As filed with the Securities and Exchange Commission on October 20, 2026.
Registration No. 333-299300
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
AMENDMENT NO. 1
TO
FORM S-1
REGISTRATION STATEMENT
Under
The Securities Act of 1933
LYCIA THERAPEUTICS, INC.
(Exact name of Registrant as specified in its charter)
Delaware283684-3860514
(State or other jurisdiction of
incorporation or organization)
(Primary Standard Industrial
Classification Code Number)
(I.R.S. Employer
Identification Number)
400 East Jamie Court, Suite 200
South San Francisco, California 94080
(650) 392-3357
(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)
Aetna Wun Trombley, Ph.D.
President and Chief Executive Officer
400 East Jamie Court, Suite 200
South San Francisco, California 94080
(650) 392-3357
(Name, address, including zip code, and telephone number, including area code, of agent for service)
Copies to:
Effie Toshav, Esq.
Amanda Rose, Esq.
Chelsea Anderson, Esq.
Fenwick & West LLP
One Front Street
33rd Floor
San Francisco, California 94111
(415) 875-2300
Charles S. Kim, Esq.
Denny Won, Esq.
Kristin VanderPas, Esq.
Dave Peinsipp
Cooley LLP
10265 Science Center Drive
San Diego, California 92121
(858) 550-6000
Approximate date of commencement of proposed sale to the public: As soon as practicable after the effective date of this registration statement.
If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933 check the following box. o
If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o
If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o
If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer☐Accelerated filer☐
Non-accelerated filer☒Smaller reporting company☒
Emerging growth company☒
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. o
Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the Registration Statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.


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The information in this preliminary prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This preliminary prospectus is not an offer to sell these securities, and we are not soliciting offers to buy these securities in any jurisdiction where the offer or sale is not permitted.
SUBJECT TO COMPLETION, DATED OCTOBER 20, 2026
PRELIMINARY PROSPECTUS
14,700,000 Shares
a01.jpg
Common Stock
We are offering 14,700,000 shares of our common stock. This is our initial public offering, and no public market currently exists for our common stock. We expect the initial public offering price to be between $16.00 and $18.00 per share. We have applied to list our common stock on the Nasdaq Global Select Market under the symbol “LYCA,” and this offering is contingent upon obtaining approval of such listing.
We are an “emerging growth company” and a “smaller reporting company” as defined under the U.S. federal securities laws and, as such, we have elected to comply with certain reduced reporting requirements in this prospectus and may elect to do so in future reports after the closing of this offering. See the section titled “Prospectus Summary—Implications of Being an Emerging Growth Company and a Smaller Reporting Company.”
Investing in our common stock involves a high degree of risk. See the section titled “Risk Factors” beginning on page 13 of this prospectus to read about factors you should consider before buying shares of our common stock.
Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.
PER SHARETOTAL
Initial Public Offering Price
$$
Underwriting Discounts and Commissions(1)
$$
Proceeds to Lycia Therapeutics, Inc., Before Expenses
$$
(1)See the section titled “Underwriting” for additional information regarding underwriting compensation.
Delivery of the shares of common stock is expected to be made on or about        , 2026.
We have granted the underwriters an option for a period of 30 days to purchase up to an additional 2,205,000 shares of our common stock. If the underwriters exercise the option in full, the total underwriting discounts and commissions payable by us will be $       and the total proceeds to us, before expenses, will be $       .
Joint Book-Running Managers
Jefferies
TD Cowen
Evercore ISI
Guggenheim Securities
Passive Book-Running Manager
LifeSci Capital
Prospectus dated       , 2026


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Through and including        , 2026 (the 25th day after the date of this prospectus), all dealers that buy, sell or trade shares of our common stock, whether or not participating in this offering, may be required to deliver a prospectus. This delivery requirement is in addition to the dealer’s obligation to deliver a prospectus when acting as an underwriter and with respect to an unsold allotment or subscription.
Neither we nor the underwriters have authorized anyone to provide any information or to make any representations other than those contained in this prospectus or in any free writing prospectuses prepared by or on behalf of us or to which we have referred you. We and the underwriters do not take responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. This prospectus is an offer to sell only the shares of our common stock offered hereby, but only under circumstances and in jurisdictions where it is lawful to do so. The information contained in this prospectus or in any applicable free writing prospectus is current only as of its date, regardless of its time of delivery or the time of any sale of shares of our common stock. Our business, financial condition, results of operations and prospects may have changed since that date.
For investors outside of the United States: Neither we nor any of the underwriters have done anything that would permit this offering or possession or distribution of this prospectus in any jurisdiction where action for that purpose is required, other than the United States. Persons outside of the United States who come into possession of this prospectus must inform themselves about, and observe any restrictions relating to, the offering of the shares of our common stock and the distribution of this prospectus outside of the United States.
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PROSPECTUS SUMMARY
This summary highlights selected information contained elsewhere in this prospectus and does not contain all of the information that you should consider in making your investment decision. Before investing in our common stock, you should carefully read this entire prospectus, including our financial statements and the related notes thereto and the information set forth under the sections titled “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” in each case included in this prospectus. Some of the statements in this prospectus constitute forward-looking statements that involve risks and uncertainties. See the section titled “Special Note Regarding Forward-Looking Statements” for additional information. Unless the context otherwise requires, we use the terms “Lycia Therapeutics, Inc.,” “Lycia,” the “Company,” “we,” “us” and “our” in this prospectus to refer to Lycia Therapeutics, Inc.
Overview
We are a clinical-stage biotechnology company focused on the discovery and development of novel therapeutics designed to degrade disease-causing extracellular proteins, with an initial focus on addressing autoimmune, inflammatory and allergic diseases. By leveraging our proprietary LYTAC (Lysosomal Targeting Chimera) platform, we have developed a pipeline of therapeutic candidates with the potential to provide deep and durable elimination of extracellular proteins that are inadequately addressed by currently available therapies. We are seeking to advance these therapeutic candidates through a streamlined clinical development strategy designed to generate early proof of concept, including Phase 1 pharmacodynamic and biomarker data, to assess target modulation and inform progression into later-stage clinical development. Our immunoglobulin E (IgE) portfolio consists of LCA-0061 and LCA-0062, which are both designed with an aim to efficiently degrade IgE for the treatment of allergic diseases, including food allergy. We are conducting a Phase 1 clinical trial of LCA-0061 in participants with elevated IgE, including patients with food allergy. Preliminary data from our first cohort of healthy atopic participants treated with a single 70 mg subcutaneous (SC) dose of LCA-0061 showed rapid, deep and sustained reduction in total and free IgE. We believe the initial LCA-0061 clinical data supports a differentiated profile from IgE blockers and provides initial human proof-of-mechanism for the LYTAC platform. We expect additional data in healthy participants with elevated IgE and food allergy patients in 2027. LCA-0062, our fast-follower IgE program, is currently in Investigational New Drug (IND)-enabling activities, and, if we receive regulatory clearance, we intend to initiate a Phase 1 clinical trial and expect to receive initial data in the second half of 2027. We are also advancing our Graves’ disease program, LCA-0321, which is designed with an aim to selectively degrade thyroid-stimulating hormone receptor (TSHR) autoantibodies (also known as thyrotropin receptor antibodies or TRAbs), the pathogenic drivers of Graves’ disease. We are conducting a Phase 1 clinical trial of LCA-0321 in patients with Graves’ disease, and we expect initial data in 2027.
The following chart summarizes our current LYTAC programs:
a20260927_lyciattwxfinal.jpg
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Our Pipeline Programs
We leverage our LYTAC platform to efficiently generate and optimize degrader programs tailored to the biology of each target and disease. We prioritize targets and indications with a clear path to early proof of concept, including the ability to generate pharmacodynamic and biomarker data in Phase 1 clinical trials to assess target modulation and inform further development. Our initial focus is on autoimmune, inflammatory and allergic diseases that are characterized by large patient populations, significant unmet need and well-validated disease biology that support clear applications for our LYTAC technology.
Our IgE Portfolio for Food Allergy and Other Allergic Diseases
We are advancing a portfolio of IgE-targeted cataLYTAC degraders to evaluate complementary approaches to achieving deep and durable elimination of IgE for patients with allergic diseases, including food allergy. Food allergy is estimated to affect more than 33 million people in the United States, with more than 40% of children and 50% of adults experiencing a severe reaction such as anaphylaxis. This translates to a large patient population, for many of whom the condition remains inadequately controlled by existing treatment options. Current IgE targeting therapies, including IgE blockers such as omalizumab (Xolair), provide clinical benefit but remain constrained by weight-based and often cumbersome dosing schedules as well as limitations in patients with high circulating IgE levels. Despite these limitations, Xolair has seen rapid adoption after its 2024 U.S. Food and Drug Administration (FDA) approval for the treatment of IgE-mediated food allergy, with its food allergy launch outpacing the Dupixent and Skyrizi launches in atopic dermatitis and plaque psoriasis, respectively. By 2025, over 100,000 food allergy patients in the United States were prescribed Xolair, contributing to U.S. annual sales of over $4 billion. Worldwide product sales for the treatment of food allergies are projected to grow beyond $15 billion in the coming decade.
We are initially progressing LCA-0061 into clinical development to establish first-in-human proof of concept for cataLYTAC-mediated degradation of IgE. We are also advancing LCA-0062, a fast-follower IgE-targeted cataLYTAC degrader, with the potential to offer additional flexibility in dosing and duration of response. We intend to use clinical data to inform further advancement in food allergy as well as for other IgE-mediated diseases. We believe developing a portfolio of IgE-targeted degraders can provide multiple avenues to enhance clinical and commercial potential across allergic diseases.
nLCA-0061 is an antibody-small molecule conjugate cataLYTAC degrader designed to target and degrade IgE, a known driver of multiple allergic diseases, including food allergy, allergic asthma, allergic rhinitis, chronic spontaneous urticaria and chronic rhinosinusitis with nasal polyps. Current IgE-blocking approaches (e.g., Xolair) inhibit but do not remove IgE, require weight-based dosing and may have limited utility in patients with high baseline IgE levels, including key food allergy populations. LCA-0061 is designed with an aim to eliminate total and free IgE by targeting extracellular IgE for lysosomal degradation. As a cataLYTAC degrader, LCA-0061 can cycle in and out of the cell repeatedly to bind and eliminate multiple IgE molecules per LYTAC degrader. This unique mechanism can help enable deep and durable depletion of IgE, which we believe could support use in patients with high baseline IgE levels. We are conducting a Phase 1 clinical trial of LCA-0061 in participants with elevated IgE, including food allergy patients. Preliminary data from our first cohort of healthy atopic participants treated with a single 70 mg SC dose of LCA-0061 showed rapid, deep and sustained reduction in total and free IgE, with no safety signals or dose-limiting toxicities observed. In participants treated with LCA-0061, we observed a mean maximum IgE reduction of 96% from baseline, with a majority of participants remaining greater than 95% reduced from baseline 28 days post-dose. We expect additional data in healthy participants with elevated IgE and food allergy patients in 2027.
nLCA-0062 is a fast-follower, bispecific antibody cataLYTAC degrader designed to target and degrade IgE. Like LCA-0061, it is designed to degrade multiple copies of IgE per LYTAC degrader and has the potential to offer additional flexibility in dosing and duration of response. We believe these unique properties could translate to differentiated activity in food allergy or support expansion into other IgE-mediated diseases. We are currently conducting IND-enabling activities of LCA-0062 and, if we receive regulatory clearance, intend to initiate a Phase 1 clinical trial and expect initial data in the second half of 2027. There is no guarantee that we will receive such regulatory clearance.
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Our Graves’ Disease Program
LCA-0321 is a protein-small molecule conjugate classic LYTAC degrader which is designed with an aim to selectively degrade TRAbs, the pathogenic drivers of Graves’ disease. TRAbs bind to and activate TSHR expressed on the thyroid gland, resulting in an overactive thyroid (hyperthyroidism). Graves’ disease is the most common cause of hyperthyroidism globally and is estimated to affect 2% of women and 0.2% of men, which is approximately 3 million adults in the United States. Anti-thyroid drugs (ATDs), one of the most common treatments for Graves’ disease, are only effective in achieving remission in approximately 45% of patients and the relapse rate is high—up to 52% in one meta-analysis—suggesting that alternative treatment options to improve the management of Graves’ disease are needed. Current treatment options for Graves’ disease primarily focus on managing symptoms rather than addressing the underlying autoimmune pathology. This translates to a large, underserved patient population in Graves’ disease. According to Evaluate Pharma, worldwide product sales for the treatment of Graves’ disease and its extrathyroidal manifestations are expected to grow to approximately $7 billion by 2032. Emerging approaches (e.g., neonatal Fc receptor or FcRn inhibitors) aim to reduce overall immunoglobulin G (IgG) levels, which include non‑selective depletion of both pathogenic TRAbs and non‑pathogenic antibodies. In contrast, LCA-0321 is designed to selectively eliminate the pathogenic autoantibodies that drive Graves’ disease, potentially enabling a targeted, immune-sparing approach that has the potential to restore normal thyroid function without broad immunosuppression. We are conducting a Phase 1 clinical trial of LCA-0321 in patients with Graves’ disease, and we expect initial data in 2027.
Our Other Preclinical Programs
Our LYTAC platform enables us to efficiently generate high-quality therapeutic candidates across multiple disease areas. We have multiple preclinical programs focused on developing cataLYTAC degraders to durably deplete specific drivers of autoimmune, inflammatory and allergic diseases.
Our LYTAC Platform
We are developing a novel therapeutic modality based on our LYTAC technology, designed to overcome limitations of traditional target inhibition approaches. Inhibition-based approaches are limited by target tractability and functional constraints, as many proteins lack accessible binding sites or have complex or non-enzymatic functions, including extracellular targets such as TRAbs in Graves’ disease. In addition, inhibition requires sustained target engagement and may not fully suppress disease-driving activity, particularly for proteins with high expression or rapid resynthesis rates, as observed with IgE in allergic diseases.
In contrast to inhibition, degradation eliminates the target protein itself. Existing approaches to targeted protein degradation, including proteolysis targeting chimeras (PROTACs) and molecular glue degraders, are generally limited to degrading intracellular proteins. Based on foundational work from Nobel laureate Dr. Carolyn Bertozzi that extended the universe of protein degradation to include extracellular targets, LYTAC degraders are able to shuttle extracellular target proteins to the lysosome, where they are degraded, using the cell’s natural machinery. Building on Dr. Bertozzi’s work as the foundation, we have refined and expanded the LYTAC platform to serve as our drug discovery engine.
The extracellular and membrane-bound proteome consists of thousands of proteins with significant variability, including concentrations ranging over 10 orders of magnitude and half-lives ranging from minutes to weeks. As a result, we believe multiple approaches are required to effectively and efficiently target the various disease-causing proteins that exist outside the cell. Accordingly, we designed our platform to be modular and flexible. LYTAC degraders can use small molecule, antibody and other modalities to target the specific proteins implicated in particular diseases. These modalities can be used to create two distinct categories of LYTAC degraders, each designed to address different characteristics of disease-causing proteins.
nClassic LYTAC degraders: These degraders shuttle target proteins to the lysosome, where both the target and the classic LYTAC degrader are broken down. Classic LYTAC degraders are designed for targets that have low concentrations or slow resynthesis rates, or for situations where intermittent depletion is preferred.
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nCataLYTAC degraders: By repeatedly cycling into and out of a cell, cataLYTAC degraders enable the degradation of multiple copies of a pathogenic protein for each cataLYTAC degrader, thereby expanding the scope of extracellular degraders. This cycling mechanism increases durability of action and is particularly effective for target proteins that are present in high concentrations or have a fast resynthesis rate.
Additionally, the modularity of our LYTAC platform is designed to support the rapid identification of new drug candidates. Because both classic LYTAC degraders and cataLYTAC degraders share a common two-part design, our library of proprietary internalizing receptor binders can be redeployed across programs and combined with new target binders to generate degraders against additional disease-causing proteins. We believe this approach will enable us to develop and advance new candidates in an efficient manner in multiple diseases with significant unmet needs, while building on the knowledge generated by each successive program.
Our Strategy
We are leveraging our differentiated LYTAC platform to build a pipeline of therapeutics designed to eliminate disease-causing extracellular proteins across autoimmune, inflammatory and allergic diseases. Through execution across our clinical programs and continued platform innovation, our goal is to establish LYTAC degraders as a new therapeutic modality with broad clinical utility.
To achieve this, we plan to:
nAdvance our IgE portfolio (LCA-0061 and LCA-0062) to establish a differentiated approach in food allergy.
nAdvance LCA-0321 to establish a targeted, disease-modifying approach in Graves’ disease.
nExpand our IgE portfolio into other allergic disease indications.
nAdvance and expand our pipeline by applying our modular LYTAC platform to new targets.
nContinue to advance and enhance the LYTAC platform.
nSelectively explore strategic collaborations to maximize the value of our programs.
Our Foundation and Team
Lycia was founded on the transformational work of Carolyn Bertozzi, Ph.D., who was awarded the Nobel Prize in Chemistry in 2022 for foundational work in the field of bioorthogonal chemistry. Dr. Bertozzi and her team at Stanford University discovered and characterized LYTACs, a novel class of molecules capable of selectively targeting extracellular proteins for lysosomal degradation.
We have assembled a team of seasoned biotechnology leaders with deep experience in discovery and development of novel medicines to translate Dr. Bertozzi’s groundbreaking science into life-changing therapeutics. Our senior leadership team includes:
nAetna Wun Trombley, Ph.D., our President and Chief Executive Officer, brings extensive leadership experience, including as former President and Chief Operating Officer of NGM Biopharmaceuticals, where she helped drive strategic partnerships and a successful initial public offering, as well as prior roles at Novartis and McKinsey & Company.
nAmy Bachrodt, our Chief Financial Officer, has over 18 years of finance experience across biopharmaceutical and biotechnology companies, including Maze Therapeutics, Myovant Sciences and Genentech.
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nChin Lee, M.D., our Chief Medical Officer, has over 20 years of drug development experience in immunology, including leadership roles at Allakos, Connect Biopharma, Theravance Biopharma, Genentech, Eli Lilly and Abbott.
nSteve Staben, Ph.D., our Chief Scientific Officer, previously spent over 14 years at Genentech leading drug discovery programs in oncology, immunology and novel modalities.
nSofia Touami, Ph.D., our Chief Business Officer, has over 20 years of experience in business development and company building across biotechnology companies, including Hexagon Bio, Frontier Medicines and NGM Biopharmaceuticals.
Since our inception to June 30, 2026, we have raised approximately $266.6 million from a syndicate of leading life sciences investors. Prospective investors should not rely on the past investment decisions of our investors, as our investors may have different risk tolerances and have received their shares in prior offerings at prices lower than the price offered to the public in this offering.
Recent Developments
Preliminary Financial Results
Based on our current estimates, we had approximately $138.2 million in cash, cash equivalents and marketable securities as of September 30, 2026. However, this estimate is preliminary, unaudited and may change, was prepared by management based on the most current information available to management, and is subject to the completion of our quarter-end financial closing process for the three months ended September 30, 2026. This estimate should not be viewed as a substitute for financial statements prepared in accordance with accounting principles generally accepted in the United States and is not necessarily indicative of the results to be achieved in any future period. Accordingly, you should not draw any conclusions based on the foregoing estimate and should not place undue reliance on this preliminary estimate. We assume no duty to update this preliminary estimate except as required by law.
The preliminary estimate as of September 30, 2026 set forth above has been prepared by, and is the responsibility of, management. KPMG LLP, our independent registered public accounting firm, has not audited, reviewed, compiled, or performed any procedures with respect to such preliminary data. Accordingly, KPMG LLP does not express an opinion or any other form of assurance with respect thereto.
Summary Risk Factors
Our business is subject to a number of risks and uncertainties, including those highlighted in the section titled “Risk Factors” immediately following this prospectus summary. These risks include, among others, the following:
nWe have a limited operating history, have not completed any clinical trials and have no products approved for commercial sale, which may make it difficult for investors to evaluate our business, likelihood of success and viability.
nWe have incurred significant operating losses since our inception and have not generated any revenue from product sales. We expect to incur significant losses for the foreseeable future and may never achieve or maintain profitability.
nEven if this offering is successful, we will require substantial additional capital to finance our operations and achieve our goals. If we are unable to raise capital when needed or on terms acceptable to us, we may be forced to delay, reduce or eliminate our research or development programs, any future commercialization efforts or other operations.
nWe are substantially dependent on the success of our LYTAC platform to advance clinical development of our IgE portfolio consisting of LCA-0061 and LCA-0062, and our Graves’ disease program, LCA-0321. Any setback to our platform or core technology could adversely affect all of our therapeutic candidates and our ability to build out our pipeline. If we are unable to advance the development of,
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receive regulatory approval for, and ultimately successfully commercialize any of these therapeutic candidates, or experience significant delays in doing so, our business will be materially harmed.
nDrug development is a lengthy and expensive process, the outcome of clinical testing is inherently uncertain, and results of earlier preclinical studies and clinical trials may not be predictive of future clinical trial results. We may incur additional costs or experience delays in completing, or ultimately be unable to complete, the development and commercialization of our therapeutic candidates and any future therapeutic candidates for many reasons, including a failure to replicate positive results from earlier preclinical studies or clinical trials in ongoing or future preclinical studies or clinical trials.
nWe face substantial competition, which may result in others discovering, developing or commercializing products before or more successfully than we do.
nOur future performance is dependent on our ability to retain key employees and to attract, retain and motivate qualified personnel and manage our human capital.
nWe rely, and intend to continue to rely, on third parties to conduct our clinical trials and perform some of our research and preclinical studies. If these third parties do not satisfactorily carry out their contractual duties, fail to comply with applicable regulatory requirements or do not meet expected deadlines, our development programs may be delayed or subject to increased costs or we may be unable to obtain marketing authorization, each of which may have an adverse effect on our business, financial condition, results of operations and prospects.
nThe regulatory approval process is highly uncertain, and we may be unable to obtain, or may be delayed in obtaining, U.S. or foreign regulatory approval and, as a result, unable to commercialize our therapeutic candidates and any future therapeutic candidates. Even if we believe our current, or planned clinical trials are successful, regulatory authorities may not agree that they provide adequate data on safety or efficacy.
nIf we are unable to obtain and maintain patent protection or other necessary rights for any of our current or future therapeutic candidates and technology, or if the scope of the patent protection obtained is not sufficiently broad or our rights under our patents are not sufficiently broad, our competitors could develop and commercialize products and technology similar or identical to ours, and our ability to successfully commercialize our products and technology may be adversely affected.
nWe rely on third parties to manufacture our therapeutic candidates and clinical product supplies, and we may not be able to obtain adequate supplies at a reasonable cost or in a timely way.
The summary risk factors described above should be read together with the text of the full risk factors in the section titled “Risk Factors” and the other information set forth in this prospectus, including our financial statements and the related notes. The risks summarized above or described in full elsewhere in this prospectus are not the only risks that we face. Additional risks and uncertainties not presently known to us, or that we currently deem to be immaterial, may also materially adversely affect our business, financial condition, results of operations and future growth prospects.
Corporate and Other Information
We were incorporated under the laws of the State of Delaware on October 24, 2019, under the name Lycia Therapeutics, Inc.
Our principal executive offices are located at 400 East Jamie Court, Suite 200, South San Francisco, California 94080, and our telephone number is (650) 392-3357. Our website address is https://www.lyciatx.com. The information contained on, or that can be accessed through, our website is not part of, and is not incorporated by reference into, this prospectus. We have included our website in this prospectus solely as a textual reference. Investors should not rely on any such information in deciding whether to purchase our common stock.
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The marks “Lycia,” “Lycia Therapeutics,” the Lycia logo, “LYTAC,” “cataLYTAC,” and our other registered or common law trade names, trademarks or service marks appearing in this prospectus are valuable company assets and are the exclusive property of Lycia. Solely for convenience, the trademarks, service marks and trade names referred to in this prospectus appear without the ® and ™ symbols, but this should not be interpreted as a waiver of any rights, and we fully reserve the right to assert and protect our intellectual property rights concerning our marks in accordance with applicable laws.
All other service marks, trademarks and trade names appearing in this prospectus are the property of their respective owners. Our use of third-party trade names, trademarks or service marks in this prospectus does not imply any affiliation with, endorsement by, or sponsorship by us of those companies.
Implications of Being an Emerging Growth Company and a Smaller Reporting Company
As a company with less than $1.235 billion in revenue during our last fiscal year, we qualify as an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012 (JOBS Act). An emerging growth company may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies. These provisions include, but are not limited to:
nbeing permitted to present only two years of financial statements and only two years of reduced related “Management’s Discussion and Analysis of Financial Condition and Results of Operations” disclosure in this prospectus;
nnot being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act of 2002, as amended (Sarbanes-Oxley Act), on the effectiveness of our internal controls over financial reporting;
nreduced disclosure obligations regarding executive compensation arrangements; and
nexemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved.
We will remain an emerging growth company until the earliest to occur of: (i) the last day of the fiscal year in which we have more than $1.235 billion in annual revenue; (ii) the date we qualify as a “large accelerated filer,” with at least $700.0 million of equity securities held by non-affiliates; (iii) the date on which we have issued, in any three-year period, more than $1.0 billion in non-convertible debt securities; and (iv) the last day of the fiscal year ending after the fifth anniversary of the completion of this offering.
We have elected to take advantage of certain of the reduced disclosure obligations for emerging growth companies in the registration statement of which this prospectus is a part and may elect to take advantage of other reduced reporting requirements in future filings. As a result, the information that we provide to our stockholders may be different than you might receive from other public reporting companies in which you hold equity interests.
The JOBS Act provides that an emerging growth company can take advantage of an extended transition period for complying with new or revised accounting standards, until those standards apply to private companies. We have elected to use this extended transition period to enable us to comply with new or revised accounting standards that have different effective dates for public and private companies until the earlier of the date we (i) are no longer an emerging growth company or (ii) affirmatively and irrevocably opt out of the extended transition period provided in the JOBS Act. As a result, our financial statements may not be comparable to companies that comply with such new or revised accounting standards. Until the date that we are no longer an emerging growth company or affirmatively and irrevocably opt out of the exemption provided by Section 7(a)(2)(B) of the Securities Act of 1933, as amended (Securities Act), upon issuance of a new or revised accounting standard that applies to our financial statements and that has a different effective date for public and private companies, we will disclose the date on which adoption is required for non-emerging growth companies and the date on which we will adopt the recently issued accounting standard.
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We are also a “smaller reporting company,” as defined in the Securities Exchange Act of 1934, as amended (Exchange Act), meaning that (i) the aggregate number of shares of our common equity held by non-affiliates before the effectiveness of the registration statement of which this prospectus is a part, plus the number of such shares offered hereby to non-affiliates, multiplied by the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, is less than $700.0 million, and (ii) our annual revenue is less than $100.0 million during the most recently completed fiscal year. We may continue to be a smaller reporting company after this offering if either (i) the market value of our capital stock held by non-affiliates is less than $250.0 million or (ii) our annual revenue was less than $100.0 million during the most recently completed fiscal year and the market value of our capital stock held by non-affiliates is less than $700.0 million. If we are a smaller reporting company at the time we cease to be an emerging growth company, we may continue to rely on exemptions from certain disclosure requirements that are available to smaller reporting companies. Specifically, as a smaller reporting company we may choose to present only the two most recent fiscal years of audited financial statements in our Annual Report on Form 10-K, we are not required to comply with the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act and, similar to emerging growth companies, smaller reporting companies have reduced disclosure obligations regarding executive compensation.
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The Offering
Common stock offered by us
14,700,000 shares.
Underwriters’ option to purchase additional shares
2,205,000 shares.
Common stock to be outstanding immediately after this offering
52,094,559 shares (or 54,299,559 shares, if the underwriters exercise their option to purchase additional shares in full).
Use of proceeds
We estimate that the net proceeds from this offering will be approximately $227.8 million (or approximately $262.7 million if the underwriters exercise their option to purchase additional shares in full), based upon the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us.
We currently intend to use the net proceeds from this offering, together with our existing cash, cash equivalents and marketable securities, to advance the clinical development of our IgE portfolio consisting of LCA-0061 and LCA-0062, to advance clinical development of our Graves’ disease program, LCA‑0321, and to advance our other research and development activities; as well as for working capital and for other general corporate purposes.
See the section titled “Use of Proceeds” for additional information.
Risk factors
Investing in our common stock involves a high degree of risk. You should read the section titled “Risk Factors” in this prospectus for a discussion of factors to consider carefully before deciding to invest in shares of our common stock.
Proposed Nasdaq trading symbol “LYCA”
The number of shares of our common stock to be outstanding after this offering is based on (i) 3,253,151 shares of our common stock outstanding as of June 30, 2026, including 3,930 shares of unvested restricted stock subject to repurchase and (ii) the automatic conversion of all shares of our outstanding convertible preferred stock as of June 30, 2026 into an aggregate of 34,141,408 shares of our common stock in connection with the completion of this offering, and excludes:
n2,904,378 shares of our common stock issuable upon the exercise of stock options outstanding as of June 30, 2026 under our 2020 Equity Incentive Plan (2020 Plan), with a weighted-average exercise price of $2.15 per share;
n1,632,786 shares of our common stock issuable upon the exercise of stock options granted after June 30, 2026 under our 2020 Plan, with a weighted-average exercise price of $3.70 per share;
n6,024,792 shares of our common stock reserved for future issuance under our 2026 Equity Incentive Plan (2026 Plan), which will become effective in connection with this offering (including 2,524,792 shares as of September 30, 2026 reserved for issuance under our 2020 Plan, which shares will be added to the 2026 Plan upon its effectiveness and 172,670 shares of common stock issuable upon
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exercise of options we expect to grant to certain of our directors and employees pursuant to the 2026 Plan immediately following effectiveness of the registration statement of which this prospectus forms a part at an exercise price equal to the initial public offering price); and
n550,000 shares of our common stock to be reserved for future issuance under our 2026 Employee Stock Purchase Plan (ESPP), which will become effective in connection with this offering.
Our 2026 Plan and our ESPP provide for automatic annual increases in the number of shares of our common stock reserved thereunder. For additional information regarding our 2020 Plan, 2026 Plan and ESPP, see the section titled “Executive Compensation—Equity Compensation Plans and Other Benefit Plans.”
Except as otherwise indicated, all information in this prospectus assumes or gives effect to the following:
nthe automatic conversion of all shares of our convertible preferred stock outstanding as of June 30, 2026 into an aggregate of 34,141,408 shares of our common stock in connection with the completion of this offering;
na 1-for-4.5087 reverse stock split of our outstanding common stock, which was effected on October 19, 2026;
nthe adoption, filing, and effectiveness of our restated certificate of incorporation and restated bylaws, each of which will occur immediately prior to the completion of this offering;
nno exercise of outstanding options described above; and
nno exercise by the underwriters of their option to purchase additional shares.
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Summary Financial Data
The following tables set forth our summary statements of operations and comprehensive loss and balance sheet data as of the dates indicated. The summary statements of operations and comprehensive loss data for the years ended December 31, 2024 and 2025, except for pro forma amounts, are derived from our audited financial statements included elsewhere in this prospectus. The summary statements of operations and comprehensive loss data for the six months ended June 30, 2025 and 2026 and the summary balance sheet data as of June 30, 2026, except for pro forma and pro forma as adjusted amounts, are derived from our unaudited interim condensed financial statements included elsewhere in this prospectus. The following summary financial data should be read in conjunction with the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations”, our audited financial statements, unaudited interim condensed financial statements and the related notes included elsewhere in this prospectus. Our historical results are not necessarily indicative of the results that may be expected in any future period, and our interim results are not necessarily indicative of results to be expected for the full year or any other period. The summary financial data in this section are not intended to replace our audited financial statements and unaudited interim condensed financial statements and are qualified in their entirety by the audited financial statements, unaudited interim condensed financial statements and related notes included elsewhere in this prospectus.
YEAR ENDED
DECEMBER 31,
SIX MONTHS ENDED
JUNE 30,

2024202520252026

(in thousands, except share and per share amounts)
Statements of Operations and Comprehensive Loss Data:
Collaboration revenue$14,936 $6,741 $2,306 $— 
Operating expenses:
Research and development41,069 40,507 25,804 17,312 
General and administrative6,400 6,112 3,441 3,558 
Restructuring and impairment charges— 1,528 1,407 — 
Total operating expenses47,469 48,147 30,652 20,870 
Loss from operations(32,533)(41,406)(28,346)(20,870)
Other income, net:
Interest income6,193 4,830 2,803 1,698 
Interest expense(39)(31)(17)(12)
Other expense, net(117)(102)(64)(12)
Total other income, net
6,037 4,697 2,722 1,674 
Loss before income taxes(26,496)(36,709)(25,624)(19,196)
Provision for (benefit from) income tax
7 (249)— — 
Net loss$(26,503)$(36,460)$(25,624)$(19,196)
Net loss per share attributable to common stockholders, basic and diluted(1)
$(8.92)$(11.66)$(8.28)$(5.97)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted(1)
2,971,216 3,126,360 3,096,317 3,213,514 
Pro forma net loss per share attributable to common stockholders, basic and diluted(2)
$(1.25)$(0.64)
Pro forma weighted-average shares used in computing pro forma net loss per share attributable to common stockholders, basic and diluted(2)
29,120,395 30,152,824 
(1)See Notes 2 and 14 to our audited financial statements and Note 13 to our unaudited interim condensed financial statements included elsewhere in this prospectus for an explanation of the calculations of our basic and diluted net loss per share attributable to common stockholders.
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(2)The calculations for the pro forma net loss per share attributable to common stockholders, basic and diluted, give effect to the automatic conversion of all outstanding shares of our convertible preferred stock as of December 31, 2025 and June 30, 2026 into an aggregate of 25,994,035 and 34,141,408 shares of our common stock as if it occurred on the later of January 1, 2025 or January 1, 2026, respectively, or the date of issuance.
AS OF JUNE 30, 2026
ACTUAL
PRO FORMA(1)
PRO FORMA AS ADJUSTED(2)(3)
(unaudited)
(in thousands)
Balance Sheet Data:
Cash, cash equivalents and marketable securities
$148,091 $148,091 $376,472 
Working capital(4)
117,581 117,581 345,388 
Total assets
156,760 156,760 383,285 
Total liabilities
11,845 11,845 10,563 
Convertible preferred stock
277,056 — — 
Accumulated deficit
(136,756)(136,756)(136,756)
Total stockholders’ (deficit) equity
(132,141)144,915 372,722 
(1)Pro forma amounts give effect to (i) the automatic conversion of all outstanding shares of our convertible preferred stock as of June 30, 2026 into an aggregate of 34,141,408 shares of our common stock and the related reclassification of the carrying value of the convertible preferred stock to permanent equity in connection with the completion of this offering, and (ii) the filing and effectiveness of our restated certificate of incorporation upon the completion of this offering.
(2)The pro forma as adjusted balance sheet data gives effect to (i) the pro forma adjustments described in footnote (1) above and (ii) the sale of 14,700,000 shares of common stock in this offering, at an assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us.
(3)Each $1.00 increase or decrease in the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, would increase or decrease, as applicable, each of our pro forma as adjusted cash, cash equivalents and marketable securities, working capital, total assets and total stockholders’ (deficit) equity by approximately $13.7 million, assuming that the number of shares offered, as set forth on the cover page of this prospectus, remains the same. Similarly, each increase or decrease of 1.0 million shares in the number of shares of our common stock offered in this offering would increase or decrease, as applicable, each of our pro forma as adjusted cash, cash equivalents and marketable securities, working capital, total assets and total stockholders’ (deficit) equity by approximately $15.8 million, assuming the assumed initial public offering price remains the same. The pro forma as adjusted information is illustrative only, and we will adjust this information based on the actual initial public offering price and other terms of this offering.
(4)We define working capital as current assets less current liabilities. See our audited financial statements and unaudited interim condensed financial statements and the related notes included elsewhere in this prospectus for further details regarding our current assets and current liabilities.
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RISK FACTORS
Investing in our common stock involves a high degree of risk. Before making your decision to invest in shares of our common stock, you should carefully consider the risks described below, together with the other information contained in this prospectus, including in the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and in our audited financial statements, unaudited interim condensed financial statements and the related notes included elsewhere in this prospectus. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties that we are unaware of or that we deem immaterial may also become important factors that adversely affect our business. We cannot assure you that any of the events discussed below will not occur. These events could have a material and adverse impact on our business, financial condition, results of operations and prospects. If that were to happen, the trading price of our common stock could decline, and you could lose all or part of your investment. These disclosures reflect our beliefs and opinions as to factors that could materially and adversely affect us and our securities in the future. References to past events are provided by way of example only and are not intended to be a complete listing or a representation as to whether or not such factors have occurred in the past or their likelihood of occurring in the future.
Risks Related to Our Limited Operating History, Financial Position and Need for Additional Capital
We have a limited operating history, have not completed any clinical trials and have no products approved for commercial sale, which may make it difficult for investors to evaluate our business, likelihood of success and viability.
We are a clinical-stage biotechnology company with a limited operating history. We commenced operations in 2019, have no products approved for commercial sale and have never generated any revenue from sales of our therapeutic candidates. Drug development is a highly speculative undertaking and involves a substantial degree of risk. It entails substantial upfront capital expenditures and significant risk that any therapeutic candidate will fail to demonstrate adequate efficacy or an acceptable safety profile, gain regulatory approval or become commercially viable. To date, we have devoted substantially all of our resources to developing our LYTAC platform, our IgE portfolio, including LCA-0061 and LCA-0062, our Graves’ disease program, LCA-0321, our preclinical therapeutic candidates and our earlier-stage programs; building our pipeline; conducting preclinical studies and early-stage clinical trials; organizing and staffing our company; business planning; establishing and maintaining our intellectual property portfolio; establishing arrangements with third parties for the development and the manufacture of our therapeutic candidates; raising capital; and providing general and administrative support for these operations.
To date, we have funded our operations primarily with proceeds from sales of our convertible preferred stock. From inception through June 30, 2026, we received an aggregate of $266.6 million in gross proceeds from sales of our convertible preferred stock and an aggregate of $1.2 million in net proceeds from sales of our common stock and stock option exercises.
We have not yet demonstrated an ability to successfully complete any clinical trials, including for LCA-0061, LCA-0062 and LCA-0321, obtain regulatory approvals, manufacture a commercial-scale product or arrange for a third party to do so on our behalf or conduct sales and marketing activities necessary for successful product commercialization. As a result, it may be more difficult for you to accurately predict our likelihood of success and viability than it could be if we had a longer operating history.
In addition, we may encounter unforeseen expenses, difficulties, complications, delays and other known and unknown factors and risks frequently experienced by clinical-stage biotechnology companies developing therapeutics capable of eliminating disease-causing extracellular proteins for autoimmune, inflammatory and allergic diseases. We also may need to transition from a company with a research and development focus to a company capable of supporting commercial activities. We have not yet demonstrated an ability to successfully overcome such risks and difficulties, or to make such a transition. If we do not adequately address these risks and difficulties or successfully make such a transition, our business will suffer.
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We have incurred significant operating losses since our inception and have not generated any revenue from product sales. We expect to incur significant losses for the foreseeable future and may never achieve or maintain profitability.
We have incurred significant operating losses in each reporting period since our inception, have not generated any revenue from the sale of our therapeutic candidates to date and have financed our operations principally through private placements of our convertible preferred stock. For the year ended December 31, 2025 and the six months ended June 30, 2026, we reported a net loss of $36.5 million and $19.2 million, respectively. We had an accumulated deficit of $136.8 million as of June 30, 2026. There is no assurance that we will obtain financing from other sources, or that we will be able to obtain such financing on favorable terms, if at all. Substantially all of our losses have resulted from expenses incurred in connection with the development and in-licensing of intellectual property related to our pipeline of LYTAC therapeutics, the research and development of LCA-0061, LCA-0062 and LCA-0321 and our preclinical therapeutic candidates, and from general and administrative costs associated with our operations. We expect to incur increasing levels of operating losses for the foreseeable future, particularly as we advance our clinical and preclinical programs through development. Our prior losses have had, and combined with expected future losses will continue to have, an adverse effect on our stockholders’ equity and working capital. We expect our research and development expenses to significantly increase in connection with our ongoing and planned clinical trials for LCA-0061 and LCA-0321, and in connection with IND-enabling activities and potential future clinical development of LCA-0062 and our other preclinical therapeutic candidates. In addition, if we obtain regulatory approval for any of our therapeutic candidates, we will incur significant sales, marketing, manufacturing and distribution expenses in connection with the commercialization of such therapeutic candidates. We may never succeed in these activities and, even if we do, we may never generate any revenue from product sales or revenue that is significant enough to achieve profitability.
As a result, we expect to continue to incur significant and increasing net losses for the foreseeable future. We may not generate revenues from product sales for many years, if ever. Because of the numerous risks and uncertainties associated with developing therapeutic products, we are unable to predict the extent of any future losses or when we will become profitable, if at all. To become and remain profitable, we must succeed in discovering, developing, obtaining regulatory approvals for, and eventually commercializing, products that generate significant revenue. We are only in the preliminary stages of these activities.
Even if we do become profitable, we may not be able to sustain or increase our profitability on a quarterly or annual basis. In addition, we expect our financial condition and operating results to fluctuate significantly from quarter-to-quarter and year-to-year due to a variety of factors, many of which are beyond our control. Accordingly, you should not rely on the results of any quarterly or annual periods as indications of future operating performance. If we fail to become and remain profitable, there may be an adverse effect on the value of our company, which could impair our ability to raise capital, expand our business, maintain our research and development efforts, diversify our therapeutic candidate pipeline, achieve our strategic objectives or even continue our operations. A decline in the value of our company could also cause you to lose all or part of your investment.
Even if this offering is successful, we will require substantial additional capital to finance our operations and achieve our goals. If we are unable to raise capital when needed or on terms acceptable to us, we may be forced to delay, reduce or eliminate our research or development programs, any future commercialization efforts or other operations.
Developing therapeutic products, including conducting preclinical studies and clinical trials, is a very time-consuming, expensive and uncertain process that takes years to complete. Our operations have consumed substantial amounts of cash since inception, and we expect our expenses to increase substantially in connection with our ongoing activities, particularly as we advance LCA-0061 and LCA-0321 through clinical development and LCA-0062 through IND-enabling activities and any future therapeutic candidates through preclinical and clinical development. We expect increased expenses as we continue our research and development, continue our ongoing clinical trials, initiate additional clinical trials, seek to expand our product pipeline and clinical applications, seek regulatory approval for our current and future therapeutic candidates and invest in our organization. In addition, if we obtain regulatory approval for any of our therapeutic candidates, we expect to incur significant commercialization expenses related to product manufacturing,
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marketing, sales and distribution. Furthermore, upon the completion of this offering, we expect to incur additional costs associated with operating as a public company that we did not incur as a private company. Accordingly, we will need to obtain substantial additional funding in connection with our continuing operations.
We had $148.1 million in cash, cash equivalents and marketable securities as of June 30, 2026. Based on our current operating plan, we believe that the net proceeds from this offering, together with our existing cash, cash equivalents and marketable securities, will be sufficient for us to fund our operations into the second half of 2029. We have based this estimate on assumptions that may prove to be wrong, and we could use our capital resources sooner than we currently expect. Changes beyond our control may occur that would cause us to use our available capital before that time, including changes in and progress of our drug development activities and changes in regulation. Our future capital requirements will be dependent on many factors, including:
nthe progress, timing and results of preclinical studies and clinical trials for any of our current or future therapeutic candidates;
nthe number, scope and duration of clinical trials required for regulatory approval of our current or future therapeutic candidates;
nfurther development of our LYTAC platform;
nthe extent to which we develop, in-license, out-license or acquire any future therapeutic candidates or technologies;
nthe number and development requirements of any future therapeutic candidates that we may pursue, and other indications for our current therapeutic candidates that we may pursue;
nthe costs, timing and outcome of obtaining regulatory approvals of our current or future therapeutic candidates;
nthe scope and costs of making arrangements with third-party manufacturers, or establishing manufacturing capabilities, for both clinical and commercial supplies of our current or future therapeutic candidates;
nthe costs involved in growing our organization to the size needed to allow for the research, development and potential commercialization of our current or future therapeutic candidates;
nthe costs associated with commercializing any approved therapeutic candidates, including establishing manufacturing, sales, marketing, market access and distribution capabilities;
nto the extent we pursue strategic collaborations, including collaborations to commercialize our therapeutic candidates or any future therapeutic candidates, our ability to establish and maintain collaborations on favorable terms, if at all, as well as the timing and amount of any milestone or royalty payments we are required to make or are eligible to receive under such collaborations or our current licenses;
nthe costs associated with completing any post-marketing studies or trials required by the U.S. Food and Drug Administration (FDA), or other comparable foreign regulatory authorities;
nthe revenue, if any, received from commercial sales of our therapeutic candidates or any future therapeutic candidates, if any are approved;
nour implementation of various computerized informational systems and efforts to enhance operational systems;
nexpenses incurred to attract, hire and retain skilled personnel;
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nour ability to achieve sufficient market acceptance, coverage and adequate reimbursement from third-party payors, and adequate market share and revenue for any approved products;
nthe costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and defending intellectual property-related claims that we may become subject to, including any litigation costs and the outcome of such litigation;
nthe extent to which we acquire or invest in businesses, or acquire, in-license or out-license other therapeutic candidates and technologies;
nthe costs associated with potential product liability claims, including the costs associated with obtaining insurance against such claims and with defending against such claims;
nour efforts to enhance operational systems and hire additional personnel and consultants to satisfy our obligations as a public company; and
nthe impact of global economic uncertainty and geopolitical tensions, which may exacerbate the magnitude of the factors discussed above.
Even if this offering is successful, we will require additional capital to complete our planned preclinical studies and clinical trials for our current therapeutic candidates to obtain regulatory approval, and we anticipate needing to raise additional capital to complete the development of, and eventually commercialize, our therapeutic candidates, if approved. Adequate additional financing may not be available to us on favorable terms, or at all. Our ability to raise additional funds will be dependent on financial, economic and market conditions, geopolitical issues and other factors, over which we may have limited or no control. In addition, we may seek additional capital due to favorable market conditions or strategic considerations, even if we believe we have sufficient funds for our current or future operating plans. If adequate funds are not available on commercially acceptable terms when needed, we may be forced to delay, reduce or terminate the development or commercialization, if approved, of all or part of our research programs or therapeutic candidates or we may be unable to take advantage of future business opportunities, including pursuing new in-licenses and acquisitions. Furthermore, any additional capital-raising efforts may divert our management from their day-to-day activities, which may adversely affect our ability to develop and commercialize our current and any future therapeutic candidates, if approved. Changing circumstances, some of which may be beyond our control, could cause us to consume capital significantly faster than we currently anticipate, and we may need to seek additional funds sooner than planned.
We will be required to obtain further funding through public or private equity financings, debt financings, collaboration agreements, licensing arrangements or other sources of financing, which may dilute our stockholders or restrict our operating activities. We do not have any committed external source of funds. To the extent that we raise additional capital through the sale of equity or convertible debt securities, each investor’s ownership interests will be diluted, and the terms may include liquidation or other preferences that adversely affect each investor’s rights as a stockholder. Debt financing or preferred equity financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends. Such restrictions could adversely impact our ability to conduct our operations and execute our business plan. If we raise additional funds through upfront payments or milestone payments pursuant to strategic collaborations with third parties, we may have to relinquish valuable rights to our therapeutic candidates or grant licenses on terms that are not favorable to us.
Our failure to raise capital as and when needed or on acceptable terms could significantly harm our business, financial condition, results of operations and prospects and cause the price of our common stock to decline, and we may have to delay, reduce the scope of, suspend or eliminate one or more of our research or drug development programs, preclinical studies, clinical trials or future commercialization efforts.
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Risks Related to Research, Discovery, Development and Commercialization of Our Therapeutic Candidates
We are substantially dependent on the success of our LYTAC platform to advance clinical development of our IgE portfolio consisting of LCA-0061 and LCA-0062, and our Graves’ disease program, LCA-0321. Any setback to our platform or core technology could adversely affect all of our therapeutic candidates and our ability to build out our pipeline. If we are unable to advance the development of, receive regulatory approval for, and ultimately successfully commercialize any of these therapeutic candidates, or experience significant delays in doing so, our business will be materially harmed.
Our future success is highly dependent on our ability to timely complete successful clinical trials, obtain regulatory approval for and then successfully commercialize our therapeutic candidates, which may never occur. All of our current therapeutic candidates are built on the LYTAC platform, and no LYTAC-based therapy has been approved by the FDA or any other regulatory authority. Although other companies are also developing therapeutics based on targeted degradation of extracellular proteins, no regulatory authority has granted approval for any such therapeutic. We are early in our Phase 1 clinical development efforts with respect to LCA-0061 and LCA-0321. Our other potential therapeutic candidates, including LCA-0062, are in earlier stages of development. We currently have no products that are approved for sale in any jurisdiction. We have invested substantially all of our efforts and financial resources in our LYTAC platform and our therapeutic candidates. There can be no assurance that our current therapeutic candidates or any future therapeutic candidates we develop will achieve success in their clinical trials or obtain regulatory approval. Because our therapeutic candidates are all dependent on our LYTAC platform, any setback to the LYTAC platform could adversely affect the development of multiple therapeutic candidates across our entire pipeline. For example, if preclinical studies or clinical trials reveal that our LYTAC platform is associated with unexpected safety concerns, we could be required to halt or delay the development of our therapeutic candidates that rely on the platform or technology. In the future, we may also become dependent on other therapeutic candidates that we may develop or acquire; however, given our early stage of development, it may be several years, if at all, before we have demonstrated the safety and efficacy of a treatment sufficient to warrant approval for commercialization.
Our ability to generate product revenue, which we do not expect will occur for many years, if ever, will be heavily dependent on the successful development and eventual commercialization of LCA-0061, LCA-0062 and LCA-0321, and any other current or future therapeutic candidates developed on our LYTAC platform. The success of LCA-0061, LCA-0062, LCA-0321 and any additional therapeutic candidates will be dependent on several factors, including the following:
ntimely completion of successful current and future preclinical studies and clinical trials resulting in attractive, competitive target product profiles;
nclearance of IND applications by the FDA or other similar clinical trial applications from comparable foreign regulatory authorities for our future clinical trials for our pipeline therapeutic candidates;
ntimely and successful enrollment of patients in, and timely and successful completion of, clinical trials with favorable results, including in compliance with the FDA’s good clinical practices (GCPs) and any additional regulatory requirements from comparable foreign regulatory authorities;
nour ability to enroll adequate subjects to allow the results to be generalizable to the U.S. population;
nthe frequency and severity of adverse events in clinical trials;
napproval of BLAs by the FDA or other similar regulatory authorities;
nability to complete any post-marketing commitments or post-marketing requirements;
nraising additional funds necessary to complete clinical development of and commercialize our current or future therapeutic candidates;
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nobtaining, maintaining, expanding and protecting our patent, trade secret and other intellectual property and regulatory exclusivity for our current and future therapeutic candidates;
nmaking arrangements with third-party manufacturers, or establishing manufacturing capabilities, for both clinical and commercial supplies of our current and future therapeutic candidates and ensuring a resilient, effective supply chain that produces supply that outpaces demand;
ndeveloping and implementing marketing and reimbursement strategies, and creating adequate demand forecasts for supply and sales planning;
nestablishing sales, marketing and distribution capabilities and launching commercial sales of our products, if and when approved, whether alone or in collaboration with others;
ndemonstrating safety, purity and potency, and acceptable risk-benefit profiles of our therapeutic candidates to the satisfaction of the FDA and comparable foreign regulatory authorities and attractive to physicians, patients, advocates, payors and caregivers;
nacceptance of our products, if and when approved, by patients, the medical community and third-party payors underpinned by adequate health economic data and a meaningful value proposition;
neffectively competing with existing and future therapies;
nobtaining and maintaining third-party payor coverage and adequate reimbursement in both public and private payor spaces;
nobtaining appropriate support from patient advocacy organizations;
naddressing any delays in our clinical trials resulting from any major natural disasters, regional and global geopolitical conflicts, supply chain issues, health pandemics or significant political events; and
nmaintaining a continued acceptable safety and efficacy profile of the products following approval.
Many of these factors are beyond our control, and it is possible that none of our therapeutic candidates will ever obtain regulatory approval even if we expend substantial time and resources seeking such approval. If we do not achieve one or more of these factors in a timely manner or at all, we could experience significant delays or an inability to successfully commercialize our therapeutic candidates, which would materially harm our business. For example, our business could be harmed if results of our ongoing clinical trials of LCA-0061 and LCA-0321 show unexpected adverse events or a lack of efficacy in the indications we intend to treat, do not meet the clinical endpoints or if we experience other regulatory or developmental issues.
Drug development is a lengthy and expensive process, the outcome of clinical testing is inherently uncertain and results of earlier preclinical studies and clinical trials may not be predictive of future clinical trial results. We may incur additional costs or experience delays in completing, or ultimately be unable to complete, the development and commercialization of our therapeutic candidates and any future therapeutic candidates for many reasons, including a failure to replicate positive results from earlier preclinical studies or clinical trials in ongoing or future preclinical studies or clinical trials.
The risk of failure is high for preclinical and early clinical-stage therapeutic candidates. LCA-0061 and LCA-0321 are in Phase 1 clinical development, and other therapeutic candidates are in preclinical development. We will need to submit an IND, or foreign equivalent, for LCA-0062 and our other preclinical therapeutic candidates prior to conducting any clinical trials for these therapeutic candidates. It is impossible to predict when or if LCA-0061, LCA-0062, LCA-0321 or any future therapeutic candidates will receive regulatory approval. To obtain the requisite regulatory approvals to commercialize any therapeutic candidate, we must demonstrate through extensive preclinical studies and lengthy, complex and expensive clinical trials that our therapeutic candidates are safe, pure and potent, which includes clinical effectiveness, in humans. Clinical testing can take many years to complete, and its outcome is inherently uncertain. Failure can occur at any time
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during the clinical trial process. The results of preclinical studies and early clinical trials of our therapeutic candidates or any future therapeutic candidates, or a competitor’s therapeutic candidate in the same class, may not be predictive of the results of later-stage clinical trials. In addition, results of early, smaller-scale studies and clinical trials with a single or few clinical trial sites may not be predictive of eventual safety or effectiveness in large-scale pivotal clinical trials across multiple clinical trial sites. Interim, topline or preliminary results of a clinical trial are not necessarily indicative of final results. We may be unable to establish benefit on endpoints that applicable regulatory authorities would consider clinically meaningful, and a clinical trial can fail at any stage of testing. Differences in trial design and patient characteristics between early-stage clinical trials and later-stage clinical trials make it difficult to extrapolate the results of earlier clinical trials to later clinical trials. Moreover, clinical data are often susceptible to varying interpretations and analyses, and many companies that have believed their therapeutic candidates performed satisfactorily in clinical trials have nonetheless failed to obtain regulatory approval of their products. In some instances, there can be significant variability in safety or efficacy results between different clinical trials of the same therapeutic candidate due to numerous factors, including changes in trial procedures set forth in protocols, differences in the size and type of the patient populations, changes in and adherence to the clinical trial protocols and the rate of dropout among clinical trial participants. A number of companies in the biopharmaceutical industry have suffered significant setbacks in advanced clinical trials due to lack of efficacy or to unfavorable safety profiles, notwithstanding promising results in earlier trials. There is typically a high rate of failure of therapeutic candidates proceeding through clinical trials, particularly in the earlier stages of development. Most therapeutic candidates that commence clinical trials are never approved as products and there can be no assurance that any of our future clinical trials will ultimately be successful or support clinical development of LCA-0061, LCA-0062, LCA-0321 or any future therapeutic candidates.
Additionally, some of our planned clinical trials utilize, or may utilize, an “open-label” trial design. An “open-label” clinical trial is one where both the patient and investigator know whether the patient is receiving the investigational therapeutic candidate or either an existing approved drug or placebo. Most typically, open-label clinical trials test only the investigational therapeutic candidate and sometimes may do so at different dose levels. Open-label clinical trials are subject to various limitations that may exaggerate any therapeutic effect as patients in open-label clinical trials are aware when they are receiving treatment. Open-label clinical trials may be subject to a “patient bias” where patients perceive their symptoms to have improved merely due to their awareness of receiving an experimental treatment. In addition, open-label clinical trials may be subject to an “investigator bias” where those assessing and reviewing the physiological outcomes of the clinical trials are aware of which patients have received treatment and may interpret the information of the treated group more favorably given this knowledge. The results from an open-label trial may not be predictive of future clinical trial results with any of our therapeutic candidates for which we include an open-label clinical trial when studied in a controlled environment with a placebo or active control.
We may experience delays in initiating or completing clinical trials. We also may experience numerous unforeseen events during, or as a result of, any future clinical trials that we could conduct that could delay or prevent our ability to receive regulatory approval or commercialize our therapeutic candidates or any future therapeutic candidates, including:
nregulatory authorities, institutional review boards (IRBs) or ethics committees may not authorize us or our investigators to commence a clinical trial or conduct a clinical trial at a prospective trial site, or may halt or suspend an ongoing clinical trial;
ninability to generate sufficient preclinical, toxicology or other in vivo or in vitro data to support the initiation or continuation of clinical trials;
nwe may experience delays in reaching, or fail to reach, agreement on acceptable terms with prospective trial sites and prospective contract research organizations (CROs), the terms of which can be subject to extensive negotiation and may vary significantly among different CROs and trial sites;
nclinical trial sites deviating from the trial protocol or dropping out of a trial;
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nclinical trials of any therapeutic candidates may fail to show safety or efficacy, produce negative or inconclusive results and we may decide, or regulatory authorities may require us, to conduct additional preclinical studies or clinical trials or we may decide to abandon product development programs;
nthe number of subjects required for clinical trials of any therapeutic candidates may be larger than we anticipate, enrollment in these clinical trials may be slower than we anticipate or subjects may drop out of these clinical trials or fail to return for post-treatment follow-up at a higher rate than we anticipate;
nour third-party contractors may fail to comply with regulatory requirements or meet their contractual obligations to us in a timely manner, or at all, or may deviate from the clinical trial protocol or drop out of the trial, which may require that we add new clinical trial sites or investigators;
nwe may elect, or regulatory authorities, IRBs or ethics committees may require, that we or our investigators, suspend or terminate clinical research or trials for various reasons, including noncompliance with regulatory requirements or a finding that the participants in our trials are being exposed to unacceptable health risks;
nthe cost of clinical trials of any of our therapeutic candidates or any future therapeutic candidates may be greater than we anticipate, and we may not have sufficient funds to complete such trials;
nthe quality of our therapeutic candidates or any future therapeutic candidates or other materials necessary to conduct clinical trials of our therapeutic candidates or any future therapeutic candidates may be inadequate to initiate or complete a given clinical trial;
nour inability to manufacture sufficient quantities of our therapeutic candidates or any future therapeutic candidates for use in clinical trials;
nour inability to meet drug specifications suitable for use in clinical trials and commercial applications;
nreports from clinical testing of other therapies may raise safety or efficacy concerns about our therapeutic candidates or any future therapeutic candidates;
nthe receipt of feedback from regulatory authorities that requires us to modify the design of our clinical trials;
nthe FDA or other comparable foreign regulatory authorities may require us to submit additional data such as long-term toxicology studies or impose other requirements before permitting us to initiate a clinical trial or require additional clinical data before initiating a particular cohort or portion of clinical study; and
nglobal health crises or regional or global geopolitical conflicts may increase the likelihood that we encounter such difficulties or delays in initiating, enrolling, conducting or completing our planned clinical trials.
We could also encounter delays if a clinical trial is suspended or terminated by us, the IRBs overseeing the institutions in which such trials are being conducted or the FDA or other comparable regulatory authorities, or if a clinical trial is recommended for suspension or termination by the Data Safety Monitoring Board (DSMB), or equivalent review committee, for such trial. A suspension or termination may be imposed due to a number of factors, including failure to conduct the clinical trial in accordance with regulatory requirements, including the FDA’s GCP regulations, or our clinical protocols, inspection of the clinical trial operations or trial site by the FDA or other comparable foreign regulatory authorities resulting in the imposition of a clinical hold, unforeseen safety issues or adverse side effects, failure to demonstrate a benefit from using a product or treatment, failure to establish or achieve clinically meaningful trial endpoints, changes in governmental regulations or administrative actions or lack of adequate funding to continue the clinical trial. Clinical studies may also be delayed or terminated as a result of ambiguous or negative interim results. Many of the factors that cause, or lead to, a delay in the commencement or completion of clinical trials may also ultimately lead to the denial of
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regulatory approval of our therapeutic candidates or any future therapeutic candidates. Further, the FDA or other comparable foreign regulatory authorities may disagree with our clinical trial design and our interpretation of data from clinical trials, or may change the requirements for approval even after they have reviewed and commented on the design for our clinical trials.
We cannot predict with any certainty the schedule for commencement and completion of future clinical trials. Further, conducting clinical trials in foreign countries, as we are doing and may do in the future for our therapeutic candidates, presents additional risks that may delay completion of our clinical trials. These risks include the failure of enrolled patients in foreign countries to adhere to clinical protocol as a result of differences in healthcare services or cultural customs, managing additional administrative burdens associated with foreign regulatory schemes, as well as political and economic risks relevant to such foreign countries.
If we are required to conduct additional clinical trials or other testing of our current or future therapeutic candidates beyond those that we currently contemplate, if we are unable to successfully complete clinical trials of our current or future therapeutic candidates or other testing in a timely manner, if the results of these trials or tests are not positive or are only modestly positive or if there are safety concerns, we may incur unplanned costs, be delayed in seeking and obtaining regulatory approval, if we receive such approval at all, receive more limited or restrictive regulatory approval, be subject to additional post-marketing testing requirements or have the product removed from the market after obtaining regulatory approval.
Additionally, if the results of our clinical trials are inconclusive or if there are safety concerns or serious adverse events (SAEs) associated with our therapeutic candidates, we may:
nbe delayed in obtaining regulatory approval, if at all;
nobtain approval for indications or patient populations that are not as broad as intended or desired or may have restricted duration expectations or guidance;
nobtain approval with labeling that includes significant use or distribution restrictions or safety warnings;
nbe required to perform additional clinical trials to support approval or be subject to additional post-marketing testing requirements;
nhave regulatory authorities withdraw or suspend their approval of the product or impose restrictions on its distribution in the form of a Risk Evaluation and Mitigation Strategy (REMS);
nbe subject to the addition of labeling statements, such as warnings or contraindications;
nbe sued; or
nexperience damage to our reputation.
Our drug development costs will also increase if we experience delays in testing or obtaining regulatory approvals. Also, delays in obtaining regulatory approval may increase commercialization costs if the competitive environment becomes more intense prior to market entry. We do not know whether any of our preclinical studies or clinical trials will begin as planned, need to be restructured or be completed on schedule, if at all.
Moreover, principal investigators for our clinical trials may serve as scientific advisors or consultants to us from time to time and receive compensation in connection with such services. Under certain circumstances, we may be required to report some of these relationships to the FDA or comparable foreign regulatory authorities. The FDA or comparable foreign regulatory authority may conclude that a financial relationship between us and a principal investigator has created a conflict of interest or otherwise affected interpretation of the study. The FDA or comparable foreign regulatory authority may therefore question the integrity of the data generated at the applicable clinical trial site and the utility of the clinical trial itself may be jeopardized. This could result in a delay in approval, or rejection, of our marketing applications by the FDA or comparable foreign regulatory
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authority, as the case may be, and may ultimately lead to the denial of regulatory approval of one or more of our therapeutic candidates.
We may make formulation or manufacturing changes to our therapeutic candidates, in which case we may need to conduct additional preclinical or clinical studies to bridge our modified therapeutic candidates to earlier versions. If we experience delays in the commencement or completion of our clinical trials, or if we terminate a clinical trial prior to completion, the commercial prospects of our current or any future therapeutic candidates could be negatively impacted, and our ability to generate revenues from our current or future therapeutic candidates may be delayed or eliminated entirely.
If we experience delays or difficulties in the enrollment of patients in clinical trials, our receipt of necessary regulatory approvals could be delayed or prevented.
Patient enrollment, a significant factor in the timing of clinical trials, is affected by many factors including the size and nature of the patient population, the number and location of clinical sites we enroll, the proximity of patients to clinical sites, the eligibility and exclusion criteria for the trial, the design of the clinical trial, the inability to obtain and maintain patient consents, the risk that enrolled participants will drop out before completion, competing clinical trials and clinicians’ and patients’ perceptions as to the potential advantages of the therapeutic candidate being studied in relation to other available therapies, including any new drugs or therapeutic biologics, including those being developed by our competitors, that may be approved for the indications being investigated by us, and patients’ inability to complete treatment due to illness or other events. In addition, some of our competitors currently have ongoing clinical trials for therapeutic candidates that would treat the same patients as our therapeutic candidates, and patients who would otherwise be eligible for our clinical trials may instead enroll in clinical trials of our competitors’ therapeutic candidates. Because we are developing LCA-0061 and LCA-0062 for overlapping indications, these programs may compete with each other for patient enrollment. If LCA-0061 and LCA-0062 are conducting clinical trials concurrently, patients who would otherwise be eligible for one trial may enroll in the other, which could delay enrollment and impede our ability to advance both programs simultaneously. Furthermore, we expect to rely on our CROs and clinical trial sites to ensure the proper and timely conduct of our future clinical trials, including the patient enrollment process, and we have limited influence over their performance. Additionally, we could encounter delays if treating physicians face unresolved ethical issues associated with enrolling patients in future clinical trials of our therapeutic candidates or any future therapeutic candidates in lieu of prescribing existing treatments that have established safety and efficacy profiles.
We may not be able to initiate or continue our ongoing or planned clinical trials for our current or future therapeutic candidates if we are unable to identify and enroll a sufficient number of eligible patients to participate in these trials as required by the FDA or comparable foreign regulatory authorities. We cannot be certain (i) how many patients will meet our criteria for inclusion in our clinical trials, (ii) that the number of patients enrolled in each program will suffice for marketing authorization or (iii) whether the indication targeted will be included in the approved product labeling. If our strategies for patient identification and enrollment prove unsuccessful, we may have difficulty enrolling or maintaining patients appropriate for our therapeutic candidates. Patient enrollment is also affected by other factors, including:
nseverity of the disease under investigation;
nour ability to recruit clinical trial investigators of appropriate competencies and experience;
nthe incidence and prevalence of our target indications;
nclinicians’ and patients’ awareness of, and perceptions as to, the potential advantages and risks of our therapeutic candidates in relation to other available therapies, including any new products that may be approved for the indications we are investigating;
nthe availability, expertise, dedication and selection of CROs to manage operations related to clinical trial enrollment;
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ncompeting studies or trials with similar eligibility criteria;
ninvasive procedures required to enroll patients and to obtain evidence of the therapeutic candidate’s performance during the clinical trial;
navailability and efficacy of approved medications for the disease under investigation;
neligibility criteria defined in the protocol for the trial in question;
nthe size and nature of the patient population required for analysis of the trial’s primary and secondary endpoints;
nefforts to facilitate timely enrollment in clinical trials;
nwhether we are subject to a partial or full clinical hold on any of our clinical trials;
nreluctance of physicians or patient advocacy organizations to encourage patient participation in clinical trials;
nthe ability to monitor patients adequately during and after treatment;
nour ability to obtain and maintain patient consents; and
nproximity and availability of clinical trial sites for prospective patients.
If we are unable to enroll a sufficient number of patients for our clinical trials, it would result in significant delays or might require us to abandon one or more clinical trials altogether. Even if we are able to enroll a sufficient number of patients for our clinical trials, we may have difficulty retaining patients in our clinical trials. Many of the patients who end up receiving placebo may perceive that they are not receiving the therapeutic candidate being tested, and they may decide to withdraw from our clinical trials to pursue other alternative therapies rather than continue the trial with the perception that they are receiving placebo. Enrollment delays in our clinical trials may result in increased development costs for our therapeutic candidates or any future therapeutic candidates, slow down or halt our therapeutic candidate development and approval process and jeopardize our ability to seek and obtain the regulatory approval required to commence product sales and to generate revenue, which would cause our stock price to decline and limit our ability to obtain additional financing, if needed.
Adverse side effects or other safety risks associated with our therapeutic candidates or any future therapeutic candidates we may develop could delay or preclude approval, cause us to suspend or discontinue clinical trials, abandon further development, limit the commercial profile of an approved product or result in significant negative consequences following regulatory approval, if any.
There may be treatment-related SAEs or unexpected serious adverse reactions suspected to be associated with the use of our therapeutic candidates or any future therapeutic candidates. Our clinical trials may reveal significant adverse events not seen in our preclinical studies or prior clinical trials and may result in a safety or tolerability profile that could delay or prevent regulatory approval or market acceptance of our therapeutic candidates or any future therapeutic candidates. Undesirable or clinically unmanageable side effects observed in our clinical trials for our therapeutic candidates could cause us or regulatory authorities to interrupt, delay or halt our clinical trials and could result in more restrictive labeling than anticipated or the delay or denial of regulatory approval by the FDA or comparable foreign regulatory authorities. If additional adverse events, SAEs or other side effects are observed in any of our clinical trials that are atypical of, or more severe than, the known side effects of the respective class of agents of which each of our therapeutic candidates is a part, or other products in development for the same indications, we may have difficulty recruiting participants to our clinical trials, participants may drop out of our trials or we may be required to abandon those trials or our development efforts of one or more therapeutic candidates altogether. Furthermore, clinical trials by their nature utilize a sample of the potential patient population. With a limited number of subjects and limited duration of
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exposure, rare and severe side effects of our therapeutic candidates or those of our competitors may only be uncovered with a significantly larger number of patients exposed to the drug. Undesirable or clinically unmanageable side effects observed in our clinical trials for our therapeutic candidates could also occur following discontinuation of our therapeutic candidates or any future therapeutic candidates with sufficient recovery periods, and we will need to monitor the severity and duration of side effects in our clinical trials. If such effects are more severe, less reversible than we expect or not reversible at all, we may decide or be required to perform additional studies or to halt or delay further clinical or preclinical development of our therapeutic candidates, as applicable, or any future therapeutic candidates, which could result in the delay or denial of regulatory approval by the FDA or other comparable foreign regulatory authorities. Adverse events and SAEs that emerge during clinical investigation of or treatment with our therapeutic candidates or any future therapeutic candidates may be deemed to be related to our therapeutic candidates. Moreover, if our therapeutic candidates are associated with undesirable side effects in clinical trials or have characteristics that are unexpected, we may elect to abandon or limit their development to more narrow uses or subpopulations in which the undesirable side effects or other characteristics are less prevalent, less severe or more acceptable from a risk-benefit perspective, which may limit the commercial expectations for our therapeutic candidates, if approved. This may require longer and more extensive clinical development, or regulatory authorities may increase the amount of data and information required to approve, market or maintain approval for our therapeutic candidates or future therapeutic candidates and could result in warnings and precautions in our product labeling or a restrictive REMS. This may also result in an inability to obtain approval of our therapeutic candidates or future therapeutic candidates. We, the FDA or other comparable foreign regulatory authorities or an IRB or ethics committee may suspend clinical trials of a therapeutic candidate at any time for various reasons, including a belief that participants in such trials are being exposed to unacceptable health risks or adverse side effects. Even if the side effects do not preclude a therapeutic candidate from obtaining or maintaining regulatory approval, undesirable side effects may inhibit market acceptance of such approved product due to its safety or tolerability versus other therapies. Further, it is possible that, as we test our therapeutic candidates in larger, longer and more extensive clinical trials, including with different dosing regimens, or as the use of our therapeutic candidates becomes more widespread following any regulatory approval, illnesses, injuries, discomforts and other adverse events that were observed in earlier trials, as well as conditions that did not occur or went undetected in previous trials, will be reported by patients. Any of these developments could materially harm our business, financial condition, results of operations and prospects.
Preliminary, topline or interim data from our clinical trials that we announce or publish from time to time may change as more patient data become available and/or are subject to audit and verification procedures that could result in material changes in the final data.
From time to time, we may publicly disclose, and have publicly disclosed, preliminary, topline or interim data from our clinical trials, such as preliminary, topline or interim data analysis from our ongoing Phase 1 clinical trials for LCA-0061 and LCA-0321. For example, we have disclosed in this prospectus preliminary data from the Phase 1 clinical trial for LCA-0061. These data and related findings and conclusions may only reflect certain endpoints rather than all endpoints and are subject to change. We also make assumptions, estimations, calculations and conclusions as part of our analyses of data, and we may not have received or had the opportunity to fully and carefully evaluate all data. As a result, the preliminary or topline results that we report may differ from future results of the same studies, or different conclusions or considerations may qualify such results, once additional data have been received and fully evaluated.
Preliminary or topline data also remain subject to review and verification procedures that may result in the final data being materially different from the preliminary or topline data we previously published. As a result, preliminary and topline data should be viewed with caution until the final data are available. In addition, we may report preliminary data or interim analyses of the clinical trials we may conduct and complete, which are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient data become available. Adverse changes between preliminary or interim data and final data could significantly harm our business and prospects. Further, additional disclosure of preliminary or interim data by us, including, for example, preliminary or interim data that become available to us from our ongoing Phase 1 clinical trials for LCA-0061 and LCA-0321 or by our competitors in the future could result in volatility in the price of our common stock.
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Further, the information we choose to publicly disclose regarding a particular study or clinical trial is typically selected from a more extensive amount of available information. You or others may not agree with what we determine is the material or otherwise appropriate information to include in our disclosure, and any information we determine not to disclose may ultimately be deemed significant with respect to future decisions, conclusions, views, activities or otherwise regarding a particular product, therapeutic candidate or our business. If the preliminary, topline or interim data that we report differ from later, final or actual results, or if others, including regulatory authorities, disagree with the conclusions reached, our ability to obtain approval for, and commercialize, our therapeutic candidates may be harmed, which could harm our business, financial condition, results of operations and prospects.
The incidence and prevalence for target patient populations of one or more of our current therapeutic candidates have not been established with precision. If the market opportunities for our current or future therapeutic candidates are smaller than we estimate or if any approval that we may obtain is based on a narrower definition of the patient population, our revenue and ability to achieve profitability will be adversely affected, possibly materially.
Our projections of the number of people who have allergic diseases, including food allergy, or Graves’ disease, as well as other autoimmune and inflammatory diseases we are targeting, and who have the potential to benefit from treatment with our therapeutic candidates or any future therapeutic candidates, are based on our beliefs and estimates. These estimates have been derived from a variety of sources, including scientific literature, surveys of clinics, patient foundations or market research, and may prove to be incorrect. Further, new studies may change the estimated incidence or prevalence of the indications that we are targeting. The potentially addressable patient population for our therapeutic candidates or any future therapeutic candidates may be more limited than we currently estimate or may not be amenable to treatment with such therapeutic candidates.
Our estimates of market opportunity and forecasts of market growth may prove to be inaccurate, and even if the markets in which we compete achieve the forecasted growth, our business may not grow at similar rates, or at all.
Our estimates and forecasts relating to size and expected growth of our target market may prove to be inaccurate. Even if the markets in which we compete meet our size estimates and growth forecasts, our business may not grow at similar rates, or at all. Our growth is subject to many factors, including our success in implementing our business strategy, which is subject to many risks and uncertainties.
Our revenue will be dependent, in part, upon the size of the markets in the territories for which we gain regulatory approval, the accepted price for the product, the ability to obtain coverage and reimbursement and whether we own the commercial rights for that territory. If the number of our addressable patients is not as significant as we estimate, the indication approved by regulatory authorities is narrower than we expect or the treatment population is narrowed by competition, physician choice or treatment guidelines, we may not generate significant revenue from sales of such products, even if approved.
Although we intend to explore other therapeutic opportunities in addition to the therapeutic candidates that we are currently developing, we may fail to identify viable new therapeutic candidates for clinical development for a number of reasons. If we fail to identify additional potential therapeutic candidates, our business could be materially harmed.
We may expend our limited resources to pursue a particular therapeutic candidate in specific indications and fail to capitalize on therapeutic candidates or indications that may be more profitable or for which there is a greater likelihood of success. Because we have limited financial and managerial resources, we focus our development efforts on certain selected therapeutic candidates in certain selected indications. For example, we are initially focused on LCA-0061 and LCA-0062 as potential treatments for allergic diseases, including food allergy, and LCA-0321 as a potential treatment for Graves’ disease. We are also advancing earlier-stage programs targeting additional autoimmune conditions. As a result of our focused development efforts on selected therapeutic candidates, we may forgo or delay pursuit of opportunities with other therapeutic candidates, or other indications for our current or any future therapeutic candidates, that later prove to have greater commercial potential. Our resource allocation decisions may cause us to fail to capitalize on viable commercial products or profitable market opportunities. Our spending on current and future development
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programs and therapeutic candidates for specific indications may not yield any commercially viable therapeutic candidates. We may also spend time and resources advancing more than one therapeutic candidate for a particular indication, such as we are with LCA-0061 and LCA-0062, and only one or neither may ultimately be commercially viable. Furthermore, if both LCA-0061 and LCA-0062 were to receive regulatory approval for the same indication, they could compete with each other for market share, which could limit the commercial opportunity of each product and reduce our future revenue. In such circumstances, the commercial success of one therapeutic candidate could come at the expense of the other, limiting the overall return on our investment in developing both programs. If we do not accurately evaluate the commercial potential or target market for a particular therapeutic candidate, we may not realize the benefits of our efforts and resources expended into a particular therapeutic candidate or we may relinquish valuable rights to that therapeutic candidate through collaboration, licensing or other royalty arrangements in cases in which it would have been more advantageous for us to retain sole development and commercialization rights to such therapeutic candidate.
We are conducting, and may in the future conduct, clinical trials for current or future therapeutic candidates outside the United States, and the FDA and comparable foreign regulatory authorities may not accept data from such trials.
We are conducting, and may in the future conduct, clinical trials for current or future therapeutic candidates outside the United States, and the FDA and comparable foreign regulatory authorities may not accept data from such trials. We expect to continue conducting clinical trials internationally in the future. The acceptance of data from clinical trials conducted outside the United States by the FDA or other comparable foreign regulatory authorities may be subject to certain conditions or may not be accepted at all. In cases where data from foreign clinical trials are intended to serve as the sole basis for regulatory approval in the United States, the FDA will generally not approve the application unless (i) the data are applicable to the U.S. population and U.S. medical practice and (ii) the trials were performed by clinical investigators of recognized competence and pursuant to GCP regulations, and the data may be considered valid without the need for an on-site inspection by the FDA or, if the FDA considers such an inspection to be necessary, the FDA is able to validate the data through an on-site inspection or other appropriate means. In addition, even where the foreign study data are not intended to serve as the sole basis for approval, the FDA will not accept the data from a foreign clinical study not conducted under an IND as support for an application for marketing approval unless the study is well-designed and well-conducted in accordance with GCPs and the FDA is able to validate the data from the study through an on-site inspection if deemed necessary. Additionally, the FDA’s clinical trial requirements, including sufficient size of patient populations and statistical powering, must be met. Many foreign regulatory authorities have similar approval requirements. In addition, such foreign trials are subject to the applicable local laws of the foreign jurisdictions where the trials are conducted. Conducting clinical trials outside the United States also exposes us to additional risks, including risks associated with foreign exchange fluctuations, compliance with foreign manufacturing, customs, shipment and storage requirements, cultural differences in medical practice and clinical research and diminished protection of intellectual property in some countries.
There can be no assurance that the FDA or any comparable foreign regulatory authority will accept data from trials conducted outside of the United States or the applicable jurisdiction. For example, for FDA acceptance, we will have to demonstrate that the foreign data are applicable to the U.S. population and U.S. medical practice. If the FDA or other comparable foreign regulatory authorities do not accept such data, it would result in the need for additional trials, which could be costly and time-consuming, and which may result in current or future therapeutic candidates that we may develop being delayed or not receiving approval for commercialization in the applicable jurisdiction.
If, in the future, we are unable to establish sales and marketing capabilities or enter into agreements with third parties to sell and market any product we may develop, we may not be successful in commercializing those products if they are approved.
We do not have a sales or marketing infrastructure and have no experience in the sales, marketing or distribution of any current or future therapeutic candidates. To achieve commercial success for any approved product, we must either develop a sales and marketing organization or outsource these functions to third parties. In the future and if any of our therapeutic candidates are approved, we may choose to build a focused sales, marketing and commercial support infrastructure to sell, or participate in sales activities with collaborators for some of our current or future therapeutic candidates.
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There are risks involved with both establishing our own commercial capabilities and entering into arrangements with third parties to perform these services. For example, factors that may inhibit our efforts to commercialize any approved therapeutic candidates include:
nthe inability to recruit and retain adequate numbers of effective sales, marketing, coverage or reimbursement, customer service, medical affairs and other support personnel;
nthe inability of sales personnel to obtain access to or educate adequate numbers of decision makers of the utility of future approved therapeutic candidates;
nthe inability to negotiate arrangements for formulary access, reimbursement and other acceptance by payors;
nthe inability to price any of our current or future therapeutic candidates at a sufficient price point to ensure an adequate and attractive level of profitability;
nrestricted or closed distribution channels that make it difficult to distribute our current or future therapeutic candidates to segments of the patient population;
nthe lack of complementary therapeutic candidates available, which may put us at a competitive disadvantage relative to companies with more extensive therapeutic candidate lines; and
nunforeseen costs and expenses associated with creating an independent commercialization organization.
If the commercial launch of a therapeutic candidate, if approved, for which we recruit a sales force and establish marketing and other commercialization capabilities is delayed or does not occur for any reason, we would have prematurely or unnecessarily incurred these commercialization expenses. This may be costly, and our investment would be lost if we cannot retain or reposition our commercialization personnel.
If we enter into arrangements with third parties to perform sales, marketing, commercial support and distribution services, our sales revenue or the profitability of sales revenue may be lower than if we were to do so ourselves. In addition, we may not be successful in entering into arrangements with third parties to commercialize our therapeutic candidates or may be unable to do so on terms that are favorable to us. We may have little control over such third parties, and any of them may fail to devote the necessary resources and attention to sell and market our therapeutic candidates effectively. If we do not establish commercialization capabilities successfully, either on our own or in collaboration with third parties, we will not be successful in commercializing our therapeutic candidates, if approved.
Our current or future therapeutic candidates may not achieve adequate market acceptance among physicians, patients or their families, healthcare payors and others in the medical community necessary for commercial success.
Even if our current or future therapeutic candidates receive regulatory approval, they may not gain adequate market acceptance among physicians, patients or their families, third-party payors and others in the medical community. The degree of market acceptance of any of our approved therapeutic candidates will be dependent on a number of factors, including:
nthe efficacy, durability and safety profile as demonstrated in clinical trials compared to alternative treatments;
nthe timing of market introduction of the therapeutic candidate as well as competitive products;
nthe clinical indications for which a therapeutic candidate is approved;
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nrestrictions on the use of therapeutic candidates in the labeling approved by regulatory authorities, such as boxed warnings or contraindications in labeling, or a REMS, if any, which may not be required of alternative treatments and competitor products;
nthe terms of any approvals and the countries in which approvals are obtained;
nthe potential and perceived advantages of our current or future therapeutic candidates over alternative treatments;
nthe cost of treatment in relation to alternative treatments and the cost/benefit ratios of each;
nthe availability of coverage and adequate reimbursement by third-party payors, including government authorities, and timing of relevant formulary decision-making resulting in this coverage and reimbursement;
nthe availability of an approved therapeutic candidate for use as a combination therapy;
nrelative convenience and ease of administration in relation to competition;
nthe willingness of the target patient population to try new therapies and of physicians to prescribe these therapies;
nthe effectiveness of sales, marketing efforts and market access;
npublicity relating to our therapeutic candidates or those of our competitors;
npotential product liability claims; and
nthe approval of new therapies for the same indications.
If any of our current or future therapeutic candidates are approved but do not achieve an adequate level of acceptance by physicians, hospitals, healthcare payors and patients, we may not generate or derive sufficient revenue from that therapeutic candidate and our financial results could be negatively impacted. Our efforts to educate the medical community and third-party payors regarding the benefits of our products, if and when approved, may require significant resources and may never be successful.
If our therapeutic candidates do not achieve projected development milestones or commercialization in the announced or expected timeframes, the further development or commercialization of such therapeutic candidates may be delayed, and our business will be harmed.
We have estimated, and may in the future estimate, the timing of the accomplishment of various scientific, clinical, manufacturing, regulatory and other product development objectives. These milestones have and may include our expectations regarding the commencement or completion of preclinical studies and clinical trials, data readouts, the submission of regulatory filings, the receipt of marketing approval or the realization of other commercialization objectives. The achievement of many of these milestones may be outside of our control. All of these milestones are based on a variety of assumptions, including assumptions regarding capital resources, constraints and priorities, progress of and results from development activities and the receipt of key regulatory approvals or actions, any of which may cause the timing of achievement of the milestones to vary considerably from our estimates. If we fail to achieve announced milestones in the expected timeframes, the commercialization of the therapeutic candidates may be delayed, our credibility may be undermined, our business and results of operations may be harmed and the trading price of our common stock may decline.
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Risks Related to Our Business and Operations
Our future performance is dependent on our ability to retain key employees and to attract, retain and motivate qualified personnel and manage our human capital.
Our ability to compete in the highly competitive biotechnology and biopharmaceutical industries is largely dependent on our ability to attract, retain and motivate highly qualified managerial, clinical, quality control, scientific and medical personnel. We are highly dependent on the development and management expertise of our executive officer team. We currently do not maintain “key person” life insurance on these individuals or any of our employees. This lack of insurance means that we may not have adequate compensation for the loss of the services of these individuals. The loss of one or more members of our management team or other key employees or advisors could delay our research and development programs and have a material and adverse effect on our business, financial condition, results of operations and prospects. We are dependent on the continued service of our technical personnel, because of the highly technical nature of our therapeutic candidates and technologies, and the specialized nature of the regulatory approval process. Because our management team and key employees are not obligated to provide us with continued service, they could terminate their employment with us at any time without penalty.
In addition, job candidates and existing employees often consider the value of the stock awards they receive in connection with their employment. If the perceived benefits of our stock awards decline, either because we are a public company or for other reasons, it may harm our ability to recruit and retain highly skilled employees. Our employees may be more likely to leave us if the shares they own have significantly appreciated in value relative to the original purchase prices of the shares, or if the exercise prices of the options that they hold are significantly below the market price of our common stock, particularly after the expiration of the lock-up agreements described herein.
We primarily conduct our in-person operations at our corporate headquarters in South San Francisco, California. This region is headquarters to many other biopharmaceutical companies and academic and research institutions. Competition for skilled personnel in our market, and nationally, is intense and may limit our ability to hire and retain highly qualified personnel on acceptable terms or at all. We also face competition for personnel from other companies, universities, public and private research institutions, government entities and other organizations. Our industry has experienced a high rate of turnover of management personnel in recent years. Our future performance will be dependent in large part on our continued ability to attract and retain highly qualified scientific, technical and management personnel, as well as personnel with expertise in clinical testing, manufacturing, governmental regulation and commercialization. If we are unable to continue to attract and retain high-quality personnel, the rate and success at which we can discover and develop therapeutic candidates will be limited, which could have a material and adverse effect on our business, financial condition, results of operations and prospects.
Our future growth may be dependent, in part, on our ability to operate in foreign markets, where we would be subject to additional regulatory burdens and other risks and uncertainties.
Our future growth may be dependent, in part, on our ability to develop and commercialize LCA-0061, LCA-0062 and LCA-0321, if approved, and any future therapeutic candidates in foreign markets for which we may rely on collaboration with third parties. We are not permitted to market or promote our therapeutic candidates or any future therapeutic candidates before we receive regulatory approval from the applicable regulatory authority in that foreign market and may never receive such regulatory approval for our therapeutic candidates or any future therapeutic candidates. To obtain separate regulatory approval in many other countries, we must comply with numerous and varying regulatory requirements of such countries regarding safety and efficacy and governing, among other things, clinical trials and commercial sales, pricing and distribution of our therapeutic candidates or any future therapeutic candidates, and we cannot predict success in these jurisdictions. If we fail to comply with the regulatory requirements in international markets and receive applicable regulatory approvals, our target market will be reduced and our ability to realize the full market potential of our therapeutic candidates or any future therapeutic candidates will be harmed and our business will be adversely affected. We may not obtain foreign regulatory approvals on a timely basis, if at all. Our failure to obtain approval of any of our therapeutic candidates or any future therapeutic candidates by regulatory authorities in another country may significantly diminish the commercial prospects of that therapeutic candidate and our business, financial
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condition, results of operations and prospects could be materially and adversely affected. Moreover, even if we obtain approval of our clinical-stage therapeutic candidates or any future therapeutic candidates and ultimately commercialize any of our therapeutic candidates or future therapeutic candidates in foreign markets, we would be subject to additional risks and uncertainties, including the burden of complying with complex and changing foreign regulatory, tax, accounting and legal requirements and reduced protection of intellectual property rights in some foreign countries.
We expect to expand our development, clinical and regulatory capabilities and operations as we grow, and as a result, we may encounter difficulties in managing our growth, which could disrupt our operations.
As of June 30, 2026, we had 31 full-time employees. We expect to increase the number of our employees and the scope of our operations, particularly in the areas of clinical development, clinical operations, manufacturing, quality, regulatory affairs, finance, accounting, management information systems, business operations, public company compliance and other corporate development functions, and, if our current or any future therapeutic candidates receive regulatory approval, sales, marketing and distribution capabilities. If we acquire additional therapeutic candidates or enter into future collaborations, we may have to further expand our employee base beyond our current projections, which may include further preclinical research and development or later-stage regulatory operations. To manage our anticipated future growth, we must continue to implement and improve our managerial, operational and financial systems, expand our facilities and continue to recruit and train additional qualified personnel. Due to our limited financial resources and the limited experience of our management team in managing a company with such anticipated growth and with developing sales, marketing and distribution infrastructure, we may not be able to effectively manage the expansion of our operations or recruit and train additional qualified personnel. As our operations expand, we also expect that we will need to manage additional relationships with various strategic partners, suppliers and other third parties. The expansion of our operations may lead to significant costs and may divert our management and business development resources.
If we are not able to effectively manage growth and expand our operations, we may not be able to successfully implement the tasks necessary to further develop and commercialize, if approved, our therapeutic candidates or any future therapeutic candidates and, accordingly, we may not achieve our research, development and commercialization goals.
We face substantial competition, which may result in others discovering, developing or commercializing products before or more successfully than we do.
Our current therapeutic candidates, LCA-0061 and LCA-0062, initially under development for the treatment of allergic diseases, including food allergy, and LCA-0321, under development for the treatment of Graves’ disease, if approved, would face competition from approved treatments, some of which have achieved commercial success. In each of our target indications, we face competition from well-funded companies developing both conventional and novel therapeutic approaches, including anti-IgE therapies in food allergy and FcRn inhibitors, TSHR-blocking monoclonal antibodies and small molecules and TRAb-targeted therapies in Graves’ disease.
Our therapeutic candidates are based on our proprietary LYTAC platform, which is designed to degrade disease-causing extracellular proteins rather than merely inhibit them. To compete successfully, we need to differentiate our therapeutic candidates from currently marketed and investigational drugs, meaning that we will have to demonstrate that the relative cost, method of administration, safety, tolerability or efficacy of our therapeutic candidates, including the depth and durability of target protein elimination, provides a better alternative to existing and new therapies. Our commercial opportunity and likelihood of success will be reduced or eliminated if our therapeutic candidates are not ultimately demonstrated to be safer, more effective, more conveniently administered or less expensive than the current standards of care. Furthermore, even if our therapeutic candidates are able to achieve these attributes, acceptance of our products, if and when approved, may be inhibited by the reluctance of physicians to switch from existing therapies to our products, or if physicians choose to reserve our products for use in limited circumstances.
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Many of our competitors have significantly greater financial, technical, manufacturing, marketing, sales and supply resources or experience than us. If we obtain regulatory approval for any therapeutic candidate, we will face competition based on many different factors, including the safety and effectiveness of our current or any future therapeutic candidates, the ease with which our current or any future therapeutic candidates can be administered and the extent to which participants accept relatively new routes of administration, the timing and scope of regulatory approvals for these therapeutic candidates, the availability and cost of manufacturing, marketing and sales capabilities, price, reimbursement coverage and patent position. Competing products could present superior treatment alternatives, including by being more effective, safer, more convenient, less expensive or marketed and sold more effectively than any products we may develop. Competitive products may make any products we develop obsolete or noncompetitive before we recover the expense of developing and commercializing our current or any future therapeutic candidates. Such competitors could also recruit our employees, which could negatively impact our level of expertise and our ability to execute our business plan. In addition, any collaborators may decide to market and sell products that compete with the therapeutic candidates that we have agreed to license to them, and any competition by our collaborators could also have a material adverse effect on our future business, financial condition and results of operations. Mergers and acquisitions in the biopharmaceutical and biotechnology industries may result in even more resources being concentrated among a smaller number of our competitors. Smaller and other early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large and established companies. These third parties compete with us in recruiting and retaining qualified management and other personnel and establishing clinical trial sites and participant registration for clinical trials, as well as in acquiring technologies complementary to, or necessary for, our programs.
We depend on the efficient and uninterrupted availability and use of our data, the uninterrupted operation of our information technology systems and the information technology systems of the third-party vendors, contractors, consultants and other partners (collectively, third parties) with whom we work, which may fail or suffer security incidents, cyberattacks, loss of data and other disruptions. If such systems or our data are or were compromised, we may experience adverse consequences resulting from such compromise, including but not limited to regulatory investigations or actions; litigation; fines and penalties; disruptions of our business operations; reputational harm; loss of revenue or profits; loss of customers or sales; and other impacts to our business.
We are increasingly dependent on information technology systems, infrastructure and data to operate our business. In the ordinary course of business, we, and the third parties with whom we work, collect, process, store, generate, transfer and transmit (collectively, process) a significant amount of personal information and other sensitive information, including our proprietary and confidential business data, trade secrets, employee data, intellectual property, data we collect about trial participants in connection with clinical trials and other sensitive third-party data (collectively, sensitive data). It is important that we do so in a manner designed to maintain the availability, confidentiality and integrity of such data. We have also begun to adopt third-party artificial intelligence tools for limited internal business purposes, and use of these tools by our personnel could increase the risk that our sensitive data is inadvertently disclosed to, or processed in unintended ways by, these tools or their providers.
We and the third parties with whom we work may experience security incidents caused by our personnel, vendors or other external actors, including cyberattacks, malicious internet-based activity, online and offline fraud, and other activities that could threaten the confidentiality, integrity, and availability of our sensitive data and information technology systems and those of the third parties with whom we work. Such threats are prevalent, continue to rise, are increasingly difficult to detect and come from a variety of sources, including criminals, “hacktivists,” insiders and sophisticated nation state or state-supported actors. We and the third parties with whom we work are subject to evolving threats such as social-engineering attacks (including deep fakes and phishing), malicious code (such as viruses and worms), malware (including advanced persistent threat intrusions), denial-of-service attacks, credential stuffing, credential harvesting, personnel misconduct or error, ransomware attacks, supply-chain attacks, software bugs, server malfunctions, software or hardware failures, loss of data, adware, telecommunications failures, earthquakes, fires, floods, attacks enhanced or facilitated by artificial intelligence and other similar threats.
It may be difficult or costly to detect, investigate, mitigate, contain and remediate a security incident. Our efforts to do so may not be successful. Actions taken by us or the third parties with whom we work to detect,
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investigate, mitigate, contain and remediate a security incident could result in outages, data losses and disruptions of our business. Threat actors may also gain access to the same or other networks and systems after a compromise of our networks and systems or those of the third parties with whom we work.
Future business transactions (such as acquisitions) could expose us to additional security risks and vulnerabilities as our systems could be negatively affected by vulnerabilities present in acquired or integrated entities’ systems and technologies. Furthermore, we may discover security issues not found during due diligence of such acquired or integrated entities or it may be difficult to integrate companies into our information technology environment and security program.
We also outsource certain elements of our information technology systems and operations to various third parties. Our ability to monitor these third parties’ security practices is limited, and these third parties may not have adequate security measures in place despite any applicable contractual representations and warranties to do so. If the third parties with whom we work experience a security incident or other interruption, we could experience adverse consequences. While we may be entitled to damages if such third parties fail to satisfy their privacy or security-related obligations to us, any award may be insufficient to cover our damages, or we may be unable to recover any such award. In addition, supply-chain attacks have increased in frequency and severity, and we cannot guarantee that third parties’ infrastructure in our supply chain or that of the third parties with whom we work have not been or will not be compromised.
We, and the third parties with whom we work, take steps designed to detect, mitigate and remediate vulnerabilities in our information systems; however, we may not detect and remediate all such vulnerabilities on a timely basis. Further, we may experience delays in developing and deploying remedial measures and patches designed to address identified vulnerabilities. Vulnerabilities could be exploited and result in a security incident.
Despite the implementation of security measures, any of the previously identified or similar threats could cause a security incident or other interruption that could result in unauthorized, unlawful or accidental acquisition, modification, destruction, loss, alteration, encryption, disclosure of or access to our sensitive data, or our information technology systems, or those of the third parties with whom we work. A security incident or other interruption could disrupt our or the third parties with whom we work’s ability to provide our services.
To try to protect our information technology systems and sensitive data, we have expended and may expend significant resources to implement and maintain specific security measures, industry standards, and reasonable security measures. Applicable data privacy and security obligations may require us, or we may voluntarily choose, to notify relevant stakeholders, including affected individuals, customers, regulatory authorities and investors, of security incidents, and we may also be required to publicly disclose material security incidents, which could exacerbate the adverse impact of such incidents. In addition, we may be required to take other actions, such as providing credit monitoring and identity theft protection services. Such disclosures and related actions can be costly, and the disclosure or the failure to comply with such applicable requirements could lead to adverse consequences.
The risk of a security incident or other disruption has generally increased as the number, intensity and the sophistication of attempted and successful attacks and intrusions from around the world have increased. We may not be able to anticipate all types of security threats, nor implement effective preventive measures against all such security threats. If we (or a third party with whom we work) experience or are perceived to have experienced a security incident involving sensitive data or information technology systems, we may experience material adverse consequences, such as government enforcement actions (for example, investigations, fines, penalties, audits or inspections); additional reporting requirements or oversight; restrictions on processing sensitive data; litigation (including possible class-action claims); indemnification obligations; negative publicity; reputational harm; monetary fund diversions; diversion of management attention; interruptions in our operations (including availability of data); financial loss; and other similar harms. Security incidents and attendant material consequences may cause medical practitioners to stop enrolling patients in our sponsored clinical trials or prescribing our products, deter new customers from doing so and negatively impact our ability to grow and operate our business. Furthermore, if the information technology systems of a third party with whom we work become subject to a security incident or other disruption, we may have insufficient recourse against such third
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parties and we may have to expend significant resources to mitigate the impact of such an event, and to develop and implement protections to prevent future events of this nature from occurring.
Significant disruptions of our information technology systems or those of the third parties with whom we work, or security incidents could result in the loss, misappropriation or unauthorized access, use or disclosure of, or the prevention of access to, sensitive data (including trade secrets or other intellectual property or proprietary business information) and claims by our counterparties that we have failed to comply with legal or contractual obligations, which could result in financial, legal, business and reputational harm to us.
There can be no assurance that the limitations of liability in our contracts would be enforceable or adequate to protect us from liabilities, damages or claims related to our data privacy and security obligations. Relatedly, our contracts with third parties with whom we work may limit the types and/or amounts of damages that we can recover from those third parties, even where the third party is responsible for a privacy or security incident or violation. While we maintain cybersecurity insurance, we may not have adequate insurance coverage to cover all types of costs, expenses and losses we could incur with respect to our privacy and security practices. The successful assertion of one or more large claims against us that exceeds any available insurance coverage, or results in changes to our insurance policies (including premium increases or the imposition of large deductible or co-insurance requirements), could have an adverse effect on our business. In addition, we cannot be sure that our existing insurance coverage will continue to be available on commercially reasonable terms or that our insurers will not deny coverage as to any future claim.
We and the third parties with whom we work, are, or may in the future become, subject to stringent and changing obligations related to data privacy and security. Our (or their) actual or perceived failure to comply with such obligations could lead to regulatory investigations or actions; litigation (including class-action claims) or mass arbitration demands; fines or penalties; disruptions to our business operations; reputational harm; loss of revenue or profits; loss of customers or sales; and other adverse business consequences.
The global data protection landscape is rapidly evolving and our data processing activities subject us to numerous data privacy and security obligations, such as various state, federal and foreign laws, regulations, guidance, industry standards, external and internal privacy and security policies, contractual requirements and other obligations that govern the processing of sensitive data by us and on our behalf, and we may be subject to new or additional obligations related to data privacy and security and face increased scrutiny from regulatory authorities as our business grows. The legislative and regulatory landscape for data privacy and security continues to evolve worldwide, and there has been an increasing focus on these issues with the potential to adversely affect our business. Various global legislative and regulatory bodies, or self-regulatory organizations, may expand current laws, rules or regulations, enact new ones or issue additional guidance regarding data privacy and security that could impact our business. We cannot yet determine the impact that future privacy and security obligations may have on our business since implementation standards and enforcement practices are likely to remain uncertain for the foreseeable future. This evolution creates uncertainty in our business and may affect our ability to operate in certain jurisdictions or to process sensitive data, necessitate the acceptance of more onerous obligations in our contracts, result in liability or impose additional costs on us. The cost of compliance with these obligations is high and is likely to increase in the future. Any failure or perceived failure by us to comply with federal, state or foreign laws or regulations, our internal policies and procedures or our contracts governing our processing of sensitive data could result in negative publicity, government investigations or actions, claims by third parties or damage to our reputation, any of which could have a material adverse effect on our business, financial condition, results of operations and prospects.
In the United States, federal, state and local governments have enacted numerous data privacy and security laws, including consumer protection laws (e.g., Section 5 of the Federal Trade Commission Act), comprehensive consumer privacy laws, sector-specific privacy laws, data breach notification laws, laws regarding marketing and other similar laws governing the processing of sensitive data that we are or may in the future be required to comply with. In addition, we obtain protected health information from third parties (including research institutions from which we obtain clinical trial data) that is subject to privacy and security requirements under the Health Insurance Portability and Accountability Act (HIPAA), which imposes among other things, certain requirements relating to the privacy, security, transmission and breach of protected health
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information. If we violate HIPAA, depending on the specific facts and circumstances, we could be subject to significant fines, penalties or regulatory inquiries or actions.
Numerous U.S. states have enacted comprehensive consumer privacy laws that impose certain obligations on covered businesses, including providing specific disclosures in privacy notices and affording residents with certain rights concerning their personal data. Similar laws are being considered in several other states, as well as at the federal and local levels, and we expect more states to pass similar laws in the future. While these states exempt some data processed in the context of clinical trials, these developments may further complicate compliance efforts and increase legal risk and compliance costs for us and the third parties with whom we work. Certain states have also adopted specific privacy and security laws and regulations which govern the privacy, processing and protection of health-related personal information. Such laws and regulations will likely be subject to interpretation by various courts and other governmental authorities, creating potentially complex compliance issues for us and our future customers and strategic partners. In addition to government activity, privacy advocacy groups and technology and other industries continue to consider new or revised self-regulatory standards related to privacy and security that may place additional burdens on us.
Outside the United States, an increasing number of laws, regulations and industry standards govern data privacy and security and such laws, regulations, and industry standards may be stricter or differ from those we are subject to in the United States. For example, the European Union’s General Data Protection Regulation (EU GDPR), the United Kingdom’s GDPR (UK GDPR) (collectively, GDPR) and Canada’s Personal Information Protection and Electronic Documents Act (PIPEDA) impose strict requirements for processing personal data. For example, under the GDPR, companies may face temporary or definitive bans on data processing and other corrective actions; fines of up to 20 million Euros under the EU GDPR, 17.5 million pounds sterling under the UK GDPR or, in each case, 4% of annual global revenue, whichever is greater; or private litigation related to processing of personal data brought by classes of data subjects or consumer protection organizations authorized at law to represent their interests. In the ordinary course of business, we transfer personal data from Europe and other jurisdictions to the United States or other countries. Europe and other jurisdictions have enacted laws requiring data to be localized or limiting the transfer of personal data to other countries. In particular, the European Economic Area (EEA) and the United Kingdom (UK) have significantly restricted the transfer of personal data to the United States and other countries whose privacy laws it generally believes are inadequate. Other jurisdictions may adopt or have already adopted similarly stringent data localization and cross-border data transfer laws.
Although there are currently various mechanisms that may be used to transfer personal data from the EEA and UK to the United States in compliance with law, such as the EEA standard contractual clauses, the UK’s International Data Transfer Agreement / Addendum and the EU-U.S. Data Privacy Framework and the UK extension thereto (which allows for transfers to relevant U.S.-based organizations who self-certify compliance and participate in the Framework) which we currently utilize, these mechanisms are subject to legal challenges, and there is no assurance that we can satisfy or rely on these measures to lawfully transfer personal data to the United States.
If there is no lawful manner for us to transfer personal data from the EEA, the UK or other jurisdictions to the United States, or if the requirements for a legally-compliant transfer are too onerous, we could face significant adverse consequences, including the interruption or degradation of our operations, the need to relocate part of or all of our business or data processing activities to other jurisdictions (such as Europe) at significant expense, increased exposure to regulatory actions, substantial fines and penalties, the inability to transfer data and work with partners, vendors and other third parties and injunctions against our processing or transferring of personal data necessary to operate our business. Additionally, companies that transfer personal data out of the EEA and UK to other jurisdictions, particularly to the United States, are subject to increased scrutiny from regulators, individual litigants, and activist groups. Some European regulators have ordered certain companies to suspend or permanently cease certain transfers out of Europe for allegedly violating the GDPR’s cross-border data transfer limitations.
Additionally, the U.S. Department of Justice issued a final rule, effective April 8, 2025, titled “Preventing Access to U.S. Sensitive Personal Data and Government-Related Data by Countries of Concern or Covered Persons,” which places additional restrictions on certain data transactions involving “countries of concern” (currently,
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China (including Hong Kong and Macau), Russia, Iran, North Korea, Cuba and Venezuela) and “covered persons” (entities owned by, organized under the laws of, or operating in such countries, as well as certain individuals affiliated with those countries). The rule restricts or prohibits a range of business activities, such as vendor engagements, data brokerage transactions, employment of certain individuals and certain investor agreements, if they involve the transfer or access to “sensitive personal data” (such as precise geolocation data, biometric identifiers, personal health data, and personal financial data) above specific thresholds. Certain transactions may be permitted if specific security requirements are met or exemptions apply, but others may be outright prohibited. Violations of the rule could result in significant civil and criminal fines and penalties. Aside from certain narrow exemptions, the rule applies regardless of whether data is anonymized, key-coded, pseudonymized, de-identified or encrypted, which may present challenges for companies like ours and may impact our ability to engage in certain transactions or agreements with certain third parties in the future.
In addition to data privacy and security laws, we are also bound by other contractual obligations related to data privacy and security, and our efforts to comply with such obligations may not be successful. For example, we may be contractually required to indemnify and hold harmless third parties with whom we work from the costs or consequences of non-compliance with applicable laws, rules and regulations or other legal obligations relating to privacy or security or any inadvertent or unauthorized processing of sensitive data that we store or handle as part of operating our business. Any of these events could adversely affect our reputation, business or financial condition, including but not limited to: loss of customers; interruptions or stoppages in our business operations (including clinical trials); inability to process personal data or to operate in certain jurisdictions; limited ability to develop or commercialize our products; expenditure of time and resources to defend any claim or inquiry; adverse publicity; or substantial changes to our business model or operations. We also publish privacy policies, marketing materials and other statements concerning data privacy and security. Regulatory authorities in the United States and other jurisdictions are increasingly scrutinizing these statements, and if these policies, materials or statements are found to be deficient, deceptive, unfair or misleading, we would be subject to investigation, enforcement actions by regulatory authorities or other adverse consequences.
We cannot assure you that our CROs, contract development and manufacturing organizations (CDMOs) or other third parties with whom we work will not breach contractual obligations imposed by us, or that they will not experience security incidents or other interruptions, which could have a corresponding effect on our business, including under privacy laws and regulations or which could in turn adversely affect our business, financial condition, results of operations and prospects. Our contractual measures and our own privacy and security-related safeguards may not be sufficient to completely protect us from the risks associated with the third-party processing of sensitive data. Any of the foregoing could adversely affect our business, financial condition, results of operations and prospects.
Complying with these complex and often evolving privacy- and security-related obligations can be expensive, difficult, time-consuming and subject to inconsistent application and interpretation. Any actual or perceived failure to comply with any such obligations, whether by us, or by our CROs, CDMOs, partners or other third parties with whom we work, could result in significant adverse consequences, including: investigation costs; material fines and penalties; compensatory, special, punitive, or statutory damages; litigation (including class-action claims) and mass arbitration demands; government enforcement actions; requirements to provide notices, credit monitoring or other services to impacted individuals; adverse actions against our licenses; bans or restrictions on processing personal data; required changes to our services, technologies, systems or practices (or those of our partners); reputational damage; imprisonment of company officials; and injunctive relief.
In addition, any actual, perceived or suspected failure to comply with applicable privacy and security obligations—regardless of whether it results in unauthorized or lawful processing of sensitive data—may lead to enforcement actions, private litigation, significant fines and penalties, regulatory investigations, adverse publicity, loss of customer trust and other consequences that could adversely affect our business, financial condition, results of operations and prospects.
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If we, or any contract manufacturers or suppliers we engage, fail to comply with environmental, health and safety laws and regulations, we could become subject to fines or penalties or incur costs that could harm our business.
We and our third-party contractors are subject to numerous federal, state, local and foreign environmental, health and safety laws and regulations, including those governing laboratory procedures and the handling, use, storage, treatment and disposal of hazardous materials and wastes. Our operations involve the use of hazardous and flammable materials, including chemicals and biological materials. Our operations also produce hazardous waste products. We generally contract with third parties for the disposal of these materials and wastes. We cannot eliminate the risk of contamination or injury from these materials. In the event of contamination or injury resulting from our use of hazardous materials, we could be held liable for any resulting damages, and any liability could exceed our resources, including any available insurance. We could also be held liable for unexpected safety events that could happen in our business offices.
In addition, our leasing and operation of real property may subject us to liability pursuant to certain of these laws or regulations. Under existing United States environmental laws and regulations, current or previous owners or operators of real property and entities that disposed or arranged for the disposal of hazardous substances may be held strictly, jointly and severally liable for the cost of investigating or remediating contamination caused by hazardous substance releases, even if they did not know of and were not responsible for the releases.
We could incur significant costs and liabilities, which may adversely affect our financial condition and operating results for failure to comply with such laws and regulations, including, among other things, civil or criminal fines and penalties, property damage and personal injury claims, costs associated with upgrades to our facilities or changes to our operating procedures or injunctions limiting or altering our operations.
Although we maintain liability insurance to cover us for costs and expenses that we may incur due to injuries to our employees, this insurance may not provide adequate coverage against potential liabilities. We do not maintain insurance for environmental liability or toxic tort claims that may be asserted against us in connection with our storage or disposal of biological, hazardous or radioactive materials.
In addition, we may incur substantial costs in order to comply with current or future environmental, health and safety laws and regulations. These current or future laws and regulations, which are becoming increasingly more stringent, may impair our research, development or production efforts. Our failure to comply with these laws and regulations also may result in substantial fines, penalties or other sanctions.
Our business entails a significant risk of product liability and our ability to obtain sufficient insurance coverage could have a material and adverse effect on our business, financial condition, results of operations and prospects. If product liability lawsuits are brought against us, we may incur substantial liabilities and may be required to limit, delay or cease commercialization of our products, if approved.
When we conduct clinical trials of our current and any future therapeutic candidates, we may be exposed to significant product liability risks inherent in the development, testing, manufacturing and marketing of therapeutic treatments. Product liability claims could delay or prevent completion of our development programs. If we succeed in marketing products, such claims could result in an FDA investigation of the safety and effectiveness of our products, our manufacturing processes and facilities or our marketing programs and potentially a recall of our products or more serious enforcement action by U.S. or foreign regulatory authorities, limitations on the approved indications for which they may be used or suspension or withdrawal of approvals. If we cannot successfully defend ourselves against product liability claims, we may incur substantial liabilities or be required to limit, delay or cease the commercialization of our products. Regardless of the merits or eventual outcome, liability claims may also result in decreased demand for our products, termination of clinical trial sites or entire trial programs, withdrawal of clinical trial participants, injury to our reputation and significant negative media attention, significant costs to defend the related litigation, a diversion of management’s time and our resources from our business operations, substantial monetary awards to trial participants or patients, loss of revenue, the inability to commercialize any products that we may develop and a decline in our stock price.
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As a clinical-stage company, we currently hold product liability insurance coverage for our clinical trials. We may, however, need to obtain higher levels of insurance coverage for later stages of clinical development or marketing any of our therapeutic candidates. Any insurance we have or may obtain may not provide sufficient coverage against potential liabilities. Furthermore, clinical trial and product liability insurance is becoming increasingly expensive. As a result, we may be unable to obtain sufficient insurance at a reasonable cost to protect us against losses caused by product liability claims that could have a material and adverse effect on our business, financial condition, results of operations and prospects. Our inability to obtain and retain sufficient product liability insurance at an acceptable cost to protect against potential product liability claims could prevent or inhibit the commercialization of our therapeutic candidates. Although we expect to maintain such insurance, any claim that may be brought against us could result in a court judgment or settlement in an amount that is not covered, in whole or in part, by our insurance or that is in excess of the limits of our insurance coverage. Our insurance policies will also have various exclusions, and we may be subject to a product liability claim for which we have no coverage. We may have to pay any amounts awarded by a court or negotiated in a settlement that exceed our coverage limitations or that are not covered by our insurance, and we may not have, or be able to obtain, sufficient capital to pay such amounts.
Our employees, independent contractors, consultants and vendors may engage in misconduct or other improper activities, including noncompliance with regulatory standards and requirements and insider trading.
We are exposed to the risk of employee fraud or other illegal activity by our employees, independent contractors, consultants and vendors. Misconduct by these parties could include intentional, reckless and/or negligent conduct that fails to comply with FDA regulations, provide true, complete and accurate information to the FDA or other comparable foreign regulatory authorities, comply with manufacturing standards we may establish, comply with healthcare fraud and abuse laws and regulations, report financial information or data accurately or disclose unauthorized activities to us. If we obtain FDA approval of any of our current or future therapeutic candidates and begin commercializing those products in the United States, our potential exposure under these laws will increase significantly and our costs associated with compliance with these laws will likely increase. In particular, sales, marketing and business arrangements in the healthcare industry are subject to extensive laws and regulations intended to prevent fraud, kickbacks, self-dealing and other abusive practices. These laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and promotion, sales commission, customer incentive programs and other business arrangements. Employee misconduct could also involve the improper use of information obtained in the course of clinical trials, which could result in regulatory sanctions and serious harm to our reputation. Additionally, we are subject to the risk that a person could allege such fraud or other misconduct, even if none occurred. It is not always possible to identify and deter employee misconduct, and the precautions we take to detect and prevent this activity may not be effective in controlling unknown or unmanaged risks or losses or in protecting us from governmental investigations or other actions or lawsuits stemming from a failure to comply with such laws or regulations. If any such actions are instituted against us, and we are not successful in defending ourselves or asserting our rights, those actions could have a material and adverse effect on our business, financial condition, results of operations and prospects, including the imposition of significant civil, criminal and administrative penalties, damages, fines, disgorgement, imprisonment, the curtailment or restructuring of our operations, loss of eligibility to obtain approvals from the FDA or other comparable foreign regulatory authorities, exclusion from participation in government contracting, healthcare reimbursement or other government programs, including Medicare and Medicaid, integrity oversight and reporting obligations or reputational harm.
Changes in tax laws or regulations that are applied adversely to us may have a material adverse effect on our business, cash flows, financial condition or results of operations.
New income, sales, use or other tax laws, statutes, rules, regulations or ordinances could be enacted at any time, which could adversely affect our business operations and financial performance. For example, legislation enacted in 2017, informally titled the Tax Cuts and Jobs Act (TCJA), enacted many significant changes to the U.S. tax laws. For our 2022 through 2024 tax years, the TCJA eliminated the option to immediately deduct research and development expenditures and required taxpayers to amortize domestic expenditures over five years and foreign expenditures over fifteen years. Beginning with our 2024 tax year, and with permitted retrospective application to amend the 2023 tax return, the One Big Beautiful Bill Act, or OBBBA, restored immediate deductibility of domestic expenditures, while foreign expenditures will continue to be capitalized and
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amortized over fifteen years. Future changes in corporate tax rates, the realization of net deferred tax assets relating to our operations, the taxation of foreign earnings, and the deductibility of expenses could have a material impact on the value of our deferred tax assets, could result in significant one-time charges, and could increase our future tax expense. Further, existing tax laws, statutes, rules, regulations or ordinances could be interpreted, changed, modified or applied adversely to us.
Further, we are subject to U.S. federal, state and local income taxes and other taxes in the United States and will be subject to income taxes, withholding taxes, transaction taxes and other taxes in any foreign jurisdictions in which we currently do business or may do business in the future. Due to the expanding scale of our international business activities, we may become subject to taxation in additional foreign jurisdictions. Moreover, changes to our corporate structure, including increased headcount and expanded functions outside of the United States, as well as changes to the tax laws in the jurisdictions in which we do business, could impact our worldwide effective tax rate and adversely affect our operating results and financial condition.
Our ability to use our net operating loss carryforwards and certain other tax attributes may be limited.
We have incurred substantial losses during our history and do not expect to become profitable in the near future, and we may never achieve profitability. Under current law, unused U.S. federal net operating losses generated in tax years beginning after December 31, 2017, will not expire and may be carried forward indefinitely, but the deductibility of such federal net operating losses for any year is limited to no more than 80% of the excess, if any, of current year taxable income (without regard to certain deductions). In addition, both our current and our future unused losses and other tax attributes may be subject to limitation under Sections 382 and 383 of the U.S. Internal Revenue Code of 1986, as amended (the Code), if we undergo, or have undergone, an “ownership change,” generally defined as a greater than 50 percentage point change (by value) in our equity ownership by certain stockholders or groups of stockholders over a three-year period. It is possible that we have undergone one or more “ownership changes” in the past. We may also undergo an ownership change as a result of the offering or other shifts in the ownership of our capital stock in the future, which may further limit our ability to use our pre-change net operating loss carryforwards and other pre-change tax attributes (such as research tax credits) to offset our post-change income or taxes. Similar provisions of state tax law may also apply to limit our use of accumulated state tax attributes. In addition, at the state level, there may be periods during which the use of net operating losses is suspended or otherwise limited, which could accelerate or permanently increase state taxes owed. As a result, even if we attain profitability, we may be unable to use all or a material portion of our net operating losses and other tax attributes, which could adversely affect our future cash flows.
Our quarterly and annual operating results may fluctuate significantly or may fall below the expectations of investors or securities analysts, each of which may cause our stock price to fluctuate or decline.
We expect our operating results to be subject to quarterly fluctuations. Our net loss and other operating results will be affected by numerous factors, including:
ntiming and variations in the level of expense related to the ongoing development of our therapeutic candidates or any future development programs;
ntiming and results of preclinical studies, existing and future clinical trials, or the addition or termination of future preclinical studies and clinical trials or funding support by us, or existing or future collaborators or licensing partners;
nour ability to enroll patients in clinical trials and the timing and status of enrollment for our clinical trials;
nthe need to conduct unanticipated clinical trials or trials that are larger or more complex than anticipated;
ncompetition from products that compete with our therapeutic candidates, and changes in the competitive landscape of our industry, including consolidation among our competitors or partners;
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nour execution of any additional collaboration or licensing agreements with third parties or other strategic transactions, and the timing of payments we may make or receive under existing or future arrangements or the termination or modification of any such existing or future arrangements;
nany intellectual property infringement lawsuit or opposition, interference or cancellation proceeding in which we may become involved;
nadditions and departures of key personnel;
nstrategic decisions by us or our competitors, such as acquisitions, divestitures, spin-offs, joint ventures, strategic investments or changes in business strategy;
nfuture accounting pronouncements or changes in our accounting policies;
nregulatory developments affecting our therapeutic candidates or any future therapeutic candidates or those of our competitors;
nthe timing and cost to establish a sales, marketing and distribution infrastructure to commercialize any products for which we may obtain marketing approval and intend to commercialize on our own or jointly with current or future collaborators;
nour ability to adequately support future growth;
npotential unforeseen business disruptions that increase our costs or expenses;
neffects of macro events, such as inflation, geopolitical conflicts, pandemics, natural disasters and supply chain issues, on our business and operations; and
nchanges in general global market, political and economic conditions.
If our quarterly or annual operating results fall below the expectations of investors or securities analysts, the price of our common stock could decline substantially. Such a stock price decline could occur even when we have met any previously publicly stated revenue or earnings guidance we may provide. Furthermore, any quarterly or annual fluctuations in our operating results may, in turn, cause the price of our common stock to fluctuate substantially. We believe that quarterly or annual comparisons of our financial results are not necessarily meaningful and should not be relied on as an indication of our future performance.
Our current in-person operations are located in South San Francisco, California, and we or the third parties on whom we depend may be adversely affected by natural disasters, terrorist activity, pandemics, geopolitical actions in the United States and in foreign countries, and other events beyond our control, and our business continuity and disaster recovery plans may not adequately protect us from a serious disaster. Geopolitical actions could increase the uncertainties and costs surrounding the prosecution or maintenance of our patent applications or those of any current or future licensors and the maintenance, enforcement or defense of our issued patents or those of any current or future licensors.
Our in-person operations are located in our corporate headquarters in South San Francisco, California. Any unplanned event, such as flood, fire, explosion, earthquake, extreme weather condition, pandemic, medical epidemic, power shortage, telecommunication failure or other natural or manmade accidents or incidents that result in us being unable to fully utilize our facilities, or the manufacturing facilities of our CDMOs, may have a material and adverse effect on our ability to operate our business and have significant negative consequences on our financial and operating conditions. If our facilities, or the manufacturing facilities of our CDMOs, are unable to operate because of an accident or incident or for any other reason, including an inability to use all or a significant portion of our headquarters, damages to critical infrastructure, such as our research facilities or the manufacturing facilities of our CDMOs, or other disruptions to operations, even for a short period of time, any or
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all of our research and development programs may be harmed. Any business interruption could have a material and adverse effect on our business, financial condition, results of operations and prospects.
Our employees often conduct business outside of any facilities leased by us. These locations may be subject to additional security and other risk factors due to the limited control of our employees. The disaster recovery and business continuity plans we have in place may prove inadequate in the event of a serious disaster or similar event. We may incur substantial expenses as a result of the limited nature of our disaster recovery and business continuity plans, which could have a material adverse effect on our business. As part of our risk management policy, we maintain insurance coverage at levels that we believe are appropriate for our business. However, in the event of an accident or incident at these facilities, we cannot assure you that the amounts of insurance will be sufficient to satisfy any damages and losses.
Risks Related to Intellectual Property
If we are unable to obtain and maintain patent protection or other necessary rights for any of our current or future therapeutic candidates and technology, or if the scope of the patent protection obtained is not sufficiently broad or our rights under our patents are not sufficiently broad, our competitors could develop and commercialize products and technology similar or identical to ours, and our ability to successfully commercialize our products and technology may be adversely affected.
Our success is dependent in part on our ability to obtain and maintain proprietary or intellectual property protection in the United States and other countries for our current therapeutic candidates or any future therapeutic candidates, as well as our core technologies, including our LYTAC platform, cataLYTAC degraders and manufacturing know-how. We strive to protect and enhance the proprietary technology, inventions and improvements that are commercially important to the development of our business by seeking, maintaining and defending our intellectual property, whether developed internally or licensed from third parties. We also rely on trade secrets, know-how, continuing technological innovation and in-licensing opportunities to develop, strengthen and maintain our proprietary position in the field of targeted protein degradation for autoimmune, inflammatory and allergic diseases.
The patent position of biotechnology and biopharmaceutical companies generally is highly uncertain, involves complex legal and factual questions and has in recent years been the subject of much litigation. The degree of patent protection we require to successfully compete in the marketplace may be unavailable or severely limited in some cases and may not adequately protect our rights or permit us to gain or keep any competitive advantage. We cannot provide any assurances that any of our own or licensed patent applications will mature into issued patents, and cannot provide any assurances that any such patents, if issued, will include claims with a scope sufficient to protect our current and future therapeutic candidates or otherwise provide any competitive advantage, or that the patents issued will not be infringed, designed around or invalidated by third parties, including generics. Additionally, patents can be enforced only in those jurisdictions in which the patent has issued. Furthermore, patents have a limited lifespan. In the United States, the natural expiration of a patent is generally 20 years after its first nonprovisional U.S. filing. The natural expiration of a patent outside of the United States varies in accordance with provisions of applicable local law, but is generally 20 years from the earliest local filing date. Various extensions may be available; however, the life of a patent, and the protection it affords, is limited. Given the amount of time required for the development, testing and regulatory review of new therapeutic candidates, patents protecting such candidates might expire before or shortly after such candidates are commercialized.
Our licensed patent portfolio may not provide us with adequate and continuing patent protection sufficient to exclude others from commercializing products similar to our therapeutic candidates, including biosimilar and interchangeable versions of such products. In addition, the patent portfolio licensed to us is, or may be, licensed to third parties outside our licensed field, and such third parties may have certain enforcement rights. Thus, patents licensed to us could be put at risk of being invalidated or interpreted narrowly in litigation filed by or against another licensee or in administrative proceedings brought by or against another licensee in response to such litigation or for other reasons.
Other parties have developed technologies that may be related or competitive to our own and such parties may have filed or may file patent applications, or may have received or may receive patents, claiming inventions that
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may overlap or conflict with those claimed in our own patent applications or issued patents. Publication of discoveries in the scientific literature lags behind the actual discoveries, and patent applications in the United States and in other jurisdictions are typically not published until 18 months after filing, or in some cases not at all. Therefore, we cannot know with certainty whether the inventors of our patents and applications were the first to make the inventions claimed in those patents or pending patent applications, or that they were the first to file for patent protection of such inventions. Further, we cannot assure that all of the potentially relevant prior art relating to our patents and patent applications has been found. For example, the sequences present in certain of our therapeutic candidates were derived from antibodies known prior to our development of the candidates, and there may be prior art related to these sequences of which we are not currently aware. If such prior art exists, it can invalidate a patent or prevent a patent from issuing from a pending patent application. As a result, the issuance, scope, validity and commercial value of our patent rights cannot be predicted with any certainty. Even if patents do successfully issue and even if such patents cover a current or future therapeutic candidate, third parties may challenge their validity, enforceability or scope, which may result in such patents being narrowed, invalidated or held unenforceable. Any successful opposition to these patents or any other patents owned by or licensed to us could deprive us of rights necessary for the successful commercialization of our current or future therapeutic candidates that we may develop. Further, the scope and coverage of such patents may be so narrow that a third party could successfully design around our patents without materially impacting the therapeutic effectiveness of the resulting drug product. Further, if the breadth or strength of protection provided by our patents and patent applications is threatened, regardless of the outcome, it could dissuade companies from collaborating with us to license, develop or commercialize current or future therapeutic candidates.
In addition, the patent prosecution process is expensive and time-consuming, and we or our licensors may not be able to file and prosecute all necessary or desirable patent applications at a reasonable cost or in a timely manner. We may not be able to obtain or maintain patent applications and patents due to the subject matter claimed in such patent applications and patents being in disclosures in the public domain. In addition, the scope of the claims initially submitted for examination may be significantly narrowed by the time they issue, if at all. It is also possible that we will fail to identify patentable aspects of our research and development output before it is too late to obtain patent protection. We cannot provide any assurances that we will be able to pursue or obtain additional patent protection based on our research and development efforts, or that any such patents or other intellectual property we generate will provide any competitive advantage. Moreover, we do not have the right to control the preparation, filing and prosecution of patent applications, or to control the maintenance of the patents, covering technology that we license from third parties. Therefore, these patents and applications may not be filed, prosecuted or maintained in a manner consistent with the best interests of our business.
Even if we acquire patent protection that we expect should enable us to maintain competitive advantage, the issuance of a patent is not conclusive as to its inventorship, scope, validity or enforceability. Third parties, including former employees, consultants, collaborators and competitors, may challenge the inventorship, scope, validity or enforceability thereof, which may result in such patents being narrowed, invalidated or held unenforceable. If issued, our patents may be challenged in patent offices in the United States and abroad, or in court. For example, we may be subject to Post Grant Review or Inter Partes Review proceedings to the U.S. Patent Trial and Appeal Board (PTAB) challenging the validity of one or more claims of our patents, once issued. Such submissions may also be made prior to a patent’s issuance, precluding the granting of a patent based on one of our patent applications. We may become involved in opposition, reexamination, inter partes review, post-grant review, derivation or similar proceedings in the United States or abroad challenging the claims of our patents, once issued. Furthermore, patents may be challenged in court, once issued. Competitors may have filed patent applications before the inventors of our patents did. A competitor may also claim that we are infringing its patents and that we therefore cannot practice our technology as claimed under our patent applications and patents, if issued. As a result, one or more claims of our patents may be narrowed or invalidated. In litigation, a competitor could claim that our patents, if issued, are not valid for a number of reasons. If a court agrees, we would lose our rights to those challenged patents.
Even if they are unchallenged, our patents and pending patent applications, if issued, may not provide us with any meaningful protection or prevent competitors from designing around our patent claims to circumvent our patents by developing similar or alternative technologies or therapeutics in a non-infringing manner. For example, even if we have a valid and enforceable patent, we may not be able to exclude others from practicing
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our invention if the other party can show that they used the invention in commerce before our filing date or the other party benefits from an ex-U.S. compulsory license. If the patent protection provided by the patents and patent applications we hold or pursue with respect to our therapeutic candidates is not sufficiently broad to impede such competition, our ability to successfully commercialize our current or future therapeutic candidates could be negatively affected, which would harm our business.
Certain regulatory exclusivities may be available. However, the scope of such regulatory exclusivities is subject to change, and may not provide us with adequate and continuing protection sufficient to exclude others from commercializing products similar to our current or future therapeutic candidates.
If we are unable to protect the confidentiality of our trade secrets, our business and competitive position could be harmed.
In addition to patent protection, we rely on the protection of our trade secrets, unpatented know-how, technology and other proprietary information to maintain our competitive position. Although we have taken steps to protect our trade secrets and unpatented know-how, including entering into confidentiality agreements with third parties, and confidential information and inventions agreements with employees, consultants and advisors, we cannot provide any assurances that any party thereto will not breach the agreement and disclose our proprietary information, including our trade secrets, and we may not be able to obtain adequate remedies for such breaches. Enforcing a claim that a party illegally disclosed or misappropriated a trade secret is difficult, expensive and time-consuming, and the outcome is unpredictable. In addition, some courts inside and outside the United States are less willing or unwilling to protect trade secrets. As a result, we may encounter significant problems in protecting and defending our intellectual property both in the United States and abroad. If we are unable to prevent unauthorized material disclosure of our intellectual property to third parties, we may not be able to establish or maintain a competitive advantage in our market, which could materially adversely affect our business, operating results and financial condition.
Moreover, third parties may still obtain this information or may come upon this or similar information independently, and we would have no right to prevent them from using that technology or information to compete with us. If any of these events occurs or if we otherwise lose protection for our trade secrets, the value of this information may be greatly reduced, and our competitive position could be harmed. If we do not apply for patent protection prior to such publication or if we cannot otherwise maintain the confidentiality of our proprietary technology and other confidential information, then our ability to obtain patent protection or to protect our trade secret information may be jeopardized.
Because we expect to rely on third parties to manufacture our current or future therapeutic candidates, and we may collaborate with third parties on the continuing development of our current or future therapeutic candidates, we must, at times, share trade secrets with them. We also expect to conduct R&D programs that may require us to share trade secrets under the terms of our partnerships or agreements with CROs. We seek to protect our proprietary technology in part by entering into agreements containing confidentiality and use restrictions and obligations, including material transfer agreements, consulting agreements, manufacturing and supply agreements, confidentiality agreements or other similar agreements with our advisors, employees, contractors, CDMOs, CROs, other service providers and consultants prior to disclosing proprietary information. These agreements typically limit the rights of the third parties to use or disclose our confidential information, including our trade secrets. Despite the contractual provisions employed when working with third parties, the need to share trade secrets and other confidential information increases the risk that such trade secrets become known by our competitors, are inadvertently incorporated into the technology of others, or are disclosed or used in violation of these agreements. Given that our proprietary position is based, in part, on our know-how and trade secrets, a competitor’s discovery of our trade secrets or other unauthorized use or disclosure could impair our competitive position and may have an adverse effect on our business and results of operations.
In addition, these agreements typically restrict the ability of our advisors, employees, third-party contractors, CDMOs, CROs, other service providers and consultants to publish data potentially relating to our trade secrets, although such agreements may contain certain limited publication rights. Despite our efforts to protect our trade secrets, our competitors may discover such trade secrets, either through breach of our agreements with third parties, independent development or publication of information by any of our third-party collaborators. A
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competitor’s discovery of our trade secrets could impair our competitive position and have an adverse impact on our business.
Further, we may need to share our trade secrets and proprietary know-how with current or future partners, collaborators, contractors and others located in countries at heightened risk of theft of trade secrets, including through direct intrusion by private parties or foreign actors, and those affiliated with or controlled by state actors. As a result, we may encounter significant problems in protecting and defending our intellectual property both in the United States and abroad. In addition, some courts inside and outside the United States are sometimes less willing or unwilling to protect trade secrets. If we choose to go to court to stop a third party from using any of our trade secrets, we may incur substantial costs. Even if we are successful, these types of lawsuits may consume our time and other resources.
Monitoring unauthorized disclosure and detection of unauthorized disclosure is difficult, and we do not know whether the steps we have taken to prevent such disclosure are, or will be, adequate. If we were to enforce a claim that a third party had illegally obtained and was using our trade secrets, it would be expensive and time-consuming, and the outcome would be unpredictable. In addition, courts outside the United States are sometimes less willing to protect trade secrets. If we choose to go to court to stop a third party from using any of our trade secrets, we may incur substantial costs. These lawsuits may consume our time and other resources even if we are successful. Although we take steps to protect our proprietary information and trade secrets, including through contractual means with our employees and consultants, third parties may independently develop substantially equivalent proprietary information and techniques or otherwise gain access to our trade secrets or disclose our technology.
We may wish to acquire rights to future assets through in-licensing or may attempt to form collaborations in the future with respect to our current or future therapeutic candidates, but may not be able to do so, which may cause us to alter or delay our commercialization or development plans.
The commercialization of our current or future therapeutic candidates will require substantial additional capital to fund expenses. We may, in the future, decide to collaborate with other biopharmaceutical companies for the development and potential commercialization of our current or future therapeutic candidates. We may face significant competition in seeking appropriate collaborators. We may not be successful in our efforts to establish a strategic partnership or other alternative arrangements for our therapeutic candidates because they may be deemed to be at too early of a stage of development for collaborative effort and third parties may not view our therapeutic candidates as having the requisite potential to demonstrate safety and efficacy. If and when we collaborate with a third party for the commercialization of our current or future therapeutic candidates, we can expect to relinquish some or all of the control over the future success of that therapeutic candidate to the third party. Our ability to reach a definitive agreement for a collaboration will depend, among other things, upon our assessment of the collaborator’s resources and expertise, the terms and conditions of the proposed collaboration and the proposed collaborator’s evaluation of a number of factors. Those factors may include the following:
nthe potential market for the product candidate;
nthe costs and complexities of manufacturing and delivering such product candidate to patients;
nthe design or results of clinical trials;
nthe likelihood of approval by the FDA or comparable foreign regulatory authorities, such as the EMA or the UK Medicines and Healthcare products Regulatory Agency (MHRA);
nthe potential of competing products;
nthe existence of uncertainty with respect to our ownership of technology or other rights, which can exist if there is a challenge to such ownership without regard to the merits of the challenge; and
nindustry and market conditions generally.
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The collaborator may also consider alternative therapeutic candidates or technologies for similar indications that may be available to collaborate on and whether such a collaboration could be more attractive than the one with us for our therapeutic candidate. We may also be restricted under any license agreements from entering into agreements on certain terms or at all with potential collaborators. Collaborations are complex and time-consuming to negotiate and document. In addition, there have been a significant number of business combinations among large pharmaceutical companies that have resulted in a reduced number of potential future collaborators and changes to the strategies of the combined company. As a result, we may not be able to negotiate collaborations on a timely basis, on acceptable terms, or at all. If we are unable to do so, we may have to curtail the development of such therapeutic candidate, reduce or delay one or more of our other development programs, delay the commercialization or reduce the scope of any planned sales or marketing activities for such therapeutic candidate or increase our expenditures and undertake development, manufacturing or commercialization activities at our own expense. If we elect to increase our expenditures to fund development, manufacturing or commercialization activities on our own, we may need to obtain additional capital, which may not be available to us on acceptable terms or at all. If we do not have sufficient funds, we may not be able to further develop our therapeutic candidates or bring them to market and generate product revenue.
Collaborations that we may enter in the future may not be successful, and any success will depend heavily on the efforts and activities of such collaborators. Collaborations pose a number of risks, including the following:
ncollaborators have significant discretion in determining the amount and timing of efforts and resources that they will apply to these collaborations;
ncollaborators may not perform their obligations as expected;
ncollaborators may not pursue development of our therapeutic candidates or may elect not to continue or renew development programs based on results of clinical trials or other studies, changes in the collaborators’ strategic focus or available funding, or external factors, such as an acquisition or business combination, that divert resources or create competing priorities;
ncollaborators may not pursue commercialization of therapeutic candidates that achieve marketing approval or may elect not to continue or renew commercialization programs based on results of clinical trials or other studies, changes in the collaborators’ strategic focus or available funding or external factors, such as an acquisition or business combination, that may divert resources or create competing priorities;
ncollaborators may delay clinical trials, provide insufficient funding for a clinical trial program, stop a clinical trial or abandon a therapeutic candidate, repeat or conduct new clinical trials or require a new formulation of a therapeutic candidate for clinical testing;
nwe may not have access to, or may be restricted from disclosing, certain information regarding therapeutic candidates being developed or commercialized under a collaboration and, consequently, may have limited ability to inform our stockholders about the status of such therapeutic candidates on a discretionary basis;
ncollaborators could independently develop, or develop with third parties, products that compete directly or indirectly with our therapeutic candidates if the collaborators believe that the competitive products are more likely to be successfully developed or can be commercialized under terms that are more economically attractive than ours;
ntherapeutic candidates discovered in collaboration with us may be viewed by our collaborators as competitive with their own therapeutic candidates or products, which may cause collaborators to cease to devote resources to the commercialization of our therapeutic candidates;
na collaborator may fail to comply with applicable regulatory requirements regarding the development, manufacture, distribution or marketing of a therapeutic candidate;
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na collaborator may seek to renegotiate or terminate their relationship with us due to unsatisfactory clinical results, manufacturing issues, a change in business strategy, a change of control or other reasons;
na collaborator with marketing and distribution rights to one or more of our future therapeutic products that achieve marketing approval may not commit sufficient resources to the marketing and distribution of such therapeutic products;
ndisagreements with collaborators, including disagreements over intellectual property or proprietary rights, contract interpretation or the preferred course of development, might cause delays or terminations of the research, development or commercialization of therapeutic candidates, might lead to additional responsibilities for us with respect to therapeutic candidates or might result in litigation or arbitration, any of which would be time-consuming and expensive;
ncollaborators may not properly obtain, maintain, enforce, defend or protect our intellectual property or proprietary rights or may use our proprietary information in such a way as to potentially lead to disputes or legal proceedings that could jeopardize or invalidate our intellectual property or proprietary information or expose us to potential litigation;
ndisputes may arise with respect to the ownership of intellectual property developed pursuant to our collaborations;
ncollaborators may infringe, misappropriate or otherwise violate the intellectual property or proprietary rights of third parties, which may expose us to litigation and potential liability; and
ncollaborations may be terminated for the convenience of the collaborator, and, if terminated, we could be required to raise additional capital to pursue further development or commercialization of the applicable therapeutic candidates.
Collaboration agreements may not lead to development or commercialization of our therapeutic candidates in the most efficient manner, or at all. If any collaborations that we enter into do not result in the successful development and commercialization of a therapeutic candidate, or if one of our collaborators terminates its agreement with us, we may not receive any future research funding or milestone or royalty payments under the collaboration. If we do not receive the funding we expect under these agreements, our development of our therapeutic candidates could be delayed, and we may need additional resources to develop our therapeutic candidates. All of the risks relating to product development, regulatory approval and commercialization described in this report also apply to the activities of our collaborators.
If we fail to comply with our obligations under any license, collaboration or other agreements with third parties under which we in-license intellectual property rights, or if there are disputes over the intellectual property that we license, it could have a material adverse effect on our commercialization efforts for our current or future therapeutic candidates.
We are party to multiple license agreements, and we may in the future enter into more such license agreements with third parties under which we license the use, development and commercialization rights to current or future therapeutic candidates or technology from third parties. These intellectual property license agreements may require us to comply with various obligations, including diligence obligations such as development and commercialization obligations, as well as potential royalty and milestone payments and other obligations. Under the RSR License Agreement (as defined below), we are required to pay an upfront license fee, tiered annual license maintenance fees, milestone payments upon achievement of specified clinical and regulatory events (or upon the occurrence of specified dates if those events have not yet occurred) and a percentage of sublicensing consideration received if we out-license a licensed product to a third party, as well as maintain specified insurance coverage and comply with indemnification obligations. If we fail to comply with our obligations under any of these license agreements or use the licensed intellectual property in an unauthorized manner, we are subject to bankruptcy-related proceedings or otherwise materially breach any of these license agreements, the terms of the license granted may be materially modified, such as by rendering currently exclusive licenses non-exclusive or it may give our licensors the right to terminate the applicable
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license agreement, in whole or in part, subject to applicable notice and cure periods. In addition, the U.S. government retains certain rights in inventions produced with its financial assistance under the Patent and Trademark Law Amendments Act (the Bayh-Dole Act). The federal government retains a “nonexclusive, nontransferable, irrevocable, paid-up license” for its own benefit. The Bayh-Dole Act also provides federal agencies with “march-in rights.” The government can exercise its march-in rights if it determines that action is necessary because we fail to achieve practical application of the government-funded technology, because action is necessary to alleviate health or safety needs, to meet requirements of federal regulations or to give preference to U.S. industry. In addition, our rights in such inventions may be subject to certain requirements to manufacture products embodying such inventions in the United States. Any of the foregoing could harm our competitive position, business, financial condition, results of operations and prospects.
We may also, in the future, enter into license agreements with third parties under which we are a sublicensee. If our sublicensor fails to comply with its obligations under its upstream license agreement with its licensor, the licensor may have the right to terminate the upstream license, which may result in termination of our sublicense. If this were to occur, we would no longer have rights to the applicable intellectual property unless we are able to secure our own direct license with the owner of the relevant rights, which we may not be able to do on reasonable terms, or at all, which may impact our ability to continue to develop and commercialize therapeutic candidates incorporating the relevant intellectual property.
Licensing of intellectual property is of critical importance to our business and involves complex legal, business and scientific issues. Disputes may arise between us and our licensors regarding intellectual property subject to a license agreement, including:
nthe scope of rights granted under the license agreement and other interpretation-related issues;
nwhether and the extent to which our technology and processes infringe on intellectual property of the licensor that is not subject to the licensing agreement;
nour right to sublicense patent and other intellectual property rights to third parties under collaborative development relationships;
nour diligence obligations with respect to the use of the licensed technology in relation to our development and commercialization of therapeutic candidates, and what activities satisfy those diligence obligations;
nour right to transfer or assign the license;
nthe ownership of inventions and know-how resulting from the joint creation or use of intellectual property by our licensors and us and our partners; and
nwhether and the extent to which inventors are able to contest the assignment of their rights to our licensors.
If disputes over intellectual property that we have licensed or license in the future prevent or impair our ability to maintain our current licensing arrangements on acceptable terms or at all, we may be unable to successfully develop and commercialize the affected therapeutic candidates, which could have a material adverse effect on our business. In addition, if disputes arise as to ownership of licensed intellectual property, our ability to pursue or enforce the licensed patent rights may be jeopardized. If we or our licensors fail to adequately protect this intellectual property, our ability to commercialize our products could suffer. Further, certain of our future license agreements with third parties may limit or delay our ability to consummate certain transactions, may impact the value of those transactions or may limit our ability to pursue certain activities (e.g., we may in the future enter into license agreements that are not assignable or transferable, or that require the licensor’s express consent in order for an assignment or transfer to take place).
The licensing and acquisition of third-party intellectual property rights is a competitive practice, and companies that may be more established, or have greater resources than we do, may also be pursuing strategies to
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license or acquire third-party intellectual property rights that we may consider necessary or attractive in order to commercialize our therapeutic candidates. There can be no assurance that we will be able to successfully complete such negotiations and ultimately acquire the rights to the intellectual property that we may seek. If we fail to obtain licenses to necessary third-party intellectual property rights, we may need to cease use of the compositions or methods covered by such third-party intellectual property rights. Furthermore, we may need to seek to develop alternative approaches that do not infringe such intellectual property rights that may entail additional costs and development delays, if doing so is even feasible. Even if we are able to obtain a license, it may be non-exclusive, thereby giving our competitors access to the same technologies licensed to us. Additionally, certain of our current or future agreements with third parties may limit or delay our ability to consummate certain transactions, may impact the value of those transactions or may limit our ability to pursue certain activities. Further, our current or future licensed technology may also be subject to retained rights by our predecessors or licensors, including the right to use the underlying technology for noncommercial academic and research use, to publish general scientific findings from research related to the technology and to make customary scientific and scholarly disclosures of information relating to the technology. It may be difficult to monitor whether our predecessors or future licensors limit their use of the technology to these uses, and we could incur substantial expenses to enforce our rights to our licensed technology in the event of misuse.
We may not be able to protect our intellectual property rights throughout the world.
Although we have pending patent applications in the United States and other countries, filing, prosecuting, maintaining, enforcing and defending patents in all countries throughout the world would be prohibitively expensive, and our intellectual property rights in some countries outside the United States can be less extensive than those in the United States. In addition, the laws of some foreign countries do not protect intellectual property rights to the same extent as federal and state laws in the United States. Consequently, we may not be able to prevent third parties from practicing our inventions in all countries outside the United States or from selling or importing products made using our inventions in and into the United States or other jurisdictions. Competitors may use our technologies in jurisdictions where we have not obtained patent protection to develop their own products and, further, may export otherwise infringing products to territories where we have patent protection, but enforcement is not as strong as that in the United States. These products may compete with our therapeutic candidates, and our patents, the patents of our licensors, or other intellectual property rights may not be effective or sufficient to prevent them from competing.
Many companies have encountered significant problems in protecting and defending intellectual property rights in foreign jurisdictions. The legal systems of many foreign countries do not favor the enforcement of patents and other intellectual property protection, which could make it difficult for us to stop the infringement of our patents or our licensors’ patents or marketing of competing products in violation of our proprietary rights. In addition, certain jurisdictions do not protect to the same extent or at all inventions that constitute new methods of treatment. Proceedings to enforce our patent rights in foreign jurisdictions could result in substantial costs and divert our efforts and attention from other aspects of our business, could put our patents or the patents of our licensors at risk of being invalidated or interpreted narrowly and our patent applications or the patent applications of our licensors at risk of not issuing and could provoke third parties to assert claims against us. We may not prevail in any lawsuits that we initiate, and the damages or other remedies awarded, if any, may not be commercially meaningful. Accordingly, our efforts to enforce our intellectual property rights around the world may be inadequate to obtain a significant commercial advantage from the intellectual property that we develop or license. Furthermore, while we intend to protect our intellectual property rights in our expected significant markets, we cannot ensure that we will be able to initiate or maintain similar efforts in all jurisdictions in which we may wish to market our therapies or therapeutic candidates. Accordingly, our efforts to protect our intellectual property rights in such countries may be inadequate, which may have an adverse effect on our ability to successfully commercialize our therapeutic candidates in all of our expected significant foreign markets.
Many countries have compulsory licensing laws under which a patent owner may be compelled to grant licenses to third parties. In addition, many countries limit the enforceability of patents against government agencies or government contractors. In these countries, the patent owner may have limited remedies, which could materially diminish the value of such patent. If we are forced to grant a license to third parties with respect to any patents relevant to our business, our competitive position may be impaired, and our business, financial condition, results of operations and prospects may be adversely affected.
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Further, the standards applied by the USPTO and foreign patent offices in granting patents are not always applied uniformly or predictably. As such, we do not know the degree of future protection that we will have on our technologies and therapeutic candidates. While we will endeavor to try to protect our technologies and therapeutic candidates with intellectual property rights such as patents, as appropriate, the process of obtaining patents is time-consuming, expensive and unpredictable.
Further, geopolitical actions in the United States and in foreign countries (such as the Russia and Ukraine conflict; retaliatory measures by foreign countries in response to actions by the U.S., in particular, tariffs) could increase the uncertainties and costs surrounding the prosecution or maintenance of our patent applications or those of any current or future licensors and the maintenance, enforcement or defense of our issued patents or those of any current or future licensors. Many foreign countries could threaten to impose retaliatory measures that may adversely impact our intellectual property rights in those countries. For example, on March 14, 2025, Brazil enacted Law No. 15.122/2025 (known as the Economic Reciprocity Law), which provides a framework that allows for the suspension of obligations related to a foreign entity’s intellectual property rights. Accordingly, our competitive position may be impaired, and our business, financial condition, results of operations and prospects may be adversely affected.
We, our licensors, or any future collaborators and strategic partners may need to resort to litigation to protect or enforce our patents, if and when granted, or other proprietary rights, all of which could be costly, time consuming, delay or prevent the development and commercialization of our therapeutic candidates and any future therapeutic candidates, or put our patents, if and when granted, and other proprietary rights at risk.
Competitors may infringe our patents, if and when granted, or other intellectual property. If we were to initiate legal proceedings against a third party to enforce a patent covering one of our products or our technology, the defendant could counterclaim that our patent is invalid or unenforceable. In patent litigation in the United States, defendant counterclaims alleging invalidity or unenforceability are commonplace. Grounds for a validity challenge could be an alleged failure to meet any of several statutory requirements, for example, lack of novelty, lack of adequate written description, obviousness or non-enablement. Grounds for an unenforceability assertion could be an allegation that an individual connected with prosecution of the patent withheld relevant information from the USPTO, or made a misleading statement, during prosecution. The outcome following legal assertions of invalidity or unenforceability during patent litigation is unpredictable. With respect to the validity question, for example, we cannot be certain that there is no invalidating prior art, of which we and the patent examiner were unaware during prosecution. If a defendant were to prevail on a legal assertion of invalidity or unenforceability, we would lose at least part, and perhaps all, of the patent protection on one or more of our products or certain aspects of our platform technology. Such a loss of patent protection could have a material and adverse effect on our business, financial condition, results of operations and prospects. An adverse outcome in a litigation or proceeding involving our patents could limit our ability to assert our patents against those parties or other competitors and may curtail or preclude our ability to exclude third parties from making and selling similar or competitive products. Derivation proceedings provoked by third parties or brought by us may be necessary to determine the inventorship of inventions with respect to our patents or patent applications. An unfavorable outcome could require us to cease using the related technology or to attempt to license rights to it from the prevailing party. Our business could be harmed if the prevailing party does not offer us a license on commercially reasonable terms or at all, or if a non-exclusive license is offered and our competitors gain access to the same technology. In addition, the uncertainties associated with litigation could have a material adverse effect on our ability to raise the funds necessary to continue our clinical trials, continue our research programs, license necessary technology from third parties or enter into development partnerships that would help us bring our therapeutic candidates or any future therapeutic candidates to market. Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. There could also be public announcements of the results of hearings, motions or other interim proceedings or developments. If securities analysts or investors perceive these results to be negative, it could have a material adverse effect on the price of our common stock. Patents and other intellectual property rights will not protect our technology if competitors design around our protected technology without legally infringing our patents or other intellectual property rights.
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Because of the expense and uncertainty of litigation, we may not be in a position to enforce our intellectual property rights against third parties.
Because of the expense and uncertainty of litigation, we may conclude that even if a third party is infringing our patents, any patents that may be issued as a result of our future patent applications or other intellectual property rights, the risk-adjusted cost of bringing and enforcing such a claim or action may be too high or not in the best interest of our company or our stockholders. In such cases, we may decide that the more prudent course of action is to simply monitor the situation or initiate or seek some other non-litigious action or solution.
Intellectual property rights of third parties could adversely affect our ability to commercialize our therapeutic candidates and any future therapeutic candidates, and we, our licensors or any future strategic partners may become subject to third-party claims or litigation alleging infringement of patents or other proprietary rights or seeking to invalidate patents or other proprietary rights. We might be required to litigate or obtain licenses from third parties in order to develop or market our therapeutic candidates and any future therapeutic candidates. Such litigation or licenses could be costly or not available on commercially reasonable terms.
We, our licensors or any future strategic partners, may be subject to third-party claims for infringement or misappropriation of patent or other proprietary rights. There are a substantial number of forums available for challenging intellectual property rights, both within and outside the United States, involving patent and other intellectual property rights in the biotechnology and biopharmaceutical industries, including patent infringement lawsuits, interferences, derivations, post-grant reviews, oppositions and inter partes review proceedings before the USPTO and corresponding foreign patent offices. There may be issued patents and pending patent applications that claim aspects of our targets or our therapeutic candidates or any future therapeutic candidates and modifications that we may need to apply to our therapeutic candidates or any future therapeutic candidates. There may be issued patents that claim methods that may be relevant to the products we wish to develop. Thus, it is possible that one or more entities will hold patent rights to which we will need a license. If those entities refuse to grant us a license to such patent rights on reasonable terms, we may not be able to market products or perform research and development or other activities covered by these patents, which could have a material and adverse effect on our business, financial condition, results of operations and prospects. If we, our licensors or any future strategic partners are found to infringe a third-party patent or other intellectual property rights, we could be required to pay damages, potentially including treble damages and attorneys’ fees if we or they are found to have infringed willfully. In addition, we, our licensors or any future strategic partners may choose to seek, or be required to seek, a license from a third party, which may not be available on acceptable terms, if at all. Even if a license can be obtained on acceptable terms, the rights may be non-exclusive, which could give our competitors access to the same technology or intellectual property rights licensed to us. If we fail to obtain a required license, we or any future collaborators or strategic partners may be unable to effectively market therapeutic candidates based on our technology, which could limit our ability to generate revenue or achieve profitability and possibly prevent us from generating revenue sufficient to sustain our operations. In addition, we may find it necessary to pursue claims or initiate lawsuits to protect or enforce our patent or other intellectual property rights. The cost to us in defending or initiating any litigation or other proceeding relating to patent or other proprietary rights, even if resolved in our favor, could be substantial, and litigation could divert our management’s attention. Some of our competitors may be able to sustain the costs of complex patent litigation more effectively than we can because they have substantially greater resources. Uncertainties resulting from the initiation and continuation of patent litigation or other proceedings could delay our research and development efforts and limit our ability to continue our operations.
Our competitive position may suffer if patents issued to third parties or other third-party intellectual property rights cover our therapeutic candidates or elements thereof, or our manufacture or uses relevant to our development plans. In such cases, we may not be in a position to develop or commercialize our therapeutic candidates until such patents expire or unless we successfully pursue litigation to nullify or invalidate the third-party intellectual property right concerned, or enter into a license agreement with the intellectual property right holder, if available on commercially reasonable terms. There may be issued patents of which we are not aware, held by third parties that, if found to be valid and enforceable, could be alleged to be infringed by our therapeutic candidates or any future therapeutic candidates. There also may be pending patent applications of which we are not aware that may result in issued patents, which could be alleged to be infringed by our therapeutic candidates or any future therapeutic candidates. There may be issued patents, held by third parties,
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which we do not believe we infringe, that, if found to be valid and enforceable, could be found to be infringed by our therapeutic candidates or any future therapeutic candidates. If such an infringement claim should be brought and be successful, we may be required to pay substantial damages, including potentially treble damages and attorneys’ fees for willful infringement, and we may be forced to abandon our therapeutic candidates or any future therapeutic candidates or seek a license from any patent holders. No assurances can be given that a license will be available on commercially reasonable terms, if at all.
It is also possible that we have failed to identify relevant third-party patents or applications. Patent applications covering our products could have been filed by others without our knowledge. Additionally, pending patent applications that have been published can, subject to certain limitations, be later amended in a manner that could cover our products or the use of our products. Because patent applications can take many years to issue, there may be currently pending patent applications which may later result in issued patents that our current or future therapeutic candidates may infringe. Third-party intellectual property right holders may also actively bring infringement claims against us. We cannot guarantee that we will be able to successfully settle or otherwise resolve such infringement claims. If we are unable to successfully settle future claims on terms acceptable to us, we may be required to engage in or continue costly, unpredictable and time-consuming litigation and may be prevented from or experience substantial delays in marketing our products. Parties making claims against us may obtain injunctive or other equitable relief, which could effectively block our ability to commercialize our current or future therapeutic candidates. Defense of these claims, regardless of their merit, would involve substantial litigation expense and would be a substantial diversion of employee resources from our business. Parties making claims against us may be able to sustain the costs of complex patent litigation more effectively than we can because they have substantially greater resources. Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation or administrative proceedings, there is a risk that some of our confidential information could be compromised by disclosure. In addition, any uncertainties resulting from the initiation and continuation of any litigation could have a material adverse effect on our ability to raise additional funds or otherwise have a material adverse effect on our business, financial condition, results of operations and prospects. If we fail in any such dispute, in addition to being forced to pay damages, we may be temporarily or permanently prohibited from commercializing any of our therapeutic candidates or any future therapeutic candidates that are held to be infringing. We might, if possible, also be forced to redesign therapeutic candidates so that we no longer infringe the third-party intellectual property rights. Any of these events, even if we were ultimately to prevail, could require us to divert substantial financial and management resources that we would otherwise be able to devote to our business and could have a material and adverse effect on our business, financial condition, results of operations and prospects.
In addition, third parties may obtain patent rights in the future and claim that use of our technologies infringes upon their rights. If any third-party patents were held by a court of competent jurisdiction to cover the manufacturing process of any of our current or future therapeutic candidates, any molecules formed during the manufacturing process, methods of treating certain diseases or conditions that we are pursuing with our current or future therapeutic candidates, our formulations including combination therapies or any final product itself, the holders of any such patents may be able to block our ability to commercialize such therapeutic candidate unless we obtained a license under the applicable patents, or until such patents expire. Such a license may not be available on commercially reasonable terms or at all. In addition, we may be subject to claims that we are infringing other intellectual property rights, such as trademarks or copyrights, or misappropriating the trade secrets of others, and to the extent that our employees, consultants or contractors use intellectual property or proprietary information owned by others in their work for us, disputes may arise as to the rights in related or resulting know-how and inventions.
Intellectual property litigation could cause us to spend substantial resources and distract our personnel from their normal responsibilities.
Litigation and other legal proceedings relating to intellectual property claims, with or without merit, are unpredictable and generally expensive and time consuming and are likely to divert significant resources from our core business, including distracting our technical and management personnel from their normal responsibilities. Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. In addition, there could be public announcements of the results of hearings, motions or other interim proceedings or developments and if securities analysts or investors perceive
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these results to be negative, it could have a substantial adverse effect on the price of our common stock. Moreover, such litigation or proceedings could substantially increase our operating losses and reduce the resources available for development activities or any future sales, marketing or distribution activities.
We may not have sufficient financial or other resources to adequately conduct such litigation or proceedings. Some of our competitors may be able to sustain the costs of such litigation or proceedings more effectively than we can because of their greater financial resources and more mature and developed intellectual property portfolios. Accordingly, despite our efforts, we may not be able to prevent third parties from infringing upon or misappropriating or from successfully challenging our intellectual property rights. Uncertainties resulting from the initiation and continuation of patent litigation or other proceedings could have a material adverse effect on our ability to compete in the marketplace.
We may be subject to claims that we or our employees or consultants have wrongfully used or disclosed alleged trade secrets of our employees’ or consultants’ former employers or their clients. These claims may be costly to defend and if we do not successfully do so, we may be required to pay monetary damages and may lose valuable intellectual property rights or personnel.
Many of our employees, including our management, were previously employed at biotechnology or biopharmaceutical companies, including our competitors or potential competitors. Some of these employees executed proprietary rights, non-disclosure and non-competition agreements in connection with such previous employment. Although no claims against us are currently pending, we may be subject to claims that these employees or we have inadvertently or otherwise used or disclosed trade secrets or other proprietary information of their former employers. Litigation may be necessary to defend against these claims. If we fail in defending such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights or personnel. A loss of key research personnel or their work product could hamper our ability to develop and ultimately commercialize, or prevent us from developing and commercializing, our therapeutic candidates or any future therapeutic candidates, which could severely harm our business, financial condition, results of operations and prospects. Even if we are successful in defending against these claims, litigation could result in substantial costs and be a distraction to management.
Patent terms may be insufficient to protect our competitive position on our therapeutic candidates and any future therapeutic candidates for an adequate amount of time, and our patent protection could be reduced or eliminated for non-compliance with procedural requirements imposed by governmental patent agencies.
Patents have a limited lifespan. In the United States, if all maintenance fees are timely paid, the natural expiration of a patent is generally 20 years from its earliest U.S. non-provisional filing date. Various patent term adjustments or extensions may be available, but the life of a patent, and the protection it affords, is limited. Even if patents covering our therapeutic candidates or any future therapeutic candidates are obtained, once the patent life has expired, we may be open to competition from competitive products, including biosimilars or interchangeables. Given the amount of time required for the development, testing and regulatory review of new therapeutic candidates, patents protecting such candidates might expire before or shortly after such candidates are commercialized. As a result, our owned and licensed patent portfolio may not provide us with sufficient rights to exclude others from commercializing products similar or identical to ours. Depending upon the timing, duration and specifics of any FDA regulatory approval of any therapeutic candidates we may develop and our technology, our U.S. patent or one or more U.S. patents that may issue in the future based on a patent application that we license or own may be eligible for limited patent term extension under the Hatch-Waxman Amendments. The Hatch-Waxman Amendments permit a patent extension term of up to five years as compensation for patent term lost during the FDA regulatory review process. A patent term extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of product approval, only one patent may be extended and only those claims covering the approved product, a method for using it or a method for manufacturing it may be extended. We may not be granted an extension because of, for example, failing to exercise due diligence during the testing phase or regulatory review process, failing to apply within applicable deadlines, failing to apply prior to expiration of relevant patents or otherwise failing to satisfy applicable requirements. Moreover, the applicable time period or the scope of patent protection afforded could be less than we request. In addition, to the extent we wish to pursue patent term extension based on a patent that we in-license from a third party, we would need the cooperation of that third party. If we are unable to
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obtain patent term extension or the term of any such extension is less than we request, our competitors may obtain approval of competing products following our patent expiration, and our revenue could be reduced. Periodic maintenance fees, renewal fees, annuity fees and various other governmental fees on patents and/or applications will be due to be paid to the USPTO and various governmental patent agencies outside of the United States in several stages over the lifetime of the patents and/or applications. We have systems in place to remind us to pay these fees, and we employ an outside firm and/or rely on our outside counsel to pay these fees due to the USPTO and non-U.S. governmental patent agencies. There are situations in which non-compliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. Any of the foregoing could have a material adverse effect on our business, financial condition, results of operations and prospects.
Changes in U.S. patent and ex-U.S. patent laws could diminish the value of patents in general, thereby impairing our ability to protect our current or future therapeutic candidates.
Changes in either the patent laws or interpretation of the patent laws in the United States or in other jurisdictions could increase the uncertainties and costs surrounding the prosecution of patent applications and the enforcement or defense of issued patents. In the United States, numerous recent changes to the patent laws and proposed changes to the rules of the USPTO may have a significant impact on our ability to protect our technology and enforce our intellectual property rights.
For example, the Leahy-Smith American Invents Act (the Leahy-Smith Act) includes a number of significant changes to United States patent law. These changes include provisions that affect the way patent applications are prosecuted, redefine prior art, provide more efficient and cost-effective avenues for competitors to challenge the validity of patents and enable third-party submission of prior art to the USPTO during patent prosecution and additional procedures to attack the validity of a patent at USPTO-administered post-grant proceedings, including post-grant review, inter partes review and derivation proceedings. Because of a lower evidentiary standard in USPTO proceedings compared to the evidentiary standard in United States federal courts necessary to invalidate a patent claim, a third party could potentially provide evidence in a USPTO proceeding sufficient for the USPTO to hold a claim invalid even though the same evidence would be insufficient to invalidate the claim if first presented in a district court action. Accordingly, a third party may attempt to use the USPTO procedures to invalidate our patent claims that would not have been invalidated if first challenged by the third party as a defendant in a district court action.
Assuming that other requirements for patentability are met, prior to March 2013, in the United States, the first to invent the claimed invention was entitled to the patent, while outside the United States, the first to file a patent application was entitled to the patent. After March 2013, under the Leahy-Smith Act, the United States transitioned to a first-to-file system in which, assuming that the other statutory requirements for patentability are met, the first inventor to file a patent application will be entitled to the patent on an invention regardless of whether a third party was the first to invent the claimed invention. As such, Leahy-Smith Act and its implementation could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents, all of which could have a material adverse effect on our business, financial condition, results of operations and prospects.
In addition, the patent positions of companies in the development and commercialization of pharmaceuticals and biologics are particularly uncertain. Recent U.S. Supreme Court rulings have narrowed the scope of patent protection available in certain circumstances and weakened the rights of patent owners in certain situations. This combination of events has created uncertainty with respect to the validity and enforceability of patents once obtained. Depending on future actions by the U.S. Congress, the federal courts and the USPTO, the laws and regulations governing patents could change in unpredictable ways that could have a material adverse effect on our patent rights and our ability to protect, defend and enforce our patent rights in the future. For example, in Assoc. for Molecular Pathology v. Myriad Genetics, Inc., the U.S. Supreme Court held that claims to certain DNA molecules are not eligible for patenting. In Amgen Inc. v. Sanofi, the Supreme Court held that claims with functional language may face high hurdles in fulfilling the enablement requirement. Recent Federal Circuit decisions, such as Cellect v. Vidal, raise questions regarding the award of patent term adjustment (PTA) for patents where related patents have been issued without a PTA. Thus, it cannot be said with certainty how PTA will or will not be viewed in the future and whether patent expiration dates may be impacted. We cannot predict how this and future decisions by the courts, the U.S. Congress or the USPTO may impact the value of
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our patents. Any similar adverse changes in the patent laws of other jurisdictions could also have a material adverse effect on our business, financial condition, results of operations and prospects.
Furthermore, in Europe, a new unitary patent system took effect June 1, 2023, which will significantly impact European patents, including those granted before the introduction of such a system. Under the unitary patent system, European applications have the option, upon grant of a patent, of becoming a Unitary Patent which will be subject to the jurisdiction of the Unitary Patent Court (UPC). As the UPC is a new court system, there is no precedent for the court, increasing the uncertainty of any litigation. Patents granted before the implementation of the UPC will have the option of opting out of the jurisdiction of the UPC and remaining as national patents in the UPC countries. Patents that remain under the jurisdiction of the UPC will be potentially vulnerable to a single UPC-based revocation challenge that, if successful, could invalidate the patent in all countries who are signatories to the UPC. We cannot predict with certainty the long-term effects of any potential changes.
If our trademarks and trade names are not adequately protected, then we may not be able to build name recognition in our markets of interest and our business may be adversely affected.
Our current or future trademarks or trade names may be challenged, infringed, circumvented or declared generic or descriptive or determined to be infringing on other marks. We may not be able to protect our rights to these trademarks and trade names or may be forced to stop using these names, which we need for name recognition by potential partners or customers in our markets of interest.
During trademark registration proceedings, we may receive rejections of our applications by the USPTO or in other foreign jurisdictions. Although we would be given an opportunity to respond to those rejections, we may be unable to overcome such rejections. In addition, in the USPTO and in comparable agencies in many foreign jurisdictions, third parties are given an opportunity to oppose pending trademark applications and to seek to cancel registered trademarks. Opposition or cancellation proceedings may be filed against our trademarks, and our trademarks may not survive such proceedings. If we are unable to establish name recognition based on our trademarks and trade names, we may not be able to compete effectively and our business may be adversely affected. We may license our trademarks and trade names to third parties, such as distributors. Although these license agreements may provide guidelines for how our trademarks and trade names may be used, a breach of these agreements or misuse of our trademarks and trade names by our licensees may jeopardize our rights in or diminish the goodwill associated with our trademarks and trade names. Moreover, any name we have proposed to use with our therapeutic candidate in the United States must be approved by the FDA, regardless of whether we have registered it, or applied to register it, as a trademark. Similar requirements exist in Europe. The FDA typically conducts a review of proposed product names, including an evaluation of potential for confusion with other product names. If the FDA (or an equivalent administrative body in a foreign jurisdiction) objects to any of our proposed proprietary product names, we may be required to expend significant additional resources in an effort to identify a suitable substitute name that would qualify under applicable trademark laws, not infringe the existing rights of third parties and be acceptable to the FDA. Furthermore, in many countries, owning and maintaining a trademark registration may not provide an adequate defense against a subsequent infringement claim asserted by the owner of a senior trademark. At times, competitors or other third parties may adopt trade names or trademarks similar to ours, thereby impeding our ability to build brand identity and possibly leading to market confusion. In addition, there could be potential trade name or trademark infringement claims brought by owners of other registered trademarks or trademarks that incorporate variations of our registered or unregistered trademarks or trade names. If we assert trademark infringement claims, a court may determine that the marks we have asserted are invalid or unenforceable, or that the party against whom we have asserted trademark infringement has superior rights to the marks in question. In this case, we could ultimately be forced to cease use of such trademarks. In addition, geopolitical actions in the United States and in foreign countries could increase the uncertainties and costs surrounding the prosecution or maintenance of our patent applications or those of any current or future licensors and the maintenance, enforcement or defense of our issued patents or those of any current or future licensors.
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Intellectual property rights do not necessarily address all potential threats to our business.
The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have limitations, and may not adequately protect our business or permit us to maintain our competitive advantage. For example:
nothers may be able to develop products that are similar to our therapeutic candidates but that are not covered by the claims of the patents that we own or license;
nwe or our licensors might not have been the first to make the inventions covered by the issued patents or patent application that we own or license;
nwe or our licensors might not have been the first to file patent applications covering certain of our inventions;
nothers may independently develop similar or alternative technologies or duplicate any of our technologies without infringing our intellectual property rights;
nit is possible that the pending patent applications we own or license will not lead to issued patents;
nissued patents that we own or license may be held invalid or unenforceable, as a result of legal challenges by our competitors;
nour competitors might conduct research and development activities in countries where we do not have patent rights and then use the information learned from such activities to develop competitive products for sale in our major commercial markets;
nwe may not develop additional proprietary technologies that are patentable;
nthe patents of others may have an adverse effect on our business;
nwe may fail to adequately protect and police our trademarks and trade secrets; and
nwe may choose not to file a patent in order to maintain certain trade secrets or know-how, and a third party may subsequently file a patent covering such intellectual property.
Should any of these events occur, it could significantly harm our business, financial condition, results of operations and prospects.
Risks Related to Our Reliance on Third Parties
We are dependent on sole source and limited source suppliers for certain drug products, raw materials, samples, components and other materials used in our therapeutic candidates. If we are unable to source these supplies on a timely basis, or establish longer-term contracts with our CDMOs, we will not be able to complete our clinical trials on time and the development of our therapeutic candidates may be delayed.
We are dependent on sole source and limited source suppliers for certain drug products, raw materials, samples, components and other materials used in our therapeutic candidates. For example, we rely on WuXi AppTec, WuXi Biologics and their affiliates (WuXi) to perform preclinical studies and supply drug substance and products for our pipeline assets. Our therapeutic candidates are biologics that require complex manufacturing processes, including the production of bifunctional molecules that simultaneously engage a target protein and an internalizing receptor. If we are unable to source these supplies on a timely basis, or establish longer-term contracts with our CDMOs, we will not be able to complete our clinical trials on time and the development of our therapeutic candidates may be delayed. We do not currently have long-term supply contracts with any of our CDMOs and they are not obligated to supply drug products to us for any period, in any specified quantity or at any certain price beyond the delivery contemplated by the relevant purchase orders. As a result, our suppliers
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could stop selling to us at commercially reasonable prices, or at all. While we intend to enter into long-term master supply agreements with certain of our CDMOs in the future as we advance our clinical trials or commercialization plans, we may not be successful in negotiating such agreements on favorable terms or at all. If we do enter into such long-term master supply agreements, or enter into such agreements on less favorable terms than we currently have with such manufacturers, we could be subject to binding long-term purchase obligations that may be harmful to our business, including in the event that we do not conduct our trials on planned timelines or utilize the drug products that we are required to purchase. Any change in our relationships with our CDMOs or changes to contractual terms of our agreements with them could adversely affect our business, financial condition, results of operations and prospects. Furthermore, any of the sole source and limited source suppliers upon whom we rely could stop producing our supplies, cease operations or be acquired by, or enter into exclusive arrangements with, one or more of our competitors.
Additionally, our therapeutic candidates require many specialty raw materials, and many of the specialty raw materials may be manufactured by small companies with limited resources and experience to support a commercial product. If these suppliers are not able to deliver raw materials to our specifications, or if key suppliers are lost, we may not be able to develop, manufacture and market our therapeutic candidates in a timely and competitive manner, or at all. Establishing additional or replacement suppliers for these supplies, and obtaining regulatory clearance or approvals that may result from adding or replacing suppliers, could take a substantial amount of time, result in increased costs and impair our ability to produce our products, which would adversely impact our business, financial condition, results of operations and prospects. Any such interruption or delay may force us to seek similar supplies from alternative sources, which may not be available at reasonable prices, or at all. Any interruption in the supply of sole source or limited source components for our therapeutic candidates would adversely affect our ability to meet scheduled timelines and budget for the development and commercialization of our therapeutic candidates, could result in higher expenses and would harm our business. Although we have not experienced any significant disruption as a result of our reliance on limited or sole source suppliers, we have a limited operating history and cannot assure you that we will not experience disruptions in our supply chain in the future as a result of such reliance or otherwise.
Our rights to develop and commercialize our LYTAC platform and therapeutic candidates are subject, in part, to the terms and conditions of licenses granted to us by others.
We have licensed and are dependent on certain patent rights and proprietary technology from third parties that are important or necessary to the development of our LYTAC platform and therapeutic candidates. For example, we are a party to the RSR License Agreement with RSR Limited (RSR), pursuant to which we license patents and patent applications that relate to thermostable TSHR technology for use in our preclinical research and development program. The intellectual property licensed to us under the RSR License Agreement relates to our LCA-0321 product candidate. The RSR License Agreement imposes various milestone payment, annual maintenance fees, insurance, indemnification and other obligations on us. If we breach any material obligation, or use the intellectual property licensed to us in an unauthorized manner, we may be required to pay damages and RSR may have the right to terminate the license. If the license is terminated, we may be unable to develop, manufacture, sell, or use products that are covered by the patents licensed under the RSR License Agreement, and RSR may allow a competitor to license the covered technology instead. For more information regarding this agreement, please see “Business—Collaboration and License Agreements—License Agreement with RSR.”
Our rights under the RSR License Agreement are non-exclusive and limited to the prevention, mitigation or treatment of human disease caused by autoantibodies to the TSHR through administration of a complex comprised of a stabilized TSHR and a ligand that binds to a cell-surface lysosome-shuttling receptor. RSR retains ownership of the licensed patents and all rights not expressly granted to us, including the right to grant licenses to other parties for uses outside the licensed field. We may grant sublicenses only in connection with the grant of a license to a third party to a licensed product that has been developed by us or in collaboration with us and another party. These field limitations and our non-exclusive rights may adversely affect our competitive position or our ability to develop or commercialize our LYTAC technologies and therapeutic candidates. Further, our out-license agreements generally include exclusivity terms limiting our ability to develop therapeutic candidates that may compete with the relevant licensed target or product.
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We do not have complete control in the preparation, filing, prosecution, maintenance, enforcement and defense of patents and patent applications covering the technology that we license from third parties. It is possible that our licensors’ enforcement of patents against infringers or defense of such patents against challenges of validity or claims of enforceability may be less vigorous than if we had conducted them ourselves, or may not be conducted in accordance with our best interests. We cannot be certain that these patents and patent applications will be prepared, filed, prosecuted, maintained, enforced and defended in a manner consistent with the best interests of our business. If our licensors fail to prosecute, maintain, enforce and defend such patents, or lose rights to those patents or patent applications, the rights we have licensed may be reduced or eliminated, our right to develop and commercialize any of our therapeutic candidates we may develop that are the subject of such licensed rights could be adversely affected and we may not be able to prevent competitors from making, using and selling competing products.
We may, in the future, seek to enter into collaborations with third parties for the discovery, development and commercialization of therapeutic candidates, if approved, and we may not be successful in doing so. If those collaborations are not successful, we may not be able to capitalize on the market potential of our therapeutic candidates or any future therapeutic candidates.
We may seek third-party collaborators for the development and commercialization of our current or any future therapeutic candidates, if approved, on a select basis, including potentially in specific foreign jurisdictions. Our likely collaborators for any future collaboration arrangements include large and mid-size biopharmaceutical companies, regional and national biopharmaceutical companies and biotechnology companies. We will face significant competition in seeking appropriate collaborators. Whether we decide to enter into any collaboration arrangement will depend, among other things, on our assessment of the future collaborator’s resources and expertise, the terms and conditions of the proposed collaboration and the proposed collaborator’s evaluation of our business. As such, there can be no assurance that we will reach a definitive agreement for a future collaboration with any third-party collaborators.
If we do enter into any such arrangements with any third parties, we will likely have limited control over the amount and timing of resources that our future collaborators dedicate to the development or commercialization of our current or any future therapeutic candidates. Our ability to generate revenues from these arrangements will be dependent on our future collaborators’ abilities and efforts to successfully perform the functions assigned to them in these arrangements. Collaborations with future collaborators involving our current or any future therapeutic candidates would pose numerous risks to us, including the following:
ncollaborators have significant discretion in determining the efforts and resources that they will apply to these collaborations and may not perform their obligations as expected;
ncollaborators may de-emphasize or not pursue development and commercialization of our current or any future therapeutic candidates or may elect not to continue or renew development or commercialization programs based on clinical trial results, changes in the collaborators’ strategic focus, including as a result of a sale or disposition of a business unit or development function, or available funding or external factors such as an acquisition that diverts resources or creates competing priorities;
ncollaborators may delay clinical trials, provide insufficient funding for a clinical trial program, stop a clinical trial or abandon a therapeutic candidate, repeat or conduct new clinical trials or require a new formulation of a therapeutic candidate for clinical testing;
ncollaborators could independently develop, or develop with third parties, products that compete directly or indirectly with our current or any future therapeutic candidates if the collaborators believe that competitive products are more likely to be successfully developed or can be commercialized under terms that are more economically attractive than ours;
na collaborator with marketing and distribution rights to multiple products may not commit sufficient resources to the marketing and distribution of our product, if approved, relative to other products;
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ncollaborators may not properly obtain, maintain, defend or enforce our intellectual property rights or may use our proprietary information and intellectual property in such a way as to invite litigation or other intellectual property-related proceedings that could jeopardize or invalidate our proprietary information and intellectual property or expose us to potential litigation or other intellectual property-related proceedings;
ndisputes may arise between the collaborators and us, such as conflicts concerning the interpretation of preclinical or clinical data, the achievement of milestones, the interpretation of contractual obligations, payments for services, development obligations or the ownership of intellectual property developed during our collaboration, any of which could result in the delay or termination of the research, development or, if approved, commercialization of our current or any future therapeutic candidates or that result in costly litigation or arbitration that diverts management attention and resources and in turn could prevent us from generating revenue and limit or prevent us from entering into additional collaborations;
ncollaborations may be terminated and, if terminated, may result in a need for additional capital to pursue further development or, if approved, commercialization of the applicable therapeutic candidates;
ncollaboration agreements may not lead to development or, if approved, commercialization of therapeutic candidates in the most efficient manner or at all; and
nif a future collaborator of ours were to be involved in a business combination, the continued pursuit and emphasis on our product development or, if approved, commercialization program could be delayed, diminished or terminated.
If we establish one or more collaborations, all of the risks relating to product development, regulatory approval and, if approved, commercialization described above would also apply to the activities of any such future collaborators.
We rely, and intend to continue to rely, on third parties to conduct our clinical trials and perform some of our research and preclinical studies. If these third parties do not satisfactorily carry out their contractual duties, fail to comply with applicable regulatory requirements or do not meet expected deadlines, our development programs may be delayed or subject to increased costs or we may be unable to obtain marketing authorization, each of which may have an adverse effect on our business, financial condition, results of operations and prospects.
We do not have the ability to independently conduct all aspects of our clinical trials ourselves. As a result, we are dependent on third parties to conduct our ongoing and planned clinical trials of LCA-0061, LCA-0062 and LCA-0321, any preclinical studies and all clinical trials of any future therapeutic candidates. The timing of the initiation and completion of these trials will therefore be partially controlled by such third parties and may result in delays to our development programs. Specifically, we expect CROs, independent clinical investigators and consultants to play a significant role in the conduct of these trials and the subsequent collection and analysis of data. However, these investigators, CROs and other third parties are not our employees, and we will not be able to control all aspects of their activities. Nevertheless, we are responsible for ensuring that each clinical trial is conducted in accordance with the applicable protocol and legal, regulatory and scientific standards, and our reliance on the investigators, CROs and other third parties does not relieve us of our regulatory responsibilities. We and our CROs are required to comply with GCP requirements, which are regulations and guidelines enforced by the FDA for therapeutic candidates in clinical development. Regulatory authorities enforce these GCP requirements through periodic inspections of trial sponsors, clinical trial investigators and clinical trial sites. If we or any of our CROs or clinical trial sites fail to comply with applicable GCP requirements, the data generated in our clinical trials may be deemed unreliable and the FDA may require us to perform additional clinical trials before approving our marketing applications. We cannot assure you that, upon inspection, the FDA will determine that our clinical trials comply with GCPs. In addition, our clinical trials must be conducted with product produced under current good manufacturing practice (cGMP) regulations. Our failure or the failure of
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third parties on whom we rely to comply with these regulations may require us to stop and/or repeat clinical trials, which would delay the marketing authorization process.
There is no guarantee that any such CROs, clinical trial investigators or other third parties on which we rely will devote adequate time and resources to our development activities or perform as contractually required. In addition, these third parties may be subject to supply chain or inflationary pressures that limit their ability to achieve anticipated timelines or result in a greater cost to us. For example, we are aware of recurrent shortages of non-human primates available for preclinical studies and, although that is not expected to impact our current business, if we begin new product development programs we could be subject to longer development times or difficulty completing necessary research. If any of these third parties fail to meet expected deadlines, adhere to our clinical protocols or meet regulatory requirements, otherwise perform in a substandard manner or terminate their engagements with us, the timelines for our development programs may be extended or delayed or our development activities may be suspended or terminated. If our clinical trial site terminates for any reason, we may experience the loss of follow-up information on subjects enrolled in such clinical trial unless we are able to transfer those subjects to another qualified clinical trial site, which may be difficult or impossible.
In addition, with respect to investigator-sponsored trials that may be conducted, we would not control the design or conduct of these trials, and it is possible that the FDA will not view these investigator-sponsored trials as providing adequate support for future clinical trials or market approval, whether controlled by us or third parties, for any one or more reasons, including elements of the design or execution of the trials or safety concerns or other trial results. We expect that such arrangements will provide us certain information rights with respect to the investigator-sponsored trials, including access to and the ability to use and reference the data, including for our own regulatory submissions, resulting from the investigator-sponsored trials. However, we would not have control over the timing and reporting of the data from investigator-sponsored trials, nor would we own the data from the investigator-sponsored trials. If we are unable to confirm or replicate the results from the investigator-sponsored trials or if negative results are obtained, we would likely be further delayed or prevented from advancing further clinical development. Further, if investigators or institutions breach their obligations with respect to the clinical development of our therapeutic candidates, or if the data proves to be inadequate compared to the firsthand knowledge we might have gained had the investigator-sponsored trials been sponsored and conducted by us, then our ability to design and conduct any future clinical trials ourselves may be adversely affected. The investigators may design clinical trials with clinical endpoints that are more difficult to achieve, or in other ways that increase the risk of negative clinical trial results compared to clinical trials that we may design on our own. Negative results in investigator-sponsored clinical trials could have a material adverse effect on our efforts to obtain marketing authorization for our therapeutic candidates and the public perception of our therapeutic candidates. Additionally, the FDA may disagree with the sufficiency of our right of reference to the preclinical, manufacturing or clinical data generated by these investigator-sponsored trials, or our interpretation of preclinical, manufacturing or clinical data from these investigator-sponsored trials. If so, the FDA may require us to obtain and submit additional preclinical, manufacturing, or clinical data.
Furthermore, these third parties may also have relationships with other entities, some of which may be our competitors for whom they may also be conducting clinical trials or other therapeutic candidate development activities that could harm our competitive position. If these third parties do not successfully carry out their contractual duties, meet expected deadlines or conduct our clinical trials in accordance with regulatory requirements or our stated protocols, we will not be able to obtain, or may be delayed in obtaining, regulatory approval for our therapeutic candidates and any future therapeutic candidates and will not be able to, or may be delayed in our efforts to, successfully commercialize our products.
We rely on third parties to manufacture our therapeutic candidates and clinical product supplies, and we may not be able to obtain adequate supplies at a reasonable cost or in a timely way.
The process of manufacturing therapeutic candidates is complex and highly regulated. We do not have any manufacturing facilities or plans to establish manufacturing capabilities in the near future. We rely, and expect to continue to rely, on third parties, including foreign manufacturers, for the manufacture of our therapeutic candidates for preclinical and clinical testing, development purposes and to support regulatory application submissions, as well as for commercial manufacture if any of our therapeutic candidates obtain marketing approval. This reliance on third parties increases the risk that we will not have sufficient quantities of our therapeutic candidates or such quantities at an acceptable cost or quality, which could delay, prevent or impair
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our development or commercialization efforts. In addition, global health crises or geopolitical conflict may result in disruptions to the operations or an extended shutdown of certain businesses, which could include certain of our contract manufacturers. Further, as our therapeutic candidates are developed through preclinical studies to late-stage clinical trials towards approval and commercialization, we are likely to alter various aspects of the development program, such as manufacturing and testing methods, to optimize processes and results, which may result in additional cost or delay.
We have only limited supply arrangements in place with respect to our therapeutic candidates, and these arrangements do not extend to Phase 3 clinical or commercial supply. We acquire many key materials on a purchase order basis. As a result, we may not have long-term committed arrangements with respect to aspects of our therapeutic candidates and other materials. We will need to establish one or more agreements with third parties to develop and scale up the drug manufacturing process, conduct testing and generate data to support regulatory submissions, and may be unable to do so on favorable terms. If we obtain marketing approval for any of our therapeutic candidates, we will need to establish an agreement for commercial manufacture with a third party. Even if we are able to establish agreements with third-party manufacturers, reliance on third-party manufacturers entails additional risks, including, but not limited to:
nreliance on the third party for regulatory, compliance and quality assurance;
nreliance on the third party for product development, analytical testing and data generation to support regulatory applications;
noperations of our third-party manufacturers or suppliers could be disrupted by conditions unrelated to our business or operations, including the bankruptcy of the manufacturer or supplier, the issuance of an FDA Form 483 notice or warning letter, or other enforcement action by FDA or other comparable foreign regulatory authority;
nthe possible breach of the manufacturing agreement by the third party;
nthe possible infringement, misappropriation, violation or unauthorized disclosure of our intellectual property and proprietary rights, including our trade secrets, know-how and other confidential information;
nthe possible termination or nonrenewal of the agreement by the third party at a time that is costly or inconvenient for us;
ncompetition with other companies for access to manufacturing capacity;
ncarrier disruptions or increased costs that are beyond our control; and
nfailure to deliver our products under specified storage conditions and in a timely manner.
Third-party manufacturers may not be able to comply with cGMP regulations or similar regulatory requirements outside of the United States. If the FDA determines that our CDMOs are not in compliance with FDA laws and regulations, including those governing cGMPs, the FDA may not approve a BLA until the deficiencies are corrected or we replace the manufacturer in our application with a manufacturer that is in compliance. Moreover, our failure, or the failure of our third-party manufacturers and suppliers, to comply with applicable regulations could result in sanctions being imposed on us, including clinical holds, fines, injunctions, civil penalties, seizures or recalls of therapeutic candidates, operating restrictions and criminal prosecutions, any of which could significantly and adversely affect supplies of our products. In addition, approved products and the facilities at which they are manufactured are required to maintain ongoing compliance with extensive FDA requirements and the requirements of other similar agencies, including ensuring that quality control and manufacturing procedures conform to cGMP requirements. As such, our CDMOs are subject to continual review and periodic inspections to assess compliance with cGMPs. Furthermore, although we do not have day-to-day control over the operations of our CDMOs, we are responsible for ensuring compliance with applicable laws and regulations, including cGMPs.
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Further, we rely on third parties located in China for some of our contract manufacturing, and we expect to continue to use such third-party manufacturers for such purposes. For any activities conducted in China, we are exposed to the possibility of product supply disruption and increased costs in the event of changes in the policies of the United States or Chinese governments, political unrest or unstable economic conditions in China. In addition, certain Chinese biotechnology companies may become subject to trade restrictions, sanctions, other regulatory requirements, or proposed legislation by the U.S. government, which could restrict or even prohibit our ability to work with such entities, thereby potentially disrupting the supply of material to us. For example, the BIOSECURE Act, which was signed into law in December 2025 as part of the National Defense Authorization Act for Fiscal Year 2026, prohibits U.S. federal agencies from entering into or renewing any contract, loan or grant with any entity that uses biotechnology equipment or services produced or provided by a “biotechnology company of concern” to perform that contract. The BIOSECURE Act also prohibits U.S. government loan and grant recipients from using federal loan or grant money to enter into contracts with entities that use equipment from “biotechnology companies of concern” in the performance of any federal prime contract or subcontract. The Office of Management and Budget (OMB) of the U.S. Government will issue a list of “biotechnology companies of concern,” which will include certain companies that are identified on the U.S. Department of Defense’s annual List of Chinese Military Companies, also known as the 1260H List, other entities which the U.S. Government has deemed as such pursuant to a separate designation process, and certain subsidiary, parent, and successor entities of the foregoing. We are currently party to agreements with WuXi AppTec, WuXi Biologics and WuXi XDC for certain development and manufacturing services. WuXi AppTec was designated on the 1260H List on June 8, 2026, but this designation is the subject of ongoing litigation, and the outcome is uncertain. Neither WuXi Biologics nor WuXi XDC are currently designated on the 1260H List; however, WuXi Biologics was previously explicitly named as a “biotechnology company of concern” in prior versions of the BIOSECURE Act. The BIOSECURE Act includes a safe harbor provision providing that the restrictions do not apply to equipment or services that were formerly but are no longer provided by a “biotechnology company of concern.” The BIOSECURE Act also includes a grandfathering provision providing that the prohibitions shall not apply for a five-year period to biotechnology equipment or services produced or provided under a contract or agreement entered into before the applicable effective date. It is unclear whether the grandfathering provision would apply to entities designated as “biotechnology companies of concern” due to their inclusion on the 1260H List. The guidance to be issued by the OMB regarding implementation of the BIOSECURE Act may provide further clarity on this point. If WuXi AppTec, WuXi Biologics and/or WuXi XDC are designated as “biotechnology companies of concern” by OMB, we may be restricted in our ability to work with such companies to the extent we would contract with, or otherwise receive funding from, the U.S. government. As a result, we may need to seek alternative CDMO relationships. While we believe we will be able to identify and contract with such alternative CDMOs, we cannot guarantee that alternative CDMOs with the necessary capabilities and capacity would be available on a timeline that would not materially delay the development of our therapeutic candidates and cannot predict the terms of any such alternative arrangement nor what actions may ultimately be taken with respect to trade relations between the United States and China or other countries, what products and services may be subject to such actions or what actions may be taken by China or the other countries in retaliation. In addition, any unfavorable government policies on international trade, such as export controls, capital controls or tariffs, new legislation or regulations, renegotiation of existing trade agreements or any retaliatory trade actions due to recent or future trade tension, may impede, delay, limit or increase the cost of manufacturing our therapeutic candidates. Such events could result in our clinical or commercial supply of drug, packaging and other services being interrupted or limited, which could harm our business.
In addition, our third-party manufacturers and suppliers are subject to numerous environmental, health and safety laws and regulations, including those governing the handling, use, storage, treatment and disposal of waste products, and failure to comply with such laws and regulations could result in significant costs associated with civil or criminal fines and penalties for such third parties. Based on the severity of regulatory actions that may be brought against these third parties in the future, our clinical or commercial supply of drug and packaging and other services could be interrupted or limited, which could harm our business.
Any performance failure on the part of our existing or future manufacturers could delay clinical development or marketing approval. We do not currently have arrangements in place for redundant supply or a second source for bulk drug substance. If our current CDMOs for preclinical and clinical testing cannot perform as agreed, we may be required to replace such CDMOs. Although we believe that there are several potential alternative
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manufacturers who could manufacture our therapeutic candidates, we may incur added costs and delays in identifying and qualifying any such replacement manufacturer or be able to reach agreement with any alternative manufacturer. Further, our third-party manufacturers may experience manufacturing or shipping difficulties due to resource constraints or as a result of natural disasters, labor disputes, unstable political environments or global health crises. If our current third-party manufacturers cannot perform as agreed, we may be required to replace such manufacturers and we may be unable to replace them on a timely basis or at all. In particular, any replacement of our manufacturers could require significant effort and expertise because there may be a limited number of qualified replacements. In some cases, the technical skills or technology required to manufacture our therapeutic candidates may be unique or proprietary to the original manufacturer and we may have difficulty transferring such skills or technology to another third party and a feasible alternative may not exist. In addition, certain of our therapeutic candidates and our own proprietary methods have never been produced or implemented outside of our company, and we may therefore experience delays to our development programs if and when we attempt to establish new third-party manufacturing arrangements for these therapeutic candidates or methods.
Our current and anticipated future dependence upon others for the manufacture of our therapeutic candidates may adversely affect our future profit margins and our ability to commercialize any products that obtain marketing approval on a timely and competitive basis.
Risks Related to Government Regulation
The regulatory approval process is highly uncertain, and we may be unable to obtain, or may be delayed in obtaining, U.S. or foreign regulatory approval and, as a result, unable to commercialize our therapeutic candidates and any future therapeutic candidates. Even if we believe our current, or planned clinical trials are successful, regulatory authorities may not agree that they provide adequate data on safety or efficacy.
Our therapeutic candidates and any future therapeutic candidates are subject to extensive governmental regulations relating to, among other things, research, testing, development, manufacturing, approval, recordkeeping, reporting, labeling, storage, packaging, advertising and promotion, pricing, post-approval monitoring, marketing and distribution of products. Rigorous preclinical testing and clinical trials and an extensive regulatory approval process are required to be completed successfully in the United States and in many foreign jurisdictions before a new biopharmaceutical product can be marketed. Satisfaction of these and other regulatory requirements is costly, time-consuming, uncertain and subject to unanticipated delays. It is possible that none of the therapeutic candidates we may develop will obtain the regulatory approvals necessary for us to begin selling them.
We have no prior experience in conducting and managing the clinical trials necessary to obtain regulatory approvals, including approval by the FDA. The time required to obtain FDA and other approvals is unpredictable but typically takes many years following the commencement of clinical trials, depending on the type, complexity and novelty of the therapeutic candidate. The standards that the FDA and its foreign counterparts use when regulating us require judgment and can change, which makes it difficult to predict their application with certainty. The regulatory approval process for novel therapeutic candidates, such as LYTAC-based degraders, can be more complex and consequently more expensive and take longer than for other, better known or extensively studied pharmaceutical or other therapeutic candidates. In addition, approval policies, regulations or the type and amount of clinical data necessary to gain approval (or maintain approval) may change during the course of a therapeutic candidate’s clinical development and may vary among jurisdictions. Any analysis we perform of data from preclinical and clinical activities is subject to confirmation and interpretation by regulatory authorities, which could delay, limit or prevent regulatory approval. We may also encounter unexpected delays or increased costs due to new government regulations, for example, from future legislation or administrative action, or from changes in FDA policy during the period of product development, clinical trials and FDA regulatory review. It is not possible to predict whether additional legislative changes will be enacted, or whether FDA or foreign regulations, guidance or interpretations will be changed, or the impact of such changes, if any. Any elongation or de-prioritization of preclinical studies or clinical trials or delay in regulatory review resulting from such disruptions could adversely affect the development and study of our therapeutic candidates or any future therapeutic candidates.
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Further, the FDA and other comparable foreign regulatory authorities may respond to any IND or BLA (and their foreign equivalents) that we may submit by defining requirements that we do not anticipate. Such responses could delay clinical development or approval of our therapeutic candidates or any future therapeutic candidates.
In addition, the approval policies or regulations of the FDA and other comparable regulatory authorities in other jurisdictions may change in a manner rendering our clinical data insufficient for approval. Any delay or failure in obtaining required approvals could have a material and adverse effect on our ability to generate revenues from the particular therapeutic candidate for which we are seeking approval. Furthermore, any regulatory approval to market a product may be subject to limitations on the approved uses for which we may market the product or on the labeling or other restrictions.
The foreign regulatory approval process varies among countries and may include all of the risks associated with the FDA approval process described above, as well as risks attributable to the satisfaction of local regulations in foreign jurisdictions. Moreover, the time required to obtain approval may differ from that required to obtain FDA approval. FDA approval does not ensure approval by regulatory authorities outside the United States and vice versa. Any delay or failure to obtain United States or foreign regulatory approval for a therapeutic candidate could have a material and adverse effect on our business, financial condition, results of operations and prospects.
From time to time during the development and regulatory approval process for our therapeutic candidates, we engage in discussions with the FDA and other regulatory authorities regarding our development programs, including discussions about the regulatory requirements for approval. Sometimes different regulatory authorities provide different or conflicting advice. While we attempt to harmonize the advice we receive from multiple regulatory authorities, it is not always practical to do so. Also, we may choose not to harmonize conflicting advice when harmonization would significantly delay clinical trial data or when we believe it is otherwise inappropriate. In addition, regulatory authorities may change their views on aspects of the clinical programs, including study designs, or the ability of the studies as designed to support approval of a product. If we are unable to effectively and efficiently resolve and comply with the inquiries and requests of the FDA and other regulatory authorities, the approval of our therapeutic candidates may be delayed or denied, and their value may be reduced.
If there are delays in obtaining, or we are not able to obtain, required regulatory approvals in the United States or in foreign jurisdictions, we will not be able to commercialize our therapeutic candidates, and our ability to generate revenue will be materially impaired.
It is possible that none of the therapeutic candidates that we develop will obtain the regulatory approval necessary for us to begin commercializing them. The time required to obtain FDA and other approvals is unpredictable but, in general, takes years following the commencement of clinical trials, depending on the nature of the therapeutic candidates. Further, the regulatory approval process for novel therapeutic candidates such as LYTAC-based degraders can be more complex and consequently more expensive and take longer than for other, better known or extensively studied pharmaceutical or other therapeutic candidates. In addition, approval policies, regulations or the type and amount of clinical data necessary to gain approval (or maintain approval) may change during the course of a therapeutic candidate’s clinical development and may vary among jurisdictions. Any analysis we perform of data from clinical activities is subject to confirmation and interpretation by regulatory authorities, which could delay, limit or prevent regulatory approval. Any delay or failure in obtaining required approvals could have a material adverse effect on our ability to generate revenues from the particular therapeutic candidate, including, but not limited to, loss of patent term during the approval period. Furthermore, if we, or our partners, do not reach the market with our products before our competitors offer products for the same or similar uses, or if we, or our partners, are not effective in marketing our products, our revenues from product sales, if any, will be reduced. We face intense competition in our development activities from companies in the United States and abroad, including a number of large biopharmaceutical companies, firms specialized in the development and production of therapies for autoimmune, inflammatory and allergic diseases, and major universities and research institutions. Most of our competitors have substantially greater resources, more extensive experience in conducting preclinical studies and clinical testing and obtaining regulatory approvals for their products, greater operating experience, greater research and development and marketing capabilities and greater production capabilities than those of ours. These companies might succeed
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in obtaining regulatory approval for competitive products more rapidly than we can for our products, especially if we experience any delay in obtaining required regulatory approvals.
A Breakthrough Therapy Designation by the FDA, even if granted for any of our therapeutic candidates, may not lead to a faster development or regulatory review or approval process, and does not increase the likelihood that our therapeutic candidates will receive regulatory approval.
We may seek breakthrough designation for some or all of our therapeutic candidates. A Breakthrough Therapy is defined as a drug or biologic that is intended, alone or in combination with one or more other drugs or biologics, to treat a serious or life-threatening disease or condition, and preliminary clinical evidence indicates that the drug, or biologic in our case, may demonstrate substantial improvement over existing therapies with respect to one or more clinically significant endpoints, such as substantial treatment effects observed early in clinical development. For therapeutic candidates that have been designated as Breakthrough Therapies, interaction and communication between the FDA and the sponsor can help to identify the most efficient path for development.
Designation as a Breakthrough Therapy is within the discretion of the FDA. Accordingly, even if we believe, after completing early clinical trials, that one of our therapeutic candidates meets the criteria for designation as a Breakthrough Therapy, the FDA may disagree and instead determine not to make such designation. Even if we receive Breakthrough Therapy Designation for other therapeutic candidates or indications in the future, we may not experience a faster development process, review or approval compared to drugs or biologics considered for approval under conventional FDA procedures and such a designation does not assure ultimate approval by the FDA. Even if one or more of our therapeutic candidates qualify as a Breakthrough Therapy, the FDA may later decide that such therapeutic candidates no longer meet the conditions for qualification.
A Fast Track Designation by the FDA, even if granted for any of our therapeutic candidates, may not lead to a faster development or regulatory review or approval process, and does not increase the likelihood that our therapeutic candidates will receive regulatory approval.
If a drug is intended for the treatment of a serious or life-threatening condition and the drug demonstrates the potential to address unmet medical needs for this condition, the drug sponsor may apply for Fast Track Designation. The FDA has broad discretion whether or not to grant this designation, so even if we believe a particular therapeutic candidate is eligible for this designation, we cannot assure you that the FDA would decide to grant it. Even if we receive Fast Track Designation for any of our therapeutic candidates, we may not experience a faster development process, review or approval. The FDA may withdraw Fast Track Designation if it believes that the designation is no longer supported by data from our clinical development program. Fast Track Designation does not guarantee ultimate approval by the FDA or any comparable foreign regulatory authority. We may seek Fast Track Designation for one or more of our therapeutic candidates for certain indications, but there can be no assurance that we will receive such designation or that, if received, such designation will result in a faster development, review or approval process.
We may seek orphan drug designation for certain of our therapeutic candidates, but we may not be able to obtain or maintain such designation or exclusivity for our therapeutic candidates.
Regulatory authorities in some jurisdictions, including the United States and the European Union, may designate drugs for relatively small patient populations as orphan drugs. In the United States, orphan drug designation entitles a party to financial incentives such as tax advantages and user fee waivers or exemptions. In addition, if a product receives the first FDA approval of a drug for the condition for which it has orphan designation, the product is entitled to orphan drug exclusivity, which means the FDA may not approve any other application to market the same drug for the same condition for a period of seven years, except in limited circumstances, such as a showing of clinical superiority over the product with orphan exclusivity or where the manufacturer is unable to assure sufficient product quantity. In the case of a biological product, sameness is based on the principal molecular features of the product. In the European Union, orphan drug designation entitles a party to financial incentives such as reduction of fees or fee waivers and ten years of market exclusivity for the orphan indication following drug or biological product approval, provided that the criteria for orphan designation are still applicable at the time of the granting of the marketing authorization. The respective orphan drug designation and exclusivity frameworks in the United States and in the European Union are
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subject to change, and any such changes may affect our ability to obtain, or the impact of obtaining, European Union or U.S. orphan designations in the future. We may pursue orphan drug designation for one or more of our therapeutic candidates. However, obtaining an orphan drug designation can be difficult, and we may not be successful in doing so. Even if we obtain orphan drug designation, we may not be able to maintain such designation. Orphan drug designation neither shortens the development time or regulatory review time of a therapeutic candidate nor gives the therapeutic candidate any advantage in the regulatory review or approval process. Even if we obtain orphan drug designation for our therapeutic candidates in specific conditions, we may not be the first to obtain regulatory approval of these drugs for the orphan-designated condition and therefore we may not be eligible for orphan drug exclusivity in the United States. In addition, exclusive marketing rights in the United States may not be awarded if we seek approval for an indication broader than the orphan-designated condition or, if awarded, may be lost if the FDA later determines that the request for designation was materially defective or if the manufacturer is unable to assure sufficient quantities of the product to meet the needs of patients with the rare disease or condition. Our inability to obtain orphan drug designation for any therapeutic candidates and our inability to maintain that designation for the duration of the applicable exclusivity period, could reduce our ability to make sufficient sales of the applicable therapeutic candidate to balance our expenses incurred to develop it.
Obtaining and maintaining regulatory approval of our therapeutic candidates in one jurisdiction does not mean that we will be successful in obtaining regulatory approval of our therapeutic candidates in other jurisdictions.
Obtaining and maintaining regulatory approval of our therapeutic candidates in one jurisdiction does not guarantee that we will be able to obtain or maintain regulatory approval in any other jurisdiction. For example, even if the FDA or European Medicines Agency (EMA) grants regulatory approval of a therapeutic candidate, comparable regulatory authorities in foreign jurisdictions must also approve the manufacturing, marketing and promotion of the therapeutic candidate in those countries. However, a failure or delay in obtaining regulatory approval in one jurisdiction may have a negative effect on the regulatory approval process in others. Approval procedures vary among jurisdictions and can involve requirements and administrative review periods different from those in the United States, including additional preclinical studies or clinical trials as clinical trials conducted in one jurisdiction may not be accepted by regulatory authorities in other jurisdictions. In many jurisdictions outside the United States, a therapeutic candidate must be approved for reimbursement before it can be approved for sale in that jurisdiction. In some cases, the price that we intend to charge for our products is also subject to approval. Obtaining foreign regulatory approvals and compliance with foreign regulatory requirements could result in significant delays, difficulties and costs for us and could delay or prevent the introduction of our products, if approved, in certain countries. If we or any partner we work with fail to comply with the regulatory requirements in international markets or fail to receive applicable regulatory approvals, our target market will be reduced and our ability to realize the full market potential of our therapeutic candidates will be harmed.
Even if we receive regulatory approval for our therapeutic candidates and any future therapeutic candidates, we will be subject to ongoing regulatory obligations and continued regulatory review, which may result in significant additional expense. Additionally, our therapeutic candidates and any future therapeutic candidates, if approved, could be subject to labeling and other restrictions and market withdrawal. We may also be subject to penalties if we fail to comply with regulatory requirements or experience unanticipated problems with our products.
Any regulatory approvals that we obtain for our therapeutic candidates or any future therapeutic candidates may also be subject to limitations on the approved indicated uses for which a product may be marketed or to the conditions of approval, or contain requirements for potentially costly post-marketing testing and surveillance to monitor the safety and efficacy of the therapeutic candidate. In addition, if the FDA or other comparable foreign regulatory authorities approve any future therapeutic candidates, the manufacturing processes, labeling, packaging, distribution, post-approval monitoring and adverse event reporting, storage, import, export, advertising, promotion and recordkeeping for the product will be subject to extensive and ongoing regulatory requirements. The FDA has significant post-market authority, including the authority to require labeling changes based on new safety information and to require post-market studies or clinical trials to evaluate safety risks related to the use of a product or to require withdrawal of the product from the market. The FDA also has the authority to require a REMS after approval, which may impose further requirements or restrictions on the
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distribution or use of an approved drug. The manufacturing facilities we use to make future therapeutic candidates, if any, will also be subject to periodic review and inspection by the FDA or other comparable foreign regulatory authorities, including for continued compliance with cGMP requirements. The discovery of any new or previously unknown problems with our CDMOs, manufacturing processes or facilities may result in restrictions on the product, manufacturer or facility, including withdrawal of the product from the market. If we rely on CDMOs, we will not have control over compliance with applicable rules and regulations by such manufacturers.
If we or our manufacturers or service providers fail to comply with applicable continuing regulatory requirements in the United States or foreign jurisdictions in which we seek to market our products, we or they may be subject to, among other things:
nForm 483s, restrictions on the manufacturing of the product, product recalls or withdrawal of the product from the market;
nwarning or untitled letters or holds on clinical trials;
nrefusal of the FDA or comparable foreign regulatory authorities to accept new marketing applications or approve pending applications or supplements to approved applications, or suspension or revocation of product approvals;
nproduct seizure or detention, or refusal to permit the import or export of products;
nconsent decrees, corporate integrity agreements, debarment or exclusion from federal healthcare programs;
nmandated modification of promotional materials and labeling and the issuance of corrective information;
na requirement to implement a REMS, which may result in additional requirements or restrictions on the distribution or use of a product;
nthe issuance of safety alerts, Dear Healthcare Provider letters, press releases and other communications containing warnings or other safety information about the product; or
ninjunctions or the imposition of fines or civil or criminal penalties.
Any government investigation of alleged violations of law could require us to expend significant time and resources in response and could generate adverse publicity. Any failure to comply with ongoing regulatory requirements may significantly and adversely affect our ability to commercialize and generate revenue from our products, if approved. If regulatory sanctions are applied or if regulatory approval is withdrawn, the value of our company and our operating results will be adversely affected.
Subsequent discovery of previously unknown problems with a product, including adverse events of unanticipated severity or frequency, or with our CDMOs or manufacturing processes, or failure to comply with regulatory requirements, may result in these same consequences.
Our programs for which we intend to seek approval as biologics may face competition sooner than anticipated.
The Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act (collectively, the ACA), includes a subtitle called the Biologics Price Competition and Innovation Act of 2009 (BPCIA), which created an abbreviated approval pathway for biological products that are biosimilar to or interchangeable with an FDA-licensed reference biological product. Biosimilars are biological products approved under section 351(k) of the Public Health Service Act (PHS Act) relying on the FDA’s findings of safety, purity and potency for a licensed biologic (Reference Product) submitted pursuant to section 351(a) of
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the PHS Act. A biosimilar is highly similar to its Reference Product, excluding minor differences in clinically inactive components for which there are no clinically meaningful differences between the proposed biological product and the Reference Product in safety, purity or potency. Certain biosimilars may be substituted for the Reference Product in accordance with state law. Under the BPCIA, an application for a biosimilar product relying on the Reference Product may not be submitted to the FDA until four years following the date that the Reference Product was first approved by the FDA. In addition, the approval of a biosimilar product relying on the Reference Product may not be made effective by the FDA until 12 years from the date on which the Reference Product was first approved. During this 12-year period of exclusivity, another company may still market a competing version of the Reference Product if the FDA approves a full BLA for the competing product containing the sponsor’s own preclinical data and data from adequate and well-controlled clinical trials to demonstrate the safety, purity and potency of their product.
We believe that any of our programs approved as biologics under a BLA should qualify for the 12-year period of exclusivity. However, there is a risk that this exclusivity could be shortened due to congressional action or otherwise, or that the FDA will not consider our programs to be Reference Products for competing products, potentially creating the opportunity for competition sooner than anticipated. Other aspects of the BPCIA, some of which may impact the BPCIA exclusivity provisions, have also been the subject of recent litigation. Moreover, the extent to which a biosimilar, once approved, will be substituted for any Reference Product in a way that is similar to traditional generic substitution for non-biological products is not yet clear, and will depend on a number of marketplace and regulatory factors that are still developing.
The policies of the FDA or other regulatory authorities may change, and additional government regulations may be enacted that could prevent, limit or delay regulatory approval of any of our therapeutic candidates or any future therapeutic candidates.
If we are slow or unable to adapt to changes in existing requirements or the adoption of new requirements or policies, or if we are not able to maintain regulatory compliance, we may lose any regulatory approval that we may have obtained and we may not achieve or sustain profitability, which would adversely affect our business. We also cannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative or executive action, either in the United States or abroad.
In addition, three decisions from the U.S. Supreme Court in July 2024 may lead to an increase in litigation against regulatory agencies that could create uncertainty and thus negatively impact our business. The first decision overturned established precedent that required courts to defer to regulatory agencies’ interpretations of ambiguous statutory language. The second decision overturned regulatory agencies’ ability to impose civil penalties in administrative proceedings. The third decision extended the statute of limitations within which entities may challenge agency actions. These cases may result in increased litigation by industry against regulatory agencies and impact how such agencies choose to pursue enforcement and compliance actions. However, the specific, lasting effects of these decisions, which may vary within different judicial districts and circuits, are unknown. We also cannot predict the extent to which regulations, policies and decisions of the FDA or other regulatory authorities, such as the SEC, may become subject to increasing legal challenges, delays, and changes.
Disruptions at the FDA and other government agencies caused by, among other factors, funding shortages or global health concerns could hinder their ability to hire and retain key leadership and other personnel, slow the time necessary for new products to be reviewed and/or approved or otherwise prevent those agencies from performing normal business functions on which the operation of our business may rely, which would adversely affect our business. In addition, there is substantial uncertainty regarding new initiatives and how these might impact the FDA, its implementation of laws, regulations, policies and guidance and its personnel. Similar initiatives may also be directed toward other government agencies. These initiatives could prevent, limit or delay development and regulatory approval of our therapeutic candidates, which would adversely affect our business.
The ability of the FDA to review and approve new products can be affected by a variety of factors, including government budget and funding levels, government shutdowns, statutory, regulatory, and policy changes, the FDA’s ability to hire and retain key personnel and accept the payment of user fees, and other events that may otherwise affect the FDA’s ability to perform routine functions. In addition, government funding of other
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government agencies on which our operations may rely, including those that fund research and development activities, is subject to the political process, which is inherently fluid and unpredictable.
Disruptions at the FDA may slow the time necessary for new products to be reviewed and/or approved, which would adversely affect our business. For example, starting in January 2025, the U.S. government has reduced the number of federal employees, including at FDA, by establishing voluntary termination programs, by position eliminations or by involuntary terminations. Changes in FDA staffing could result in delays in the FDA’s responsiveness or in its ability to review submissions or applications, issue regulations or guidance or implement or enforce regulatory requirements in a timely fashion or at all.
Similar consequences would also result in the event of a significant shutdown of the federal government. For example, over the last several years, including in late 2025 and early 2026, the U.S. government has shut down several times, and certain regulatory agencies, such as the FDA, when affected, had to furlough critical employees and stop critical activities. If a prolonged government shutdown occurs that affects funding for the FDA, or if geopolitical or global health concerns prevent the FDA from conducting their regular inspections, reviews or other regulatory activities, or if the volume of applications to the FDA for new therapeutic candidates increases materially, it could significantly impact the ability of the FDA to timely review and process our regulatory submissions, which could have a material adverse effect on our business. Further, future government shutdowns or delays could impact our ability to access the public markets and obtain necessary capital in order to properly capitalize and continue our operations. If any legislation, executive orders or lapses in agency funding impose constraints on the FDA’s ability to engage in oversight and implementation activities in the normal course, our business may be negatively impacted.
FDA-regulated industries, such as ours, face uncertainty with regard to the regulatory environment we will face as we proceed with research and development, and possibly in the future commercialization. Some of these efforts have manifested to date in the form of personnel measures that could impact the FDA’s ability to hire and retain key personnel, which could result in delays or limitations on our ability to obtain guidance from the FDA on our therapeutic candidates in development and obtain the requisite regulatory approvals in the future. Moreover, the U.S. government paused payments by, reduced the budget of and terminated grants provided by the National Institutes of Health (NIH) related to its funding for medical research, which has decreased, and may continue to decrease, the ability of facilities that rely on NIH funding to enroll and conduct clinical trials or increase the costs to us of conducting clinical trials. Some of these actions have been challenged in court and there remains general uncertainty regarding future activities. New executive orders, regulations, policies or guidance could be issued or promulgated that adversely affects us or creates a more challenging or costly environment to pursue the development of new therapeutic products. Alternatively, state governments may attempt to address or react to changes at the federal level with changes to their own regulatory frameworks in a manner that is adverse to our operations. If we become negatively impacted by future governmental orders, regulations, policies or guidance, there could be a material adverse effect on us and our business.
If we are found to have improperly promoted off-label use of our products, we may become subject to significant liability.
The FDA, the EMA and comparable regulatory authorities in other jurisdictions strictly regulate the promotional claims that may be made about prescription drug products, such as our products. While physicians, in the practice of medicine, may prescribe approved drugs for unapproved indications, a product may not be promoted for uses that are not approved by the applicable regulatory authority as reflected in the product’s approved labeling or for uses inconsistent with the product’s approved labeling. If our promotional materials and related activities are not consistent with the approved labeling or if physicians, in their professional medical judgment, nevertheless prescribe the drug product to their patients in a manner that is inconsistent with the approved labeling, we may be subject to claims that we promoted off-label use or otherwise violated applicable regulations. In addition, although we may believe our therapeutic candidates or any future therapeutic candidates may provide for superior efficacy as compared to marketed products, without head-to-head data, we will be unable to make comparative claims for our products. If we are found to have promoted such off-label use or made such unsubstantiated comparative claims, we may become subject to significant liability under the Federal Food, Drug, and Cosmetic Act and other statutory authorities, such as laws prohibiting false claims for reimbursement.
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Our operations and relationships with healthcare providers, healthcare organizations, customers and third-party payors will be subject to applicable anti-kickback, fraud and abuse, transparency and other healthcare laws and regulations, which could expose us to, among other things, enforcement actions, criminal sanctions, civil penalties, contractual damages, reputational harm, administrative penalties and burdens and diminished profits and future earnings.
Our current and future arrangements with healthcare providers, healthcare organizations, third-party payors and customers expose us to broadly applicable fraud and abuse and other healthcare laws and regulations that may constrain the business or financial arrangements and relationships through which we research, market, sell and distribute any of our therapeutic candidates, if approved. Restrictions under applicable federal and state healthcare laws and regulations, include the following:
nthe federal Anti-Kickback Statute, which prohibits, among other things, individuals and entities from knowingly and willfully soliciting, receiving, offering or providing remuneration, directly or indirectly, in cash or in kind, to induce or reward, or in return for, either the referral of an individual, or the purchase, order or recommendation of, any good or service for which payment may be made under a federal and state healthcare program such as Medicare and Medicaid. The term remuneration has been broadly interpreted to include anything of value. A person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation;
nthe federal criminal and civil false claims and civil monetary penalties laws, including the federal False Claims Act, which can be enforced through civil whistleblower or qui tam actions against individuals or entities, and the Federal Civil Monetary Penalties Law, which prohibit, among other things, knowingly presenting, or causing to be presented, to the federal government, claims for payment that are false or fraudulent, knowingly making, using or causing to be made or used, a false record or statement material to a false or fraudulent claim, or from knowingly making a false statement to avoid, decrease or conceal an obligation to pay money to the federal government. In addition, certain marketing practices, including off-label promotion, may also violate false claims laws. Moreover, the government may assert that a claim including items and services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the federal False Claims Act;
nHIPAA and its implementing regulations, which impose criminal and civil liability, prohibit, among other things, knowingly and willfully executing, or attempting to execute a scheme to defraud any healthcare benefit program, or knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false statement in connection with the delivery of or payment for healthcare benefits, items or services; similar to the federal Anti-Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation;
nHIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act (HITECH), and their respective implementing regulations, which impose obligations on certain healthcare providers, health plans and healthcare clearinghouses, known as covered entities, as well as their business associates and covered subcontractors that perform certain services involving the storage, use or disclosure of individually identifiable health information for or on behalf of a covered entity and their business associates, including mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually identifiable health information, and require notification to affected individuals and regulatory authorities of certain breaches of security of individually identifiable health information;
nthe federal Physician Payments Sunshine Act, which requires certain manufacturers of covered drugs, devices, biologics and medical supplies that are reimbursable under Medicare, Medicaid or the Children’s Health Insurance Program, with certain exceptions, to report annually to the Centers for Medicare & Medicaid Services (CMS) information related to certain payments and other transfers of value to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors), certain other health care professionals (such as physician assistants and certain advanced practice nurses), and teaching hospitals, as well as ownership and investment interests held by the physicians
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described above and their immediate family members, with the information made publicly available on a searchable website;
nthe Foreign Corrupt Practices Act (FCPA) which prohibits U.S. persons and their representatives from directly or indirectly offering to pay, paying, promising to pay or authorizing the payment of money or anything of value to a foreign official in order to influence any act or decision of the foreign official in his or her official capacity or to secure any other improper advantage in order to obtain or retain business;
nanalogous state and foreign laws and regulations, such as state anti-kickback and false claims laws, that may apply to sales or marketing arrangements and claims involving healthcare items or services reimbursed by non-governmental third-party payors, including private insurers;
ncertain state laws that require biopharmaceutical companies to comply with the biopharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the federal government in addition to requiring drug manufacturers to report information related to payments to physicians and other healthcare providers or marketing expenditures and drug pricing information, and state and local laws that require the registration of biopharmaceutical sales representatives; and
nstate and non-U.S. laws governing the privacy and security of health information in some circumstances, many of which differ from each other in significant ways and often are not preempted by HIPAA, thus complicating compliance efforts.
Efforts to ensure that our current and future business arrangements with third parties comply with applicable healthcare laws and regulations could involve substantial costs. It is possible that governmental authorities will conclude that our business practices do not comply with current or future statutes, regulations, agency guidance or case law involving applicable fraud and abuse or other healthcare laws and regulations. If our operations are found to be in violation of any such requirements, we may be subject to significant penalties, including civil, criminal and administrative penalties, damages, fines, disgorgement, imprisonment, the curtailment or restructuring of our operations, loss of eligibility to obtain approvals from the FDA, exclusion from participation in government contracting, healthcare reimbursement or other government programs, including Medicare and Medicaid, integrity oversight and reporting obligations, or reputational harm, any of which could adversely affect our financial results. These risks cannot be entirely eliminated. Any action against us for an alleged or suspected violation could cause us to incur significant legal expenses and could divert our management’s attention from the operation of our business, even if our defense is successful. In addition, achieving and sustaining compliance with applicable laws and regulations may be costly to us in terms of money, time and resources.
Failure to comply with laws and regulations related to the protection of research subjects could result in fines, penalties, and litigation, and have a material adverse effect upon our business.
We may be subject to regulation under international, federal, state and local laws and regulations relating to the protection of research subjects. Federally funded human-subject research in the United States, including the collection of identifiable human biospecimens, is governed by 45 CFR Part 46, also known as the Health and Human Services Policy for Protection of Human Research Subjects or the “Common Rule.” Use of biospecimens in certain other research is subject to FDA regulations for the Protection of Human Subjects and Institutional Review Boards at 21 CFR Parts 50 and 56. While we believe that we are in compliance with these laws, we may not be aware of all such laws or may fail to properly audit and identify gaps in compliance. Similarly, we may discover deviations from the materials used in our therapeutic candidate, which may not be detectable by us in a timely manner, and we may fail to properly match the compliance requirements of our researchers to the compliance requirements of our suppliers. Failure of our company or our suppliers to comply with international, federal, state and local laws and regulations could subject us to denial of the right to conduct business, fines, criminal penalties, litigation and/or other enforcement actions which could have a material adverse effect on our business.
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We may face difficulties from healthcare legislative and regulatory reform measures.
Existing laws and regulatory policies may change and additional government regulations may be enacted that could prevent, limit or delay regulatory approval of our therapeutic candidates or any future therapeutic candidates. We cannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative action, either in the United States or abroad. If we are slow or unable to adapt to changes in existing requirements or the adoption of new requirements or policies, or if we are not able to maintain regulatory compliance, we may lose any regulatory approval that we may have obtained, or may face penalties for any approved products, and we may not achieve or sustain profitability.
In the United States and some foreign jurisdictions, there have been and we expect there will continue to be, a number of legislative and regulatory changes to the healthcare system, including cost containment measures that may reduce or limit coverage and reimbursement for newly approved drugs and affect our ability to profitably sell any therapeutic candidates for which we obtain marketing approval. In particular, there have been and continue to be a number of initiatives at the U.S. federal and state levels that seek to reduce healthcare costs and improve the quality of care.
For example, the ACA made significant changes to the healthcare system, including an increase to manufacturers’ rebate liability under the Medicaid Drug Rebate Program, imposition of a significant annual fee on companies that manufacture or import branded prescription drug products and a requirement for manufacturers to provide a discount off the negotiated price of prescriptions filled by beneficiaries in the Medicare Part D coverage gap.
There has been heightened governmental scrutiny over the manner in which manufacturers set prices for their marketed products, which has resulted in several presidential executive orders, Congressional inquiries and proposed and enacted federal and state legislation designed to, among other things, bring more transparency to product pricing, reduce the costs of drugs under Medicare and reform government program reimbursement methodologies for drug products. These initiatives culminated in the enactment of the Inflation Reduction Act in August 2022, which, among other things, allows the U.S. Department of Health and Human Services (HHS) to directly negotiate the selling price of a statutorily specified number of drugs and biologics each year that CMS reimburses under Medicare Part B and Part D. The negotiated price may not exceed a statutory ceiling price. Only high-expenditure single-source biologics that have been approved for at least 11 years (7 years for single-source drugs) can qualify for negotiation, with the negotiated price taking effect two years after the selection year. Each year up to twenty (20) products will be selected by HHS for the Medicare Drug Price Negotiation Program. Products subject to the Medicare Drug Price Negotiation Program are expected to experience a significant reduction in reimbursement from the Medicare program on a per unit basis. The law also penalizes drug manufacturers that increase prices of Medicare Part B and Part D drugs at a rate greater than the rate of inflation, and in November 2024, CMS finalized regulations for the Medicare Part B and Part D inflation rebates. The Inflation Reduction Act permits the Secretary of HHS to implement many of these provisions through guidance, as opposed to regulation, for the initial years. Manufacturers that fail to comply with the Inflation Reduction Act may be subject to various penalties, including civil monetary penalties. In June 2026, the HHS published a proposed rule that, if finalized, would codify the Medicare Drug Price Negotiation Program and, among other things, seeks to: (i) clarify the treatment of certain fixed combination drugs that are new formulations; and (ii) clarify how CMS would identify the date from which the 7-and 11-year timeline would begin.
The current federal administration is pursuing policies to reduce regulations and expenditures across government including at HHS, which include the FDA and CMS, and related agencies. For example, the current administration has announced agreements with pharmaceutical companies that require the drug manufacturers to offer, through a direct-to-consumer platform (TrumpRx), U.S. patients and Medicaid programs prescription drug Most-Favored Nation pricing equal to or lower than those paid in other developed nations, with additional mandates for direct-to-patient discounts and repatriation of foreign revenues. Other recent actions included, for example, directives to reduce agency workforce, rescind a prior executive order tasking the Center for Medicare and Medicaid Innovation to consider new payment and healthcare models to limit drug spending, impose tariffs on certain imported pharmaceutical products and promote most-favored-nation (MFN) drug pricing, among other directives. For example, on May 12, 2025, the current federal administration issued an executive order that, among other things, required HHS, within 30 days, to establish and communicate to drug
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manufacturers MFN price targets designed to bring drug prices for American patients in line with those in comparably developed nations. If significant progress towards MFN pricing is not achieved, the executive order requires HHS to propose a rulemaking to implement MFN pricing. In December 2025, CMS issued proposed regulations to establish, under the Center for Medicare and Medicaid Innovation, two mandatory MFN pricing demonstration models under Medicare Part B and Part D. One of these MFN pricing rules was finalized in October 2026 with an effective date in November 2026. Additionally, the current administration recently called on Congress to enact “The Great Healthcare Plan,” to codify and expand Most-Favored Nation pricing, lower government subsidies to private insurance companies, increase healthcare price transparency, expand pharmaceutical drugs available for over-the-counter purchase and enact restrictions on pharmacy benefit manager payment methodologies, among other things. If and when these rules or other MFN pricing rules are finalized and become effective, they are likely to mandate reduced prices of at least some drugs in the United States, if they are also sold in comparator countries. Even if we do not market drugs in such countries, we will be indirectly affected if our drugs compete with drugs that were reduced by MFN pricing. Further, as part of the Make America Healthy Again (MAHA) Commission’s recent Strategy Report, the administration is working across government agencies to increase enforcement on direct-to-consumer pharmaceutical advertising. These actions and policies may significantly reduce U.S. drug prices, potentially impacting manufacturers’ global pricing strategies and profitability, while increasing their operational costs and compliance risks.
At the state level, legislatures have increasingly passed legislation and implemented regulations designed to control pharmaceutical and biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk purchasing. Additionally, in its June 2024 decision in Loper Bright Enterprises v. Raimondo, the U.S. Supreme Court overturned the longstanding Chevron doctrine, under which courts were required to give deference to regulatory agencies’ reasonable interpretations of ambiguous federal statutes. The Loper Bright decision could result in additional legal challenges to current regulations and guidance issued by federal agencies applicable to our operations, including those issued by the FDA.
We expect that other healthcare reform measures that may be adopted in the future may result in more rigorous coverage criteria and in additional downward pressure on the price that we receive for any approved product. The implementation of cost containment measures or other healthcare reforms may prevent us from being able to generate revenue, attain profitability, or commercialize our products, if approved.
Even if we are able to commercialize our therapeutic candidates and any future therapeutic candidates, if approved, such therapeutic candidate may become subject to unfavorable pricing regulations or third-party coverage and reimbursement policies, which would harm our business.
The availability of coverage and the adequacy of reimbursement by governmental healthcare programs, such as Medicare and Medicaid, private health insurers and other third-party payors are essential for most patients to be able to afford prescription medications such as our therapeutic candidates, if approved. Sales of any of our therapeutic candidates that receive regulatory approval will be dependent substantially, both in the United States and internationally, on the extent to which the costs of our therapeutic candidates will be paid by health maintenance, managed care, pharmacy benefit and similar healthcare management organizations or reimbursed by government health administration authorities, private health coverage insurers and other third-party payors. If reimbursement is not available, or is available only to limited levels, we may not be able to successfully commercialize our therapeutic candidates. Even if coverage is provided, the approved reimbursement amount may not be high enough to allow us to establish or maintain pricing sufficient to realize an adequate return on our investment. Coverage and reimbursement may impact the demand for, or the price of, any therapeutic candidate for which we obtain regulatory approval. If coverage and reimbursement are not available or reimbursement is available only to limited levels, we may not successfully commercialize any therapeutic candidate for which we obtain regulatory approval.
There is significant uncertainty related to insurance coverage and reimbursement of newly approved products. In the United States, principal decisions about reimbursement for new products are typically made by CMS. CMS decides whether and to what extent a new product will be covered and reimbursed under Medicare, and private payors often follow CMS’s decisions regarding coverage and reimbursement to a substantial degree. However, one payor’s determination to provide coverage for a product does not assure that other payors will
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also provide coverage for the product. As a result, the coverage determination process is often time-consuming and costly. This process will require us to provide scientific and clinical support for the use of our products to each payor separately, with no assurance that coverage and adequate reimbursement will be applied consistently or obtained in the first instance. Increasingly, third-party payors are requiring that drug companies provide them with predetermined discounts from list prices and are challenging the prices charged for medical products. Further, such payors are increasingly examining the medical necessity and reviewing the cost effectiveness of medical products. There may be especially significant delays in obtaining coverage and reimbursement for newly approved products. Third-party payors may limit coverage to specific products on an approved list, known as a formulary, which might not include all FDA-approved products for a particular indication. We may need to conduct expensive pharmaco-economic studies to demonstrate the medical necessity and cost effectiveness of our products. Nonetheless, our therapeutic candidates may not be considered medically necessary or cost effective. We cannot be sure that coverage and reimbursement will be available for any product that we commercialize and, if reimbursement is available, what the level of reimbursement will be.
Moreover, increasing efforts by governmental and third-party payors in the United States and abroad to cap or reduce healthcare costs may cause such organizations to limit both coverage and the level of reimbursement for newly approved products and, as a result, they may not cover or provide adequate payment for our therapeutic candidates, if approved. We expect to experience pricing pressures in connection with the sale of our therapeutic candidates due to the trend toward managed healthcare, the increasing influence of health maintenance organizations and additional legislative changes. The downward pressure on healthcare costs in general, particularly prescription drugs and surgical procedures and other treatments, has become very intense. As a result, increasingly high barriers are being erected to the entry of new products.
We are subject to U.S. and certain foreign export and import controls, sanctions, embargoes, anti-corruption laws and anti-money laundering laws and regulations. Compliance with these legal standards could impair our ability to compete in domestic and international markets. We can face criminal liability and other serious consequences for violations, which can harm our business.
U.S. and foreign anti-corruption laws and regulations prohibit companies and their employees, agents, CROs, CDMOs, legal counsel, accountants, consultants, contractors and other partners from authorizing, promising, offering, providing, soliciting or receiving directly or indirectly, corrupt or improper payments or anything else of value to or from recipients in the public or private sector. The U.S. FCPA also obligates companies whose securities are listed in the United States to comply with accounting provisions requiring the company to maintain books and records that accurately and fairly reflect all transactions of the corporation, including international subsidiaries, and to devise and maintain an adequate system of internal accounting controls. Violations of anti-corruption laws can result in substantial criminal fines and civil penalties, imprisonment, the loss of trade privileges, debarment, tax reassessments, breach of contract and fraud litigation, reputational harm and other consequences. We have direct or indirect interactions with officials and employees of government agencies or government-affiliated hospitals, universities and other organizations. We also expect our non-U.S. activities to increase over time. We expect to rely on third parties for research, preclinical studies and clinical trials and/or to obtain necessary permits, licenses, patent registrations and other regulatory approvals. We can be held liable for the corrupt or other illegal activities of our personnel, agents or partners, even if we do not explicitly authorize or have prior knowledge of such activities.
We are also subject to export control and import laws and regulations, including the U.S. Export Administration Regulations, U.S. Customs regulations and various economic and trade sanctions regulations administered by the U.S. Treasury Department’s Office of Foreign Assets Control. Compliance with applicable regulatory requirements regarding the export of our products may create delays in the introduction of our products in international markets or, in some cases, prevent the export of our products to some countries altogether. Furthermore, U.S. export control laws and economic sanctions prohibit the provision of certain products and services to countries, governments and persons targeted by U.S. sanctions.
Any violations of the laws and regulations described above may result in substantial civil and criminal fines and penalties, imprisonment, the loss of export or import privileges, debarment, tax reassessments, breach of contract and fraud litigation, reputational harm and other consequences.
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Governments outside the United States tend to impose strict price controls, which may adversely affect our revenue, if any.
In some countries, particularly member states of the EU, the pricing of therapeutic products is subject to governmental control. In these countries, pricing negotiations with governmental authorities can take considerable time after receipt of regulatory approval for a product. In addition, there can be considerable pressure by governments and other stakeholders on prices and reimbursement levels, including as part of cost containment measures. Political, economic and regulatory developments may further complicate pricing negotiations, and pricing negotiations may continue after reimbursement has been obtained. Reference pricing used by various EU member states and parallel distribution, or arbitrage between low-priced and high-priced member states, can further reduce prices. To obtain coverage and reimbursement or pricing approvals in some countries, we may be required to conduct a clinical trial or other studies that compare the cost-effectiveness of our therapeutic candidates or any future therapeutic candidates to other available therapies in order to obtain or maintain reimbursement or pricing approval. Publication of discounts by third-party payors or authorities may lead to further pressure on the prices or reimbursement levels within the country of publication and other countries. If reimbursement of any therapeutic candidate approved for marketing is unavailable or limited in scope or amount, or if pricing is set at unsatisfactory levels, our business, financial condition, results of operations or prospects could be materially and adversely affected.
Risks Related to Our Common Stock and This Offering
Anti-takeover provisions in our charter documents and under Delaware law could prevent or delay an acquisition of us, which may be beneficial to our stockholders, and may prevent attempts by our stockholders to replace or remove our current management.
Our restated certificate of incorporation and our restated bylaws that will be in effect upon completion of this offering contain provisions that could delay or prevent a change in control of our company. These provisions could also make it difficult for stockholders to elect directors who are not nominated by current members of our board of directors or take other corporate actions, including effecting changes in our management. These provisions:
nestablish a classified board of directors so that not all members of our board of directors are elected at one time;
npermit only the board of directors to establish the number of directors and fill vacancies on the board of directors;
nprovide that directors may only be removed “for cause” and only with the approval of two-thirds of our stockholders;
nrequire super-majority voting to amend some provisions in our restated certificate of incorporation and restated bylaws;
nauthorize the issuance of “blank check” preferred stock that our board of directors could use to implement a stockholder rights plan;
neliminate the ability of our stockholders to call special meetings of stockholders;
nprohibit stockholder action by written consent, which requires all stockholder actions to be taken at a meeting of our stockholders;
nprohibit cumulative voting; and
nestablish advance notice requirements for nominations for election to our board of directors or for proposing matters that can be acted upon by stockholders at annual stockholder meetings.
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In addition, Section 203 of the Delaware General Corporation Law (DGCL), may discourage, delay or prevent a change in control of our company. Section 203 imposes certain restrictions on mergers, business combinations and other transactions between us and holders of 15% or more of our common stock.
The exclusive forum provisions in our organizational documents may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or any of our directors, officers or employees, or the underwriters of any offering giving rise to such claim, which may discourage lawsuits with respect to such claims.
Our restated bylaws that will be in effect upon completion of this offering, to the fullest extent permitted by law, will provide that the Court of Chancery of the State of Delaware is the exclusive forum for: any derivative action or proceeding brought on our behalf; any action asserting a breach of fiduciary duty; any action asserting a claim against us arising pursuant to the DGCL, our restated certificate of incorporation, or our restated bylaws; or any action asserting a claim that is governed by the internal affairs doctrine. This exclusive forum provision does not apply to suits brought to enforce a duty or liability created by the Exchange Act. It could apply, however, to a suit that falls within one or more of the categories enumerated in the exclusive forum provision. This choice of forum provision may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or any of our directors, officers, or other employees, or the underwriters of any offering giving rise to such claims, which may discourage lawsuits with respect to such claims. Alternatively, if a court were to find the choice of forum provisions contained in our bylaws to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could harm our business, financial condition, results of operations and prospects.
Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all claims brought to enforce any duty or liability created by the Securities Act or the rules and regulations thereunder. Our restated bylaws will provide that the federal district courts of the United States will, to the fullest extent permitted by law, be the exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act (Federal Forum Provision). Our decision to adopt a Federal Forum Provision followed a decision by the Supreme Court of the State of Delaware holding that such provisions are facially valid under Delaware law. While federal or other state courts may not follow the holding of the Delaware Supreme Court or may determine that the Federal Forum Provision should be enforced in a particular case, application of the Federal Forum Provision means that suits brought by our stockholders to enforce any duty or liability created by the Securities Act must be brought in federal court and cannot be brought in state court, and our stockholders cannot waive compliance with the federal securities laws and the rules and regulations thereunder. Section 27 of the Exchange Act creates exclusive federal jurisdiction over all claims brought to enforce any duty or liability created by the Exchange Act or the rules and regulations thereunder. In addition, neither the exclusive forum provision nor the Federal Forum Provision applies to suits brought to enforce any duty or liability created by the Exchange Act. Accordingly, actions by our stockholders to enforce any duty or liability created by the Exchange Act or the rules and regulations thereunder must be brought in federal court, and our stockholders cannot waive compliance with the federal securities laws and the rules and regulations thereunder.
Any person or entity purchasing or otherwise acquiring or holding any interest in any of our securities shall be deemed to have notice of and consented to our exclusive forum provisions, including the Federal Forum Provision. These provisions may limit a stockholder’s ability to bring a claim, and may result in increased costs for a stockholder to bring such a claim, in a judicial forum of their choosing for disputes with us or our directors, officers, other employees or agents, which may discourage lawsuits against us and our directors, officers, other employees or agents.
The market price of our common stock is likely to be highly volatile, and you could lose all or part of your investment.
The trading price of our common stock following this offering is likely to be highly volatile and subject to wide fluctuations in response to various factors, some of which we cannot control. As a result of this volatility, investors may not be able to sell their common stock at or above the initial public offering price. The market
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price for our common stock may be influenced by many factors, including the other risks described in this “Risk Factors” section and the following:
nresults of preclinical studies and clinical trials of any therapeutic candidates, or those of our competitors or our existing or future collaborators or licensing partners;
nthe timing and enrollment status of our clinical trials;
nregulatory or legal developments in the United States or other countries, especially changes in federal or global health policies, laws or regulations applicable to any therapeutic candidates, including the review and oversight functions of federal health regulatory bodies;
nthe success or failure of competitive products or technologies;
nintroductions and announcements of new therapeutic candidates by us, any future commercialization partners, or our competitors, and the timing of these introductions or announcements;
nactions taken by regulatory agencies with respect to any therapeutic candidates, clinical studies and, if approved, manufacturing process or sales and marketing terms;
nactual or anticipated variations in our financial results or those of companies that are perceived to be similar to us;
nthe success of our efforts to identify, acquire or in-license new technologies or therapeutic candidates;
ndevelopments concerning any future collaborations, including but not limited to those with development and commercialization partners if any therapeutic candidates are approved;
nmarket conditions in the pharmaceutical and biotechnology sectors;
nannouncements by us or our competitors of significant acquisitions, strategic collaborations, joint ventures or capital commitments;
ndevelopments or disputes concerning patents or other proprietary rights, including patents, litigation matters and our ability to obtain patent protection for any therapeutic candidates;
nour ability or inability to raise additional capital and the terms on which we are able to raise it, if at all;
nour ability to effectively manage our growth;
nthe recruitment or departure of key personnel;
nchanges in the structure of healthcare payment systems;
nactual or anticipated changes in earnings estimates, development timelines or changes in stock market analyst recommendations regarding our common stock, other comparable companies or our industry generally;
nour failure or the failure of our competitors to meet analysts’ projections or guidance that we or our competitors may give to the market;
nfluctuations in the valuation of companies perceived by investors to be comparable to us;
nannouncement and expectation of additional financing efforts;
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nspeculation in the press or investment community;
nfluctuations of share price and trading volume of our common stock;
nsales or perceived potential sales of shares of our common stock by us, insiders or our stockholders;
nthe concentrated ownership of our common stock;
nexpiration of market stand-off or lock-up agreements;
nchanges in accounting principles;
nactions instituted by activist stockholders or others;
nterrorist acts, acts of war or periods of widespread civil unrest;
nnatural disasters and other calamities, including global pandemics such as the COVID-19 pandemic;
ngeneral economic, industry and market conditions, including changes in tariffs and trade restrictions, fluctuating interest rates and inflation; and
nother events or factors, many of which are beyond our control.
In addition, the stock market in general, and the markets for pharmaceutical, biopharmaceutical and biotechnology stocks in particular, have experienced extreme price and volume fluctuations that have been often unrelated or disproportionate to the operating performance of the issuer. Furthermore, the trading price of our common stock may be adversely affected by third parties trying to drive down the market price. Short sellers and others, some of whom post anonymously on social media, may be positioned to profit if our stock declines and their activities can negatively affect our stock price. These broad market and industry factors may seriously harm the market price of our common stock, regardless of our actual operating performance. The realization of any of the above risks or any of a broad range of other risks, including those described in this “Risk Factors” section, could have a dramatic and adverse impact on the market price of our common stock.
We do not currently intend to pay dividends on our common stock and, consequently, our stockholders’ ability to achieve a return on their investment will be dependent on appreciation of the value of our common stock.
We have never declared or paid any cash dividends on our common stock. We currently intend to retain all available funds and any future earnings to support operations and to finance the growth and development of our business. As a result, any investment return on our common stock will be dependent on increases in the value of our common stock, which is not certain. There is no guarantee that shares of our common stock will appreciate in value or even maintain the price at which stockholders have purchased their shares.
If securities or industry analysts do not publish research or reports about our business, or if they issue an adverse or misleading opinion regarding our stock, our stock price and trading volume could decline.
The trading market for our common stock will be influenced by the research and reports that industry or securities analysts publish about us or our business. We do not have any control over the industry or securities analysts, or the content and opinions included in their reports. We do not currently have and may never obtain research coverage by securities and industry analysts. If no or few securities or industry analysts commence coverage of us, the trading price for our common stock could be impacted negatively. In the event we obtain securities or industry analyst coverage, if any of the analysts who cover us issue an adverse or misleading opinion regarding us, our business model, our intellectual property or our stock performance, or if our preclinical studies and clinical trials and operating results fail to meet the expectations of analysts, our stock price would likely decline. If one or more of such analysts cease coverage of us or fail to publish reports on us regularly, we
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could lose visibility in the financial markets, which in turn could cause a decline in our stock price or trading volume.
Sales of substantial amounts of shares of our common stock may cause the price of our common stock to decline.
Based on 37,394,559 shares of our capital stock outstanding as of June 30, 2026, including 3,930 shares of unvested restricted stock subject to repurchase and the automatic conversion of all shares of our outstanding convertible preferred stock into an aggregate of 34,141,408 shares of common stock, upon completion of this offering, we will have a total of 52,094,559 shares of common stock outstanding. Of these shares, only 14,700,000 shares of common stock sold in this offering, or 16,905,000 shares if the underwriters exercise their option to purchase additional shares in full, will be freely tradable, without restriction, in the public market immediately after this offering. Each of our officers, directors and substantially all of our stockholders have entered into lock-up agreements with the underwriters that, among other things and subject to certain exceptions, restrict their ability to sell or transfer their shares. The lock-up agreements pertaining to this offering will expire 180 days from the date of this prospectus. However, Jefferies LLC and TD Securities (USA) LLC may, in their sole discretion, permit our officers, directors and other stockholders who are subject to the lock-up agreements to sell shares prior to the expiration of the lock-up agreements. After the lock-up agreements expire, based on 37,394,559 shares outstanding as of June 30, 2026, up to approximately an additional 37,394,559 shares of common stock will be eligible for sale in the public market approximately 798,911 of which are held by our officers, directors and their affiliated entities, and will be subject to volume limitations under Rule 144 under the Securities Act.
After this offering, the holders of an aggregate of 34,174,677 shares of our outstanding common stock as of June 30, 2026 will have rights, subject to some conditions, to require us to file registration statements covering their shares or to include their shares in registration statements that we may file for ourselves or our stockholders. We also intend to register shares of common stock that we may issue under our equity incentive plans. Once we register these shares, they will be able to be sold freely in the public market upon issuance, subject to the 180-day lock-up period under the lock-up agreements described above and in the sections titled “Shares Eligible for Future Sale” and “Underwriting.” See the section titled “Description of Capital Stock—Registration Rights” for additional information.
We cannot predict what effect, if any, sales of our shares in the public market or the availability of shares for sale will have on the market price of our common stock. However, future sales of substantial amounts of our common stock in the public market, including shares issued upon exercise of our outstanding options, or the perception that such sales may occur, could adversely affect the market price of our common stock.
We also expect that significant additional capital may be needed in the future to continue our planned operations. To raise capital, we may sell common stock, convertible securities or other equity securities in one or more transactions at prices and in a manner we determine from time to time. To the extent that additional capital is raised through the sale and issuance of shares of our common stock or other securities convertible into shares of our common stock, our stockholders will be diluted. These sales, or the perception in the market that the holders of a large number of shares intend to sell shares of our common stock, could reduce the market price of our common stock.
We will have broad discretion in the use of the net proceeds from this offering and may not use them effectively.
Our management will have broad discretion in the application of the net proceeds from this offering, including for any of the purposes described in the section titled “Use of Proceeds,” and you will be relying on the judgment of our management regarding the application of these proceeds. You will not have the opportunity, as part of your investment decision, to assess whether we are using the proceeds appropriately. Our management might not apply our net proceeds in ways that ultimately increase the value of your investment. If we do not invest or apply the net proceeds from this offering in ways that enhance stockholder value, we may fail to achieve expected financial results, which could cause our stock price to decline. Pending their use, we may invest the net proceeds from this offering in a manner that does not produce income or that loses value.
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No public market for our common stock currently exists, and an active and liquid trading market for our common stock may never develop. As a result, you may not be able to resell your shares of common stock at or above the initial public offering price.
Prior to this offering, no market for our common stock existed and an active trading market for our common stock may never develop or be sustained following this offering. The initial public offering price for our common stock was determined through negotiations with the underwriters and the negotiated price may not be indicative of the market price of our common stock after this offering. This price will not necessarily reflect the price at which investors in the market will be willing to buy and sell our shares following this offering, and the market value of our common stock may decrease from the initial public offering price. As a result of these and other factors, you may be unable to resell your shares of our common stock at or above the initial public offering price. The lack of an active market may impair your ability to sell your shares of common stock at the time you wish to sell them or at a price that you consider reasonable. The lack of an active market may also reduce the fair market value of your shares of common stock. To the extent certain of our existing stockholders and their affiliated entities participate in this offering, such purchases would reduce the nonaffiliated public float of our shares, meaning the number of shares of our common stock that are not held by officers, directors and controlling stockholders. As a result, the number of freely tradeable shares of our common stock following this offering will be reduced to what it would have been had these shares been sold to investors that were not existing stockholders, affiliates or purchasers. A reduction in the public float could reduce the number of shares that are available to be traded at any given time, thereby adversely impacting the liquidity of our common stock and depressing the price at which you may be able to sell shares of common stock purchased in this offering. Furthermore, an inactive market may also impair our ability to raise capital by selling shares of our common stock and may impair our ability to enter into strategic collaborations or acquire companies or products by using our shares of common stock as consideration.
You will experience immediate and substantial dilution as a result of this offering and raising additional capital in the future may cause dilution to our stockholders, including purchasers of common stock in this offering, restrict our operations or require us to relinquish rights to our technologies or therapeutic candidates.
The assumed initial public offering price of $17.00 per share, which is the midpoint of the range set forth on the cover page of this prospectus, is substantially higher than the pro forma as adjusted net tangible book value per share of our outstanding common stock immediately following the completion of this offering. If you purchase common stock in this offering at the assumed initial public offering price of $17.00 per share, and assuming that the underwriters do not exercise their option to purchase additional common stock in this offering, you will incur immediate and substantial dilution of $9.85 per share, representing the difference between the assumed initial public offering price of $17.00 per share and our pro forma as adjusted net tangible book value per share as of June 30, 2026 after giving effect to this offering and the conversion of all outstanding convertible preferred stock upon the completion of this offering. Following the completion of this offering, investors purchasing common stock in this offering will have contributed 47.4% of the total amount invested by stockholders since inception, but will only own 28.2% of the shares of common stock outstanding. For a further description of the dilution you will experience immediately after this offering, see the section titled “Dilution.”
Our executive officers, directors, principal stockholders and their respective affiliates will continue to exercise significant control over our company after this offering, which will limit your ability to influence corporate matters and could delay or prevent a change in corporate control.
Based on the beneficial ownership of our common stock as of September 30, 2026, prior to this offering, our executive officers, directors, holders of 5% or more of our capital stock and their respective affiliates beneficially owned 71.7% of our voting stock and, upon the completion of this offering, that same group will hold approximately 52.7% of our outstanding voting stock (assuming no exercise of the underwriters’ option to purchase additional shares and no purchases of shares in this offering by any of this group). As a result, these stockholders, if acting together, will continue to have significant influence over the outcome of corporate actions requiring stockholder approval, including the election of directors, amendment of our organizational documents, any merger, consolidation or sale of all or substantially all of our assets and any other significant corporate transaction. The interests of these stockholders may not be the same as or may even conflict with your interests. For example, these stockholders could delay or prevent a change of control of our company, even if
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such a change of control would benefit our other stockholders, which could deprive our stockholders of an opportunity to receive a premium for their common stock as part of a sale of our company or our assets and might affect the prevailing market price of our common stock.
General Risk Factors
Unstable market and economic conditions and adverse developments affecting the financial services industry, such as actual events or concerns involving inflation, liquidity, defaults or nonperformance by financial institutions or transactional counterparties, could adversely affect our current and projected business operations and our financial condition and results of operations.
From time to time, the global credit and financial markets have experienced extreme volatility and disruptions, including severely diminished liquidity and credit availability, declines in consumer confidence, declines in economic growth, increases in unemployment rates and uncertainty about economic stability. The financial markets and the global economy may also be adversely affected by the current or anticipated impact of military conflict, terrorism or other geopolitical events. Sanctions imposed by the United States and other countries in response to such conflicts, including the ones in Iran and Ukraine, may also adversely impact the financial markets and the global economy, and any economic countermeasures by the affected countries or others could exacerbate market and economic instability. Russia’s ongoing incursion of Ukraine has created extreme volatility in the global capital markets and is expected to have further global economic consequences, including disruptions of the global supply chain and energy markets; it is possible that the Israel-Hamas conflict and military conflict between the United States, Israel and Iran may have similar effects. In addition, adverse developments that affect financial institutions, such as events involving liquidity that are rumored or actual, have in the past and may in the future lead to market-wide liquidity problems. We may maintain cash balances at third-party financial institutions in excess of the Federal Deposit Insurance Corporation (FDIC) insurance limit and there is no guarantee that the federal government would provide access to uninsured funds in the future in the event of the closure of other banks or financial institutions, or that they would do so in a timely fashion.
Although we have not experienced any adverse impact to our liquidity or to our current and projected business operations, financial condition or results of operations, uncertainty remains over liquidity concerns in the broader financial services industry, and our business, our business partners, or industry as a whole may be adversely impacted in ways that we cannot predict at this time. Inflation and fluctuating interest rates have led to a decline in the trading value of previously issued government securities with interest rates below current market interest rates.
We will incur significant increased costs as a result of operating as a public company, and our management will be required to devote substantial time to new compliance initiatives and corporate governance practices.
As a public company, and particularly after we are no longer an emerging growth company or smaller reporting company, we will incur significant legal, accounting and other expenses that we did not incur as a private company. The Sarbanes-Oxley Act, the Dodd-Frank Wall Street Reform and Consumer Protection Act, the listing requirements of Nasdaq and other applicable securities rules and regulations impose various requirements on public companies, including establishment and maintenance of effective disclosure and financial controls and corporate governance practices. Our management and other personnel will need to devote a substantial amount of time to these compliance initiatives. If these requirements divert the attention of our management and personnel from other business concerns, they could have a material adverse effect on our business, financial condition and results of operations. Moreover, we expect these rules and regulations to substantially increase our legal and financial compliance costs and to make some activities more time consuming and costly. For example, we expect that these rules and regulations may make it more difficult and more expensive for us to obtain director and officer liability insurance and we may be required to incur substantial costs to maintain sufficient coverage. We cannot predict or estimate the amount or timing of additional costs we may incur to respond to these requirements. The impact of these requirements could also make it more difficult for us to attract and retain qualified persons to serve on our board of directors, our board committees or as executive officers. The increased costs will decrease our net income or increase our net loss, and the increased costs may require us to reduce costs in other areas of our business.
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Moreover, these rules and regulations are often subject to varying interpretations, in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices.
We may be subject to securities litigation, which is expensive and could divert management attention.
The market price of our common stock is likely to be volatile. The stock market in general, and Nasdaq and biopharmaceutical companies in particular, have experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of these companies. In the past, companies that have experienced volatility in the market price of their stock have been subject to securities class action litigation. We may be the target of this type of litigation in the future. Securities litigation against us could result in substantial costs, divert our management’s attention and resources from other business concerns and damage our reputation, which could seriously harm our business, financial condition, results of operations and prospects.
We are an “emerging growth company” and a “smaller reporting company” and the reduced reporting requirements applicable to emerging growth companies or smaller reporting companies could make our common stock less attractive to investors.
We are an “emerging growth company” as defined in the JOBS Act. For as long as we continue to be an emerging growth company, we may take advantage of exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies, including (i) not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, (ii) reduced disclosure obligations regarding executive compensation in this prospectus and our periodic reports and proxy statements and (iii) exemptions from the requirements of holding nonbinding advisory stockholder votes on executive compensation and stockholder approval of any golden parachute payments not approved previously. In addition, as an emerging growth company, we are only required to provide two years of audited financial statements and two years of selected financial data in this prospectus.
We could be an emerging growth company for up to five years following the completion of this offering, although circumstances could cause us to lose that status earlier, including if we are deemed to be a “large accelerated filer,” which occurs when the market value of our common stock that is held by non-affiliates equals or exceeds $700.0 million as of the prior June 30, or if we have total annual gross revenue of $1.235 billion or more during any fiscal year before that time, in which cases we would no longer be an emerging growth company as of the following December 31, or if we issue more than $1.0 billion in non-convertible debt during any three-year period before that time, in which case we would no longer be an emerging growth company immediately.
Under the JOBS Act, emerging growth companies can also delay adopting new or revised accounting standards until such time as those standards apply to private companies. We have elected to take advantage of the benefits of this extended transition period. Our financial statements may therefore not be comparable to those of companies that comply with such new or revised accounting standards. Until the date that we are no longer an “emerging growth company” or affirmatively and irrevocably opt out of the exemption provided by Section 7(a)(2)(B) of the Securities Act, upon issuance of a new or revised accounting standard that applies to our financial statements and that has a different effective date for public and private companies, we will disclose the date on which adoption is required for non-emerging growth companies and the date on which we will adopt the recently issued accounting standard.
We are also a “smaller reporting company” as defined in the Exchange Act. We may continue to be a smaller reporting company after this offering if either (i) the market value of our common stock held by non-affiliates is less than $250.0 million, measured as of the last business day of our most recently completed second quarter or (ii) our annual revenue is less than $100.0 million during the most recently completed fiscal year and the market value of our common stock held by non-affiliates is less than $700.0 million. We may continue to be a smaller reporting company even after we cease to be an emerging growth company, so we may continue to rely on exemptions from certain disclosure requirements that are available to smaller reporting companies. Specifically, as a smaller reporting company we may choose to present only the two most recent fiscal years of
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audited financial statements, plus any required unaudited interim condensed financial statements, we are not required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act and, similar to emerging growth companies, smaller reporting companies have reduced disclosure obligations regarding executive compensation.
If we fail to establish and maintain proper and effective internal control over financial reporting in the future, our ability to produce accurate and timely financial statements could be impaired, which could harm our operating results, investors’ views of us and, as a result, the value of our common stock.
Pursuant to Section 404 of the Sarbanes-Oxley Act, we will be required to furnish a report by our management on our internal control over financial reporting within our second Annual Report on Form 10-K. However, while we remain an emerging growth company, we will not be required to include an attestation report on internal control over financial reporting issued by our independent registered public accounting firm. Ensuring that we have adequate internal financial and accounting controls and procedures in place so that we can produce accurate financial statements on a timely basis is a costly and time-consuming effort that will need to be frequently evaluated. Our failure to maintain the effectiveness of our internal controls in accordance with the requirements of the Sarbanes-Oxley Act could have a material adverse effect on our business. If we identify one or more material weaknesses, it could result in an adverse reaction in the financial markets due to a loss of confidence in the reliability of our financial statements. In addition, if we are not able to continue to meet these requirements, we may not be able to remain listed on Nasdaq.
As we grow, we expect to hire additional personnel and may utilize external temporary resources to implement, document and modify policies and procedures to maintain effective internal controls. However, it is possible that we may identify deficiencies and weaknesses in our internal controls. If material weaknesses or deficiencies in our internal controls exist and go undetected or unremediated, our financial statements could contain material misstatements that, when discovered in the future, could cause us to fail to meet our future reporting obligations and cause the price of our common stock to decline.
Our disclosure controls and procedures may not prevent or detect all errors or acts of fraud.
Upon the completion of this offering, we will become subject to the periodic reporting requirements of the Exchange Act. We designed our disclosure controls and procedures to reasonably assure that information we must disclose in reports we file or submit under the Exchange Act is accumulated and communicated to management, and recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC. We believe that any disclosure controls and procedures or internal controls and procedures, no matter how well-conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met.
These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of simple error or mistake. For example, our directors or executive officers could inadvertently fail to disclose a new relationship or arrangement causing us to fail to make any related party transaction disclosures. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people or by an unauthorized override of the controls. Accordingly, because of the inherent limitations in our control system, misstatements due to error or fraud may occur and not be detected. In addition, we do not have a formal risk management program for identifying and addressing risks to our business in other areas.
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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
This prospectus contains forward-looking statements. In some cases, you can identify forward-looking statements by terms such as “believe,” “may,” “will,” “potentially,” “estimate,” “continue,” “anticipate,” “intend,” “could,” “would,” “project,” “plan,” “expect” and similar expressions that convey uncertainty of future events or outcomes, although not all forward-looking statements contain these words. These forward-looking statements are subject to a number of risks, uncertainties and assumptions, including those described in the section titled “Risk Factors” and elsewhere in this prospectus. Moreover, we operate in a competitive and rapidly changing environment, and new risks emerge from time to time. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussed in this prospectus may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements.
The forward-looking statements in this prospectus include, among other things, statements about:
nthe initiation, timing, progress, results and costs of our ongoing clinical trials for LCA-0061 and LCA-0321, IND-enabling activities and planned clinical trial for LCA-0062 and our other therapeutic candidates, as well as any future preclinical studies and clinical trials and our research and development programs;
nthe timing of and our ability to obtain and maintain regulatory approvals for LCA-0061, LCA-0062, LCA-0321 and any future therapeutic candidates;
nour ability to obtain funding for our operations, including funding necessary to complete further clinical development and commercialization of LCA-0061, LCA-0062 and LCA-0321 and further discovery, development and commercialization of earlier stage and future therapeutic candidates, if approved;
nestimates of the addressable market for our current and any future therapeutic candidates, and market growth;
nour plans to develop and, if approved, commercialize LCA-0061 and LCA-0062 for the treatment of allergic diseases, including food allergy, LCA-0321 for the treatment of Graves’ disease and our other therapeutic candidates;
nour expectations regarding demand for, and market acceptance of, our current and any future therapeutic candidates, if approved;
nour ability to market or commercialize any therapeutic candidates we may develop and to compete effectively with existing competitors and new market entrants;
nour ability to obtain, maintain, protect and enforce intellectual property and proprietary rights;
nour ability to expand our pipeline of therapeutic candidates;
nthe potential effects of extensive government regulations relating to our industry;
nour ability to operate our business without infringing, misappropriating or otherwise violating the intellectual property rights and proprietary technology of third parties;
nour ability to retain the continued service of our key professionals and consultants and to identify, hire and retain key management and technical personnel;
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nour expectations regarding any current or future collaboration and licensing arrangements with third parties, including our ability to reach development milestones under such agreements;
nthe impact of natural disasters, terrorist activity, pandemics and other events beyond our control on any of the above or any other aspect of our business operations;
ngeneral global macroeconomic, industry and market conditions in either domestic or international markets, as well as economic conditions specifically affecting industries in which we operate, including but not limited to, actual or perceived instability in the global banking industry, potential uncertainty with respect to the U.S. federal debt ceiling and budget and potential government shutdowns related thereto, labor shortages, supply chain disruptions, potential recession, inflation and changing interest rates;
nthe impact of natural and man-made global events on our business, including political instability and military hostilities in multiple geographies, including global responses thereto;
nour expectations regarding expenses, future revenue, capital requirements and our needs for additional financing;
nsales of our stock by us, our insiders or our stockholders, as well as the anticipation of lock-up releases or expiration of market stand-off or lock-up agreements;
nour expectations regarding the period during which we will qualify as an emerging growth company under the JOBS Act or a smaller reporting company;
nour ability to maintain adequate internal controls over financial reporting and to manage our business in accordance with applicable laws and the highly regulated industry in which we participate; and
nour expected use of the net proceeds from this offering and our existing cash, cash equivalents and marketable securities.
We caution you that the foregoing list may not contain all of the forward-looking statements made in this prospectus.
The forward-looking statements made in this prospectus relate only to events or information as of the date on which the statements are made in this prospectus. You should not rely upon forward-looking statements as predictions of future events. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee that the future results, levels of activity, performance or events and circumstances reflected in the forward-looking statements will be achieved or occur. We undertake no obligation to update publicly any forward-looking statements for any reason after the date of this prospectus to conform these statements to actual results or to changes in our expectations, except as required by law.
You should read this prospectus and the documents that we reference in this prospectus and have filed with the SEC as exhibits to the registration statement of which this prospectus is a part with the understanding that our actual future results, levels of activity, performance and events and circumstances may be materially different from what we expect. We qualify all of the forward-looking statements in this prospectus by these cautionary statements.
In addition, statements that “we believe” and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this prospectus, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain and you are cautioned not to unduly rely upon these statements.
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MARKET AND INDUSTRY DATA
This prospectus contains estimates, projections and other statistical data made by independent parties and by us relating to our industry and the markets in which we operate, including our general expectations and market position, market opportunity, the incidence and prevalence of certain medical conditions and other industry data. In some cases, we do not expressly refer to the sources from which these data are derived.
These data, to the extent they contain estimates or projections, involve a number of assumptions and limitations. Internal estimates are derived from publicly available information released by industry analysts and third-party sources, our internal research, and our industry experience and are based on assumptions made by us based on such data and our knowledge of our industry and market, which we believe to be reasonable. The industry in which we operate is subject to risks and uncertainties due to a variety of factors, including those described in the section titled “Risk Factors.” These and other factors could cause results to differ materially from those expressed in these publications and reports.
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USE OF PROCEEDS
We estimate that the net proceeds from this offering will be approximately $227.8 million, or approximately $262.7 million if the underwriters exercise their option to purchase additional shares in full, based on the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us.
Each $1.00 increase or decrease in the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, would increase or decrease, as applicable, the net proceeds to us from this offering by $13.7 million, assuming the number of shares offered, as set forth on the cover page of this prospectus, remains the same, and after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us. Similarly, each increase or decrease of 1.0 million shares in the number of shares of our common stock offered would increase or decrease, as applicable, the net proceeds that we receive from this offering by $15.8 million, assuming that the assumed initial public offering price remains the same and after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us. The information discussed above is illustrative only and will adjust based on the actual initial public offering price and other terms of this offering determined at pricing.
The principal purposes of this offering are to increase our financial flexibility, to obtain additional capital to support our operations, to create a public market for our common stock and to facilitate our access to the public equity markets. We currently intend to use the net proceeds we receive from this offering, together with our existing cash, cash equivalents and marketable securities as follows:
■approximately $80.0 million to advance the clinical development of LCA-0061 substantially through our planned Phase 2 clinical trial;
■approximately $70.0 million to advance the clinical development of LCA-0062 substantially through our planned Phase 2 clinical trial;
■approximately $90.0 million to advance the clinical development of LCA-0321 substantially through our planned Phase 2 clinical trial; and
■the remainder to advance our research pipeline, for other research and development activities, and for working capital and other general corporate purposes.
Based on our current operating plan, we believe that our existing cash, cash equivalents and marketable securities as of the date of this prospectus, together with the estimated net proceeds from this offering, will be sufficient for us to fund our projected operating expenses and capital expenditures into the second half of 2029. We have based this estimate on assumptions that may prove to be wrong, and we could use our available capital resources sooner than we expect. Because of the numerous risks and uncertainties associated with research, development and commercialization of pharmaceutical drugs, we are unable to estimate the exact amount of our working capital requirements.
The expected use of our existing cash, cash equivalents and marketable securities and the net proceeds from this offering represents our intentions based upon our current plans and business conditions, which could change in the future as our plans and business conditions evolve. The amounts we actually expend in these areas, and the timing thereof, may vary significantly from our current intentions and will depend on a number of factors, including the progress of our current and planned clinical trials, regulatory feedback, the success of research and development efforts, the results and timing of any future preclinical studies and clinical trials, any new collaborations or licenses we may enter into, cash generated from future operations and actual expenses to operate our business, and other factors described in the section titled “Risk Factors.” We may also use a portion of the net proceeds of this offering to in-license, acquire or invest in complementary businesses, products, or technologies, or to obtain the right to use such complementary technologies. We have no
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commitments with respect to any acquisition or investment, and we are not currently involved in any negotiations with respect to any such transaction.
As a result, we cannot predict with any certainty all of the particular uses for the net proceeds or the amounts that we will actually spend on the uses set forth above. Accordingly, our management will have broad discretion in the application of the net proceeds, and investors will be relying on the judgment of our management regarding the application of the net proceeds of this offering.
The expected net proceeds of this offering, together with our existing cash, cash equivalents and marketable securities, will not be sufficient for us to fund LCA-0061, LCA-0062, LCA-0321, our other therapeutic candidates or any other future therapeutic candidates, if any, through regulatory approval, and we will need to raise substantial additional capital to complete the development and potential commercialization of our therapeutic candidates, if approved.
Pending the uses described above, we intend to invest the net proceeds from this offering in short-term, investment-grade interest-bearing securities such as money market accounts, certificates of deposit, commercial paper and guaranteed obligations of the U.S. government.
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DIVIDEND POLICY
We have never declared or paid any cash dividends on our common stock. We currently intend to retain all available funds and any future earnings, if any, for use in the operation of our business and do not anticipate paying any cash dividends on our common stock in the foreseeable future. Any future determination to declare dividends will be made at the discretion of our board of directors and will depend on our financial condition, operating results, capital requirements, general business conditions and other factors that our board of directors may deem relevant. Our ability to pay cash dividends on our capital stock in the future may also be limited by any restrictions contained in any future financing instruments or by the terms of any preferred securities we may issue or agreements governing any indebtedness we may incur.
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CAPITALIZATION
The following table sets forth our cash, cash equivalents and marketable securities and capitalization as of June 30, 2026:
non an actual basis;
non a pro forma basis, giving effect to (i) the automatic conversion of all outstanding shares of our convertible preferred stock as of June 30, 2026 into an aggregate of 34,141,408 shares of our common stock and the related reclassification of the carrying value of the convertible preferred stock to permanent equity in connection with the completion of this offering, and (ii) the filing and effectiveness of our restated certificate of incorporation upon the completion of this offering; and
non a pro forma as adjusted basis giving effect to (i) the pro forma adjustments described above, and (ii) the issuance and sale of 14,700,000 shares of our common stock in this offering at an assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us.
The pro forma and pro forma as adjusted information set forth below is illustrative only and will be adjusted based on the actual initial public offering price and other terms of this offering determined at pricing.
You should read this table together with the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our financial statements and the related notes, each included elsewhere in this prospectus.
AS OF JUNE 30, 2026
ACTUALPRO FORMA
PRO FORMA AS ADJUSTED(1)
(in thousands, except share and per share amounts)
Cash, cash equivalents and marketable securities
$148,091 $148,091 $376,472 
Convertible preferred stock, par value $0.0001 per share; 153,933,467 shares authorized, issued and outstanding, actual; no shares authorized, issued and outstanding, pro forma and pro forma as adjusted
$277,056 $— $— 
Stockholders’ (deficit) equity:
Preferred stock, par value $0.0001 per share; no shares authorized, issued and outstanding, actual; 10,000,000 shares authorized, no shares issued and outstanding, pro forma and pro forma as adjusted
— — — 
Common stock, par value $0.0001 per share; 210,270,000 shares authorized, 3,253,151 shares issued and 3,249,221 shares outstanding, actual; 500,000,000 shares authorized, 37,394,559 shares issued and 37,390,629 shares outstanding, pro forma; and 500,000,000 shares authorized, 52,094,559 shares issued and 52,090,629 shares outstanding, pro forma as adjusted       
— 4 5 
Additional paid-in capital
4,712 281,764 509,570 
Accumulated other comprehensive loss
(97)(97)(97)
Accumulated deficit
(136,756)(136,756)(136,756)
Total stockholders’ (deficit) equity
(132,141)144,915 372,722 
Total capitalization
$144,915 $144,915 $372,722 
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(1)Each $1.00 increase or decrease in the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, would increase or decrease, as applicable, each of our pro forma as adjusted cash, cash equivalents and marketable securities, additional paid-in capital, total stockholders’ (deficit) equity and total capitalization by approximately $13.7 million, assuming that the number of shares offered, as set forth on the cover page of this prospectus, remains the same and after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us. Similarly, each increase or decrease of 1.0 million shares in the number of shares of our common stock offered in this offering would increase or decrease, as applicable, each of our pro forma as adjusted cash, cash equivalents and marketable securities, additional paid-in capital, total stockholders’ (deficit) equity and total capitalization by approximately $15.8 million assuming the assumed initial public offering price remains the same and after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us.
If the underwriters exercise their option to purchase additional shares in full, our pro forma as adjusted cash, cash equivalents and marketable securities, additional paid-in capital, total stockholders’ (deficit) equity, total capitalization, and shares of common stock outstanding as of June 30, 2026 would be $411.3 million, $544.4 million, $407.6 million, $407.6 million, and 54,299,559 shares, respectively.
The number of shares of our common stock to be outstanding after this offering on a pro forma and pro forma as adjusted basis set forth in the table above is based on (i) 3,253,151 shares of our common stock outstanding as of June 30, 2026, including 3,930 shares of unvested restricted stock subject to repurchase and (ii) the automatic conversion of all shares of our outstanding convertible preferred stock as of June 30, 2026 into an aggregate of 34,141,408 shares of our common stock in connection with the completion of this offering, and excludes:
n2,904,378 shares of our common stock issuable upon the exercise of stock options outstanding as of June 30, 2026 under our 2020 Plan, with a weighted-average exercise price of $2.15 per share;
n1,632,786 shares of our common stock issuable upon the exercise of stock options granted after June 30, 2026 under our 2020 Plan, with a weighted-average exercise price of $3.70 per share;
n6,024,792 shares of our common stock reserved for future issuance under our 2026 Plan, which will become effective in connection with this offering (including 2,524,792 shares as of September 30, 2026 reserved for issuance under our 2020 Plan, which shares will be added to the 2026 Plan upon its effectiveness and 172,670 shares of common stock issuable upon exercise of options we expect to grant to certain of our directors and employees pursuant to the 2026 Plan immediately following effectiveness of the registration statement of which this prospectus forms a part at an exercise price equal to the initial public offering price); and
n550,000 shares of our common stock to be reserved for future issuance under our ESPP, which will become effective in connection with this offering.
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DILUTION
If you invest in our common stock in this offering, your ownership interest will be immediately diluted to the extent of the difference between the initial public offering price per share of our common stock in this offering and the pro forma as adjusted net tangible book value per share of our common stock immediately after this offering.
Net tangible book value per share is determined by dividing our total tangible assets (which exclude deferred offering costs) less our total liabilities and convertible preferred stock by the number of shares of our common stock outstanding. Our historical net tangible book value (deficit) as of June 30, 2026 was $(134.0) million, or $(41.24) per share, based on 3,249,221 shares of our common stock outstanding as of that date.
After giving effect to the automatic conversion of all outstanding shares of our convertible preferred stock as of June 30, 2026 into an aggregate of 34,141,408 shares of our common stock and the related reclassification of the carrying value of the convertible preferred stock to permanent equity in connection with the completion of this offering, our pro forma net tangible book value as of June 30, 2026 would have been $143.1 million, or $3.83 per share of our common stock.
After giving further effect to the sale and issuance of 14,700,000 shares of common stock in this offering at an assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, and after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us, our pro forma as adjusted net tangible book value as of June 30, 2026 would have been $372.7 million, or approximately $7.15 per share. This amount represents an immediate increase in pro forma net tangible book value of $3.32 per share to our existing stockholders and an immediate dilution in pro forma net tangible book value of approximately $9.85 per share to new investors participating in this offering.
Dilution per share to new investors is determined by subtracting pro forma as adjusted net tangible book value per share after this offering from the initial public offering price per share paid by new investors. The following table illustrates this dilution (without giving effect to any exercise by the underwriters of their option to purchase additional shares):
Assumed initial public offering price per share
$17.00 
Historical net tangible book value (deficit) per share as of June 30, 2026
$(41.24)
Pro forma increase in historical net tangible book value per share as of June 30, 2026 attributable to the pro forma adjustments described above
45.07 
Pro forma net tangible book value per share as of June 30, 2026
3.83 
Increase in pro forma net tangible book value per share attributable to new investors participating in this offering
3.32 
Pro forma as adjusted net tangible book value per share after this offering
7.15 
Dilution per share to new investors participating in this offering
$9.85 
Each $1.00 increase or decrease in the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, would increase or decrease the pro forma as adjusted net tangible book value per share after this offering by $0.27 per share and $0.26 per share, respectively, and dilution per share to new investors in this offering by $0.73 per share and $0.74 per share, respectively, assuming the number of shares offered, as set forth on the cover page of this prospectus, remains the same, and after deducting the estimated underwriting discounts and commissions and the estimated offering expenses payable by us. Similarly, each increase of 1.0 million shares in the number of shares of our common stock offered in this offering would increase our pro forma as adjusted net tangible book value by approximately $15.8 million, or approximately $0.17 per share, and would decrease dilution per share to new investors in this offering by approximately $0.17 per share. Each decrease of 1.0 million shares in the number of shares of our common stock offered in this offering would decrease our pro forma as adjusted net tangible
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book value by approximately $15.8 million, or approximately $0.16 per share, and would increase dilution per share to new investors in this offering by approximately $0.16 per share, assuming the assumed initial public offering price per share remains the same and after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us. The pro forma as adjusted information is illustrative only, and we will adjust this information based on the actual initial public offering price and other terms of this offering determined at pricing.
If the underwriters exercise their option to purchase additional shares in full, the dilution to new investors in this offering would be $9.49 per share, assuming an initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus.
The following table shows, as of June 30, 2026 on a pro forma as adjusted basis described above, the differences between the existing stockholders and the new investors purchasing shares in this offering at the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, with respect to the number of shares purchased from us, the total consideration paid, which includes net proceeds received from the issuance of common and convertible preferred stock and cash received from the exercise of stock options, and the weighted-average price paid per share:
SHARES PURCHASEDTOTAL CONSIDERATIONWEIGHTED-AVERAGE PRICE PER SHARE
NUMBERPERCENTAMOUNTPERCENT
Existing stockholders before this offering
37,394,55971.8 %$277,789,000 52.6 %$7.43 
New investors participating in this offering
14,700,00028.2 %249,900,000 47.4 %$17.00 
Total
52,094,559100.0 %$527,689,000 100.0 %
Each $1.00 increase or decrease in the assumed initial public offering price of $17.00 per share, which is the midpoint of the price range set forth on the cover page of this prospectus, would increase or decrease, as applicable, total consideration paid by new investors and total consideration paid by all stockholders by approximately $14.7 million, assuming that the number of shares offered, as set forth on the cover page of this prospectus, remains the same. Similarly, each increase or decrease of 1.0 million shares in the number of shares of our common stock offered in this offering would increase or decrease, as applicable, total consideration paid by new investors and total consideration paid by all stockholders by approximately $17.0 million, assuming the assumed initial public offering price remains the same.
In addition, to the extent that any outstanding options are exercised, investors in this offering will experience further dilution.
Except as otherwise indicated, the above discussion and tables assume no exercise of the underwriters’ option to purchase additional shares. If the underwriters exercise their option to purchase additional shares in full, our existing stockholders would own 68.9% and our new investors would own 31.1% of the total number of shares of our common stock outstanding upon the completion of this offering.
The foregoing tables and calculations (other than historical net tangible book deficit) are based on (i) 3,253,151 shares of our common stock outstanding as of June 30, 2026, including 3,930 shares of unvested restricted stock subject to repurchase and (ii) the automatic conversion of all shares of our outstanding convertible preferred stock as of June 30, 2026 into an aggregate of 34,141,408 shares of our common stock in connection with the completion of this offering, and excludes:
n2,904,378 shares of our common stock issuable upon the exercise of stock options outstanding as of June 30, 2026 under our 2020 Plan, with a weighted-average exercise price of $2.15 per share;
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n1,632,786 shares of our common stock issuable upon the exercise of stock options granted after June 30, 2026 under our 2020 Plan, with a weighted-average exercise price of $3.70 per share;
n6,024,792 shares of our common stock reserved for future issuance under our 2026 Plan, which will become effective in connection with this offering (including 2,524,792 shares as of September 30, 2026 reserved for issuance under our 2020 Plan, which shares will be added to the 2026 Plan upon its effectiveness and 172,670 shares of common stock issuable upon exercise of options we expect to grant to certain of our directors and employees pursuant to the 2026 Plan immediately following effectiveness of the registration statement of which this prospectus forms a part at an exercise price equal to the initial public offering price); and
n550,000 shares of our common stock to be reserved for future issuance under our ESPP, which will become effective in connection with this offering.
To the extent that these outstanding stock options are exercised, new stock options are issued or we issue additional shares of our common stock in the future, there will be further dilution to new investors. In addition, we may choose to raise additional capital because of market conditions or strategic considerations, even if we believe that we have sufficient funds for our current or future operating plans. If we raise additional capital through the sale of equity or convertible debt securities, the issuance of these securities could result in further dilution to our stockholders.
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MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
You should read the following discussion and analysis of financial condition and results of operations together with our audited financial statements, unaudited interim condensed financial statements and related notes included elsewhere in this prospectus. This discussion contains forward-looking statements based upon our current plans and expectations that involve risks, uncertainties and assumptions, including those described in the section titled “Special Note Regarding Forward-Looking Statements.” Our actual results and the timing of selected events could differ materially from those discussed in these forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those identified below and those set forth under the section titled “Risk Factors.” You should carefully read the section titled “Risk Factors” to gain an understanding of the important factors that could cause actual results to differ materially from our forward-looking statements.
Overview
We are a clinical-stage biotechnology company focused on the discovery and development of novel therapeutics designed to degrade disease-causing extracellular proteins, with an initial focus on addressing autoimmune, inflammatory and allergic diseases. By leveraging our proprietary LYTAC platform, we have developed a pipeline of therapeutic candidates with the potential to provide deep and durable elimination of extracellular proteins that are inadequately addressed by currently available therapies. We are seeking to advance these therapeutic candidates through a streamlined clinical development strategy designed to generate early proof of concept, including Phase 1 pharmacodynamic and biomarker data, to assess target modulation and inform progression into later-stage clinical development. Our IgE portfolio consists of LCA-0061 and LCA-0062, which are both designed with an aim to efficiently degrade IgE for the treatment of allergic diseases, including food allergy. We are conducting a Phase 1 clinical trial of LCA-0061 in participants with elevated IgE, including patients with food allergy. Preliminary data from our first cohort of healthy atopic participants treated with a single 70 mg SC dose of LCA-0061 showed rapid, deep and sustained reduction in total and free IgE. We believe the initial LCA-0061 clinical data supports a differentiated profile from IgE blockers and provides initial human proof-of-mechanism for the LYTAC platform. We expect additional data in healthy participants with elevated IgE and food allergy patients in 2027. LCA-0062, our fast-follower IgE program, is currently in IND-enabling activities, and, if we receive regulatory clearance, we intend to initiate a Phase 1 clinical trial and expect to receive initial data in the second half of 2027. We are also advancing our Graves’ disease program, LCA-0321, which is designed with an aim to selectively degrade TSHR autoantibodies (also known as thyrotropin receptor antibodies or TRAbs), the pathogenic drivers of Graves’ disease. We are conducting a Phase 1 clinical trial of LCA-0321 in patients with Graves’ disease, and we expect initial data in 2027.
We are developing a novel therapeutic modality based on our LYTAC technology, designed to overcome limitations of traditional target inhibition approaches. Inhibition-based approaches are limited by target tractability and functional constraints, as many proteins lack accessible binding sites or have complex or non-enzymatic functions, including extracellular targets such as TRAbs in Graves’ disease. In addition, inhibition requires sustained target engagement and may not fully suppress disease-driving activity, particularly for proteins with high expression or rapid resynthesis rates, as observed with IgE in allergic diseases.
Since our inception in 2019, we have focused substantially all of our efforts and financial resources on research and development activities for our programs and establishing arrangements and collaborations with third parties for the development of our therapeutic candidates, as well as establishing and protecting our intellectual property portfolio, scaling up manufacturing processes and supplying our therapeutic candidates and other materials for our preclinical studies and clinical trials, leasing office and laboratory space, raising capital, business planning, and providing general and administrative support for these activities. We do not have any products approved for sale, have not generated any revenue from product sales, and we do not expect to generate any revenue from commercial sales for the foreseeable future. We expect to continue incurring significant operating losses for the foreseeable future due to the cost of research and development, clinical trials, preclinical studies and the regulatory approval process for our therapeutic candidates.
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We have incurred significant net losses and negative cash flows since our inception. During the years ended December 31, 2024 and 2025, we incurred a net loss of $26.5 million and $36.5 million, respectively, and used $29.5 million and $51.4 million in cash from operations, respectively. During the six months ended June 30, 2025 and 2026, we incurred a net loss of $25.6 million and $19.2 million, respectively, and used $35.7 million and $18.1 million in cash from operations, respectively. As of June 30, 2026, we had an accumulated deficit of $136.8 million and do not expect positive cash flow from operations in the foreseeable future. Substantially all of our net losses have resulted from costs incurred in connection with our research and development programs and, to a lesser extent, from general and administrative costs associated with our operations. We expect to continue incurring significant and increasing expenses and operating losses for the foreseeable future. Our net losses may fluctuate significantly from period to period, depending on the timing of and expenditures on our planned research and development activities. We expect our research and development expenses to increase in connection with the conduct of planned clinical trials for our lead programs, LCA-0061 and LCA-0321, further development of our LYTAC platform, planned preclinical studies, and potential investigational new drug applications (INDs) and clinical trials for future therapeutic candidates. We will also incur substantial additional expenses as we seek to expand our intellectual property portfolio, including through potential in-licensing opportunities, and hire additional personnel as we scale up our operations. Once we are a public company, we will incur additional costs associated with operating as a public company. To date, we have funded our operations primarily through the sale of convertible preferred stock, convertible notes and collaboration revenue from our collaboration agreement with Eli Lilly and Company (Lilly). As of June 30, 2026, we had cash, cash equivalents and marketable securities of $148.1 million.
We expect to fund our operations through public or private equity offerings or debt financing, collaboration or licensing arrangements with third parties or other strategic transactions or a combination of one or more of these funding sources. We may be unable to raise additional funds or enter into such agreements or other arrangements when needed on favorable terms, or at all. If we are unable to obtain adequate funding as and when needed, or on attractive terms, we could be required to significantly delay, reduce or eliminate some or all of our research and development activities, sell unsecured assets or scale back or terminate our pursuit of new strategic arrangements and transactions, or a combination of the above, any of which may have a material adverse effect on our business, results of operations, financial condition and/or our ability to fund our scheduled obligations on a timely basis or at all. The amount and timing of our future funding requirements will depend on many factors, including the pace and results of our development efforts. We cannot assure you that we will ever be profitable or generate positive cash flow from operating activities.
Collaboration and License Agreements
Collaboration Agreement with Lilly
In August 2021, we entered into a research and collaboration agreement (the Lilly Agreement) with Lilly to research, develop and commercialize novel degraders directed to up to five targets in Lilly’s therapeutic areas of focus. Under the Lilly Agreement, both parties conducted research activities pursuant to an agreed research plan, after which Lilly had the right to assume responsibility for further development and commercialization of resulting products under an exclusive, worldwide license. Upon execution, we received a non-refundable, non-creditable upfront payment of $35.0 million. In addition, we were eligible to receive preclinical, development and commercial milestone payments and royalties. In August 2025, Lilly exercised its option to extend the agreement for one year and paid us a $2.0 million extension fee. As of December 31, 2025 and June 30, 2026, no milestones were achieved. See Note 6 to our audited financial statements and unaudited interim condensed financial statements included elsewhere in this prospectus for further information regarding the Lilly Agreement.
In November 2025, we were notified of Lilly’s election to terminate the Lilly Agreement without cause, which became effective on February 12, 2026. We recognized collaboration revenue from the Lilly Agreement of $14.9 million and $6.7 million in the years ended December 31, 2024 and 2025, respectively, and $2.3 million during the six months ended June 30, 2025. The revenue recognized in 2025 included the acceleration of the remaining balance of deferred revenue, including the $2.0 million extension fee, which was recognized upon termination and completion of our performance obligations under the Lilly Agreement.
License Agreement with RSR
In July 2025, we entered into a non-exclusive license agreement with RSR, pursuant to which we obtained a worldwide license to certain RSR thermostable TSHR patents for use in our preclinical research and
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development program that seeks to develop a LYTAC degrader that binds and rapidly eliminates disease-causing TSHR autoantibodies. As consideration for the license, we paid a non-refundable upfront fee of $0.3 million.
Under the RSR License Agreement, we are required to pay an annual maintenance fee on each anniversary of the effective date, ranging from $50,000 on the first anniversary to $0.3 million on the fifth anniversary and thereafter. We recognized $0.3 million of expense related to the RSR License Agreement during each of the year ended December 31, 2025 and the six months ended June 30, 2026. We did not recognize any expense related to the RSR License Agreement during the six months ended June 30, 2025.
We are required to make aggregate milestone payments of up to $12.0 million, payable upon the earlier of the achievement of specified clinical and regulatory milestones or the occurrence of specified dates for each milestone payment set forth in the RSR License Agreement. The first milestone payment of $0.3 million is due upon the earlier of the filing of an IND application for the first licensed product or January 31, 2027. We may terminate the RSR License Agreement without cause upon 90 days’ written notice, in which case no milestone payments would be due, if none of the milestone events have occurred prior to termination.
Components of Results of Operations
Collaboration Revenue
To date, we do not have any commercial products and we have not generated any revenue from commercial product sales. Our revenue to date consists of collaboration revenue from the Lilly Agreement, which was terminated in February 2026. Although we may engage in discussions with third parties regarding potential collaboration opportunities, no such arrangements have been executed, and we cannot predict whether any such discussions will result in future collaboration revenue.
We expect that any revenue we do generate in the foreseeable future will fluctuate from year to year as a result of the timing and amount of milestones and other payments from any future license and collaboration agreements, and as a result of the fluctuations in the research and development expenses we incur in the performance of assigned activities under these agreements.
For the foreseeable future, we do not expect to generate any revenue from product sales unless and until such time as our therapeutic candidates have advanced through clinical development and obtain regulatory approval, if ever. If we fail to complete the development of our therapeutic candidates in a timely manner or obtain regulatory approval, our ability to generate revenue and our results of operations and financial condition would be adversely affected.
Operating Expenses
Our operating expenses consist of (i) research and development expenses, (ii) general and administrative expenses and (iii) restructuring and impairment charges.
Research and Development
Our research and development expenses consist of direct and indirect costs primarily related to advancing our LYTAC platform, building our pipeline of innovative therapies and our preclinical development activities and preparation for upcoming clinical trials. We recognize research and development expenses as incurred. We do not track all costs on a development program specific basis.
Our direct program research and development expenses include:
nexpenses incurred under agreements with consultants and third-party contract organizations to conduct research and development activities on our behalf;
ncosts related to production of preclinical and clinical trial materials, including fees paid to contract manufacturers;
nlaboratory and vendor expenses related to the execution of preclinical studies;
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ncosts incurred in obtaining technology licenses; and
nother expenses incurred to sustain research and development programs.
Our indirect research and development expenses include:
npersonnel-related expenses, which include salaries, bonuses, benefits and stock-based compensation;
nconsulting and other external costs, including laboratory services, supplies and materials, that are not directly related to our programs; and
nfacilities, depreciation and other expenses, which include allocated expenses for rent and maintenance of facilities, insurance and certain IT costs, and certain costs related to technology licenses.
Costs of certain activities are recognized based on an evaluation of the progress to completion of specific tasks. However, payments made prior to the receipt of goods or services that will be used or rendered for future research and development activities are deferred and capitalized as prepaid expenses and other current assets on our balance sheets. The capitalized amounts are recognized as expense as the goods are delivered or as related services are performed.
At this time, we cannot reasonably determine the nature, timing and estimated costs of the efforts that will be necessary to complete the development of, and obtain regulatory approval for, LCA-0061, LCA-0062, LCA-0321, and any of our other therapeutic candidates. Therapeutic candidates in later stages of development generally have higher development costs than those in earlier stages. We expect that our research and development expenses will increase substantially in connection with our ongoing activities, particularly as we advance our current therapeutic candidates, LCA-0061, LCA-0062 and LCA-0321, and any future therapeutic candidates through clinical development. We expect increased expenses for the foreseeable future as we continue our research and development, continue our ongoing clinical trials, initiate additional clinical trials, seek to expand our product pipeline and clinical applications, seek regulatory approval for our current and future therapeutic candidates, and invest in our organization. The actual probability of success for our therapeutic candidates may be affected by a variety of factors, including the safety and efficacy of our therapeutic candidates, clinical data, investment in our clinical programs, competition, manufacturing capability and commercial viability. We may never succeed in achieving regulatory approval for any of our therapeutic candidates. As a result of the uncertainties discussed above, we are unable to determine the duration and completion of costs of our research and development projects or if, when and to what extent we will generate revenue from the commercialization and sale of our therapeutic candidates, if approved by the U.S. Food and Drug Administration (FDA) and other applicable regulatory authorities.
Our future research and development expenses may vary significantly based on a wide variety of factors such as:
nregulatory authorities, institutional review boards (IRBs) or ethics committees declining to authorize us or our investigators to commence or conduct a clinical trial at a prospective trial site, or halting or suspending an ongoing clinical trial;
nan inability to generate sufficient preclinical, toxicology or other in vivo or in vitro data to support the initiation or continuation of clinical trials;
ndelays in reaching, or failure to reach, agreement on acceptable terms with prospective trial sites and prospective contract research organizations (CROs), the terms of which can be subject to extensive negotiation and may vary significantly among different CROs and trial sites;
nclinical trial sites deviating from the trial protocol or dropping out of a trial;
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nfailure of clinical trials of any therapeutic candidates to show safety or efficacy, or production of negative or inconclusive results, which may lead us to decide, or regulatory authorities to require us, to conduct additional preclinical studies or clinical trials or to abandon product development programs;
nthe number of subjects required for clinical trials of any therapeutic candidates being larger than anticipated, enrollment in these clinical trials being slower than anticipated, or subjects dropping out of these clinical trials or failing to return for post-treatment follow-up at a higher rate than anticipated;
nthird-party contractors failing to comply with regulatory requirements or meet their contractual obligations to us in a timely manner, or at all, or deviating from the clinical trial protocol or dropping out of the trial, which may require that we add new clinical trial sites or investigators;
nour election, or a requirement by regulatory authorities, IRBs, or ethics committees, that we or our investigators suspend or terminate clinical research or trials for various reasons, including noncompliance with regulatory requirements or a finding that the participants in our trials are being exposed to unacceptable health risks;
nthe cost of clinical trials of any of our therapeutic candidates or any future therapeutic candidates being greater than anticipated, and insufficient funds to complete such trials;
ninadequate quality of our therapeutic candidates or any future therapeutic candidates or other materials necessary to conduct clinical trials of our therapeutic candidates or any future therapeutic candidates to initiate or complete a given clinical trial;
nan inability to manufacture sufficient quantities of our therapeutic candidates or any future therapeutic candidates for use in clinical trials;
nan inability to meet drug specifications suitable for use in clinical trials and commercial applications;
nreports from clinical testing of other therapies raising safety or efficacy concerns about our therapeutic candidates or any future therapeutic candidates;
nreceipt of feedback from regulatory authorities that requires us to modify the design of our clinical trials;
nrequirements by the FDA or other comparable foreign regulatory authorities that we submit additional data such as long-term toxicology studies, or other requirements imposed before permitting us to initiate a clinical trial or before initiating a particular cohort or portion of a clinical study; and
nglobal health crises or regional or global geopolitical conflicts that may increase the likelihood of difficulties or delays in initiating, enrolling, conducting, or completing our planned clinical trials.
A change in the outcome of any of these variables with respect to the development of any of our therapeutic candidates could significantly change the costs and timing associated with the development of that therapeutic candidate.
General and Administrative
Our general and administrative expenses consist primarily of personnel-related expenses, expenses for outside professional services, including legal, human resources, audit, and accounting services, as well as facilities-related costs, certain IT costs, certain license-related expenses, patent application costs and other indirect expenses. Personnel-related expenses consist of salaries, bonuses, benefits and stock-based compensation.
We expect that our general and administrative expenses will increase for the foreseeable future related to audit, legal, regulatory, and tax-related services associated with maintaining compliance with exchange listing and SEC requirements, director and officer insurance premiums, board of director costs and investor relations costs associated with operating as a public company.
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Restructuring and Impairment Charges
In June 2025, we implemented a corporate reorganization of our operations to reduce operating costs and better align our organization with the needs of our business. In connection with the restructuring, we undertook a workforce reduction, deprioritized certain research activities and outsourced certain program development activities to external service providers. As a result of this restructuring, we incurred restructuring and impairment charges, which include severance and related employee termination benefit costs, a charge related to impairment of equipment and write-offs for prepaid expenses.
Interest Income
Interest income consists of interest earned on our cash, cash equivalents and marketable securities.
Results of Operations
Comparison of the Years Ended December 31, 2024 and 2025
The following table summarizes our results of operations for the years ended December 31, 2024 and 2025:
Year Ended December 31,
20242025$ Change
(in thousands)
Collaboration revenue$14,936 $6,741 $(8,195)
Operating expenses:
Research and development41,069 40,507 (562)
General and administrative6,400 6,112 (288)
Restructuring and impairment charges— 1,528 1,528 
Total operating expenses47,469 48,147 678 
Loss from operations(32,533)(41,406)(8,873)
Other income, net:



Interest income6,193 4,830 (1,363)
Interest expense(39)(31)8 
Other expense, net(117)(102)15 
Total other income, net6,037 4,697 (1,340)
Loss before income taxes(26,496)(36,709)(10,213)
Provision for (benefit from) income tax7 (249)(256)
Net loss$(26,503)$(36,460)$(9,957)
Collaboration Revenue
Collaboration revenue decreased by $8.2 million to $6.7 million in 2025 from $14.9 million in 2024, primarily due to the wind down of activities under the Lilly Agreement, which was terminated effective February 2026.
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Research and Development Expenses
The following table summarizes our research and development expenses for the years ended December 31, 2024 and 2025:
Year Ended December 31,
20242025$ Change
(in thousands)
Direct program expenses:
LCA-0061$9,169 $10,516 $1,347 
LCA-0062— 1,712 1,712 
LCA-032112,231 6,482 (5,749)
Other programs108 592 484 
Total direct program expenses21,508 19,302 (2,206)
Indirect expenses:
Personnel-related expenses
8,855 9,511 656 
Other external expenses
6,957 7,658 701 
Facilities, depreciation and other3,749 4,036 287 
Total indirect expenses19,561 21,205 1,644 
Total research and development expenses$41,069 $40,507 $(562)
Research and development expenses decreased by $0.6 million to $40.5 million in 2025 from $41.1 million in 2024, primarily due to a:
■$2.2 million decrease in direct program expenses, primarily driven by a decrease of $9.7 million in contract manufacturing costs for LCA-0061 and LCA-0321 as a significant portion of the manufacturing activities related to our Phase 1 trials for both programs was completed in 2024, with the remaining manufacturing activities completed by mid-2025. This decrease was partially offset by an increase of $7.5 million in preclinical and clinical outside services and other expenses for IND-enabling activities related to our programs, including assay development, lab services, contract research and other studies;
■$0.7 million increase in personnel-related expenses, primarily driven by an increase in development headcount in 2025, partially offset by a reduction in research headcount in connection with the June 2025 restructuring;
■$0.7 million increase in other external expenses, including other consulting costs, that are not directly related to our programs; and
■$0.3 million increase in facilities, depreciation and other expenses primarily due to increases in rent and software expenses.
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General and Administrative Expenses
The following table summarizes our general and administrative expenses for the years ended December 31, 2024 and 2025:
Year Ended December 31,
20242025$ Change
(in thousands)
Personnel-related expenses
$3,488 $3,369 $(119)
Professional services2,164 1,918 (246)
Facilities and other748 825 77 
Total general and administrative expenses$6,400 $6,112 $(288)
General and administrative expenses decreased by $0.3 million to $6.1 million in 2025 from $6.4 million in 2024. This decrease was primarily attributable to lower professional services and personnel-related costs, including third-party recruiting fees.
Restructuring and Impairment Charges
Restructuring and impairment charges of $1.5 million in 2025 primarily consisted of $0.7 million of severance-related costs associated with the June 2025 reduction in force, $0.5 million of impairment on equipment and $0.3 million of other exit costs. There were no corresponding restructuring and impairment charges recognized in 2024.
Interest Income
Interest income decreased by $1.4 million to $4.8 million in 2025 from $6.2 million in 2024, primarily due to lower average monthly cash, cash equivalents and marketable securities balances and lower interest rates.
Comparison of the Six Months Ended June 30, 2025 and 2026
The following table summarizes our results of operations for the six months ended June 30, 2025 and 2026:
Six Months Ended June 30,
20252026$ Change
(in thousands)
Collaboration revenue$2,306 $— $(2,306)
Operating expenses:
Research and development25,804 17,312 (8,492)
General and administrative3,441 3,558 117 
Restructuring and impairment charges1,407 — (1,407)
Total operating expenses30,652 20,870 (9,782)
Loss from operations(28,346)(20,870)7,476 
Other income, net:



Interest income2,803 1,698 (1,105)
Interest expense(17)(12)5 
Other expense, net(64)(12)52 
Total other income, net2,722 1,674 (1,048)
Loss before income taxes(25,624)(19,196)6,428 
Provision for (benefit from) income tax— — — 
Net loss$(25,624)$(19,196)$6,428 
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Collaboration Revenue
Collaboration revenue decreased by $2.3 million to zero for the six months ended June 30, 2026 from $2.3 million for the six months ended June 30, 2025 due to the completion by December 2025 of our performance obligations under the Lilly Agreement, which was terminated in February 2026.
Research and Development Expenses
The following table summarizes our research and development expenses for the six months ended June 30, 2025 and 2026:
Six Months Ended June 30,
20252026$ Change
(in thousands)
Direct program expenses:
LCA-0061$8,578 $2,045 $(6,533)
LCA-0062302 4,108 3,806 
LCA-03214,432 2,413 (2,019)
Other programs300 804 504 
Total direct program expenses
13,612 9,370 (4,242)
Indirect expenses:— 
Personnel-related expenses
5,640 3,819 (1,821)
Other external expenses
4,402 2,481 (1,921)
Facilities, depreciation and other2,150 1,642 (508)
Total indirect expenses
12,192 7,942 (4,250)
Total research and development expenses$25,804 $17,312 $(8,492)
Research and development expenses decreased by $8.5 million to $17.3 million for the six months ended June 30, 2026 from $25.8 million for the six months ended June 30, 2025, primarily due to a:
■$8.6 million decrease in direct program expenses for LCA-0061 and LCA-0321, primarily driven by a decrease of $6.9 million in contract manufacturing costs as the remaining manufacturing activities for our Phase 1 trials for both programs were completed by mid-2025. There was also a $4.1 million decrease in preclinical outside services and other expenses primarily due to wind-down of IND-enabling activities, partially offset by an increase of $2.4 million in contract research and other clinical outside services primarily related to the initiation of Phase 1 studies for both LCA-0061 and LCA-0321;
■$4.3 million increase in direct program expenses for LCA-0062 and other programs, primarily driven by an increase of $3.1 million in contract manufacturing costs and an increase of $1.2 million in preclinical outside services and other expenses for IND-enabling activities;
■$1.8 million decrease in personnel-related expenses, primarily driven by a reduction in research and development headcount in connection with the June 2025 restructuring;
■$1.9 million decrease in other external expenses, primarily driven by a decrease in lab activities in connection with our restructuring in June 2025 and a decrease in other research costs, including outside studies, consulting costs and license expenses, that are not directly related to our programs; and
■$0.5 million decrease in facilities, depreciation and other expenses primarily due to impairment that reduced the carrying amount of our lab equipment and decreases in rent and software expenses in connection with our restructuring in June 2025.
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General and Administrative Expenses
The following table summarizes our general and administrative expenses for the six months ended June 30, 2025 and 2026:
Six Months Ended June 30,
20252026$ Change
(in thousands)
Personnel-related expenses
$1,907 $2,007 $100 
Professional services1,069 1,116 47 
Facilities and other465 435 (30)
Total general and administrative expenses$3,441 $3,558 $117 
General and administrative expenses increased by $0.1 million to $3.6 million for the six months ended June 30, 2026 from $3.4 million for the six months ended June 30, 2025. This increase was primarily attributable to higher professional services and personnel-related costs, including third-party recruiting fees.
Restructuring and Impairment Charges
Restructuring and impairment charges of $1.4 million for the six months ended June 30, 2025 primarily consisted of $0.7 million of severance-related costs associated with the June 2025 reduction in force, $0.5 million of impairment on equipment and $0.2 million of other exit costs. There were no corresponding restructuring and impairment charges recognized for the six months ended June 30, 2026.
Interest Income
Interest income decreased by $1.1 million to $1.7 million for the six months ended June 30, 2026 from $2.8 million for the six months ended June 30, 2025, primarily due to lower average monthly cash, cash equivalents and marketable securities balances and lower interest rates.
Liquidity and Capital Resources
Liquidity
Since our inception, we have not generated any revenue from product sales, and we do not expect to generate any revenue from commercial sales for the foreseeable future, if at all. We have incurred significant losses and negative cash flows from operations. To date, we have funded our operations primarily through the sale and issuance of convertible preferred stock, convertible notes and collaboration revenue from the Lilly Agreement. As of December 31, 2025, we had cash, cash equivalents and marketable securities of $91.2 million and an accumulated deficit of $117.6 million. As of June 30, 2026, we had cash, cash equivalents and marketable securities of $148.1 million and an accumulated deficit of $136.8 million.
In June 2026, we completed our Series D convertible preferred stock financing and issued and sold an aggregate of 36,734,094 shares of our Series D convertible preferred stock to existing and new investors at a price of $2.0417 per share for total net proceeds of approximately $74.7 million.
Based on our current operating plan, we estimate that our existing cash, cash equivalents and marketable securities as of the date of this prospectus, together with the estimated net proceeds of this offering, will be sufficient for us to fund our projected operating expenses and capital expenditures into the second half of 2029. However, this estimate is a forward-looking statement that involves risks and uncertainties, and actual results could vary materially. We have based this estimate on assumptions that may prove to be wrong, and we could deplete our capital resources sooner than we expect. We expect to require additional capital in the future to support our operations and planned growth beyond that period. Because of the numerous risks and uncertainties associated with therapeutic product development, we may never achieve or maintain profitability and, unless and until we are able to commercialize our therapeutic candidates, if ever, we will continue to be dependent upon equity financing, debt financing and other forms of capital raises. If we are unable to raise capital as and when needed or on attractive terms, we may have to significantly delay, reduce or discontinue
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the development and commercialization of our therapeutic candidates or scale back or terminate our pursuit of new in-licenses and acquisitions.
Funding Requirements
We do not expect to generate any meaningful future revenue unless and until we obtain regulatory approval and commercialize any of our current or future therapeutic candidates, including LCA-0061, LCA-0062 and LCA-0321, or receive additional potential revenue from the achievement of milestones and royalties under potential partnerships, and we do not know when, or if at all, that will occur. We will continue to require additional capital to develop our therapeutic candidates and fund operations for the foreseeable future. Our primary uses of cash are to fund our operations, which consist primarily of research and development expenses related to our programs, and to a lesser extent, general and administrative expenses. We expect our expenses to continue to increase in connection with our ongoing activities as we continue to develop LCA-0061, LCA-0062, LCA-0321 and our other discovery and preclinical programs, seek to broaden the pipeline of our therapeutic candidates and further develop our LYTAC platform. In addition, upon the completion of this offering, we expect to incur additional costs associated with operating as a public company, including audit, legal, regulatory and tax-related expenses related to compliance with exchange listing and SEC requirements.
We may seek to raise capital through public or private equity offerings or debt financings, credit or loan facilities and potentially other capital sources, such as collaboration or licensing arrangements with third parties or other strategic transactions or a combination of one or more of these funding sources. Adequate additional funding may not be available to us on acceptable terms or at all. Our failure to raise capital as and when needed could have a negative impact on our financial condition and our ability to pursue our business strategies. We anticipate that we will need to raise substantial additional capital, the requirements of which will depend on many factors, including:
nthe progress, timing and results of preclinical studies and clinical trials for our therapeutic candidates or any future therapeutic candidates;
nfurther development of our LYTAC platform;
nthe extent to which we develop, in-license, out-license or acquire any future therapeutic candidates or technologies;
nthe number and development requirements of any future therapeutic candidates that we may pursue, and other indications for our current therapeutic candidates that we may pursue;
nthe costs, timing and outcome of obtaining regulatory approvals of our current or future therapeutic candidates;
nthe scope and costs of making arrangements with third-party manufacturers, or establishing manufacturing capabilities, for both clinical and commercial supplies of our current or future therapeutic candidates;
nthe costs involved in growing our organization to the size needed to allow for the research, development and potential commercialization of our current or future therapeutic candidates;
nthe costs associated with commercializing any approved therapeutic candidates, including establishing sales, marketing, market access and distribution capabilities;
nto the extent we pursue strategic collaborations, including collaborations to commercialize our therapeutic candidates or any future therapeutic candidates, our ability to establish and maintain collaborations on favorable terms, if at all, as well as the timing and amount of any milestone or royalty payments we are required to make or are eligible to receive under such collaborations or our current licenses;
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nthe costs associated with completing any post-marketing studies or trials required by the FDA, or other comparable foreign regulatory authorities;
nthe revenue, if any, received from commercial sales of our therapeutic candidates or any future therapeutic candidates, if any are approved;
nthe costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and defending intellectual property-related claims that we may become subject to, including any litigation costs and the outcome of such litigation; and
nthe costs associated with potential product liability claims, including the costs associated with obtaining insurance against such claims and with defending against such claims.
Furthermore, our operating plans may change, and we may need additional funds to meet operational needs and capital requirements for clinical trials and other research and development expenditures.
Until such time as we can generate significant revenue from product sales, if ever, we expect to finance our operations through public or private equity or debt financing, or potentially other capital sources, such as collaboration or licensing arrangements with third parties or other strategic transactions. There are no assurances that we will be successful in obtaining an adequate level of financing to support our business plans when needed on acceptable terms, or at all. To the extent that we raise additional capital through the sale of equity or convertible debt securities, existing stockholders’ ownership interests will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect existing stockholders’ rights as common stockholders. Debt financing and preferred equity financing, if available, may involve agreements that include limiting or restricting our ability to take specific actions, such as incurring additional debt, making acquisitions or capital expenditures or declaring dividends.
If we raise additional funds through collaborations, strategic alliances, licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies, future revenue streams, research programs or therapeutic candidates or grant licenses on terms that may not be favorable to us. If we are unable to obtain adequate funding as and when needed, or on attractive terms, we could be required to significantly delay, reduce or eliminate some or all of our research and development activities, sell unsecured assets or scale back or terminate our pursuit of new strategic arrangements and transactions, or a combination of the above, any of which may have a material adverse effect on our business, results of operations, financial condition and/or our ability to fund our scheduled obligations on a timely basis or at all.
Cash Flows
The following table sets forth our cash flows for the years ended December 31, 2024 and 2025 and the six months ended June 30, 2025 and 2026:
Year Ended December 31,Six Months Ended June 30,
2024202520252026
(in thousands)
Net cash used in operating activities$(29,502)$(51,362)$(35,734)$(18,125)
Net cash provided by (used in) investing activities(59,710)39,964 30,431 (14,873)
Net cash provided by financing activities106,424 77 36 74,671 
Net (decrease) increase in cash, cash equivalents and restricted cash
$17,212 $(11,321)$(5,267)$41,673 
Cash Flows from Operating Activities
Net cash used in operating activities was $29.5 million and $51.4 million for the years ended December 31, 2024 and 2025, respectively. The net cash used in operating activities for the year ended December 31, 2024 was primarily due to our net loss of $26.5 million and a net change in our operating assets and liabilities of $3.3
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million, partially offset by $0.3 million in non-cash charges. The net cash used in operating activities for the year ended December 31, 2025 was primarily due to our net loss of $36.5 million and a net change in our operating assets and liabilities of $17.7 million primarily due to decreases in accrued liabilities and accounts payable primarily related to contract manufacturing for our lead programs, partially offset by $2.8 million in non-cash charges such as amortization of right-of-use assets, depreciation and stock-based compensation.
Net cash used in operating activities was $35.7 million and $18.1 million for the six months ended June 30, 2025 and 2026, respectively. The net cash used in operating activities for the six months ended June 30, 2025 was primarily due to our net loss of $25.6 million and a net change in our operating assets and liabilities of $11.7 million primarily due to decreases in accrued liabilities mostly related to contract manufacturing activities for our lead programs and decrease in deferred revenue due to activity performed under the Lilly Agreement, partially offset by $1.6 million in non-cash charges such as amortization of right-of-use assets, depreciation, stock-based compensation and impairment charges. The net cash used in operating activities for the six months ended June 30, 2026 was primarily due to our net loss of $19.2 million, partially offset by $1.0 million in non-cash charges.
Cash Flows from Investing Activities
Net cash used in investing activities for the year ended December 31, 2024 was $59.7 million, which consisted of $127.5 million for purchases of marketable securities and $1.3 million for purchases of property and equipment, partially offset by $69.1 million proceeds from maturities of marketable securities.
Net cash provided by investing activities for the year ended December 31, 2025 was $40.0 million, which consisted of $122.4 million proceeds from maturities of marketable securities, partially offset by $82.2 million for purchases of marketable securities and $0.2 million for purchases of property and equipment.
Net cash provided by investing activities for the six months ended June 30, 2025 was $30.4 million, which consisted of $58.3 million proceeds from maturities of marketable securities, partially offset by $27.7 million for purchases of marketable securities and $0.2 million for purchases of property and equipment.
Net cash used in investing activities for the six months ended June 30, 2026 was $14.9 million, which consisted of $43.3 million for purchases of marketable securities, partially offset by $28.4 million proceeds from maturities of marketable securities and $0.1 million proceeds from sale of property and equipment.
Cash Flows from Financing Activities
Cash provided by financing activities for the year ended December 31, 2024 was $106.4 million, which consisted of net proceeds from the issuance and sale of shares of our Series C convertible preferred stock of $106.2 million and $0.2 million of proceeds from the exercise of stock options.
Cash provided by financing activities for the year ended December 31, 2025 was $0.1 million from proceeds from the exercise of stock options.
Cash provided by financing activities for the six months ended June 30, 2025 was $36.0 thousand from proceeds from the exercise of stock options.
Cash provided by financing activities for the six months ended June 30, 2026 was $74.7 million which consisted of net proceeds from the issuance and sale of shares of our Series D convertible preferred stock in the aggregate amount of $75.0 million and $0.1 million of proceeds from the exercise of stock options, partially offset by payment of deferred offering costs of $0.4 million.
Contractual Obligations and Commitments
Leases
We lease lab and office space in South San Francisco, California, under operating leases that expire at various dates from March 2027 to October 2028. See Note 7 to our audited financial statements and unaudited interim condensed financial statements included elsewhere in this prospectus for additional details on our leases.
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License Agreements
Under our license agreements, we are required to make payments upon successful completion and achievement of certain milestones as well as royalty payments upon sales of products covered by such licenses. The payment obligations under the license agreements are contingent upon future events such as our achievement of specified development, clinical, regulatory and commercial milestones. To the extent that the timing of these future milestone payments is not known, we have not included these fees in our balance sheets for the periods presented. See Note 5 to our audited financial statements and unaudited interim condensed financial statements included elsewhere in this prospectus for additional details on our license agreements.
Off-balance Sheet Arrangements
We currently do not have, and did not have during the periods presented, any off-balance sheet arrangements, as defined in the rules and regulations of the SEC.
Critical Accounting Estimates
The following discussion supplements the descriptions of our accounting policies contained in Note 2 to our audited financial statements and unaudited interim condensed financial statements included elsewhere in this prospectus. Our audited financial statements, unaudited interim condensed financial statements and related notes included elsewhere in this prospectus are prepared in accordance with generally accepted accounting principles in the United States (GAAP). The preparation of these financial statements requires us to make estimates and assumptions that impact the reported amounts of assets, liabilities, revenues, expenses, and related disclosures. We continually evaluate these estimates and assumptions, basing them on historical experience and various other factors we consider reasonable under the circumstances. Actual results may differ from these estimates due to different assumptions or conditions.
Critical estimates are those that we consider the most important to the portrayal of our balance sheet and results of operations because they require our most difficult, subjective or complex judgments, often as a result of the need to make estimates about the effects of matters that are inherently uncertain.
Revenue Recognition
For all periods presented, we recognized revenue in accordance with the provisions of Accounting Standard Codification Topic 606, Revenue from Contracts with Customers (ASC 606). Our collaboration revenue requires significant judgment in the application of ASC 606. For the periods presented, all of our collaboration revenue has been recognized under the Lilly Agreement.
Under this arrangement, we identified the license, research and development services and participation on the joint steering committee as promised goods or services and that these promises are not distinct in the context of the contract because the license is dependent on the related research and development activities and the joint steering committee participation is integrated with and supportive of those activities. As a result, we account for these promises as a single combined performance obligation.
We recognize revenue for this performance obligation over time using a cost-based input method that measures progress based on costs incurred relative to total estimated costs to complete the performance obligation. This method requires significant judgment, particularly in estimating total costs to complete and evaluating whether costs incurred faithfully depict our progress toward satisfaction of the performance obligation. We reassess these estimates at each reporting date, and changes in estimates may result in cumulative catch-up adjustments to revenue. These estimates are inherently uncertain and may change as the underlying program advances. Changes in estimates of total costs, development timelines or variable consideration could materially affect the amount of collaboration revenue recognized in a given period.
Amounts received prior to satisfying the above revenue recognition criteria were recognized as deferred revenue until all applicable revenue recognition criteria were met. Deferred revenue represented the portion of payments received that have not been earned.
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Research and Development Expenses and Related Prepaid Assets and Accrued Liabilities
We are required to estimate our prepaid and accrued research and development expenses. We estimate costs of preclinical activities, advancement of our programs to prepare for clinical trials, and other research and development expenses based on the services performed, pursuant to contracts with contract research organizations, contract manufacturing organizations, and other third-party service providers that conduct research and development services on our behalf. We record the costs of research and development activities based upon the estimated services provided but not yet invoiced and include these costs in accrued liabilities in our balance sheets and in research and development expenses in our statements of operations. We make significant judgments and estimates in determining the accrued balance in each reporting period. As actual costs become known, we adjust our accrued estimates. Although we do not expect our estimates to be materially different from amounts actually incurred, our understanding of the status and timing of services performed may vary from our estimates and could result in us reporting amounts that are too high or too low in any particular period. Our accrued liabilities are dependent, in part, upon the receipt of timely and accurate reporting from external third-party service providers. Amounts ultimately incurred in relation to amounts accrued for these services at a reporting date may be substantially higher or lower than our estimates. Contingent milestone payments, if any, are expensed when the milestone results are probable and estimable, which is generally upon the achievement of the milestone.
These expenses are based on estimates of the level of services performed and the progress of preclinical development activities and preparation for upcoming clinical trials under contracts with research institutions, contract research organizations, laboratories, consultants and other third-party service providers. We generally accrue these expenses based on contracted amounts applied to the level of activity completed or services provided. If timelines, study plans, or contracts are modified based on changes in the scope of work or other development considerations, we adjust our estimates of accrued liabilities prospectively.
Stock-based Compensation
We recognize compensation costs related to stock-based awards to employees and non-employees based on the estimated fair value of the awards on the date of grant. We estimate the grant date fair value of share options, and the resulting stock-based compensation, using the Black-Scholes option pricing model. The grant date fair value of the stock-based awards is recognized on a straight-line basis over the requisite service period, which is generally the vesting period of the respective awards. The Black-Scholes option pricing model requires the use of subjective assumptions to determine the fair value of stock-based awards including:
nExpected Term—The expected term of stock options granted to employees and non-employees represents the weighted-average period the stock options are expected to be outstanding. We use the simplified method for estimating the expected term derived from the midpoint between the weighted-average vesting period and the contractual term of the option.
nExpected Volatility—Due to our limited operating history and lack of company-specific historical or implied volatility, the expected volatility assumption was determined by examining the historical volatilities of a group of industry peers whose share prices are publicly available and is calculated based on a period consistent with the expected term of the option.
nRisk-Free Interest Rate—The risk-free rate assumption is based on the U.S. Treasury instruments, the terms of which were consistent with the expected term of our stock options.
nExpected Dividend Yield—The expected dividend yield assumption is based on our history and expectation of dividend payouts. We have never paid and do not intend to pay dividends on our common stock.
nFair Value of Common Stock—See the subsection titled “Common Stock Valuation” below.
We will continue to use judgment in evaluating the assumptions utilized for our stock-based compensation calculations on a prospective basis. The amount of stock-based compensation we recognize in our financial statements includes stock option forfeitures as they occur. Such assumptions involve inherent uncertainties and
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the application of significant judgment. As a result, if factors or expected outcomes change and we use significantly different assumptions or estimates, our stock-based compensation could be materially different.
Stock-based compensation was $0.8 million and $1.1 million for the years ended December 31, 2024 and 2025, respectively. For the six months ended June 30, 2025 and 2026, stock-based compensation was $0.6 million and $0.5 million, respectively. As of June 30, 2026, we had $2.1 million of total unrecognized stock-based compensation related to all unvested stock options, which we expect to recognize over a weighted-average period of 2.4 years.
The intrinsic value of all outstanding options as of June 30, 2026, was approximately $43.1 million, based on an assumed initial public offering price of $17.00 per share (the midpoint of the price range set forth on the cover page of this prospectus), of which approximately $25.4 million is related to vested options and approximately $17.7 million is related to unvested options.
Common Stock Valuation
As there is no public market for our common stock, fair value of the common stock underlying stock options is determined by our board of directors. Our board of directors exercised reasonable judgment and considered a number of objective and subjective factors to determine the best estimate of the fair value, which included contemporaneous valuations of our common stock performed by an independent third-party, our results of operations and financial position, including our levels of available capital resources, our current stage of development and material risks related to our business, progress of our research and development activities, our business conditions and projections, the lack of marketability of our common stock and convertible preferred stock as a private company, the prices at which we sold shares of our convertible preferred stock to outside investors in arms-length transactions, the rights, preferences and privileges of our convertible preferred stock relative to those of our common stock, the likelihood of achieving a liquidity event for our stockholders, given prevailing market conditions, the hiring of key personnel and the experience of management, trends and developments in our industry and external market conditions affecting the life sciences industry sector. Valuations of our common stock were determined by our board of directors with input from management and unrelated third-party valuations prepared in accordance with the guidance provided by the American Institute of Certified Public Accountants’ Practice Aid, Valuation of Privately-Held-Company Equity Securities Issued as Compensation (Practice Aid).
The Practice Aid identifies various available methods for allocating enterprise value across classes and series of capital stock to determine the estimated fair value of common stock at each valuation date. In accordance with the Practice Aid, we considered the following methods:
nOption Pricing Method. Under the Option Pricing Method (OPM), shares are valued by creating a series of call options with exercise prices based on the liquidation preferences and conversion terms of each equity class. The estimated fair values of the preferred and common stock are inferred by analyzing these options.
nHybrid Method. The hybrid method is a Probability-Weighted Expected Return Method (PWERM), where the equity value in one of the scenarios is calculated using the OPM. The PWERM is a scenario-based analysis that estimates value per share based on the probability-weighted present value of expected future investment returns, considering each of the possible outcomes available to us, as well as the economic and control rights of each share class.
Based on our stage of development and other relevant factors, for our valuations in 2024 and 2025, our board of directors determined the market approach and OPM were the most appropriate methods for allocating our equity value. Under the market approach, we estimated our equity value based upon our prior sales of convertible preferred stock to unrelated third parties. We also estimated our equity value by analyzing the market capitalizations of selected guideline public companies.
The allocation of these equity values to each part of our capital structure, including our common stock and convertible preferred stock, was done utilizing the OPM. The OPM treats the rights of the holders of convertible preferred stock and common stock as equivalent to call options on any value of the enterprise above certain
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break points of value based upon the liquidation preferences of the holders of convertible preferred stock, as well as their rights to participation and conversion. Thus, the estimated value of the common stock can be determined by estimating the value of its portion of each of these call option rights. The equity value under all scenarios was reduced by a discount for lack of marketability.
For our valuation in June 2026, our board of directors determined the hybrid method was the most appropriate method for allocating our equity value. Under the hybrid method, we considered two possible outcomes: (1) the completion of an initial public offering; and (2) an alternative outcome in which we remain a private company, with a probability assigned to each outcome by management based on our expectations as of the valuation date. Under the initial public offering outcome, the per share value of our common stock was set equal to the per share price paid by investors for our Series D convertible preferred stock (as adjusted to reflect the 1-for-4.5087 reverse stock split), under a fully diluted backsolve method. Under the alternative outcome, we estimated our equity value using a backsolve method based on the price paid for our Series D convertible preferred stock and allocated that equity value to each class of our capital stock using the OPM. The equity value under all scenarios was reduced by a discount for lack of marketability, and the resulting per share values were probability weighted to determine the estimated fair value of our common stock.
For valuations after the completion of this offering, the fair value of each share of underlying common stock will be based on the quoted market price of our common stock as reported on the date of grant on the primary stock exchange on which our common stock is traded.
Recent Accounting Pronouncements
See Note 2 of our audited financial statements and unaudited interim condensed financial statements included elsewhere in this prospectus for more information about recent accounting pronouncements, the timing of their adoption, and our assessment, to the extent we have made one yet, of their potential impact on our financial condition or results of operations.
JOBS Act Transition Period, and Emerging Growth Company and Smaller Reporting Company Status
We are an emerging growth company (EGC). The JOBS Act permits companies with EGC status to take advantage of an extended transition period to comply with new or revised accounting standards, delaying the adoption of these accounting standards until they would apply to private companies. We have elected to use this extended transition period to enable us to comply with new or revised accounting standards that have different effective dates for public and private companies until the earlier of the date we (i) are no longer an EGC or (ii) affirmatively and irrevocably opt out of the extended transition period provided in the JOBS Act. As a result, our financial statements may not be comparable to companies that comply with the new or revised accounting standards as of public company effective dates.
In addition, we intend to rely on the other exemptions and reduced reporting requirements provided by the JOBS Act. Subject to certain conditions set forth in the JOBS Act, if, as an EGC, we intend to rely on such exemptions, we are not required to, among other things: (i) provide an auditor’s attestation report on our system of internal controls over financial reporting pursuant to Section 404(b) of the Sarbanes-Oxley Act of 2002, as amended; (ii) provide all of the compensation disclosure that may be required of non-EGCs under the Dodd-Frank Wall Street Reform and Consumer Protection Act; (iii) comply with any requirement that may be adopted by the Public Company Accounting Oversight Board regarding mandatory audit firm rotation or a supplement to the auditor’s report providing additional information about the audit and the financial statements (auditor discussion and analysis); and (iv) disclose certain executive compensation related items such as the correlation between executive compensation and performance and comparisons of the chief executive officer’s compensation to median employee compensation.
We will remain an EGC under the JOBS Act until the earliest of (i) the last date of our fiscal year in which we have total annual gross revenue of at least $1.235 billion, (ii) the date we qualify as a “large accelerated filer,” as defined under Rule 12b-2 of the Exchange Act, (iii) the date on which we have issued more than $1.0 billion in non-convertible debt securities during the previous three years, or (iv) the last day of our first fiscal year following the fifth anniversary of the closing of this offering.
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We are also a smaller reporting company as defined in the Exchange Act. We may continue to be a smaller reporting company after this offering if either (i) the market value of our capital stock held by non-affiliates is less than $250.0 million or (ii) our annual revenue was less than $100.0 million during the most recently completed fiscal year and the market value of our capital stock held by non-affiliates is less than $700.0 million. If we are a smaller reporting company at the time we cease to be an emerging growth company, we may continue to rely on exemptions from certain disclosure requirements that are available to smaller reporting companies. Specifically, as a smaller reporting company we may choose to present only the two most recent fiscal years of audited financial statements in our Annual Report on Form 10-K, we are not required to comply with the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act and, similar to emerging growth companies, smaller reporting companies have reduced disclosure obligations regarding executive compensation.
Quantitative and Qualitative Disclosures About Market Risk
We are a smaller reporting company, as defined by Rule 12b-2 under the Securities Exchange Act of 1934, as amended and in Item 10(f)(1) of Regulation S-K, and are not required to provide the information under this item.
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BUSINESS
Overview
We are a clinical-stage biotechnology company focused on the discovery and development of novel therapeutics designed to degrade disease-causing extracellular proteins, with an initial focus on addressing autoimmune, inflammatory and allergic diseases. By leveraging our proprietary LYTAC (Lysosomal Targeting Chimera) platform, we have developed a pipeline of therapeutic candidates with the potential to provide deep and durable elimination of extracellular proteins that are inadequately addressed by currently available therapies. We are seeking to advance these therapeutic candidates through a streamlined clinical development strategy designed to generate early proof of concept, including Phase 1 pharmacodynamic and biomarker data, to assess target modulation and inform progression into later-stage clinical development. Our IgE portfolio consists of LCA-0061 and LCA-0062, which are both designed with an aim to efficiently degrade IgE for the treatment of allergic diseases, including food allergy. We are conducting a Phase 1 clinical trial of LCA-0061 in participants with elevated IgE, including patients with food allergy. Preliminary data from our first cohort of healthy atopic participants treated with a single 70 mg subcutaneous (SC) dose of LCA-0061 showed rapid, deep and sustained reduction in total and free IgE. We believe the initial LCA-0061 clinical data supports a differentiated profile from IgE blockers and provides initial human proof-of-mechanism for the LYTAC platform. We expect additional data in healthy participants with elevated IgE and food allergy patients in 2027. LCA-0062, our fast-follower IgE program, is currently in Investigational New Drug (IND)-enabling activities, and if we receive regulatory clearance, we intend to initiate a Phase 1 clinical trial and expect initial data in the second half of 2027. There is no guarantee that we will receive such regulatory clearance. We are also advancing our Graves’ disease program, LCA-0321, which is designed with an aim to selectively degrade thyroid-stimulating hormone receptor (TSHR) autoantibodies (also known as thyrotropin receptor antibodies or TRAbs), the pathogenic drivers of Graves’ disease. We are conducting a Phase 1 clinical trial of LCA-0321 in patients with Graves’ disease, and we expect initial data in 2027.
We are developing a novel therapeutic modality based on our LYTAC technology, designed to overcome limitations of traditional target inhibition approaches. Inhibition-based approaches are limited by target tractability and functional constraints, as many proteins lack accessible binding sites or have complex or non-enzymatic functions, including extracellular targets such as TRAbs in Graves’ disease. In addition, inhibition requires sustained target engagement and may not fully suppress disease-driving activity, particularly for proteins with high expression or rapid resynthesis rates, as observed with IgE in allergic diseases.
In contrast to inhibition, degradation eliminates the target protein itself. Existing approaches to targeted protein degradation, including proteolysis targeting chimeras (PROTACs) and molecular glue degraders, are generally limited to degrading intracellular proteins. Based on foundational work from Nobel laureate Dr. Carolyn Bertozzi that extended the universe of protein degradation to include extracellular targets, LYTAC degraders are able to shuttle extracellular target proteins to the lysosome, where they are degraded, using the cell’s natural machinery.
Our LYTAC platform includes two classes of degraders tailored to different target characteristics. Classic LYTAC degraders are designed to shuttle target proteins to the lysosome, where both the target and the classic LYTAC degrader are broken down. Classic LYTAC degraders are suitable for targets that exist in low concentrations, have slow resynthesis rates and/or where intermittent depletion is preferred. LCA-0321 is our first classic LYTAC degrader in clinical development for the treatment of Graves’ disease. CataLYTAC degraders are designed to facilitate target degradation while repeatedly cycling in and out of a cell to degrade multiple copies of a pathogenic protein per cataLYTAC degrader. CataLYTAC degraders may be particularly effective for targets that have a high concentration and/or a fast resynthesis rate, which may be a limitation associated with other extracellular degraders. LCA-0061 is our first cataLYTAC degrader in clinical development for the treatment of IgE-mediated food allergy.
Our Pipeline
We leverage our LYTAC platform to efficiently generate and optimize degrader programs tailored to the biology of each target and disease. We prioritize targets and indications with a clear path to early proof of concept, including the ability to generate pharmacodynamic and biomarker data in Phase 1 clinical trials to assess target
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modulation and inform further development. Our initial focus is on autoimmune, inflammatory and allergic diseases that are characterized by large patient populations, significant unmet need and well-validated disease biology that support clear applications for our LYTAC technology.
The following chart summarizes our current LYTAC programs:
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Our IgE Portfolio for Food Allergy and Other Allergic Diseases
We are advancing a portfolio of IgE-targeted cataLYTAC degraders to evaluate complementary approaches to achieving deep and durable elimination of IgE for patients with allergic diseases, including food allergy. IgE-mediated food allergy is estimated to affect more than 33 million people in the United States, with more than 40% of children and 50% of adults experiencing a severe reaction such as anaphylaxis. This translates to a large patient population, for many of whom the condition remains inadequately controlled by existing treatment options. Current IgE targeting therapies, including IgE blockers such as omalizumab (Xolair), provide clinical benefit but remain constrained by weight-based and often cumbersome dosing schedules as well as limitations in patients with high circulating IgE levels. Despite these limitations, Xolair has seen rapid adoption after its 2024 U.S. Food and Drug Administration (FDA) approval for the treatment of IgE-mediated food allergy, with its food allergy launch outpacing the Dupixent and Skyrizi launches in atopic dermatitis and plaque psoriasis, respectively. By 2025, over 100,000 food allergy patients in the United States were prescribed Xolair, contributing to U.S. annual sales of over $4 billion. Worldwide product sales for the treatment of food allergies are projected to grow beyond $15 billion in the coming decade.
We are initially progressing LCA-0061 into clinical development to establish first-in-human proof of concept for cataLYTAC-mediated degradation of IgE. We are also advancing LCA-0062, a fast-follower IgE-targeted cataLYTAC degrader, with the potential to offer additional flexibility in dosing and duration of response. We intend to use clinical data to inform further advancement in food allergy as well as for other IgE-mediated diseases. We believe developing a portfolio of IgE-targeted degraders can provide multiple avenues to enhance clinical and commercial potential across allergic diseases.
nLCA-0061 is an antibody-small molecule conjugate cataLYTAC degrader designed to target and degrade IgE, a known driver of multiple allergic diseases, including food allergy, allergic asthma, allergic rhinitis, chronic spontaneous urticaria and chronic rhinosinusitis with nasal polyps. Current IgE-blocking approaches (e.g., Xolair) inhibit but do not remove IgE, require weight-based dosing and may have limited utility in patients with high baseline IgE levels, including key food allergy populations. LCA-0061 is designed with an aim to eliminate total and free IgE by targeting extracellular IgE for lysosomal degradation. As a cataLYTAC degrader, LCA-0061 can cycle in and out of the cell
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repeatedly to bind and eliminate multiple IgE molecules per LYTAC degrader. This unique mechanism can help enable deep and durable depletion of IgE, which we believe could support use in patients with high baseline IgE levels. We are conducting a Phase 1 clinical trial of LCA-0061 in participants with elevated IgE, including food allergy patients. Preliminary data from our first cohort of healthy atopic participants treated with a single 70 mg SC dose of LCA-0061 showed rapid, deep and sustained reduction in total and free IgE, with no safety signals or dose-limiting toxicities observed. In participants treated with LCA-0061, we observed a mean maximum IgE reduction of 96% from baseline, with a majority of participants remaining greater than 95% reduced from baseline 28 days post-dose. We expect additional data in healthy participants with elevated IgE and food allergy patients in 2027.
nLCA-0062 is a fast-follower, bispecific antibody cataLYTAC degrader designed to target and degrade IgE. Like LCA-0061, it is designed to degrade multiple copies of IgE per LYTAC degrader and has the potential to offer additional flexibility in dosing and duration of response. We believe these unique properties could translate to differentiated activity in food allergy or support expansion into other IgE-mediated diseases. We are currently conducting IND-enabling activities of LCA-0062 and, if we receive regulatory clearance, intend to initiate a Phase 1 clinical trial and expect initial data in the second half of 2027. There is no guarantee that we will receive such regulatory clearance.
Our Graves’ Disease Program
LCA-0321 is a protein-small molecule conjugate classic LYTAC degrader which is designed with an aim to selectively degrade TRAbs, the pathogenic drivers of Graves’ disease. TRAbs bind to and activate TSHR expressed on the thyroid gland, resulting in an overactive thyroid (hyperthyroidism). Graves’ disease is the most common cause of hyperthyroidism globally and is estimated to affect 2% of women and 0.2% of men, which is approximately 3 million adults in the United States. Anti-thyroid drugs (ATDs), one of the most common treatments for Graves’ disease, are only effective in achieving remission in approximately 45% of patients and the relapse rate is high—up to 52% in one meta-analysis—suggesting that alternative treatment options to improve the management of Graves’ disease are needed. Current treatment options for Graves’ disease primarily focus on managing symptoms rather than addressing the underlying autoimmune pathology. This translates to a large, underserved patient population in Graves’ disease. According to Evaluate Pharma, worldwide product sales for the treatment of Graves’ disease and its extrathyroidal manifestations are expected to grow to approximately $7 billion by 2032. Emerging approaches (e.g., neonatal Fc receptor or FcRn inhibitors) aim to reduce overall IgG levels, which include non‑selective depletion of both pathogenic TRAbs and non‑pathogenic antibodies. In contrast, LCA-0321 is designed to selectively eliminate the pathogenic autoantibodies that drive Graves’ disease, potentially enabling a targeted, immune-sparing approach that has the potential to restore normal thyroid function without broad immunosuppression. We are conducting a Phase 1 clinical trial of LCA-0321 in patients with Graves’ disease, and we expect initial data in 2027.
Our Other Preclinical Programs
Our LYTAC platform enables us to efficiently generate high-quality therapeutic candidates across multiple disease areas. We have multiple preclinical programs focused on developing cataLYTAC degraders to durably deplete specific drivers of autoimmune, inflammatory and allergic diseases.
Our Foundation and Team
Lycia was founded on the transformational work of Carolyn Bertozzi, Ph.D., who was awarded the Nobel Prize in Chemistry in 2022 for foundational work in the field of bioorthogonal chemistry. Dr. Bertozzi and her team at Stanford University discovered and characterized LYTACs, a novel class of molecules capable of selectively targeting extracellular proteins for lysosomal degradation.
We have assembled a team of seasoned biotechnology leaders with deep experience in discovery and development of novel medicines to translate Dr. Bertozzi’s groundbreaking science into life-changing therapeutics. Our senior leadership team includes:
nAetna Wun Trombley, Ph.D., our President and Chief Executive Officer, brings extensive leadership experience, including as former President and Chief Operating Officer of NGM Biopharmaceuticals,
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where she helped drive strategic partnerships and a successful initial public offering, as well as prior roles at Novartis and McKinsey & Company.
nAmy Bachrodt, our Chief Financial Officer, has over 18 years of finance experience across biopharmaceutical and biotechnology companies, including Maze Therapeutics, Myovant Sciences and Genentech.
nChin Lee, M.D., our Chief Medical Officer, has over 20 years of drug development experience in immunology, including leadership roles at Allakos, Connect Biopharma, Theravance Biopharma, Genentech, Eli Lilly and Abbott.
nSteve Staben, Ph.D., our Chief Scientific Officer, previously spent over 14 years at Genentech leading drug discovery programs in oncology, immunology and novel modalities.
nSofia Touami, Ph.D., our Chief Business Officer, has over 20 years of experience in business development and company building across biotechnology companies, including Hexagon Bio, Frontier Medicines and NGM Biopharmaceuticals.
Since our inception to June 30, 2026, we have raised approximately $266.6 million from a syndicate of leading life sciences investors. Prospective investors should not rely on the past investment decisions of our investors, as our investors may have different risk tolerances and have received their shares in prior offerings at prices lower than the price offered to the public in this offering.
Our Strategy
We are leveraging our differentiated LYTAC platform to build a pipeline of therapeutics designed to eliminate disease-causing extracellular proteins across autoimmune, inflammatory and allergic diseases. Through execution across our clinical programs and continued platform innovation, our goal is to establish LYTAC degraders as a new therapeutic modality with broad clinical utility.
To achieve this, we plan to:
nAdvance our IgE portfolio (LCA-0061 and LCA-0062) to establish a differentiated approach in food allergy. We are progressing LCA-0061 in a first-in-human Phase 1 trial to generate initial clinical proof of concept for cataLYTAC-mediated IgE degradation in food allergy, while advancing LCA-0062 as a fast-follower candidate. We intend to use clinical data to inform candidate selection, dosing strategy and advancement into later-stage clinical trials.
nAdvance LCA-0321 to establish a targeted, disease-modifying approach in Graves’ disease. We are conducting a Phase 1 clinical trial of LCA-0321 in patients with Graves’ disease. The objectives of the Phase 1 trial include demonstration of selective degradation of pathogenic TRAbs to establish proof of concept for a precision immune-sparing approach to treating Graves’ disease. We intend to use the clinical data to inform further clinical development and regulatory strategy.
nExpand our IgE portfolio into other allergic disease indications. We believe our IgE-directed programs may have broad applicability across conditions caused by shared underlying disease biology, including a range of IgE-mediated allergic diseases. We intend to select additional indications based on data generated from our Phase 1 clinical trials of LCA-0061 and/or LCA-0062. We will prioritize indications supported by validated disease biology where LYTAC-mediated degradation may offer differentiated efficacy and selectivity versus existing therapies in underserved patient populations.
nAdvance and expand our pipeline by applying our modular LYTAC platform to new targets. We believe we have significant opportunities across autoimmune, inflammatory and allergic diseases to develop therapies targeting well-validated extracellular disease drivers where selective protein degradation may deliver therapeutic benefits exceeding current and emerging treatments. We are seeking to advance these therapeutic candidates through a clinical development strategy designed to
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generate early proof of concept, including pharmacodynamic and biomarker data, to assess target modulation and inform progression into later-stage clinical development.
nContinue to advance and enhance the LYTAC platform. We are investing in the development of next-generation LYTAC technologies, including cataLYTAC degraders, to improve pharmacological properties by optimizing parameters such as internalizing receptor binding, recycling efficiency and format size. These efforts are intended to enhance the depth, speed, efficiency and durability of target degradation, while enabling flexibility in tissue targeting and dosing.
nSelectively explore strategic collaborations to maximize the value of our programs. We believe our LYTAC platform has the potential to produce life-changing therapeutics across multiple disease areas beyond our current focus on autoimmune, inflammatory and allergic diseases. We may pursue collaborations where we believe partner capabilities can accelerate development timelines, expand global reach or enhance the commercial potential of our therapeutic candidates.
Targeted Protein Degradation Expands the Reach of Precision Medicine
Traditional drug discovery has primarily focused on identifying a disease-causing protein and then developing a therapy that regulates its activity, particularly through inhibition. However, of the more than 4,000 disease-associated proteins that have been identified to date, only about 400 proteins have been successfully targeted with current therapies. In recent years, scientific advancements have expanded the addressable protein universe by employing a new approach: targeted degradation and elimination of disease-causing proteins, rather than just inhibition. There is significant potential for targeted protein degradation as a therapeutic approach to bridge the gap of what protein inhibition has been unable to accomplish.
Inhibition-based approaches can face several fundamental challenges including:
nLimited target tractability: Many disease‑causing proteins are difficult to address with inhibitors due to lack of accessible binding sites, structural complexity or non‑enzymatic function, including extracellular targets such as pathogenic TRAbs in Graves’ disease.
nIncomplete or transient suppression of disease drivers: Inhibition requires sustained target engagement and may not fully suppress biological activity, particularly for proteins with high expression or resynthesis rates; for example, IgE-blocking therapies (e.g., Xolair) may not fully address patients with high baseline IgE levels.
We believe rapid and deep degradation of disease-causing proteins has the potential to address these challenges and thereby expand the number of addressable therapeutic targets. Existing approaches to targeted protein degradation, including PROTACs and molecular glue degraders, largely operate through the intracellular ubiquitin-proteasome system and are therefore generally limited to degrading proteins that have domains in the cell. As a result, the substantial universe of extracellular and cell surface membrane proteins remains largely undruggable by these existing degradation approaches.
We designed the LYTAC platform to overcome these limitations by harnessing the lysosomal degradation pathway to selectively target extracellular proteins for elimination. By enabling access to disease-causing proteins that are not addressable by intracellular degradation approaches, LYTAC degraders expand the scope of targeted protein degradation. Moreover, we have continued to optimize the properties of our LYTAC degraders to enable elimination of proteins exhibiting high abundance or rapid resynthesis rates, both settings where traditional inhibition approaches may be insufficient. This work has resulted in the cataLYTAC degraders, which are designed for repeated elimination of disease-causing proteins per drug molecule.
Our LYTAC Platform
Overview
Based on the transformational work of Nobel laureate Dr. Carolyn Bertozzi at Stanford University, our LYTAC platform is designed to produce protein-degrading therapeutics that target extracellular proteins and shuttle them from outside the cell into the lysosome, where they are degraded. Lysosomes are naturally responsible
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for the degradation of some classes of extracellular proteins via endocytosis (a process by which cells internalize extracellular substances). Building on Dr. Bertozzi’s work as the foundation, we have refined and expanded the LYTAC platform to serve as our drug discovery engine.
The extracellular and membrane-bound proteome consists of thousands of proteins with significant variability, including concentrations ranging over 10 orders of magnitude and half-lives ranging from minutes to weeks. As a result, we believe multiple approaches are required to effectively and efficiently target the various disease-causing proteins that exist outside the cell. Accordingly, we designed our platform to be modular and flexible. LYTAC degraders can use small molecule, antibody and other modalities to target the specific proteins implicated in particular diseases. These modalities can be used to create two distinct categories of LYTAC degraders, each designed to address different characteristics of disease-causing proteins.
nClassic LYTAC degraders: These degraders shuttle target proteins to the lysosome, where both the target and the classic LYTAC degrader are broken down. Classic LYTAC degraders are designed for targets that have low concentrations or slow resynthesis rates, or for situations where intermittent depletion is preferred.
nCataLYTAC degraders: By repeatedly cycling into and out of a cell, cataLYTAC degraders enable the degradation of multiple copies of a pathogenic protein for each cataLYTAC degrader, thereby expanding the scope of extracellular degraders. This cycling mechanism increases durability of action and is particularly effective for target proteins that are present in high concentrations or have a fast resynthesis rate.
Additionally, the modularity of our LYTAC platform is designed to support the rapid identification of new drug candidates. Because both classic LYTAC degraders and cataLYTAC degraders share a common two-part design, our library of proprietary internalizing receptor binders can be redeployed across programs and combined with new target binders to generate degraders against additional disease-causing proteins. We believe this approach will enable us to develop and advance new candidates in an efficient manner in multiple diseases with significant unmet needs, while building on the knowledge generated by each successive program.
By selecting the most promising modality and category of LYTAC degraders, we can develop a highly customizable therapeutic designed to selectively target the protein of interest. We believe the flexibility of our LYTAC platform serves as a sustainable research and development engine that provides broad opportunities to expand our pipeline.
Structure of LYTAC Degraders
As shown in Figure 1 below, LYTAC degraders consist of two parts: one that binds to a target protein and another that binds to an internalizing receptor that acts as a lysosome shuttle (e.g., mannose-6-phosphate receptor or asialoglycoprotein receptor). Together, the parts allow the LYTAC degrader to target a specific protein and internalize it through endocytosis to access the lysosomal machinery.
The target binder of the LYTAC degrader is responsible for selectively binding to the target protein. It can be a small molecule, peptide, protein or antibody, and does not need to actively inhibit the target since the LYTAC degrader only requires a handle to recruit the protein to the cell for degradation. This distinction allows LYTAC degraders to access a broader set of disease-causing proteins, including those that may be difficult to modulate through conventional inhibitory approaches, focusing on what will most effectively bind the target and limit off-target interactions.
The second part of the LYTAC degrader is the internalizing receptor binder. Selecting the internalizing receptor is critical to the LYTAC degrader’s design. Internalizing receptors vary in tissue expression and how they traffic to and from the cell surface, and therefore not every internalizing receptor is suitable for every target. Our LYTAC platform can accommodate a wide range of internalizing receptors, allowing us to promote the degradation of diverse protein classes. To date, we have designed LYTAC degraders that bind internalizing receptors for both broad-based and tissue-specific targeting. As part of our LYTAC platform, we have established a library of proprietary small and large molecule binders to multiple internalizing receptors,
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providing significant flexibility in the design of future classic LYTAC degraders and cataLYTAC degraders in terms of targets and potential indications.
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Figure 1: Structure of a LYTAC degrader
Classic LYTAC Degraders
Classic LYTAC degraders shuttle target proteins to the lysosome, where both the target and the classic LYTAC degrader are broken down, as shown in Figure 2 below. To do this, a ternary complex is formed between the classic LYTAC degrader, the target protein and the internalizing receptor. The internalizing receptor induces endocytosis, pulling the entire ternary complex into the endosome. Once inside the cell, the endosome fuses with the lysosome, resulting in the degradation of the target protein and the classic LYTAC degrader. The internalizing receptor will shuttle back to the cell surface.
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Figure 2: Schematic of target protein degradation with a classic LYTAC degrader
Because classic LYTAC degraders are designed to degrade the target protein generally in a 1:1 ratio, they are well-suited for targets that have low concentrations, slow resynthesis rates or where intermittent depletion is preferred. For example, in our preclinical models, pathogenic TSHR autoantibodies were observed to be degraded when treated with classic LYTAC degraders, which could potentially provide treatment of Graves’ disease. Because TRAbs in patients with Graves’ disease are present at relatively low concentrations (50 to 500 ng/mL, or 5 to 60 parts per million of total serum IgG) and are slowly resynthesized, we believe a classic LYTAC degrader can selectively clear these disease-causing proteins without the need for repeated cycling.
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CataLYTAC Degraders
Similar to classic LYTAC degraders, cataLYTAC degraders first form a ternary complex consisting of the cataLYTAC degrader, target protein and internalizing receptor with the internalizing receptor inducing endocytosis to pull the complex into the endosome. However, cataLYTAC degraders are unique in that they are engineered to release the ternary complex within the endosome, thereby allowing both the cataLYTAC degrader and the internalizing receptor to shuttle back to the cell surface while the target protein is degraded within the lysosome, as shown in Figure 3 below. CataLYTAC degraders are built with state-sensitive target binders whereby the change in environment within the endosome promotes dissociation of the target protein from the degrader, enabling selective degradation of the target while preserving the cataLYTAC degrader, which can be recycled to the cell surface.
Since the cataLYTAC degrader is returned to the exterior of the cell, it can bind to another target protein and begin the cycle again. By repeatedly cycling into and out of a cell, cataLYTAC degraders have been shown in our preclinical models to enable the elimination of up to approximately 50 molar equivalents of a disease-causing protein for each cataLYTAC degrader. CataLYTAC degraders are expected to be particularly effective for target proteins that are present in high concentrations or have a fast resynthesis rate, as they can provide an extended duration of action relative to classic LYTAC degraders.
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Figure 3: Schematic of target protein degradation with a cataLYTAC degrader
We designed a portfolio of cataLYTAC degraders (LCA-0061 and LCA-0062) for the treatment of IgE-mediated allergic disease due to the high concentrations of IgE that can occur in these diseases. For example, IgE concentrations in patients with food allergy can reach very high levels, potentially exceeding 5,000 IU/mL (or 12,000 ng/mL), and are continuously produced with rapid turnover. At these levels, traditional approaches using monoclonal antibodies to inhibit IgE cannot be used for patients with the highest IgE concentrations or for patients with high body weight even at lower IgE levels. In these settings, we believe a degradation approach that deeply depletes IgE levels may address an unmet need for patients who are not adequately treated with current therapies.
Our IgE Portfolio: A Differentiated Approach to Eliminating IgE in Allergic Diseases
IgE Portfolio Overview
We are advancing a portfolio of IgE-targeted cataLYTAC degraders to evaluate complementary approaches to achieving deep and durable elimination of IgE, a clinically validated driver of multiple allergic diseases, including food allergy, allergic asthma, allergic rhinitis, chronic spontaneous urticaria and chronic rhinosinusitis with nasal polyps. IgE-mediated food allergy alone affects more than 33 million people in the United States. We believe targeted elimination of IgE, rather than inhibition, has the potential to provide deeper and more sustained control of allergic disease biology. We are initially progressing LCA-0061 into clinical development to establish first-in-human proof of concept for cataLYTAC-mediated degradation of IgE. We are advancing LCA-0062 as a fast-follower with the potential to offer additional flexibility in dosing and duration of response.
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We intend to use clinical data to inform further advancement in food allergy as well as for other IgE-mediated diseases. Advancing both IgE-directed degraders is designed to maximize our probability of clinical success in food allergy, while establishing a platform for expansion into additional IgE-mediated diseases.
nLCA-0061 is an antibody-small molecule conjugate cataLYTAC degrader designed with an aim to target and degrade IgE. Current IgE-blocking approaches (e.g., Xolair) inhibit but do not remove IgE, require weight-based dosing and may have limited utility in patients with very high baseline IgE levels, including key food allergy populations. In contrast, LCA-0061 is designed with an aim to eliminate total and free IgE by targeting extracellular IgE for lysosomal degradation. LCA-0061 is designed to bind both IgE and an internalizing receptor and to shuttle IgE into the cell for degradation. As a cataLYTAC degrader, LCA-0061 has the potential to cycle in and out of the cell repeatedly to bind and eliminate multiple IgE molecules per LYTAC degrader. This unique mechanism can help enable the deep and durable depletion of IgE, which we believe could support use in patients with high baseline IgE levels. We are conducting a Phase 1 clinical trial of LCA-0061 in participants with elevated IgE, including food allergy patients. Preliminary data from our first cohort of healthy atopic participants treated with a single 70 mg SC dose of LCA-0061 showed rapid, deep and sustained reduction in total and free IgE, with no safety signals or dose-limiting toxicities observed. In participants treated with LCA-0061, we observed a mean maximum IgE reduction of 96% from baseline, with a majority of participants remaining greater than 95% reduced from baseline 28 days post-dose. We expect additional data in healthy participants with elevated IgE and food allergy patients in 2027.
nLCA-0062 is a fast-follower, bispecific antibody cataLYTAC degrader designed to target and degrade IgE. Like LCA-0061, our preclinical models have shown that multiple copies of IgE were degraded per LYTAC degrader and LCA-0062 has the potential to offer additional flexibility in dosing and duration of response. We believe these unique properties could translate to differentiated activity in food allergy and/or support expansion into other IgE-mediated diseases. We are currently conducting IND-enabling activities of LCA-0062 and if we receive regulatory clearance, intend to initiate a Phase 1 clinical trial and expect initial data in the second half of 2027. There is no guarantee that we will receive such regulatory clearance.
Food Allergy Background
IgE-mediated food allergy, defined as an adverse immune reaction to food, is a common disorder, estimated to affect approximately 1 in 13 children (7.6%) and 1 in 10 adults (10.8%), equating to more than 33 million people in the United States. 40% of children and 46% of adults are allergic to multiple foods. Food allergies significantly impact health care utilization, driving substantial pharmacy spend and emergency care. Among food allergic adults, 51% have experienced a severe food allergic reaction, 24% carry an epinephrine prescription and 38% report at least one emergency room visit for food allergy-related symptoms. The significant unmet need in this patient population is demonstrated by the rapid adoption of Xolair after its 2024 FDA approval for the treatment of IgE-mediated food allergy, with its food allergy launch outpacing the Dupixent and Skyrizi launches in atopic dermatitis and plaque psoriasis, respectively. By 2025, over 100,000 food allergy patients in the United States were using Xolair, contributing to U.S. annual sales of over $4 billion. Worldwide product sales for the treatment of food allergies are projected to grow beyond $15 billion in the coming decade.
Food allergies can be broadly categorized as IgE-mediated and non-IgE-mediated. Symptoms of IgE-mediated food allergy typically occur within minutes to hours after allergen exposure and may involve multiple organ systems including the skin, respiratory, gastrointestinal, cardiovascular and neurological systems. Common symptoms include hives (urticaria), skin swelling (angioedema), wheezing, nausea and vomiting, while severe reactions like anaphylaxis involve systemic symptoms such as respiratory compromise and cardiovascular collapse. Beyond the risk of acute anaphylaxis, food allergy imposes a substantial burden on patients and caregivers, requiring constant vigilance, strict dietary avoidance and ongoing anxiety around accidental exposure.
IgE is a key mediator of allergic diseases and plays a central role in the pathophysiology of food allergy. IgE-mediated food allergy represents a significant clinical risk due to the potential for rapid, life-threatening anaphylaxis. IgE-mediated food allergy occurs when there is a breakdown of immune tolerance, causing benign food antigens to be recognized as pathogens. In individuals with food allergy, allergen-specific IgE antibodies
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are present in circulation and bound to their receptors (e.g., FcεRI on mast cells or basophils). Upon exposure to a trigger food, allergen binding cross-links receptor-bound IgE, leading to rapid degranulation of mast cells and basophils with release of histamine and other pro-inflammatory mediators that drive the allergic response as shown in Figure 4 below. Repeated allergen exposure can further increase allergen-specific IgE concentrations and perpetuate the cycle of hypersensitivity and acute reactions.
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Figure 4: Mechanism of IgE-mediated allergic response
Current Food Allergy Treatment Options
Despite the prevalence and severity of food allergies, there remains no cure and few treatments have been approved. Current management strategies are primarily focused on allergen avoidance, desensitization or suppression of allergic responses. However, each approach carries meaningful limitations related to efficacy, tolerability, dosing burden and patient eligibility. As a result, significant unmet need remains, particularly for patients with severe disease, multiple food allergies or high circulating IgE levels.
The current standard of care in food allergy is strict avoidance of the allergen with the use of epinephrine for accidental exposure. This approach has been shown to be insufficient, with 40% of children and 50% of adults with food allergies experiencing a severe reaction due to accidental ingestion.
Oral immunotherapy (OIT) is designed to desensitize patients through repeated exposure to allergens but requires time-consuming office visits and the daily consumption of allergenic foods, which can be associated with dose-related adverse events including anaphylaxis. In addition, immunotherapy may be impractical for patients with multiple food allergies, which comprise approximately 45% of U.S. patients. In January 2020, Palforzia (peanut allergen powder) became the first FDA-approved OIT for patients with peanut allergy. Despite clinically meaningful efficacy, commercialization was limited by low uptake driven by treatment burden (frequent clinic visits, daily dosing, monitoring requirements) and the availability of lower-cost, non-branded OIT alternatives, ultimately leading to discontinuation of sales in July 2026.
More recently, IgE-blocking therapy has emerged as a novel treatment option for food allergy. This approach works by binding and occupying IgE, preventing it from binding its receptor and thereby reducing the response to the allergen. In February 2024, Xolair became the first medication to be approved by the FDA to help reduce allergic reactions to multiple foods after accidental exposure. Xolair is an allergen-agnostic anti-IgE monoclonal
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antibody that works by inhibiting IgE and has previously been approved to treat several other allergic diseases, including allergic asthma, chronic spontaneous urticaria and chronic rhinosinusitis with nasal polyps. Despite clinical benefit, IgE-blocking approaches may be constrained by body weight and IgE-dependent dosing requirements, administration burden and failure to achieve sufficient IgE suppression in certain patients.
Limitations of Current Anti-IgE Approaches
While Xolair has validated IgE inhibition in food allergy, first-generation IgE blockers remain constrained by challenges that may limit treatment accessibility and utility in certain patients.
nLimited patient eligibility: IgE-blocking therapies may fail to achieve sufficient drug coverage in patients with high levels of circulating IgE. Dosing of Xolair for food allergies is based on pretreatment serum levels of total IgE and body weight, and as many as 20% to 30% of food allergy patients are ineligible for therapy due to high levels of IgE relative to body weight. Xolair is not currently approved for food allergy outside of the United States.
nDose and dosing frequency: While studies have shown that IgE blockers can significantly decrease free IgE levels, they also cause an increase in total IgE levels by binding to and prolonging the half-life of IgE. Drug-mediated IgE accumulation requires higher and/or more frequent dosing, ultimately restricting its use in patients with high circulating IgE levels.
nAdministration burden: High circulating IgE levels may also create meaningful administration burden for patients receiving IgE blockers. Approved IgE-blocking therapies for food allergy require individualized dose determination using body weight- and IgE-based dosing tables, and can require doses of up to 600 mg Q2W administered via 2-4 injections per treatment, a substantial burden for patients, particularly in the pediatric population, and caregivers.
nIncomplete protection: Current IgE blockers reduce circulating free IgE, i.e., IgE that is not bound by a therapeutic, and can raise reaction thresholds. However, these blockers stabilize total IgE, a measurement of both free and therapeutic-bound IgE, and therefore do not fully eliminate the pool of IgE that would be available to re-engage effector cells, leaving patients at potential risk of experiencing an allergic reaction upon accidental exposure to food allergen(s), as illustrated in the second panel of Figure 5 below.
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Figure 5: Mechanism of IgE-mediated allergic response and expected protection with IgE blocker
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Several next-generation approaches are being explored to address the limitations of first-generation anti-IgE therapies such as Xolair. These include higher-affinity and longer-acting IgE blockers, IgE “decomplexers” designed to dissociate receptor-bound IgE and non-catalytic degraders. While these strategies may offer potential advantages over first-generation IgE-blocking therapies, many remain subject to important open questions related to target accumulation, dosing feasibility, immunogenicity, anaphylaxis risk and the inability to effectively treat patients with high circulating IgE levels.
The limitations of IgE inhibition underscore the need for alternative approaches. We believe that an approach designed to eliminate rather than just block IgE will potentially lead to greater therapeutic benefit, particularly for people with high IgE levels.
Our Solution: CataLYTAC Degraders of IgE
LCA-0061 Program Strategy and Proposed Mechanism of Action
LCA-0061 is designed to bind and catalytically degrade IgE with an aim to achieve durable elimination of IgE. Elimination of IgE is expected to remove all effector functions including binding to both high-affinity (FcεR1) and low-affinity (CD23) receptors, as well as potentially reduce the allergen load by degrading allergen-IgE complexes. Given this unique mechanism, LCA-0061 has the potential to provide deeper and more durable reduction of free IgE at lower doses relative to omalizumab and other IgE-blocking approaches. This is especially true in patients with high serum IgE levels, who fall outside the eligible treatment range for currently approved therapies.
We leveraged our LYTAC platform to generate LCA-0061, which comprises a pH-sensitive monoclonal IgE-binding human IgG1 antibody conjugated to a stabilized asialoglycoprotein receptor (ASGPR) ligand. Our LCA-0061 cataLYTAC degrader employs multiple design features, including: (1) stabilized ASGPR ligands to mediate internalization, (2) pH-sensitive binding to facilitate target release in the endosome and (3) FcRn-mediated retrieval of LYTACs from the degradation pathway.
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Figure 6: Proposed mechanism of action of LCA-0061
As shown in Figure 6 above, LCA-0061 is designed to bind IgE through the IgE-binding human IgG1 antibody, while the linker-ligand promotes systemic clearance mediated by cellular uptake via binding to the liver-specific
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ASGPR (internalizing receptor). After internalization, ASGPR-mediated trafficking delivers the LCA-0061/IgE complex to the endosome of hepatocytes. The acidified endosomal environment causes LCA-0061 to release IgE, resulting in routing of IgE to the lysosome for degradation. LCA-0061 is then recycled back to the cell surface where it can carry out additional rounds of IgE clearance and degradation. We believe LCA-0061 can address key limitations of existing and investigational IgE-targeting therapies:
nBroad patient eligibility (independent of baseline IgE levels): LCA-0061 is designed to catalytically (one-to-many) degrade total IgE independent of baseline serum concentration, rather than relying on stoichiometric (one-to-one) neutralization of free IgE. We believe this degradation-based mechanism has the potential to avoid the dosing constraints associated with weight- and IgE level-based dosing frameworks, enabling consistent IgE clearance across a broader patient population, including those with very high circulating IgE levels who are often underserved by current anti-IgE therapies.
nReduced administration burden and improved dosing frequency (flat-dose potential): Through its cataLYTAC mechanism, LCA-0061 enables one-to-many degradation of IgE. This degradation activity contrasts with conventional anti-IgE approaches that require large molar excess of drug to neutralize IgE, and may translate into lower total dose requirements, simplified (potentially flat) dosing and less frequent treatment administration.
nMore consistent activity across heterogeneous patients: By directly degrading total IgE, LCA-0061 may mitigate the variability in clinical response observed with current anti-IgE therapies, particularly in patients with high IgE levels, where incomplete suppression can limit therapeutic benefit.
nComplete degradation of IgE to reduce residual anaphylaxis risk: LCA-0061 is designed with an aim to eliminate IgE and thereby remove its ability to engage both high-affinity (FcεR1) and low-affinity (CD23) receptors, as well as reduce allergen bound to IgE. By depleting the total IgE pool, including receptor-accessible and allergen-bound IgE, we believe this approach may better suppress mast cell and basophil activation, with the potential to reduce the residual risk of breakthrough allergic reactions that persists with partial IgE blockade, as shown in Figure 7 below.
nDirect, quantitative assessment of pharmacodynamic effect (total IgE as a biomarker): As a cataLYTAC degrader, LCA-0061 is designed with an aim to enable clear, direct measurement of therapeutic activity through more durable reductions in circulating total IgE levels. This contrasts with conventional anti-IgE approaches, which primarily neutralize free IgE while increasing total IgE, making pharmacodynamic effects more difficult to quantify and often requiring functional endpoints such as oral food challenges to assess treatment response. The ability to track total IgE using a readily available commercial diagnostic assay (such as ImmunoCAP) may simplify assessment of target engagement and patient response, and may inform dose optimization in clinical development and patient management in clinical practice.
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Figure 7: Mechanism of IgE-mediated allergic response and expected protection with IgE blocker and IgE cataLYTAC
Preclinical Proof-of-Concept of IgE Elimination with LCA-0061
In vivo studies with LCA-0061 demonstrated deep and durable depletion of high levels of circulating human IgE in mice from serum and from transient delivery to the liver, consistent with ASGPR-mediated degradation. In non-human primates (NHPs), administration of LCA-0061 head-to-head versus omalizumab resulted in greater than 97% clearance of circulating endogenous IgE for two weeks and outperformed omalizumab in minimization of total and free IgE, duration of action and functional effect.
We investigated the ability of LCA-0061 to eliminate free and total IgE in two model species, mice and NHPs. To generate a mouse model with constant production of very high levels of human IgE, cells that constitutively produce human IgE were implanted into the flank of immunocompromised mice. In this aggressive mouse model of human IgE production, IgE titers ranged from approximately 6,000 to 12,000 ng/mL (2,500 – 5,000 IU/mL), well above the average reported levels in food allergy patients. Mice were administered one SC dose of LCA-0061 or omalizumab and followed for 15 days. The activity of LCA-0061 was dose-dependent for depth and rapidity of IgE depletion, as well as duration of action. As shown in Figure 8 below, in this head-to-head
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study, 1.0 mg/kg of LCA-0061 depleted very high levels of free IgE from circulation with greater depth (p<0.01 at day 1) and duration than 10.0 mg/kg of omalizumab.
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Figure 8: Reduction of free IgE following a single dose of LCA-0061 or omalizumab in a mouse model of constant human IgE (hIgE) production
In a separate mouse constant production experiment, we investigated the ability of LCA-0061 to suppress free IgE in a head-to-head study versus ozureprubart, a next generation IgE blocker with higher affinity and longer half-life relative to omalizumab. In this study, mice were dosed SC with 3 mg/kg of either LCA-0061 or ozureprubart and free IgE was measured for 10 days. As shown in Figure 9, mice treated with LCA-0061 showed a greater reduction in free IgE as well as a more durable suppression of free IgE compared to ozureprubart.
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Figure 9: Reduction of free IgE following a single dose of LCA-0061 or ozureprubart in a mouse model of constant human IgE (hIgE) production
To evaluate the effect of LCA-0061 in NHPs in a head-to-head preclinical study, animals were dosed SC with either 0.05, 0.5 or 5.0 mg/kg of LCA-0061 or 5.0 mg/kg of omalizumab on Day 1. As shown in Figure 10 below, activity of LCA-0061 was dose-dependent, with rapid elimination of free and total IgE to the limit of detection.
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The 5.0 mg/kg dose of LCA-0061 reduced both total and free IgE to the limit of detection within 4 hours of administration, maintained that level of depletion for 14 days and continued to suppress IgE below the vehicle-treated group for at least 21 days. These head-to-head preclinical results demonstrate that doses of LCA-0061 as low as 0.05 mg/kg are active in NHPs, with sustained duration of action. LCA-0061 demonstrated a deeper and more durable suppression of both free and total IgE levels compared to omalizumab dosed at 5 mg/kg (p<0.05 from days 10 to 21 and p<0.001 at days 0 to 21, respectively). Levels of total IgE remained elevated compared to the vehicle control in animals dosed with omalizumab, as expected for an IgE blocker.
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Figure 10: Reduction of total and free IgE with LCA-0061 compared to omalizumab in NHPs
As shown in Figure 11 below, the 5.0 mg/kg dose of LCA-0061 also reduced FcεR1 expression on circulating basophils by approximately 50% and maintained that effect through at least Day 14, demonstrating greater suppression of FcεR1 expression on basophils relative to omalizumab (p<0.05 at day 14).
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Figure 11: Reduction of basophil FcεR1 expression with LCA-0061 compared to omalizumab in NHPs
To evaluate whether LCA-0061 can provide improved therapeutic effect compared to IgE blockers, we utilized an allergic disease model comprising transgenic mice expressing human FcεR1/IgE and exogenous
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administration of β-lactoglobulin-specific human IgE, which sensitizes the mice and renders them allergic responsive to β-lactoglobulin challenge. Mice were pretreated in this head-to-head preclinical study with 20 µg of LCA-0061, omalizumab, ligelizumab (an experimental high-affinity IgE blocker) or ozureprubart (an experimental high-affinity half-life extended IgE blocker) followed by three 20 µg doses of β-lactoglobulin-specific human IgE. Mice were then challenged with 60 µg of β-lactoglobulin. As shown in Figure 12 below, treatment with LCA-0061 resulted in decreased surface IgE on serum basophils and peritoneal mast cells compared to vehicle and comparator test articles, which suggests that cataLYTAC-mediated degradation of IgE may have the potential to achieve superior desensitization of key allergic effector cells compared to potent IgE blockers.
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Figure 12: Reduction of serum basophil and peritoneal mast cell surface IgE levels following administration of LCA-0061, omalizumab, ligelizumab or ozureprubart prior to allergen challenge in a passive sensitization mouse model
After challenge with β-lactoglobulin, we measured two functional markers of allergic response: monocyte chemoattractant protein-1 (MCP-1), a protease released by mast cells upon activation/degranulation, and serum basophil frequency, which decreases following the recruitment of basophils from circulation to tissues upon an allergic response. As shown in Figure 13 below, MCP-1 was markedly reduced in LCA-0061-treated mice compared to other test articles. In addition, LCA-0061-treated mice maintained higher levels of serum basophils compared to IgE blockers.
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Figure 13: Change in MCP-1 levels and basophil frequency following allergen challenge in a passive sensitization mouse model
In summary, in these preclinical studies, we observed greater depletion of free IgE in mice and NHPs treated with LCA-0061 compared to mice and NHPs treated with omalizumab, as well as reduced FcεR1-dependent allergic responses in mice treated with LCA-0061 as compared to mice treated with omalizumab, ligelizumab and ozureprubart.
LCA-0061 Phase 1 Clinical Trial Design and Status
We are currently conducting a randomized, double-blind, placebo-controlled first-in-human Phase 1 clinical trial of LCA-0061 in Canada. As shown in Figure 14 below, the two-part clinical trial will investigate the safety, tolerability and pharmacokinetics (PK) of single doses of LCA-0061 in atopic healthy participants with elevated serum IgE (Part A) and multiple doses of LCA-0061 in patients with food allergy (Part B).
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Figure 14: Schematic of Phase 1 clinical trial design for LCA-0061
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In the Part A single ascending dose (SAD) portion of the trial, we intend to enroll eight atopic healthy adults per cohort for up to five cohorts. In the Part B multiple ascending dose (MAD) portion of the trial, we intend to enroll eight adults with food allergy per cohort for up to four cohorts. Participants will be randomized 3:1 in each cohort to receive either LCA-0061 or placebo.
Participants in Part A must be considered healthy with a history of atopy and a serum total IgE level of 300 IU/mL or greater at the screening visit. These participants will receive a single SC dose of LCA-0061 or placebo. Participants in Part B must have a documented history of allergy to peanut and a serum total IgE level of 300 IU/mL or greater at the screening visit. These participants will receive multiple SC doses of either LCA-0061 or placebo over an eight-week treatment period.
The primary endpoint of the trial is the safety and tolerability of LCA-0061. Secondary and exploratory endpoints include PK parameters, serum levels of free and total IgE, and additional biomarkers of activity such as basophil surface IgE and basophil FcεR1 expression. Additional exploratory endpoints in the MAD part of the trial include allergen-specific IgE levels, basophil activation test, and food allergen-specific skin prick test.
The Phase 1 clinical trial is currently enrolling participants.
 Preliminary Results from the First Cohort of LCA-0061 Phase 1 Clinical Trial Part A (SAD)
Baseline demographics from the first cohort of the SAD part of the trial are shown in the table below. All participants received a single SC dose of LCA-0061 (70 mg) or placebo and were followed for 35 days.            
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Blinded safety data through day 35 showed favorable tolerability. All participants completed the study, and no dose-limiting toxicities or safety signals were observed. Two participants experienced treatment-emergent adverse events (one injection site erythema and one injection site pruritus) related to study treatment; both were Grade 1 (mild) in severity and resolved without treatment. All participants had low serum exposure of LCA-0061, consistent with its anticipated mechanism of action of rapid distribution to the liver.
To evaluate the pharmacodynamic activity of LCA-0061, we measured total IgE, free IgE and FcεR1 expression at various intervals up to 35 days post-dose. As shown in Figure 15, we observed a rapid and sustained reduction in total IgE in participants receiving a single 70 mg SC dose of LCA-0061, with a mean reduction of 92% at 24 hours and a mean maximum reduction of 96% from baseline. The majority of LCA-0061-treated participants remained greater than 95% reduced from baseline at day 28.  
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 Figure 15: Mean and mean percent reduction from baseline in total IgE
Consistent with the reduction in total IgE, we observed a rapid and sustained reduction in free IgE in LCA-0061 treated-participants, with a 96% mean maximal reduction from baseline, as shown in Figure 16. We also observed a sustained reduction in FcεR1 expression through day 35 in the majority of LCA-0061-treated participants.
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Figure 16: Mean percent reduction from baseline in free IgE (note: excludes 5 missing placebo samples (Days 21, 28, 35) and 2 missing samples for one LCA-0061-treated participant (Hr. 36, Day 14))
We believe the activity seen following administration of a single low SC dose of LCA-0061 in atopic participants with elevated IgE supports a differentiated profile from IgE blockers and provides initial human proof-of-mechanism for the LYTAC platform. We expect additional data from the Phase 1 clinical trial of LCA-0061 in healthy participants with elevated IgE and food allergy patients in 2027.
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LCA-0062, Our Fast-Follower IgE cataLYTAC Degrader
Leveraging the LYTAC platform, we have developed two distinct therapeutic candidates, LCA-0061 and LCA-0062, to address the significant opportunity in IgE-mediated allergies. We believe that advancing multiple LYTAC-derived therapeutic candidates enables us to develop compounds with potentially differentiated properties, with the potential to maximize the value of our IgE franchise.
LCA-0062 is a bispecific antibody cataLYTAC degrader designed to simultaneously bind IgE and ASGPR to promote trafficking of IgE to the lysosome for degradation. Like LCA-0061, it is designed to degrade multiple copies of IgE per LYTAC degrader. We believe the fully biologic architecture of LCA-0062, coupled with its differentiated receptor-binding properties, may enable extended duration of IgE suppression. As a fully biologic molecule, LCA-0062 may also provide a more streamlined manufacturing process relative to an antibody-small molecule conjugate, as shown in Figure 17.
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Figure 17: Schematic representation of LCA-0061 (antibody-small molecule conjugate) and LCA-0062 (bispecific antibody)
Preclinical Proof-of-Concept of IgE Elimination with LCA-0062
To evaluate the effects of LCA-0062 in vivo, we screened NHPs and assigned them to groups with similar baseline IgE concentrations, and dosed animals with a single SC dose of either 0.5 or 5.0 mg/kg of LCA-0062 or 5 mg/kg of omalizumab. As shown in Figure 18 below, in this study, both dose levels of LCA-0062 significantly suppressed free and total IgE for greater than 28 days, demonstrating a significantly longer reduction of free IgE levels than omalizumab, even when dosed at a ten-fold lower dose (p<0.01 from days 7 to 28). In this study, we also measured the effect of LCA-0062 on basophil FcεR1 expression and observed sustained suppression through 42 days.
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Figure 18: Reduction of total and free IgE with LCA-0062 compared to omalizumab in NHPs
We are currently conducting IND-enabling activities of LCA-0062 and, if we receive regulatory clearance, intend to initiate a Phase 1 clinical trial and expect to receive initial data in the second half of 2027. There is no guarantee that we will receive such regulatory clearance.
Next Steps and Future Opportunities for LCA-0061 and LCA-0062
We believe that early clinical data will provide important information on the ability of our therapeutic candidates to durably deplete IgE, including in patients with elevated IgE levels. Based on current timelines, the Phase 1 clinical trial results from LCA-0061 will represent the first clinical cataLYTAC degrader data, and we believe these results will provide critical information on the translatability of preclinical data as well as provide initial safety data and clinical activity in humans. We also intend to advance LCA-0062 into Phase 1 clinical trials, which would allow us to assess the clinical activity and safety of both therapeutic candidates to help inform the best path forward for both programs. We believe developing a portfolio of IgE-targeted degraders can provide multiple avenues to optimize clinical and commercial potential across IgE-mediated diseases.
Since IgE is a well-validated disease driver across many allergic diseases, we believe IgE elimination represents a central therapeutic strategy with the potential to impact a broad portfolio of indications. While our initial clinical trial is focused on food allergy, we may explore options to expand our clinical program to include other indications where IgE has been validated as a driver of disease, as well as conditions with exceptionally high levels of IgE that may not be amenable to treatment with IgE-blocking agents. LCA-0061 and LCA-0062 could potentially be developed for different IgE-mediated indications, depending on the efficacy and safety profiles.
LCA-0321: A Differentiated Approach to Selectively Eliminate TRAbs in Graves’ Disease
Overview
LCA-0321 is a protein-small molecule conjugate classic LYTAC degrader, which is designed with an aim to selectively degrade TSHR autoantibodies, also known as TRAbs, the validated pathogenic driver of Graves’ disease. Graves’ disease is an autoimmune disease characterized by hyperthyroidism, leading to several downstream manifestations including irregular heartbeat, tremors, muscle weakness, enlarged thyroid gland and ocular complications. Selective depletion of TRAbs may restore normal thyroid function and alleviate these symptoms, representing a novel approach in the treatment paradigm. Graves’ disease is estimated to affect approximately 3 million adult patients in the United States, representing a large unmet need—according to Evaluate Pharma, worldwide product sales for the treatment of Graves’ disease and its extrathyroidal manifestations are expected to grow to approximately $7 billion by 2032. TRAbs bind to and activate TSHR on the thyroid gland, resulting in an overactive thyroid (hyperthyroidism). Current treatment options for Graves’ disease primarily focus on managing symptoms rather than addressing the underlying autoimmune pathology. Emerging approaches (e.g., FcRn inhibitors) aim to reduce overall IgG levels, which include non‑selective
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depletion of both pathogenic and non‑pathogenic antibodies. In contrast, LCA-0321 is designed to directly eliminate the pathogenic autoantibodies that drive Graves’ disease, potentially enabling a targeted, immune-sparing approach that has the potential to restore normal thyroid function without broad immunosuppression or tissue destruction. Preclinical data in mice demonstrated that a single dose of LCA-0321 resulted in the rapid and deep depletion of exogenously administered monoclonal TRAbs identified from patients with Graves’ disease, and normalized thyroxine (T4) levels in a mouse model of Graves’ disease. We are conducting a Phase 1 clinical trial of LCA-0321 in patients with Graves’ disease, and we expect initial data in 2027.
Graves’ Disease Background
Graves’ disease is an autoimmune disorder in which the immune system mistakenly attacks the thyroid, causing the thyroid to become enlarged and overactive. It is the most common cause of hyperthyroidism globally and is estimated to affect 2% of women and 0.2% of men, which is approximately 3 million adults in the United States. The increased activity of the thyroid is caused by the presence of TRAbs. These autoantibodies activate the TSHR and induce thyroid cells to secrete excess thyroid hormones such as triiodothyronine (T3) and thyroxine (T4). Higher levels of TRAbs are associated with more severe disease.
Because thyroid hormone affects many systems in the body, Graves’ disease can cause a wide range of symptoms affecting the heart, bones, muscles and metabolism, which can have a significant impact on quality of life. People living with Graves’ disease experience multiple symptoms resulting from hyperthyroidism or from the underlying autoimmunity, including, but not limited to, weight loss, heat intolerance, tremor and palpitations. Up to 50% of patients with Graves’ disease develop thyroid eye disease (TED), which affects the muscles and tissues around the eyes. Severe cases of Graves’ disease, known as “thyroid storm,” are characterized by extremely elevated thyroid hormone levels, blood pressure instability and a high rate of mortality. Given the pathogenic nature of TRAbs, it was hypothesized that reduction of autoantibody levels would reduce symptoms and improve patient outcomes. The autoantibodies in Graves’ disease have been identified as IgG antibodies.
One approach to the treatment of Graves’ disease currently in development is to reduce circulating total IgG through the inhibition of FcRn in order to minimize pathogenic IgG autoantibody levels. This approach has demonstrated therapeutic efficacy in other autoimmune diseases like myasthenia gravis. In a Phase 2 clinical trial conducted by Immunovant, batoclimab, an FcRn inhibitor, reduced total IgG levels by approximately 65% after 24 weeks of treatment, while TRAb levels decreased approximately 60% to 80%. Deeper IgG and TRAb reduction was associated with a better clinical response, defined as normalization of T3 and T4 hormone levels without increasing ATD dose.
Collectively, these results demonstrate that lowering TRAbs through the overall reduction of IgG antibodies can lead to reduction in thyroid hormones and ultimately to a clinical response. We believe this serves as validation for our approach to selectively deplete the TRAbs that drive Graves’ disease, while leaving normal IgG antibodies intact, thereby potentially improving the overall efficacy and safety profile of the treatment.
Current Treatment Options
Graves’ disease is typically managed with antithyroid drugs (ATDs), radioiodine ablation (RAI) or thyroidectomy (surgical removal of the thyroid). ATDs, including methimazole, carbimazole and propylthiouracil, represent the only approved pharmacologic therapy and are widely used to reduce thyroid hormone production through inhibition of T3 and T4 synthesis. While these agents can alleviate symptoms, they do not address the underlying autoimmune pathology driving the disease. As a result, clinical outcomes are often suboptimal, with remission achieved in only approximately 45% of patients and relapse rates as high as 52% reported in meta-analyses, highlighting the need for improved treatment options.
In addition to limited durability, ATDs are associated with safety and tolerability concerns. These include hematologic effects such as agranulocytosis, which can increase the risk of infection, as well as teratogenic risk, which is particularly relevant given the higher prevalence of Graves’ disease in women of childbearing age. In rare cases, ATDs may also cause severe hepatotoxicity; propylthiouracil carries a boxed warning for liver failure. Collectively, these limitations can restrict long-term use and complicate disease management.
For patients who fail or are intolerant of ATDs, treatment often involves radioiodine ablation or surgical thyroidectomy. These approaches are invasive and result in permanent destruction or removal of thyroid tissue,
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frequently leading to hypothyroidism and the need for lifelong thyroid hormone replacement therapy. While effective in controlling hyperthyroidism, these interventions do not address the underlying autoimmune disease and may carry additional risks. Emerging data have also suggested a potential association between RAI and increased risk of certain cancers, which has contributed to a shift away from ablative approaches in some patient populations.
Emerging Therapeutic Approaches for Graves’ Disease
Several next-generation therapeutic strategies are being explored to more directly address the underlying autoimmune biology of Graves’ disease. These include approaches focused on reducing pathogenic autoantibody levels, blocking receptor activation or promoting targeted clearance of autoantibody complexes.
Total IgG degradation approaches, achieved either directly through IgG-targeting agents or indirectly via FcRn inhibition, aim to reduce circulating levels of immunoglobulins, including pathogenic TRAbs. These strategies are designed to broadly suppress antibody-mediated disease activity by lowering the total IgG pool.
TSHR-blocking monoclonal antibodies and small molecules represent another class of investigational therapies. These agents bind directly to the TSH receptor, preventing activation by TRAbs and reducing downstream thyroid stimulation. Both biologic and small molecule modalities are being explored, with the latter offering the potential for oral administration.
A third approach involves TRAb-targeting therapies utilizing FcγRIIb-mediated mechanisms to promote clearance of immune complexes. These strategies are designed to enhance removal of pathogenic TRAbs through immune-mediated pathways.
Limitations of Emerging Therapeutic Approaches
While these next-generation approaches represent important advancements, each may be associated with mechanistic and clinical limitations that may constrain their therapeutic potential.
nRequirement for deep and sustained IgG suppression with delayed kinetics and immunosuppression risk (IgG-targeting approaches): Approaches that reduce total IgG, either directly or via FcRn inhibition, require substantial and prolonged suppression to achieve meaningful TRAb depletion, often with a delayed time to maximal effect. Because these strategies are non-selective, they may be immunosuppressive, reducing protective antibodies and thereby increasing the risk of infection and potentially reducing vaccine effectiveness.
nDisruption of normal thyroid physiology and complex clinical management (TSHR-blocking approaches): TSHR-blocking therapies inhibit both pathogenic TRAb signaling and physiological TSH signaling, creating a risk of inducing hypothyroidism and necessitating hormone replacement therapy. This non-selective mechanism, combined with pharmacokinetic variability (e.g., peak-to-trough fluctuations) and individualized dosing and monitoring needs, can make maintaining a euthyroid (normal thyroid hormone) state challenging and complicate clinical management across patients.
nPharmacologic specificity and off-target limitations (TSHR-blocking small molecules): Small molecule approaches targeting TSHR face challenges in achieving receptor specificity due to the complexity of GPCR biology, increasing the risk of off-target effects and making stable thyroid control more difficult, particularly in the context of variable exposure.
nImmune complex-related activity and safety considerations (TSHR + FcγRIIb approaches): Other approaches to clear TRAbs are dependent on immune complex identity and size, potentially leading to concentration-dependent activity that may be less effective in patients with high autoantibody burden. In addition, properties of circulating immune complexes may introduce safety risks, including potential immune activation, platelet-related effects and increased exposure to antigen-presenting pathways given the presence of Fcγ receptors on multiple cell types.
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Our Solution: Targeted, Immune-Sparing Approach to Depleting TRAbs
LCA-0321 Program Strategy and Proposed Mechanism of Action
LCA-0321 is designed with an aim to selectively and rapidly degrade disease-driving TRAbs, directly targeting the root cause of Graves’ disease. Based on the immunopathogenesis of Graves’ disease, selective depletion of TRAbs may restore normal thyroid hormone levels and represents a novel therapeutic approach for the treatment of Graves’ disease. Treatment with LCA-0321 may provide a more targeted, effective and non-immunosuppressive approach for patients relative to current therapies and investigational agents.
LCA-0321 is a classic, protein-based LYTAC degrader consisting of a TRAb binder based on the extracellular domain of the TSHR, conjugated to stabilized ASGPR ligands. This structure is designed to enable LCA-0321 to form a ternary complex with circulating TRAbs and membrane-bound ASGPR, resulting in the endocytosis and eventual degradation of both the TRAbs and LCA-0321, as shown in Figure 19 below. Due to the relatively low fractional synthesis rate of IgG antibodies, pulsatile depletion of TRAbs with LCA-0321 is expected to maintain suppression for up to 2 to 3 weeks. 
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Figure 19: LCA-0321’s proposed mechanism of action for selectively degrading TRAbs
LCA-0321’s mechanism of action offers multiple potential advantages compared to alternative modalities proposed for the treatment of Graves’ disease. First, in our preclinical models, the use of a specific TRAb binder was observed to enable selective elimination of disease-causing TRAbs, which are well-validated as the driver of Graves’ disease, while leaving the remainder of the immune repertoire intact. This is in contrast to indiscriminate removal of all B-cells or broad reduction of IgG. In addition, we believe that the depth of depletion observed in our preclinical models using the LYTAC degradation mechanism offers better potential for pharmacologic effect compared to FcRn inhibitors, which only partially remove IgG, and may lead to improved patient outcomes, as measured by serum T3 and T4 biomarkers. We believe the selective depletion of TRAbs may enable improved dosing (volume, dose required) relative to broader IgG-depleting approaches. This precision approach could also lead to a lower risk of infection relative to broader, immunosuppressive approaches (e.g., rituximab, FcRn inhibition) by leaving the IgG population intact. Lastly, as LCA-0321 does not bind to thyroid-stimulating hormone (TSH), normal thyroid signaling is expected to be preserved during treatment.
Preclinical Data for TRAb Elimination with LCA-0321
We validated LCA-0321’s intended mechanism of action in vitro by demonstrating cellular uptake and degradation of TRAbs in a human liver cell line. TRAbs in Graves’ patients are polyclonal, comprising numerous distinct antibodies within a single patient and varying significantly across patients. The ability of LCA-0321 to bind heterogeneous, patient-variable mixtures of TRAbs from Graves’ disease patients was demonstrated using LCA-0321 immobilized on magnetic beads. Serum samples were obtained from 15 patients with Graves’ disease and were incubated with the LCA-0321-coated beads. Pre-depletion TRAb titers
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ranged from 1.27 to 61.7 IU/L. As shown in Figure 20 below, following incubation, all patient samples were negative for TRAbs (<1 IU/L), suggesting that LCA-0321 has the potential to bind the heterogeneous mixture of clinically relevant TRAbs that can vary for each Graves’ disease patient.
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Figure 20: Depletion of TRAbs from 15 Graves’ disease patient samples with LCA-0321.
LCA-0321 has demonstrated the ability to clear circulating patient-derived TRAbs that had been exogenously administered to mice. In the first experiment, a patient-derived agonistic TRAb, K1-18, was administered intravenously (IV) at 0.1 mg/kg to Tg32 mice, which express human FcRn, followed by LCA-0321 administered SC at 3 or 10 mg/kg. A significant decrease in K1-18 was observed by 4 hours post LCA-0321 dosing, and levels were suppressed for the duration of the study, where the 10 mg/kg dose resulted in a 93% decrease of
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K1-18 at 72 hours relative to starting concentrations, as shown in Figure 21 below. In this study, we observed the rapid and substantial depletion of patient-derived TRAb in vivo after treatment with LCA-0321.
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Figure 21: Serum clearance of Graves’ disease patient-derived TRAb K1-18 in Tg32 mice following single SC administration of LCA-0321
We further explored the relationship between LCA-0321 dose and TRAb clearance in similar studies in wild-type C57BL/6 mice in which three different patient-derived agonistic TRAbs (K1-18, M22 and IRI-SAb2) were administered intravenously, followed 16 hours later by a single SC dose of LCA-0321 at 1 mg/kg, 3 mg/kg, 10 mg/kg or 30 mg/kg. As shown in Figure 22 below, in these experiments where there were high starting titers of TRAbs, we observed a rapid, dose-dependent clearance of TRAbs, with reductions of greater than 90% or below the limit of detection by four hours at the 10 mg/kg and 30 mg/kg doses of LCA-0321.
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Figure 22: Clearance of exogenously-administered TRAbs with a single SC dose of LCA-0321 or efgartigimod in mice
In the experiment with IRI-SAb2 (a highly potent human/mouse cross reactive TRAb with thyroid-stimulating activity), we included a comparison to efgartigimod, a FcRn inhibitor. Efgartigimod is an FDA-approved
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treatment for certain autoimmune disorders and works by broadly reducing levels of IgG antibodies. The depth of depletion with LCA-0321 was greater at 3 mg/kg, 10 mg/kg, or 30 mg/kg doses than that seen with a 25 mg/kg dose of efgartigimod. Of note, the starting concentration of TRAbs (approximately 1,500 ng/mL) in this mouse model was notably higher than in a typical patient.
To characterize the effects of LCA-0321 on disease manifestations in vivo, we developed a mouse model of Graves’ disease. Mice were administered intraperitoneal (IP) doses of IRI-SAb2-biotin 3 times per week over 21 days to induce elevated serum T4 levels. A single dose of LCA-0321 was administered SC at 10 mg/kg or 30 mg/kg on day 22. Levels of IRI-SAb2, total IgG and T4 were evaluated for up to two weeks later. Mice treated with LCA-0321 showed a rapid and selective decrease in IRI-SAb2, without affecting total IgG levels. In addition, as shown in Figure 23 below, statistically significant decreases in serum T4 levels were observed at both dose levels at study completion. In this mouse model of Graves’ disease, we observed normalization of serum T4 levels in mice treated with LCA-0321.
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Figure 23: Evaluation of T4 normalization in a mouse model of Graves’ disease following SC administration of LCA-0321
These studies further our belief that LCA-0321 can rapidly, deeply and durably deplete TRAbs to below a disease-causing threshold and restore normal thyroid function even with high baseline TRAb concentrations, supporting the further development of LCA-0321 as a potential treatment for Graves’ disease.
LCA-0321 Phase 1 Clinical Trial Design and Status
We are currently conducting a randomized, double-blind, placebo-controlled first-in-human Phase 1 clinical trial of LCA-0321 in the Netherlands. As shown in Figure 24 below, the two-part clinical trial will investigate the
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safety, tolerability and PK of single (Part A) and multiple doses of LCA-0321 (Part B) in adult patients with serologically confirmed Graves’ disease.
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Figure 24: Schematic of Phase 1 clinical trial of LCA-0321
We intend to enroll patients with Graves’ disease for each cohort who will be randomized 3:1 to receive either LCA-0321 or placebo. The Part A SAD portion of the trial will consist of up to six cohorts of eight participants with Graves’ disease who are euthyroid (normal levels of FT3 and FT4). Participants in Part A will receive a single SC injection of either LCA-0321 or placebo. The Part B MAD portion of the trial will begin before completion of Part A and include up to four cohorts of participants with Graves’ disease who are euthyroid. Part B may be expanded to include participants with Graves’ disease who have elevated FT3 and FT4 levels. Participants in Part B will receive four weekly SC doses of LCA-0321 or placebo.
The primary endpoint of the trial is the safety and tolerability of LCA-0321. Secondary and exploratory endpoints include PK parameters and the evaluation of clinically relevant biomarkers and hormone levels such as TRAb and thyroid stimulating index (TSI), total T3, free T3, free T4 and TSH.
We expect initial data from the Phase 1 clinical trial of LCA-0321 in patients with Graves’ disease in 2027. If the data are supportive, we plan to subsequently initiate a Phase 2b clinical trial to evaluate the efficacy of chronic dosing of LCA-0321 in patients with Graves’ disease.
Our Other Preclinical Programs
We believe we have significant opportunities within the immunology and inflammation space to develop transformative therapies for multiple indications with high unmet need. The flexibility and modular design of our platform enable us to generate high-quality candidates for multiple disease areas in an efficient manner. We have multiple preclinical programs focused on developing cataLYTACs to address disease areas with unmet need, where targets meet the following key criteria:
nStrong biology rationale: the target is clinically validated as a driver of disease, with evidence supporting a causal role in pathophysiology.
nCataLYTAC degradation rationale: clear hypothesis that cataLYTACs can provide differentiation relative to standard blocking approaches (through improved pharmacology, dosing improvement or superior safety profiles) that can be supported by preclinical head-to-head studies versus comparators.
nSpeed to clinical proof of concept: ability to measure critical PD markers in Phase 1 clinical trial to benchmark to comparator.
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nLevel of unmet need and market opportunity: indications that are currently underserved with inadequate or no treatment options for patients and present a significant potential commercial opportunity.
We believe that, by focusing on these key criteria, we can expand our pipeline with high potential candidates that have an established path through clinical development and regulatory pathways to address unmet needs in immune-mediated diseases.
Collaboration and License Agreements
License Agreement with RSR
On July 1, 2025, we entered into a license agreement (the RSR License Agreement) with RSR. Under the RSR License Agreement, we obtained from RSR a worldwide, non-exclusive license under certain patents and patent applications relating to thermostable TSHR technology (the Licensed Patents) for use in our preclinical research and development program that seeks to develop a LYTAC degrader that binds and rapidly eliminates disease-causing TSHR autoantibodies. The intellectual property licensed to us under the RSR License Agreement relates to our LCA-0321 product candidate. The RSR License Agreement permits us to research, develop, make, have made, use, offer for sale, sell and import products that contain or comprise compounds described or claimed in the Licensed Patents, solely in the prevention, mitigation or treatment of human disease caused by autoantibodies to the TSHR through administration of a complex comprised of a stabilized TSHR and a ligand that binds to a cell-surface lysosome-shuttling receptor (Licensed Products), excluding in vitro diagnostic uses. We may grant sublicenses (subject to certain obligations to RSR) only in connection with the grant of a license to a third party to a Licensed Product that has been developed by us or in collaboration with us and another party. RSR owns and retains all right, title and interest in and to the Licensed Patents and controls their prosecution, maintenance and enforcement. The RSR License Agreement does not address the ownership of, or grant either party rights to, any improvements developed by the other party to the Licensed Patents or the technology described in the Licensed Patents. As a result, we would own any improvements or other intellectual property that we develop in the course of our activities under the RSR License Agreement, although our use of any such improvements would remain subject to RSR’s rights in the Licensed Patents.
In consideration for the rights granted to us by RSR under the RSR License Agreement, we paid a non-refundable upfront fee of $0.3 million. We are also obligated to pay tiered annual license maintenance fees ranging from $50,000 to $0.3 million, with a pro rata payment due if termination occurs other than on an anniversary of the RSR License Agreement. We are also obligated to make aggregate milestone payments of up to $12.0 million upon the earlier of (i) the achievement of specified clinical and regulatory milestones or (ii) the occurrence of specified dates for each milestone payment set forth in the RSR License Agreement. These milestone payments are payable regardless of whether a Licensed Patent is in force in the country where the milestone event occurs. If we out-license a Licensed Product to a third party that will develop and commercialize such Licensed Product, we must pay RSR a mid-single-digit percentage fee of consideration we or our affiliates receive for the sublicense or, if the consideration relates to an event that is also a milestone under the agreement, the higher of (a) the mid-single-digit percentage fee and (b) the corresponding milestone amount.
Unless earlier terminated, the RSR License Agreement remains in effect until the expiration of the last-to-expire licensed patent, which we anticipate will occur in 2035 barring any post-issuance patent term extensions. We may terminate the RSR License Agreement for any reason upon a specified prior written notice period. RSR may terminate the RSR License Agreement in the event we breach any material provision of the RSR License Agreement, subject to a notice and cure period.
Intellectual Property
Intellectual property is of vital importance in our field and in biotechnology generally. We seek to protect and enhance proprietary technology, inventions and improvements that are commercially important to the development of our business by seeking, maintaining and defending patent rights, whether developed internally or licensed from third parties. We will also seek to rely on regulatory protection afforded through inclusion in expedited development and review pathways, data exclusivity, market exclusivity and patent term extensions where available.
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Our commercial success will depend in part on obtaining and maintaining patent protection on our current and future therapeutic candidates and their related methods of use, as well as successfully defending any such patents against third-party challenges and avoiding infringement of the proprietary rights of others. Our ability to stop third parties from making, using, selling, offering to sell or importing our therapeutic candidates will depend, in part, on the extent to which we have rights under valid and enforceable patents that cover these activities. For this and more comprehensive risks related to intellectual property, please see “Risk Factors—Risks Related to Intellectual Property.”
The terms of individual patents depend upon the legal term of the patents in the countries in which they are obtained. In most countries in which we file, including the United States, the patent term is 20 years from the earliest date of filing a non-provisional patent application. In the United States, a patent’s term may be lengthened by patent term adjustment, which compensates a patentee for administrative delays by the U.S. Patent and Trademark Office (USPTO) in examining and granting a patent, or may be shortened if a patent is terminally disclaimed over an earlier filed patent. In the United States, the term of a patent that covers a drug approved by the U.S. Food and Drug Administration (FDA) may also be eligible for extension, which permits patent term restoration as compensation for the patent term lost during the FDA regulatory review process. The Hatch-Waxman Amendments permit a patent term extension of up to five years beyond the expiration of the patent. The length of the patent term extension is related to the length of time the subject drug candidate is under regulatory review. Patent term extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of product approval, only one patent applicable to an approved drug may be extended and only those claims covering the approved drug, a method for using it or a method for manufacturing it may be extended. Similar provisions to extend the term of a patent that covers an approved drug are available in Europe and certain foreign jurisdictions. In the future, if and when our products receive regulatory approval, we expect to apply for patent term extensions on patents covering those products. We plan to seek patent term extensions to any issued patents we may obtain in any jurisdiction where such patent term extensions are available, however there is no guarantee that the applicable authorities, including the FDA in the United States, will agree with our assessment that such extensions should be granted, and if granted, the length of such extensions. For more information regarding the risks related to intellectual property, see “Risk Factors—Risks Related to Intellectual Property.”
In most instances, we have submitted and expect to submit patent applications directly to the USPTO as provisional patent applications. Corresponding non-provisional patent applications and/or PCT applications must be filed not later than 12 months after the provisional application filing date. We intend to timely file non-provisional patent applications and/or PCT applications relating to our provisional patent applications.
Our policy is to seek patent protection for the technologies, inventions and improvements that we develop and that we consider important to the advancement of our business. As of June 30, 2026, our patent portfolio contained owned and in-licensed cases and contains multiple pending U.S., Patent Cooperation Treaty (PCT) and foreign national applications, including applications pending in the United States and various international jurisdictions, including but not limited to Australia, Canada, China, the European Patent Office, Japan, and Republic of Korea. These patent applications, if issued, are projected to expire between 2035 and 2047 unless extended or otherwise adjusted.
For our LYTAC platform, as of June 30, 2026, we own 15 patent families and exclusively license one patent family from Stanford University, which collectively cover the composition of matter, component parts thereof, as well as LYTACs more generally. These patent families include three granted U.S. patents, one granted foreign patent, three pending U.S. provisional applications, 11 pending U.S. utility applications, one pending PCT patent application and over 70 pending foreign applications. Any patents that may issue in the future related to our LYTAC platform are projected to expire between 2039 and 2047, once granted.
For our LCA-0321 program, as of June 30, 2026, in addition to the LYTAC program patent families discussed above, we own one patent family that covers the composition of matter or components thereof. This patent family includes one pending PCT patent application and one pending foreign application. Any patents that may issue in the future are projected to expire in 2045, once granted. In addition, we have a nonexclusive license to one patent family that covers thermostable TSHR technology, which is licensed to us under the RSR License Agreement described above under “—Collaboration and License Agreements—License Agreement with RSR”.
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For our IgE programs, as of June 30, 2026, in addition to the LYTAC program patent families discussed above, we own four patent families that cover the composition of matter for LCA-0061 and LCA-0062 or components thereof. These patent families include two pending U.S. provisional applications, two pending PCT patent applications and one pending foreign application. Any patents that may issue in the future are projected to expire between 2045 and 2047, once granted.
All projected expiration dates provided herein are based on a 20-year statutory term, without taking into account any possible patent term adjustment or patent term extension and assuming payment of all appropriate maintenance, renewal, annuity or other governmental fees.
We expect to file additional patent applications in support of current and future clinical candidates as well as new platform and core technologies.
In addition to patent protection, we also rely on trademark registration, trade secrets, know how, other proprietary information and continuing technological innovation to develop and maintain our competitive position. We seek to protect and maintain the confidentiality of proprietary information to protect aspects of our business that are not amenable to, or that we do not consider appropriate for, patent protection. It is our policy to require our employees, consultants, outside scientific collaborators, sponsored researchers and other advisors to execute confidentiality agreements upon the commencement of employment or consulting relationships with us. These agreements provide that all confidential information concerning our business or financial affairs developed or made known to the individual during the course of the individual’s relationship with us is to be kept confidential and not disclosed to third parties except in specific circumstances. Our agreements with employees also provide that all inventions conceived by the employee in the course of employment with us or from the employee’s use of our confidential information are our exclusive property. For more information regarding the risks related to our intellectual property, see “Risk Factors—Risks Related to Intellectual Property.”
Government Regulation
Government authorities in the United States, at the federal, state and local level, and in other countries and jurisdictions, extensively regulate, among other things, the research, development, testing, manufacture, quality control, approval, packaging, storage, recordkeeping, labeling, advertising, promotion, distribution, marketing, post-approval monitoring and reporting and import and export of pharmaceutical products. The processes for obtaining regulatory approvals in the United States and in foreign countries and jurisdictions, along with subsequent compliance with applicable statutes and regulations and other regulatory authorities, require the expenditure of substantial time and financial resources.
FDA Review and Approval Process
In the United States, pharmaceutical products are subject to extensive regulation by the FDA. The Federal Food, Drug, and Cosmetic Act (FDC Act), the Public Health Service Act (PHS Act) and other federal and state statutes and regulations govern, among other things, the research, development, testing, manufacture, storage, recordkeeping, approval, labeling, promotion and marketing, distribution, post-approval monitoring and reporting, sampling and import and export of pharmaceutical products. Biological products used for the prevention, treatment or cure of a disease or condition of a human being are subject to regulation under the FDC Act, except the section of the FDC Act that governs the approval of New Drug Applications (NDAs). Biological products are approved for marketing under provisions of the PHS Act, via a Biologics License Application (BLA). However, the application process and requirements for approval of BLAs are very similar to those for NDAs. Failure to comply with applicable U.S. requirements may subject a company to a variety of administrative or judicial sanctions, such as a clinical hold, FDA refusal to approve a pending BLA, warning or untitled letters, product recalls, product seizures, total or partial suspension of production or distribution, injunctions, fines, civil penalties and criminal prosecution.
Biological product development for a new product or certain changes to an approved product in the United States typically involves laboratory and animal studies (referred to as preclinical studies), the submission to the FDA of an Investigational New Drug Application (IND), which must become effective before clinical testing may commence, and adequate and well-controlled clinical trials to establish the safety and effectiveness of the drug for each indication for which FDA approval is sought. Satisfaction of FDA pre-market approval requirements
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typically takes many years and the actual time required may vary substantially based upon the type, complexity and novelty of the product or disease.
Preclinical Studies
Preclinical studies include laboratory evaluation of product chemistry, formulation and toxicity, as well as animal trials to assess the characteristics and potential safety and efficacy of the product. The conduct of the preclinical tests must comply with federal regulations and requirements, including good laboratory practices. The results of preclinical testing are submitted to the FDA as part of an IND along with other information, including information about product chemistry, manufacturing and controls (CMC) and a proposed clinical trial protocol. Long-term preclinical tests, such as animal tests of reproductive toxicity and carcinogenicity, may continue after the IND is submitted. An IND automatically becomes effective 30 days after receipt by the FDA, unless before that time the FDA raises concerns or questions related to one or more proposed clinical trials and places the trial on a clinical hold. In such a case, the IND sponsor and the FDA must resolve any outstanding concerns before the clinical trial can begin. The FDA may impose a partial or full clinical hold. A partial clinical hold is a delay or suspension of fewer than all clinical trials subject to the IND, or certain parts of a clinical trial. Submission of an IND therefore may or may not result in FDA authorization to begin a clinical trial.
Clinical Trials
Clinical trials involve the administration of the investigational product to subjects including healthy volunteers or patients under the supervision of a qualified investigator. Clinical trials must be conducted: (i) in compliance with federal regulations; (ii) in compliance with good clinical practices (GCPs), which are standards meant to protect the rights and health of patients and to define the roles of clinical trial sponsors, administrators and monitors; as well as (iii) under protocols detailing the objectives of the trial, the parameters to be used in monitoring safety and the effectiveness criteria to be evaluated. Each protocol involving testing on U.S. patients and subsequent protocol amendments must be submitted to the FDA as part of the IND. While the IND is active, progress reports summarizing the results, if known, of the clinical trials and preclinical studies performed since the last progress report, among other information, must be submitted at least annually to the FDA, and written IND safety reports must be submitted to the FDA and investigators in certain circumstances.
The FDA may order the temporary, or permanent, discontinuation of a clinical trial at any time, or impose other sanctions, if it believes that the clinical trial either is not being conducted in accordance with FDA requirements or presents an unacceptable risk to the clinical trial patients. The study protocol and informed consent information for patients in clinical trials must also be submitted to institutional review boards (IRB) overseeing clinical sites for approval. An IRB may also require the clinical trial at the site to be halted, either temporarily or permanently, for a variety of reasons, including failure to comply with the IRB’s requirements or if there is a finding that patients are exposed to an unacceptable health risk, or may impose other conditions. Some studies also include oversight by an independent group of qualified experts organized by the clinical trial sponsor, which may be known as a data safety monitoring board. This group receives and reviews data from the clinical trial on an ongoing basis and may recommend continuation of the clinical trial as planned, changes in clinical trial conduct or cessation of the clinical trial at designated checkpoints based on such data.
A sponsor who wishes to conduct a clinical trial outside of the United States may, but need not, obtain FDA authorization to conduct the clinical trial under an IND. If a foreign clinical trial is not conducted under an IND, the sponsor may submit data from the clinical trial to the FDA in support of a BLA. The FDA will accept a well-designed and well-conducted foreign clinical trial not conducted under an IND if the clinical trial was conducted in accordance with GCPs and the FDA is able to validate the data through an onsite inspection, if deemed necessary.
Clinical trials to support BLAs for marketing approval are typically conducted in three sequential phases, but the phases may be combined or overlap. In Phase 1, the initial introduction of the biologic into healthy volunteers or patients, the drug is tested to assess safety, dosage tolerance, metabolism, pharmacokinetics, pharmacological actions, side effects associated with drug exposure and, if possible, early evidence on effectiveness. Phase 2 usually involves trials in a limited patient population to determine the effectiveness of the biologic for a particular indication, determine optimal dose and regimen and to identify common adverse effects and safety risks. If a biologic demonstrates evidence of effectiveness and an acceptable safety profile in Phase 2 evaluations, Phase 3 trials are undertaken to obtain additional information about clinical efficacy and safety in a
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larger number of patients, typically at geographically dispersed clinical trial sites, to permit the FDA to evaluate the overall benefit-risk relationship of the biologic and to provide adequate information for the labeling of the product.
The FDA requires that a sponsor demonstrate that the biologic is safe for its intended use, there is substantial evidence of the biologic’s effectiveness and the biologic’s benefits outweigh its risks. Substantial evidence of effectiveness may be demonstrated by a single adequate and well-controlled trial, typically Phase 3, plus confirmatory evidence or by more than one adequate and well-controlled clinical trial. In the case of a single adequate and well-controlled clinical trial plus confirmatory evidence, the strength of the design, conduct, analysis and results of the single trial will affect the strength of confirmatory evidence needed to establish substantial evidence of effectiveness, with a general expectation for either a highly persuasive trial or a source of strong confirmatory evidence. FDA may exercise flexibility regarding the application of these standards based on clinical considerations such as disease severity, unmet need and disease rarity.
The manufacturer of an investigational product in a Phase 2 or Phase 3 clinical trial for a serious or life-threatening disease is required to make available, such as by posting on its website, its policy on evaluating and responding to requests for expanded access to such investigational drug.
Concurrent with clinical trials, companies may complete additional preclinical studies and also must develop additional information about the chemistry and physical characteristics of the drug or biologic as well as finalize a process for manufacturing the product in commercial quantities in accordance with current Good Manufacturing Practice (cGMP) requirements. The manufacturing process must be capable of consistently producing quality batches of the product and, among other things, companies must develop methods for testing the identity, strength, quality, potency and purity of the final product. Additionally, appropriate packaging must be selected and tested, and stability studies must be conducted to demonstrate that the investigational medicines do not undergo unacceptable deterioration over their shelf life.
FDA Review Process
Assuming successful completion of all required testing in accordance with all applicable regulatory requirements, a BLA is prepared and submitted to the FDA. FDA approval of the BLA is required before marketing and distribution of the product may begin in the United States. The BLA must include the results of all preclinical, clinical and other testing and a compilation of data relating to the product’s pharmacology and CMC. The cost of preparing and submitting a BLA is substantial. The submission of most BLAs is additionally subject to a substantial application user fee. Under an approved BLA, the applicant is also subject to an annual program fee. These fees typically increase annually. A BLA for a biologic that has been designated as an orphan drug is not subject to an application fee, unless the BLA includes an indication for other than a rare disease or condition.
The FDA has 60 days from its receipt of a BLA to conduct a preliminary review and determine whether the application will be filed based on the agency’s threshold determination that it is sufficiently complete to permit substantive review. If the FDA determines the application is incomplete because it does not on its face contain required information, the FDA may refuse to file the application and request additional information rather than file a BLA. In this event, the BLA must be resubmitted with the additional information. The resubmitted application also is subject to preliminary review before the FDA files it. Once the submission is filed, the FDA begins an in-depth review. The FDA has agreed to certain performance goals in the review of BLAs. Most applications are classified as Standard Review products that have a goal of being reviewed within ten months of the date the FDA files the BLA; applications classified as Priority Review have a goal of being reviewed within six months of the date the FDA files the BLA. A BLA can be classified for Priority Review when the FDA determines the biologic therapeutic candidate has the potential to treat a serious or life-threatening condition and, if approved, would be a significant improvement in safety or effectiveness compared to available therapies. The review process for both standard and priority reviews may be extended by the FDA for three or more additional months to consider information the FDA considers to be a major amendment to the BLA.
The FDA may also refer applications for novel biologic products, as well as biologic products that present difficult questions of safety or efficacy, to an advisory committee—typically a panel that includes clinicians and other experts—for review, evaluation and a recommendation as to whether the BLA should be approved. The
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FDA is not bound by the recommendation of an advisory committee, but it generally follows such recommendations.
Before approving a BLA, the FDA will typically inspect one or more clinical sites to assure compliance with GCPs. Additionally, the FDA will generally inspect the facility or the facilities at which the biologic product is manufactured. The FDA will not approve the product unless compliance with cGMP is satisfactory and adequate to assure consistent production of the product within required specifications, and the BLA contains data that provide substantial evidence that the biologic is safe, pure, potent and effective in the claimed indication.
After the FDA evaluates the BLA and completes any clinical and manufacturing site inspections, it issues either an approval letter or a complete response letter. A complete response letter generally outlines the deficiencies in the BLA and may require substantial additional testing, or information, in order for the FDA to reconsider the BLA for approval. If, or when, those deficiencies have been addressed to the FDA’s satisfaction in a resubmission of the BLA, the FDA will issue an approval letter. The FDA has committed to reviewing such resubmissions in two or six months depending on the type of information included. Even if such data and information are submitted, the FDA may decide that the BLA does not satisfy the criteria for approval.
An approval letter authorizes commercial marketing and distribution of the biologic with specific prescribing information for specific indications. As a condition of BLA approval, the FDA may require a risk evaluation and mitigation strategy (REMS) to help ensure that the benefits of the biologic outweigh the potential risks. REMS can include medication guides, communication plans for healthcare professionals and elements to assure safe use (ETASU). ETASU can include, but are not limited to, special training or certification for prescribing or dispensing, dispensing only under certain circumstances, special monitoring, and the use of patient registries. The requirement for a REMS can materially affect the potential market and profitability of the product. Moreover, the FDA may require substantial post-approval testing, sometimes referred to as Phase 4 testing, and surveillance to monitor the product’s safety or efficacy.
Once granted, product approvals may be withdrawn if compliance with regulatory standards is not maintained, or problems are identified following initial marketing. Changes to some of the conditions established in an approved BLA, including changes in indications, labeling or manufacturing processes or facilities, require submission and FDA approval of a new BLA or BLA supplement before the change can be implemented. A BLA supplement for a new indication typically requires clinical data similar to that in the original application, and the FDA uses the same procedures and actions in reviewing BLA supplements as it does in reviewing BLAs.
Orphan Drug Designation
Under the Orphan Drug Act, the FDA may grant Orphan Drug Designation to biological products intended to treat a rare disease or condition—generally a disease or condition that affects fewer than 200,000 individuals in the United States, or if it affects more than 200,000 individuals in the United States, there is no reasonable expectation that the cost of developing and making a product available in the United States for such disease or condition will be recovered from sales of the product. Orphan Drug Designation must be requested before submitting a BLA. After the FDA grants Orphan Drug Designation, the identity of the biological product and its potential orphan disease use are disclosed publicly by the FDA. Orphan Drug Designation does not convey any advantage in, or shorten the duration of, the regulatory review and approval process. The first BLA applicant to receive FDA approval for a particular drug to treat a particular disease with FDA Orphan Drug Designation is entitled to a seven-year exclusive marketing period in the United States for that drug in the approved indication. For large molecule drugs, sameness is determined based on the principal molecular structural features of a product. During the seven-year marketing exclusivity period, the FDA may not approve any other applications to market a biological product containing the same principal molecular structural features for the same indication, except in limited circumstances, such as a showing of clinical superiority to the product with orphan drug exclusivity or in instances of drug supply issues. A product can be considered clinically superior if it is safer, more effective or makes a major contribution to patient care. Orphan drug exclusivity does not prevent the FDA from approving a different drug or biological product for the same disease or condition, or the same biological product for a different disease or condition. Among the other benefits of Orphan Drug Designation are tax credits for certain research and a waiver of the BLA user fee.
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Expedited Development or Review Programs
The FDA is authorized to designate certain products for expedited development and review programs if they are intended to address an unmet medical need in the treatment of a serious or life-threatening disease or condition. Fast track designation may be granted for products that are intended to treat a serious or life-threatening disease or condition and preclinical or clinical data demonstrate the potential to address unmet medical needs for the condition. Fast track designation applies to both the product and the specific indication for which it is being studied. The sponsor of a new biologic candidate can request the FDA to designate the candidate for a specific indication for fast track status concurrent with, or after, the submission of the IND for the candidate. The FDA must determine if the pharmaceutical product qualifies for fast track designation within 60 days of receipt of the sponsor’s request. For fast track products, sponsors may have greater interactions with the FDA and the FDA may initiate review of sections of a fast track product’s BLA before the application is complete. This “rolling review” is available if the FDA determines, after preliminary evaluation of clinical data submitted by the sponsor, that a fast track product may be effective. The sponsor must also provide, and the FDA must approve, a schedule for the submission of the remaining information and the sponsor must pay applicable user fees. Any product submitted to the FDA for marketing, including under a fast track program, may be eligible for other types of FDA programs intended to expedite development and review, such as priority review and accelerated approval.
Breakthrough therapy designation may be granted for products that are intended, alone or in combination with one or more other products, to treat a serious or life-threatening condition and preliminary clinical evidence indicates that the product may demonstrate substantial improvement over currently approved therapies on one or more clinically significant endpoints. Under the breakthrough therapy program, the sponsor of a new biologic candidate may request that the FDA designate the candidate for a specific indication as a breakthrough therapy concurrent with, or after, the submission of the IND for the biologic product. The FDA must determine if the biologic product qualifies for breakthrough therapy designation within 60 days of receipt of the sponsor’s request. The FDA may take certain actions with respect to breakthrough therapies, including holding meetings with the sponsor throughout the development process, providing timely advice to the product sponsor regarding development and approval, involving more senior staff in the review process, assigning a cross-disciplinary project lead for the review team and taking other steps to design the clinical studies in an efficient manner.
Priority review may be granted for products that are intended to treat a serious or life-threatening condition and, if approved, would provide a significant improvement in safety and effectiveness compared to available therapies. The FDA will attempt to direct additional resources to the evaluation of an application designated for priority review in an effort to facilitate the review. Applications classified as Priority Review have a goal of being reviewed within six months of the date the FDA files the BLA.
Even if a product qualifies for one or more of these programs, the FDA may later decide that the product no longer meets the conditions for qualification or the time period for FDA review or approval may not be shortened. Furthermore, fast track designation, breakthrough therapy designation and priority review do not change the standards for approval, but may expedite the development or approval process.
Disclosure of Clinical Trial Information
Sponsors of clinical trials of FDA-regulated products, including biologics, are required to register and disclose certain clinical trial information on ClinicalTrials.gov. Information related to the product, patient population, phase of investigation, study sites and investigators and other aspects of the clinical trial is then made public as part of the registration. Sponsors are also obligated to discuss the results of their clinical trials after completion. Disclosure of the results of these trials can be delayed in certain circumstances for up to two years after the date of completion of the trial. Competitors may use this publicly available information to gain knowledge regarding the progress of development programs.
Additional Controls for Biologics
To help reduce the increased risk of the introduction of adventitious agents, the PHS Act emphasizes the importance of manufacturing controls for products whose attributes cannot be precisely defined. The PHS Act also provides authority to the FDA to immediately suspend biologics licenses in situations where there exists a danger to public health, to prepare or procure products in the event of shortages and critical public health
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needs and to authorize the creation and enforcement of regulations to prevent the introduction or spread of communicable diseases within the United States.
After a BLA is approved, the product may also be subject to official lot release as a condition of approval. As part of the manufacturing process, the manufacturer is required to perform certain tests on each lot of the product before it is released for distribution. If the product is subject to official release by the FDA, the manufacturer submits samples of each lot of product to the FDA together with a release protocol showing a summary of the lot manufacturing history and the results of all of the manufacturer’s tests performed on the lot. The FDA may also perform certain confirmatory tests on lots of some products, such as viral vaccines, before allowing the manufacturer to release the lots for distribution. In addition, the FDA conducts laboratory research related to the regulatory standards on the safety, purity, potency and effectiveness of biological products. As with drugs, after approval of a BLA, biologics manufacturers must address any safety issues that arise, are subject to recalls or a halt in manufacturing and are subject to periodic inspection after approval.
U.S. Patent Term Restoration, Marketing Exclusivity, and Biosimilars
Depending upon the timing, duration and specifics of FDA approval of our therapeutic candidates, some of our U.S. patents may be eligible for limited patent term extension under the Drug Price Competition and Patent Term Restoration Act of 1984 (the Hatch-Waxman Amendments). The Hatch-Waxman Amendments provide for a patent term extension of up to five years as compensation for patent term lost during the FDA regulatory review process. Patent term extension, however, cannot extend the remaining term of a patent beyond a total of 14 years from the product’s approval date. The patent term extension period is generally one half the time between the effective date of an IND and the submission date of a BLA, plus the time between the submission date of a BLA and the approval of that application, up to five years. If the patent selected for extension was issued during the development of or review period, the calculation begins from the date of patent issuance. The review period is reduced by any time during which the applicant failed to exercise due diligence. Only one patent applicable to an approved drug is eligible for such an extension, only those claims covering the approved drug, a method for using it, or a method for manufacturing it may be extended, and the application for the extension must be submitted prior to the expiration of the patent. Such application must be submitted within 60 days of approval. The USPTO, in consultation with the FDA, reviews and approves the application for any patent term extension or restoration.
The Biologics Price Competition and Innovation Act of 2009 (BPCIA) created an abbreviated approval pathway for biological products shown to be highly similar to or interchangeable with an FDA-licensed reference biological product. Biosimilarity sufficient to reference a prior FDA-approved product requires that there be no differences in conditions of use, route of administration, dosage form and strength, and no clinically meaningful differences between the biological product and the reference product in terms of safety, purity and potency. Biosimilarity may be shown through analytical studies, an assessment of toxicity and a clinical trial or trials, unless the Secretary of Health and Human Services waives a required element. A biosimilar product may be deemed interchangeable with a previously approved product if it meets the higher hurdle of demonstrating that it can be expected to produce the same clinical results as the reference product and, for products administered multiple times, the biologic and the reference biologic may be switched after one has been previously administered without increasing safety risks or risks of diminished efficacy relative to exclusive use of the reference biologic. Under most state laws, interchangeable products may be used in place of the reference biological product.
A reference biologic is granted 12 years of exclusivity from the time of first licensure, or BLA approval, of the reference product, and no application for a biosimilar referencing the reference product can be submitted for four years from the date of first licensure of the reference product. “First licensure” typically means the initial date the particular product at issue was licensed in the United States. Date of first licensure does not include the date of licensure of (and a new period of exclusivity is not available for) a biological product if the licensure is for a supplement for the biological product or for a subsequent application by the same sponsor or manufacturer of the biological product (or licensor, predecessor in interest, or other related entity) for a change (not including a modification to the structure of the biological product) that results in a new indication, route of administration, dosing schedule, dosage form, delivery system, delivery device or strength, or for a modification to the structure of the biological product that does not result in a change in safety, purity or potency. The first biologic product submitted under the biosimilar abbreviated approval pathway that is determined to be
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interchangeable with the reference product has exclusivity against the approval of other interchangeable biologics for the lesser of (i) one year after first commercial marketing of the first interchangeable biosimilar, (ii) 18 months after the first interchangeable biosimilar is approved if there is no patent challenge, (iii) 18 months after resolution of a lawsuit against the applicant that submitted the application for the first approved interchangeable biosimilar biological product over the patents of the reference biologic or (iv) 42 months after the first interchangeable biosimilar’s application has been approved if a patent lawsuit is ongoing within the 42-month period.
Pediatric Information
Under the Pediatric Research Equity Act (PREA), BLAs or supplements to BLAs must contain data to assess the safety and effectiveness of the biological therapeutic candidate for the claimed indications in all relevant pediatric subpopulations and to support dosing and administration for each pediatric subpopulation for which the biological product is safe and effective. The FDA may grant full or partial waivers or deferrals for submission of data. Unless otherwise required by law or regulation, PREA does not apply to any biological product for an indication for which orphan designation has been granted. However, if only one indication for a product has orphan designation, a pediatric assessment may still be required for any applications to market that same product for the non-orphan indication(s).
The Best Pharmaceuticals for Children Act (BPCA) provides a six-month extension of non-patent exclusivity for a biologic if certain conditions are met. Conditions for exclusivity include the FDA’s determination that information relating to the use of a new biologic in the pediatric population may produce health benefits in that population, the FDA making a written request for pediatric studies and the applicant agreeing to perform, and reporting on, the requested studies within the statutory time frame. Applications under the BPCA are treated as priority applications, with all of the benefits that designation confers.
Post-Approval Requirements
Once a BLA is approved, a product will be subject to certain post-approval requirements. For instance, the FDA closely regulates the post-approval marketing and promotion of biologics, including standards and regulations for direct-to-consumer advertising, off-label promotion, industry-sponsored scientific and educational activities and promotional activities involving the internet. Biologics may be marketed only for the approved indications and in accordance with the provisions of the approved labeling.
The FDA strictly regulates marketing, labeling, advertising and promotion of biologics that are placed on the market. Advertising and promotion of biologics must be in compliance with the FDC Act and its implementing regulations and only for the approved indications and in a manner consistent with the approved labeling. The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses, and a company that is found to have improperly promoted off-label uses may be subject to significant liability, including investigation by federal and state authorities.
Adverse event reporting and submission of periodic reports is required following FDA approval of a BLA. The FDA also may require post-marketing testing, or Phase 4 testing, REMS and surveillance to monitor the effects of an approved product, or the FDA may place conditions on an approval that could restrict the distribution or use of the product. In addition, quality control, biological product manufacture, packaging and labeling procedures must continue to conform to cGMP after approval. Biologic manufacturers and certain of their subcontractors are required to register their establishments with the FDA and certain state agencies. Registration with the FDA subjects entities to periodic unannounced inspections by the FDA, during which the agency inspects a biologic product’s manufacturing facilities to assess compliance with cGMP. Accordingly, manufacturers must continue to expend time, money, and effort in the areas of production and quality-control to maintain compliance with cGMP. Regulatory authorities may withdraw product approvals or request product recalls if a company fails to comply with regulatory standards, if it encounters problems following initial marketing or if previously unrecognized problems are subsequently discovered.
Other potential consequences include, among other things:
nForm 483s, restrictions on the manufacturing of the product, product recalls or withdrawal of the product from the market;
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nwarning or untitled letters or holds on clinical trials;
nrefusal of the FDA or comparable foreign regulatory authorities to accept new marketing applications or approve pending applications or supplements to approved applications, or suspension or revocation of product approvals;
nproduct seizure or detention, or refusal to permit the import or export of products;
nconsent decrees, corporate integrity agreements, debarment or exclusion from federal healthcare programs;
nmandated modification of promotional materials and labeling and the issuance of corrective information;
nthe issuance of safety alerts, Dear Healthcare Provider letters, press releases and other communications containing warnings or other safety information about the product; or
ninjunctions or the imposition of fines or civil or criminal penalties.
Regulation Outside of the United States
In addition to regulations in the United States, we are also subject to a variety of regulations in other jurisdictions governing clinical studies, commercial sales and distribution of our products. Most countries outside of the United States require that clinical trial applications be submitted to and approved by the local regulatory authority for each clinical study.
In Canada, for example, the manufacture and sale of new drugs are controlled by Health Canada. New drugs must pass through a number of testing stages, including preclinical testing and human clinical trials. Preclinical testing involves testing the new drug’s chemistry, pharmacology and toxicology in vitro and in vivo. Successful results (that is, potentially valuable pharmacological activity combined with an acceptably low level of toxicity) enable the developer of the new drug to file a clinical trial application to begin clinical trials involving humans.
To study a drug in Canadian patients, a clinical trial application submission must be filed with Health Canada. The clinical trial application submission must contain specified information, including the results of the preclinical tests completed at the time of the submission and any available information regarding use of the drug in humans. In addition, since the method of manufacture may affect the efficacy and safety of a new drug, information on manufacturing methods and standards and the stability of the drug substance and dosage form must be presented. Production methods and quality control procedures must be in place to ensure an acceptably pure product, essentially free of contamination, and to ensure uniformity with respect to all quality aspects.
In addition, all federally regulated trials must be approved and monitored by an independent committee of doctors, scientists, advocates and others to ensure safety and ethical standards, IRBs or Ethics Review Boards (ERBs). The review boards study and approve all study-related documents before a clinical trial begins and also carefully monitor data to detect benefit or harm, and validity of results.
Provided Health Canada does not reject a clinical trial application submission and IRB or ERB approval has been obtained, clinical trials can begin. Clinical trials for therapeutic candidates in Canada, as in the United States, are generally carried out in three phases. Phase 1 involves studies to evaluate toxicity and ideal dose levels in healthy humans. The new drug is administered to human patients who have met the clinical trial entry criteria to determine pharmacokinetics, human tolerance and prevalence of any adverse side effects. Phases 2 and 3 involve therapeutic studies. In Phase 2, efficacy, dosage, side effects and safety are established in a small number of patients who have the disease or disorder that the new drug is intended to treat. In Phase 3, there are controlled clinical trials in which the new drug is administered to a large number of patients who are likely to receive benefit from the new drug. In Phase 3, the effectiveness of the new drug in patients is compared to that of standard accepted methods of treatment in order to provide sufficient data for the statistical proof of safety and efficacy for the new drug.
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If clinical studies establish that a new drug has value, the manufacturer submits a new drug submission application to Health Canada for marketing approval. The new drug submission contains all known information about the new drug, including the results of preclinical testing and clinical trials. Information about a substance contained in new drug submission includes its proper name, its chemical name and details on its method of manufacturing and purification, and its biological, pharmacological and toxicological properties. The new drug submission also provides information about the dosage form of the new drug, including a quantitative listing of all ingredients used in its formulation, its method of manufacture, manufacturing facility information, packaging and labeling, the results of stability tests and its diagnostic or therapeutic claims and side effects, as well as details of the clinical trials to support the safety and efficacy of the new drug. Furthermore, for biological products, an on-site evaluation is completed to assess the production process and manufacturing facility. It is required prior to the issuance of a notice of compliance. All aspects of the new drug submission are critically reviewed by Health Canada. If a new drug submission is found satisfactory, a notice of compliance is issued permitting the new drug to be sold for the approved use. In Canada, an establishment license must be obtained prior to marketing the product.
Health Canada has a policy of priority evaluation of new drug submissions for all drugs intended for serious or life-threatening diseases for which no drug product has received regulatory approval in Canada and for which there is reasonable scientific evidence to indicate that the proposed new drug is safe and may provide effective treatment.
An exception to the foregoing requirements relating to the manufacture and sale of a new drug is the limited authorization that may be available in respect of the sale of new drugs for emergency treatment. Under the special access program, Health Canada may authorize the sale of a quantity of a new drug for human use to a specific practitioner for the emergency treatment of a patient under the practitioner’s care. Prior to authorization, the practitioner must supply Health Canada with information concerning the medical emergency for which the new drug is required, such data as is in the possession of the practitioner with respect to the use, safety and efficacy of the new drug, the names of the institutions at which the new drug is to be used and such other information as may be requested by Health Canada. In addition, the practitioner must agree to report to both the drug manufacturer and Health Canada the results of the new drug’s use in the medical emergency, including information concerning adverse reactions, and must account to Health Canada for all quantities of the new drug made available.
The Canadian regulatory approval requirements for new drugs outlined above are similar to those of other major pharmaceutical markets. While the testing carried out in Canada is often acceptable for the purposes of regulatory submissions in other countries, individual regulatory authorities may request supplementary testing during their assessment of any submission. Therefore, the clinical testing conducted under Health Canada authorization or the approval of regulatory authorities of other countries may not be accepted by regulatory authorities outside Canada or other countries.
The monitoring of a new drug does not cease once it is on the market. For example, a manufacturer of a new drug must report any new information received concerning serious side effects, as well as the failure of the new drug to produce desired effects. If Health Canada determines it to be in the interest of public health, a notice of compliance for a new drug may be suspended and the new drug may be removed from the market.
A post surveillance program involves clinical trials conducted after a drug is marketed (referred to as Phase 4 studies in the United States) and is an important source of information on as yet undetected adverse outcomes, especially in populations that may not have been involved in the premarketing trials (e.g., children, the elderly, pregnant women) and the drug’s long-term morbidity and mortality profile. Regulatory authorities may require companies to conduct Phase 4 studies as a condition of market approval. Companies often conduct post-marketing studies in the absence of a regulatory mandate.
As another example, in the European Union, an application must be submitted to the national competent authority and an independent ethics committee in each country in which we intend to conduct clinical trials, much like the FDA and IRB, respectively. Under the Clinical Trials Regulation (EU) No 536/2014, which replaced the Clinical Trials Directive 2001/20/EC on January 31, 2022, a single application is now made through the Clinical Trials Information System (CTIS) for clinical trial authorization in up to 30 EU/EEA countries
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at the same time and with a single set of documentation. The assessment of applications for clinical trials is divided into two parts (Part I contains scientific and medicinal product documentation and Part II contains the national and patient-level documentation). The designated Reporting Member State prepares a draft assessment of Part I, which is assessed through a coordinated review by the competent authorities of all European Union Member States in which an application for authorization of a clinical trial has been submitted (referred to as Member States concerned; MSC). Part II is assessed separately by each MSC. The role of the relevant ethics committees in the assessment procedure will continue to be governed by the national law of the MSC; however, overall related timelines are defined by the Clinical Trials Regulation. The Clinical Trials Regulation also provides for simplified reporting procedures for clinical trial sponsors.
Furthermore, whether or not we obtain FDA approval for a product, we must obtain approval of a product by the comparable regulatory authorities of countries outside the United States before we can commence marketing of the product in those countries. The approval process and requirements vary from country to country, so the number and type of nonclinical, clinical, and manufacturing studies needed may differ, and the time may be longer or shorter than that required for FDA approval.
In addition to the regulatory framework governing clinical trials, the collection and processing of personal health data of trial participants in the European Union are subject to the requirements of Regulation (EU) 2016/679 (the GDPR). Health data constitutes a special category of personal data under the GDPR and is subject to heightened protection and requirements.
Compliance with the GDPR is enforced by national data protection authorities in each Member State, who have broad investigatory and corrective powers, including the authority to impose fines and to require the suspension or prohibition of data processing activities. Certain Member States have enacted additional national legislation that imposes further obligations on the processing of health data in the context of clinical research. In France, for example, clinical trial sponsors must comply with specific requirements established by the French data protection authority (the CNIL), which has issued reference methodologies (méthodologies de référence) for the processing of personal data in health research. Sponsors must either comply with an applicable reference methodology or request an authorization from the CNIL prior to their applicable data processing activities.
To obtain regulatory approval of our medicinal products under the European Union regulatory system, for example, we are required to submit a marketing authorization application (MAA) to be assessed in the centralized procedure. The centralized procedure allows applicants to obtain a marketing authorization (MA) that is valid throughout the European Union, and the additional Member States of the European Economic Area (Iceland, Liechtenstein and Norway) (EEA). The centralized procedure is compulsory for medicinal products manufactured using biotechnological processes, orphan medicinal products, advanced therapy medicinal products (gene-therapy, somatic cell-therapy or tissue-engineered medicines) and for human products containing a new active substance that is not authorized in the European Union and that are intended for the treatment of HIV, AIDS, cancer, neurodegenerative disorders, auto-immune and other immune dysfunctions, viral diseases or diabetes. The centralized procedure can also apply to products that contain new active substances not authorized in the European Union; products that constitute a significant therapeutic, scientific, or technical innovation; or products for which a centralized authorization is in the interests of patients at European Union level. When a company wishes to place on the market a medicinal product that is eligible for the centralized procedure, it sends an application directly to the EMA, to be assessed by the Committee for Medicinal Products for Human Use (CHMP). The CHMP is responsible for conducting the assessment of whether a medicine meets the required quality, safety and efficacy requirements, and whether the product has a positive risk/benefit profile. The procedure results in a European Commission decision, which is valid in all European Union Member States.
There are two other procedures in the European Union available for pursuing parallel authorization of the same medicinal product in the EU/EEA in more than one Member State: the Decentralized Procedure (DCP) and the Mutual Recognition Procedure (MRP). Both the MRP and DCP may be utilized for marketing applications of products that do not fall within the mandatory scope of the centralized procedures. The MRP is required for medicinal products that have already been granted an MA by a Member State of the EU/EEA, whereas the DCP is applicable to medicinal products for which no MA exists. Under these procedures, one Member State (RMS) will be selected by the applicant to carry out the procedure. If a Member State cannot approve the
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assessment report and related materials on the grounds of “potential serious risk to the public health,” the disputed points may eventually be referred to the European Commission, whose decision is binding on all Member States.
In several EU Member States, national health authorities have established early access or compassionate use schemes that allow patients with serious conditions to access, under specific conditions, medicinal products before they are authorized or commercially available for the relevant use in the relevant jurisdiction. Although EU law provides a framework for compassionate use, these schemes are not harmonized at the EU level and are governed by national legislation. As a result, the eligibility criteria, procedural requirements, duration, and conditions applicable to early access vary significantly across jurisdictions.
Pricing and reimbursement decisions for medicinal products in the European Union are made at the national level and vary significantly across Member States. National competent authorities may determine the conditions under which a product is reimbursed based on, among other factors, the therapeutic benefit demonstrated by the product and its effectiveness relative to existing treatments. Distinct pricing and reimbursement frameworks may apply depending on route of supply or setting of care through which a product reaches the patient, whether dispensed through pharmacies or supplied directly to hospitals. Failure to obtain satisfactory pricing and reimbursement status in one or more Member States could limit the commercial opportunities of any approved product and negatively impact its business.
The EU pharmaceutical regulatory framework is currently undergoing significant legislative reform. Following trilateral negotiations, the European Council announced on December 11, 2025 that a provisional agreement had been reached on a new Directive and Regulation that would revamp the existing general EU pharmaceutical legislation, including with respect to data exclusivity and market protection periods. The provisional agreement remains subject to formal adoption and its final terms and timeline for entry into force remain uncertain. If adopted and implemented, this new legislative framework could materially alter the regulatory requirements and conditions applicable to the development and commercialization of medicinal products in the European Union.
The aforementioned European Union rules are generally applicable in the EEA. The United Kingdom left the European Union on January 31, 2020, and the United Kingdom and the European Union have entered into a trade and cooperation agreement (TCA), which has been formally applicable since May 1, 2021. The TCA includes specific provisions concerning pharmaceuticals, such as the mutual recognition of good manufacturing practice (GMP), inspections of manufacturing facilities for medicinal products and GMP documents issued, but it does not provide for wholesale mutual recognition of United Kingdom and European Union pharmaceutical regulations. At present, Great Britain has implemented European Union legislation on the marketing, promotion and sale of medicinal products through the Human Medicines Regulations 2012 (as amended). Thus, even though excluded from jurisdiction under the European Union Clinical Trials Regulation, the regulatory regime in Great Britain still largely aligns with current European Union medicines regulations; however, it is possible that these regimes could diverge more significantly in the future.
Healthcare Laws and Regulations
Sales of pharmaceutical products and related activities, such as arrangements with investigators, healthcare professionals, consultants, third-party payors, patient organizations and customers, are subject to fraud and abuse and other healthcare laws and regulation, which are enforced by the federal government and the states and foreign governments in which the business is conducted. Applicable healthcare laws and regulations that may affect a company’s ability to operate if and when marketing approval is granted for a therapeutic candidate include the following:
nthe federal Anti-Kickback Statute, which prohibits, among other things, individuals and entities from knowingly and willfully soliciting, receiving, offering or providing remuneration (including any kickback, bribe or rebate), directly or indirectly, overtly or covertly, in cash or in kind, to induce or reward, or in return for, either the referral of an individual for, or the purchase, order, or recommendation of, any good or service for which payment may be made, in whole or in part, under a federal or state healthcare program, such as Medicare or Medicaid. The term “remuneration” has been broadly interpreted to include anything of value. A person or entity does not need to have actual knowledge of
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the statute or specific intent to violate it in order to have committed a violation. Rather, if “one purpose” of the remuneration is to induce referrals, the federal Anti-Kickback Statute is violated. Violations are subject to civil and criminal fines and penalties for each violation, plus up to three times the remuneration involved, imprisonment, and exclusion from federal programs;
nthe federal criminal and civil false claims and civil monetary penalties laws, including the federal False Claims Act (FCA), which can be enforced through civil whistleblower or “qui tam” actions against individuals or entities, and prohibits, among other things, knowingly presenting, or causing to be presented, to the federal government claims for payment that are false or fraudulent, knowingly making, using or causing to be made or used, a false record or statement material to a false or fraudulent claim, or from knowingly making a false statement to avoid, decrease or conceal an obligation to pay money to the federal government. Manufacturers can be held liable under the FCA even when they do not submit claims directly to government payors if they are deemed to “cause” the submission of false or fraudulent claims. In addition, certain marketing practices, including off-label promotion, may also violate false claims laws. Moreover, the government may assert that a claim including items and services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the FCA. The FCA also permits a private individual acting as a “whistleblower” to bring actions on behalf of the federal government alleging violations of the FCA and to share in any monetary recovery;
nthe federal Health Insurance Portability and Accountability Act (HIPAA), which prohibits, among other things, knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program or obtain, by means of false or fraudulent pretenses, representations or promises, any of the money or property owned by, or under the custody or control of, any healthcare benefit program, regardless of payor (e.g., public or private), or knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false statement in connection with the delivery of or payment for healthcare benefits, items or services. Similar to the Anti-Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation;
nHIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009 (HITECH) and their respective implementing regulations, which impose obligations on certain covered healthcare providers, health plans, and healthcare clearinghouses, as well as their respective business associates and subcontractors that perform certain services involving the storage, use or disclosure of individually identifiable health information for or on behalf of a covered entity and their business associates, including mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually identifiable health information, and require notification to affected individuals and regulatory authorities of certain breaches of security of individually identifiable health information. HITECH also created new tiers of civil monetary penalties, amended HIPAA to make civil and criminal penalties directly applicable to business associates and gave state attorneys general new authority to file civil actions for damages or injunctions in federal courts to enforce HIPAA and seek attorneys’ fees and costs associated with pursuing federal civil actions;
neven when HIPAA/HITECH do not apply, according to the Federal Trade Commission (FTC), failing to take appropriate steps to keep consumers’ personal information secure constitutes unfair acts or practices in or affecting commerce in violation of Section 5(a) of the Federal Trade Commission Act, 15 U.S.C. § 45(a). The FTC expects a company’s data security measures to be reasonable and appropriate in light of the sensitivity and volume of consumer information it holds, the size and complexity of its business and the cost of available tools to improve security and reduce vulnerabilities. Individually identifiable information is considered sensitive data that merits stronger safeguards;
nthe federal Physician Payments Sunshine Act, which requires certain manufacturers of drugs, devices, biologics and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program, with certain exceptions, to report annually to the Centers for Medicare & Medicaid Services (CMS) information related to payments or other transfers of value made to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors), certain
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other health care professionals (such as physician assistants, nurse practitioners, clinical nurse specialists, anesthesiologist assistants, certified registered nurse anesthetists and certain nurse midwives) and teaching hospitals, as well as ownership and investment interests held by the physicians described above and their immediate family members, with the information made publicly available on a searchable website;
nthe FCPA, which prohibits U.S. businesses and their representatives from offering to pay, paying, promising to pay or authorizing the payment of money or anything of value to a foreign official in order to influence any act or decision of the foreign official in his or her official capacity or to secure any other improper advantage in order to obtain or retain business;
nanalogous state laws and regulations, such as state anti-kickback and false claims laws, that may apply to sales or marketing arrangements and claims involving healthcare items or services reimbursed under Medicaid and other state programs, or in several states, apply regardless of payor, including private insurers and cash-pay patients;
nstate laws that require the registration of manufacturers and wholesale distributors of drug and biological products who ship into a state, including in certain states that require registration even if such manufacturers or distributors have no place of business within the state. Some states also impose requirements on manufacturers and distributors to establish the pedigree of product in the chain of distribution, including some states that require manufacturers and others to adopt new technology capable of tracking and tracing product as it moves through the distribution chain; and
ncertain state laws that require pharmaceutical and biotechnology companies to establish marketing compliance programs and comply with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the federal government in addition to requiring drug manufacturers to report information related to payments to physicians and other healthcare providers or marketing expenditures and drug pricing information, and state and local laws that require the registration of pharmaceutical sales representatives, as well as prohibit pharmacies and other healthcare entities from providing certain physician prescribing data to pharmaceutical and biotechnology companies for use in sales and marketing, and to prohibit certain other sales and marketing practices.
Additionally, we are subject to state and foreign laws governing the collection, use, access to, confidentiality, privacy and security of health-related and other personal information, many of which differ from each other in significant ways and often are not preempted by HIPAA.
Violations of any such requirements may result in significant penalties, including civil, criminal and administrative penalties, damages, fines, disgorgement, imprisonment, the curtailment or restructuring of operations, loss of eligibility to obtain approvals from the FDA, exclusion from participation in government contracting, healthcare reimbursement or other government programs, including Medicare and Medicaid, integrity oversight and reporting obligations, or reputational harm. Additionally, to the extent that pharmaceutical products are sold in a foreign country, they may be subject to similar foreign laws.
Pharmaceutical Coverage, Pricing and Reimbursement
Significant uncertainty exists as to the coverage and reimbursement status of any therapeutic candidates for which we obtain regulatory approval. In the United States and markets in other countries, sales of any products for which we receive regulatory approval for commercial sale will depend, in part, on the extent to which third-party payors provide coverage, and establish adequate reimbursement levels for such products. In the United States, third-party payors include federal and state healthcare programs, government authorities, private managed care providers, private health insurers and other organizations, where there is no uniform policy for coverage and reimbursement and can differ significantly from payor to payor.
Third-party payors are increasingly challenging the price, examining the medical necessity and reviewing the cost-effectiveness of medical drug products and medical services, in addition to questioning their safety and efficacy. Such payors may limit coverage to specific drug products on an approved list, also known as a
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formulary, which might not include all of the FDA-approved drugs for a particular indication. Companies may need to conduct expensive pharmaco-economic studies in order to demonstrate the medical necessity and cost-effectiveness of their products, in addition to the costs required to obtain the FDA approvals. Nonetheless, a therapeutic candidate may not be considered medically necessary or cost-effective. Moreover, the process for determining whether a third-party payor will provide coverage for a drug product may be separate from the process for setting the price of a drug product or for establishing the reimbursement rate that such a payor will pay for the drug product. A payor’s decision to provide coverage for a drug product does not imply that an adequate reimbursement rate will be approved. Further, one payor’s determination to provide coverage for a drug product does not assure that other payors will also provide coverage for the drug product. Adequate third-party reimbursement may not be available to enable a company to maintain price levels sufficient to realize an appropriate return on its investment in product development.
The marketability of any therapeutic candidates for which regulatory approval is granted for commercial sale may suffer if the government and third-party payors fail to provide adequate coverage and reimbursement. In addition, emphasis on managed care in the United States has increased and could increase the pressure on pharmaceutical pricing. Coverage policies and third-party reimbursement rates may change at any time. Even if favorable coverage and reimbursement status is attained for one or more products for which regulatory approval is granted, less favorable coverage policies and reimbursement rates may be implemented in the future.
Healthcare Reform
The United States and many foreign jurisdictions have enacted or proposed legislative and regulatory changes affecting the healthcare system. The United States government, state legislatures and foreign governments also have shown significant interest in implementing cost-containment programs to limit the growth of government-paid healthcare costs, including price controls, restrictions on reimbursement and requirements for substitution of generic products for branded prescription drugs and biologics. In recent years, Congress has considered reductions in Medicare reimbursement levels for drugs and biologics administered by physicians. CMS, the agency that administers the Medicare and Medicaid programs, also has authority to revise reimbursement rates and to implement coverage restrictions for some drugs and biologics. Cost reduction initiatives and changes in coverage implemented through legislation or regulation could decrease utilization of and reimbursement for any approved products. While Medicare regulations apply only to drug benefits for Medicare beneficiaries, private payors often follow Medicare coverage policy and payment limitations in setting their own reimbursement rates. Therefore, any reduction in reimbursement that results from federal legislation or regulation may result in a similar reduction in payments from private payors.
On August 16, 2022, the Inflation Reduction Act of 2022 (Inflation Reduction Act) was signed into law, which allows, among other things, the U.S. Department of Health and Human Services (HHS) to directly negotiate the selling price of a statutorily specified number of drugs and biologics each year that CMS reimburses under Medicare Part B and Part D. The negotiated price may not exceed a statutory ceiling price. Only high-expenditure single-source biologics that have been approved for at least 11 years (7 years for single-source drugs) can qualify for negotiation, with the negotiated price taking effect two years after the selection year. Each year up to twenty (20) products will be selected by HHS for the Medicare Drug Price Negotiation Program. Products subject to the Medicare Drug Price Negotiation Program are expected to experience a significant reduction in reimbursement from the Medicare program on a per unit basis. The Inflation Reduction Act also penalizes drug manufacturers that increase prices of Medicare Part B and Part D drugs at a rate greater than the rate of inflation, and in November 2024, CMS finalized regulations for the Medicare Part B and Part D inflation rebates. The Inflation Reduction Act permits the Secretary of HHS to implement many of these provisions through guidance, as opposed to regulation, for the initial years. Manufacturers that fail to comply with the Inflation Reduction Act may be subject to various penalties, some significant, including civil monetary penalties. On June 16, 2026, the HHS published a proposed rule that, if finalized, would codify the Medicare Drug Price Negotiation Program and, among other things, seeks to: (i) clarify the treatment of certain fixed combination drugs that are new formulations; and (ii) clarify how CMS would identify the date from which the 7 and 11 year timeline would begin.
The federal administration is pursuing policies to reduce regulations and expenditures across government, including at HHS, which include the FDA and CMS, and related agencies. For example, the current
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administration has announced agreements with pharmaceutical companies that require the drug manufacturers to offer, through a direct-to-consumer platform (TrumpRx), U.S. patients and Medicaid programs prescription drug Most-Favored Nation pricing equal to or lower than those paid in other developed nations, with additional mandates for direct-to-patient discounts and repatriation of foreign revenues. Other recent actions included, for example, directives to reduce agency workforce, rescind a prior administration Executive Order tasking the Center for Medicare and Medicaid Innovation to consider new payment and healthcare models to limit drug spending, impose tariffs on certain imported pharmaceutical products and promote most-favored-nation (MFN) drug pricing, among other directives. For example, on May 12, 2025, the federal administration issued an Executive Order that, among other things, required HHS, within 30 days, to establish and communicate to drug manufacturers MFN price targets designed to bring drug prices for American patients in line with those in comparably developed nations. If significant progress towards MFN pricing is not achieved, the Executive Order requires HHS to propose a rulemaking to implement MFN pricing. In December 2025, CMS issued proposed regulations to establish, under the Center for Medicare and Medicaid Innovation, two mandatory MFN pricing demonstration models under Medicare Part B and Part D. One of these MFN pricing rules was finalized in October 2026 with an effective date in November 2026. Additionally, the current administration recently called on Congress to enact “The Great Healthcare Plan,” to codify and expand Most-Favored Nation pricing, lower government subsidies to private insurance companies, increase healthcare price transparency, expand pharmaceutical drugs available for over-the-counter purchase, and enact restrictions on pharmacy benefit manager payment methodologies, among other things. If and when these rules or other MFN pricing rules are finalized and become effective, they are likely to mandate reduced prices of at least some drugs in the United States, if they are also sold in comparator countries. Further, as part of the Make America Healthy Again (MAHA) Commission’s recent Strategy Report, the administration is working across government agencies to increase enforcement on direct-to-consumer pharmaceutical advertising. These actions and policies may significantly reduce U.S. drug prices, potentially impacting manufacturers’ global pricing strategies and profitability, while increasing their operational costs and compliance risks.
At the state level, legislatures have increasingly passed legislation and implemented regulations designed to control pharmaceutical product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and in some cases, designed to encourage importation from other countries and bulk purchasing.
General legislative cost control measures may also affect reimbursement for therapeutic candidates. The Budget Control Act, as amended, resulted in the imposition of reductions in Medicare (but not Medicaid) payments to providers in 2013 that remain in effect through 2032 unless additional Congressional action is taken. Additional federal, state and foreign healthcare reform measures may be adopted in the future, any of which could limit the amounts that federal and state governments will pay for healthcare products and services, which could result in limited coverage and reimbursement and reduced demand for pharmaceutical products or additional pricing pressures.
Employees and Human Capital Resources
As of June 30, 2026, we had 31 employees, all of whom were full-time and 23 of whom were engaged in research and development activities. Fifty-eight percent of our employees hold Ph.D. or M.D. or other advanced degrees. None of our employees are represented by a labor union or covered under a collective bargaining agreement. We consider our relationship with our employees to be good.
Our human capital resources objectives include, as applicable, identifying, recruiting, retaining, incentivizing and integrating our existing and new employees, advisors and consultants. It is important that we not only attract and retain the best and brightest diverse talent, but also ensure they remain engaged and can thrive in an environment that is committed to helping them grow, succeed and contribute directly to achieving our purpose. The principal purposes of our equity and cash incentive plans are to attract, retain and reward personnel through the granting of stock-based and cash-based compensation awards, in order to increase the success of our Company by motivating such individuals to perform to the best of their abilities and achieve our objectives. We also strive to foster career growth and internal mobility by providing a broad range of training, mentoring and other development opportunities.
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Manufacturing
We oversee and manage third party contract development and manufacturing organizations (CDMOs) to support development and manufacture of therapeutic candidates for our clinical trials. We expect our strategy to use CDMOs will enable us to maintain a more efficient infrastructure, avoiding the necessity to acquire our own manufacturing facility and equipment, while simultaneously enabling us to focus our expertise on the development and the potential future commercialization of our products. Currently, we rely on and have agreements with multiple third-party CDMOs to manufacture and supply drug substance (DS) and drug product (DP) for our clinical trials. In the event we advance any of our drug candidates to Phase 3 clinical trials, we anticipate the need to enter into a manufacture and supply agreement with, and potentially transfer DS and DP manufacture to, one or more large third-party CDMOs with whom we would also likely enter into commercial supply agreements with prior to any potential regulatory approval if any of our drug candidates are commercialized. The DS and DP for our drug candidates are manufactured via conventional pharmaceutical processing procedures, employing commonly-used and commercially available excipients and packaging materials. The process, equipment and methods employed for manufacture and analysis are consistent with standard biologics synthesis, chemical synthesis or pharmaceutical production, and are transferable to a range of manufacturing facilities, if needed.
Competition
We face substantial competition from multiple sources, including large and specialty pharmaceutical and biotechnology companies, academic research institutions and governmental agencies and public and private research institutions. Our competitors compete with us on the level of the technologies employed, or on the level of development of therapeutic candidates. In addition, many small biotechnology companies have formed collaborations with large, established companies to obtain support for their research, development and commercialization of products or combine several treatment approaches to develop longer lasting or more efficacious treatments that may potentially directly compete with our current or future therapeutic candidates. We anticipate that we will continue to face increasing competition as new therapies and combinations thereof, technologies, and data emerge for the treatment of autoimmune, inflammatory and allergic diseases.
Our current therapeutic candidates, initially under development for treatment of autoimmune, inflammatory and allergic diseases, if approved, would face competition from approved treatments, some of which have achieved commercial success. To compete successfully, we need to differentiate our therapeutic candidates from these currently marketed drugs, meaning that we will have to demonstrate that the relative cost, method of administration, dosing frequency, safety, tolerability or efficacy of our therapeutic candidates provides a better alternative to existing and new therapies. Our commercial opportunity and likelihood of success will be reduced or eliminated if our therapeutic candidates, if approved, are not ultimately demonstrated to be safer, more effective, more conveniently administered, or less expensive than the current standards of care. Furthermore, even if our therapeutic candidates are able to achieve these attributes, acceptance of our therapies, if approved, may be inhibited by the reluctance of physicians to switch from existing therapies to our therapies, or if physicians choose to reserve our therapies for use in limited circumstances.
Many of our competitors, either alone or in combination with their respective strategic partners, have significantly greater financial resources and expertise in research and development, manufacturing, the regulatory approval process and marketing than we do. Mergers and acquisition activity in the pharmaceutical, biopharmaceutical and biotechnology sector is likely to result in greater resource concentration among a smaller number of our competitors. Smaller or early-stage companies may also prove to be significant competitors, particularly through sizeable collaborative arrangements with established companies. These competitors also compete with us in recruiting and retaining qualified scientific and management personnel and establishing clinical trial sites and patient registration for clinical trials, as well as in acquiring technologies complementary to, or necessary for, our programs.
Our commercial opportunity could be reduced or eliminated if one or more of our competitors develop and commercialize products that are safer, more effective, better tolerated or of greater convenience or economic benefit than our proposed product offering. Our competitors also may be in a position to obtain FDA or other regulatory approval for their products more rapidly, resulting in a stronger or dominant market position before we are able to enter the market. The key competitive factors affecting the success of all of our programs are likely to be therapeutic safety, efficacy, convenience and treatment cost.
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Facilities
Our headquarters are located in South San Francisco, California where we lease and occupy 13,558 square feet of office and laboratory space. The current term of our lease expires on October 31, 2028.
We believe that our existing facilities are sufficient to meet our near-term needs and that suitable additional space will be available as and when needed.
Legal Proceedings
From time to time, we may be subject to legal proceedings. We are not currently a party to or aware of any legal proceedings that we believe will have, individually or in the aggregate, a material adverse effect on our business, financial condition or results of operations. Regardless of outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.
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MANAGEMENT
Executive Officers and Directors
The following table provides information, including ages as of September 30, 2026, regarding our executive officers and directors:
NAME
AGEPOSITION(S)
Executive Officers and Employee Director:
Aetna Wun Trombley, Ph.D.
47President, Chief Executive Officer and Director
Amy Bachrodt
47Chief Financial Officer
Chin Lee, M.D.
57Chief Medical Officer
Steve Staben, Ph.D.
46Chief Scientific Officer
Sofia Touami, Ph.D.
56Chief Business Officer
Non-Employee Directors:
William J. Rieflin(1)(3)
66Chair and Director
Tim Anderson(4)
36Director
Ming Fang(4)
45Director
Laurent Fischer, M.D.(1)(2)
62Director
Jane Pritchett Henderson(1)(2)(3)
61Director
Clare Ozawa, Ph.D.(4)
52Director
(1)Member of the Audit Committee.
(2)Member of the Compensation Committee.
(3)Member of the Nominating and Governance Committee.
(4)Mr. Anderson, Mr. Fang and Dr. Ozawa have given notice of their intention to resign from our board of directors immediately prior to the effectiveness of the registration statement of which this prospectus forms a part.
Executive Officers and Employee Director
Aetna Wun Trombley, Ph.D., has served as our Chief Executive Officer and President and a member of our board of directors since April 2020. Dr. Trombley has served as a member of the strategic board of TCG Labs Soleil, a venture-biotechnology company, since October 2023 and previously served as a member of the board of directors of Carmot Therapeutics Inc. (acquired by F. Hoffmann-La Roche Ltd), a clinical-stage biotechnology company, from May 2016 to January 2024. From September 2011 to March 2020, Dr. Trombley held roles of increasing responsibility at NGM Biopharmaceuticals, Inc., a biotechnology company, most recently as President and Chief Operating Officer. Dr. Trombley previously held positions with Novartis AG and McKinsey & Company. Dr. Trombley received a B.S. in Chemistry from the University of California, San Diego and a Ph.D. in Chemistry from the Massachusetts Institute of Technology. We believe Dr. Trombley is qualified to serve on our board of directors because of her extensive experience in the biopharmaceutical industry and leadership experience, including her role as our Chief Executive Officer and President.
Amy Bachrodt has served as our Chief Financial Officer since June 2026. Prior to joining us, Ms. Bachrodt served in various roles at Maze Therapeutics, Inc., a biotechnology company, from May 2020 to May 2026, most recently as Senior Vice President of Finance. Previously, Ms. Bachrodt served as Senior Director and Head of FP&A at Myovant Sciences Ltd., a clinical-stage biotechnology company, from April 2018 to May 2020. From September 2008 to April 2018, Ms. Bachrodt held roles of increasing responsibility at Genentech, Inc., a biotechnology company. Ms. Bachrodt received a B.A. in Economics from Denison University and an M.S.A. in Accounting from the University of Notre Dame.
Chin Lee, M.D., has served as our Chief Medical Officer since February 2025. Prior to joining us, Dr. Lee served in various roles at Allakos Inc., a biotechnology company, most recently as Chief Medical Officer from February 2024 to February 2025 and as Executive Vice President from August 2023 to February 2024. From March 2022 to August 2023, Dr. Lee served as Chief Medical Officer at Connect Biopharma Holdings Limited, a clinical-stage biopharmaceutical company, and from April 2021 to March 2022, as Chief Medical Officer, Vice
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President and Head of Clinical Science at Theravance Biopharma US, Inc., a biopharmaceutical company. Dr. Lee previously held positions at Genentech, Inc., Eli Lilly and Company and Abbott Laboratories (now AbbVie Inc.) and served as a faculty member at the Northwestern University Feinberg School of Medicine in the Division of Rheumatology. Dr. Lee received a B.S. in Biology and an M.D. from the University of North Carolina at Chapel Hill and an M.P.H. from Northwestern University.
Steve Staben, Ph.D., has served as our Chief Scientific Officer since October 2021. Prior to joining us, Dr. Staben held various leadership positions at Genentech, Inc., a biotechnology company, most recently as Senior/Executive Director of Medicinal Chemistry and New Modalities Chemistry, from June 2007 to October 2021. Dr. Staben received a B.S. in Chemistry from Western Washington University and a Ph.D. in Organic Chemistry from the University of California, Berkeley.
Sofia Touami, Ph.D., has served as our Chief Business Officer since July 2023. Prior to joining us, Dr. Touami served as Chief Business Officer at Hexagon Bio, a biotechnology company, from May 2021 until July 2023. Previously, she served as Vice President of Business Development at Frontier Medicines, a biotechnology company, from December 2019 to May 2021, as Senior Director of Business Development and Alliance Management at NGM Biopharmaceuticals, Inc., a biotechnology company, from January 2010 to November 2019. Prior to that, Dr. Touami held positions with Cerimon Pharmaceuticals, Inc., Oscient Pharmaceuticals Corporation and Genesoft Pharmaceuticals, Inc. Dr. Touami received an A.B. in Chemistry from Washington University in St. Louis, a Ph.D. in Organic Chemistry from Stanford University, and completed postdoctoral studies at The Scripps Research Institute.
Non-Employee Directors
William J. Rieflin has served as Chair and a member of our board of directors since December 2020. Mr. Rieflin previously served as Chief Executive Officer and a member of the board of directors of NGM Biopharmaceuticals, Inc., a biotechnology company, from September 2010 to September 2018, as executive chairman, from September 2018 to July 2022, and as chairman of the board of directors, from July 2022 to November 2025. From September 2004 to September 2010, Mr. Rieflin served as President of XenoPort, Inc. (acquired by Arbor Pharmaceuticals, LLC), a biotechnology company, and as a member of the board of directors, from September 2010 to July 2016. From 1996 to 2004, Mr. Rieflin held various positions with Tularik Inc. (acquired by Amgen, Inc.), a biotechnology company, most recently serving as Executive Vice President, Administration, Chief Financial Officer, General Counsel and Secretary. Mr. Rieflin has served as a member of the board of directors of Lyell Immunopharma, Inc., a biotechnology company, since May 2020. Mr. Rieflin previously served as a member of the board of directors of Anacor Pharmaceuticals, Inc. (acquired by Pfizer Inc.), a biotechnology company, from April 2011 to July 2016, RAPT Therapeutics, Inc. (acquired by GlaxoSmithKline plc), a biotechnology company, from May 2015 to January 2025, Flexus Biosciences, Inc. (acquired by Bristol Myers Squibb Co.), a biotechnology company, from April 2014 to April 2015 and Kallyope Inc. (now known as TriGemX Bio, Inc.), a biotechnology company, from October 2016 to October 2026. Mr. Rieflin received a B.S. from Cornell University, an M.B.A. from the University of Chicago Booth School of Business and a J.D. from Stanford Law School. We believe that Mr. Rieflin is qualified to serve on our board of directors because of his extensive leadership experience, industry expertise and service as a director of other biopharmaceutical companies.
Tim Anderson has served as a member of our board of directors since September 2021. Mr. Anderson has served as a Managing Director at Blue Owl Capital Inc. and as a member of its Healthcare Opportunities Investment Team since December 2023. Mr. Anderson previously served as a Managing Director at Cowen Healthcare Investments, a life sciences investment manager, from July 2014 to November 2023, and as an Investment Banking Associate at Cowen and Company from July 2011 to October 2014. Mr. Anderson currently serves as a director of Windward Bio AG, a clinical-stage drug development company, since January 2025, Nuvig Therapeutics, Inc., a biotechnology company, since December 2024, F2G Ltd, a biotechnology company, since August 2020 and Autobahn Therapeutics, Inc., a biotechnology company, since May 2020. Mr. Anderson received a B.A. in Economics and Government & Legal Studies from Bowdoin College. We believe Mr. Anderson is qualified to serve as a director due to his investment experience and knowledge of the biotechnology and life sciences industries. Mr. Anderson has given notice of his intention to resign as a member of our board of directors immediately prior to the effectiveness of the registration statement of which this prospectus forms a part.
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Ming Fang has served as a member of our board of directors since September 2021. Mr. Fang is a Managing Director at Redmile Group, LLC, a healthcare-focused investment firm. Prior to joining Redmile in 2016, Mr. Fang worked in the healthcare space as an investor at Safeguard Scientifics, a consultant at McKinsey & Company and ZS Associates, and an operator at Gilead. He received a B.A. from the University of California, Berkeley and an M.B.A. from the Wharton School of Business of the University of Pennsylvania. We believe that Mr. Fang is qualified to serve on our board of directors because of his investment experience in the biotechnology industry and extensive service as a director of other biopharmaceutical companies. Mr. Fang has given notice of his intention to resign as a member of our board of directors immediately prior to the effectiveness of the registration statement of which this prospectus forms a part.
Laurent Fischer, M.D., has served as a member of our board of directors since December 2019. Dr. Fischer most recently served as Chief Executive Officer of Adverum Biotechnologies, Inc. (acquired by Eli Lilly and Company), a biotechnology company, from June 2020 to December 2025. Dr. Fischer previously served as Senior Vice President, Liver Therapeutic Area Head of Allergan plc (acquired by AbbVie Inc.), a global pharmaceutical company, from November 2016 to June 2020; Chief Executive Officer of Tobira Therapeutics, Inc. (acquired by Allergan plc), a biotechnology company, from March 2014 to November 2016; Chief Executive Officer of Jennerex Biotherapeutics, Inc. (acquired by SillaJen Biotherapeutics, Inc.), a biopharmaceutical company, from June 2012 to March 2014; Co-Founder, President and Chief Executive Officer of Ocera Therapeutics, Inc., a biopharmaceutical company, from January 2005 to June 2012; and President and Chief Executive Officer of Auxeris Therapeutics, Inc., a biopharmaceutical company, from March 2003 to January 2005. Dr. Fischer has served as a member of the board of directors of Mirum Pharmaceuticals, Inc., a biopharmaceutical company, since June 2019, as Chair of the board of directors of Shinobi Therapeutics, Inc., an iPSC-derived cell therapy company, since December 2025 and as Chair of the board of directors of NovalGen Limited, a UK-based clinical-stage immunotherapy company, since May 2026. Dr. Fischer previously served as a member of the board of directors of AtaiBeckley Inc. (formerly ATAI Life Sciences N.V.; acquired by Eli Lilly and Company), a clinical-stage biopharmaceutical company, from May 2024 to September 2026 and as Chair of the board of directors of CTI Biopharma Corp. (CTIC, acquired by Swedish Orphan Biovitrum AB, dba Sobi), a biopharmaceutical company, from September 2017 to June 2023. Dr. Fischer previously held positions at RXCentric, Inc. (acquired by Allscripts Healthcare Solutions, Inc.), MedVantx Inc., DuPont Pharmaceuticals (acquired by Bristol Myers Squibb Co.), DuPont-Merck and F. Hoffmann-La Roche AG. Dr. Fischer received an undergraduate degree from the University of Geneva and an M.D. from the Geneva Medical School, Switzerland. We believe Dr. Fischer is qualified to serve on our board of directors because of his extensive experience as chief executive officer of multiple biopharmaceutical companies and as a director of public biopharmaceutical companies.
Jane Pritchett Henderson has served as a member of our board of directors since July 2026. Ms. Henderson has served as Chief Financial Officer of Apogee Therapeutics, Inc., a biotechnology company, since January 2023. Ms. Henderson previously served as Chief Financial Officer and Chief Business Officer of Adagio Therapeutics, Inc. (now Invivyd, Inc.), a biotechnology company, from December 2020 to November 2022, and as Chief Financial Officer of Turnstone Biologics Corp., a biotechnology company, from June 2018 to December 2020. Prior to that, Ms. Henderson served as Chief Financial Officer and Senior Vice President of Corporate Development of Voyager Therapeutics, Inc., a gene therapy company, from January 2017 to June 2018, and as the Senior Vice President, Chief Financial and Business Officer of Kolltan Pharmaceuticals, Inc. (acquired by Celldex Therapeutics, Inc.), a biopharmaceutical company, from February 2013 to November 2016. Prior to that, Ms. Henderson held various positions in the biopharmaceutical and health care investment banking industries. Ms. Henderson has also served as a member of the board of directors of Ventus Therapeutics, Inc., a biopharmaceutical company, since November 2021. Ms. Henderson previously served as a member of the board of directors of Akero Therapeutics, Inc., a biopharmaceutical company (acquired by Novo Nordisk A/S), from April 2019 to December 2025; Cargo Therapeutics, Inc. (acquired by Concentra Biosciences, LLC), a biotechnology company, from June 2024 to August 2025; IVERIC bio, Inc. (acquired by Astellas Pharma Inc.), a biopharmaceutical company, from January 2018 to July 2023; and Sesen Bio, Inc. (formerly Eleven Biotherapeutics, Inc.), a biotechnology company, from October 2013 to November 2021. Ms. Henderson received a B.S. in Psychology from Duke University. We believe that Ms. Henderson is qualified to serve on our board of directors because of her extensive leadership experience, expertise in the biopharmaceutical and health care investment banking industries and service as a director of other biopharmaceutical companies.
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Clare Ozawa, Ph.D., has served as a member of our board of directors since December 2019. Dr. Ozawa has served as a Managing Director at Versant Ventures Management LLC, a life science venture capital firm, since January 2017 and an investment professional from 2008 to 2011. Prior to rejoining Versant, Dr. Ozawa was the Chief Business Officer of Inception Sciences, Inc. (now Inception Therapeutics, Inc.), a Versant Ventures discovery engine, from January 2011 to May 2014, and Chief Operating Officer from June 2014 to July 2017. Dr. Ozawa previously held positions in the Office of the Chief Executive Officer at Novartis AG and at McKinsey & Company. Dr. Ozawa also previously served on the board of directors of Oyster Point Pharma, Inc., a biopharmaceutical company, from February 2019 to January 2023. Dr. Ozawa received a B.S. in biological sciences and a Ph.D. in neurosciences from Stanford University. We believe that Dr. Ozawa is qualified to serve on our board of directors because of her extensive experience investing in and advising life sciences companies, and her significant board and operating leadership experience. Dr. Ozawa has given notice of her intention to resign as a member of our board of directors immediately prior to the effectiveness of the registration statement of which this prospectus forms a part.
Election of Executive Officers
Our executive officers are appointed by, and serve at the discretion of, our board of directors.
Family Relationships
There are no family relationships among any of our executive officers or directors.
Board Composition
Upon the closing of this offering, our board of directors will consist of four members, three of whom will be independent within the meaning of the independent director guidelines of Nasdaq. Pursuant to our current certificate of incorporation and our amended and restated voting agreement, Dr. Trombley, Mr. Rieflin, Mr. Anderson, Mr. Fang, Dr. Fischer, Ms. Henderson and Dr. Ozawa have been designated to serve as members of our board of directors. The amended and restated voting agreement and the provisions of our current certificate of incorporation that govern the election and designation of our directors will terminate immediately prior to the completion of this offering, after which no contractual obligations will concern the election of our directors.
Classified Board of Directors
In accordance with the terms of our restated certificate of incorporation and restated bylaws that will become effective upon the completion of this offering, our board of directors will be divided into three staggered classes of directors. At each annual meeting of our stockholders, a class of directors will be subject to re-election for a three-year term. As a result, only one class of directors will be elected at each annual meeting of our stockholders, with the other classes continuing for the remainder of their respective three-year terms.
Our directors will be divided among the three classes as follows:
nthe Class I director will be Dr. Trombley, and her term will expire at the first annual meeting of our stockholders held following the completion of this offering;
nthe Class II director will be Dr. Fischer, and his term will expire at the second annual meeting of our stockholders held following the completion of this offering; and
nthe Class III directors will be Mr. Rieflin and Ms. Henderson, and their terms will expire at the third annual meeting of our stockholders held following the completion of this offering.
Each director’s term continues until the election and qualification of his or her successor, or his or her earlier death, resignation or removal. Our restated certificate of incorporation and restated bylaws that will be in effect upon the completion of this offering authorize only our board of directors to fill vacancies on our board of directors. Any increase or decrease in the number of directors will be distributed among the three classes so that, as nearly as possible, each class will consist of one-third of the directors. This classification of our board of directors may have the effect of delaying or preventing changes in control of our Company. See the section
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titled “Description of Capital Stock—Anti-Takeover Provisions—Restated Certificate of Incorporation and Restated Bylaw Provisions” for additional information.
Director Independence
In connection with this offering, we have applied to list our common stock on Nasdaq. Under the rules of Nasdaq, independent directors must comprise a majority of a listed company’s board of directors within a specified period following the completion of this offering. In addition, the rules of Nasdaq require that, subject to specified exceptions, each member of a listed company’s audit, compensation and nominating and governance committees be independent. Under the rules of Nasdaq, a director will only qualify as an “independent director” if, in the opinion of that company’s board of directors, that person does not have a relationship that would interfere with the exercise of independent judgment in carrying out the responsibilities of a director.
Audit committee members must also satisfy the independence criteria set forth in Rule 10A-3 under the Exchange Act. In order to be considered independent for purposes of Rule 10A-3, a member of an audit committee of a listed company may not, other than in his or her capacity as a member of the audit committee, the board of directors or any other board committee: (i) accept, directly or indirectly, any consulting, advisory or other compensatory fee from the listed company or any of its subsidiaries or (ii) be an affiliated person of the listed company or any of its subsidiaries. We intend to satisfy the audit committee independence requirements of Rule 10A-3 as of the completion of this offering. Additionally, compensation committee members must not have a relationship with us that is material to the director’s ability to be independent from management in connection with the duties of a compensation committee member.
Our board of directors has undertaken a review of the independence of each director and considered whether each director has a material relationship with us that could compromise his or her ability to exercise independent judgment in carrying out his or her responsibilities. As a result of this review, our board of directors determined that, upon the completion of this offering, all of our directors, except for Dr. Trombley, will be “independent directors” as defined under the applicable Nasdaq listing standards and SEC rules and regulations. In making these determinations, our board of directors reviewed and discussed information provided by the directors and us with regard to each director’s business and personal activities and relationships as they may relate to us and our management, including the beneficial ownership of our capital stock by each non-employee director and the transactions involving them as described in the section titled “Certain Relationships and Related Party Transactions.”
Leadership Structure of the Board
Our corporate governance guidelines that will become effective upon the completion of this offering will provide our board of directors with flexibility to combine or separate the positions of Chair of the board of directors and Chief Executive Officer. Mr. Rieflin currently serves as the Chair of our board of directors, and Dr. Trombley currently serves as our President and Chief Executive Officer. This structure allows our Chief Executive Officer to focus on our day-to-day business while our Chair leads our board of directors in its fundamental role of providing advice to, and independent oversight of, management. We believe Mr. Rieflin is especially qualified for this role based on his extensive executive experience to build therapeutics-focused and innovation-based companies for over thirty-five years. Further, our board of directors believes such separation is appropriate, as it enhances the accountability of the Chief Executive Officer to the board of directors and strengthens the independence of the board of directors from management. Any changes to the leadership structure of our board of directors, if made, will be promptly disclosed on the investor relations section of our website and in our proxy materials. Our board of directors, in its sole discretion, may seek input from our stockholders on the leadership structure of the board of directors.
Our board of directors has concluded that our current leadership structure is appropriate at this time. However, our board of directors will continue to periodically review our leadership structure and may make such changes in the future as it deems appropriate.
Role of Board in Risk Oversight Process
Risk assessment and oversight are an integral part of our governance and management processes. Our board of directors encourages management to promote a culture that incorporates risk management into our
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corporate strategy and day-to-day business operations. Management discusses strategic and operational risks at regular management meetings, and conducts specific strategic planning and review sessions during the year that include a focused discussion and analysis of the risks facing us. Throughout the year, senior management reviews these risks with the board of directors at regular board meetings as part of management presentations that focus on particular business functions, operations or strategies, and presents the steps taken by management to mitigate or eliminate such risks.
Our board of directors does not have a standing risk management committee, but rather administers this oversight function directly through our board of directors as a whole, as well as through various standing committees of our board of directors that address risks inherent in their respective areas of oversight. While our board of directors is responsible for monitoring and assessing strategic risk exposure, our audit committee is responsible for overseeing our major financial risk exposures and the steps our management has taken to monitor and control these exposures. The audit committee also approves or disapproves any related person transactions. Our nominating and governance committee monitors the effectiveness of our corporate governance policies. Our compensation committee assesses and monitors whether any of our compensation policies and programs has the potential to encourage excessive risk-taking.
Cybersecurity Risk Oversight
Securing the information of participants in our studies, medical professionals, employees, service providers, and other third parties is important to us. We have adopted physical, technological, and administrative controls on data security, and have a defined procedure for data incident detection, containment, response, and remediation. While everyone at our Company plays a part in managing these risks, oversight responsibility is shared by our board of directors, our audit committee, and management. Our information technology team provides regular cybersecurity updates in the form of written reports and presentations to our audit committee. Additionally, we leverage industry standard frameworks to drive strategic direction and maturity improvement. We also engage third-party security experts for risk assessments and program enhancements and maintain information security risk insurance coverage.
Committees of the Board of Directors
Our board of directors will have an audit committee, a compensation committee and a nominating and governance committee, each of which will have the composition and responsibilities described below as of the completion of this offering. In addition, from time to time, special committees may be established under the direction of our board of directors when necessary to address specific issues.
Each of the below committees has a written charter approved by our board of directors. Upon completion of this offering, copies of each charter will be posted on the investor relations page of our website. Members that serve on these committees will serve until their resignation or until otherwise determined by our board of directors.
Audit Committee
Effective upon the effectiveness of the registration statement of which this prospectus is a part, our audit committee will be composed of Ms. Henderson, Mr. Rieflin, and Dr. Fischer, with Ms. Henderson as the Chair of our audit committee. Our board of directors has determined that the composition of our audit committee meets the requirements for independence under the current Nasdaq listing standards and SEC rules and regulations, and that each member of our audit committee is financially literate. In addition, our board of directors has determined that Ms. Henderson is an “audit committee financial expert” as defined in Item 407(d)(5)(ii) of Regulation S-K promulgated under the Securities Act.
Our audit committee is directly responsible for, among other things:
nselecting and hiring our independent registered public accounting firm;
nevaluating the qualifications, independence and performance of our independent registered public accounting firm;
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nthe preparation of the audit committee report to be included in our annual proxy statement;
noversight of our compliance with legal and regulatory requirements;
nassisting our board of directors with risk assessment and management, including cybersecurity risk management;
noversight of our accounting and financial reporting processes, including our financial statement audits and the integrity of our financial statements; and
nreviewing and approving related-person transactions.
Compensation Committee
Effective upon the effectiveness of the registration statement of which this prospectus is a part, our compensation committee will be composed of Dr. Fischer and Ms. Henderson, with Dr. Fischer as the Chair of our compensation committee. Our board of directors has determined that each member of our compensation committee is a non-employee director, as defined by Rule 16b-3 promulgated under the Exchange Act, and meets the requirements for independence under the current Nasdaq listing standards and SEC rules and regulations.
Our compensation committee is responsible for, among other things:
nevaluating, recommending, approving and reviewing executive officer compensation arrangements, plans, policies and programs;
nevaluating and recommending non-employee director compensation arrangements and policies for determination by our board of directors;
nadministering our cash-based and equity-based compensation plans; and
noverseeing our compliance with regulatory requirements associated with the compensation of directors, executive officers and employees.
Nominating and Governance Committee
Effective upon the effectiveness of the registration statement of which this prospectus is a part, our nominating and governance committee will be composed of Mr. Rieflin and Ms. Henderson, with Ms. Henderson as the Chair of our nominating and governance committee. Our board of directors has determined that each member of our nominating and governance committee meets the requirements for independence under the current Nasdaq listing standards.
Our nominating and governance committee is responsible for, among other things:
nidentifying, considering and recommending candidates for membership on our board of directors;
noverseeing the process of evaluating the performance of our board of directors; and
nadvising our board of directors on environmental, social and other corporate governance matters.
Compensation Committee Interlocks and Insider Participation
None of the members of our compensation committee has been an officer or employee of our Company. None of our executive officers currently serves, or in the past year has served, as a member of the board of directors or compensation committee (or other board committee performing equivalent functions or, in the absence of any such committee, the entire board of directors) of any entity that has one or more of its executive officers serving on our board of directors or compensation committee.
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Prior to establishing the compensation committee, our full board of directors made decisions relating to the compensation of our officers.
Code of Business Conduct and Ethics
Our board of directors has adopted a code of business conduct and ethics that applies to all of our employees, officers and directors, including our Chief Executive Officer and President and other executive and senior officers. The full text of our code of business conduct and ethics will be posted on the investor relations page of our website. The reference to our website address in this prospectus does not include or incorporate by reference the information on our website into this prospectus. We intend to disclose future amendments to certain provisions of our code of business conduct and ethics, or waivers of these provisions, on our website or in public filings to the extent required by the applicable rules.
Non-Employee Director Compensation
Our Chief Executive Officer and President, Dr. Trombley, has not received any compensation or reimbursement of any expenses for her services as a director for the year ended December 31, 2025.
The following table sets forth information concerning the compensation paid to our non-employee directors for the year ended December 31, 2025:
NAME
FEES EARNED OR PAID IN CASH ($)
OPTION AWARDS ($)(1)(2)
TOTAL ($)
William J. Rieflin
— — — 
Tim Anderson
— — — 
Ming Fang
— — — 
Laurent Fischer, M.D.
— — — 
Jane Pritchett Henderson(3)
— — — 
Clare Ozawa, Ph.D.
— — — 
(1)Represents the grant date fair value of options awarded during the year ended December 31, 2025 as computed in accordance with ASC Topic 718. The assumptions used in calculating the grant date fair value of the stock options reported in the Option Awards column are set forth in Note 12 to our financial statements included elsewhere in this prospectus. Note that the amounts reported in this column reflect the aggregate accounting cost for these awards, and do not necessarily correspond to the actual economic value that may be received by each director from the options.
(2)As of December 31, 2025, Mr. Rieflin held an aggregate of 34,377 options to purchase common stock, and Dr. Fischer held an aggregate of 13,307 options to purchase common stock. None of our other non-employee directors held any outstanding equity awards as of December 31, 2025.
(3)Ms. Henderson joined our Board on July 6, 2026.
Non-Employee Director Compensation Policy
Prior to this offering, we did not have a formal policy to provide any cash or equity compensation to our non-employee directors for their service as directors.
In October 2026, our board of directors approved a non-employee director compensation policy, which will take effect upon the completion of this offering. Beginning after this offering, pursuant to our non-employee director compensation policy, our non-employee directors will receive annual cash compensation of $40,000 for service on our board of directors and additional compensation for the chairperson and committee members as set forth below. All cash payments will be made quarterly in arrears, and pro-rated for any partial quarters of service, including for the initial quarter in which the non-employee director compensation policy is adopted.
nNon-Executive Chair: $30,000
nAudit Committee Chair: $20,000
nAudit Committee Member (Non-Chair): $10,000
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nCompensation Committee Chair: $15,000
nCompensation Committee Member (Non-Chair): $7,500
nNominating and Governance Committee Chair: $10,000
nNominating and Governance Committee Member (Non-Chair): $5,000
In addition, each non-employee director who is elected or appointed to our board of directors after completion of this offering will be granted a stock option under our 2026 Plan to purchase the lesser of (i) 40,000 shares of our common stock and (ii) the number of shares of our common stock having a grant date fair value (determined in accordance with ASC 718) equal to $700,000 upon the director’s initial appointment to our board of directors (or, if such date is not a trading day, the first trading day thereafter), referred to as the Initial Award. The Initial Award will vest in equal monthly installments over three years following the date of grant, such that the Initial Award will become fully vested and exercisable on the three-year anniversary of the date of grant, subject to the director’s continued service through each applicable vesting date. In addition, each non-employee director who joins our board of directors on a date other than the date of an annual meeting of stockholders will receive a prorated annual award of options to purchase the lesser of (i) 20,000 shares of our common stock or (ii) the number of shares of our common stock having a grant date fair value (determined in accordance with ASC 718) equal to $350,000, prorated based on the expected duration of service from the date of appointment through the anticipated date of the following annual meeting of stockholders, referred to as the Prorated Annual Award. The Prorated Annual Award will vest in full on the date of the next annual meeting of our stockholders, subject to the director’s continued service through such date.
Each non-employee director who is serving on our board of directors immediately prior to, and will continue to serve on our board of directors following, our annual meeting of stockholders, or who is first elected to our board of directors at such annual meeting, will be granted an option under our 2026 Plan to purchase the lesser of (i) 20,000 shares of our common stock and (ii) the number of shares of our common stock having a grant date fair value (determined in accordance with ASC 718) of $350,000 on the date of such annual meeting of stockholders (or, if such date is not a trading day, the first trading day thereafter), referred to as the Annual Award. Each Annual Award will vest on the earlier of (i) the anniversary of the date of grant and (ii) the next annual meeting of our stockholders, in each case, subject to the director’s continued service through the vesting date.
Options granted to our non-employee directors shall accelerate in full immediately prior to the consummation of a Corporate Transaction (as defined in our 2026 Plan) if they are then in service to us, pursuant to the terms of our 2026 Plan.
In October 2026, our board of directors approved the grant to each of Mr. Rieflin, Dr. Fischer and Ms. Henderson of an option to purchase 20,000 shares of our common stock under our 2026 Plan, effective on the date the registration statement of which this prospectus forms a part is declared effective, with an exercise price equal to the initial public offering price. Each option will vest in full on the one-year anniversary of the grant date, subject to the director’s continued service through such date.
We also will continue to reimburse our non-employee directors for reasonable, customary, and documented travel expenses to meetings of our board of directors or its committees.
In addition, our 2026 Plan includes a maximum annual compensation limit for services rendered after this offering of $750,000 of cash compensation and equity awards that may be paid, issued, or granted to a non-employee director in any calendar year (increased to $1 million for a non-employee director’s initial year of service). Any cash compensation paid or equity awards granted to a person for his or her services as an employee, or for his or her services as a consultant (other than as a non-employee director), will not count for purposes of the limitation.
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EXECUTIVE COMPENSATION
The following tables and accompanying narrative disclosure set forth information about the compensation earned by our named executive officers during the year ended December 31, 2025. Our named executive officers, who are our principal executive officer and the two most highly compensated executive officers (other than our principal executive officer) serving as executive officers as of December 31, 2025, were:
nAetna Wun Trombley, Ph.D., President and Chief Executive Officer;
nChin Lee, M.D., Chief Medical Officer; and
nSteve Staben, Ph.D., Chief Scientific Officer.
Summary Compensation Table
The following table presents summary information regarding the compensation earned by our named executive officers for the year ended December 31, 2025.
NAME AND PRINCIPAL POSITIONFISCAL YEAR
SALARY ($)
BONUS(1) ($)
NON-EQUITY INCENTIVE PLAN COMPENSATION(2) ($)
OPTION AWARDS(3) ($)
ALL OTHER COMPENSATION($)(4)
TOTAL ($)
Aetna Wun Trombley, Ph.D.
President and Chief Executive Officer
2025535,000 — 190,500 — 3,000 728,500 
Chin Lee, M.D.
Chief Medical Officer(5)
2025435,417 50,000 124,400 642,191 3,000 1,255,008 
Steve Staben, Ph.D.
Chief Scientific Officer
2025426,600 — 137,000 — 3,000 566,600 
(1)Represents a cash signing bonus granted in connection with Dr. Lee’s commencement of employment.
(2)For additional information regarding the non-equity incentive plan compensation, see the subsection titled “Annual Performance-Based Bonuses” below.
(3)Represents the grant date fair value of options awarded during the year ended December 31, 2025 as computed in accordance with ASC Topic 718. The assumptions used in calculating the grant date fair value of the stock options reported in the Option Awards column are set forth in Note 12 to our financial statements included elsewhere in this prospectus. Note that the amounts reported in this column reflect the aggregate accounting cost for these awards, and do not necessarily correspond to the actual economic value that may be received by each named executive officer from the options.
(4)Represents $3,000 in employer matching contributions made on behalf of each named executive officer under our 401(k) plan.
(5)Dr. Lee joined us as our Chief Medical Officer in February 2025, and the amount reported as “Salary” reflects the base salary earned for services after his commencement of employment in February 2025.
2025 Base Salaries
Base salary is the only fixed component of our named executive officers’ total cash compensation and provides competitive and stable pay to attract and retain our executives. We make annual salary decisions by taking into account competitive data, the skills and experience that each executive brings to us, and the performance contributions of each executive. The base salaries for our named executive officers for the year ended December 31, 2025 are included in the Summary Compensation Table above.
Annual Performance-Based Bonuses
A portion of the target compensation for each named executive officer is in the form of an annual cash bonus, which is based on the achievement of corporate and individual performance. For the 2025 annual cash bonuses, the corporate performance objectives included certain research, development, financial and other corporate goals. The 2025 target bonus amounts, expressed as a percentage of their annual base salary, for Dr. Trombley, Dr. Lee, and Dr. Staben were 40%, 35%, and 35%, respectively. Performance-based bonuses for 2025 were approved by our board of directors and paid during the first quarter of fiscal year 2026.
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Equity-Based Incentive Awards
Our equity-based incentive awards are designed to align our named executive officers’ interests with those of our stockholders and to retain and incentivize our named executive officers over the long-term. Our board of directors is responsible for approving equity grants. Vesting of equity awards is tied to continuous service with us and serves as an additional retention measure. Our named executive officers generally are awarded an initial new hire grant upon commencement of employment. Additional grants may occur periodically in order to specifically incentivize our named executive officers with respect to achieving certain corporate goals or to reward our named executive officers for exceptional performance.
Prior to this offering, we have granted all option awards pursuant to our 2020 Plan, the terms of which are described below in the subsection titled “—Equity Compensation Plans and Other Benefit Plans.” All options are granted with a per share exercise price equal to no less than the fair market value of a share of our common stock on the date of the grant of such award. Generally, our option awards vest over a four-year period subject to the holder’s continuous service to us, as further described in the subsection titled “—Outstanding Equity Awards at 2025 Fiscal Year-End Table” below.
Outstanding Equity Awards at 2025 Fiscal Year-End Table
The following table summarizes the outstanding equity awards for each of our named executive officers as of December 31, 2025.
OPTION AWARDS(1)
NAME
GRANT DATE
NUMBER OF SECURITIES UNDERLYING UNEXERCISED OPTIONS EXERCISABLE
(#)
NUMBER OF SECURITIES UNDERLYING UNEXERCISED OPTIONS UNEXERCISABLE
(#)
OPTION EXERCISE PRICE
($)
OPTION EXPIRATION DATE
Aetna Wun Trombley, Ph.D.
President and Chief Executive Officer
10/20/2021(2)
471,252—$1.6310/19/2031

6/28/2024(3)
665,380—$2.446/27/2034
Chin Lee, M.D.
Chief Medical Officer
2/13/2025(4)
366,402—$2.442/12/2035
Steve Staben, Ph.D.
Chief Scientific Officer
10/20/2021(5)
166,345—$1.6310/19/2031

6/28/2024(6)
155,255—$2.446/27/2034
(1)Unless otherwise noted, all outstanding equity awards were granted under the 2020 Plan.
(2)This option became fully vested on September 2, 2025.
(3)The option is subject to early exercise for restricted shares. Restricted shares acquired upon the early exercise of the option are subject to repurchase by us at the original exercise price, which repurchase right lapses pursuant to the option’s vesting schedule. The option vests with respect to 1/48th of the shares of our common stock underlying the option in equal monthly installments over four years starting June 27, 2024, subject to continued service through such date.
(4)The option is subject to early exercise for restricted shares. Restricted shares acquired upon the early exercise of the option are subject to repurchase by us at the original exercise price, which repurchase right lapses pursuant to the option’s vesting schedule. The option vests with respect to 1/4th of the shares of our common stock underlying the option on the one-year anniversary of February 1, 2025 and an additional 1/48th of the total shares underlying the option vest in equal monthly installments over three years, subject to continued service through such date.
(5)This option became fully vested on October 18, 2025.
(6)The option is subject to early exercise for restricted shares. Restricted shares acquired upon the early exercise of the option are subject to repurchase by us at the original exercise price, which repurchase right lapses pursuant to the option's vesting schedule. The option vests with respect to 1/48th of the shares of our common stock underlying the option in equal monthly installments over four years starting June 27, 2024, subject to continued service through such date.
Employment Agreements
In October 2026, we entered into amended and restated employment agreements with certain senior management personnel in connection with this offering, including our named executive officers, which will
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become effective upon the closing of this offering. Each of these agreements provides for at-will employment and includes each officer’s base salary, a discretionary annual incentive bonus opportunity and standard employee benefit plan participation. These agreements also provide that each officer is eligible for severance benefits upon a qualifying termination of employment under our executive severance and change in control plan described below.
Pursuant to the employment agreements, Dr. Trombley’s annual base salary will increase from $555,000 to $670,000 and target annual bonus will increase from 40% to 55% of her base salary; Dr. Lee’s annual base salary will increase from $488,000 to $520,000 and target annual bonus will increase from 35% to 40% of his base salary; and Dr. Staben’s annual base salary will increase from $445,800 to $500,000 and target annual bonus will increase from 35% to 40% of his base salary. These increases were approved by our board of directors in October 2026, upon the recommendation of our compensation committee, after performing a market assessment of executive compensation measured against our peer group.
Potential Payments upon Termination or Change of Control
In connection with this offering, we adopted an executive severance and change in control plan, under which each of our named executive officers will participate. The executive severance and change in control plan will become effective on the date on which the registration statement of which this prospectus forms a part is declared effective by the SEC.
The executive severance and change in control plan provides that, upon a termination by us of an executive without “cause” or by the executive due to “good reason” (as such terms are defined in the executive severance and change in control plan), the executive will receive (i) payment of 9 months of such executive’s base salary (12 months, in the case of our CEO) and (ii) continued payment of COBRA premiums for a maximum of 9 months (12 months, in the case of our CEO). In addition, if our CEO is subject to such a qualifying termination, (i) 50% of the CEO’s then-outstanding unvested equity awards (other than awards subject to performance conditions) will accelerate and become vested, provided that any outstanding and unvested equity awards subject to performance conditions will instead be subject to the terms set forth in the applicable award agreements, and (ii) the CEO’s outstanding vested stock options (after giving effect to such acceleration) will remain exercisable until the earlier of 12 months following the date of such termination and the expiration of the Option’s maximum term.
The executive severance and change in control plan also provides that, if such termination of employment occurs within three months prior to, or 12 months following, a “change in control” (as defined in the executive severance and change in control plan), the executive will receive (i) payment of 12 months of base salary (18 months, in the case of our CEO), (ii) payment of 100% of such executive’s annual target bonus (payment of 150% of such executive’s annual target bonus, in the case of our CEO), (iii) continued payment of COBRA premiums for a maximum of 12 months (18 months, in the case of our CEO) and (iv) full accelerated vesting of all outstanding and unvested equity awards held by the executive, provided that any outstanding and unvested equity awards subject to performance conditions will instead be subject to the terms set forth in the applicable award agreements. In addition, the CEO’s outstanding vested stock options (after giving effect to such acceleration) will remain exercisable until the earlier of 12 months following the date of such termination and the expiration of the Option’s maximum term.
All such severance payments and benefits under the executive severance and change in control plan will be subject to each executive’s execution of a general release of claims against us. Pursuant to the executive severance and change in control plan, in the event that any amounts payable to an executive are subject to an excise tax pursuant to Section 280G or Section 4999 of the Code, the executive will receive either (i) the full amount of such payments or (ii) such payments reduced to the least extent necessary to prevent the application of such excise tax, whichever will result in the greatest after tax benefit to the executive.
Equity Compensation Plans and Other Benefit Plans
We believe that our ability to grant equity-based awards is a valuable compensation tool that enables us to attract, retain and motivate our employees, consultants and directors by aligning their financial interests with those of our stockholders. The principal features of our equity plans are summarized below. These summaries
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are qualified in their entirety by reference to the actual text of the plans, which are filed as exhibits to the registration statement of which this prospectus is a part.
2020 Equity Incentive Plan
The 2020 Plan was initially adopted by our board of directors and approved by our stockholders in March 2020. The 2020 Plan will terminate on the date that the 2026 Plan becomes effective (as described below) and no additional grants will be made pursuant to the 2020 Plan following its termination. However, any outstanding stock options will remain outstanding and subject to the terms and conditions of the 2020 Plan until they are exercised, as applicable, or are terminated in accordance with the terms of the 2020 Plan and the applicable award agreements evidencing such awards.
Share Reserve
As of June 30, 2026, we had 9,192,671 shares of our common stock reserved for issuance pursuant to grants under our 2020 Plan, of which 4,117,195 remained available for grant. From inception through June 30, 2026, options to purchase 2,259,664 shares of common stock had been exercised. As of June 30, 2026, options to purchase 2,904,378 shares remained outstanding, with a weighted-average exercise price of $2.15 per share. No other types of awards have been granted or are currently outstanding under the 2020 Plan. No additional grants will be made under the 2020 Plan following the date our 2026 Plan becomes effective.
Administration
Our board of directors, or a committee thereof appointed by our board of directors, administers the 2020 Plan and the awards granted thereunder. Subject to the terms of the 2020 Plan, our board of directors has the authority to, among other things, select the persons to whom awards will be granted, construe and interpret the 2020 Plan as well as to amend the terms of any outstanding award under the 2020 Plan, provided that any amendment that would impair a participant’s rights under an outstanding award shall not become effective unless the Company requests the consent of the participant and obtains such participant’s written consent. The 2020 Plan provides that our board of directors may delegate, to one or more of our officers, subject to limitations set forth in the 2020 Plan and under applicable law.
Eligibility
The 2020 Plan provides for the grant of both incentive stock options (ISOs), within the meaning of Section 422 of the U.S. Internal Revenue Code of 1986, as amended (the Code), and nonqualified stock options (NSOs), as well as for the issuance or awards of Restricted Stock Units (RSUs), Stock Appreciation Rights (SARs) and Restricted Stock Awards (each as defined in the 2020 Plan) or other stock-based awards. We may grant ISOs only to employees of the Company or a “parent corporation” or “subsidiary corporation” thereof (as such terms are defined in the Code). We may grant NSOs, RSUs, SARs, Restricted Stock, and other stock-based awards to our employees, directors and consultants, subject to the terms and conditions of the 2020 Plan. As of June 30, 2026, only stock options have been granted under the 2020 Plan. We refer to employees, directors or consultants who receive an award under our 2020 Plan as participants.
Options and Stock Appreciation Rights
The 2020 Plan provides for the grant of both (i) ISOs, intended to qualify for tax treatment under Section 422 of the Code, which may be granted only to our employees and (ii) NSOs, which may be granted to our employees, directors and consultants, each at a stated exercise price and subject to certain vesting and other terms and conditions as set forth in the 2020 Plan. All options granted under the 2020 Plan will be separately designated as either ISOs or NSOs at the time of grant. The 2020 Plan provides that the exercise price of each ISO and NSO must be at least equal to the fair market value of our common stock on the date of grant. In addition, the exercise price of any ISO granted to a participant who owns more than 10% of the total combined voting power of all classes of our capital stock must be at least equal to 110% of the fair market value of our common stock on the date of grant. The maximum permitted term of options granted under our 2020 Plan is ten years from the date of grant, except that the maximum permitted term of ISOs granted to a participant who owns more than 10% of the total combined voting power of all classes of our capital stock is five years from the date of grant. Our 2020 Plan allows for the “early exercise” of stock option grants in our board of directors’ discretion, subject to repurchase by the Company as set forth in the 2020 Plan. The 2020 Plan also provides for the grant of SARs at a stated exercise price, which must be at least equal to the fair market value of our common stock on the
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date of grant. Each such SAR will be denominated in shares of common stock equivalents. A SAR provides for a payment, in cash or shares of our common stock, to the participant based upon (and not in excess of) the difference between the fair market value of our common stock on the date of exercise and the exercise price, multiplied by the number of shares. The maximum permitted term of SARs granted under the 2020 Plan is ten years from the date of grant. Notwithstanding the foregoing, an option or SAR may be granted with an exercise or strike price lower than 100% of the fair market value of the common stock subject to the award if such award is granted pursuant to an assumption of or substitution for another option or stock appreciation right pursuant to a Corporate Transaction (as defined in the 2020 Plan) and in a manner consistent with the provisions of Section 409A of the Code and, if applicable, Section 424(a) of the Code.
Our board of directors may, in its sole discretion, impose limitations on the transferability of options and SARs. Absent a determination by our board of directors to the contrary, an option or SAR will not be transferable except (i) by will or by the laws of descent and distribution, (ii) pursuant to the terms of a domestic relations order, official marital settlement agreement or other divorce or separation instrument, as provided in Section 5(e)(ii) of the 2020 Plan, or (iii) by designation of a third party who, upon the death of the participant, will thereafter be entitled to exercise the option or SAR and receive the common stock or other consideration resulting from such exercise, as provided in Section 5(e)(iii) of the 2020 Plan. Options and SARs granted under the 2020 Plan vest at the rate and/or subject to performance requirements specified by our board of directors and set forth in the award agreement governing the grant. After the participant ceases to provide services to us, he or she is able to exercise his or her vested option or SAR for the period of time stated in the governing award agreement. Generally, the vested option or SAR will remain exercisable for three months after a participant’s cessation of service, except in the case of termination due to death, disability or termination for cause. An option or SAR may not be exercised later than its expiration date.
Restricted Stock Awards, RSUs, and Other Stock-Based Awards
The 2020 Plan provides for the grant of Restricted Stock Awards and RSUs, with terms as generally determined by our board of directors (in accordance with the 2020 Plan) and to be set forth in an award agreement. A Restricted Stock Award is an offer by us to sell shares of our common stock subject to restrictions, which may lapse based on the satisfaction of service in accordance with a vesting schedule to be determined by our board of directors. If a participant ceases to provide services to the Company, shares of common stock awarded under a Restricted Stock Award agreement may be subject to forfeiture and repurchase by the Company, in accordance with such agreement and the 2020 Plan. Rights to acquire shares of common stock under a Restricted Stock Award agreement will be transferable by the participant only upon such terms and conditions as are set forth in such Restricted Stock Award agreement, as our board of directors will determine in its sole discretion, so long as common stock awarded under the Restricted Stock Award agreement remains subject to the terms of such agreement. RSUs represent the right to receive shares of our common stock at a specified date in the future and may be subject to vesting based on service or achievement of performance conditions as determined by our board of directors. Vested RSUs may be settled in cash, shares of our common stock or a combination of both. Other forms of awards valued in whole or in part by reference to, or otherwise based on, common stock, including the appreciation in value thereof (e.g., options or stock rights with an exercise price or strike price less than 100% of the fair market value of the common stock at the time of grant) may also be granted under and subject to the provisions of the 2020 Plan.
Corporate Transaction
In the event of a Corporate Transaction (as defined in the 2020 Plan), our board of directors may take one or more of the following actions with respect to awards granted under the 2020 Plan, contingent upon the closing or completion of such Corporate Transaction, unless otherwise provided in the instrument evidencing an award or any other written agreement between the Company or any Affiliate and the participant or unless otherwise expressly provided by our board of directors at the time of grant of an award:
(i)arrange for the surviving corporation or acquiring corporation (or the surviving or acquiring corporation’s parent company) to assume or continue the award or to substitute a similar award for the award (including, but not limited to, an award to acquire the same consideration paid to the stockholders of the Company pursuant to the Corporate Transaction);
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(ii)arrange for the assignment of any reacquisition or repurchase rights held by the Company in respect of common stock issued pursuant to the award to the surviving corporation or acquiring corporation (or the surviving or acquiring corporation’s parent company);
(iii)accelerate the vesting, in whole or in part, of the award (and, if applicable, the time at which the award may be exercised) to a date prior to the effective time of such Corporate Transaction as our board of directors determines (or, if our board of directors does not determine such a date, to the date that is five days prior to the effective date of the Corporate Transaction), with such award terminating if not exercised (if applicable) at or prior to the effective time of the Corporate Transaction; provided, however, that our board of directors may require participants to complete and deliver to the Company a notice of exercise before the effective date of a Corporate Transaction, which exercise is contingent upon the effectiveness of such Corporate Transaction;
(iv)arrange for the lapse, in whole or in part, of any reacquisition or repurchase rights held by the Company with respect to the award;
(v)cancel or arrange for the cancellation of the award, to the extent not vested or not exercised prior to the effective time of the Corporate Transaction, in exchange for such cash consideration (including no consideration) as our board of directors, in its sole discretion, may consider appropriate; or
(vi)make a payment, in such form as may be determined by our board of directors equal to the excess, if any, of (A) the value of the property the participant would have received upon the exercise of the award immediately prior to the effective time of the Corporate Transaction, over (B) any exercise price payable by such holder in connection with such exercise. Such payment may be zero ($0) if the value of the property is equal to or less than the exercise price and may be delayed to the same extent that payment of consideration to the holders of the Company’s common stock in connection with the Corporate Transaction is delayed as a result of escrows, earn outs, holdbacks or any other contingencies.
Additionally, an award may be subject to additional acceleration of vesting and exercisability upon or after a Change in Control (as defined in the 2020 Plan) as may be provided in the applicable award agreement for such award or as may be provided in any other written agreement between the Company or any Affiliate and the Participant, but in the absence of such provision, no such additional acceleration will occur.
Adjustments
In the event of a Capitalization Adjustment (as defined in the 2020 Plan), in order to prevent diminution or enlargement of the benefits or potential benefits intended to be made available under the 2020 Plan, our board of directors will appropriately and proportionately adjust: (i) the class(es) and maximum number of securities subject to the Plan pursuant to Section 3(a), (ii) the class(es) and maximum number of securities that may be issued pursuant to the exercise of Incentive Stock Options pursuant to Section 3(c), and (iii) the class(es) and number of securities and price per share of stock subject to outstanding awards. The Board will make such adjustments, and its determination will be final, binding and conclusive.
Amendment; Termination
The Board may amend the 2020 Plan in any respect our board of directors deems necessary or advisable, subject to the limitations, if any, of applicable law, and may suspend or terminate the 2020 Plan at any time. Except as otherwise provided in the applicable award agreement, in the event of a dissolution or liquidation of the Company, all outstanding awards (other than awards consisting of vested and outstanding shares of common stock not subject to a forfeiture condition or the Company’s right of repurchase) will terminate immediately prior to the completion of such dissolution or liquidation; provided, however, that our board of directors may, in its sole discretion, cause some or all awards to become fully vested, exercisable and/or no longer subject to repurchase or forfeiture (to the extent such awards have not previously expired or terminated) before a dissolution or liquidation is effective, but contingent on its completion.
If required by applicable law or listing requirements, except as provided in Section 9(a) of the 2020 Plan in relation to Capitalization Adjustments, the Company will seek stockholder approval of any amendment of the
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2020 Plan that materially increases the number of shares of common stock available for issuance under the 2020 Plan, materially expands the class of individuals eligible to receive awards under the 2020 Plan, materially increases the benefits accruing to participants under the 2020 Plan, materially reduces the price at which shares of common stock may be issued or purchased under the 2020 Plan, materially extends the term of the 2020 Plan, or materially expands the types of awards available for issuance under the 2020 Plan.
2026 Equity Incentive Plan
We have adopted our 2026 Plan that will become effective on the day prior to the date of the effectiveness of the registration statement of which this prospectus will form a part and will serve as the successor to our 2020 Plan. Our 2026 Plan authorizes the award of ISOs, NSOs, RSAs, SARs, RSUs, performance awards and stock bonus awards. Pursuant to the 2026 Plan, ISOs may be granted only to our employees. We may grant all other types of awards to our employees, directors, and consultants. We have initially reserved 3,500,000 shares of our common stock, plus any reserved shares not issued or subject to outstanding grants under the 2020 Plan on the effective date of the 2026 Plan, for issuance pursuant to awards granted under our 2026 Plan. The number of shares reserved for issuance under our 2026 Plan will increase automatically on January 1 of each of 2027 through 2036 by the number of shares equal to the lesser of 5% of the aggregate number of shares of all classes of our common stock, plus the total number of shares of our common stock issuable upon conversion of any preferred stock (if any) or exercise of any pre-funded warrants, as issued and outstanding as of the immediately preceding December 31, or a number as may be determined by our board of directors.
In addition, the following shares will again be available for issuance pursuant to awards granted under our 2026 Plan:
nshares subject to options or SARs granted under our 2026 Plan that cease to be subject to the option or SAR for any reason other than exercise of the option or SAR;
nshares subject to awards granted under our 2026 Plan that are subsequently forfeited or repurchased by us at the original issue price;
nshares subject to awards granted under our 2026 Plan that otherwise terminate without such shares being issued;
nshares subject to awards granted under our 2026 Plan that are surrendered, canceled or exchanged for cash or a different award (or combination thereof);
nshares subject to options or other awards granted under our 2020 Plan that cease to be subject to such options or other awards, by forfeiture or otherwise, after the effective date of the 2026 Plan;
nshares issued under the 2020 Plan before or after the effective date of the 2026 Plan pursuant to the exercise of stock options that are, after the effective date, forfeited;
nshares subject to awards granted under our 2020 Plan that are repurchased by us at the original price after the effective date of the 2026 Plan; and
nshares subject to awards granted under either our 2020 Plan or our 2026 Plan that are used to pay the exercise price of an award, as applicable, or withheld to satisfy the tax withholding obligations related to any award.
Administration
Our 2026 Plan is expected to be administered by the compensation committee (referred to as our Committee) of our board of directors, all of the members of which are outside directors as defined under applicable law, or by our board of directors acting in place of our Committee. Subject to the terms and conditions of the 2026 Plan, the Committee will have the authority, among other things, to select the persons to whom awards may be granted, construe and interpret our 2026 Plan as well as to determine the terms of such awards and prescribe, amend and rescind the rules and regulations relating to the 2026 Plan or any award granted thereunder. Our 2026 Plan provides that our board of directors or our Committee may delegate its authority, including the
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authority to grant awards, to one or more executive officers to the extent permitted by applicable law, provided that awards granted to non-employee directors may only be determined by our board of directors.
Eligibility; Types of Awards
Our 2026 Plan provides for the grant of awards described below to our employees, directors, and consultants. Pursuant to the 2026 Plan, ISOs may be granted only to our employees. We may grant all other types of awards to our employees, directors, and consultants.
Options
The 2026 Plan provides for the grant of ISOs and NSOs. ISOs may be granted only to our employees or employees of our parent, subsidiaries and affiliates. NSOs may be granted to eligible employees, consultants and directors or any of the foregoing of our parent, subsidiaries or affiliates. The exercise price of stock options granted under the 2026 Plan must be at least equal to the fair market value of our common stock on the date of grant. ISOs granted to an individual who holds, directly or by attribution, more than ten percent of the total combined voting power of all classes of our capital stock must have an exercise price of at least 110% the fair market value of our common stock on the date of grant.
Options may vest based on service and/or achievement of performance conditions, as determined by the administrator. The administrator may provide for options to be exercised only as they vest or to be immediately exercisable, with any shares issued on exercise being subject to our right of repurchase that lapses as the shares vest. We are able to issue no more than 30,000,000 shares pursuant to the grant of ISOs under the 2026 Plan. The administrator determines the terms of each option award, provided that ISOs are subject to statutory limitations. The administrator also determines the exercise price for an option, provided that the exercise price of an option may not be less than the fair market value of our common stock on the date of grant (with certain additional requirements for certain ISOs). The maximum term of options granted under our 2026 Plan is ten years from the date of grant, except that the maximum permitted term of ISOs granted to an individual who holds, directly or by attribution, more than ten percent of the total combined voting power of all classes of our capital stock is five years from the date of grant. After the participant ceases to provide services to us, he or she is able to exercise his or her vested option for the period of time stated in the governing award agreement. Generally, the vested option will remain exercisable for three months after a participant’s cessation of service, except in the case of termination due to death, disability or termination for cause. An option may not be exercised later than its expiration date.
Restricted Stock Awards
An RSA is an offer by us to sell shares of our common stock subject to restrictions that the Committee may impose. These restrictions may be based on the completion of a specified period of service with us or upon the achievement of performance goals during a performance period. The Committee determines the price of an RSA. Unless otherwise determined by the Committee, vesting will cease on the date the participant no longer provides services to us and unvested RSAs may be forfeited to us or subject to repurchase by us.
Stock Appreciation Rights
A SAR provides for a payment, in cash or shares of our common stock (up to a specified maximum of shares, if determined by our Committee), to the participant based upon the difference between the fair market value of our common stock on the date of exercise and a predetermined exercise price, multiplied by the number of shares. The exercise price of a SAR must be at least the fair market value of a share of our common stock on the date of grant. SARs granted under the 2026 Plan vest at the rate and/or subject to performance requirements specified by the Committee and set forth in the award agreement governing the grant. The Committee determines the term of SARs granted under the 2026 Plan, up to a term of 10 years. After the participant ceases to provide services to us, he or she is able to exercise his or her vested SARs for the period of time stated in the governing award agreement. Generally, the vested SARs will remain exercisable for three months after a participant’s cessation of service, except in the case of termination due to death, disability or termination for cause. A SAR may not be exercised later than its expiration date.
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Restricted Stock Units
RSUs represent the right to receive shares of our common stock at a specified date in the future. RSUs granted under the 2026 Plan vest at the rate and/or subject to performance requirements specified by the Committee and set forth in the award agreement governing the grant. The Committee determines the term of RSUs granted under the 2026 Plan, up to a term of 10 years. Except as may be set forth in the applicable award agreement between the participant and the Company, or any other agreement between the Participant and the Company, RSUs cease vesting on the date the participant ceases to provide services to us. Vested RSUs are settled in shares of our common stock, cash or a combination of our common stock and cash as specified in the applicable award agreement.
Performance Awards
A performance award is an award that is based upon the attainment of performance goals, as established by the Committee, and other terms and conditions specified by the Committee, and may be settled in cash, shares (which may consist of, without limitation, restricted stock), other property, or any combination thereof. Except as may be set forth in the applicable award agreement between the participant and the Company, or any other agreement between the Participant and the Company, performance awards are subject to forfeiture because of termination of employment or failure to achieve the performance conditions.
Stock Bonus Awards
A stock bonus is an award of shares of our common stock for past or future services to us. No payment from the participant is required. The Committee determines the number of shares to be issued as a stock bonus and any restrictions on those shares. These restrictions may be based on completion of a specified period of service with us or upon the achievement of performance goals during a performance period. Unless otherwise set forth in the award agreement, vesting ceases on the date the participant no longer provides services to us, and at that time unvested shares will be forfeited to us or are subject to repurchase by us. A stock bonus award provides for payment in the form of cash, shares of our common stock or a combination thereof, based on the fair market value of shares subject to such award as determined by our Committee.
Dividend Equivalents Rights
Dividend equivalent rights may be granted at the discretion of our Committee and represent the right to receive the value of dividends, if any, paid by us in respect of the number of shares of our common stock underlying an award. Dividend equivalent rights will be subject to the same vesting or performance conditions as the underlying award and will be paid only at such time as the underlying award has become fully vested. Dividend equivalent rights may be settled in cash, shares or other property, or a combination of thereof as determined by our Committee. No dividend equivalent rights will be paid in respect of options or SARs.
Change of Control
Our 2026 Plan provides that, in the event of a Corporate Transaction (as defined in the 2026 Plan), outstanding awards under the 2026 Plan shall be subject to the agreement evidencing the corporate transaction, which need not treat all outstanding awards in an identical manner. Any or all outstanding awards (i) may be continued by the company, if we are the successor entity; (ii) may be assumed or substituted by the successor corporation, or a parent or subsidiary of the successor corporation, for substantially equivalent awards (including, but not limited to, a payment in cash or the right to acquire the same consideration paid to our stockholders pursuant to the corporate transaction), in each case after taking into account appropriate adjustments for the number and kind of shares and exercise prices; (iii) may be subject to full or partial acceleration of vesting and exercisability, with accelerated expiration of the award and lapse of any repurchase or forfeiture rights with respect to shares acquired under the award; (iv) may be settled for the full value of such outstanding award (whether or not then vested or exercisable) in cash, cash equivalents, or securities of the successor entity followed by the cancellation of such awards, provided however, that such awards may be canceled without consideration if such awards have no value, as determined by the Committee, in its discretion, in each case without the participant’s consent. The successor corporation may also issue, as replacement of our outstanding shares held by a participant, substantially similar shares, or other property subject to repurchase restrictions no less favorable to the participant. In the event such successor corporation refuses to continue, assume, substitute, settle or replace any award in accordance with the 2026 Plan, then notwithstanding any other provision in the 2026 Plan to the contrary, each such award shall become fully
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vested and, as applicable, exercisable and any rights of repurchase or forfeiture restrictions thereon will lapse, immediately prior to the consummation of the corporate transaction. Awards subject to performance-based vesting that are not continued, assumed, substituted, settled or replaced pursuant to the foregoing shall be deemed earned and vested at 100% of target level, unless otherwise indicated pursuant to the terms and conditions of the applicable award agreement; (v) may be terminated in their entirety without payment of any consideration; or (vi) with respect to options subject to early exercise, the right to exercise prior to vesting may be terminated, in each case without the participant’s consent.
If an award vests in lieu of assumption or substitution in connection with a corporate transaction as provided above, the Committee will notify the participant in writing or electronically that such award will be exercisable for a period of time determined by the Committee, in its sole discretion, and such award will terminate upon the expiration of such period without consideration. Any determinations by the Committee need not treat all outstanding awards in an identical manner, and shall be final and binding on each applicable participant.
Unless otherwise set forth in the applicable award agreement or any other agreement between the participant and the Company, the vesting of all awards granted to our non-employee directors under our 2026 Plan shall accelerate and such awards will become exercisable (as applicable) in full prior to the consummation of the corporate transaction, at such times and on such conditions as the Committee determines.
Adjustment
In the event of a change in the number or class of outstanding shares of our common stock, without consideration, by reason of a stock dividend, extraordinary dividend or distribution (whether in cash, shares, or other property, other than a regular cash dividend), recapitalization, stock split, reverse stock split, subdivision, combination, consolidation, reclassification, spin-off or similar change in our capital structure, appropriate proportional adjustments will be made to (i) the number and class of shares reserved for issuance under our 2026 Plan; (ii) the exercise prices, number, and class of shares subject to outstanding options or SARs; (iii) the number and class of shares subject to other outstanding awards; and (iv) the maximum number of shares that may be issued as ISOs under the 2026 Plan, subject to any required action by the board or our stockholders and compliance with applicable laws.
Exchange, Repricing and Buyout of Awards
Without prior stockholder approval, our Committee may (i) reprice options or SARs (and where such repricing is a reduction in the exercise price, the consent of the affected Participants is not required) and (ii) with the consent of the respective participants, pay cash or issue new awards in exchange for the surrender and cancellation of any or all outstanding awards.
Director Compensation Limit
No non-employee director may receive awards under our 2026 Plan in consideration for his or her service as a non-employee director with a grant date value that when combined with cash compensation received for his or her service as a non-employee director, exceeds $750,000 in a calendar year or $1,000,000 in the calendar year of his or her initial service as a non-employee director with us. Awards granted, or cash compensation paid, to an individual while he or she was serving in the capacity as an employee or in consideration of services as a consultant will not count for purposes of this limitation.
Clawback; Transferability
All awards will be subject to clawback or recoupment pursuant to any compensation clawback or recoupment policy adopted by our board of directors or our Committee or required by law, to the extent set forth in such policy.
Unless determined otherwise by the Committee, awards granted under our 2026 Plan may not be transferred in any manner other than by will or by the laws of descent and distribution.
Foreign Award Recipients
In order to comply with the laws in other countries in which we and our subsidiaries and affiliates operate or have employees or other individuals eligible for awards, the Committee will have the power and authority to
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modify the terms and conditions of any award granted to individuals outside the United States to comply with applicable foreign laws, establish subplans and modify exercise procedures and other terms and procedures, and take any action that the Committee determines to be necessary or advisable to comply with any local governmental regulatory exemptions or approvals.
Amendment and Termination
Our board of directors may amend our 2026 Plan at any time, subject to stockholder approval as may be required. Our 2026 Plan will terminate ten years from the date our board of directors adopts the 2026 Plan, unless it is terminated earlier as provided by the terms of the 2026 Plan. No termination or amendment of the 2026 Plan may adversely affect any then-outstanding award without the consent of the affected participant, except as is necessary to comply with applicable laws or as otherwise provided by the terms of the 2026 Plan.
2026 Employee Stock Purchase Plan
We have adopted our 2026 Employee Stock Purchase Plan (ESPP) that will become effective on the date of the effectiveness of the registration statement of which this prospectus forms a part. Our ESPP will permit eligible employees to purchase shares of our common stock at a discount with accumulated payroll deductions, beginning on a date to be determined by our board of directors or our Committee. Our ESPP is intended to qualify under Section 423 of the Code, provided that the Committee may adopt sub-plans under our ESPP designed to be outside of the scope of Section 423 of the Code for participants who are non-U.S. residents.
Shares Available
We have initially reserved 550,000 shares of our common stock for sale under our ESPP. The aggregate number of shares reserved for sale under our ESPP will increase automatically on January 1 of each of 2027 through 2036 by the number of shares equal to the lesser of 1% of the aggregate number of shares of all classes of our common stock plus the total number of shares of our common stock issuable upon conversion of any preferred stock (if any) or exercise of any pre-funded warrants, in each case as issued and outstanding as of the immediately preceding December 31 (rounded down to the nearest whole share), or a number of shares as may be determined by our board of directors or our Committee in any particular year. The aggregate number of shares issued over the term of our ESPP, subject to stock-splits, recapitalizations or similar events, may not exceed 5,500,000 shares of our common stock.
Administration
Our ESPP is expected to be administered by our Committee, or by our board of directors acting in place of our Committee. Among other things, the Committee will have the authority to determine eligibility for participation in the ESPP, designate separate offerings under the ESPP, and construe, interpret and apply the terms of the ESPP.
Eligibility
Employees eligible to participate in any offering pursuant to the ESPP generally include any employee that is employed by us or certain of our designated subsidiaries at the beginning of the offering period. However, our Committee may exclude the following employees from the ESPP (other than where such exclusion is prohibited by applicable law): employees who do not meet eligibility requirements that the Committee may choose to impose (within the limits permitted by the Code); employees who are not employed by the company or a designated subsidiary prior to the beginning of an offering period or prior to such other time period as specified by the Committee, employees who have been employed for less than two years, employees who are customarily employed for 20 hours or less per week, or for five months or less in a calendar year, certain “highly compensated” employees as determined in accordance with applicable tax laws, or employees resident in a foreign jurisdiction whose participation is either prohibited under local law, or where compliance with local law would violate Section 423 of the Code, may not be eligible to participate in the ESPP or individuals who provide services to the company or any of its designated subsidiaries who are reclassified as common law employees for any reason except for federal income and employment tax purposes. In addition, any employee who owns (or is deemed to own as a result of attribution) 5% or more of the total combined voting power or value of all classes of our capital stock, or the capital stock of one of our qualifying subsidiaries, or who will own such amount as a result of participation in the ESPP, will not be eligible to participate in the ESPP. The Committee may impose additional restrictions on eligibility from time to time.
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Offerings
Under our ESPP, eligible employees will be offered the option to purchase shares of our common stock at a discount over a series of offering periods, which may be consecutive or overlapping, through accumulated payroll deductions over the period. Each offering period may itself consist of one or more purchase periods. No offering period may be longer than 27 months.
Participation
Participating employees will be able to purchase the offered shares of our common stock by accumulating funds through payroll deductions. Participants may select a rate of payroll deduction between 1% and 15% of their compensation. A participant may not purchase more than 2,500 (or such higher or lower number of shares as may be determined by the Committee in its discretion) shares of our common stock during any one purchase period, and may not subscribe for more than $25,000 in fair market value of shares of our common stock (determined as of the date the offering period commences) in any calendar year in which the offering is in effect.
The purchase price for shares of our common stock purchased under the ESPP will be 85% of the lesser of the fair market value of our common stock on (i) the first trading day of the applicable offering period or (ii) the last trading day of each purchase period in the applicable offering period.
Once an employee becomes a participant in an offering period, the participant will be automatically enrolled in each subsequent offering period at the same contribution level. To the extent applicable, if the fair market value of our common stock on the first day of the current offering period in which a participant is enrolled is higher than the fair market value of our common stock on the first day of any subsequent offering period, then (i) after completion of the purchase on the purchase date of such purchase period, we will automatically withdraw the participant from the current offering period and the participant will be automatically enrolled in the subsequent offering period and (ii) any funds accumulated in a participant’s account prior to the first day of such subsequent offering period will be applied to the purchase of shares on the purchase date preceding the first day of such subsequent offering period. A participant may reduce his or her contribution in accordance with procedures set forth by the Committee and may withdraw from participation in the ESPP at any time prior to the end of an offering period, or such other time as may be specified by the Committee. Upon withdrawal, the accumulated payroll deductions will be returned to the participant without interest.
Adjustments Upon Recapitalization
If the number or class of outstanding shares of our common stock is changed by a stock dividend, extraordinary dividend, distribution, recapitalization, stock split, reverse stock split, subdivision, combination, conversion, consolidation, reclassification, spin-off or similar change in our capital structure without consideration, then our Committee will proportionately adjust the number and class of common stock that is available under the ESPP, the purchase price and number of shares any participant has elected to purchase as well as the maximum number of shares which may be issued under the ESPP and which may be purchased by participants.
Change of Control
In the event of a Corporate Transaction (as defined in the ESPP), any offering period then in effect will be shortened and terminated on a new purchase date. The new purchase date will occur on or prior to the consummation of the Corporate Transaction, and the ESPP will terminate on the consummation of the Corporate Transaction.
Transferability
A participant may not assign, transfer, pledge or otherwise dispose of payroll deductions credited to his or her account, or any rights with regard to an election to purchase shares pursuant to the ESPP other than by will or the laws of descent or distribution.
Amendment; Termination
The Committee may amend, suspend or terminate the ESPP at any time without stockholder consent, except to the extent such amendment would increase the number of shares available for issuance under our ESPP, change the class or designation of employees eligible for participation in the plan or otherwise as required by
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law. If our ESPP is terminated, the Committee may elect to terminate all outstanding offering periods immediately, upon the next purchase date (which may be sooner than originally scheduled) or upon the last day of such offering period. If any offering period is terminated prior to its scheduled completion, all amounts credited to participants which have not been used to purchase shares will be returned to participants as soon as administratively practicable. Our ESPP will continue until the earlier to occur of (a) termination of the ESPP by the Committee, (b) issuance of all of the shares reserved for issuance under the ESPP, or (c) the tenth anniversary of the effective date of the ESPP.
401(k) Plan
We sponsor a qualified retirement savings plan that is intended to qualify for favorable tax treatment under Section 401(a) of the Code and contains a cash or deferred feature that is intended to meet the requirements of Section 401(k) of the Code. We match portions of employees’ voluntary contributions. Participants may make pre-tax and certain after-tax (Roth) salary deferral contributions to the plan from their eligible earnings up to the statutorily prescribed annual limit under the Code. Participants who are projected to reach 50 years of age or older during a calendar year may contribute additional amounts based on the statutory limits for catch-up contributions. Participant contributions are held in trust as required by law.
Other Benefits
Our named executive officers are eligible to participate in our employee benefit plans on the same basis as our other employees, including our health and welfare plans.
Limitations on Liability and Indemnification Matters
Our restated certificate of incorporation that will become effective upon the completion of this offering contains provisions that limit the liability of our directors and officers for monetary damages to the fullest extent permitted by the Delaware General Corporation Law (DGCL). Consequently, our directors and officers will not be personally liable to us or our stockholders for monetary damages for any breach of fiduciary duties as directors or officers, except liability for:
nany breach of the director’s or officer’s duty of loyalty to us or our stockholders;
nany act or omission not in good faith or that involves intentional misconduct or a knowing violation of law;
nwith respect to directors, unlawful payments of dividends or unlawful stock repurchases or redemptions as provided in Section 174 of the DGCL;
nany transaction from which the director or officer derived an improper personal benefit; or
nwith respect to officers, any action by us or in our right.
Our restated certificate of incorporation and our restated bylaws that will become effective upon the completion of this offering require us to indemnify our directors and officers to the maximum extent not prohibited by the DGCL and allow us to indemnify other employees and agents as set forth in the DGCL. Subject to certain limitations, our restated bylaws will also require us to advance expenses incurred by our directors and officers for the defense of any action for which indemnification is required or permitted, subject to very limited exceptions.
We have entered, and intend to continue to enter, into separate indemnification agreements with our directors, executive officers and certain of our key employees, in addition to the indemnification provided for in our restated certificate of incorporation and restated bylaws. These agreements, among other things, require us to indemnify our directors, officers and key employees for certain expenses, including attorneys’ fees, judgments, penalties, fines and settlement amounts actually incurred by these individuals in any action or proceeding arising out of their service to us or any of our subsidiaries or any other company or enterprise to which these individuals provide services at our request. Subject to certain limitations, our indemnification agreements also
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require us to advance expenses incurred by our directors, officers and key employees for the defense of any action for which indemnification is required or permitted.
We believe that these indemnification provisions and agreements are necessary to attract and retain qualified directors, officers and key employees. We also maintain directors’ and officers’ liability insurance.
The limitation of liability and indemnification provisions in our restated certificate of incorporation and restated bylaws may discourage stockholders from bringing a lawsuit against our directors and officers for breach of their fiduciary duty. They may also reduce the likelihood of derivative litigation against our directors and officers, even though an action, if successful, might benefit us and other stockholders. Further, a stockholder’s investment may be adversely affected to the extent that we pay the costs of settlement and damage awards against directors and executive officers as required by these indemnification provisions.
At present, there is no pending litigation or proceeding involving any of our directors or executive officers as to which indemnification is required or permitted, and we are not aware of any threatened litigation or proceeding that may result in a claim for indemnification.
Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers or persons controlling us, we have been informed that, in the opinion of the SEC, such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.
Compensation Recovery Policy
In connection with the completion of this offering, our board of directors has adopted a compensation recovery policy (Compensation Recovery Policy) which will become effective upon the effectiveness of this registration statement. The Compensation Recovery Policy is in accordance with the final rules regarding recovery of erroneously awarded executive officer compensation in connection with an accounting restatement, as adopted by the SEC in October 2022, and consistent with the corresponding listing standards (together, the Clawback Rules). Pursuant to the Compensation Recovery Policy, and subject to certain limited exceptions in the Clawback Rules, in the event we are required to restate our financial statements, we are required to recoup erroneously awarded incentive-based compensation (as described in the Clawback Rules), including both cash and equity compensation paid to any current or former executive officer (as described in the Clawback Rules) during the three completed fiscal years immediately prior to the date the accounting restatement was required. The amount recoverable is the amount of any incentive-based compensation received by the executive officer based on the financial statements prior to the restatement that exceeds the amount that such executive officer would have received had the incentive-based compensation been determined based on the financial restatement.
Equity Award Grant Practices
We grant equity awards on a discretionary basis in connection with certain events such as the commencement or anniversary of employment, promotion, high performance, or the closing of an acquisition. We do not grant awards in anticipation of the release of material nonpublic information, and we do not time the release of material nonpublic information for the purpose of affecting the value of any equity awards or executive compensation.
Rule 10b5-1 Plans
Our directors, officers and key employees may adopt written plans, known as Rule 10b5-1 plans, in which they will contract with a broker to buy or sell shares of our common stock on a periodic basis. Under a Rule 10b5-1 plan, a broker executes trades under parameters established by the director or officer when entering into the plan, without further direction from the director or officer. The director or officer may amend or terminate a Rule 10b5-1 plan, subject to certain requirements. Our directors and executive officers may also buy or sell additional shares outside of a Rule 10b5-1 plan when they are not in possession of material nonpublic information, subject to compliance with the terms of our insider trading policy and any applicable Rule 10b5-1 guidelines. Prior to 180 days after the date of the completion of this offering, subject to early termination, the sale of any shares under such Rule 10b5-1 plan would be subject to the lock-up agreement that our directors and executive officers have entered into with the underwriters in connection with this offering.
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CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS
In addition to the compensation arrangements, including any employment, termination of employment and change in control arrangements, with our directors and executive officers, including those discussed in the sections titled “Management” and “Executive Compensation,” the following is a description of each transaction since January 1, 2023 and each currently proposed transaction in which:
nwe have been or are to be a participant;
nthe amounts involved exceeded or will exceed the lesser of $120,000 and 1% of the average of our total assets at year-end for the last two completed fiscal years; and
nany of our directors, executive officers or holders of more than 5% of our capital stock, or an affiliate or immediate family member of the foregoing persons, had or will have a direct or indirect material interest.
Series C Convertible Preferred Stock Financing
In April and May 2024, we sold and issued an aggregate of 52,211,394 shares of our Series C convertible preferred stock (Series C Preferred Stock) at a price per share of $2.0417 for total gross proceeds of approximately $106.6 million. Each share of our Series C Preferred Stock will automatically convert into shares of our common stock, at a conversion ratio of one share of common stock for every 4.5087 shares of Series C Preferred Stock (1-for-1 ratio before giving effect to the 1-for-4.5087 reverse split of our common stock), in connection with the completion of this offering. Pursuant to the Investors’ Rights Agreement (IRA), as described below, holders of our Series C Preferred Stock are entitled to certain registration rights. See the section titled “Description of Capital Stock—Registration Rights” for additional information.
The following table summarizes the Series C Preferred Stock purchased by holders of more than 5% of our outstanding capital stock. Please refer to the section titled “Principal Stockholders” for additional information regarding the shares held by these entities.
NAME OF STOCKHOLDERSHARES OF SERIES C PREFERRED STOCKTOTAL CASH PURCHASE PRICE
Entities affiliated with Venrock Healthcare Capital Partners(1)
17,142,578$35,000,002 
Entities affiliated with RTW Investments, LP(2)
9,795,759$20,000,001 
Redmile Biopharma Investments III, L.P.(3)
4,897,879$10,000,000 
Entities affiliated with Blue Owl Healthcare Opportunities GP III LLC(4)
3,820,346$7,800,000 
(1)Consists of shares of our Series C Preferred Stock purchased by Venrock Healthcare Capital Partners EG, L.P., Venrock Healthcare Capital Partners III, L.P. and VHCP Co-Investment Holdings III, LLC, which together beneficially own more than 5% of our outstanding capital stock.
(2)Consists of shares of our Series C Preferred Stock purchased by RTW Master Fund, Ltd., RTW Innovation Master Fund, Ltd., and RTW Biotech Opportunities Operating Ltd., which together beneficially own more than 5% of our outstanding capital stock.
(3)Consists of shares of our Series C Preferred Stock purchased by Redmile Biopharma Investments III, L.P., which beneficially owns more than 5% of our outstanding capital stock. Ming Fang, a member of our board of directors, is affiliated with Redmile Biopharma Investments III, L.P.
(4)Consists of shares of our Series C Preferred Stock purchased by Blue Owl Healthcare Opportunities III LP and Blue Owl Healthcare Opportunities EF III LP. Tim Anderson, a member of our board of directors, is affiliated with Blue Owl Healthcare Opportunities GP III LLC.
Series D Convertible Preferred Stock Financing
In June 2026, we sold and issued an aggregate of 36,734,094 shares of our Series D convertible preferred stock (Series D Preferred Stock) at a price per share of $2.0417 for total gross proceeds of approximately $75.0 million (the Series D Preferred Stock Financing). Each share of our Series D Preferred Stock will automatically convert into shares of our common stock, at a conversion ratio of one share of common stock for every 4.5087 shares of Series D Preferred Stock (1-for-1 ratio before giving effect to the 1-for-4.5087 reverse
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split of our common stock), in connection with the completion of this offering. Pursuant to the IRA, as described below, holders of our Series D Preferred Stock are entitled to certain registration rights. See the section titled “Description of Capital Stock—Registration Rights” for additional information.
The following table summarizes the Series D Preferred Stock purchased by holders of more than 5% of our outstanding capital stock. Please refer to the section titled “Principal Stockholders” for additional information regarding the shares held by these entities.
NAME OF STOCKHOLDERSHARES OF SERIES D PREFERRED STOCKTOTAL CASH PURCHASE PRICE
Entities affiliated with Venrock Healthcare Capital Partners(1)
4,408,091$8,999,999 
Entities affiliated with RTW Investments, LP(2)
2,448,940$5,000,001 
Janus Henderson Biotech Innovation Master Fund Limited(3)
10,775,334$21,999,999 
(1)Consists of shares of our Series D Preferred Stock purchased by Venrock Healthcare Capital Partners EG, L.P. and Venrock Healthcare Capital Partners XP, L.P., which together beneficially own more than 5% of our outstanding capital stock.
(2)Consists of shares of our Series D Preferred Stock purchased by RTW Master Fund, Ltd., RTW Innovation Master Fund, Ltd., and RTW Biotech Opportunities Operating Ltd., which together beneficially own more than 5% of our outstanding capital stock.
(3)Consists of shares of our Series D Preferred Stock purchased by Janus Henderson Biotech Innovation Master Fund Limited, which beneficially owns more than 5% of our outstanding capital stock.
Investors’ Rights Agreement
In connection with our Series D Preferred Stock Financing, we entered into the IRA with certain holders of our convertible preferred stock, including entities with which certain of our directors are affiliated and who hold more than 5% of our outstanding common stock. Under the IRA, these stockholders are entitled to rights with respect to the registration of their shares under the Securities Act following this offering, and the provisions relating to registration rights included in the IRA will not terminate as a result of this offering. See the section titled “Description of Capital Stock—Registration Rights” for additional information.
Indemnification Agreements
We have entered into, and intend to enter into, indemnification agreements with each of our directors and executive officers. The indemnification agreements and our restated bylaws will require us to indemnify our directors and officers to the fullest extent permitted by Delaware law. Subject to certain limitations, our restated bylaws also require us to advance expenses incurred by our directors and executive officers. See the section titled “Executive Compensation—Limitations on Liability and Indemnification Matters” for additional information.
Policies and Procedures for Related Party Transactions
In connection with this offering, we have adopted a written related person transactions policy that provides that our executive officers, directors, nominees for election as a director, beneficial owners of more than 5% of our common stock, and any members of the immediate family of and any entity affiliated with any of the foregoing persons, are not permitted to enter into a material related person transaction with us without the review and approval of our audit committee, or a committee composed solely of independent directors in the event it is inappropriate for our audit committee to review such transaction due to a conflict of interest. The policy provides that any request for us to enter into a transaction with an executive officer, director, nominee for election as a director, beneficial owner of more than 5% of our common stock or with any of their immediate family members or affiliates in which the amount involved exceeds $120,000 will be presented to our audit committee (or the committee composed solely of independent directors, if applicable) for review, consideration and approval. In approving or rejecting any such proposal, we expect that our audit committee (or the committee composed solely of independent directors, if applicable) will consider the relevant facts and circumstances available and deemed relevant to the audit committee (or the committee composed solely of independent directors, if applicable), including, but not limited to, whether the transaction is on terms no less favorable than terms generally available to an unaffiliated third party under the same or similar circumstances and the extent of the related person’s interest in the transaction.
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PRINCIPAL STOCKHOLDERS
The following table and accompanying footnotes set forth certain information with respect to the beneficial ownership of shares of our common stock as of September 30, 2026, and as adjusted to reflect the shares of our common stock to be issued and sold in this offering, for:
neach of our directors;
neach of our named executive officers;
nall of our current directors and executive officers as a group; and
neach person, or group of affiliated persons, known by us to be the beneficial owner of more than 5% of the outstanding shares of our common stock.
We have determined beneficial ownership in accordance with the rules of the SEC. Except as indicated by the footnotes below, to our knowledge, the persons and entities named in the table below have sole voting and sole investment power with respect to all shares of our common stock that they beneficially owned, subject to applicable community property laws.
The percentage of shares beneficially owned prior to this offering is based on (i) 3,276,323 shares of our common stock outstanding as of September 30, 2026, including 5,457 shares of unvested restricted stock subject to repurchase and (ii) the automatic conversion of all outstanding shares of our convertible preferred stock as of September 30, 2026 into an aggregate of 34,141,408 shares of our common stock in connection with the completion of this offering. The percentage of beneficial ownership after this offering is based on 52,117,731 shares of our common stock outstanding, assuming (i) the automatic conversion of all outstanding shares of our convertible preferred stock into shares of our common stock as described above and (ii) the issuance of 14,700,000 shares of our common stock in this offering, assuming that the underwriters do not exercise their option to purchase additional shares in part or in full. In computing the number of shares of common stock beneficially owned by a person and the percentage ownership of that person, we deemed to be outstanding all shares of common stock subject to stock options held by that person or entity that are currently exercisable or that will become exercisable within 60 days of September 30, 2026. We did not deem these shares outstanding, however, for the purpose of computing the percentage ownership of any other person.
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Unless otherwise indicated, the address of each beneficial owner listed in the table below is c/o Lycia Therapeutics, Inc., 400 East Jamie Court, Suite 200, South San Francisco, California 94080.
NAME OF BENEFICIAL OWNERNUMBER OF SHARES BENEFICIALLY OWNEDPERCENTAGE OF SHARES BENEFICIALLY OWNED
BEFORE OFFERINGAFTER OFFERING
Directors and Named Executive Officers:
Aetna Wun Trombley, Ph.D.(1)
2,050,9215.3 %3.8 %
Chin Lee, M.D.(2)
439,5931.2 %*
Steve Staben, Ph.D.(3)
510,1231.3 %*
William J. Rieflin(4)
148,998**
Tim Anderson(5)
—**
Ming Fang(6)
—**
Laurent Fischer, M.D.(7)
59,883**
Jane Pritchett Henderson(8)
57,666**
Clare Ozawa, Ph.D.(9)
205,158**
All executive officers and directors as a group (11 persons)(10)
4,204,33310.3 %7.6 %
Greater than 5% Stockholders:
Entities affiliated with Versant Ventures(11)
7,058,57618.9 %13.5 %
Entities affiliated with Venrock Healthcare Capital Partners(12)
4,779,79312.8 %9.2 %
Redmile Biopharma Investments III, L.P.(13)
4,164,89911.1 %8.0 %
Entities affiliated with RTW Investments, LP(14)
3,639,3649.7 %7.0 %
Janus Henderson Biotech Innovation Master Fund Limited(15)
3,476,2159.3 %6.7 %
Entities affiliated with Blue Owl(16)
1,955,6165.2 %3.8 %
*Represents beneficial ownership of less than 1% of our common stock.
(1)Consists of (i) 415,255 shares of common stock held by the Trombley Family Trust, of which Dr. Trombley is a trustee, and (ii) 1,635,666 shares underlying options to purchase common stock that are exercisable within 60 days of September 30, 2026.
(2)Consists of 439,593 shares underlying options to purchase common stock that are exercisable within 60 days of September 30, 2026.
(3)Consists of (i) 55,448 shares of common stock held directly and (ii) 454,675 shares underlying options to purchase common stock that are exercisable within 60 days of September 30, 2026.
(4)Consists of (i) 89,781 shares of common stock held by the William J. Rieflin 2026 GRAT, of which Mr. Rieflin is the trustee, and (ii) 59,217 shares underlying options to purchase common stock that are exercisable within 60 days of September 30, 2026.
(5)Mr. Anderson does not hold any of our shares directly. Mr. Anderson is a Managing Director of Blue Owl and a member of the investment committee of Blue Owl Healthcare Opportunities Advisors LLC, and disclaims beneficial ownership of the shares held by the Blue Owl Entities except to the extent of his pecuniary interest therein.
(6)Mr. Fang does not hold any of our shares directly. Mr. Fang is a Managing Director of Redmile Group, LLC and disclaims beneficial ownership of the shares held by the Fund except to the extent of his pecuniary interest therein.
(7)Consists of (i) 33,269 shares of common stock held directly and (ii) 26,614 shares underlying options to purchase common stock that are exercisable within 60 days of September 30, 2026.
(8)Consists of 57,666 shares underlying options to purchase common stock that are exercisable within 60 days of September 30, 2026.
(9)Consists of 205,158 shares of common stock held directly.
(10)Consists of (i) 798,911 shares of common stock and (ii) 3,405,422 shares underlying options to purchase common stock that are exercisable within 60 days of September 30, 2026.
(11)Consists of (i) 1,393,882 shares of common stock held by Versant Vantage II, L.P. (Versant Vantage II) and (ii) 5,664,694 shares of common stock held by Versant Venture Capital VII, L.P. (Versant VII). Versant Vantage II GP-GP, LLC is the general partner of Versant Vantage II GP, L.P., which is the general partner of Versant Vantage II. Each of Versant Vantage II GP, L.P. and Versant Vantage II GP-GP LLC share voting and dispositive power with respect to the shares held by Versant Vantage II. Versant Ventures VII GP-GP, LLC is the general partner of Versant Ventures VII GP, L.P., which is the general partner of Versant VII. Each of Versant Ventures VII GP, L.P. and Versant Ventures VII GP-GP, LLC share voting and dispositive power with respect to the shares held by Versant VII. Dr. Ozawa is a managing director of Versant Vantage II GP-GP, LLC and Versant Ventures VII GP-GP, LLC and disclaims beneficial ownership of the shares held by Versant Vantage II and Versant VII, except
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to the extent of her pecuniary interest. The address of each of the entities mentioned herein is One Sansome Street, Suite 1650, San Francisco, CA 94104.
(12)Consists of (i) 82,885 shares of common stock held by VHCP Co-Investment Holdings III, LLC (VHCP Co-Investment III), (ii) 3,216,639 shares of common stock held by Venrock Healthcare Capital Partners EG, L.P. (VHCP EG), (iii) 828,479 shares of common stock held by Venrock Healthcare Capital Partners III, L.P. (VHCP III), and (iv) 651,790 shares of common stock held by Venrock Healthcare Capital Partners XP, L.P. (VHCP XP). VHCP Management III, LLC is the general partner of VHCP III and the manager of VHCP Co-Investment III. VHCP Management EG, LLC is the general partner of VHCP EG. VHCP Management XP, LLC is the general partner of VHCP XP. Nimish Shah and Bong Koh are the voting members of VHCP Management III, LLC, VHCP Management EG, LLC and VHCP Management XP, LLC. The principal business address of the entities mentioned herein is 7 Bryant Park, 23rd Floor, New York, NY 10018.
(13)Consists of 4,164,899 shares of common stock held by Redmile Biopharma Investments III, L.P. (the Fund). Redmile Group, LLC (Redmile) is the investment manager of the Fund and, in such capacity, exercises voting and investment power over all of the securities held by such entity and may be deemed to be the beneficial owner of these securities. Jeremy C. Green serves as the principal of Redmile and also may be deemed to be the beneficial owner of these securities. Redmile and Mr. Green each disclaim beneficial ownership of these shares, except to the extent of its or his pecuniary interest in such shares, if any. The address of the Fund and Redmile is 900 Larkspur Landing Circle, Suite 270, Larkspur, CA 94939.
(14)Consists of (i) 799,131 shares of common stock beneficially owned by RTW Biotech Opportunities Operating Ltd., (ii) 1,189,596 shares of common stock held by RTW Innovation Master Fund, Ltd., and (iii) 1,650,637 shares of common stock held by RTW Master Fund, Ltd. (collectively, the RTW Entities). RTW Investments, LP, (RTW LP), in its capacity as the investment manager of the RTW Entities, has the power to vote and the power to direct the disposition of the shares held by the RTW Entities. Accordingly, RTW LP may be deemed to be the beneficial owner of such securities. Roderick Wong, M.D., as the Managing Partner of RTW LP, has the power to direct the vote and disposition of the securities held by the RTW Entities and disclaims beneficial ownership of the shares held by the RTW Entities, except to the extent of his pecuniary interest therein. The address of each of the RTW Entities and Dr. Wong is c/o RTW Investments, LP, 40 10th Avenue, Floor 7, New York, NY 10014.
(15)Consists of 3,476,215 shares of common stock held by Janus Henderson Biotech Innovation Master Fund Limited (Janus BIMF). Such shares may be deemed to be beneficially owned by Janus Henderson Investors US LLC (Janus), an investment adviser registered under the Investment Advisers Act of 1940, which acts as investment adviser for Janus BIMF and has the ability to make decisions with respect to the voting and disposition of the shares held by Janus BIMF, subject to the oversight of the board of directors of Janus BIMF. Under the terms of its management contract with Janus BIMF, Janus has overall responsibility for directing the investments of Janus BIMF in accordance with Janus BIMF’s investment objectives, policies and limitations. Janus BIMF has one or more portfolio managers appointed by and serving at the pleasure of Janus who make decisions with respect to the disposition of the shares of common stock owned by Janus BIMF. The address of each of Janus Henderson Investors US LLC and Janus BIMF is 151 Detroit Street, Denver, CO 80206.
(16)Consists of (i) 53,287 shares of common stock held by Blue Owl Healthcare Opportunities EF III LP (Blue Owl EF) and (ii) 1,902,329 shares of common stock held by Blue Owl Healthcare Opportunities III LP (Blue Owl Opportunities, and, together with Blue Owl EF, the Entities affiliated with Blue Owl). Blue Owl Healthcare Opportunities Advisors LLC, an indirect subsidiary of Blue Owl Capital Holdings LP, is the investment manager of the Blue Owl Entities and exercises voting and investment power through an investment committee comprised of Kevin Raidy, Tim Anderson, Sandip Agarwala and Brandyn Itzkowitz, each of whom disclaims beneficial ownership of such securities. The principal business address of the Blue Owl Entities is c/o Blue Owl Healthcare Opportunities Advisers LLC, 399 Park Avenue, 38th Floor, New York, NY 10022.
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DESCRIPTION OF CAPITAL STOCK
The following description summarizes the most important terms of our capital stock, as will be in effect following this offering. Because it is only a summary, it does not contain all the information that may be important to you. We have adopted a restated certificate of incorporation and restated bylaws that will become effective upon the completion of this offering, and this description summarizes the provisions included in these documents. For a complete description, you should refer to our restated certificate of incorporation and restated bylaws, which are included as exhibits to the registration statement of which this prospectus forms a part, and to the applicable provisions of Delaware law.
General
Upon the completion of this offering, our authorized capital stock will consist of 500,000,000 shares of our common stock, $0.0001 par value per share, and 10,000,000 shares of our undesignated preferred stock, $0.0001 par value per share.
Pursuant to the provisions of our current certificate of incorporation, all of our convertible preferred stock will automatically convert into common stock in connection with the completion of this offering. Our Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock and Series D Preferred Stock will convert at a ratio of one share of common stock for every 4.5087 shares of preferred stock (1-for-1 ratio before giving effect to the 1-for-4.5087 reverse split of our common stock). Assuming the effectiveness of this conversion as of June 30, 2026, there were 37,394,559 shares of our common stock issued, held by approximately 112 stockholders of record, and no shares of our convertible preferred stock outstanding. Our board of directors is authorized, without stockholder approval, to issue additional shares of our capital stock.
Common Stock
Dividend Rights
Subject to preferences that may apply to any shares of preferred stock outstanding at the time, the holders of our common stock are entitled to receive dividends out of funds legally available if our board of directors, in its discretion, determines to issue dividends and then only at the times and in the amounts that our board of directors may determine. See the section titled “Dividend Policy” for additional information.
Voting Rights
Holders of our common stock are entitled to one vote for each share held on all matters submitted to a vote of stockholders. We have not provided for cumulative voting for the election of directors in our restated certificate of incorporation, which means that holders of a majority of the shares of our common stock will be able to elect all of our directors. Our restated certificate of incorporation will establish a classified board of directors, to be divided into three classes with staggered three-year terms. Only one class of directors will be elected at each annual meeting of our stockholders, with the other classes continuing for the remainder of their respective three-year terms.
No Preemptive or Similar Rights
Our common stock is not entitled to preemptive rights, and is not subject to conversion, redemption or sinking fund provisions.
Right to Receive Liquidation Distributions
Upon our liquidation, dissolution or winding-up, the assets legally available for distribution to our stockholders would be distributable ratably among the holders of our common stock and any participating preferred stock outstanding at that time, subject to prior satisfaction of all outstanding debt and liabilities and the preferential rights of and the payment of liquidation preferences, if any, on any outstanding shares of our preferred stock.
Preferred Stock
After the completion of this offering, no shares of our preferred stock will be outstanding. Pursuant to our restated certificate of incorporation that will become effective upon the completion of this offering, our board of directors will be authorized, subject to limitations prescribed by Delaware law, to issue preferred stock in one or
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more series, to establish from time to time the number of shares to be included in each series and to fix the designation, powers, preferences and rights of the shares of each series and any of their qualifications, limitations or restrictions, in each case without further vote or action by our stockholders. Our board of directors will also be able to increase or decrease the number of shares of any series of preferred stock, but not below the number of shares of that series then outstanding and not above the number of shares of that series authorized, without any further vote or action by our stockholders. Our board of directors may authorize the issuance of preferred stock with voting or conversion rights that could adversely affect the voting power or other rights of the holders of our common stock. The issuance of preferred stock, while providing flexibility in connection with possible acquisitions and other corporate purposes, could, among other things, have the effect of delaying, deferring or preventing a change in control of our Company and might adversely affect the market price of our common stock and the voting and other rights of the holders of our common stock. We have no current plan to issue any shares of preferred stock.
Stock Options
As of June 30, 2026, we had outstanding options to purchase an aggregate of 2,904,378 shares of our common stock, with a weighted-average exercise price of $2.15 per share under our 2020 Plan.
Registration Rights
Pursuant to the terms of the IRA immediately following this offering, the holders of 34,174,677 shares of our common stock will be entitled to rights with respect to the registration of such shares under the Securities Act as described below. We refer to these shares collectively as registrable securities.
These rights are provided under the terms of the IRA between us and the holders of these shares, which was entered into in connection with our convertible preferred stock financings prior to this offering.
Demand Registration Rights
Beginning from the earlier of five years after June 10, 2026 or 180 days after the effective date of this registration statement, the holders of a majority of the registrable securities issued or issuable upon conversion of shares of preferred stock may make a request to us for the registration under the Securities Act of at least a majority of the registrable securities then outstanding covering the registration of registrable securities with an anticipated aggregate offering price, net of selling expenses, of at least $5.0 million. Within 10 days after the date such request is given, we are obligated to provide notice of such request to all holders of registrable securities other than the holders that initiated the request and, as soon as practicable and in any event within 60 days after the date such request is given, file a Form S-1 registration statement under the Securities Act covering all registrable securities that the initiating holders requested to be registered and any additional registrable securities requested to be included in such registration by any other holders. We are only required to file two registration statements that are declared effective upon exercise of these demand registration rights. We may postpone taking action with respect to such filing not more than once during any 12-month period for a total period of not more than 90 days, if after receiving a request for registration, we furnish to the holders requesting such registration a certificate signed by our Chief Executive Officer stating that, in the good faith judgment of our board of directors, it would be materially detrimental to us.
The underwriters of any underwritten offering will have the right to limit the number of shares registered by these holders if they determine that marketing factors require limitation, in which case the number of shares to be registered will be apportioned, in proportion (as nearly as practicable), to the number of registrable securities owned by each holder or in such other proportion as shall mutually be agreed to by all such selling holders. However, the number of shares to be registered by these holders cannot be reduced unless all other securities are first entirely excluded from the underwriting.
Form S-3 Registration Rights
The holders of at least a majority of the then-outstanding registrable securities can request that we register all or part of their shares on Form S-3 if we are eligible to file a registration statement on Form S-3, and if the anticipated aggregate price to the public of the shares offered, net of selling expenses, is at least $5.0 million. Within 10 days after such request is given, we are obligated to provide notice of such request to all holders of registrable securities other than the initiating holders and as soon as practicable and in any event within 45
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days, file a Form S-3 registration statement covering all registrable securities that the initiating holders requested to be registered and any additional registrable securities requested to be included in such registration by any other holders. We are only required to file two registration statements on Form S-3 in a 12-month period. We may postpone taking action with respect to such filing not more than once during any 12-month period for a period of not more than 90 days if, after receiving a request for registration, we furnish to the holders requesting such registration a certificate signed by our Chief Executive Officer stating that, in the good faith judgment of our board of directors, it would be materially detrimental to us; provided that we may not register any securities for our own account or that of any other stockholder during such 90-day period other than under certain circumstances.
The underwriters of any underwritten offering will have the right to limit the number of shares registered by these holders if they determine that marketing factors require limitation, in which case the number of shares to be registered will be apportioned, in proportion (as nearly as practicable), to the number of registrable securities owned by each holder or in such other proportion as shall mutually be agreed to by all such selling holders. However, the number of shares to be registered by these holders cannot be reduced unless all other securities are first entirely excluded from the underwriting.
Piggyback Registration Rights
If we register any of our securities for public sale solely for cash, holders of then-outstanding registrable securities or their permitted transferees will have the right to include their registrable securities in the registration statement. However, this right does not apply to our first underwritten public offering of our common stock under the Securities Act. If the underwriters determine that less than all the registrable securities requested to be registered can be included in the offering, the number of registrable shares to be registered will be allocated among holders of our registrable securities, in proportion (as nearly as practicable) to the amount of registrable securities owned by each such holder or in such other proportions as shall mutually be agreed to by all such holders. However, the number of shares to be registered by holders of registrable securities cannot be reduced unless all other securities (other than as offered by us) are first entirely excluded. The number of registrable securities included in the offering may not be reduced below 30% of the total number of securities included in such offering, except for in connection with an initial public offering, in which case the selling holders may be excluded further if the underwriters make the determination described above and no other stockholder’s securities are included in such offering. If a holder elects not to include all of its registrable securities in any registration statement thereafter filed by us, such holder will nevertheless continue to have the right to include any registrable securities in a subsequent registration statement or registration statements as may be filed by us with respect to offerings of our securities, subject to the terms and conditions of the IRA.
Expenses of Registration Rights
We generally will pay all expenses, other than underwriting discounts and selling commissions, incurred in connection with each of the registrations described above, including all registration, filing and qualification fees; printers’ and accounting fees; fees and disbursements of our counsel; and the reasonable fees and disbursements, not to exceed $35,000, of one counsel for the selling holders, provided, however, that the registrations described above are not subsequently withdrawn at the request of the holders of a majority of the registrable securities to be registered (in which case all selling holders shall bear such expenses pro rata based upon the number of registrable securities that were to be included in the withdrawn registration) unless the holders of a majority of the registrable securities agree to forfeit their right to a registration as described above.
Expiration of Registration Rights
The registration rights described above will expire, with respect to any particular holder of these rights, on the earliest to occur of (i) such time after this offering as the registrable securities held by such holder may be sold within any three-month period without restriction pursuant to Rule 144 or a similar exemption under the Securities Act (and without the requirement for us to be in compliance with the current public information required under Rule 144(c)(1) of the Securities Act) and such holder (together with its affiliates, as that term is defined under Rule 144 of the Securities Act) holds less than one percent of our outstanding capital stock, or (ii) the third anniversary of this offering.
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Anti-Takeover Provisions
The provisions of the DGCL, our restated certificate of incorporation and our restated bylaws, as we expect they will be in effect upon the completion of this offering, could have the effect of delaying, deferring or discouraging another person from acquiring control of our Company. These provisions, which are summarized below, may have the effect of discouraging takeover bids. They are also designed, in part, to encourage persons seeking to acquire control of us to negotiate first with our board of directors. We believe that the benefits of increased protection of our potential ability to negotiate with an unfriendly or unsolicited acquirer outweigh the disadvantages of discouraging a proposal to acquire us because negotiation of these proposals could result in an improvement of their terms.
Delaware Law
We are subject to the provisions of Section 203 of the DGCL regulating corporate takeovers. In general, Section 203 prohibits a publicly held Delaware corporation from engaging in a “business combination” with an “interested stockholder” for a period of three years following the date on which the person became an interested stockholder unless:
nprior to the date of the transaction, the board of directors of the corporation approved either the business combination or the transaction which resulted in the stockholder becoming an interested stockholder;
nthe interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, excluding for purposes of determining the voting stock outstanding, but not the outstanding voting stock owned by the interested stockholder, (i) shares owned by persons who are directors and also executive officers and (ii) shares owned by employee stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered in a tender or exchange offer; or
nat or subsequent to the date of the transaction, the business combination is approved by the board of directors of the corporation and authorized at an annual or special meeting of stockholders, and not by written consent, by the affirmative vote of at least 66.67% of the outstanding voting stock that is not owned by the interested stockholder.
Generally, a business combination includes a merger, asset or stock sale, or other transaction or series of transactions together resulting in a financial benefit to the interested stockholder. An interested stockholder is a person who, together with affiliates and associates, owns or, within three years prior to the determination of interested stockholder status, did own 15% or more of a corporation’s outstanding voting stock. We expect the existence of this provision to have an anti-takeover effect with respect to transactions our board of directors does not approve in advance. We also anticipate that Section 203 of the DGCL may also discourage attempts that might result in a premium over the market price for the shares of common stock held by stockholders.
Restated Certificate of Incorporation and Restated Bylaw Provisions
Our restated certificate of incorporation and our restated bylaws, as we expect they will be in effect upon the completion of this offering, include a number of provisions that could deter hostile takeovers or delay or prevent changes in control of our Company, including the following:
nBoard of Directors Vacancies. Our restated certificate of incorporation and restated bylaws will authorize only our board of directors to fill vacant directorships, including newly created seats. In addition, the number of directors constituting our board of directors is permitted to be set only by a resolution adopted by a majority vote of our entire board of directors. These provisions would prevent a stockholder from increasing the size of our board of directors and then gaining control of our board of directors by filling the resulting vacancies with its own nominees. This makes it more difficult to change the composition of our board of directors but promotes continuity of management.
nClassified Board. Our restated certificate of incorporation and restated bylaws will provide that our board of directors is classified into three classes of directors, each with staggered three-year terms. A third party may be discouraged from making a tender offer or otherwise attempting to obtain control of
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us as it is more difficult and time-consuming for stockholders to replace a majority of the directors on a classified board of directors. See the section titled “Management—Classified Board of Directors” for additional information.
nStockholder Action; Special Meetings of Stockholders. Our restated certificate of incorporation will provide that our stockholders may not take action by written consent but may only take action at annual or special meetings of our stockholders. As a result, a holder controlling a majority of our capital stock would not be able to amend our restated bylaws or remove directors without holding a meeting of our stockholders called in accordance with our restated bylaws. Further, our restated certificate of incorporation and restated bylaws will provide that special meetings of our stockholders may be called only by a majority of our board of directors, the chair of our board of directors, our lead independent director or our chief executive officer, thus prohibiting a stockholder from calling a special meeting. These provisions might delay the ability of our stockholders to force consideration of a proposal or for stockholders controlling a majority of our capital stock to take any action, including the removal of directors.
nAdvance Notice Requirements for Stockholder Proposals and Director Nominations. Our restated bylaws will provide advance notice procedures for stockholders seeking to bring business before our annual meeting of stockholders or to nominate candidates for election as directors at our annual meeting of stockholders. Our restated bylaws also will specify certain requirements regarding the form and content of a stockholder’s notice. These provisions might preclude our stockholders from bringing matters before our annual meeting of stockholders or from making nominations for directors at our annual meeting of stockholders if the proper procedures are not followed. These provisions may also discourage or deter a potential acquirer from conducting a solicitation of proxies to elect the acquirer’s own slate of directors or otherwise attempting to obtain control of our Company.
nNo Cumulative Voting. The DGCL provides that stockholders are not entitled to the right to cumulate votes in the election of directors unless a corporation’s certificate of incorporation provides otherwise. Our restated certificate of incorporation and restated bylaws will not provide for cumulative voting.
nDirectors Removed Only for Cause. Our restated certificate of incorporation will provide that stockholders may remove directors only for cause and only by the affirmative vote of the holders of at least two-thirds of our outstanding common stock.
nAmendment of Charter Provisions. Any amendment of the above provisions in our restated certificate of incorporation will require approval by the holders of at least two-thirds of our outstanding common stock, unless such amendments are approved by two thirds of our entire board of directors, in which case stockholders can approve by a simple majority.
nIssuance of Undesignated Preferred Stock. Our board of directors has the authority, without further action by the stockholders, to issue up to 10,000,000 shares of undesignated preferred stock with rights and preferences, including voting rights, designated from time to time by our board of directors. The existence of authorized but unissued shares of preferred stock would enable our board of directors to render more difficult or to discourage an attempt to obtain control of us by merger, tender offer, proxy contest or other means.
nChoice of Forum. Our restated bylaws will provide that, to the fullest extent permitted by law, the Court of Chancery of the State of Delaware will be the exclusive forum for any derivative action or proceeding brought on our behalf; any action asserting a breach of fiduciary duty; any action asserting a claim against us arising pursuant to the DGCL, our restated certificate of incorporation or our restated bylaws; or any action asserting a claim against us that is governed by the internal affairs doctrine. Our restated bylaws will also provide that the federal district courts of the United States of America will, to the fullest extent permitted by law, be the exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act, which we refer to as a Federal Forum Provision. Our decision to adopt a Federal Forum Provision followed a decision by the Supreme Court of the State of Delaware holding that such provisions are facially valid under Delaware law. While there
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can be no assurance that federal courts or other state courts will follow the holding of the Delaware Supreme Court or determine that the Federal Forum Provision should be enforced in a particular case, application of the Federal Forum Provision means that suits brought by our stockholders to enforce any duty or liability created by the Securities Act must be brought in federal court and cannot be brought in state court. While neither the exclusive forum provision nor the Federal Forum Provision applies to suits brought to enforce any duty or liability created by the Exchange Act, Section 27 of the Exchange Act creates exclusive federal jurisdiction over all claims brought to enforce any duty or liability created by the Exchange Act or the rules and regulations thereunder. Accordingly, actions by our stockholders to enforce any duty or liability created by the Exchange Act or the rules and regulations thereunder also must be brought in federal court. Our stockholders will not be deemed to have waived our compliance with the federal securities laws and the regulations promulgated thereunder. Any person or entity purchasing or otherwise acquiring or holding any interest in any of our securities shall be deemed to have notice of and consented to our exclusive forum provisions, including the Federal Forum Provision. These provisions may limit a stockholder’s ability to bring a claim in a judicial forum of their choosing for disputes with us or our directors, executive officers, other employees or agents of our Company, which may discourage lawsuits against us and our directors, executive officers and other employees.
Transfer Agent and Registrar
Upon the completion of this offering, the transfer agent and registrar for our common stock will be Computershare Trust Company, N.A. The transfer agent and registrar’s address is 150 Royall Street, Canton, MA 02021, and its telephone number is (781) 575-4019.
Listing
We have applied to list our common stock on the Nasdaq Global Select Market under the symbol “LYCA,” and this offering is contingent upon obtaining approval of such listing.
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SHARES ELIGIBLE FOR FUTURE SALE
Prior to this offering, there has been no public market for our common stock, and we cannot predict the effect, if any, that market sales of shares of our common stock or the availability of shares of our common stock for sale will have on the market price of our common stock prevailing from time to time. Nevertheless, sales of our common stock, including shares issued upon exercise of outstanding options, in the public market following this offering could adversely affect market prices prevailing from time to time and could impair our ability to raise capital through the sale of our equity securities.
Upon the completion of this offering, based on 37,394,559 shares of our capital stock outstanding as of June 30, 2026 including 3,930 shares of unvested restricted stock subject to repurchase, we will have a total of 52,094,559 shares of our common stock outstanding, assuming (i) the automatic conversion of all outstanding shares of our convertible preferred stock into an aggregate of 34,141,408 shares of our common stock and (ii) the issuance of 14,700,000 shares of common stock in this offering, assuming that the underwriters do not exercise their option to purchase additional shares in part or in full. Of these outstanding shares, all of the shares of our common stock sold in this offering will be freely tradable, except that any shares purchased in this offering by our affiliates, as that term is defined in Rule 144 under the Securities Act can only be sold in compliance with the Rule 144 limitations described below.
The remaining 37,394,559 outstanding shares of our common stock will be deemed “restricted securities” as defined in Rule 144. Restricted securities may be sold in the public market only if they are registered under the Securities Act or if they qualify for an exemption from registration under Rule 144 or Rule 701 promulgated under the Securities Act, which rules are summarized below. In addition, substantially all of our security holders have, or will have, entered into market standoff agreements with us or lock-up agreements with the underwriters under which they have agreed, subject to specific exceptions, not to sell any of our stock for at least 180 days following the date of this prospectus, as described below.
Lock-Up Agreements
We, our officers, directors and holders of substantially all of our securities, have agreed with the underwriters that for a period of 180 days, after the date of this prospectus, among other things and subject to certain exceptions, we or they will not offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to sell, or otherwise dispose of or transfer any shares of common stock or any securities convertible into or exercisable or exchangeable for shares of common stock, request or demand that we file a registration statement related to our common stock or enter into any swap or other agreement that transfers to another, in whole or in part, directly or indirectly, the economic consequence of ownership of the common stock, or publicly declare an intention to do any of the foregoing. Upon expiration of the lock-up period, certain of our stockholders will have the right to require us to register their shares under the Securities Act. See the subsection titled “Registration Rights” below and the section titled “Description of Capital Stock—Registration Rights.”
Jefferies LLC and TD Securities (USA) LLC may, in their sole discretion and at any time or from time to time before the termination of the lock-up period, in certain cases without public notice, release all or any portion of the securities subject to lock-up agreements. There are no existing agreements between the underwriters and any of our stockholders who will execute a lock-up agreement providing consent to the sale of shares prior to the expiration of the lock-up period. See the section titled “Underwriting” for additional information.
Upon the expiration of the lock-up period, substantially all of the shares subject to such lock-up restrictions will become eligible for sale, subject to the limitations discussed above.
Rule 144
In general, Rule 144 provides that once we have been subject to public company reporting requirements of Section 13 or Section 15(d) of the Exchange Act for at least 90 days, a person who is not deemed to have been one of our affiliates for purposes of the Securities Act at any time during the 90 days preceding a sale and who has beneficially owned the shares of our common stock proposed to be sold for at least six months, including the holding period of any prior owner other than our affiliates, is entitled to sell those shares without complying
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with the manner of sale, volume limitation or notice provisions of Rule 144, subject to compliance with the public information requirements of Rule 144. If such a person has beneficially owned the shares proposed to be sold for at least one year, including the holding period of any prior owner other than our affiliates, then that person would be entitled to sell those shares without complying with any of the requirements of Rule 144.
In general, Rule 144 provides that our affiliates or persons selling shares of our common stock on behalf of our affiliates are entitled to sell upon expiration of the lock-up and market standoff agreements described above, within any three-month period, a number of shares of our common stock that does not exceed the greater of:
n1% of the number of shares of our common stock then outstanding, which will equal approximately 520,946 shares immediately after the completion of this offering; or
nthe average reported weekly trading volume of shares of our common stock during the four calendar weeks preceding the filing of a notice on Form 144 with respect to that sale.
Sales under Rule 144 by our affiliates or persons selling shares of our common stock on behalf of our affiliates are also subject to certain manner of sale provisions and notice requirements and to the availability of current public information about us.
Rule 701
Rule 701 generally allows a stockholder who purchased shares of our common stock pursuant to a written compensatory plan or contract and who is not deemed to have been an affiliate of our Company during the immediately preceding 90 days to sell these shares in reliance upon Rule 144, but without being required to comply with the public information, holding period, volume limitation or notice provisions of Rule 144. Rule 701 also permits our affiliates to sell their Rule 701 shares under Rule 144 without complying with the holding period requirements of Rule 144. All holders of Rule 701 shares, however, are required to wait until 90 days after the date of this prospectus before selling those shares pursuant to Rule 701 and are subject to the lock-up and market standoff agreements described above.
Form S-8 Registration Statement
In connection with this offering, we intend to file a registration statement on Form S-8 under the Securities Act covering all of the shares of our common stock subject to outstanding options, outstanding shares of restricted stock and the shares of our common stock reserved for issuance under our equity incentive plans. We expect to file this registration statement as soon as permitted under the Securities Act. However, the shares registered on Form S-8 held by affiliates may be subject to the volume limitations and the manner of sale, notice and public information requirements of Rule 144 and will not be eligible for resale until expiration of the lock-up and market standoff agreements to which they are subject. Of the 2,904,378 shares of our common stock that were subject to options outstanding as of June 30, 2026, options to purchase 1,688,741 shares of common stock were vested as of June 30, 2026. Shares of our common stock underlying outstanding options will not be eligible for sale until the expiration of the lock-up and market standoff agreements to which they are subject.
Registration Rights
We have granted demand, piggyback and Form S-3 registration rights to certain of our stockholders to sell our common stock. Registration of the sale of these shares under the Securities Act would result in these shares becoming freely tradable without restriction under the Securities Act immediately upon the effectiveness of the registration, except for shares purchased by affiliates. See the section titled “Description of Capital Stock—Registration Rights” for additional information.
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MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES TO NON-U.S. HOLDERS
The following summary describes the material U.S. federal income tax consequences of the ownership and disposition of shares of our common stock acquired in this offering by Non-U.S. Holders (as defined below). This discussion does not address all aspects of U.S. federal income taxation relating thereto, does not discuss the potential application of any alternative minimum tax or the Medicare contribution tax on net investment income, or the special tax accounting rules under Section 451(b) of the Internal Revenue Code of 1986, as amended (the Code) and does not deal with state or local tax laws, any U.S. federal non-income tax laws such as gift and estate tax laws, except to the limited extent provided below, or any non-U.S. tax laws that may be relevant to Non-U.S. Holders in light of their particular circumstances.
Special rules different from those described below may apply to certain Non-U.S. Holders that are subject to special treatment under the Code, such as:
ninsurance companies, banks, investment funds and other financial institutions;
ntax-exempt organizations (including private foundations) and tax-qualified retirement plans;
nforeign governments and international organizations;
nbroker-dealers and traders in securities;
ncertain former citizens or long-term residents of the United States;
n“qualified foreign pension funds” as defined in Section 897(l)(2) of the Code and entities all of the interests of which are held by qualified foreign pension funds;
npersons that own, or are deemed to own, actually or constructively (including but not limited for purposes of Section 897 of the Code), more than 5% of our common stock;
n“controlled foreign corporations,” “foreign controlled foreign corporations,” “passive foreign investment companies” and corporations that accumulate earnings to avoid U.S. federal income tax;
npersons that hold our common stock as part of a “straddle,” “hedge,” “conversion transaction,” “synthetic security” or integrated investment or other risk reduction strategy;
npersons who do not hold our common stock as a capital asset within the meaning of Section 1221 of the Code (generally, for investment purposes); and
npartnerships and other entities or arrangements treated as pass-through entities for U.S. federal income tax purposes, and investors in such entities (regardless of their places of organization or formation).
Such Non-U.S. Holders are urged to consult their own tax advisors to determine the U.S. federal, state, local and other tax consequences that may be relevant to them of the ownership or disposition of shares of our common stock.
If an entity or arrangement that is classified as a partnership for U.S. federal income tax purposes holds our common stock, the U.S. federal income tax treatment of the partnership and the partners thereof generally will depend on the status of the partner and the activities of the partnership. Partnerships holding our common stock and the partners in such partnerships are urged to consult their tax advisors about the particular U.S. federal income tax consequences to them of owning and disposing of our common stock.
Furthermore, the discussion below is based upon the provisions of the Code, U.S. Treasury Regulations promulgated thereunder, published rulings and administrative pronouncements of the U.S. Internal Revenue
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Service (IRS), and judicial decisions, in each case as of the date hereof, and such authorities may be repealed, revoked or modified, possibly retroactively, or could be subject to differing interpretations which could result in U.S. federal income tax consequences different from those discussed below. We have not requested a ruling from the IRS with respect to the statements made and the conclusions reached in the following summary, and there can be no assurance that the IRS will not take a contrary position regarding the tax consequences described herein, or that any such contrary position would not be sustained by a court.
PROSPECTIVE INVESTORS CONSIDERING THE PURCHASE OF OUR COMMON STOCK PURSUANT TO THIS OFFERING SHOULD CONSULT THEIR OWN TAX ADVISORS CONCERNING THE U.S. FEDERAL INCOME TAX CONSEQUENCES OF ACQUIRING, OWNING AND DISPOSING OF OUR COMMON STOCK IN LIGHT OF THEIR PARTICULAR SITUATIONS AS WELL AS ANY CONSEQUENCES ARISING UNDER THE LAWS OF ANY OTHER TAXING JURISDICTION, INCLUDING ANY STATE, LOCAL OR NON-U.S. TAX CONSEQUENCES OR ANY U.S. FEDERAL NON-INCOME TAX CONSEQUENCES, AND THE POSSIBLE APPLICATION OF TAX TREATIES.
Definition of Non-U.S. Holder
For purposes of this discussion, a “Non-U.S. Holder” is a beneficial owner of our common stock, that is not a “U.S. person” or a partnership or other entity or arrangement treated as a partnership or other pass-through entity for U.S. federal income tax purposes. A U.S. person is any person that, for U.S. federal income tax purposes, is or is treated as any of the following:
nan individual who is a citizen or resident of the United States;
na corporation (or other entity taxable as a corporation for U.S. federal income tax purposes) created or organized in or under the laws of the United States, any state thereof or the District of Columbia;
nan estate, the income of which is subject to U.S. federal income taxation regardless of its source; or
na trust that (i) is subject to the primary supervision of a court within the United States and one or more United States persons (within the meaning of Section 7701(a)(30) of the Code) have the authority to control all substantial decisions of the trust or (ii) has a valid election in effect under applicable U.S. Treasury Regulations to be treated as a United States person.
If you are an individual who is not a U.S. citizen, you may be deemed to be a resident alien (as opposed to a nonresident alien) by virtue of being present in the United States for at least 31 days in the calendar year and for an aggregate of at least 183 days during a three-year period ending in the current calendar year. Generally, for this purpose, all the days present in the current year, one-third of the days present in the immediately preceding year, and one-sixth of the days present in the second preceding year, are counted.
Resident aliens are generally subject to U.S. federal income tax as if they were U.S. citizens. Individuals who are uncertain of their status as resident or nonresident aliens for U.S. federal income tax purposes are urged to consult their own tax advisors regarding the U.S. federal income tax consequences of the ownership or disposition of our common stock.
Distributions on Our Common Stock
We do not expect to make any distributions on our common stock in the foreseeable future (see the section titled “Dividend Policy” above). If we do make distributions on our common stock, however, such distributions will constitute dividends for U.S. tax purposes to the extent paid out of our current or accumulated earnings and profits (as determined under U.S. federal income tax principles). Distributions in excess of our current and accumulated earnings and profits will constitute a return of capital that is applied against and reduces, but not below zero, a Non-U.S. Holder’s adjusted tax basis in our common stock. Any remaining excess will be treated as gain realized on the sale or exchange of our common stock as described below under the subsection titled “—Gain on Disposition of Our Common Stock.”
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Subject to the discussions below under the subsection titled “—Backup Withholding and Information Reporting” and “—Foreign Accounts,” any distribution on our common stock that is treated as a dividend paid to a Non-U.S. Holder will generally be subject to U.S. federal withholding tax at a 30% rate on the gross amount of the dividends or such lower rate as may be specified by an applicable income tax treaty between the United States and the Non-U.S. Holder’s country of tax residence. To obtain a reduced rate of withholding under an income tax treaty, a Non-U.S. Holder generally will be required to provide the applicable withholding agent with a properly executed IRS Form W-8BEN, IRS Form W-8BEN-E or other appropriate form, certifying the Non-U.S. Holder’s entitlement to benefits under the income tax treaty. Such form must be provided prior to the payment of dividends and generally must be updated periodically. If a Non-U.S. Holder holds stock through a financial institution or other agent acting on the holder’s behalf, the holder will be required to provide appropriate documentation to such agent. The holder’s agent may then be required to provide certification to the applicable withholding agent, either directly or through other intermediaries. If you are eligible for a reduced rate of U.S. withholding tax under an income tax treaty, you should consult with your own tax advisor to determine if you are able to obtain a refund of any excess amounts withheld by timely filing an appropriate claim for a refund with the IRS.
We generally are not required to withhold tax on dividends paid to a Non-U.S. Holder that are effectively connected with the Non-U.S. Holder’s conduct of a trade or business within the United States (and, if required by an applicable income tax treaty, are attributable to a permanent establishment that the holder maintains in the United States) if a properly executed IRS Form W-8ECI, stating that the dividends are so connected, is furnished to the applicable withholding agent. In general, such effectively connected dividends will be subject to U.S. federal income tax on a net income basis at the same rates applicable to United States persons.
A corporate Non-U.S. Holder receiving effectively connected dividends may also be subject to an additional “branch profits tax,” which is imposed, under certain circumstances, at a rate of 30% (or such lower rate as may be specified by an applicable treaty) on the corporate Non-U.S. Holder’s effectively connected earnings and profits, subject to certain adjustments.
Gain on Disposition of Our Common Stock
Subject to the discussions below under the subsections titled “—Backup Withholding and Information Reporting” and “—Foreign Accounts,” a Non-U.S. Holder generally will not be subject to U.S. federal income or withholding tax with respect to gain realized on a sale or other disposition of our common stock unless:
(i)the gain is effectively connected with a trade or business of the Non-U.S. Holder in the United States (and, if required by an applicable income tax treaty, is attributable to a permanent establishment that the holder maintains in the United States);
(ii)the Non-U.S. Holder is a nonresident alien who is an individual and is present in the United States for 183 or more days in the taxable year of the disposition and certain other conditions are met; or
(iii)we are or have been a “United States real property holding corporation” within the meaning of Code Section 897(c)(2) (USRPHC) at any time within the shorter of the five-year period preceding such disposition or the Non-U.S. Holder’s holding period in the common stock.
If you are a Non-U.S. Holder described in (i) above, you will be required to pay tax on the net gain derived from the sale at the same U.S. federal income tax rates applicable to United States persons. Corporate Non-U.S. Holders described in (i) above may also be subject to the additional branch profits tax at a 30% rate (or such lower rate as may be specified by an applicable income tax treaty) of their effectively connected earnings and profits for the taxable year, as adjusted for certain items. If you are an individual Non-U.S. Holder described in (ii) above, you will be required to pay a flat 30% tax on the gain derived from the sale, which gain may be offset by certain U.S. source capital losses (even though you are not considered a resident of the United States), provided you have timely filed U.S. federal income tax returns with respect to such losses. With respect to (iii) above, in general, we would be a USRPHC if U.S. real property interests as defined in the Code and the Treasury Regulations comprised (by fair market value) at least half of the sum of our worldwide real property interests plus our other assets used or held for use in a trade or business. We believe that we are not, and do not anticipate becoming, a USRPHC. However, there can be no assurance that we will not become a USRPHC
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in the future. Even if we were to be treated as a USRPHC, gain realized by a Non-U.S. Holder on a disposition of our common stock would not be subject to U.S. federal income tax so long as (i) the Non-U.S. Holder owned, directly, indirectly or constructively, no more than 5% of our common stock at all times within the shorter of (A) the five-year period preceding the disposition or (B) the Non-U.S. Holder’s holding period and (ii) our common stock is regularly traded on an established securities market. There can be no assurance that our common stock will qualify as regularly traded on an established securities market.
U.S. Federal Estate Tax
The estates of nonresident alien individuals generally are subject to U.S. federal estate tax on property with a U.S. situs. Because we are a U.S. corporation, our common stock will be U.S. situs property and, therefore, will be included in the taxable estate of a nonresident alien decedent, unless an applicable estate tax treaty between the United States and the decedent’s country of tax residence provides otherwise. The terms “resident” and “nonresident” are defined differently for U.S. federal estate tax purposes than for U.S. federal income tax purposes. Investors are urged to consult their own tax advisors regarding the U.S. federal estate tax consequences of the acquisition, ownership or disposition of our common stock.
Backup Withholding and Information Reporting
Annual reports are required to be filed with the IRS, by us or certain financial middlemen, with respect to any distributions we pay on our common stock, including the amount of any such distributions, the name and address of the recipient, and the amount, if any, of tax withheld. A similar report is sent to the holder to whom any such dividends are paid. These information reporting requirements apply even if no withholding was required because the dividends were effectively connected with the holder’s conduct of a U.S. trade or business, or withholding was reduced or eliminated by an applicable income tax treaty. Pursuant to tax treaties or certain other agreements, the IRS may make its reports available to tax authorities in the holder’s country of tax residence.
Distributions paid by us (or our paying agents) to a Non-U.S. Holder may also be subject to U.S. federal backup withholding, currently at a 24% rate. U.S. federal backup withholding generally will not apply to payments to a Non-U.S. Holder of dividends or on the gross proceeds of a disposition of our common stock who provides a properly executed IRS Form W-8BEN, IRS Form W-8BEN-E, or IRS Form W-8ECI, as applicable, or otherwise establishes an exemption, provided that the applicable withholding agent does not have actual knowledge or reason to know the holder is a United States person.
Under current U.S. federal income tax law, U.S. information reporting and backup withholding requirements generally will apply to the proceeds of a disposition of our common stock effected by or through a U.S. broker or a U.S. office of any broker, U.S. or non-U.S., unless the Non-U.S. Holder provides a properly executed IRS Form W-8BEN or IRS Form W-8BEN-E, or IRS Form W-8ECI, as applicable, or otherwise establishes an exemption.
Generally, U.S. information reporting and backup withholding requirements will not apply to a payment of disposition proceeds to a Non-U.S. Holder where the transaction is effected outside the United States through a non-U.S. office of a non-U.S. broker. Information reporting and backup withholding requirements may, however, apply to a payment of disposition proceeds if the broker has actual knowledge, or reason to know, that the holder is, in fact, a United States person. For information reporting purposes, certain brokers with substantial U.S. ownership or operations will generally be treated in a manner similar to U.S. brokers.
Backup withholding is not an additional tax. If backup withholding is applied to you, you should consult with your own tax advisor to determine whether you have overpaid your U.S. federal income tax, and whether you are able to obtain a tax refund or credit of the overpaid amount.
Foreign Accounts
In addition, U.S. federal withholding taxes may apply under the Foreign Account Tax Compliance Act (FATCA), as reflected in Sections 1471 through 1474 of the Code, on certain types of payments, including dividends paid to non-U.S. financial institutions and certain other non-U.S. entities. Specifically, a 30% withholding tax may be imposed on dividends on our common stock paid to a “foreign financial institution” or a “non-financial foreign
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entity” (each as defined under FATCA), unless (i) the foreign financial institution agrees to undertake certain diligence and reporting obligations, (ii) the non-financial foreign entity either certifies it does not have any “substantial United States owners” (as defined in the Code) or furnishes identifying information regarding each substantial United States owner, or (iii) the foreign financial institution or non-financial foreign entity otherwise qualifies for an exemption from these rules. The 30% federal withholding tax described in this paragraph cannot be reduced under an income tax treaty with the United States. If the payee is a foreign financial institution and is subject to the diligence and reporting requirements in (i) above, it must enter into an agreement with the U.S. Department of the Treasury requiring, among other things, that it undertake to identify accounts held by certain “specified United States persons” or “United States-owned foreign entities” (each as defined in the Code), annually report certain information about such accounts, and withhold 30% on certain payments to non-compliant foreign financial institutions and certain other account holders. Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the United States governing FATCA may be subject to different rules. Under the applicable Treasury Regulations and administrative guidance, withholding under FATCA generally also would apply to payments of gross proceeds from the sale or other disposition of common stock. Under proposed regulations, however, no withholding will apply with respect to payments of gross proceeds. The preamble to the proposed regulations specifies that taxpayers are permitted to rely on such proposed regulations pending finalization.
Prospective investors should consult their tax advisors regarding the potential implications of FATCA on their investment in our common stock.
EACH PROSPECTIVE INVESTOR SHOULD CONSULT ITS OWN TAX ADVISOR REGARDING THE TAX CONSEQUENCES OF ACQUIRING, OWNING AND DISPOSING OF OUR COMMON STOCK, INCLUDING THE CONSEQUENCES OF ANY PROPOSED CHANGE IN APPLICABLE LAW, AS WELL AS TAX CONSEQUENCES ARISING UNDER ANY U.S. FEDERAL, STATE, LOCAL, OR NON-U.S. INCOME AND NON-INCOME TAX LAWS OR UNDER ANY APPLICABLE TAX TREATY.
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UNDERWRITING
Subject to the terms and conditions set forth in the underwriting agreement, dated         , 2026, among us and Jefferies LLC, TD Securities (USA) LLC, Evercore Group L.L.C. and Guggenheim Securities, LLC, as the representatives of the underwriters named below and the joint book-running managers of this offering, we have agreed to sell to the underwriters, and each of the underwriters has agreed, severally and not jointly, to purchase from us, the respective number of shares of common stock shown opposite its name below:
UNDERWRITER
NUMBER OF SHARES
Jefferies LLC
TD Securities (USA) LLC
Evercore Group L.L.C.
Guggenheim Securities, LLC
LifeSci Capital LLC
Total
14,700,000 
The underwriting agreement provides that the obligations of the several underwriters are subject to certain conditions precedent such as the receipt by the underwriters of officers’ certificates and legal opinions and approval of certain legal matters by their counsel. The underwriting agreement provides that the underwriters will purchase all of the shares of common stock if any of them are purchased. If an underwriter defaults, the underwriting agreement provides that the purchase commitments of the nondefaulting underwriters may be increased or the underwriting agreement may be terminated. We have agreed to indemnify the underwriters and certain of their controlling persons against certain liabilities, including liabilities under the Securities Act, and to contribute to payments that the underwriters may be required to make in respect of those liabilities.
The underwriters have advised us that, following the completion of this offering, they currently intend to make a market in the common stock as permitted by applicable laws and regulations. However, the underwriters are not obligated to do so, and the underwriters may discontinue any market-making activities at any time without notice in their sole discretion. Accordingly, no assurance can be given as to the liquidity of the trading market for the common stock, that you will be able to sell any of the common stock held by you at a particular time or that the prices that you receive when you sell will be favorable.
The underwriters are offering the shares of common stock subject to their acceptance of the shares of common stock from us and subject to prior sale. The underwriters reserve the right to withdraw, cancel or modify offers to the public and to reject orders in whole or in part.
Commission and Expenses
The underwriters have advised us that they propose to offer the shares of common stock to the public at the initial public offering price set forth on the cover page of this prospectus and to certain dealers, which may include the underwriters, at that price less a concession not in excess of $  per share of common stock. The underwriters may allow, and certain dealers may reallow, a discount from the concession not in excess of $  per share of common stock to certain brokers and dealers. After the offering, the initial public offering price, concession and reallowance to dealers may be reduced by the representatives. No such reduction will change the amount of proceeds to be received by us as set forth on the cover page of this prospectus.
The following table shows the public offering price, the underwriting discounts and commissions that we are to pay the underwriters and the proceeds, before expenses, to us in connection with this offering. Such amounts are shown assuming both no exercise and full exercise of the underwriters’ option to purchase additional shares.
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PER SHARETOTAL

WITHOUT
OPTION TO PURCHASE ADDITIONAL SHARES
WITH
OPTION TO PURCHASE ADDITIONAL SHARES
WITHOUT
OPTION TO PURCHASE ADDITIONAL SHARES
WITH
OPTION TO PURCHASE ADDITIONAL SHARES
Public offering price
$$$$
Underwriting discounts and commissions paid by us
$$$$
Proceeds to us, before expenses
$$$$
We estimate expenses payable by us in connection with this offering, other than the underwriting discounts and commissions referred to above, will be approximately $4.6 million. We have also agreed to reimburse the underwriters for up to $40,000 for their Financial Industry Regulatory Authority, Inc. (FINRA), counsel fee. In accordance with FINRA Rule 5110, this reimbursed fee is deemed underwriting compensation for this offering.
Determination of Offering Price
Prior to this offering, there has not been a public market for our common stock. Consequently, the initial public offering price for our common stock will be determined by negotiations between us and the representatives. Among the factors to be considered in these negotiations will be prevailing market conditions, our financial information, market valuations of other companies that we and the underwriters believe to be comparable to us, estimates of our business potential, the present state of our development and other factors deemed relevant.
We offer no assurances that the initial public offering price will correspond to the price at which the common stock will trade in the public market subsequent to the offering or that an active trading market for the common stock will develop and continue after the offering.
Listing
We have applied to list our common stock on the Nasdaq Global Select Market under the trading symbol “LYCA,” and this offering is contingent upon obtaining approval of such listing.
Option to Purchase Additional Shares
We have granted to the underwriters an option, exercisable for 30 days from the date of this prospectus, to purchase, from time to time, in whole or in part, up to an aggregate of 2,205,000 shares from us at the public offering price set forth on the cover page of this prospectus, less underwriting discounts and commissions. If the underwriters exercise this option, each underwriter will be obligated, subject to specified conditions, to purchase a number of additional shares proportionate to that underwriter’s initial purchase commitment as indicated in the table above. This option may be exercised only if the underwriters sell more shares than the total number set forth on the cover page of this prospectus.
No Sales of Similar Securities
We, our officers, directors and holders of all or substantially all our outstanding capital stock have agreed, subject to specified exceptions, not to directly or indirectly:
nsell, offer to sell, contract to sell or lend any of our securities,
neffect any short sale, or establish or increase any “put equivalent position” (as defined in Rule 16a-1(h) under the Exchange Act) or liquidate or decrease any “call equivalent position” (as defined in Rule 16a-1(b) under the Exchange Act) of any of our securities,
npledge, hypothecate or grant any security interest in any of our securities,
nin any other way transfer or dispose of our securities,
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nenter into any swap, hedge or similar arrangement or agreement that transfers, in whole or in part, the economic risk of ownership of any of our securities, regardless of whether any such transaction is to be settled in securities, in cash or otherwise,
nannounce the offering of any of our securities,
nsubmit or file any registration statement under the Securities Act in respect of our securities (other than contemplated by this offering);
neffect a reverse stock split, recapitalization, share consolidation, reclassification or similar transaction affecting our outstanding securities;
npublicly announce the intention to do any of the foregoing.
This restriction terminates after the close of trading of the common stock on and including the 180th day after the date of this prospectus (the Lock-Up Period).
The restrictions on our actions, as described above, do not apply to certain transactions, including:
(i)this offering;
(ii)the issuance of shares of common stock or options to purchase shares of common stock, or issue shares of common stock upon exercise of options, pursuant to any stock option, stock bonus or other stock plan or arrangement described in this prospectus, but only if the holders of such shares of common stock or options agree in writing with the underwriters not to sell, offer, dispose of or otherwise transfer any such shares of common stock or options during the Lock-Up Period without the prior written consent of Jefferies LLC and TD Securities (USA) LLC (which consent may be withheld in their sole discretion);
(iii)the filing of one or more registration statements on Form S-8 to register shares of common stock issuable pursuant to any stock option, stock bonus or other stock plan or arrangement described in this prospectus;
(iv)the issuance of shares of common stock or securities convertible into or exercisable or exchangeable for shares of common stock in connection with the acquisition or license by us of the securities, business, property, technology or other assets of another person or business entity, or pursuant to any employee benefit plan assumed by us in connection with any such acquisition;
(v)the issuance of shares of common stock or securities convertible into or exercisable or exchangeable for shares of common stock, or entry into an agreement to issue any such shares or securities, in connection with any merger, joint venture, strategic alliance, commercial or other collaborative transaction, provided that, in the case of this clause and the immediately preceding clause, the aggregate number of shares of common stock issued or underlying such securities issued in connection with all such acquisitions and other transactions does not exceed 5% of the number of shares of common stock outstanding after giving effect to the completion of this offering, and provided further that we will cause each recipient of such shares of common stock or securities to execute and deliver to the underwriters, on or prior to such issuance, a lock-up agreement; and
(vi)assisting any of our stockholders in establishing a trading plan on behalf of such stockholder pursuant to Rule 10b5-1 under the Exchange Act for the transfer of shares of common stock, provided that such plan does not provide for the transfer of shares of common stock during the Lock-Up Period and the establishment of such plan does not require or otherwise result in any public filing or other public announcement of such plan during the Lock-Up Period.
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The restrictions described in the preceding paragraph and contained in the lock-up agreements between the underwriters and the lock-up parties do not apply, subject in certain cases to various conditions, to certain transactions, including:
(i)as a bona fide gift or gifts, including, without limitation, to a charitable organization or educational institution;
(ii)by will or intestacy;
(iii)to any trust or other entities formed for the direct or indirect benefit of the lock-up party or a family member of the lock-up party;
(iv)to any family member;
(v)to a nominee or custodian of a person or entity to whom a disposition or transfer would be permissible under clauses (i) through (iv) above;
(vi)if the lock-up party is a trust, to a trustor, trustee or beneficiary of the trust or to the estate of a beneficiary of such trust;
(vii)to a corporation, partnership, limited liability company or other entity of which the lock-up party or any family member is the legal and beneficial owner of all of the outstanding equity securities or similar interests;
(viii)if the lock-up party is a corporation, partnership, limited liability company, trust or other business entity, (A) to another corporation, partnership, limited liability company, trust or other business entity that is an affiliate (as defined in Rule 405 promulgated under the Securities Act) of the lock-up party (including, for the avoidance of doubt, any wholly-owned direct or indirect subsidiary of the lock-up party or to the immediate or indirect parent entity of the lock-up party), or to any investment fund or other entity controlling, controlled by, managing or managed by or under common control with the lock-up party (including, for the avoidance of doubt, where the lock-up party is a partnership, to its general partner or a successor partnership or fund, or any other funds managed by such partnership), or (B) as part of a distribution, transfer or other disposition by the lock-up party to its stockholders, partners, members or other equity holders;
(ix)that the lock-up party may purchase (A) from the underwriters in this offering or (B) in open market transactions after the completion of this offering;
(x)by operation of law, such as pursuant to a court order, divorce settlement, divorce decree or separation agreement, or related court order, in each case related to the distribution of assets in connection with the dissolution of a marriage or civil union, provided that such securities shall remain subject to the terms of the lock-up agreement;
(xi)in connection with the exercise or settlement on a cash basis of options, restricted stock units or other rights to purchase our securities granted under a stock incentive plan or other equity award plan, which plan is described in this prospectus, provided that any securities received as a result of such exercise, vesting or settlement shall remain subject to the terms of the lock-up agreement;
(xii)to us (A) in connection with the “net” or “cashless” exercise of options, warrants or other rights to purchase securities from us (including any transfer to us for the payment of tax withholdings or remittance payments due as a result of such exercise), which options, warrants or rights are described in this prospectus, and (B) in connection with the vesting or settlement of restricted stock units or other rights to purchase our securities, for the payment of tax withholdings or remittance payments due as a result of the vesting or settlement of such restricted stock units or other rights, in all such cases, pursuant to equity awards granted under a stock incentive plan or other equity award plan, which plan
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is described in this prospectus, provided that any securities received as a result of such exercise, vesting or settlement shall remain subject to the terms of the lock-up agreement;
(xiii)pursuant to a bona fide third-party tender offer, merger, consolidation or other similar transaction that is approved by our board of directors and made to all holders of our capital stock involving a change of control of the company (including, without limitation, the entering into any lock-up, voting or similar agreement pursuant to which the undersigned may agree to transfer, sell, tender or otherwise dispose of our securities or other such securities in connection with such transaction, or vote any securities or other such securities in favor of any such transaction), provided that in the event that such tender offer, merger, consolidation or other similar transaction is not completed, the lock-up party’s securities shall remain subject to the provisions of the lock-up agreement;
(xiv)pursuant to the conversion or reclassification of the outstanding preferred stock or any other securities of the company into securities as disclosed in this prospectus, provided that any such securities received upon such conversion or reclassification shall be subject to the terms of the lock-up agreement; and
(xv)to us in connection with (A) the termination of the lock-up party’s employment with us, or (B) pursuant to agreements under which we have the option to repurchase such securities.
Furthermore, the lock-up party may establish or amend a trading plan pursuant to Rule 10b5-1 under the Exchange Act for the transfer of securities, provided that (i) such plan does not provide for the transfer of securities during the Lock-Up Period and (ii) to the extent a public announcement or filing under the Exchange Act, if any, is required of or voluntarily made by or on behalf of the lock-up party or us regarding the establishment or amendment of such plan during the Lock-Up Period, such announcement or filing shall include a statement to the effect that no transfer of securities may be made under such plan during the Lock-Up Period.
Jefferies LLC and TD Securities (USA) LLC may, in their sole discretion and at any time or from time to time before the termination of the 180-day period, release all or any portion of the securities subject to lock-up agreements. There are no existing agreements between the underwriters and any of our stockholders who will execute a lock-up agreement, providing consent to the sale of shares prior to the expiration of the lock-up period.
Stabilization
The underwriters have advised us that, pursuant to Regulation M under the Exchange Act, certain persons participating in the offering may engage in short sale transactions, stabilizing transactions, syndicate covering transactions or the imposition of penalty bids in connection with this offering. These activities may have the effect of stabilizing or maintaining the market price of the common stock at a level above that which might otherwise prevail in the open market. Establishing short sales positions may involve either “covered” short sales or “naked” short sales.
“Covered” short sales are sales made in an amount not greater than the underwriters’ option to purchase additional shares of our common stock in this offering. The underwriters may close out any covered short position by either exercising their option to purchase additional shares of our common stock or purchasing shares of our common stock in the open market. In determining the source of shares to close out the covered short position, the underwriters will consider, among other things, the price of shares available for purchase in the open market as compared to the price at which they may purchase shares through the option to purchase additional shares.
“Naked” short sales are sales in excess of the option to purchase additional shares of our common stock. The underwriters must close out any naked short position by purchasing shares in the open market. A naked short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the shares of our common stock in the open market after pricing that could adversely affect investors who purchase in this offering.
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A stabilizing bid is a bid for the purchase of shares of common stock on behalf of the underwriters for the purpose of fixing or maintaining the price of the common stock. A syndicate covering transaction is the bid for or the purchase of shares of common stock on behalf of the underwriters to reduce a short position incurred by the underwriters in connection with the offering. Similar to other purchase transactions, the underwriter’s purchases to cover the syndicate short sales may have the effect of raising or maintaining the market price of our common stock or preventing or retarding a decline in the market price of our common stock. As a result, the price of our common stock may be higher than the price that might otherwise exist in the open market. A penalty bid is an arrangement permitting the underwriters to reclaim the selling concession otherwise accruing to a syndicate member in connection with the offering if the common stock originally sold by such syndicate member are purchased in a syndicate covering transaction and therefore have not been effectively placed by such syndicate member.
Neither we, nor any of the underwriters, make any representation or prediction as to the direction or magnitude of any effect that the transactions described above may have on the price of our common stock. The underwriters are not obligated to engage in these activities and, if commenced, any of the activities may be discontinued at any time.
The underwriters may also engage in passive market making transactions in our common stock on the Nasdaq Global Select Market in accordance with Rule 103 of Regulation M during a period before the commencement of offers or sales of shares of our common stock in this offering and extending through the completion of distribution. A passive market maker must display its bid at a price not in excess of the highest independent bid of that security. However, if all independent bids are lowered below the passive market maker’s bid, that bid must then be lowered when specified purchase limits are exceeded.
Electronic Distribution
A prospectus in electronic format may be made available by e-mail or on the websites or through online services maintained by one or more of the underwriters or their affiliates. In those cases, prospective investors may view offering terms online and may be allowed to place orders online. The underwriters may agree with us to allocate a specific number of shares of common stock for sale to online brokerage account holders. Any such allocation for online distributions will be made by the underwriters on the same basis as other allocations. Other than the prospectus in electronic format, the information on the underwriters’ web sites and any information contained in any other web site maintained by any of the underwriters is not part of this prospectus, has not been approved and/or endorsed by us or the underwriters and should not be relied upon by investors.
Other Activities and Relationships
The underwriters and certain of their affiliates are full service financial institutions engaged in various activities, which may include securities trading, commercial and investment banking, financial advisory, investment management, investment research, principal investment, hedging, financing and brokerage activities. The underwriters and certain of their affiliates have, from time to time, performed, and may in the future perform, various commercial and investment banking and financial advisory services for us and our affiliates, for which they received or will receive customary fees and expenses.
In the ordinary course of their various business activities, the underwriters and certain of their affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers, and such investment and securities activities may involve securities and/or instruments issued by us and our affiliates. If the underwriters or their respective affiliates have a lending relationship with us, they routinely hedge their credit exposure to us consistent with their customary risk management policies. The underwriters and their respective affiliates may hedge such exposure by entering into transactions which consist of either the purchase of credit default swaps or the creation of short positions in our securities or the securities of our affiliates, including potentially the common stock offered hereby. Any such short positions could adversely affect future trading prices of the common stock offered hereby. The underwriters and certain of their respective affiliates may also communicate independent investment recommendations, market color or trading ideas and/or publish or express independent research views in respect of such securities or instruments and
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may at any time hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments.
Disclaimers About Non-U.S. Jurisdictions
Canada
(A)Resale Restrictions
The distribution of the shares of common stock in Canada is being made only in the provinces of Ontario, Quebec, Alberta and British Columbia on a private placement basis exempt from the requirement that we prepare and file a prospectus with the securities regulatory authorities in each province where trades of these securities are made. Any resale of the shares of common stock in Canada must be made under applicable securities laws which may vary depending on the relevant jurisdiction, and which may require resales to be made under available statutory exemptions or under a discretionary exemption granted by the applicable Canadian securities regulatory authority. Purchasers are advised to seek legal advice prior to any resale of the securities.
(B)Representations of Canadian Purchasers
By purchasing the shares of common stock in Canada and accepting delivery of a purchase confirmation, a purchaser is representing to us and the dealer from whom the purchase confirmation is received that:
nthe purchaser is entitled under applicable provincial securities laws to purchase the shares of common stock without the benefit of a prospectus qualified under those securities laws as it is an “accredited investor” as defined under National Instrument 45-106 - Prospectus Exemptions,
npurchaser is a “permitted client” as defined in National Instrument 31-103 - Registration Requirements, Exemptions and Ongoing Registrant Obligations,
nrequired by law, the purchaser is purchasing as principal and not as agent, and
nthe purchaser has reviewed the text above under Resale Restrictions.
(C)Conflicts of Interest
Canadian purchasers are hereby notified that each of the underwriters is relying on the exemption set out in section 3A.3 or 3A.4, if applicable, of National Instrument 33-105 - Underwriting Conflicts from having to provide certain conflict of interest disclosure in this document.
(D)Statutory Rights of Action
Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if the prospectus (including any amendment thereto) such as this document contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser of these securities in Canada should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.
(E)Enforcement of Legal Rights
All of our directors and officers as well as the experts named may be located outside of Canada and, as a result, it may not be possible for Canadian purchasers to effect service of process within Canada upon us or those persons. All or a substantial portion of our assets and the assets of those persons may be located outside of Canada and, as a result, it may not be possible to satisfy a judgment against us or those persons in Canada or to enforce a judgment obtained in Canadian courts against us or those persons outside of Canada.
(F)Taxation and Eligibility for Investment
Canadian purchasers of shares of our common stock should consult their own legal and tax advisors with respect to the tax consequences of an investment in the shares of common stock in their particular
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circumstances and about the eligibility of the shares of common stock for investment by the purchaser under relevant Canadian legislation.
(G)Language of Documents
The purchaser confirms its express wish and that it has requested that this document, all documents evidencing or relating to the sale of the securities described herein and all other related documents be drawn up exclusively in the English language. L’acquéreur confirme sa volonté expresse et qu’il a demandé que le présent document, tous les documents attestant de la vente des titres décrits dans le présent document ou s'y rapportant ainsi que tous les autres documents s’y rattachant soient rédigés exclusivement en langue anglaise.
Australia
This prospectus is not a disclosure document for the purposes of Australia’s Corporations Act 2001 (Cth) of Australia (Corporations Act) and has not been lodged with the Australian Securities and Investments Commission and is only directed to the categories of exempt persons set out below. Accordingly, if you receive this prospectus in Australia:
(i)You confirm and warrant that you are either:
na “sophisticated investor” under section 708(8)(a) or (b) of the Corporations Act;
na “sophisticated investor” under section 708(8)(c) or (d) of the Corporations Act and that you have provided an accountant’s certificate to the Company which complies with the requirements of section 708(8)(c)(i) or (ii) of the Corporations Act and related regulations before the offer has been made;
na person associated with the Company under Section 708(12) of the Corporations Act; or
na “professional investor” within the meaning of section 708(11)(a) or (b) of the Corporations Act.
To the extent that you are unable to confirm or warrant that you are an exempt sophisticated investor, associated person or professional investor under the Corporations Act any offer made to you under this prospectus is void and incapable of acceptance.
(ii)You warrant and agree that you will not offer any of the securities issued to you pursuant to this prospectus for resale in Australia within 12 months of those securities being issued unless any such resale offer is exempt from the requirement to issue a disclosure document under section 708 of the Corporations Act.
European Economic Area
In relation to each Member State of the European Economic Area (each, a Relevant State), no shares have been offered or will be offered pursuant to the offering to the public in that Relevant State prior to the publication of a prospectus in relation to the shares which have been approved by the competent authority in that Relevant State or, where appropriate, approved in another Relevant State and notified to the competent authority in that Relevant State, all in accordance with the Prospectus Regulation, except that the shares may be offered to the public in that Relevant State at any time:
(i)to any legal entity which is a “qualified investor” as defined under Article 2 of the Prospectus Regulation;
(ii)to fewer than 150 natural or legal persons (other than qualified investors as defined under Article 2 of the Prospectus Regulation), subject to obtaining the prior consent of representatives for any such offer; or
(iii)in any other circumstances falling within Article 1(4) of the Prospectus Regulation,
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provided that no such offer of the shares shall require us or any of the representatives to publish a prospectus pursuant to Article 3 of the Prospectus Regulation or supplement a prospectus pursuant to Article 23 of the Prospectus Regulation.
For the purposes of this provision, the expression “offer to the public” in relation to the shares in any Relevant State means the communication in any form and by any means of sufficient information on the terms of the offer and any shares to be offered so as to enable an investor to decide to purchase or subscribe for any shares, and the expression “Prospectus Regulation” means Regulation (EU) 2017/1129.
Hong Kong
No shares of common stock have been offered or sold, and no shares of common stock may be offered or sold, in Hong Kong, by means of any document, other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent; or to “professional investors” as defined in the Securities and Futures Ordinance (Cap. 571) of Hong Kong (SFO), and any rules made under that Ordinance; or in other circumstances which do not result in the document being a “prospectus” as defined in the Companies Ordinance (Cap. 32) of Hong Kong, or CO, or which do not constitute an offer or invitation to the public for the purpose of the CO or the SFO. No document, invitation or advertisement relating to the shares of common stock has been issued or may be issued or may be in the possession of any person for the purpose of issue (in each case whether in Hong Kong or elsewhere), which is directed at, or the contents of which are likely to be accessed or read by, the public of Hong Kong (except if permitted under the securities laws of Hong Kong) other than with respect to shares of common stock which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in the SFO and any rules made under that Ordinance.
This prospectus has not been registered with the Registrar of Companies in Hong Kong. Accordingly, this prospectus may not be issued, circulated or distributed in Hong Kong, and the shares of common stock may not be offered for subscription to members of the public in Hong Kong. Each person acquiring the shares of common stock will be required, and is deemed by the acquisition of the securities, to confirm that he is aware of the restriction on offers of the shares of common stock described in this prospectus and the relevant offering documents and that he is not acquiring, and has not been offered any shares of common stock in circumstances that contravene any such restrictions.
Israel
This document does not constitute a prospectus under the Israeli Securities Law, 5728-1968 (the Securities Law), and has not been filed with or approved by the Israel Securities Authority. In Israel, this prospectus is being distributed only to, and is directed only at, and any offer of the shares of common stock is directed only at, (i) a limited number of persons in accordance with the Israeli Securities Law and (ii) investors listed in the first addendum (the Addendum), to the Israeli Securities Law, consisting primarily of joint investment in trust funds, provident funds, insurance companies, banks, portfolio managers, investment advisors, members of the Tel Aviv Stock Exchange, underwriters, venture capital funds, entities with equity in excess of NIS 50 million and “qualified individuals,” each as defined in the Addendum (as it may be amended from time to time), collectively referred to as qualified investors (in each case, purchasing for their own account or, where permitted under the Addendum, for the accounts of their clients who are investors listed in the Addendum). Qualified investors are required to submit written confirmation that they fall within the scope of the Addendum, are aware of the meaning of same and agree to it.
Japan
The offering has not been and will not be registered under the Financial Instruments and Exchange Law of Japan (Law No. 25 of 1948 of Japan, as amended) (FIEL), and the underwriters will not offer or sell any securities, directly or indirectly, in Japan or to, or for the benefit of, any resident of Japan (which term as used herein means any person resident in Japan, including any corporation or other entity organized under the laws of Japan), or to others for re-offering or resale, directly or indirectly, in Japan or to, or for the benefit of, any resident of Japan, except pursuant to an exemption from the registration requirements of, and otherwise in compliance with, the FIEL and any other applicable laws, regulations and ministerial guidelines of Japan.
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Singapore
This prospectus has not been and will not be lodged or registered as a prospectus with the Monetary Authority of Singapore. Accordingly, this prospectus and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the shares of common stock may not be circulated or distributed, nor may the shares of common stock be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the SFA), (ii) to a relevant person pursuant to Section 275(1), or any person pursuant to Section 275(1A), and in accordance with the conditions specified in Section 275, of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA.
Where the common stock is subscribed or purchased under Section 275 of the SFA by a relevant person which is:
(i)a corporation (which is not an accredited investor (as defined in Section 4A of the SFA)) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or
(ii)a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary of the trust is an individual who is an accredited investor, securities (as defined in Section 239(1) of the SFA) of that corporation or the beneficiaries’ rights and interest (howsoever described) in that trust shall not be transferred within six months after that corporation or that trust has acquired the shares of common stock pursuant to an offer made under Section 275 of the SFA except:
(A)to an institutional investor or to a relevant person defined in Section 275(2) of the SFA, or to any person arising from an offer referred to in Section 275(1A) or Section 276(4)(i)(B) of the SFA;
(B)where no consideration is or will be given for the transfer;
(C)where the transfer is by operation of law;
(D)as specified in Section 276(7) of the SFA; or
(E)as specified in Regulation 32 of the Securities and Futures (Offers of Investments) (Shares and Debentures) Regulations 2005 of Singapore.
Switzerland
The shares of common stock may not be publicly offered in Switzerland and will not be listed on the SIX Swiss Exchange, or SIX, or on any other stock exchange or regulated trading facility in Switzerland. This prospectus has been prepared without regard to the disclosure standards for issuance prospectuses under art. 652a or art. 1156 of the Swiss Code of Obligations or the disclosure standards for listing prospectuses under art. 27 ff. of the SIX Listing Rules or the listing rules of any other stock exchange or regulated trading facility in Switzerland. Neither this prospectus nor any other offering or marketing material relating to the securities or the offering may be publicly distributed or otherwise made publicly available in Switzerland.
Neither this prospectus nor any other offering or marketing material relating to the offering, the Company or the shares of common stock have been or will be filed with or approved by any Swiss regulatory authority. In particular, this prospectus will not be filed with, and the offer of the shares of common stock will not be supervised by, the Swiss Financial Market Supervisory Authority FINMA, and the offer of the shares of common stock has not been and will not be authorized under the Swiss Federal Act on Collective Investment Schemes, or CISA. The investor protection afforded to acquirers of interests in collective investment schemes under the CISA does not extend to acquirers of shares of common stock.
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United Kingdom
No shares of common stock have been offered or will be offered pursuant to the offering to the public in the United Kingdom except that the shares of common stock may be offered to the public in the United Kingdom at any time:
(i)where (A) the offer is conditional on the admission of the shares of common stock to trading on the London Stock Exchange plc's main market (in reliance on the exception in paragraph 6(a) of Schedule 1 of the POATR) or (B) the shares of common stock being offered are at the time of the offer already admitted to trading on London Stock Exchange plc's main market (in reliance on the exception in paragraph 6(b) of Schedule 1 of the POATR);
(ii)to any “qualified investor” as defined in paragraph 15 of Schedule 1 of the POATR;
(iii)to fewer than 150 persons (other than qualified investors as defined in paragraph 15 of Schedule 1 of the POATR), subject to obtaining the prior consent of the underwriters for any such offer; or
(iv)in any other circumstances falling within Part 1 of Schedule 1 of the POATR.
For the purposes of this provision, the expression an “offer to the public” in relation to the shares of common stock in the United Kingdom means the communication to any person which presents sufficient information on: (i) the shares of common stock to be offered; and (ii) the terms on which they are to be offered, to enable an investor to decide to buy or subscribe for the shares of common stock and the expression "POATR" means the Public Offers and Admissions to Trading Regulations 2024.
This prospectus is only being distributed to and is only directed at: (i) persons who are outside the United Kingdom, or (ii) qualified investors who are also (A) investment professionals falling within Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the Order), or (B) high-net-worth companies, and other persons to whom it may lawfully be communicated, falling within Article 49(2)(a) to (d) of the Order (all such persons falling within (i) - (iii) together being referred to as “relevant persons”). The shares of common stock are only available to, and any invitation, offer or agreement to subscribe, purchase or otherwise acquire the shares of common stock will be engaged in only with, relevant persons. Any person who is not a relevant person should not act or rely on this prospectus or any of its contents.
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LEGAL MATTERS
The validity of the shares of our common stock offered by this prospectus will be passed upon for us by Fenwick & West LLP, San Francisco, California. Cooley LLP, San Diego, California is acting as counsel for the underwriters in connection with this offering.
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EXPERTS
The financial statements of Lycia Therapeutics, Inc. as of December 31, 2024 and 2025 and for each of the years in the two-year period ended December 31, 2025, have been included herein and in the registration statement in reliance upon the report of KPMG LLP, independent registered public accounting firm, appearing elsewhere herein, and upon the authority of said firm as experts in auditing and accounting.
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WHERE YOU CAN FIND ADDITIONAL INFORMATION
We have filed with the SEC a registration statement on Form S-1 under the Securities Act with respect to the shares of our common stock offered hereby. This prospectus, which constitutes a part of the registration statement, does not contain all of the information set forth in the registration statement or the exhibits filed therewith. For further information about us and the common stock offered hereby, reference is made to the registration statement and the exhibits filed therewith. Statements contained in this prospectus concerning the contents of any contract or any document are not necessarily complete. Each statement in this prospectus relating to a contract or document filed as an exhibit is qualified in all respects by the filed exhibit. The exhibits to the registration statement should be reviewed for the complete contents of these contracts and documents.
We currently do not file periodic reports with the SEC. Upon the completion of this offering, we will be required to file periodic reports, proxy statements and other information with the SEC pursuant to the Exchange Act. The SEC maintains a website that contains reports, proxy and information statements and other information regarding registrants that file electronically with the SEC. The address of the website is www.sec.gov.
We also maintain a website at https://www.lyciatx.com. Upon completion of this offering, you may access our proxy statements, annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act with the SEC on our website free of charge as soon as reasonably practicable after they are electronically filed with, or furnished to, the SEC. The information contained on, or that can be accessed through, our website is not part of, and is not incorporated into, this prospectus, and you should not consider the contents of our website in making an investment decision with respect to our common stock. We have included our website in this prospectus solely as an inactive textual reference.
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LYCIA THERAPEUTICS, INC.
INDEX TO FINANCIAL STATEMENTS
Audited financial statements as of and for the years ended December 31, 2024 and 2025
Unaudited interim condensed financial statements as of December 31, 2025 and June 30, 2026 and for
the six months ended June 30, 2025 and 2026
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Report of Independent Registered Public Accounting Firm
To the Stockholders and Board of Directors
Lycia Therapeutics, Inc.:
Opinion on the Financial Statements
We have audited the accompanying balance sheets of Lycia Therapeutics, Inc. (the Company) as of December 31, 2025 and 2024, the related statements of operations and comprehensive loss, convertible preferred stock and stockholders’ deficit, and cash flows for each of the years in the two-year period ended December 31, 2025, and the related notes (collectively, the financial statements). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the years in the two-year period ended December 31, 2025, in conformity with U.S. generally accepted accounting principles.
Basis for Opinion
These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
/s/ KPMG LLP
We have served as the Company’s auditor since 2022.
San Francisco, California
July 2, 2026, except for the effects of the reverse stock split discussed in Note 16, as to which the date is October 20, 2026.
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LYCIA THERAPEUTICS, INC.
BALANCE SHEETS
(in thousands, except share and per share amounts)
December 31,
20242025
Assets
Current assets:
Cash and cash equivalents$30,591 $19,268 
Marketable securities, current107,427 59,854 
Prepaid expenses and other current assets1,810 1,510 
Total current assets139,828 80,632 
Property and equipment, net3,266 1,712 
Restricted cash149 151 
Operating lease right-of-use assets4,627 2,641 
Marketable securities, non-current3,007 12,069 
Other non-current assets34 10 
Total assets$150,911 $97,215 
Liabilities, convertible preferred stock and stockholders’ deficit
Current liabilities:
Accounts payable$2,270 $996 
Accrued liabilities14,385 4,405 
Operating lease liabilities, current1,848 1,022 
Deferred revenue, current4,741 — 
Other current liabilities83 63 
Total current liabilities23,327 6,486 
Operating lease liabilities, non-current2,923 1,727 
Other non-current liabilities249 — 
Total liabilities26,499 8,213 
Commitments and contingencies (Note 8)
Convertible preferred stock, $0.0001 par value, 117,199,373 shares authorized, issued and outstanding as of December 31, 2024 and 2025; liquidation preference $203,310 as of December 31, 2024 and 2025
202,341 202,341 
Stockholders’ deficit:
Common stock, $0.0001 par value, 157,678,000 shares authorized as of December 31, 2024 and 2025; 3,096,406 and 3,191,028 shares issued as of December 31, 2024 and 2025, respectively; 3,066,389 and 3,181,403 shares outstanding as of December 31, 2024 and 2025, respectively
— — 
Additional paid-in capital2,918 4,124 
Accumulated other comprehensive income253 97 
Accumulated deficit(81,100)(117,560)
Total stockholders’ deficit(77,929)(113,339)
Total liabilities, convertible preferred stock and stockholders’ deficit$150,911 $97,215 
The accompanying notes are an integral part of these financial statements.
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LYCIA THERAPEUTICS, INC.
STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
(in thousands, except share and per share amounts)
Year Ended December 31,
20242025
Collaboration revenue$14,936 $6,741 
Operating expenses:
Research and development41,069 40,507 
General and administrative6,400 6,112 
Restructuring and impairment charges— 1,528 
Total operating expenses47,469 48,147 
Loss from operations(32,533)(41,406)
Other income, net:
Interest income6,193 4,830 
Interest expense(39)(31)
Other expense, net(117)(102)
Total other income, net6,037 4,697 
Loss before income taxes(26,496)(36,709)
Provision for (benefit from) income tax7 (249)
Net loss$(26,503)$(36,460)
Other comprehensive income (loss):
Unrealized gain (loss) on marketable securities, net207 (156)
Comprehensive loss$(26,296)$(36,616)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted
2,971,2163,126,360
Net loss per share attributable to common stockholders, basic and diluted$(8.92)$(11.66)
The accompanying notes are an integral part of these financial statements.
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LYCIA THERAPEUTICS, INC.
STATEMENTS OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT
(in thousands, except share amounts)
Convertible
Preferred Stock
Common StockAdditional
Paid-in
Capital
Accumulated
Other
Comprehensive
Income
Accumulated
Deficit
Total
Stockholders’
Deficit
SharesAmountSharesAmount
Balance as of December 31, 2023
64,987,979$96,097 2,772,502$— $1,791 $46 $(54,597)$(52,760)
Issuance of Series C convertible preferred stock, net of issuance costs of $356
52,211,394106,244 —— — — — — 
Vesting of early exercised stock options—— 140,430— 156 — — 156 
Exercise of stock options —— 153,457— 180 — — 180 
Stock-based compensation—— —— 791 — — 791 
Unrealized gain on marketable securities, net—— —— — 207 — 207 
Net loss—— —— — — (26,503)(26,503)
Balance as of December 31, 2024
117,199,373202,341 3,066,389— 2,918 253 (81,100)(77,929)
Vesting of early exercised stock options—— 20,857— 34 — — 34 
Exercise of stock options —— 94,157— 74 — — 74 
Stock-based compensation—— —— 1,098 — — 1,098 
Unrealized loss on marketable securities, net—— —— — (156)— (156)
Net loss—— —— — — (36,460)(36,460)
Balance as of December 31, 2025
117,199,373$202,341 3,181,403$— $4,124 $97 $(117,560)$(113,339)
The accompanying notes are an integral part of these financial statements.
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LYCIA THERAPEUTICS, INC.
STATEMENTS OF CASH FLOWS
(in thousands)
Year Ended December 31,
20242025
Operating activities:
Net loss$(26,503)$(36,460)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation791 1,098 
Accretion of discount on marketable securities, net(2,906)(1,769)
Impairment of property and equipment— 489 
Depreciation expense1,176 1,190 
Reduction in the carrying amount of right-of-use assets1,209 1,645 
Other(2)108 
Changes in operating assets and liabilities:
Prepaid expenses and other assets(947)205 
Accounts payable1,445 (1,230)
Accrued liabilities12,158 (9,980)
Operating lease liabilities(1,142)(1,681)
Deferred revenue(14,936)(4,741)
Other liabilities155 (236)
Net cash used in operating activities(29,502)(51,362)
Investing activities:
Purchases of property and equipment(1,271)(194)
Proceeds from sale of property and equipment— 35 
Purchases of marketable securities(127,514)(82,274)
Proceeds from maturities of marketable securities69,075 122,397 
Net cash (used in) provided by investing activities
(59,710)39,964 
Financing activities:
Proceeds from the issuance of Series C convertible preferred stock106,600 — 
Payment of Series C convertible preferred stock issuance costs(356)— 
Repurchases of unvested common stock— (3)
Proceeds from the exercise of common stock options180 80 
Net cash provided by financing activities106,424 77 
Net increase (decrease) in cash, cash equivalents and restricted cash$17,212 $(11,321)
Cash, cash equivalents and restricted cash at beginning of year13,528 30,740 
Cash, cash equivalents and restricted cash at end of year$30,740 $19,419 
Reconciliation of cash, cash equivalents, and restricted cash
Cash and cash equivalents$30,591 $19,268 
Restricted cash149 151 
Cash, cash equivalents and restricted cash$30,740 $19,419 
Supplemental disclosure of cash flow information:
Cash paid for income taxes$86 $1 
Non-cash investing and financing activities:
Change in operating lease right-of-use assets and lease liabilities from new and modified leases
$1,753 $(341)
Vesting of early exercised stock options$156 $34 
The accompanying notes are an integral part of these financial statements.
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LYCIA THERAPEUTICS, INC.
NOTES TO FINANCIAL STATEMENTS
1. Organization and Description of Business
Description of Business
Lycia Therapeutics, Inc. (the Company) was incorporated in the State of Delaware in October 2019 and has its principal operations in South San Francisco, California. The Company is a clinical-stage biotechnology company focused on the discovery and development of novel therapeutics designed to degrade disease-causing extracellular proteins, with an initial focus on addressing autoimmune, inflammatory and allergic diseases.
Liquidity and Capital Resources
The Company has incurred significant operating losses since inception and expects to continue to incur losses for the foreseeable future as it advances its clinical and nonclinical programs through development. As of December 31, 2025, the Company had an accumulated deficit of $117.6 million.
Historically, the Company has funded its operations primarily through private placements of its convertible preferred stock, and, to a lesser extent, through issuance of convertible notes and strategic collaboration and licensing arrangements. The Company may never achieve profitability, and until then, the Company will need to continue to raise additional capital. The Company may seek to raise additional capital through additional equity financings, strategic collaborations and licensing arrangements, debt financing or other sources of financing. The availability and timing of additional financing are outside of the Company’s control, and there can be no assurance that such financing will be available on acceptable terms, or at all.
As of December 31, 2025, the Company had cash, cash equivalents and marketable securities of $91.2 million. Based on the Company’s current operating plan, and proceeds from the issuance and sale of shares of the Company’s Series D convertible preferred stock (see Note 16, Subsequent Events), management believes the Company has sufficient working capital to fund planned operating expenses and capital expenditure requirements for at least one year from the date these financial statements are issued.
2. Summary of Significant Accounting Policies
Basis of Presentation
The accompanying financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP).
Use of Estimates
The preparation of the Company’s financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that impact the reported amounts of assets and liabilities and disclosures of contingencies as of the balance sheet date, as well as the reported amounts of revenue and expenses during the reporting periods. Significant estimates and assumptions include revenue recognition and deferred revenue related to its collaboration agreement, accrued research and development expense, the fair value of its marketable securities, the fair value of its common stock and stock-based compensation awards, the incremental borrowing rate used in accounting for leases, the estimated useful lives of property and equipment, and accounting for income taxes, including the valuation allowance on deferred tax assets. Management bases its estimates on historical experience and other assumptions that it believes to be reasonable under the circumstances. Actual results may differ materially from those estimates. Changes in estimates are recognized in the period in which they become known and in any future periods affected.
Risks and Uncertainties
The Company is subject to risks and uncertainties common to companies in the biotechnology industry, including, but not limited to, the outcome of preclinical studies and clinical trials, potential difficulties with or delays in timing with respect to regulatory approval processes, development by competitors of new technological innovations, dependence on key personnel, protection of proprietary technology, compliance with government regulations, ability to secure additional capital to fund operations, and risks associated with the economic challenges caused by economic uncertainty in various global markets caused by geopolitical instability and conflict. The Company and its contractors may experience disruptions in supply of items that are essential for its research and development activities.
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Concentration of Credit Risk
Financial instruments, which potentially subject the Company to a concentration of credit risk, consist primarily of cash, cash equivalents and marketable securities. The Company maintains deposits in federally insured financial institutions in excess of federally insured limits. The Company has not experienced any losses in such accounts and management believes that the Company is not exposed to significant credit risk due to the financial position of the depository institutions in which those deposits are held. The Company's marketable securities are comprised of U.S. government and agency securities, corporate debt securities, and commercial paper of corporations. The Company mitigates credit risk by maintaining a diversified portfolio and limiting the amount of investment exposure as to issuer, maturity and investment type.
Cash, Cash Equivalents, and Restricted Cash
Cash readily available in checking and money market fund accounts are considered to be cash and cash equivalents. The Company considers all highly liquid investments with original maturities of three months or less at the date of purchase to be cash equivalents. As of December 31, 2024 and 2025, cash equivalents are comprised of money market funds. Restricted cash primarily represents cash on deposit with a financial institution to collateralize letters of credit related to the Company’s non-cancellable operating lease for its corporate headquarters.
Marketable Securities
The Company classifies its marketable securities as available-for-sale and records such assets at estimated fair value on the balance sheets, with unrealized gains and losses, if any, reported as a component of other comprehensive income (loss) within the statements of operations and comprehensive loss. Short-term marketable securities have maturities greater than three months and less than one year and are classified as current assets on the balance sheets. Non-current marketable securities consist of marketable securities having maturities greater than one year from the reporting date. The amortized cost of debt securities is adjusted for amortization of premiums and accretion of discounts to maturity which is included in interest income on the statements of operations and comprehensive loss. Realized gains and losses are calculated on the specific-identification method and recorded as interest income or expense. The Company reviews available-for-sale securities at each reporting date for declines in fair value below their amortized cost basis to determine whether the impairment is due to credit-related or other factors. The review includes the creditworthiness of the security issuers, the severity of the unrealized losses, whether the Company has the intent to sell the securities and whether it is more likely than not that the Company will be required to sell the securities before the recovery of their amortized cost bases. There were no realized gains or losses from sales of marketable securities during any of the periods presented. Interest earned on marketable securities is included in interest income. Accrued interest on marketable securities is included in prepaid expenses and other current assets on the balance sheets.
Property and Equipment, Net
Property and equipment, net is stated at cost less accumulated depreciation and consists of laboratory equipment, office equipment and furniture, and computer and networking equipment. Depreciation is calculated using the straight-line method over the estimated useful life of five years for each asset class. Repairs and maintenance are charged to expense as incurred. Upon retirement or sale of the assets, the cost and related accumulated depreciation are removed from the balance sheet and the resulting gains or losses are recorded in the statements of operations and comprehensive loss.
Impairment of Long-Lived Assets
The Company reviews its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be recoverable. Recoverability is measured by comparison of the carrying amount to the estimated undiscounted future net cash flows which the asset or asset group is expected to generate. If such assets are considered to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the asset or asset group exceeds its fair value. The fair value is determined based on the quoted market prices for similar assets. During the year ended December 31, 2025, the Company recognized an impairment charge of $0.5 million for certain laboratory equipment, in connection with the Company’s restructuring activities (see Note 9, Restructuring). The Company did not recognize any impairment losses for the year ended December 31, 2024.
Leases
At the inception of a contractual arrangement, the Company determines whether the contract contains a lease by assessing whether there is an identified asset and whether the contract conveys the right to control the use of the identified asset in exchange for consideration. If a lease is identified, classification is determined at lease commencement. The lease term is determined at the commencement date by considering whether renewal options and
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termination options are reasonably assured of exercise. Operating lease liabilities are determined as the present value of future lease payments using the discount rate implicit in the lease or, if the implicit rate is not readily determinable, an estimate of the Company’s incremental borrowing rate. Operating lease right-of-use (ROU) assets are determined based on the corresponding lease liability adjusted for any lease payments made at or before commencement, initial direct costs, and lease incentives. Rent expense for operating leases is recognized on a straight-line basis over the lease term. The Company aggregates all lease and non-lease components for each class of underlying assets into a single lease component and variable expenses for common area maintenance and other variable costs are recognized as expense as incurred. For short-term leases defined as leases with an original term of one year or less, the Company elects not to recognize the ROU assets and lease liabilities and recognizes the lease payments as incurred in operating expenses in the statements of operations and comprehensive loss.
Revenue Recognition
The Company evaluates its collaboration arrangements at contract inception under ASC Topic 808, Collaborative Arrangements (ASC 808), and assesses whether such arrangements, or components thereof, are within the scope of other applicable guidance. Payments received from a collaboration partner that represent consideration from a customer are accounted for under ASC Topic 606, Revenue from Contracts with Customers (ASC 606). To date, all collaboration revenue has been derived from the Company’s agreement with Eli Lilly and Company and accounted for under ASC 606 (see Note 6, Collaboration Agreement).
Under ASC 606, the Company identifies performance obligations within each contract, determines the transaction price (including variable consideration), and allocates the transaction price to performance obligations on a relative standalone selling price basis. Revenue is recognized when, or as, performance obligations are satisfied.
Collaboration arrangements generally include nonrefundable upfront license fees, development, regulatory and commercial milestone payments, and royalties on net product sales.
Amounts received prior to satisfying performance obligations are recorded as deferred revenue, which is classified as current or non-current based on the expected timing of revenue recognition.
Research and Development Expenses
Research and development expenses consist of both direct and indirect costs and are expensed as incurred. Direct program expenses are incurred under arrangements with outside service vendors conducting research and development services on the Company's behalf related to the Company’s therapeutic candidates. Indirect expenses include salaries and personnel-related costs, including stock-based compensation, consulting expenses and other external costs not directly related to the Company’s programs, and allocated expenses for facilities, equipment, and other costs.
The Company estimates accrued research and development expenses based on the services performed, pursuant to contracts with research institutions and third-party service providers that conduct research and development activities on its behalf. Research and development expenses are recognized as services are rendered, including amounts for services performed but not yet invoiced, with corresponding accruals recorded in accrued liabilities on the balance sheets. Such estimates are based on factors including the level of effort expended and progress under applicable agreements with its third-party service providers and may involve judgment by the Company. As actual costs become known, the Company adjusts its accrued liabilities accordingly. While the Company has not experienced any material differences between accrued costs and actual costs, the status and timing of actual services performed may vary from estimates, which could result in adjustments to expenses in future periods and may materially affect the Company’s results of operations. Payments made in advance of services rendered are recorded as prepaid expenses and contingent milestone payments, if any, are expensed when the milestone results are probable and estimable, which is generally upon the achievement of the milestone.
Stock-based Compensation
The Company measures and recognizes stock-based compensation for all stock-based payment awards, including stock options granted to employees and nonemployees, based on the fair value of the awards at the grant date. The Company estimates the grant date fair value of stock option grants using the Black-Scholes option pricing model (BSM). Stock-based compensation is generally recognized on a straight-line basis over the requisite service period of the awards, usually the vesting period. The Company recognizes forfeitures as they occur.
The Company permits holders of stock options to early exercise unvested options. Shares issued upon early exercise remain subject to the same vesting terms and the Company’s repurchase or forfeiture rights that applied to the
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underlying option award until such vesting conditions lapse. Unvested early exercised stock options are included in issued common stock balances and excluded from outstanding common stock balances, with a corresponding liability for the exercise proceeds recognized within other current liabilities in the balance sheets. Unvested shares issued upon early exercise of options are subject to repurchase upon the grantee’s termination, at the lower of the exercise price or the then current fair market value.
Income Taxes
Income taxes have been accounted for using the asset and liability method. Under the asset and liability method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates applicable to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance against deferred tax assets is recorded if, based upon the weight of all available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized.
The Company uses a two-step approach to recognize and measure uncertain tax positions. The first step is to evaluate tax positions taken or expected to be taken in a tax return by assessing whether they are more likely than not sustainable, based solely on their technical merits, upon examination and including resolution of any related appeals or litigation process. The second step is to measure the associated tax benefit of each position as the largest amount that the Company believes is more likely than not realizable. Differences between the amount of tax benefits taken or expected to be taken in the Company’s income tax returns and the amount of tax benefits recognized in its financial statements, represent its unrecognized income tax benefits, which the Company either records as a liability or as a reduction of deferred tax assets. The Company recognizes interest and penalties related to unrecognized tax benefits within the provision for (benefit from) income tax. Any accrued interest and penalties are included within the related tax liability.
Other Comprehensive Income (Loss)
Other comprehensive income (loss) is comprised of net loss and the impacts of unrealized gains and losses associated with marketable securities available-for-sale.
Net Loss Per Share Attributable to Common Stockholders
The Company calculates net loss per share using the two-class method because it has issued convertible preferred stock that qualifies as a participating security, in addition to the outstanding common stock. The two-class method determines net loss per share for common stock and participating securities, accounting for dividends declared or accumulated and participation rights in undistributed earnings.
The two-class method requires income available to common stockholders for the period to be allocated between common stock and participating securities based on their dividend rights as if all income for the period had been distributed. The participating securities that contractually participate in dividends with common stock do not have a contractual obligation to share in the Company’s losses. As such, net losses for the years ended December 31, 2024 and 2025 were not allocated to the Company’s convertible preferred stock.
Basic net loss per share attributable to common stockholders is computed by dividing the net loss attributable to common stockholders by the weighted-average number of common stock outstanding for the period. Unvested securities included in the outstanding common stock, such as unvested early exercised options, are excluded from the denominator in the net loss per share calculation.
Diluted net loss per share attributable to common stockholders is computed by dividing the diluted net loss attributable to common stockholders by the weighted-average number of common stock outstanding for the period, including potential dilutive common stock. Diluted net loss per share considers potentially dilutive common stock, including outstanding common stock options, early exercised unvested common stock options, and shares of convertible preferred stock. For all periods presented, all potentially dilutive common stock is excluded as they have an anti-dilutive impact.
Emerging Growth Company Status
The Company is an emerging growth company (EGC), as defined in the Jumpstart Our Business Startups Act of 2012, as amended (the JOBS Act), and may take advantage of reduced reporting requirements that are otherwise applicable to public companies. Section 107 of the JOBS Act exempts emerging growth companies from being required to comply
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with new or revised financial accounting standards until private companies are required to comply with those standards. The Company has elected to use the extended transition period for complying with new or revised accounting standards.
Recent Accounting Pronouncements
From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (FASB) or other standard setting bodies that are adopted by the Company as of the specified effective date.
Recently Adopted Accounting Pronouncements
In November 2023, the FASB issued Accounting Standard Update (ASU) 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures (ASU 2023-07). ASU 2023-07 requires incremental annual and quarterly disclosures about segment measures of profit or loss as well as significant segment expenditures. It also requires public entities with a single reportable segment to provide all segment disclosures required by the amendments and all existing segment disclosures in Topic 280. The Company adopted the standard retrospectively as of December 31, 2024. The adoption of this standard resulted in increased disclosures, including significant segment expenditures, in the notes to the Company’s financial statements. See Note 15, Segment Information, for the Company’s segment disclosures.
Recently Issued Accounting Pronouncements
In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (ASU 2023-09), which requires disaggregation of rate reconciliation categories and income taxes paid by jurisdiction. The new standard is effective for fiscal years beginning after December 15, 2025. The amendments may be applied prospectively or retrospectively, and early adoption is permitted. The Company is currently assessing the effects of adoption of ASU 2023-09 on its financial statements and disclosures.
In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses (ASU 2024-03). ASU 2024-03 requires additional disclosure of specific types of expenses included in the expense captions presented on the face of the statements of operations and comprehensive loss as well as disclosures about selling expenses. In January 2025, the FASB issued ASU 2025-01, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date. This update clarifies that ASU 2024-03 is effective for annual reporting periods beginning after December 15, 2026, and interim periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The requirements will be applied prospectively with the option for retrospective application. The Company is currently evaluating the impact that the adoption of ASU 2024-03 will have on its financial statements and disclosures.
3. Fair Value Measurements
The accounting guidance defines fair value, establishes a consistent framework for measuring fair value and expands disclosure for each major asset and liability category measured at fair value on either a recurring or nonrecurring basis. Fair value is defined as an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, the accounting guidance establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows:
Level 1: Observable inputs such as quoted prices in active markets;
Level 2: Inputs, other than the quoted prices in active markets, that are observable either directly or indirectly; and
Level 3: Unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions.
The carrying values of the Company’s prepaid expenses and other current assets, accounts payable, and accrued liabilities and other current liabilities approximate their fair values due to the short-term nature of these assets and liabilities.
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The following table presents the Company’s financial assets measured at fair value on a recurring basis by level within the fair value hierarchy as of December 31, 2024 (in thousands):
Valuation HierarchyAmortized CostUnrealized GainsUnrealized Losses
Estimated Fair Value
Cash equivalents:
Money market funds
Level 1$28,008 $— $— $28,008 
Total cash equivalents
28,008 — — 28,008 
Marketable securities, current:
Commercial paper
Level 221,019 30 (4)21,045 
Corporate bonds
Level 232,272 69 (2)32,339 
U.S. agency bonds
Level 212,212 30 — 12,242 
U.S. government bonds
Level 141,677 124 — 41,801 
Total marketable securities, current
107,180 253 (6)107,427 
Marketable securities, non-current:
U.S. government bonds
Level 13,001 6 — 3,007 
Total marketable securities, non-current
3,001 6 — 3,007 
Total financial assets
$138,189 $259 $(6)$138,442 
The following table presents the Company’s financial assets measured at fair value on a recurring basis by level within the fair value hierarchy as of December 31, 2025 (in thousands):
Valuation HierarchyAmortized CostUnrealized GainsUnrealized Losses
Estimated Fair Value
Cash equivalents:
Money market funds
Level 1$18,636 $— $— $18,636 
Total cash equivalents
18,636 — — 18,636 
Marketable securities, current:
Commercial paper
Level 213,159 5 (3)13,161 
Corporate bonds
Level 226,176 25 (1)26,200 
U.S. agency bonds
Level 2996 — — 996 
U.S. government bonds
Level 119,451 46 — 19,497 
Total marketable securities, current
59,782 76 (4)59,854 
Marketable securities, non-current:
U.S. government bonds
Level 112,044 25 — 12,069 
Total marketable securities, non-current
12,044 25 — 12,069 
Total financial assets
$90,462 $101 $(4)$90,559 
The Company determines the fair value of its cash equivalents and marketable securities based on quoted market prices, where available, and valuations obtained from third-party pricing services. Money market funds and U.S. government bonds are classified within Level 1 of the fair value hierarchy because they are valued using quoted prices in active markets for identical assets. Commercial paper, U.S. agency bonds, and corporate debt securities are typically classified within Level 2 because they are valued using other observable inputs, including quoted prices for similar instruments, benchmark yields, broker-dealer quotes, reported trades, issuer spreads, and other market-corroborated inputs. As of December 31, 2025, the Company did not hold any marketable securities that had been in a continuous unrealized loss position for over 12 months.
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4. Balance Sheet Details
Property and Equipment, Net
Property and equipment, net as of December 31, 2024 and 2025 consisted of the following (in thousands):
December 31,
20242025
Laboratory equipment
$6,328 $5,206 
Computer and networking equipment
30 30 
Office equipment and furniture
92 92 
Total property and equipment
6,450 5,328 
Less: accumulated depreciation
(3,184)(3,616)
Total property and equipment, net
$3,266 $1,712 
Depreciation expense was $1.2 million for each of the years ended December 31, 2024 and 2025.
As a part of the Company’s June 2025 restructuring, the Company identified certain laboratory equipment that was no longer utilized for current or expected future operations. Accordingly, the Company recognized impairment charges of $0.5 million during the year ended December 31, 2025, within restructuring and impairment charges in the statements of operations and comprehensive loss (see Note 9, Restructuring).
Accrued Liabilities
Accrued liabilities as of December 31, 2024 and 2025 consisted of the following (in thousands):
December 31,
20242025
Accrued compensation
$2,043 $1,749 
Accrued research expenses
300 1,426 
Accrued manufacturing expenses
11,364 676 
Other accrued expenses
678 554 
Total accrued liabilities
$14,385 $4,405 
5. License Agreements
RSR Agreement
In July 2025, the Company entered into a non-exclusive license agreement (the RSR Agreement) with RSR Limited (RSR), pursuant to which the Company obtained a worldwide license to certain RSR thermostable TSHR patents for use in the Company’s preclinical research and development program that seeks to develop a LYTAC degrader that binds and rapidly eliminates disease-causing TSHR autoantibodies. As consideration for the license, the Company paid a non-refundable upfront fee of $0.3 million.
Under the RSR Agreement, the Company is required to pay annual maintenance fees on each anniversary of the effective date, beginning at $50,000 on the first anniversary and increasing to $0.3 million on the fifth anniversary and each anniversary thereafter. The Company recognized $0.3 million of expense related to the RSR Agreement during the year ended December 31, 2025. If the Company out-licenses a licensed product to a third party that will develop and commercialize such licensed product, the Company must pay RSR a mid-single-digit percentage fee of consideration the Company or its affiliates receive for the sublicense or, if the consideration relates to an event that is also a milestone under the agreement, the higher of (a) the mid-single-digit percentage fee and (b) the corresponding milestone amount.
The RSR Agreement also provides for aggregate milestone payments of up to $12.0 million, payable upon the earlier of the achievement of specified clinical and regulatory milestones or specified dates set forth in the agreement. The first milestone payment of $0.3 million is due upon the earlier of the filing of an Investigational New Drug (IND) application for the first licensed product or January 31, 2027. The Company may terminate the RSR Agreement without cause upon 90 days’ written notice. If the agreement is terminated before any milestone event has occurred, no milestone payments would be due. Accordingly, milestone amounts are recognized as research and development expense when the Company concludes that payment becomes probable based on the passage of time while the agreement remains in
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effect, or upon the occurrence of the applicable clinical or regulatory milestone. Unless earlier terminated, the RSR Agreement remains in effect until the expiration of the last-to-expire licensed patent, which the Company anticipates will occur in 2035 barring any post-issuance patent term extensions. The Company may terminate the RSR Agreement for any reason upon a specified prior written notice period. RSR may terminate the RSR Agreement in the event the Company breaches any material provision of the RSR Agreement, subject to a notice and cure period. As of December 31, 2025, the Company had not recognized any expense related to milestone payments.
Other License Agreements
The Company has entered into license agreements to further access, acquire, discover, develop and commercialize certain targets, technologies and treatments, including technology for LYTACs. The Company recognized $0.1 million and $0.3 million of expense related to these license agreements during the years ended December 31, 2024 and 2025, respectively.
The Company may also be required to make aggregate milestone payments of up to $1.9 million upon achievement of certain development and regulatory milestones for each licensed product under the LYTAC license agreement, and aggregate milestone payments up to $8.3 million upon achievement of certain clinical and regulatory milestones per research plan under its other license arrangement. Under these agreements, the Company may also be required to pay royalties on future product sales, if any. Any potential future milestone payment amounts will be accrued when the related contingency is resolved and the milestone consideration becomes payable. Royalty payments will be expensed in the period in which the underlying revenues are earned.
6. Collaboration Agreement
In August 2021, the Company entered into a research and collaboration agreement (the Lilly Agreement) with Eli Lilly and Company (Lilly) to research, develop and commercialize novel degraders directed to up to five targets in Lilly’s therapeutic areas of focus. Under the Lilly Agreement, the parties conducted research activities under an agreed research plan, after which Lilly assumed responsibility for further development and commercialization of resulting products and would hold an exclusive, worldwide license.
The initial research term was for four years, with an option for Lilly to extend for one additional year for a non-refundable fee of $2.0 million. The Lilly Agreement also provided Lilly the option to substitute certain targets for additional fees. The Company concluded that these options did not provide Lilly with a material right and therefore did not represent separate performance obligations. In August 2025, Lilly exercised its one-year extension option and paid the $2.0 million extension fee.
As consideration under the Lilly Agreement, Lilly paid the Company a one-time, non-refundable, non-creditable upfront payment of $35.0 million. In addition, the Company was eligible to receive preclinical, development and commercial milestone payments and royalties. As of December 31, 2025, no milestones had been achieved. In November 2025, Lilly notified the Company of its election to terminate the Lilly Agreement without cause, which became effective on February 12, 2026.
The Company determined that the Lilly Agreement is within the scope of ASC 808 and accounted for payments received thereunder in accordance with ASC 606. The license, research and development services, and joint steering committee participation were accounted for as one combined performance obligation, with revenue recognized using a cost-based input method. The Company recognized the $35.0 million upfront payment and $2.0 million extension fee over the respective periods of performance.
Following Lilly’s notice of termination in November 2025, the Company completed its remaining activities and recognized all remaining deferred revenue by December 2025, as there were no remaining performance obligations.
Revenue recognized during the years ended December 31, 2024 and 2025 from amounts included in deferred revenue balance at the beginning of the respective periods was $14.9 million and $4.7 million, respectively.
7. Leases
The Company leases offices and lab facilities located in South San Francisco, California, under operating lease arrangements, with various expiration dates from March 2027 through October 2028. The Company’s lease for its headquarters includes one renewal option of five years, which is not included in the lease term as its exercise is not reasonably certain.
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In March 2024, the Company amended a laboratory facility lease to relocate to a larger research facility in a different building with the same lessor, extending the lease term through March 2026. The Company accounted for this amendment as a lease modification, which resulted in a $0.8 million increase to the ROU asset and lease liability. In 2024, the Company also amended a short-term lease for laboratory and office space located in the same building as its headquarters, to expand the leased premises and extend the lease term of the original and expansion premises through September 2026. The Company recorded an ROU asset and lease liability of $1.0 million related to this lease.
In August 2025, the Company amended the laboratory and office lease to reduce the lease term to expire on December 31, 2025. The Company accounted for the amendment as a lease modification resulting in a decrease of $0.3 million to both the ROU asset and lease liability. In November 2025, the Company entered into the first amendment to its lease for its headquarters to expand the leased premises in the same building, commencing January 1, 2026, the date on which the Company obtained control of the additional premises. The lease for the expansion premises is coterminous with the original lease for the headquarters, and increased the monthly lease payments by $0.1 million from January 2026 through October 2028.
In February 2026, the Company amended its laboratory lease to extend the term through March 2027, and the amended lease includes an option to extend the lease term through March 2028. The aggregate lease payments across the extended lease term through March 2027 are approximately $0.5 million.
The components of the lease expense for the years ended December 31, 2024 and 2025 were as follows (in thousands):
Year Ended December 31,
20242025
Operating lease expense
$1,623 $1,973 
Variable lease expense
480 413 
Short-term lease expense
100 — 
Total lease expense
$2,203 $2,386 
Supplemental cash flow information related to operating leases for the years ended December 31, 2024 and 2025 was as follows (in thousands):
Year Ended December 31,
20242025
Cash paid for amounts included in the measurement of operating lease liabilities
$1,631 $2,010 
Weighted-average remaining lease terms and discount rates as of December 31, 2024 and 2025 were as follows:
December 31,
20242025
Weighted-average remaining lease term (years)
3.22.8
Weighted-average discount rate
8.4 %8.0 %
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Future minimum noncancelable operating lease payments as of December 31, 2025 were as follows (in thousands):
Amount
2026
$1,059 
2027
1,091 
2028
937 
Total undiscounted lease payments3,087 
Less: imputed interest(338)
Operating lease liabilities
2,749 
Less: current portion of operating lease liabilities(1,022)
Operating lease liabilities, non-current$1,727 
8. Commitments and Contingencies
Other Commitments
The Company enters into contracts in the normal course of business with contract development and manufacturing organizations for certain research and development and chemistry, manufacturing and control services. The agreements generally provide for termination on notice, and therefore are cancelable contracts.
In October 2023, the Company entered into an arrangement with a third-party provider for certain discovery and preclinical services, some of which were utilized for the development of one of the Company’s therapeutic candidates. The Company may be required to make aggregate milestone payments of up to $4.0 million upon achievement of specified regulatory milestones. The milestone payments will be recognized as research and development expense upon completion of the triggering events, as the triggering events are not considered to be probable until they are achieved. As of December 31, 2025, no such milestones have been achieved, and the Company has not been obligated to make any milestone payments under the agreement.
Legal Proceedings
From time to time, the Company may become subject to claims or suits arising in the ordinary course of business. The Company accrues a liability for such matters when it is probable that future expenditures will be incurred and such expenditures can be reasonably estimated. As of December 31, 2025, no accruals were required for such contingencies.
9. Restructuring
In June 2025, the Company implemented and announced a corporate reorganization of its operations to reduce the Company’s operating costs and better align its workforce with the needs of its business. In connection with the restructuring, the Company undertook a workforce reduction which eliminated approximately 42% of the Company’s workforce. During the year ended December 31, 2025, the Company recognized severance and employee benefits charges of $0.7 million within restructuring and impairment charges in the statements of operations and comprehensive loss. As of December 31, 2025, there was no outstanding liability related to restructuring and the Company does not expect to incur additional material costs related to the restructuring.
As part of the restructuring, the Company deprioritized certain research activities. After performing a review of its laboratory equipment, the Company identified certain equipment that was no longer in use, and the Company recognized an impairment charge of approximately $0.5 million for the year ended December 31, 2025.
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Restructuring and impairment charges recorded in the statements of operations and comprehensive loss for the year ended December 31, 2025 consisted of the following (in thousands):
Amount
Employee termination benefits
$739 
Impairment of equipment
489 
Stock option modification
38 
Write-off of prepaid expenses
120 
Other restructuring costs
142 
Total restructuring and impairment charges
$1,528 
10. Convertible Preferred Stock
In April and May 2024, the Company issued an aggregate of 52,211,394 shares of its Series C convertible preferred stock (Series C) to its existing Series A and B investors and new investors at a price of $2.0417 per share for net cash proceeds of $106.2 million.
The convertible preferred stock as of December 31, 2024 and 2025, consisted of the following balances (in thousands, except share and per share amounts):
Shares Authorized
Shares
Issued and Outstanding
Aggregate Liquidation ValueNet Carrying Amount
Original Issue Price
per Share
Series A
25,390,41025,390,410$25,390 $25,314 $1.00 
Series B
39,597,56939,597,56971,319 70,783 $1.80 
Series C
52,211,39452,211,394106,601 106,244 $2.04 
Total
117,199,373117,199,373$203,310 $202,341 
The holders of the Company’s Series A, Series B and Series C convertible preferred stock (collectively, the Preferred Stock) have various rights, preferences, privileges, and restrictions.
Dividends
The holders of Preferred Stock are entitled to receive noncumulative dividends at the rate of 8% per annum of the applicable original stock purchase price when and if declared by the board of directors, and in preference and in priority to any dividends payable on common stock. In the event dividends are paid on any share of common stock or any class or series that is convertible into common stock, the Company shall pay an additional dividend on all outstanding shares of Preferred Stock in a per share amount equal (on an as-if-converted to common stock basis) to the amount paid or set aside for each share of common stock. There have been no dividends declared by the Company’s board of directors as of December 31, 2025.
Liquidation
In the event of any liquidation or deemed liquidation, dissolution, or winding up of the Company (Deemed Liquidation Event), the holders of Preferred Stock shall be entitled to receive, prior and in preference to any distribution of any of the assets or surplus funds to the holders of common stock, an amount equal to the applicable Preferred Stock purchase price per share then held plus an amount equal to any dividends declared but unpaid on such shares. If the assets and funds available to be distributed to the stockholders shall be insufficient to permit the payment, in full, of any of the liquidation preferences, then the entire assets and funds legally available for distribution to the convertible preferred stock shall be distributed among the holders of Preferred Stock in proportion to the amount each preferred holder is entitled to receive.
Conversion
Each share of Preferred Stock is convertible at the option of the holder, at any time, into shares of common stock by dividing the original issue price by the then applicable conversion price, subject to certain anti-dilution adjustments, including stock splits, stock combinations, stock dividends, reclassification, recapitalization, merger, and consolidation. All of the shares of Preferred Stock will be automatically converted into shares of common stock upon the closing of an
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underwritten public offering pursuant to a registration statement under the Securities Act of 1933, as amended, resulting in at least $50.0 million of proceeds, net of underwriting discount and commissions to the Company.
As a result of the reverse stock split described in Note 16, Subsequent Events, the conversion ratio for the convertible preferred stock has been adjusted to one share of common stock for every 4.5087 shares of convertible preferred stock.
Voting
The holder of each share of Preferred Stock is entitled to one vote for each share of common stock into which it would be converted and generally votes together as a single class with the common stockholders.
Each share of common stock is entitled to one vote. The holders of the Series A and Series C convertible preferred stock, each voting as a separate class, are each entitled to elect one director to the Company’s board of directors. The holders of the Series B convertible preferred stock, voting as a separate class, are entitled to elect two directors to the Company’s board of directors. The holders of the Company’s common stock, voting as a separate class, are entitled to elect one director to the Company’s board of directors.
Anti-Dilution
The conversion price of convertible preferred stock will be subject to a broad-based weighted-average anti-dilution adjustment in the event that the Company issues additional equity securities (other than shares reserved under any employee incentive plan and certain other customary exceptions) at a purchase price less than the applicable conversion price.
Redemption
The Preferred Stock is not redeemable except upon the occurrence of a Deemed Liquidation Event, as a result of which the convertible preferred stockholders would receive consideration in accordance with applicable liquidation preferences, in the form of cash, other assets, or a combination of both. The Deemed Liquidation Events are outside the control of the Company and therefore redemption of the Preferred Stock may be triggered by an event that is not entirely within the Company’s control. As such, the Preferred Stock is classified as temporary equity outside of the stockholders’ deficit in the balance sheets.
11. Common Stock Reserved for Future Issuance
Common stock reserved for future issuance as of December 31, 2024 and 2025 consisted of the following:
December 31,
20242025
Convertible preferred stock
25,994,03525,994,035
Stock options granted and outstanding
2,769,1002,853,355
Common stock reserved for future option grants
1,447,0211,268,144
Total
30,210,15630,115,534
12. Stock-based Compensation
Equity Incentive Plan
On March 3, 2020, the Company adopted the 2020 Equity Incentive Plan (the 2020 Plan) which provides for the grant of incentive stock options, non-statutory stock options, restricted stock awards, restricted stock units and stock appreciation rights to its employees, members of its board of directors and consultants. As of December 31, 2025, there were 6,230,463 shares authorized for issuance under the 2020 Plan, of which 1,268,144 shares remained available for future issuance.
Stock Options
Since inception, the Company generally granted options subject to service-based vesting conditions. Recipients of common stock options are eligible to purchase shares of the Company’s common stock at an exercise price equal to the estimated fair market value of such stock on the date of grant. The maximum term of stock options granted under the 2020 Plan is ten years and options generally vest over four years.
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Stock Options Activity
The following table summarizes the activity of stock options issued under the 2020 Plan:
Options Outstanding
Weighted- Average Exercise Price
Weighted- Average Remaining Contractual Term
(years)
Aggregate Intrinsic Value
(in thousands)
Outstanding as of December 31, 2024
2,769,100$2.00 8.4$1,222 
Granted
531,206$2.41 
Exercised
(96,652)$0.84 
Forfeited/Canceled
(350,299)$2.04 
Outstanding as of December 31, 2025
2,853,355$2.11 7.5$828 
Exercisable as of December 31, 2025
2,853,355$2.11 7.5$828 
Vested as of December 31, 2025
1,470,956$1.87 6.3$750 
The weighted-average grant date fair value of stock options granted in each of the years ended December 31, 2024 and 2025 was $1.76 per share. The intrinsic value of stock options exercised during each of the years ended December 31, 2024 and 2025 was $0.1 million.
Determination of Fair Value of Stock Options
For purposes of calculating stock-based compensation, the Company estimates the fair value of stock options using the BSM.
The underlying assumptions used to value stock options granted during the years ended December 31, 2024 and 2025 using the BSM were as follows:
Year Ended December 31,
20242025
Expected term (years)
5.9 – 6.15.9 – 6.1
Expected volatility
80.9% – 83.3%80.5% – 89.1%
Risk-free interest rate
3.6% – 4.4%3.8% – 4.4%
Expected dividend yield
— — 
Expected Term—The expected term of stock options granted to employees and non-employees represents the weighted-average period the stock options are expected to be outstanding. The Company uses the simplified method for estimating the expected term, which calculates the expected term as the midpoint of the weighted-average vesting period and the contractual term of the option.
Expected Volatility—Due to the Company’s limited operating history and lack of company-specific historical or implied volatility, the expected volatility assumption was determined by examining the historical volatilities of a group of industry peers whose share prices are publicly available and is calculated based on a period consistent with the expected term of the option.
Risk-Free Interest Rate—The risk-free interest rate assumption is based on U.S. Treasury instruments with maturities similar to the expected term of the option.
Expected Dividend Yield—The expected dividend yield assumption is based on the Company’s history and expectation of dividend payouts. The Company has not paid and does not intend to pay dividends.
Fair Value of Common Stock —The grant date fair value of the common stock underlying stock options is determined by the Company's board of directors. As there is no public market for the Company’s common stock, the board of directors exercised reasonable judgment and considered a number of objective and subjective factors to determine the best estimate of the fair value. These factors included, but were not limited to (i) contemporaneous third-party valuations of common stock; (ii) the rights, preferences, and privileges of convertible preferred stock relative to common stock; (iii)
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the Company’s financial condition and operating results, including available capital resources; (iv) the conditions of the biotechnology industry and the economy in general, (v) the stock price performance and volatility of comparable public companies; and (vi) the lack of marketability of the Company’s common stock.
Early Exercises of Stock Options
During the years ended December 31, 2024 and 2025, options to purchase 81,969 and 2,495 shares of the Company’s common stock were early exercised, respectively. As of December 31, 2024 and 2025, there were 30,017 and 9,625 shares of unvested early exercised options that were subject to repurchase, respectively. The liability related to the unvested early exercised stock options was not material as of either date.
Stock-based Compensation
The Company recorded stock-based compensation for the years ended December 31, 2024 and 2025 as follows (in thousands):
Year Ended December 31,
20242025
General and administrative
$464 $571 
Research and development
327 489 
Restructuring and impairment charges
— 38 
Total stock-based compensation
$791 $1,098 
As of December 31, 2025, the total unrecognized stock-based compensation related to outstanding unvested stock options was $2.2 million and was expected to be recognized over a weighted-average period of 2.7 years.
13. Income Taxes
The provision for (benefit from) income taxes for the years ended December 31, 2024 and 2025 was as follows (in thousands):
Year Ended December 31,
20242025
Current income taxes:
Federal
$7 $(249)
State
— — 
Provision for (benefit from) income tax
$7 $(249)
A reconciliation between the statutory federal income tax rate and the Company’s effective tax rate for the years ended December 31, 2024 and 2025 was as follows (in percentages):
Year Ended December 31,
20242025
Income tax benefit at statutory rate
21.0 %21.0 %
State and local taxes, net of federal income tax effect
9.4 %— %
Research and development credit
3.8 %3.1 %
Changes in valuation allowance
(33.6)%(23.2)%
Other
(0.6)%(0.2)%
Income tax expense (benefit) at effective rate
0.0 %0.7 %
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Significant components of the Company’s deferred tax assets and liabilities as of December 31, 2024 and 2025 were as follows (in thousands):
December 31,
20242025
Deferred tax assets:
Net operating loss carryforwards
$9,093 $19,736 
Capitalized research and development
12,204 12,939 
Research and development credits
2,864 4,132 
Property and equipment
738 860 
Operating lease liabilities
1,335 769 
Reserves and accruals
542 475 
Deferred revenue
1,327 — 
Other
102 328 
Gross deferred tax assets
28,205 39,239 
Less: valuation allowance
(26,912)(38,500)
Total deferred tax assets
1,293 739 
Deferred tax liabilities:
Operating lease right-of-use assets
(1,293)(739)
Total deferred tax liabilities
(1,293)(739)
Net deferred tax assets
$— $— 
The valuation allowance increased by $8.9 million and $11.6 million for the years ended December 31, 2024 and 2025, respectively, to maintain a full valuation allowance against the net deferred tax assets. The Company recorded a full valuation allowance against the net deferred tax assets as of December 31, 2025 due to the uncertainty surrounding the realization of such assets. The Company has determined it more likely than not that the deferred tax assets are not realizable due to the Company's historical loss position and intends to maintain a valuation allowance until sufficient positive evidence exists to support a reversal of the allowance.
As of December 31, 2025, the Company had federal and state net operating loss carryforwards of $54.4 million and $119.0 million, respectively, available to reduce future taxable income. The federal net operating loss carryforwards were generated after 2017 and do not expire. The state net operating loss carryforwards are expected to begin to expire in 2040, unless previously utilized. The Company also has federal and California research and development tax credit carryforwards of $2.8 million and $2.6 million, respectively. If not utilized, the federal research and development tax credit carryforwards are expected to begin to expire in 2041. California research credits do not expire.
Utilization of the net operating loss carryforwards and credits may be subject to a substantial annual limitation due to the ownership change limitations provided by the Internal Revenue Code of 1986, as amended, and similar state provisions. The annual limitation may result in the expiration of net operating losses and credits before utilization. The Company has completed a Sec. 382 study through December 31, 2021 and concluded that no carryforwards will expire or go unutilized as a result of an identified ownership change. Changes occurring after 2021 could create additional limitations.
As of December 31, 2024 and 2025, the Company had gross unrecognized tax benefits of $0.9 million and $0.8 million, respectively. The Company does not reasonably expect any material change to the amount of unrecognized tax benefits within the next 12 months.
The Company recognizes interest and penalties related to uncertain tax positions in the provision for income taxes. As of December 31, 2024, the total amount of accrued interest and penalties was $46,000. The Company had no accrued interest or penalties related to uncertain tax positions as of December 31, 2025.
The tax years 2019 through 2025 of the Company are open to examination by federal tax and state tax authorities. The Company has not been informed by any tax authorities for any jurisdiction that any of its tax years is under examination as of December 31, 2025.
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On July 4, 2025, the One Big Beautiful Bill Act (the OBBBA) was enacted in the United States. The OBBBA includes corporate provisions that make 100% bonus depreciation permanent, allows for the expensing of domestic research costs, and modifies the business interest expense limitation calculation. These changes were incorporated into the Company’s income tax provision for the tax year ended December 31, 2025, resulting in no impact to the Company’s fiscal year 2025 effective tax rate and net deferred tax assets as the Company maintains a full valuation allowance.
14. Net Loss Per Share
The following potentially dilutive shares were excluded from the computation of diluted net loss per share attributable to common stockholders for the periods presented, because including them would have been anti-dilutive:
December 31,
20242025
Convertible preferred stock, as converted
25,994,03525,994,035
Outstanding stock options
2,769,1002,853,355
Unvested early exercised stock options
30,0179,625
Total
28,793,15228,857,015
15. Segment Information
The Company's Chief Executive Officer, who is the Chief Operating Decision Maker (CODM), regularly reviews the allocation of resources and the assessment of performance of the Company’s activities. The Company has one operating and reporting segment related to developing lysosomal targeting chimeras, or LYTACs, as therapeutics for a broad range of difficult-to-treat diseases, which does not currently generate revenue from the sale of products as it is currently conducting preclinical and clinical activities and has not commercialized. The determination of a single segment is consistent with the financial information regularly provided to the Company’s CODM. The CODM assesses performance for the segment and decides how to allocate resources based on net loss that is also reported on the statements of operations and comprehensive loss. Segment asset information is not used by the CODM to allocate resources.
The table below is a summary of the segment net loss, including significant segment expenses, for the years ended December 31, 2024 and 2025 (in thousands):
Year Ended December 31,
20242025
Collaboration revenue
$14,936 $6,741 
Segment expenses:
Direct program expenses
21,508 19,302 
Indirect expenses:
Personnel-related expenses
11,574 11,845 
Other research and development expenses
6,952 7,653 
Other general and administrative expenses
2,147 1,897 
Facilities and other operating costs
3,321 3,672 
Stock-based compensation
791 1,098 
Depreciation expense
1,176 1,190 
Restructuring and impairment charges(1)
— 1,490 
Total operating expenses
47,469 48,147 
Loss from operations
(32,533)(41,406)
Other income, net
6,037 4,697 
Loss before income taxes
(26,496)(36,709)
Provision for (benefit from) income tax
7 (249)
Segment and net loss
$(26,503)$(36,460)
(1)Excludes stock-based compensation
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16. Subsequent Events
The Company evaluated subsequent events from the balance sheet date through July 2, 2026, the date the financial statements were available to be issued. No subsequent events have been identified for disclosure to or adjustment in the financial statements, other than the matters noted below.
Series D Convertible Preferred Stock Financing
In June 2026, the Company issued 36,734,094 shares of its Series D convertible preferred stock (Series D) to existing and new investors at a price of $2.0417 per share for total gross proceeds of $75.0 million.
In connection with the Series D financing, the Company (i) amended and restated its certificate of incorporation to increase the authorized shares to 210,270,000 shares of its common stock and 153,933,467 shares of its preferred stock and (ii) increased the shares reserved for issuance under its 2020 Equity Incentive Plan by 2,962,208 shares. The Company also amended the terms of its certificate of incorporation to, among other things, increase the minimum proceeds from the closing of an underwritten public offering required to automatically convert outstanding shares of its preferred stock to $75.0 million.
Events Subsequent to Issuance of Audited Financial Statements
In October 2026, the Company’s board of directors and stockholders approved a certificate of amendment to the Company’s amended and restated certificate of incorporation to effect a 1-for-4.5087 reverse split of the Company’s outstanding common stock (the Reverse Stock Split), which was effected on October 19, 2026. The authorized shares and the par value of the common stock and convertible preferred stock were not adjusted as a result of the Reverse Stock Split. All share data and per share data amounts related to common stock for all periods presented in the financial statements and notes thereto have been retrospectively adjusted to reflect the effect of the Reverse Stock Split. As the number of all outstanding convertible preferred stock remains unchanged, the conversion ratios for each series of the Company’s convertible preferred stock were retroactively adjusted as a result of the Reverse Stock Split.
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LYCIA THERAPEUTICS, INC.
CONDENSED BALANCE SHEETS
(Unaudited)
(in thousands, except share and per share amounts)
December 31,June 30,
20252026
Assets
Current assets:
Cash and cash equivalents$19,268 $60,940 
Marketable securities, current59,854 63,381 
Prepaid expenses and other current assets1,510 3,398 
Total current assets80,632 127,719 
Property and equipment, net1,712 1,238 
Restricted cash151 152 
Operating lease right-of-use assets2,641 3,112 
Marketable securities, non-current12,069 23,770 
Other non-current assets10 769 
Total assets$97,215 $156,760 
Liabilities, convertible preferred stock and stockholders’ deficit
Current liabilities:
Accounts payable$996 $1,412 
Accrued liabilities4,405 7,224 
Operating lease liabilities, current1,022 1,455 
Other current liabilities63 47 
Total current liabilities6,486 10,138 
Operating lease liabilities, non-current1,727 1,707 
Total liabilities8,213 11,845 
Commitments and contingencies (Note 8)
Convertible preferred stock, $0.0001 par value; 117,199,373 and 153,933,467 shares authorized, issued and outstanding as of December 31, 2025 and June 30, 2026, respectively; liquidation preference of $203,310 and $278,310 as of December 31, 2025 and June 30, 2026, respectively.
202,341 277,056 
Stockholders’ deficit:
Common stock, $0.0001 par value, 157,678,000 and 210,270,000 shares authorized as of December 31, 2025 and June 30, 2026, respectively; 3,191,028 and 3,253,151 shares issued as of December 31, 2025 and June 30, 2026, respectively; 3,181,403 and 3,249,221 shares outstanding as of December 31, 2025 and June 30, 2026, respectively
— — 
Additional paid-in capital4,124 4,712 
Accumulated other comprehensive income (loss)
97 (97)
Accumulated deficit(117,560)(136,756)
Total stockholders’ deficit(113,339)(132,141)
Total liabilities, convertible preferred stock and stockholders’ deficit$97,215 $156,760 
The accompanying notes are an integral part of these unaudited condensed financial statements.
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LYCIA THERAPEUTICS, INC.
CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
(Unaudited)
(in thousands, except share and per share amounts)
Six Months Ended June 30,
20252026
Collaboration revenue$2,306 $— 
Operating expenses:
Research and development25,804 17,312 
General and administrative3,441 3,558 
Restructuring and impairment charges1,407 — 
Total operating expenses30,652 20,870 
Loss from operations(28,346)(20,870)
Other income, net:
Interest income2,803 1,698 
Interest expense(17)(12)
Other expense, net(64)(12)
Total other income, net2,722 1,674 
Loss before income taxes(25,624)(19,196)
Provision for (benefit from) income tax— — 
Net loss$(25,624)$(19,196)
Other comprehensive loss:
Unrealized loss on marketable securities, net
(215)(194)
Comprehensive loss$(25,839)$(19,390)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted
3,096,3173,213,514
Net loss per share attributable to common stockholders, basic and diluted$(8.28)$(5.97)
The accompanying notes are an integral part of these unaudited condensed financial statements.
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LYCIA THERAPEUTICS, INC.
CONDENSED STATEMENTS OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT
(Unaudited)
(in thousands, except share amounts)
Convertible
Preferred Stock
Common StockAdditional
Paid-in
Capital
Accumulated
Other
Comprehensive
Income (Loss)
Accumulated
Deficit
Total
Stockholders’
Deficit
SharesAmountSharesAmount
Balance as of December 31, 2024
117,199,373$202,341 3,066,389$— $2,918 $253 $(81,100)$(77,929)
Vesting of early exercised stock options
—— 10,602— 15 — — 15 
Exercise of stock options
—— 44,520— 33 — — 33 
Stock-based compensation
—— —— 619 — — 619 
Unrealized loss on marketable securities, net
—— —— — (215)— (215)
Net loss
—— —— — — (25,624)(25,624)
Balance as of June 30, 2025
117,199,373$202,341 3,121,511 $— $3,585 $38 $(106,724)$(103,101)
Convertible
Preferred Stock
Common StockAdditional
Paid-in
Capital
Accumulated
Other
Comprehensive
Income (Loss)
Accumulated
Deficit
Total
Stockholders’
Deficit
SharesAmountSharesAmount
Balance as of December 31, 2025
117,199,373$202,341 3,181,403$— $4,124 $97 $(117,560)$(113,339)
Issuance of Series D convertible preferred stock, net of issuance costs of $285
36,734,09474,715 —— — — — — 
Vesting of early exercised stock options
—— 7,359— 12 — — 12 
Exercise of stock options
—— 60,459— 100 — — 100 
Stock-based compensation
—— —— 476 — — 476 
Unrealized loss on marketable securities, net
—— —— — (194)— (194)
Net loss
—— —— — — (19,196)(19,196)
Balance as of June 30, 2026
153,933,467$277,056 3,249,221 $— $4,712 $(97)$(136,756)$(132,141)
The accompanying notes are an integral part of these unaudited condensed financial statements.
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LYCIA THERAPEUTICS, INC.
CONDENSED STATEMENTS OF CASH FLOWS
(Unaudited)
(in thousands)
Six Months Ended June 30,
20252026
Operating activities:
Net loss$(25,624)$(19,196)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation619 476 
Accretion of discount on marketable securities, net(1,118)(478)
Impairment of property and equipment489 — 
Depreciation expense651 435 
Reduction in the carrying amount of right-of-use assets802 646 
Other119 (32)
Changes in operating assets and liabilities:
Prepaid expenses and other assets89 (947)
Accounts payable712 416 
Accrued liabilities(9,344)1,266 
Operating lease liabilities(809)(704)
Deferred revenue(2,306)— 
Other liabilities(14)(7)
Net cash used in operating activities(35,734)(18,125)
Investing activities:
Purchases of property and equipment(160)— 
Proceeds from sale of property and equipment— 71 
Purchases of marketable securities(27,662)(43,323)
Proceeds from maturities of marketable securities58,253 28,379 
Net cash provided by (used in) investing activities
30,431 (14,873)
Financing activities:
Proceeds from the issuance of Series D convertible preferred stock
— 75,000 
Payment of Series D convertible preferred stock issuance costs
— (14)
Payment of deferred offering costs
— (418)
Repurchases of unvested common stock(3)— 
Proceeds from the exercise of common stock options39 103 
Net cash provided by financing activities36 74,671 
Net (decrease) increase in cash, cash equivalents and restricted cash
$(5,267)$41,673 
Cash, cash equivalents and restricted cash at beginning of period
30,740 19,419 
Cash, cash equivalents and restricted cash at end of period
$25,473 $61,092 
Reconciliation of cash, cash equivalents, and restricted cash
Cash and cash equivalents$25,323 $60,940 
Restricted cash150 152 
Cash, cash equivalents and restricted cash$25,473 $61,092 
Supplemental disclosure of cash flow information:
Cash paid for income taxes$— $1 
Non-cash investing and financing activities:
Change in operating lease right-of-use assets and lease liabilities from new and modified leases
$— $1,117 
Deferred offering costs included in accrued liabilities
$1,282 
Series D convertible preferred stock issuance costs included in accrued liabilities
$— $271 
Vesting of early exercised stock options$15 $12 
The accompanying notes are an integral part of these unaudited condensed financial statements.
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LYCIA THERAPEUTICS, INC.
NOTES TO CONDENSED FINANCIAL STATEMENTS (UNAUDITED)
1. Organization and Description of Business
Description of Business
Lycia Therapeutics, Inc. (the Company) was incorporated in the State of Delaware in October 2019 and has its principal operations in South San Francisco, California. The Company is a clinical-stage biotechnology company focused on the discovery and development of novel therapeutics designed to degrade disease-causing extracellular proteins, with an initial focus on addressing autoimmune, inflammatory and allergic diseases.
Liquidity and Capital Resources
The Company has incurred significant operating losses since inception and expects to continue to incur losses for the foreseeable future as it advances its clinical and nonclinical programs through development. As of June 30, 2026, the Company had an accumulated deficit of $136.8 million.
Historically, the Company has funded its operations primarily through private placements of its convertible preferred stock, and, to a lesser extent, through issuance of convertible notes and strategic collaboration and licensing arrangements. The Company may never achieve profitability, and until then, the Company will need to continue to raise additional capital. The Company may seek to raise additional capital through additional equity financings, strategic collaborations and licensing arrangements, debt financing or other sources of financing. The availability and timing of additional financing are outside of the Company’s control, and there can be no assurance that such financing will be available on acceptable terms, or at all.
As of June 30, 2026, the Company had cash, cash equivalents and marketable securities of $148.1 million. Based on the Company’s current operating plan, management believes the Company has sufficient working capital to fund planned operating expenses and capital expenditure requirements for at least one year from the date these condensed financial statements are issued.
2. Summary of Significant Accounting Policies
Basis of Presentation
The accompanying unaudited condensed financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP) for interim financial information and Article 10 of the Securities and Exchange Commission, or SEC, Regulation S-X. Accordingly, certain information and footnote disclosures included in the Company’s annual financial statements have been condensed or omitted.
The unaudited interim condensed financial statements reflect all adjustments that, in the opinion of management, are necessary for a fair presentation of the Company’s financial position, results of operations and cash flows for the periods presented. All such adjustments are of a normal recurring nature except for the impacts of adopting new accounting standards, if any, discussed below. These unaudited interim condensed financial results are not necessarily indicative of results expected for the full fiscal year or for any subsequent interim period. These unaudited interim condensed financial statements should be read in conjunction with the Company's audited financial statements and the notes thereto included elsewhere in this prospectus.
Use of Estimates
The preparation of the Company’s condensed financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that impact the reported amounts of assets and liabilities and disclosures of contingencies as of the condensed balance sheet date, as well as the reported amounts of revenue and expenses during the reporting periods. Significant estimates and assumptions include revenue recognition and deferred revenue related to its collaboration agreement, accrued research and development expense, the fair value of its marketable securities, the fair value of its common stock and stock-based compensation awards, the incremental borrowing rate used in accounting for leases, the estimated useful lives
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of property and equipment, and accounting for income taxes, including the valuation allowance on deferred tax assets. Management bases its estimates on historical experience and other assumptions that it believes to be reasonable under the circumstances. Actual results may differ materially from those estimates. Changes in estimates are recognized in the period in which they become known and in any future periods affected.
Cash, Cash Equivalents, and Restricted Cash
Cash readily available in checking and money market fund accounts is considered to be cash and cash equivalents. The Company considers all highly liquid investments with original maturities of three months or less at the date of purchase to be cash equivalents. As of December 31, 2025 and June 30, 2026, cash equivalents are comprised of money market funds. Restricted cash primarily represents cash on deposit with a financial institution to collateralize letters of credit related to the Company’s non-cancellable operating lease for its corporate headquarters.
Deferred Offering Costs
The Company defers offering costs consisting of legal, accounting and other fees and costs directly associated with in-process equity financings until such financings are consummated. After consummation of the equity financing, these costs are classified in stockholders’ equity as a reduction of the additional paid-in capital recorded as a result of the financing. If the in-process financing is abandoned, the deferred offering costs are expensed immediately as a charge to operating expenses in the condensed statements of operations and comprehensive loss. As of June 30, 2026, approximately $1.9 million of deferred offering costs related to the Company’s planned initial public offering were recorded within other current assets in the accompanying condensed balance sheets.
Recent Accounting Pronouncements
From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (FASB) or other standard setting bodies that are adopted by the Company as of the specified effective date.
Recently Issued Accounting Pronouncements
In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (ASU 2023-09), which requires disaggregation of rate reconciliation categories and income taxes paid by jurisdiction. The new standard is effective for fiscal years beginning after December 15, 2025. The amendments may be applied prospectively or retrospectively, and early adoption is permitted. The Company is currently assessing the effects of adoption of ASU 2023-09 on its financial statements and disclosures.
In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses (ASU 2024-03). ASU 2024-03 requires additional disclosure of specific types of expenses included in the expense captions presented on the face of the statements of operations and comprehensive loss as well as disclosures about selling expenses. In January 2025, the FASB issued ASU 2025-01, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date. This update clarifies that ASU 2024-03 is effective for annual reporting periods beginning after December 15, 2026, and interim periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The requirements will be applied prospectively with the option for retrospective application. The Company is currently evaluating the impact that the adoption of ASU 2024-03 will have on its financial statements and disclosures.
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3. Fair Value Measurements
The following table presents the Company’s financial assets measured at fair value on a recurring basis by level within the fair value hierarchy as of December 31, 2025 (in thousands):
Valuation HierarchyAmortized CostUnrealized GainsUnrealized Losses
Estimated Fair Value
Cash equivalents:
Money market funds
Level 1$18,636 $— $— $18,636 
Total cash equivalents
18,636 — — 18,636 
Marketable securities, current:
Commercial paper
Level 213,159 5 (3)13,161 
Corporate bonds
Level 226,176 25 (1)26,200 
U.S. agency bonds
Level 2996 — — 996 
U.S. government bonds
Level 119,451 46 — 19,497 
Total marketable securities, current
59,782 76 (4)59,854 
Marketable securities, non-current:
U.S. government bonds
Level 112,044 25 — 12,069 
Total marketable securities, non-current
12,044 25 — 12,069 
Total financial assets
$90,462 $101 $(4)$90,559 
The following table presents the Company’s financial assets measured at fair value on a recurring basis by level within the fair value hierarchy as of June 30, 2026 (in thousands):
Valuation HierarchyAmortized CostUnrealized GainsUnrealized Losses
Estimated Fair Value
Cash equivalents:
Money market funds
Level 1$59,490 $— $— $59,490 
Total cash equivalents
59,490 — — 59,490 
Marketable securities, current:
Commercial paper
Level 214,614 — (19)14,595 
Corporate bonds
Level 224,318 — (17)24,301 
U.S. government bonds
Level 124,516 4 (35)24,485 
Total marketable securities, current63,448 4 (71)63,381 
Marketable securities, non-current:
Corporate bonds
Level 2
1,999 — (2)1,997 
U.S. agency bonds
Level 2
990 — — 990 
U.S. government bonds
Level 1
20,811 1 (29)20,783 
Total marketable securities, non-current23,800 1 (31)23,770 
Total financial assets
$146,738 $5 $(102)$146,641 
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As of June 30, 2026, the Company did not hold any marketable securities that had been in a continuous unrealized loss position for over 12 months.
4. Balance Sheet Details
Property and Equipment, Net
Property and equipment, net as of December 31, 2025 and June 30, 2026 consisted of the following (in thousands):
December 31,June 30,
20252026
Laboratory equipment
$5,206 $5,062 
Computer and networking equipment
30 30 
Office equipment and furniture
92 92 
Total property and equipment
5,328 5,184 
Less: accumulated depreciation
(3,616)(3,946)
Total property and equipment, net
$1,712 $1,238 
Depreciation expense was $0.7 million and $0.4 million for the six months ended June 30, 2025 and 2026, respectively.
As a part of the Company’s June 2025 restructuring, the Company identified certain laboratory equipment that was no longer utilized for current or expected future operations. Accordingly, the Company recognized impairment charges of $0.5 million during the six months ended June 30, 2025, within restructuring and impairment charges in the condensed statements of operations and comprehensive loss (see Note 9, Restructuring). No impairment charges were recognized during the six months ended June 30, 2026.
Accrued Liabilities
Accrued liabilities as of December 31, 2025 and June 30, 2026 consisted of the following (in thousands):
December 31,June 30,
20252026
Accrued compensation
$1,749 $1,251 
Accrued research expenses
1,426 760 
Accrued manufacturing expenses
676 2,616 
Deferred offering costs— 1,282 
Other accrued expenses
554 1,315 
Total accrued liabilities
$4,405 $7,224 
5. License Agreements
RSR Agreement
In July 2025, the Company entered into a non-exclusive license agreement (the RSR Agreement) with RSR Limited (RSR), pursuant to which the Company obtained a worldwide license to certain RSR thermostable TSHR patents for use in the Company’s preclinical research and development program that seeks to develop a LYTAC degrader that binds and rapidly eliminates disease-causing TSHR autoantibodies. As consideration for the license, the Company paid a non-refundable upfront fee of $0.3 million.
Under the RSR Agreement, the Company is required to pay annual maintenance fees on each anniversary of the effective date, beginning at $50,000 on the first anniversary and increasing to $0.3 million on the fifth anniversary and each anniversary thereafter. The Company recognized $0.3 million of expense related to the RSR Agreement during the six months ended June 30, 2026. The Company did not recognize any expense
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related to the RSR Agreement during the six months ended June 30, 2025, as the RSR Agreement was not entered into until July 2025. If the Company out-licenses a licensed product to a third party that will develop and commercialize such licensed product, the Company must pay RSR a mid-single-digit percentage fee of consideration the Company or its affiliates receive for the sublicense or, if the consideration relates to an event that is also a milestone under the agreement, the higher of (a) the mid-single-digit percentage fee and (b) the corresponding milestone amount.
The RSR Agreement also provides for aggregate milestone payments of up to $12.0 million, payable upon the earlier of the achievement of specified clinical and regulatory milestones or specified dates set forth in the agreement. The first milestone payment of $0.3 million is due upon the earlier of the filing of an Investigational New Drug (IND) application for the first licensed product or January 31, 2027. The Company may terminate the RSR Agreement without cause upon 90 days’ written notice. If the agreement is terminated before any milestone event has occurred, no milestone payments would be due. Accordingly, milestone amounts are recognized as research and development expense when the Company concludes that the achievement of the milestone becomes probable, the payment becomes probable based on the passage of time while the agreement remains in effect, or upon the occurrence of the applicable clinical or regulatory milestone. Unless earlier terminated, the RSR Agreement remains in effect until the expiration of the last-to-expire licensed patent, which the Company anticipates will occur in 2035 barring any post-issuance patent term extensions. The Company may terminate the RSR Agreement for any reason upon a specified prior written notice period. RSR may terminate the RSR Agreement in the event the Company breaches any material provision of the RSR Agreement, subject to a notice and cure period. For the six months ended June 30, 2026, the Company determined that the achievement of the first milestone payable upon filing of the IND application for LCA-0321 in the United States is probable and recognized an accrued expense for the milestone payment of $0.3 million. The Company did not recognize any expense for any milestone payments for the six months ended June 30, 2025.
Other License Agreements
The Company has entered into license agreements to further access, acquire, discover, develop and commercialize certain targets, technologies and treatments, including technology for LYTACs. The Company recognized $0.3 million and $0.1 million of expense related to these license agreements during the six months ended June 30, 2025 and 2026, respectively.
The Company may also be required to make aggregate milestone payments of up to $1.9 million upon achievement of certain development and regulatory milestones for each licensed product under the LYTAC license agreement, and aggregate milestone payments up to $8.3 million upon achievement of certain clinical and regulatory milestones per research plan under its other license arrangement. Under these agreements, the Company may also be required to pay royalties on future product sales, if any. Any potential future milestone payment amounts will be accrued when the related contingency is resolved and the milestone consideration becomes payable. Royalty payments will be expensed in the period in which the underlying revenues are earned.
6. Collaboration Agreement
In August 2021, the Company entered into a research and collaboration agreement (the Lilly Agreement) with Eli Lilly and Company (Lilly) to research, develop and commercialize novel degraders directed to up to five targets in Lilly’s therapeutic areas of focus. Under the Lilly Agreement, the parties conducted research activities under an agreed research plan, after which Lilly assumed responsibility for further development and commercialization of resulting products and would hold an exclusive, worldwide license.
The initial research term was for four years, with an option for Lilly to extend for one additional year for a non-refundable fee of $2.0 million. The Lilly Agreement also provided Lilly the option to substitute certain targets for additional fees. The Company concluded that these options did not provide Lilly with a material right and therefore did not represent separate performance obligations. In August 2025, Lilly exercised its one-year extension option and paid the $2.0 million extension fee.
As consideration under the Lilly Agreement, Lilly paid the Company a one-time, non-refundable, non-creditable upfront payment of $35.0 million. In addition, the Company was eligible to receive preclinical, development and
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commercial milestone payments and royalties. No milestones were achieved under the Lilly Agreement. In November 2025, Lilly notified the Company of its election to terminate the Lilly Agreement without cause, which became effective on February 12, 2026.
The Company determined that the Lilly Agreement is within the scope of ASC 808, Collaborative Arrangements, and accounted for payments received thereunder in accordance with ASC 606, Revenue from Contracts with Customers. The license, research and development services, and joint steering committee participation were accounted for as one combined performance obligation, with revenue recognized using a cost-based input method. The Company recognized the $35.0 million upfront payment and $2.0 million extension fee over the respective periods of performance.
Following Lilly’s notice of termination in November 2025, the Company completed its remaining activities and recognized all remaining deferred revenue by December 2025, as there were no remaining performance obligations.
Revenue recognized during the six months ended June 30, 2025 from amounts included in the deferred revenue balance at the beginning of the period was $2.3 million. No revenue was recognized during the six months ended June 30, 2026.
7. Leases
The Company leases offices and lab facilities located in South San Francisco, California, under operating lease arrangements, with various expiration dates from March 2027 through October 2028. The Company’s lease for its headquarters includes one renewal option of five years, which is not included in the lease term as its exercise is not reasonably certain.
In August 2025, the Company amended one of its laboratory and office leases to reduce the lease term to expire on December 31, 2025. The Company accounted for the amendment as a lease modification resulting in a decrease of $0.3 million to both the ROU asset and lease liability. In November 2025, the Company entered into the first amendment to its lease for its headquarters to expand the leased premises in the same building, commencing January 1, 2026, the date on which the Company obtained control of the additional premises. The lease for the expansion premises is coterminous with the original lease for the headquarters, and increased the monthly lease payments by $0.1 million from January 2026 through October 2028.
In February 2026, the Company amended one of its laboratory leases to extend the term through March 2027, and the amended lease includes an option to extend the lease term through March 2028. The aggregate lease payments across the extended lease term through March 2027 are approximately $0.5 million.
The components of the lease expense for the six months ended June 30, 2025 and 2026 were as follows (in thousands):
Six Months Ended June 30,
20252026
Operating lease expense
$990 $792 
Variable lease expense
244 244 
Total lease expense
$1,234 $1,036 
Supplemental cash flow information related to operating leases for the six months ended June 30, 2025 and 2026 was as follows (in thousands):
Six Months Ended June 30,
20252026
Cash paid for amounts included in the measurement of operating lease liabilities
$998 $851 
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Weighted-average remaining lease terms and discount rates as of December 31, 2025 and June 30, 2026 were as follows:
December 31,June 30,
20252026
Weighted-average remaining lease term (years)
2.82.2
Weighted-average discount rate
8.0 %8.3 %
Future minimum noncancelable operating lease payments as of June 30, 2026 were as follows (in thousands):
Amount
Remainder of 2026
$682 
20271,678 
20281,124 
Total undiscounted lease payments3,484 
Less: imputed interest(322)
Operating lease liabilities
3,162 
Less: current portion of operating lease liabilities(1,455)
Operating lease liabilities, non-current$1,707 
8. Commitments and Contingencies
Other Commitments
The Company enters into contracts in the normal course of business with contract development and manufacturing organizations for certain research and development and chemistry, manufacturing and control services. The agreements generally provide for termination on notice, and therefore are cancelable contracts.
In October 2023, the Company entered into an arrangement with a third-party provider for certain discovery and preclinical services, some of which were utilized for the development of one of the Company’s therapeutic candidates. The Company may be required to make aggregate milestone payments of up to $4.0 million upon achievement of specified regulatory milestones. The milestone payments will be recognized as research and development expense upon completion of the triggering events, as the triggering events are not considered to be probable until they are achieved. As of December 31, 2025 and June 30, 2026, no such milestones have been achieved, and the Company has not been obligated to make any milestone payments under the agreement.
Legal Proceedings
From time to time, the Company may become subject to claims or suits arising in the ordinary course of business. The Company accrues a liability for such matters when it is probable that future expenditures will be incurred and such expenditures can be reasonably estimated. As of December 31, 2025 and June 30, 2026, no accruals were required for such contingencies.
9. Restructuring
In June 2025, the Company implemented and announced a corporate reorganization of its operations to reduce the Company’s operating costs and better align its workforce with the needs of its business. In connection with the restructuring, the Company undertook a workforce reduction which eliminated approximately 42% of the Company’s workforce. During the six months ended June 30, 2025, the Company recognized severance and employee benefits charges of $0.7 million within restructuring and impairment charges in the condensed statements of operations and comprehensive loss. As of December 31, 2025 and June 30, 2026, there was no outstanding liability related to restructuring and the Company does not expect to incur additional material costs related to the restructuring.
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As part of the restructuring, the Company deprioritized certain research activities. After performing a review of its laboratory equipment, the Company identified certain equipment that was no longer in use, and the Company recognized an impairment charge of approximately $0.5 million for the six months ended June 30, 2025. There were no restructuring, severance, or impairment charges recognized for the six months ended June 30, 2026.
Restructuring and impairment charges recorded in the condensed statements of operations and comprehensive loss for the six months ended June 30, 2025 consisted of the following (in thousands):
Six Months Ended June 30,
2025
Employee termination benefits
$717 
Impairment of equipment
489 
Stock option modification
38 
Write-off of prepaid expenses
119 
Other restructuring costs
44 
Total restructuring and impairment charges
$1,407 
10. Convertible Preferred Stock
In June 2026, the Company issued 36,734,094 shares of its Series D convertible preferred stock to existing and new investors at a price of $2.0417 per share for net proceeds of $74.7 million. In connection with the Series D financing, the Company amended its certificate of incorporation to increase the minimum net IPO proceeds required for an automatic conversion of its outstanding convertible preferred stock from $50.0 million to $75.0 million.
The convertible preferred stock as of December 31, 2025 consisted of the following balances (in thousands, except share and per share amounts):
Shares Authorized
Shares
Issued and Outstanding
Aggregate Liquidation ValueNet Carrying Amount
Original Issue Price
per Share
Series A
25,390,41025,390,410$25,390 $25,314 $1.00 
Series B
39,597,56939,597,56971,319 70,783 $1.80 
Series C
52,211,39452,211,394106,601 106,244 $2.04 
Total
117,199,373117,199,373$203,310 $202,341 
The convertible preferred stock as of June 30, 2026, consisted of the following balances (in thousands, except share and per share amounts):
Shares Authorized
Shares
Issued and Outstanding
Aggregate Liquidation ValueNet Carrying Amount
Original Issue Price
per Share
Series A
25,390,41025,390,410

$25,390 

$25,314 

$1.00 
Series B
39,597,56939,597,569

71,319 

70,783 

$1.80 
Series C
52,211,39452,211,394

106,601 

106,244 

$2.04 
Series D
36,734,09436,734,09475,000 74,715 $2.04 
Total
153,933,467153,933,467$278,310 $277,056 
The holders of the Company’s Series A, Series B, Series C, and Series D convertible preferred stock (collectively, the Preferred Stock) have various rights, preferences, privileges, and restrictions.
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Dividends
The holders of Preferred Stock are entitled to receive noncumulative dividends at the rate of 8% per annum of the applicable original stock purchase price when and if declared by the board of directors, and in preference and in priority to any dividends payable on common stock. In the event dividends are paid on any share of common stock or any class or series that is convertible into common stock, the Company shall pay an additional dividend on all outstanding shares of Preferred Stock in a per share amount equal (on an as-if-converted to common stock basis) to the amount paid or set aside for each share of common stock. There have been no dividends declared by the Company’s board of directors as of June 30, 2026.
Liquidation
In the event of any liquidation or deemed liquidation, dissolution, or winding up of the Company (Deemed Liquidation Event), the holders of Preferred Stock shall be entitled to receive, prior and in preference to any distribution of any of the assets or surplus funds to the holders of common stock, an amount equal to the applicable Preferred Stock purchase price per share then held plus an amount equal to any dividends declared but unpaid on such shares. If the assets and funds available to be distributed to the stockholders shall be insufficient to permit the payment, in full, of any of the liquidation preferences, then the entire assets and funds legally available for distribution to the convertible preferred stock shall be distributed among the holders of Preferred Stock in proportion to the amount each preferred holder is entitled to receive.
Conversion
Each share of Preferred Stock is convertible at the option of the holder, at any time, into shares of common stock by dividing the original issue price by the then applicable conversion price, subject to certain anti-dilution adjustments, including stock splits, stock combinations, stock dividends, reclassification, recapitalization, merger, and consolidation. All of the shares of Preferred Stock will be automatically converted into shares of common stock upon the closing of an underwritten public offering pursuant to a registration statement under the Securities Act of 1933, as amended, resulting in at least $75.0 million of proceeds, net of underwriting discount and commissions to the Company.
As a result of the reverse stock split described in Note 15, Subsequent Events, the conversion ratio for the convertible preferred stock has been adjusted to one share of common stock for every 4.5087 shares of convertible preferred stock.
Voting
The holder of each share of Preferred Stock is entitled to one vote for each share of common stock into which it would be converted and generally votes together as a single class with the common stockholders.
Each share of common stock is entitled to one vote. The holders of the Series A convertible preferred stock, voting as a separate class, are entitled to elect one director to the Company’s board of directors. The holders of the Series B convertible preferred stock, voting as a separate class, are entitled to elect two directors to the Company’s board of directors. The holders of the Company’s common stock, voting as a separate class, are entitled to elect one director to the Company’s board of directors. The three remaining directors are elected by common stock and convertible preferred stockholders on an as-converted basis.
Anti-Dilution
The conversion price of the Preferred Stock will be subject to a broad-based weighted-average anti-dilution adjustment in the event that the Company issues additional equity securities (other than shares reserved under any employee incentive plan and certain other customary exceptions) at a purchase price less than the applicable conversion price.
Redemption
The Preferred Stock is not redeemable except upon the occurrence of a Deemed Liquidation Event, as a result of which the convertible preferred stockholders would receive consideration in accordance with applicable liquidation preferences, in the form of cash, other assets, or a combination of both. The Deemed Liquidation Events are outside the control of the Company and therefore redemption of the Preferred Stock may be
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triggered by an event that is not entirely within the Company’s control. As such, the Preferred Stock is classified as temporary equity outside of stockholders’ deficit in the condensed balance sheets.
11. Common Stock Reserved for Future Issuance
In connection with the Series D convertible preferred stock financing, the Company amended and restated its certificate of incorporation to increase the authorized shares to 210,270,000 shares of its common stock. Common stock reserved for future issuance as of December 31, 2025 and June 30, 2026 consisted of the following:
December 31,June 30,
20252026
Convertible preferred stock
25,994,03534,141,408
Stock options granted and outstanding
2,853,3552,904,378
Common stock reserved for future option grants
1,268,1444,117,195
Total
30,115,53441,162,981
12. Stock-based Compensation
Equity Incentive Plan
On March 3, 2020, the Company adopted the 2020 Equity Incentive Plan (the 2020 Plan) which provides for the grant of incentive stock options, non-statutory stock options, restricted stock awards, restricted stock units and stock appreciation rights to its employees, members of its board of directors and consultants. In connection with the Series D financing, the Company amended the 2020 Plan to increase the shares reserved for issuance by 2,962,208 shares. As of June 30, 2026, there were 9,192,671 shares authorized for issuance under the 2020 Plan, of which 4,117,195 shares remained available for future issuance.
Stock Options
Since inception, the Company generally granted options subject to service-based vesting conditions. Recipients of common stock options are eligible to purchase shares of the Company’s common stock at an exercise price equal to the estimated fair market value of such stock on the date of grant. The maximum term of stock options granted under the 2020 Plan is ten years and options generally vest over four years.
Stock Options Activity
The following table summarizes the activity of stock options issued under the 2020 Plan:
Options Outstanding
Weighted- Average Exercise Price
Weighted- Average Remaining Contractual Term
(years)
Aggregate Intrinsic Value
(in thousands)
Outstanding as of December 31, 20252,853,355$2.11 7.5$828 
Granted
219,402$2.35 
Exercised
(62,123)$1.67 
Forfeited/Canceled
(106,256)$1.89 
Outstanding as of June 30, 20262,904,378$2.15 7.4$4,520 
Exercisable as of June 30, 20262,904,378$2.15 7.4$4,520 
Vested as of June 30, 20261,688,741$1.98 6.7$2,902 
The weighted-average grant date fair value of stock options granted during the six months ended June 30, 2025 and 2026 was $1.76 and $1.78 per share, respectively. The intrinsic value of stock options exercised during each of the six months ended June 30, 2025 and 2026 was $0.1 million.
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Determination of Fair Value of Stock Options
For purposes of calculating stock-based compensation, the Company estimates the fair value of stock options using the Black-Scholes Model (BSM).
The underlying assumptions used to value stock options granted during the six months ended June 30, 2025 and 2026 using the BSM were as follows:
Six Months Ended June 30,
20252026
Expected term (years)
6.0 – 6.16.0 – 6.1
Expected volatility
80.5 %89.4% – 90.0%
Risk-free interest rate
4.4 %3.8% – 4.0%
Expected dividend yield
— — 
Early Exercises of Stock Options
During the six months ended June 30, 2025 and 2026, options to purchase 2,495 and 1,664 shares of the Company’s common stock were early exercised, respectively. As of December 31, 2025 and June 30, 2026, there were 9,625 and 3,930 shares of unvested early exercised options that were subject to repurchase, respectively. The liability related to the unvested early exercised stock options was not material as of either date.
Stock-based Compensation
The Company recorded stock-based compensation for the six months ended June 30, 2025 and 2026 as follows (in thousands):
Six Months Ended June 30,
20252026
General and administrative
$315 $258 
Research and development
266 218 
Restructuring and impairment charges
38 — 
Total stock-based compensation
$619 $476 
As of June 30, 2026, the total unrecognized stock-based compensation related to outstanding unvested stock options was $2.1 million and was expected to be recognized over a weighted-average period of 2.4 years.
13. Net Loss Per Share
The following potentially dilutive shares were excluded from the computation of diluted net loss per share attributable to common stockholders for the periods presented, because including them would have been anti-dilutive:
Six Months Ended June 30,
20252026
Convertible preferred stock, as converted
25,994,03534,141,408
Outstanding stock options
2,947,6932,904,378
Unvested early exercised stock options
19,8803,930
Total
28,961,60837,049,716
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14. Segment Information
The table below is a summary of the segment net loss, including significant segment expenses, for the six months ended June 30, 2025 and 2026 (in thousands):
Six Months Ended June 30,
20252026
Collaboration revenue
$2,306 $— 
Segment expenses:
Direct program expenses
13,612 9,370 
Indirect expenses:
Personnel-related expenses
6,977 5,362 
Other research and development expenses
4,402 2,479 
Other general and administrative expenses
1,058 1,105 
Facilities and other operating costs
1,964 1,643 
Stock-based compensation
619 476 
Depreciation expense
651 435 
Restructuring and impairment charges(1)
1,369 — 
Total operating expenses
30,652 20,870 
Loss from operations
(28,346)(20,870)
Other income, net
2,722 1,674 
Loss before income taxes
(25,624)(19,196)
Provision for (benefit from) income tax
— — 
Segment and net loss
$(25,624)$(19,196)
(1)Excludes stock-based compensation
15. Subsequent Events
The Company evaluated subsequent events from the condensed balance sheet date through October 5, 2026, the date the condensed financial statements were available to be issued. No subsequent events have been identified for disclosure to or adjustment in the condensed financial statements, other than the matters noted below.
Grant of Stock Options
In August 2026, the Company granted a total of 1,632,786 stock options to purchase shares of its common stock with an exercise price of $3.70 per share to employees, executive officers and members of its board of directors.
Events Subsequent to Original Issuance of Condensed Interim Financial Statements
In October 2026, the Company’s board of directors approved the grant of options to purchase a total of 172,670 shares of its common stock to employees and members of its board of directors. The options have an exercise price equal to the initial public offering price and become effective upon the effectiveness of the Company's registration statement.
In October 2026, the Company’s board of directors and stockholders approved a certificate of amendment to the Company’s amended and restated certificate of incorporation to effect a 1-for-4.5087 reverse split of the Company’s outstanding common stock (the Reverse Stock Split), which was effected on October 19, 2026. The authorized shares and the par value of the common stock and convertible preferred stock were not adjusted as a result of the Reverse Stock Split. All share data and per share data amounts related to common stock for all periods presented in the financial statements and notes thereto have been retrospectively adjusted to reflect the effect of the Reverse Stock Split. As the number of all outstanding convertible preferred stock remains
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unchanged, the conversion ratios for each series of the Company’s convertible preferred stock were retroactively adjusted as a result of the Reverse Stock Split.
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14,700,000 Shares
picture1.jpg
LYCIA THERAPEUTICS, INC.
Common Stock
PRELIMINARY PROSPECTUS
Joint Book-Running Managers

Jefferies


TD Cowen


Evercore ISI


Guggenheim Securities

Passive Book-Running Manager

LifeSci Capital

  , 2026


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PART II
INFORMATION NOT REQUIRED IN PROSPECTUS
Item 13. Other Expenses of Issuance and Distribution.
The following table sets forth all costs and expenses, other than underwriting discounts and commissions, paid or payable by the Registrant in connection with the sale of the common stock being registered. All amounts shown are estimates except for the SEC registration fee, the Financial Industry Regulatory Authority, Inc. (FINRA) filing fee and the Nasdaq Global Select Market (Nasdaq) listing fee:
AMOUNT PAID OR TO BE PAID
SEC registration fee
$26,474 
FINRA filing fee46,144 
Nasdaq listing fee325,000 
Printing and engraving expenses280,000 
Legal fees and expenses2,670,264 
Accounting fees and expenses906,928 
Transfer agent and registrar fees and expenses3,500 
Miscellaneous expenses
341,690 
Total
$4,600,000 

Item 14. Indemnification of Directors and Officers.
Section 145 of the DGCL authorizes a court to award, or a corporation’s board of directors to grant, indemnity to directors and officers under certain circumstances and subject to certain limitations. The terms of Section 145 of the DGCL are sufficiently broad to permit indemnification under certain circumstances for liabilities, including reimbursement of expenses incurred, arising under the Securities Act.
As permitted by the DGCL, the registrant’s restated certificate of incorporation to be effective upon the completion of this offering contains provisions that eliminate the personal liability of its directors and officers for monetary damages for any breach of fiduciary duties as a director or officer, except liability for the following:
nany breach of the director’s or officer’s duty of loyalty to the registrant or its stockholders;
nacts or omissions not in good faith or that involve intentional misconduct or a knowing violation of law;
nwith respect to directors, under Section 174 of the DGCL (regarding unlawful dividends and stock purchases);
nany transaction from which the director or officer derived an improper personal benefit; or
nwith respect to officers, any action by or in the right of the registrant.
As permitted by the DGCL, the registrant’s restated bylaws to be effective upon the completion of this offering, provide that:
nthe registrant is required to indemnify its directors and officers to the fullest extent permitted by the DGCL, subject to limited exceptions;
nthe registrant may indemnify its other employees and agents as set forth in the DGCL;
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nthe registrant is required to advance expenses, as incurred, to its directors and officers in connection with a legal proceeding to the fullest extent permitted by the DGCL, subject to limited exceptions; and
nthe rights conferred in the restated bylaws are not exclusive.
The registrant has entered, and intends to continue to, enter into indemnification agreements with each of its current directors and executive officers to provide these directors and executive officers additional contractual assurances regarding the scope of the indemnification set forth in the registrant’s restated certificate of incorporation and restated bylaws and to provide additional procedural protections. There is no pending litigation or proceeding involving a director or executive officer of the registrant for which indemnification is sought. Reference is also made to the underwriting agreement, filed as Exhibit 1.1 to this registration statement, which provides for the indemnification of executive officers, directors and controlling persons of the registrant against certain liabilities. The indemnification provisions in the registrant’s restated certificate of incorporation, restated bylaws and the indemnification agreements entered into or to be entered into between the registrant and each of its directors and executive officers may be sufficiently broad to permit indemnification of the registrant’s directors and executive officers for liabilities arising under the Securities Act.
The registrant has directors’ and officers’ liability insurance for securities matters.
Item 15. Recent Sales of Unregistered Securities.
The following lists set forth information regarding all securities sold or granted by the registrant from October 1, 2023 through the date of this prospectus that were not registered under the Securities Act, and the consideration, if any, received by the registrant for such securities:
(a)Equity Grants
Stock Option Grants. From October 1, 2023 through the date of this prospectus, the registrant has granted to its employees, directors, consultants and other service providers options to purchase an aggregate of 3,870,703 shares of its common stock under the 2020 Plan, with exercise prices ranging from $1.72 to $3.70 per share. The issuances of the securities described above were deemed to be exempt from registration pursuant to Section 4(a)(2) of the Securities Act or Rule 701 promulgated under the Securities Act as transactions pursuant to compensatory benefit plans. The shares of the registrant’s common stock issued upon the exercise of options are deemed to be restricted securities for purposes of the Securities Act.
(b)Preferred Stock
In April and May 2024, the registrant sold an aggregate of 52,211,394 shares of its Series C convertible preferred stock (Series C Preferred Stock) at a price per share of $2.0417 for total gross proceeds of approximately $106.6 million. Each share of Series C Preferred Stock will automatically convert into shares of the registrant’s common stock, at a conversion ratio of one share of common stock for every 4.5087 shares of Series C Preferred Stock (1-for-1 ratio before giving effect to the 1-for-4.5087 reverse split of our common stock), in connection with the completion of this offering. Pursuant to the registrant’s current investors’ rights agreement, holders of its Series C Preferred Stock are entitled to certain registration rights. These transactions were exempt from the registration requirements of the Securities Act in reliance upon Section 4(a)(2) of the Securities Act or Regulation D promulgated under the Securities Act.
In June 2026, the registrant sold an aggregate of 36,734,094 shares of its Series D convertible preferred stock (Series D Preferred Stock) at a price per share of $2.0417 for total gross proceeds of approximately $75.0 million. Each share of Series D Preferred Stock will automatically convert into shares of the registrant’s common stock, at a conversion ratio of one share of common stock for every 4.5087 shares of Series D Preferred Stock (1-for-1 ratio before giving effect to the 1-for-4.5087 reverse split of our common stock), in connection with the completion of this offering. Pursuant to the registrant’s current investors’ rights agreement, holders of its Series D Preferred Stock are entitled to certain registration rights. These transactions were exempt from the registration requirements of the Securities Act in reliance upon Section 4(a)(2) of the Securities Act or Regulation D promulgated under the Securities Act.
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None of the foregoing transactions involved any underwriters, underwriting discounts or commissions or any public offering, and the registrant believes each transaction was exempt from the registration requirements of the Securities Act as stated above. All recipients of the foregoing transactions either received adequate information about the registrant or had access, through their relationships with the registrant, to such information. Furthermore, the registrant affixed appropriate legends to the share certificates and instruments issued in each foregoing transaction setting forth that the securities had not been registered and the applicable restrictions on transfer.
Item 16. Exhibits and Financial Statement Schedules.
(a)Exhibits.
EXHIBIT NUMBER
DESCRIPTION
1.1
3.1
3.2*
3.3*
3.4*
4.1
4.2*
5.1
10.1*
10.2*^
10.3
10.4
10.5
10.6*
10.7
10.8*†^
10.9*^
23.1
23.2
24.1*
107
*Previously filed.
†      The Registrant has omitted portions of the exhibit (indicated by “[*]”) as permitted under Item 601(b)(10) of Regulation S-K.
^      The Registrant has omitted schedules and exhibits pursuant to Item 601(a)(5) of Regulation S-K. The Registrant agrees to furnish supplementally a copy of the omitted schedules and exhibits to the SEC upon request.
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(b)Financial Statement Schedules.
No financial statement schedules are provided because the information called for is not required or is shown either in the financial statements or notes.
Item 17. Undertakings.
The undersigned registrant hereby undertakes to provide to the underwriters, at the closing specified in the underwriting agreement, certificates in such denominations and registered in such names as required by the underwriters to permit prompt delivery to each purchaser. Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.
The undersigned registrant hereby undertakes that:
(i)For purposes of determining any liability under the Securities Act, the information omitted from the form of prospectus filed as part of this registration statement in reliance upon Rule 430A and contained in a form of prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act shall be deemed to be part of this registration statement as of the time it was declared effective.
(ii)For the purpose of determining any liability under the Securities Act, each post-effective amendment that contains a form of prospectus shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
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SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant has duly caused this registration statement on Form S-1 to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of South San Francisco, State of California, on the 20th day of October, 2026.
LYCIA THERAPEUTICS, INC.
By:/s/ Aetna Wun Trombley
Aetna Wun Trombley, Ph.D.
President and Chief Executive Officer
Pursuant to the requirements of the Securities Act of 1933, as amended, this registration statement on Form S-1 has been signed by the following persons in the capacities and on the dates indicated.
SignatureTitleDate
/s/ Aetna Wun Trombley
President, Chief Executive Officer and Director
(Principal Executive Officer)
October 20, 2026
Aetna Wun Trombley, Ph.D.
/s/ Amy Bachrodt
Chief Financial Officer
(Principal Financial and
Accounting Officer)
October 20, 2026
Amy Bachrodt
*Chair and DirectorOctober 20, 2026
William J. Rieflin
*DirectorOctober 20, 2026
Tim Anderson
*DirectorOctober 20, 2026
Ming Fang
*DirectorOctober 20, 2026
Laurent Fischer, M.D.
*DirectorOctober 20, 2026
Jane Pritchett Henderson
*DirectorOctober 20, 2026
Clare Ozawa, Ph.D.
* By:
/s/ Aetna Wun Trombley
Aetna Wun Trombley
Attorney-in-Fact

Exhibit 1.1
[●] Shares
Lycia Therapeutics, Inc.
UNDERWRITING AGREEMENT
[●], 2026
JEFFERIES LLC
TD SECURITIES (USA) LLC
EVERCORE GROUP L.L.C.
GUGGENHEIM SECURITIES, LLC
As Representatives of the several Underwriters
c/o JEFFERIES LLC
520 Madison Avenue
New York, New York 10022
c/o TD SECURITIES (USA) LLC
1 Vanderbilt Avenue
New York, New York 10017
c/o EVERCORE GROUP L.L.C.
55 East 52nd Street
New York, New York 10055
c/o GUGGENHEIM SECURITIES, LLC
330 Madison Avenue
New York, New York 10017
Ladies and Gentlemen:
Introductory. Lycia Therapeutics, Inc., a Delaware corporation (the “Company”), proposes to issue and sell to the several underwriters named in Schedule A (the “Underwriters”) an aggregate of [●] shares of its common stock, par value $0.0001 per share (the “Shares”). The [●] Shares to be sold by the Company are called the “Firm Shares.” In addition, the Company has granted to the Underwriters an option to purchase up to an additional [●] Shares as provided in Section 2. The additional [●] Shares to be sold by the Company pursuant to such option are collectively called the “Optional Shares.” The Firm Shares and, if and to the extent such option is exercised, the Optional Shares are collectively called the “Offered Shares.” Jefferies LLC (“Jefferies”), TD Securities (USA) LLC (“TD Cowen”), Evercore Group L.L.C. (“Evercore”) and Guggenheim Securities, LLC (“Guggenheim Securities”) have agreed to act as representatives of the several Underwriters (in such capacity, the “Representatives”) in connection with the offering and sale of the Offered Shares. To the extent there are no additional underwriters listed on Schedule A, the term “Representatives” as used herein shall mean you, as Underwriters, and the term “Underwriters” shall mean either the singular or the plural, as the context requires.
The Company has prepared and filed with the Securities and Exchange Commission (the “Commission”) a registration statement on Form S-1, File No. 333-299300 which contains a form of prospectus to be used in connection with the public offering and sale of the Offered Shares. Such



registration statement, as amended, including the financial statements, exhibits and schedules thereto, in the form in which it became effective under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder (collectively, the “Securities Act”), including any information deemed to be a part thereof at the time of effectiveness pursuant to Rule 430A under the Securities Act, is called the “Registration Statement.” Any registration statement filed by the Company pursuant to Rule 462(b) under the Securities Act in connection with the offer and sale of the Offered Shares is called the “Rule 462(b) Registration Statement,” and from and after the date and time of filing of any such Rule 462(b) Registration Statement the term “Registration Statement” shall include the Rule 462(b) Registration Statement. The prospectus, in the form first used by the Underwriters to confirm sales of the Offered Shares or in the form first made available to the Underwriters by the Company to meet requests of purchasers pursuant to Rule 173 under the Securities Act, is called the “Prospectus.” The preliminary prospectus dated [●], 2026 describing the Offered Shares and the offering thereof is called the “Preliminary Prospectus,” and the Preliminary Prospectus and any other prospectus in preliminary form that describes the Offered Shares and the offering thereof and is used prior to the filing of the Prospectus is called a “preliminary prospectus.” As used herein, “Applicable Time” is [●] [a.m.][p.m.] (New York City time) on [●], 2026. As used herein, “free writing prospectus” has the meaning set forth in Rule 405 under the Securities Act, and “Time of Sale Prospectus” means the Preliminary Prospectus together with the free writing prospectuses, if any, identified in Schedule B hereto and the pricing information set forth on Schedule B hereto. As used herein, “Road Show” means a “road show” (as defined in Rule 433 under the Securities Act) relating to the offering of the Offered Shares contemplated hereby that is a “written communication” (as defined in Rule 405 under the Securities Act). As used herein, “Section 5(d) Written Communication” means each written communication (within the meaning of Rule 405 under the Securities Act) that is made in reliance on Section 5(d) of the Securities Act by the Company or any person authorized to act on behalf of the Company to one or more potential investors that are qualified institutional buyers (“QIBs”) and/or institutions that are accredited investors (“IAIs”), as such terms are respectively defined in Rule 144A and Rule 501(a) under the Securities Act, to determine whether such investors might have an interest in the offering of the Offered Shares; “Section 5(d) Oral Communication” means each oral communication, if any, made in reliance on Section 5(d) of the Securities Act by the Company or any person authorized to act on behalf of the Company made to one or more QIBs and/or one or more IAIs to determine whether such investors might have an interest in the offering of the Offered Shares; “Marketing Materials” means any materials or information provided to investors by, or with the approval of, the Company in connection with the marketing of the offering of the Offered Shares, including any roadshow or investor presentations made to investors by the Company (whether in person or electronically); and “Permitted Section 5(d) Communication” means the Section 5(d) Written Communication(s) and Marketing Materials listed on Schedule C attached hereto.
All references in this agreement (“Agreement”) to (i) the Registration Statement, any preliminary prospectus (including the Preliminary Prospectus), or the Prospectus, or any amendments or supplements to any of the foregoing, or any free writing prospectus, shall include any copy thereof filed with the Commission pursuant to its Electronic Data Gathering, Analysis and Retrieval System (“EDGAR”) and (ii) the Prospectus shall be deemed to include any “electronic Prospectus” provided for use in connection with the offering of the Offered Shares as contemplated by Section 3(n) of this Agreement.
The Company hereby confirms its agreements with the Underwriters as follows:
Section 1.Representations and Warranties of the Company. The Company hereby represents, warrants and covenants to each Underwriter, as of the date of this Agreement, as of the
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First Closing Date (as hereinafter defined) and as of each Option Closing Date (as hereinafter defined), if any, as follows:
(a)Compliance with Registration Requirements. The Registration Statement has become effective under the Securities Act. The Company has complied, to the Commission’s satisfaction, with all requests of the Commission for additional or supplemental information, if any. No stop order suspending the effectiveness of the Registration Statement is in effect and no proceedings for such purpose have been instituted or are pending or, to the Company’s knowledge, are contemplated or threatened by the Commission.
(b)Disclosure. Each preliminary prospectus and the Prospectus when filed complied in all material respects with the Securities Act and, if filed by electronic transmission pursuant to EDGAR, was identical (except as may be permitted by Regulation S-T under the Securities Act) to the copy thereof delivered to the Underwriters for use in connection with the offer and sale of the Offered Shares. Each of the Registration Statement and any post-effective amendment thereto, at the time it became or becomes effective, complied and will comply in all material respects with the Securities Act and did not and will not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading. As of the Applicable Time, the Time of Sale Prospectus (including any preliminary prospectus wrapper) did not, and at the First Closing Date (as defined in Section 2) and at each applicable Option Closing Date (as defined in Section 2), will not, contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading. The Prospectus (including any Prospectus wrapper), as of its date, did not, and at the First Closing Date and at each applicable Option Closing Date, will not, contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The representations and warranties set forth in the three immediately preceding sentences do not apply to statements in or omissions from the Registration Statement or any post-effective amendment thereto, or the Prospectus or the Time of Sale Prospectus, or any amendments or supplements thereto, made in reliance upon and in conformity with written information relating to any Underwriter furnished to the Company in writing by the Representatives expressly for use therein, it being understood and agreed that the only such information consists of the information described in Section 9(b) below. There are no contracts or other documents required to be described in the Time of Sale Prospectus or the Prospectus or to be filed as an exhibit to the Registration Statement which have not been described or filed as required.
(c)Free Writing Prospectuses; Road Show. As of the determination date referenced in Rule 164(h) under the Securities Act, the Company was not, is not or will not be (as applicable) an “ineligible issuer” in connection with the offering of the Offered Shares pursuant to Rules 164, 405 and 433 under the Securities Act. Each free writing prospectus that the Company is required to file pursuant to Rule 433(d) under the Securities Act has been, or will be, filed with the Commission in accordance with the requirements of the Securities Act. Each free writing prospectus that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act or that was prepared by or on behalf of or used or referred to by the Company complies or will comply in all material respects with the requirements of Rule 433 under the Securities Act, including timely filing with the Commission, retention and legending, as applicable, and each such free writing prospectus, as of its issue date and at all subsequent times through the completion of the public offer and sale of the Offered Shares did not, does not and will not include any information that conflicted, conflicts or will conflict with the information contained in the Registration Statement, the Prospectus or any preliminary prospectus unless such information has been superseded or modified as of such time. The representations and warranties set
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forth in the immediately preceding sentence do not apply to statements made in reliance upon and in conformity with written information relating to any Underwriter furnished to the Company in writing by the Representatives expressly for use in any free writing prospectus, it being understood and agreed that the only such information consists of the information described in Section 9(b) below. Except for the free writing prospectuses, if any, identified in Schedule B, and electronic road shows, if any, furnished to you before first use, the Company has not prepared, used or referred to, and will not, without your prior written consent (which consent shall not be unreasonably withheld, conditioned or delayed), prepare, use or refer to, any free writing prospectus. Each Road Show, when considered together with the Time of Sale Prospectus, did not, as of the Applicable Time, contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading.
(d)Distribution of Offering Material By the Company. Prior to the later of (i) the expiration or termination of the option granted to the several Underwriters in Section 2, (ii) the completion of the Underwriters’ distribution of the Offered Shares and (iii) the expiration of 25 days after the date of the Prospectus, the Company has not distributed and will not distribute any offering material in connection with the offering and sale of the Offered Shares other than the Registration Statement, the Time of Sale Prospectus, the Prospectus or any free writing prospectus reviewed and consented to by the Representatives, the free writing prospectuses, if any, identified on Schedule B hereto and any Permitted Section 5(d) Communications.
(e)The Underwriting Agreement. This Agreement has been duly authorized, executed and delivered by the Company.
(f)Authorization of the Offered Shares. The Offered Shares have been duly authorized for issuance and sale pursuant to this Agreement and, when issued and delivered by the Company against payment therefor pursuant to this Agreement, will be validly issued, fully paid and nonassessable, and the issuance and sale of the Offered Shares is not subject to any preemptive rights, rights of first refusal or other similar rights to subscribe for or purchase the Offered Shares that have not been duly waived or satisfied.
(g)No Applicable Registration or Other Similar Rights. There are no persons with registration or other similar rights to have any equity or debt securities registered for sale under the Registration Statement or included in the offering contemplated by this Agreement, except for such rights as have been duly waived or satisfied.
(h)No Material Adverse Change. Except as otherwise disclosed in the Registration Statement, the Time of Sale Prospectus and the Prospectus, subsequent to the respective dates as of which information is given in the Registration Statement, the Time of Sale Prospectus and the Prospectus: (i) there has been no material adverse change, or any development that would reasonably be expected to result in a material adverse change, in (A) the condition, financial or otherwise, or in the earnings, business, properties, operations, operating results, assets, liabilities or prospects, whether or not arising from transactions in the ordinary course of business, of the Company or (B) the ability of the Company to consummate the transactions contemplated by this Agreement or perform its obligations hereunder (any such change being referred to herein as a “Material Adverse Change”); (ii) the Company has not incurred any material liability or obligation, indirect, direct or contingent, including without limitation any losses or interference with its business from fire, explosion, flood, earthquakes, accident or other calamity, whether or not covered by insurance, or from any strike, labor dispute or court or governmental action, order or decree, that are material, individually or in the aggregate, to the Company and has not
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entered into any material transactions not in the ordinary course of business; and (iii) there has not been any material decrease in the capital stock or any material increase in any short-term or long-term indebtedness of the Company and there has been no dividend or distribution of any kind declared, paid or made by the Company or, except for dividends paid to the Company, on any class of capital stock, or any repurchase or redemption by the Company of any class of capital stock.
(i)Independent Accountants. KPMG LLP, which has expressed its opinion with respect to the financial statements of the Company (which term as used in this Agreement includes the related notes thereto) filed with the Commission as a part of the Registration Statement, the Time of Sale Prospectus and the Prospectus, is (i) an independent registered public accounting firm as required by the Securities Act and the rules of the Public Company Accounting Oversight Board (“PCAOB”), (ii) in compliance with the applicable requirements relating to the qualification of accountants under Rule 2-01 of Regulation S-X under the Securities Act and (iii) a registered public accounting firm as defined by the PCAOB whose registration has not been suspended or revoked and who has not requested such registration to be withdrawn.
(j)Financial Statements. The financial statements filed with the Commission as a part of the Registration Statement, the Time of Sale Prospectus and the Prospectus present fairly, in all material respects, the consolidated financial position of the Company as of the dates indicated and the results of its operations, changes in stockholders’ equity and cash flows for the periods specified. Such financial statements have been prepared in conformity with generally accepted accounting principles (“GAAP”) as applied in the United States applied on a consistent basis throughout the periods involved, except as may be expressly stated in the related notes thereto, and except in the case of unaudited financial statements, which are subject to normal and recurring year-end adjustments and do not contain certain footnotes as permitted by the applicable rules of the Commission. No other financial statements or supporting schedules are required to be included in the Registration Statement, the Time of Sale Prospectus or the Prospectus. The financial data set forth in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus under the captions “Prospectus Summary—Summary Consolidated Financial Data” and “Capitalization” fairly present, in all material respects, the information set forth therein on a basis consistent with that of the audited financial statements contained in the Registration Statement, the Time of Sale Prospectus and the Prospectus. To the Company’s knowledge, no person who has been suspended or barred from being associated with a registered public accounting firm, or who has failed to comply with any sanction pursuant to Rule 5300 promulgated by the PCAOB, has participated in or otherwise aided the preparation of, or audited, the financial statements, supporting schedules or other financial data filed with the Commission as a part of the Registration Statement, the Time of Sale Prospectus and the Prospectus.
(k)Company’s Accounting System. The Company makes and keeps accurate, in all material respects, books and records and maintains a system of internal accounting controls sufficient to provide reasonable assurance that: (i) transactions are executed in accordance with management’s general or specific authorization; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with GAAP as applied in the United States and to maintain accountability for assets; (iii) access to assets is permitted only in accordance with management’s general or specific authorization; and (iv) the recorded accountability for assets is compared with existing assets at reasonable intervals and appropriate action is taken with respect to any differences.
(l)Disclosure Controls and Procedures; Deficiencies in or Changes to Internal Control Over Financial Reporting. The Company has established and maintains disclosure controls and procedures (as defined in Rules 13a-15 and 15d-15 under the Securities Exchange Act of 1934, as
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amended (the “Exchange Act”)), which (i) are designed to ensure that material information relating to the Company is made known to the Company’s principal executive officer and its principal financial officer by others within those entities, particularly during the periods in which the periodic reports required under the Exchange Act are being prepared; (ii) have been evaluated by management of the Company for effectiveness as of the end of the Company’s most recent fiscal quarter; and (iii) are effective in all material respects to perform the functions for which they were established. Since the end of the Company’s most recent audited fiscal year, there have been no significant deficiencies or material weakness in the Company’s internal control over financial reporting (whether or not remediated) and no change in the Company’s internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting. The Company is not aware of any change in its internal control over financial reporting that has occurred during its most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.
(m)Incorporation and Good Standing of the Company. The Company has been duly incorporated and is validly existing as a corporation in good standing under the laws of the jurisdiction of its incorporation and has the corporate power and authority to own, lease and operate its properties and to conduct its business as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus and to enter into and perform its obligations under this Agreement. The Company is duly qualified as a foreign corporation to transact business and is in good standing in the State of Delaware and each other jurisdiction in which such qualification is required, whether by reason of the ownership or leasing of property or the conduct of business, except where the failure to be so qualified or in good standing would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change.
(n)Subsidiaries. The Company has no subsidiaries (as defined in Rule 405 under the Securities Act).
(o)Capitalization and Other Capital Stock Matters. The authorized, issued and outstanding capital stock of the Company is as set forth in the Registration Statement, the Time of Sale Prospectus and the Prospectus under the caption “Capitalization” (other than for subsequent issuances, if any, pursuant to employee benefit plans, or upon the exercise of outstanding options or warrants, in each case as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus). The Shares (including the Offered Shares) conform in all material respects to the description thereof contained in the Time of Sale Prospectus. All of the issued and outstanding Shares have been duly authorized and validly issued, are fully paid and nonassessable and have been issued in compliance with all applicable federal and state securities laws. None of the outstanding Shares were issued in violation of any preemptive rights, rights of first refusal or other similar rights to subscribe for or purchase securities of the Company. There are no authorized or outstanding options, warrants, preemptive rights, rights of first refusal or other rights to purchase, or equity or debt securities convertible into or exchangeable or exercisable for, any capital stock of the Company, other than those described in the Registration Statement, the Time of Sale Prospectus and the Prospectus. The descriptions of the Company’s stock option, stock bonus and other stock plans or arrangements, and the options or other rights granted thereunder, set forth in the Registration Statement, the Time of Sale Prospectus and the Prospectus accurately and fairly present, in all material respects, the information required to be shown with respect to such plans, arrangements, options and rights.
(p)Stock Exchange Listing. The Offered Shares have been approved for listing on The Nasdaq Global Select Market (“Nasdaq”), subject only to official notice of issuance.
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(q)Non-Contravention of Existing Instruments; No Further Authorizations or Approvals Required. The Company is not in violation of its charter or by-laws, partnership agreement or operating agreement or similar organizational documents, as applicable, or is in default (or, with the giving of notice or lapse of time, would be in default) (“Default”) under any indenture, loan, credit agreement, note, lease, license agreement, contract, franchise or other instrument (including, without limitation, any pledge agreement, security agreement, mortgage or other instrument or agreement evidencing, guaranteeing, securing or relating to indebtedness) to which the Company is a party or by which it may be bound, or to which any of its properties or assets are subject (each, an “Existing Instrument”), except for such Defaults as would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change. The Company’s execution, delivery and performance of this Agreement, consummation of the transactions contemplated hereby and by the Registration Statement, the Time of Sale Prospectus and the Prospectus and the issuance and sale of the Offered Shares (including the use of proceeds from the sale of the Offered Shares as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus under the caption “Use of Proceeds”) (i) have been duly authorized by all necessary corporate action and will not result in any violation of the provisions of the charter or by-laws, partnership agreement or operating agreement or similar organizational documents, as applicable, of the Company, (ii) will not conflict with or constitute a breach of, or Default or a Debt Repayment Triggering Event (as defined below) under, or result in the creation or imposition of any lien, charge or encumbrance upon any property or assets of the Company pursuant to, or require the consent of any other party to, any Existing Instrument, except for such conflicts, breaches, Defaults or Debt Repayment Triggering Events or liens, charges or encumbrances that would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change, and (iii) will not result in any violation of any law, administrative regulation or administrative or court decree applicable to the Company, except for such violations as would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change. No consent, approval, authorization or other order of, or registration or filing with, any court or other governmental or regulatory authority or agency, is required for the Company’s execution, delivery and performance of this Agreement and consummation of the transactions contemplated hereby and by the Registration Statement, the Time of Sale Prospectus and the Prospectus, except such as have been obtained or made by the Company and are in full force and effect under the Securities Act and such as may be required under applicable state securities or blue sky laws or the Financial Industry Regulatory Authority, Inc. (“FINRA”). As used herein, a “Debt Repayment Triggering Event” means any event or condition which gives, or with the giving of notice or lapse of time would give, the holder of any note, debenture or other evidence of indebtedness (or any person acting on such holder’s behalf) the right to require the repurchase, redemption or repayment of all or a portion of such indebtedness by the Company.
(r)Compliance with Laws. The Company has been and is in compliance with all applicable laws, rules and regulations, except where failure to be so in compliance could not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change.
(s)No Material Actions or Proceedings. There is no action, suit, proceeding, inquiry or investigation brought by or before any legal or governmental entity now pending or, to the Company’s knowledge, threatened, against or affecting the Company, which would reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change. Except as would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change, no material labor dispute with the employees of the Company, or with the employees of any principal supplier, manufacturer, customer or contractor of the Company, exists or, to the Company’s knowledge, is threatened or imminent.
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(t)Intellectual Property Rights. The Company owns, or has obtained valid and enforceable licenses for the inventions, patent applications, patents, trademarks, trade names, service names, service marks, copyrights, trade secrets, know how (including unpatented and/or unpatentable proprietary or confidential information, systems or procedures) and other intellectual property described in the Registration Statement, the Time of Sale Prospectus and the Prospectus as being owned or licensed by it or which are necessary for, or material to, the conduct of its business as currently conducted or as disclosed in the Prospectus as currently proposed to be conducted (collectively, “Intellectual Property”), and, to the Company’s knowledge, the conduct of its business does not and will not infringe, misappropriate or otherwise conflict in any material respect with any such intellectual property rights of others. The Intellectual Property of the Company has not been adjudged by a court of competent jurisdiction to be invalid or unenforceable, in whole or in part, and the Company is unaware of any facts which would form a reasonable basis for any such adjudication. To the Company’s knowledge: (i) there are no third parties who have rights to any Intellectual Property, including any liens, security interests, or other encumbrances, except for non-exclusive licenses entered into in the ordinary course of business or customary reversionary rights of third-party licensors with respect to Intellectual Property that is disclosed in the Registration Statement, the Time of Sale Prospectus and the Prospectus as licensed to the Company and any liens disclosed in the U.S. Patent and Trademark Office (“USPTO”) assignment database; and (ii) there is no infringement by third parties of any Intellectual Property. To the Company’s knowledge, the patents, trademarks and copyrights held or licensed by the Company included within the Intellectual Property are valid, enforceable and subsisting, and the patent, trademark, and copyright applications included within the Intellectual Property are subsisting and have not been abandoned. To the Company’s knowledge, all patents and patent applications owned by or licensed to the Company, or under which the Company has rights, have been duly and properly filed and maintained. To the Company’s knowledge, the development, manufacture, sale, and any currently proposed use of any of the products, proposed products or processes of the Company referred to in the Registration Statement, the Time of Sale Prospectus or the Prospectus as under development, do not currently, and will not upon commercialization, infringe any right or valid patent claim of any third party. The Company has not received any written notice of any claim, or is otherwise aware of, any infringement, misappropriation, or conflict with any intellectual property rights of another, and the Company is unaware of any facts which would form a reasonable basis for any such written notice or claim. There is no pending or, to the Company’s knowledge, threatened action, suit, proceeding or claim by others: (A) challenging the Company’s rights in or to any Intellectual Property, and the Company is unaware of any facts which would form a reasonable basis for any such action, suit, proceeding or claim; (B) challenging the validity, enforceability or scope of any Intellectual Property, including any interferences, oppositions, reexaminations, or government proceedings, and the Company is unaware of any facts which would form a reasonable basis for any such action, suit, proceeding or claim; or (C) asserting that the Company infringes, misappropriates, or otherwise violates, or would, upon the commercialization of any product or service described in the Registration Statement, the Time of Sale Prospectus or the Prospectus as under development, infringe, misappropriate, or violate, any patent, trademark, trade name, service name, copyright, trade secret or other proprietary rights of others, and the Company is unaware of any facts which would form a reasonable basis for any such action, suit, proceeding or claim. The Company has complied in all material respects with the terms of each agreement pursuant to which Intellectual Property has been licensed to the Company, and all such agreements are in full force and effect. To the Company’s knowledge, there are no material defects in any of the patents or patent applications included in the Intellectual Property. The Company has taken all commercially reasonable steps to protect, maintain and safeguard its Intellectual Property, including the execution of appropriate nondisclosure agreements, confidentiality agreements and invention assignment agreements with its employees, and, to the Company’s knowledge, no employee of the Company is in or has been in violation of any term of any employment contract, patent disclosure agreement, invention assignment agreement, non-competition
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agreement, non-solicitation agreement, nondisclosure agreement, or any restrictive covenant to or with a former employer where the basis of such violation relates to such employee’s employment with the Company. To the Company’s knowledge, the duty of candor and good faith as required by the USPTO during the prosecution of the United States patents and patent applications included in the Intellectual Property have been complied with; and in all foreign offices having similar requirements, all such requirements have been complied with. The Company is not aware of any facts required to be disclosed to the USPTO that were not disclosed to the USPTO and which would preclude the grant of a patent in connection with any such application or could reasonably form the basis of a finding of invalidity with respect to any patents that have issued with respect to such applications. To the Company’s knowledge, there is no prior art that may render any patent within the Intellectual Property invalid or that may render any patent application within the Intellectual Property unpatentable that has not been disclosed to the USPTO. To the Company’s knowledge, none of the Company owned Intellectual Property or technology (including information technology and outsourced arrangements) employed by the Company has been obtained or is being used by the Company in violation of any contractual obligation binding on the Company or any of its officers, directors or employees or otherwise in violation of the rights of any persons. The product candidates described in the Registration Statement, the Time of Sale Prospectus and the Prospectus as under development by the Company fall within the scope of the claims of one or more patents owned by, or licensed to, the Company. There is no patent or published patent application, in the United States or other jurisdiction, which, in the case of a patent, contains claims, or in the case of a published patent application contains patentable claims, that dominate or may dominate any of the Company’s Intellectual Property or that interferes with the issued or pending claims of any of the Company’s Intellectual Property.
(u)All Necessary Permits, etc. The Company possesses such valid and current licenses, certificates, authorizations, approvals, consents or permits required by state, federal or foreign regulatory agencies or bodies to conduct its business as currently conducted and as described in the Registration Statement, the Time of Sale Prospectus or the Prospectus (“Permits”), except where failure to so possess would not reasonably be expected to, individually or in the aggregate, result in a Material Adverse Change. The Company is not in violation of, or in default under, any of the Permits or has not received any notice of proceedings relating to the revocation or modification of, or non-compliance with, any such Permits, except as would not reasonably be expected, individually or in the aggregate, to have a Material Adverse Change. The Company has filed, obtained, maintained or submitted all reports, documents, forms, notices, applications, records, claims, submissions and supplements or amendments as required by any Permits and that all such reports, documents, forms, notices, applications, records, claims, submissions and supplements or amendments were timely, complete, correct and not misleading on the date filed (or were corrected or supplemented by a subsequent submission), except as would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change.
(v)Title to Properties. Except as would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change, the Company has good and marketable title to all of the personal property and other assets reflected as owned in the financial statements referred to in Section 1(j) above (or elsewhere in the Registration Statement, the Time of Sale Prospectus or the Prospectus), in each case free and clear of any security interests, mortgages, liens, encumbrances, equities, adverse claims and other defects. The real property, improvements, equipment and personal property held under lease by the Company are held under valid and enforceable leases, with such exceptions as are not material and do not materially interfere with the use made or proposed to be made of such real property, improvements, equipment or personal property by the Company. The Company does not own any real property.
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(w)Tax Law Compliance. The Company has filed all necessary federal, state and foreign income and franchise tax returns or has properly requested extensions thereof and has paid all taxes required to be paid by it and, if due and payable, any related or similar assessment, fine or penalty levied against it except as may be being contested in good faith and by appropriate proceedings or to the extent that failure to file or pay would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change. The Company has made adequate charges, accruals and reserves in the applicable financial statements referred to in Section 1(j) above in respect of all federal, state and foreign income and franchise taxes for all periods as to which the tax liability of the Company has not been finally determined.
(x)Insurance. The Company is insured by recognized, financially sound and reputable institutions with policies in such amounts and with such deductibles and covering such risks as the Company reasonably believes are generally deemed adequate and customary for its business including, but not limited to, policies covering real and personal property owned or leased by the Company against theft, damage, destruction, acts of vandalism and earthquakes and policies covering the Company for product liability claims and clinical trial liability claims. The Company has no reason to believe that it will not be able (i) to renew its existing insurance coverage as and when such policies expire or (ii) to obtain comparable coverage from similar institutions as may be necessary or appropriate to conduct its business as now conducted and at a cost that would not reasonably be expected to result in a Material Adverse Change. The Company has not been denied any insurance coverage which it has sought or for which it has applied.
(y)Compliance with Environmental Laws. Except as would not reasonably be expected, individually or in the aggregate, to result in a Material Adverse Change: (i) the Company is not in violation of any federal, state, local or foreign statute, law, rule, regulation, ordinance, code, policy or rule of common law or any judicial or administrative interpretation thereof, including any judicial or administrative order, consent, decree or judgment, relating to pollution or protection of human health, the environment (including, without limitation, ambient air, surface water, groundwater, land surface or subsurface strata) or wildlife, including, without limitation, laws and regulations relating to the release or threatened release of chemicals, pollutants, contaminants, wastes, toxic substances, hazardous substances, petroleum or petroleum products (collectively, “Hazardous Materials”) or to the manufacture, processing, distribution, use, treatment, storage, disposal, transport or handling of Hazardous Materials (collectively, “Environmental Laws”); (ii) the Company has all permits, authorizations and approvals required under any applicable Environmental Laws and is in compliance with its requirements; (iii) there are no pending or, to the Company’s knowledge, threatened administrative, regulatory or judicial actions, suits, demands, demand letters, claims, liens, notices of noncompliance or violation, investigation or proceedings relating to any Environmental Law against the Company; and (iv) to the Company’s knowledge, there are no events or circumstances that might reasonably be expected to form the basis of an order for clean-up or remediation, or an action, suit or proceeding by any private party or governmental body or agency, against or affecting the Company relating to Hazardous Materials or any Environmental Laws.
(z)[Reserved].
(aa)ERISA Compliance. The Company and any “employee benefit plan” (as defined under the Employee Retirement Income Security Act of 1974, as amended, and the regulations and published interpretations thereunder (collectively, “ERISA”)) established or maintained by the Company or its “ERISA Affiliates” (as defined below) are in compliance in all material respects with ERISA. “ERISA Affiliate” means, with respect to the Company, any member of any group of organizations described in
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Sections 414(b), (c), (m) or (o) of the Internal Revenue Code of 1986, as amended, and the regulations and published interpretations thereunder (the “Code”) of which the Company is a member. No “reportable event” (as defined under ERISA) has occurred or is reasonably expected to occur with respect to any “employee benefit plan” established or maintained by the Company or any of its ERISA Affiliates that would reasonably be expected to result in a material liability to the Company. No “employee benefit plan” established or maintained by the Company or any of its ERISA Affiliates, if such “employee benefit plan” were terminated, would have any “amount of unfunded benefit liabilities” (as defined under ERISA) that would reasonably be expected to result in a material liability to the Company. Neither the Company nor any of its ERISA Affiliates has incurred or reasonably expects to incur any material liability under (i) Title IV of ERISA with respect to termination of, or withdrawal from, any “employee benefit plan” or (ii) Sections 412, 4971, 4975 or 4980B of the Code. Each employee benefit plan established or maintained by the Company or any of its ERISA Affiliates that is intended to be qualified under Section 401(a) of the Code is so qualified and, to the Company’s knowledge, nothing has occurred, whether by action or failure to act, which would cause the loss of such qualification.
(bb)Company Not an “Investment Company.” The Company is not, and will not be, either after receipt of payment for the Offered Shares or after the application of the proceeds therefrom as described under “Use of Proceeds” in the Registration Statement, the Time of Sale Prospectus or the Prospectus, required to register as an “investment company” under the Investment Company Act of 1940, as amended (the “Investment Company Act”).
(cc)No Price Stabilization or Manipulation; Compliance with Regulation M. The Company has not taken, directly or indirectly, any action designed to or that would reasonably be expected to cause or result in stabilization or manipulation of the price of the Shares or of any “reference security” (as defined in Rule 100 of Regulation M under the Exchange Act (“Regulation M”)) with respect to the Shares, whether to facilitate the sale or resale of the Offered Shares or otherwise, and has taken no action which would directly or indirectly violate Regulation M.
(dd)Related-Party Transactions. There are no business relationships or related-party transactions involving the Company or any other person required to be described in the Registration Statement, the Time of Sale Prospectus or the Prospectus that have not been described as required.
(ee)FINRA Matters. All of the information provided to the Underwriters or to counsel for the Underwriters by the Company, its counsel, its officers and directors and, to the Company’s knowledge, the holders of any securities (debt or equity) or options to acquire any securities of the Company in connection with the offering of the Offered Shares is true, complete, and correct in all material respects and compliant with FINRA’s rules and any letters, filings or other supplemental information provided to FINRA pursuant to FINRA Rules or NASD Conduct Rules is true, complete and correct in all material respects.
(ff)Parties to Lock-Up Agreements. The Company has furnished to the Underwriters a letter agreement in the form attached hereto as Exhibit A (the “Lock-up Agreement”) from the directors and officers of the Company and from all securityholders of the Company. If any additional persons shall become directors or officers (as defined in Rule 16a-1(f) under the Exchange Act) of the Company prior to the end of the Lock-up Period (as defined below), the Company shall cause each such person, prior to or contemporaneously with their appointment or election as a director or officer of the Company, to execute and deliver to the Representatives a Lock-up Agreement.
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(gg)Statistical and Market-Related Data. All statistical, demographic and market-related data included in the Registration Statement, the Time of Sale Prospectus or the Prospectus are based on or derived from sources that the Company believes, after reasonable inquiry, to be reliable and accurate in all material respects. To the extent required, the Company has obtained the written consent to the use of such data from such sources.
(hh)Sarbanes-Oxley Act. There is, and has been, no failure on the part of the Company or any of its directors or officers, in their capacities as such, to comply with any applicable provision of the Sarbanes-Oxley Act of 2002, as amended and the rules and regulations promulgated in connection therewith, including Section 402 related to loans and Sections 302 and 906 related to certifications.
(ii)No Unlawful Contributions or Other Payments. Neither the Company nor, to the Company’s knowledge, any employee or agent of the Company, has made any contribution or other payment to any official of, or candidate for, any federal, state or foreign office in violation of any applicable law or of the character required to be disclosed in the Registration Statement, the Time of Sale Prospectus or the Prospectus.
(jj)Anti-Corruption and Anti-Bribery Laws. Neither the Company nor any director, officer, or employee of the Company, nor to the Company’s knowledge, any agent, affiliate or other person acting on behalf of the Company has, in the course of its actions for, or on behalf of, the Company (i) used any corporate funds for any unlawful contribution, gift, entertainment or other unlawful expenses relating to political activity; (ii) made or taken any act in furtherance of an offer, promise, or authorization of any direct or indirect unlawful payment or benefit to any foreign or domestic government official or employee, including of any government-owned or controlled entity or public international organization, or any political party, party official, or candidate for political office; (iii) violated or is in violation of any provision of the U.S. Foreign Corrupt Practices Act of 1977, as amended (the “FCPA”), the UK Bribery Act 2010, or any other applicable anti-bribery or anti-corruption law; or (iv) made, offered, authorized, requested, or taken an act in furtherance of any unlawful bribe, rebate, payoff, influence payment, kickback or other unlawful payment or benefit. The Company and, to the Company’s knowledge, the Company’s controlled affiliates, have conducted their respective businesses in compliance with the FCPA, and have instituted and maintain policies and procedures designed to ensure, and which are reasonably expected to continue to ensure, continued compliance therewith.
(kk)Money Laundering Laws. The operations of the Company are, and have been conducted at all times, in compliance with applicable financial recordkeeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, the money laundering statutes of all applicable jurisdictions, the rules and regulations thereunder and any related or similar applicable rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “Money Laundering Laws”) and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company with respect to the Money Laundering Laws is pending or, to the Company’s knowledge, threatened.
(ll)Sanctions. Neither the Company nor any of its directors, officers, or employees, nor, to the Company’s knowledge, any agent, controlled affiliate or other person acting on behalf of the Company is currently the subject or the target of any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Department of the Treasury (“OFAC”) or the U.S. Department of State, the United Nations Security Council, the European Union, His Majesty’s Treasury of the United Kingdom, or other relevant sanctions authority (collectively, “Sanctions”); nor is the Company located, organized or resident in a country or territory that is the subject or the target of Sanctions, including, without limitation,
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Crimea, Cuba, Iran, North Korea, Syria, and the so-called Donetsk People’s Republic, the so-called Luhansk People’s Republic regions of Ukraine, and the non-government controlled areas of the Zaporizhzhia and Kherson Regions of Ukraine; and the Company will not directly or indirectly use the proceeds of this offering, or lend, contribute or otherwise make available such proceeds to any joint venture partner or other person or entity, for the purpose of financing the activities of or business with any person, or in any country or territory, that at the time of such financing, is the subject or the target of Sanctions or in any other manner that will result in a violation by any person (including any person participating in the transaction whether as underwriter, advisor, investor or otherwise) of applicable Sanctions. Since April 24, 2019, the Company has not knowingly engaged in and is not now knowingly engaged in any dealings or transactions with any person that at the time of the dealing or transaction is or was the subject or the target of Sanctions or with any Sanctioned Country.
(mm)Brokers. Except pursuant to this Agreement, there is no broker, finder or other party that is entitled to receive from the Company any brokerage or finder’s fee or other fee or commission as a result of any transactions contemplated by this Agreement.
(nn)Forward-Looking Statements. Each financial or operational projection or other “forward-looking statement” (as defined by Section 27A of the Securities Act or Section 21E of the Exchange Act) contained in the Registration Statement, the Time of Sale Prospectus or the Prospectus (i) was so included by the Company in good faith and with reasonable basis after due consideration by the Company of the underlying assumptions, estimates and other applicable facts and circumstances and (ii) is accompanied by meaningful cautionary statements identifying those factors that could cause actual results to differ materially from those in such forward-looking statement. No such statement was made with the knowledge of an executive officer or director of the Company that it was false or misleading.
(oo)No Outstanding Loans or Other Extensions of Credit. The Company does not have any outstanding extension of credit, in the form of a personal loan, to or for any director or executive officer (or equivalent thereof) of the Company except for such extensions of credit as are expressly permitted by Section 13(k) of the Exchange Act.
(pp)Cybersecurity. The Company’s material information technology assets and equipment, computers, systems, networks, hardware, software, websites, applications, and databases used in the ordinary course of the business of the Company (collectively, “IT Systems”) are adequate for, and operate and perform as required in connection with the operation of the business of the Company as currently conducted, and are free and clear of all material bugs, errors, defects, Trojan horses, time bombs, malware and other corruptants. The Company has not identified and is not otherwise aware of any security vulnerabilities classified as “critical” or “high” (or of similarly significant risk) affecting the Company’s IT Systems that have not been or will not be remediated in a commercially reasonable manner. The Company has implemented, maintained, and complied in all material respects with a comprehensive written information security program that (x) includes reasonable physical, technical and administrative controls, policies, procedures, and safeguards to maintain and protect the confidentiality, integrity, availability, privacy and security of all sensitive, confidential or regulated data in the Company’s possession, custody or control (“Confidential Data”) and Personal Data (defined below), and the integrity, availability, continuous operation, redundancy and security of all IT Systems, and (y) identifies, prevents, and mitigates security incidents, vulnerabilities, and internal and external risks to the security of IT systems and Confidential Data. “Personal Data” means (i) any information that identifies, relates to, or may reasonably be used to identify an individual; (ii) an individual's health insurance policy number or subscriber identification number, any unique identifier used by a health insurer to identify the individual; (iii) any information which would qualify as “protected health information” under the Health
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Insurance Portability and Accountability Act of 1996, as amended by the Health Information Technology for Economic and Clinical Health Act (collectively, “HIPAA”); and (iv) any information which would qualify as “personal data,” “personal information,” “medical information,” “consumer health data,” or similar term under the Privacy Laws. There have been no breaches, violations, vulnerabilities, outages or unauthorized uses of or accesses to, nor any incidents under internal review or investigations relating to the same, including without limitation, with respect to IT Systems, Confidential Data, and Personal Data, except for those that have been remedied without material cost or liability or the duty to notify any other person. The Company is presently, and at all prior times was, in material compliance with all applicable binding rules and regulations of any court or arbitrator or governmental or regulatory authority, and its internal policies and contractual obligations, each governing the Processing (as defined below), privacy and security of Personal Data and Confidential Data, the privacy and security of IT Systems and the protection of such IT Systems, Confidential Data, and Personal Data from unauthorized use, access, misappropriation or modification.
(qq)Compliance with Data Privacy Laws. The Company is, and in the past three (3) years has been, in material compliance with all applicable state and federal data privacy and security laws and regulations regarding the collection, use, storage, retention, disclosure, transfer, disposal, or any other processing (collectively “Process” or “Processing”) of Personal Data, including, as applicable, HIPAA, the California Consumer Privacy Act (“CCPA”), the European Union General Data Protection Regulation (“GDPR”) (EU 2016/679), state consumer health data privacy laws (including the Washington My Health My Data Act), and Executive Order 14117 and rules and regulations issued thereunder, including 28 C.F.R. Part 202, as implemented or amended from time to time (the “DSP”) (collectively, the “Privacy Laws”). To ensure compliance with the Privacy Laws, the Company has in place, complies with, and takes all commercially reasonable steps necessary to ensure compliance in all material respects with its policies, procedures, statements and representations relating to data privacy and security, and the Processing of Personal Data and Confidential Data (the “Privacy Statements”). In the past three (3) years, (x) the Company has provided accurate notice of its Privacy Statements then in effect to its customers, employees, third party vendors and representatives; (y) each of the Privacy Statements has provided accurate, complete and sufficient notice of the Company’s then-current privacy practices and Processing relating to its subject matter and such Privacy Statements do not contain any material misrepresentations or omissions, and (z) the Company has made all material disclosures to users and customers required by applicable laws and regulatory rules or requirements, and none of such disclosures made or contained in any Privacy Statement have been inaccurate, misleading, incomplete or in violation of any applicable laws and regulatory rules or requirements, including without limitation, any Privacy Laws. Except as would not reasonably be expected to result in a Material Adverse Change, in the past three (3) years, the Company has used commercially reasonable efforts to contractually obligate all third parties that Process Personal Data, Confidential Data, or IT Systems on behalf of the Company to (i) comply with Privacy Laws; (ii) Process Personal Data and Confidential Data only in accordance with the instructions of the Company; and (iii) implement and maintain reasonable and appropriate measures to protect and secure Personal Data and Confidential Data (including without limitation from unauthorized access, use, disclosure or other security incidents). To the knowledge of the Company, no such third parties have failed to comply with any such obligations in any material respect. The Company (A) has not received written notice of any actual or potential claim, complaint, proceeding, regulatory proceeding or liability under or relating to, or actual or potential violation of, any of the Privacy Laws, contracts related to the Processing of Personal Data or Confidential Data, or Privacy Statements; (B) is not currently conducting or paying for, in whole or in part, any investigation, remediation, or other corrective action pursuant to any Privacy Law or contract related to the Processing of Personal Data; or (C) is not a party to any order, decree, or agreement that imposes any obligation or liability under any Privacy Law.
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(rr)Emerging Growth Company Status. From the time of initial confidential submission of the Registration Statement to the Commission (or, if earlier, the first date on which the Company engaged in any Section 5(d) Written Communication or any Section 5(d) Oral Communication) through the date hereof, the Company has been and is an “emerging growth company,” as defined in Section 2(a) of the Securities Act (an “Emerging Growth Company”).
(ss)Communications. The Company (i) has not alone engaged in communications with potential investors in reliance on Section 5(d) of the Securities Act other than Permitted Section 5(d) Communications or Section 5(d) Oral Communications with the consent of the Representatives with entities that are QIBs or IAIs or those reasonably believed to be QIBs or IAIs and (ii) has not authorized anyone other than the Representatives to engage in such communications; the Company reconfirms that the Representatives have been authorized to act on its behalf in undertaking Marketing Materials, Section 5(d) Oral Communications and Section 5(d) Written Communications; as of the Applicable Time, each Permitted Section 5(d) Communication, when considered together with the Time of Sale Prospectus, did not, as of the Applicable Time, include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; and each Permitted Section 5(d) Communication, if any, does not, as of the date hereof, conflict with the information contained in the Registration Statement, the Preliminary Prospectus and the Prospectus (except where such Permitted Section 5(d) Communication has been superseded by information contained in the Registration Statement, the Preliminary Prospectus and the Prospectus); and the Company has filed publicly on EDGAR at least 15 calendar days prior to any “road show” (as defined in Rule 433 under the Securities Act), any confidentially submitted registration statement and registration statement amendments relating to the offer and sale of the Offered Shares.
(tt)Clinical Data and Regulatory Compliance. The preclinical tests and clinical trials, and other studies (collectively, “studies”) that are described in, or the results of which are referred to in, the Registration Statement, the Time of Sale Prospectus or the Prospectus were and, if still ongoing, are being conducted in all material respects in accordance with the protocols, procedures and controls designed for such studies and submitted to the Food and Drug Administration of the U.S. Department of Health and Human Services (“FDA”) or comparable foreign government drug regulatory agency, as applicable; each description of the results of such studies is accurate and complete in all material respects and fairly presents the data derived from such studies, and the Company has no knowledge of any other studies the results of which are inconsistent with, or otherwise call into question, the results described or referred to in the Registration Statement, the Time of Sale Prospectus or the Prospectus; the Company has made all such filings and obtained all such approvals as may be required by the FDA or by any other U.S. or foreign government or drug regulatory agency (collectively, the “Regulatory Agencies”), or Institutional Review Board; the Company has not received any notice of, or correspondence from, any Regulatory Agency or Institutional Review Board requiring the termination, suspension or modification of any clinical trials that are described or referred to in the Registration Statement, the Time of Sale Prospectus or the Prospectus; and the Company has operated and is currently in compliance in all material respects with all applicable rules and regulations of the Regulatory Agencies.
(uu)Compliance with Health Care Laws. The Company is, and at all times has been, in compliance in all material respects with all applicable Health Care Laws. For purposes of this Agreement, “Health Care Laws” means: (i) the Federal Food, Drug, and Cosmetic Act (21 U.S.C. Section 301 et seq.), Section 351 of the Public Health Service Act (42 U.S.C. Section 262), and the regulations promulgated thereunder; (ii) all applicable federal, state, local and foreign health care fraud and abuse laws, including, without limitation, the Anti-Kickback Statute (42 U.S.C. Section 1320a-7b(b)), the Civil False Claims Act (31 U.S.C. Section 3729 et seq.), the criminal false statements law (42 U.S.C. Section 1320a-7b(a)), 18
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U.S.C. Sections 286 and 287, the health care fraud criminal provisions under HIPAA (42 U.S.C. Section 1320d et seq.), the Stark Law (42 U.S.C. Section 1395nn), the civil monetary penalties law (42 U.S.C. Section 1320a-7a), the exclusion law (42 U.S.C. Section 1320a-7), the Physician Payments Sunshine Act (42 U.S.C. Section 1320a-7h), and applicable laws governing government funded or sponsored healthcare programs; (iii) HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act (42 U.S.C. Section 17921 et seq.); (iv) licensure, quality, safety and accreditation requirements under applicable federal, state, local or foreign laws or regulatory bodies; and (v) all other applicable local, state, federal, national, supranational and foreign laws, relating to the regulation of the Company, and the directives and regulations promulgated pursuant to such laws. The Company has not received written notice of any claim, action, suit, proceeding, hearing, enforcement, investigation, arbitration or other action from any court or arbitrator or governmental or regulatory authority or third party alleging that any product operation or activity is in violation of any applicable Health Care Law nor, to the Company’s knowledge, is any such claim, action, suit, proceeding, hearing, enforcement, investigation, arbitration or other action threatened. The Company has filed, maintained or submitted all material reports, documents, forms, notices, applications, records, claims, submissions and supplements or amendments as required by any applicable Health Care Law, and all such reports, documents, forms, notices, applications, records, claims, submissions and supplements or amendments were complete and accurate on the date filed in all material respects (or were corrected or supplemented by a subsequent submission). The Company is not a party to any corporate integrity agreements, monitoring agreements, consent decrees, settlement orders, or similar agreements with or imposed by any governmental or regulatory authority. Additionally, neither the Company nor any of its respective employees, officers, directors, or agents has been excluded, suspended or debarred from participation in any U.S. federal health care program or human clinical research or, to the Company’s knowledge, is subject to a governmental inquiry, investigation, proceeding, or other similar action that could reasonably be expected to result in debarment, suspension, or exclusion.
(vv)No Contract Terminations. Except as disclosed in any preliminary prospectus, the Prospectus, any free writing prospectus or the Registration Statement, the Company has not sent or received any communication regarding termination of, or intent not to renew, any of the contracts or agreements referred to or described in any preliminary prospectus, the Prospectus or any free writing prospectus, or referred to or described in, or filed as an exhibit to, the Registration Statement, and no such termination or non-renewal has been threatened by the Company or, to the Company’s knowledge, any other party to any such contract or agreement, which threat of termination or non-renewal has not been rescinded as of the date hereof.
(ww)Outbound Investment Security Program. The Company is not a “covered foreign person,” as that term is defined in 31 C.F.R. § 850.209. The Company does not currently engage, or has plans to engage, directly or indirectly, in a “covered activity,” as that term is defined in 31 C.F.R. § 850.208 (“Covered Activity”). The Company does not have any joint ventures that engage in or plan to engage in any Covered Activity. The Company also does not, directly or indirectly, hold a board seat on, have a voting or equity interest in, or have any contractual power to direct or cause the direction of the management or policies of any person or persons that engages or plans to engage in any Covered Activity.
Any certificate signed by any officer of the Company and delivered to any Underwriter or to counsel for the Underwriters in connection with the offering, or the purchase and sale, of the Offered Shares shall be deemed a representation and warranty by the Company to each Underwriter as to the matters covered thereby.
The Company has a reasonable basis for making each of the representations set forth in this Section 1. The Company acknowledges that the Underwriters and, for purposes of the opinions to be
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delivered pursuant to Section 6 hereof, counsel to the Company and counsel to the Underwriters, will rely upon the accuracy and truthfulness of the foregoing representations and hereby consents to such reliance.
Section 2.Purchase, Sale and Delivery of the Offered Shares.
(a)The Firm Shares. Upon the terms herein set forth, the Company agrees to issue and sell to the several Underwriters an aggregate of [●] Firm Shares. On the basis of the representations, warranties and agreements herein contained, and upon the terms but subject to the conditions herein set forth, the Underwriters agree, severally and not jointly, to purchase from the Company the respective number of Firm Shares set forth opposite their names on Schedule A. The purchase price per Firm Share to be paid by the several Underwriters to the Company shall be $[●] per share.
(b)The First Closing Date. Delivery of the Firm Shares to be purchased by the Underwriters and payment therefor shall be made at the offices of Cooley LLP, 10265 Science Center Drive, San Diego, California 92121 (or such other place as may be agreed to by the Company and the Representatives) at 9:00 a.m. New York City time, on [●], 2026, or such other time and date not later than 1:30 p.m. New York City time, on [●], 2026 as the Representatives shall designate by notice to the Company (the time and date of such closing are called the “First Closing Date”). The Company hereby acknowledges that circumstances under which the Representatives may provide notice to postpone the First Closing Date as originally scheduled include, but are not limited to, any determination by the Company or the Representatives to recirculate to the public copies of an amended or supplemented Prospectus or a delay as contemplated by the provisions of Section 11.
(c)The Optional Shares; Option Closing Date. In addition, on the basis of the representations, warranties and agreements herein contained, and upon the terms but subject to the conditions herein set forth, the Company hereby grants an option to the several Underwriters to purchase, severally and not jointly, up to an aggregate of [●] Optional Shares from the Company at the purchase price per share to be paid by the Underwriters for the Firm Shares. The option granted hereunder may be exercised at any time and from time to time in whole or in part upon notice by the Representatives to the Company, which notice may be given at any time within 30 days from the date of this Agreement. Such notice shall set forth (i) the aggregate number of Optional Shares as to which the Underwriters are exercising the option and (ii) the time, date and place at which the Optional Shares will be delivered (which time and date may be simultaneous with, but not earlier than, the First Closing Date; and in the event that such time and date are simultaneous with the First Closing Date, the term “First Closing Date” shall refer to the time and date of delivery of the Firm Shares and such Optional Shares). Any such time and date of delivery, if subsequent to the First Closing Date, is called an “Option Closing Date,” shall be determined by the Representatives and shall not be earlier than two or later than five full business days after delivery of such notice of exercise. If any Optional Shares are to be purchased, (a) each Underwriter agrees, severally and not jointly, to purchase the number of Optional Shares (subject to such adjustments to eliminate fractional shares as the Representatives may determine) that bears the same proportion to the total number of Optional Shares to be purchased as the number of Firm Shares set forth on Schedule A opposite the name of such Underwriter bears to the total number of Firm Shares and (b) the Company agrees to sell the number of Optional Shares (subject to such adjustments to eliminate fractional shares as the Representatives may determine). The Representatives may cancel the option at any time prior to its expiration by giving written notice of such cancellation to the Company.
(d)Public Offering of the Offered Shares. The Representatives hereby advise the Company that the Underwriters intend to offer for sale to the public, initially on the terms set forth in the Registration Statement, the Time of Sale Prospectus and the Prospectus, their respective portions of the
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Offered Shares as soon after this Agreement has been executed and the Registration Statement has been declared effective as the Representatives, in their sole judgment, have determined is advisable and practicable.
(e)Payment for the Offered Shares. Payment for the Offered Shares to be sold by the Company shall be made at the First Closing Date (and, if applicable, at each Option Closing Date) by wire transfer of immediately available funds to the order of the Company.
(i)It is understood that the Representatives have been authorized, for their own account and the accounts of the several Underwriters, to accept delivery of and receipt for, and make payment of the purchase price for, the Firm Shares and any Optional Shares the Underwriters have agreed to purchase. Each of Jefferies, TD Cowen, Evercore and Guggenheim Securities, individually and not as the Representatives of the Underwriters, may (but shall not be obligated to) make payment for any Offered Shares to be purchased by any Underwriter whose funds shall not have been received by the Representatives by the First Closing Date or the applicable Option Closing Date, as the case may be, for the account of such Underwriter, but any such payment shall not relieve such Underwriter from any of its obligations under this Agreement.
(f)Delivery of the Offered Shares. The Company shall deliver, or cause to be delivered to the Representatives for the accounts of the several Underwriters the Firm Shares to be sold by them at the First Closing Date, against release of a wire transfer of immediately available funds for the amount of the purchase price therefor. The Company shall also deliver, or cause to be delivered to the Representatives for the accounts of the several Underwriters, the Optional Shares the Underwriters have agreed to purchase from them at the First Closing Date or the applicable Option Closing Date, as the case may be, against the release of a wire transfer of immediately available funds for the amount of the purchase price therefor. If Jefferies so elects, delivery of the Offered Shares may be made by credit to the accounts designated by Jefferies through The Depository Trust Company’s full fast transfer or DWAC programs. If Jefferies so elects, the Offered Shares shall be registered in such names and denominations as the Representatives shall have requested at least two full business days prior to the First Closing Date (or the applicable Option Closing Date, as the case may be) and shall be made available for inspection on the business day preceding the First Closing Date (or the applicable Option Closing Date, as the case may be). Time shall be of the essence, and delivery at the time and place specified in this Agreement is a further condition to the obligations of the Underwriters.
Section 3.Additional Covenants of the Company. The Company further covenants and agrees with each Underwriter as follows:
(a)Delivery of Registration Statement, Time of Sale Prospectus and Prospectus. The Company shall furnish to you in New York City, without charge, prior to 10:00 a.m. New York City time on the business day next succeeding the date of this Agreement and during the period when a prospectus relating to the Offered Shares is required by the Securities Act to be delivered (whether physically or through compliance with Rule 172 under the Securities Act or any similar rule) in connection with sales of the Offered Shares, as many copies of the Time of Sale Prospectus, the Prospectus and any supplements and amendments thereto or to the Registration Statement as you may reasonably request.
(b)Representatives’ Review of Proposed Amendments and Supplements. During the period when a prospectus relating to the Offered Shares is required by the Securities Act to be delivered (whether physically or through compliance with Rule 172 under the Securities Act or any similar rule), the Company (i) will furnish to the Representatives for review, a reasonable period of time prior to the
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proposed time of filing of any proposed amendment or supplement to the Registration Statement, a copy of each such amendment or supplement and (ii) will not amend or supplement the Registration Statement without the Representatives’ prior written consent (which consent shall not be unreasonably withheld, conditioned or delayed). Prior to amending or supplementing any preliminary prospectus, the Time of Sale Prospectus or the Prospectus, the Company shall furnish to the Representatives for review, a reasonable amount of time prior to the time of filing or use of the proposed amendment or supplement, a copy of each such proposed amendment or supplement. The Company shall not file or use any such proposed amendment or supplement without the Representatives’ prior written consent (which consent shall not be unreasonably withheld, conditioned or delayed). The Company shall file with the Commission within the applicable period specified in Rule 424(b) under the Securities Act any prospectus required to be filed pursuant to such Rule.
(c)Free Writing Prospectuses. The Company shall furnish to the Representatives for review, a reasonable amount of time prior to the proposed time of filing or use thereof, a copy of each proposed free writing prospectus or any amendment or supplement thereto prepared by or on behalf of, used by, or referred to by the Company, and the Company shall not file, use or refer to any proposed free writing prospectus or any amendment or supplement thereto without the Representatives’ prior written consent (which consent shall not be unreasonably withheld, conditioned or delayed). The Company shall furnish to each Underwriter, without charge, as many copies of any free writing prospectus prepared by or on behalf of, used by or referred to by the Company as such Underwriter may reasonably request. If at any time when a prospectus is required by the Securities Act to be delivered (whether physically or through compliance with Rule 172 under the Securities Act or any similar rule) in connection with sales of the Offered Shares (but in any event if at any time through and including the First Closing Date) there occurred or occurs an event or development as a result of which any free writing prospectus prepared by or on behalf of, used by, or referred to by the Company conflicted or would conflict with the information contained in the Registration Statement or included or would include an untrue statement of a material fact or omitted or would omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances prevailing at such time, not misleading, the Company shall promptly amend or supplement such free writing prospectus to eliminate or correct such conflict or so that the statements in such free writing prospectus as so amended or supplemented will not include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances prevailing at such time, not misleading, as the case may be; provided, however, that prior to amending or supplementing any such free writing prospectus, the Company shall furnish to the Representatives for review, a reasonable amount of time prior to the proposed time of filing or use thereof, a copy of such proposed amended or supplemented free writing prospectus, and the Company shall not file, use or refer to any such amended or supplemented free writing prospectus without the Representatives’ prior written consent (which consent shall not be unreasonably withheld, conditioned or delayed).
(d)Filing of Underwriter Free Writing Prospectuses. The Company shall not take any action that would result in an Underwriter or the Company being required to file with the Commission pursuant to Rule 433(d) under the Securities Act a free writing prospectus prepared by or on behalf of such Underwriter that such Underwriter otherwise would not have been required to file thereunder.
(e)Amendments and Supplements to Time of Sale Prospectus. If the Time of Sale Prospectus is being used to solicit offers to buy the Offered Shares at a time when the Prospectus is not yet available to prospective purchasers, and any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Time of Sale Prospectus so that the Time of Sale Prospectus does not include an untrue statement of a material fact or omit to state a material fact necessary in order to
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make the statements therein, in the light of the circumstances when delivered to a prospective purchaser, not misleading, or if any event shall occur or condition exist as a result of which the Time of Sale Prospectus conflicts with the information contained in the Registration Statement, or if, in the opinion of counsel for the Underwriters, it is necessary to amend or supplement the Time of Sale Prospectus to comply with applicable law, the Company shall (subject to Section 3(b) and Section 3(c) hereof) promptly prepare, file with the Commission and furnish, at its own expense, to the Underwriters and to any dealer upon request, either amendments or supplements to the Time of Sale Prospectus so that the statements in the Time of Sale Prospectus as so amended or supplemented will not include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances when delivered to a prospective purchaser, not misleading or so that the Time of Sale Prospectus, as amended or supplemented, will no longer conflict with the information contained in the Registration Statement, or so that the Time of Sale Prospectus, as amended or supplemented, will comply with applicable law.
(f)Certain Notifications and Required Actions. After the date of this Agreement and until such time as the Underwriters are no longer required to deliver a Prospectus in order to confirm sales of the Offered Shares, the Company shall promptly advise the Representatives in writing (which may be by electronic mail) of: (i) the receipt of any comments of, or requests for additional or supplemental information from, the Commission; (ii) the time and date of any filing of any post-effective amendment to the Registration Statement or any amendment or supplement to any preliminary prospectus, the Time of Sale Prospectus, any free writing prospectus or the Prospectus; (iii) the time and date that any post-effective amendment to the Registration Statement becomes effective; and (iv) the issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement or any post-effective amendment thereto or any amendment or supplement to any preliminary prospectus, the Time of Sale Prospectus or the Prospectus or of any order preventing or suspending the use of any preliminary prospectus, the Time of Sale Prospectus, any free writing prospectus or the Prospectus, or of any proceedings to remove, suspend or terminate from listing or quotation the Shares from any securities exchange upon which they are listed for trading or included or designated for quotation, or of the threatening or initiation of any proceedings for any of such purposes. If the Commission shall enter any such stop order at any time, the Company will use its reasonable best efforts to obtain the lifting of such order as soon as practicable. Additionally, the Company agrees that it shall comply with all applicable provisions of Rule 424(b), Rule 433 and Rule 430A under the Securities Act and will use its reasonable efforts to confirm that any filings made by the Company under Rule 424(b) or Rule 433 were received in a timely manner by the Commission.
(g)Amendments and Supplements to the Prospectus and Other Securities Act Matters. During the Prospectus Delivery Period, if any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Prospectus so that the Prospectus does not include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances when the Prospectus is delivered (whether physically or through compliance with Rule 172 under the Securities Act or any similar rule) to a purchaser, not misleading, or if in the reasonable opinion of the Representatives or counsel for the Underwriters it is otherwise necessary to amend or supplement the Prospectus to comply with applicable law, the Company agrees (subject to Section 3(b) and Section 3(c) hereof) to promptly prepare, file with the Commission and furnish, at its own expense, to the Underwriters and to any dealer upon request, amendments or supplements to the Prospectus so that the statements in the Prospectus as so amended or supplemented will not include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances when the Prospectus is delivered (whether physically or through compliance with Rule 172 under the Securities Act or any similar rule) to a
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purchaser, not misleading or so that the Prospectus, as amended or supplemented, will comply with applicable law. Neither the Representatives’ consent to, nor delivery of, any such amendment or supplement shall constitute a waiver of any of the Company’s obligations under Section 3(b) or Section 3(c). As used herein, the term “Prospectus Delivery Period” means such period of time after the first date of the public offering of the Shares as in the opinion of counsel for the Underwriters a prospectus relating to the Shares is required by law to be delivered (or required to be delivered but for Rule 172 under the Securities Act) in connection with sales of the Shares by any Underwriter or dealer.
(h)Blue Sky Compliance. The Company shall cooperate with the Representatives and counsel for the Underwriters to qualify or register the Offered Shares for sale under (or obtain exemptions from the application of) the state securities or blue sky laws or Canadian provincial securities laws (or other foreign laws) of those jurisdictions as may be reasonably designated by the Representatives, shall use reasonable efforts to comply with such laws and shall continue such qualifications, registrations and exemptions in effect so long as required for the distribution of the Offered Shares. The Company shall not be required to qualify as a foreign corporation or to take any action that would subject it to general service of process in any such jurisdiction where it is not presently qualified or where it would be subject to taxation as a foreign corporation. The Company will advise the Representatives promptly of the suspension of the qualification or registration of (or any such exemption relating to) the Offered Shares for offering, sale or trading in any jurisdiction or any initiation or threat of any proceeding for any such purpose, and in the event of the issuance of any order suspending such qualification, registration or exemption, the Company shall use reasonable best efforts to obtain the withdrawal thereof as promptly as possible.
(i)Use of Proceeds. The Company shall apply the net proceeds from the sale of the Offered Shares sold by it in all material respects in the manner described under the caption “Use of Proceeds” in the Registration Statement, the Time of Sale Prospectus and the Prospectus.
(j)Transfer Agent. The Company shall engage and maintain, at its expense, a registrar and transfer agent for the Shares.
(k)Earnings Statement. The Company will make generally available to its security holders and to the Representatives as soon as practicable an earnings statement (which need not be audited) covering a period of at least twelve months beginning with the first fiscal quarter of the Company commencing after the date of this Agreement that will satisfy the provisions of Section 11(a) of the Securities Act and the rules and regulations of the Commission thereunder; provided, however, that the requirements of this Section 3(k) shall be deemed satisfied to the extent such statement is available on EDGAR.
(l)Continued Compliance with Securities Laws. The Company will comply with the Securities Act and the Exchange Act so as to permit the completion of the distribution of the Offered Shares as contemplated by this Agreement, the Registration Statement, the Time of Sale Prospectus and the Prospectus. Without limiting the generality of the foregoing, the Company will, during the period when a prospectus relating to the Offered Shares is required by the Securities Act to be delivered (whether physically or through compliance with Rule 172 under the Securities Act or any similar rule), file on a timely basis with the Commission and Nasdaq all reports and documents required to be filed under the Exchange Act. Additionally, the Company shall report the use of proceeds from the issuance of the Offered Shares as may be required under Rule 463 under the Securities Act.
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(m)Listing. The Company will use its best efforts to list, subject to notice of issuance, the Offered Shares on Nasdaq.
(n)Company to Provide Copy of the Prospectus in Form That May be Downloaded from the Internet. If requested by the Representatives, the Company shall cause to be prepared and delivered, at its expense, within one business day from the effective date of this Agreement, to the Representatives an “electronic Prospectus” to be used by the Underwriters in connection with the offering and sale of the Offered Shares. As used herein, the term “electronic Prospectus” means a form of the Prospectus, and any amendment or supplement thereto, that meets each of the following conditions: (i) it shall be encoded in an electronic format, satisfactory to the Representatives, that may be transmitted electronically by the Representatives and the other Underwriters to offerees and purchasers of the Offered Shares; (ii) it shall disclose the same information as the paper Prospectus, except to the extent that graphic and image material cannot be disseminated electronically, in which case such graphic and image material shall be replaced in the electronic Prospectus with a fair and accurate narrative description or tabular representation of such material, as appropriate; and (iii) it shall be in or convertible into a paper format or an electronic format, satisfactory to the Representatives, that will allow investors to store and have continuously ready access to the Prospectus at any future time, without charge to investors (other than any fee charged for subscription to the Internet as a whole and for on-line time).
(o)Agreement Not to Offer or Sell Additional Shares. During the period commencing on and including the date hereof and continuing through and including the 180th day following the date of the Prospectus (such period, as extended as described below, being referred to herein as the “Lock-up Period”), the Company will not, without the prior written consent of Jefferies and TD Cowen (which consent may be withheld in their sole discretion), directly or indirectly: (i) sell, offer to sell, contract to sell or lend any Shares or Related Securities (as defined below); (ii) effect any short sale, or establish or increase any “put equivalent position” (as defined in Rule 16a-1(h) under the Exchange Act) or liquidate or decrease any “call equivalent position” (as defined in Rule 16a-1(b) under the Exchange Act) of any Shares or Related Securities; (iii) pledge, hypothecate or grant any security interest in any Shares or Related Securities; (iv) in any other way transfer or dispose of any Shares or Related Securities; (v) enter into any swap, hedge or similar arrangement or agreement that transfers, in whole or in part, the economic risk of ownership of any Shares or Related Securities, regardless of whether any such transaction is to be settled in securities, in cash or otherwise; (vi) announce the offering of any Shares or Related Securities; (vii) submit or file any registration statement under the Securities Act in respect of any Shares or Related Securities (other than as contemplated by this Agreement with respect to the Offered Shares); (viii) effect a reverse stock split, recapitalization, share consolidation, reclassification or similar transaction affecting the outstanding Shares; or (ix) publicly announce the intention to do any of the foregoing; provided, however, that the Company may (A) effect the transactions contemplated hereby, (B) issue Shares or options to purchase Shares, or issue Shares upon exercise of options or settlement of restricted stock units (“RSUs”), pursuant to any stock option, stock bonus or other stock plan or arrangement described in the Registration Statement, the Time of Sale Prospectus and the Prospectus, but only if the holders of such Shares, options or RSUs agree in writing with the Underwriters not to sell, offer, dispose of or otherwise transfer any such Shares, options or RSUs during such Lock-up Period without the prior written consent of Jefferies and TD Cowen (which consent may be withheld in their sole discretion), (C) issue Shares pursuant to the conversion or exchange of Related Securities, provided, in each case, (i) such Related Securities are outstanding on the date hereof and described in the Registration Statement and (ii) the recipient of any Shares issued pursuant to this subsection (C) executes a Lock-up Agreement in substantially the form attached as Exhibit A, (D) file one or more registration statements on Form S-8 or a successor form thereto to register Shares or Related Securities issuable pursuant to any stock option, stock bonus or other stock plan or arrangement described in the Registration Statement, the Time of Sale
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Prospectus and the Prospectus, (E) issue Shares or Related Securities in connection with the acquisition or license by the Company of the securities, business, property, technology or other assets of another person or business entity or pursuant to any employee benefit plan assumed by the Company in connection with any such acquisition, and (F) issue Shares or Related Securities, or enter into an agreement to issue Shares or Related Securities, in connection with any merger, joint venture, strategic alliance, commercial or other collaborative transaction; provided that, in the case of immediately preceding clauses (E) and (F), the aggregate number of Shares issued or underlying such Related Securities issued in connection with all such acquisitions and other transactions does not exceed 5% of the number of Shares outstanding after giving effect to the consummation of the offering of the Offered Shares pursuant to this Agreement and provided further that the Company shall cause each recipient of such Shares or Related Securities to execute and deliver to the Underwriters, on or prior to such issuance, a lock-up agreement substantially in the form attached as Exhibit A, and (G) assist any stockholder of the Company in the establishment of a trading plan by such stockholder pursuant to Rule 10b5-1 under the Exchange Act for the transfer of shares of Common Stock, provided that such plan does not provide for the transfer of shares of Common Stock during the Lock-Up Period, and the establishment of such plan does not require or otherwise result in any public filings or other public announcement of such plan during such Lock-Up Period and such plan is otherwise permitted to be implemented during the Lock-up Period pursuant to the terms of the Lock-Up Agreement between such stockholder and the Underwriters in connection with the offering of the Offered Shares. For purposes of the foregoing, “Related Securities” shall mean any options or warrants or other rights to acquire Shares or any securities exchangeable or exercisable for or convertible into Shares, or to acquire other securities or rights ultimately exchangeable or exercisable for, or convertible into, Shares.
(p)Future Reports to the Representatives. During the period of five years hereafter, the Company will furnish to the Representatives, c/o Jefferies LLC, at 520 Madison Avenue, New York, New York 10022, Attention: General Counsel; c/o TD Securities (USA) LLC, at 1 Vanderbilt Avenue, New York, New York 10017, Attention: Head of Equity Capital Markets, with a copy to CIBLegal@tdsecurities.com; c/o Evercore Group L.L.C. at 55 East 52nd Street, New York, New York 10055, Attention: ECM, General Counsel; and c/o Guggenheim Securities, LLC, at 330 Madison Avenue, New York, New York 10017, Fax: (212) 658-9689, Attention: Head of Equity Capital Markets (i) as soon as practicable after the end of each fiscal year, copies of the Annual Report of the Company containing the balance sheet of the Company as of the close of such fiscal year and statements of income, stockholders’ equity and cash flows for the year then ended and the opinion thereon of the Company’s independent public or certified public accountants; (ii) as soon as practicable after the filing thereof, copies of each proxy statement, Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Report on Form 8-K or other report filed by the Company with the Commission, FINRA or any securities exchange; and (iii) as soon as available, copies of any report or communication of the Company furnished or made available generally to holders of its capital stock; provided, however, that the requirements of this Section 3(p) shall be satisfied to the extent that such reports, statement, communications, financial statements or other documents are available on EDGAR.
(q)Investment Limitation. The Company shall not invest or otherwise use the proceeds received by the Company from its sale of the Offered Shares in such a manner as would require the Company to register as an investment company under the Investment Company Act.
(r)No Stabilization or Manipulation; Compliance with Regulation M. The Company will not take, and will ensure that no affiliate of the Company will take, directly or indirectly, without giving effect to activities by the Underwriters, any action designed to or that would reasonably be expected to cause or result in stabilization or manipulation of the price of the Shares or any reference security with
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respect to the Shares, whether to facilitate the sale or resale of the Offered Shares or otherwise, and the Company will, and shall cause each of its affiliates to, comply with all applicable provisions of Regulation M.
(s)Enforce Lock-Up Agreements. During the Lock-up Period, the Company will enforce all agreements between the Company and any of its securityholders that restrict or prohibit, expressly or in operation, the offer, sale or transfer of Shares or Related Securities or any of the other actions restricted or prohibited under the terms of the form of Lock-up Agreement. In addition, the Company will direct the transfer agent to place stop transfer restrictions upon any such securities of the Company that are bound by such “lock-up” agreements for the duration of the periods contemplated in such agreements, including, without limitation, “lock-up” agreements entered into by the Company’s officers, directors and securityholders pursuant to Section 6(j) hereof.
(t)Company to Provide Interim Financial Statements. Prior to the First Closing Date and each applicable Option Closing Date, the Company will furnish the Underwriters, as soon as they have been prepared by or are available to the Company, a copy of any unaudited interim financial statements of the Company for any period subsequent to the period covered by the most recent financial statements appearing in the Registration Statement and the Prospectus; provided, that the requirements of this Section 3(t) shall be deemed satisfied to the extent such financial statements are available on EDGAR.
(u)Amendments and Supplements to Permitted Section 5(d) Communications. If at any time following the distribution of any Permitted Section 5(d) Communication, during the Prospectus Delivery Period, there occurred or occurs an event or development as a result of which such Permitted Section 5(d) Communication included or would include an untrue statement of a material fact or omitted or would omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances existing at that subsequent time, not misleading, the Company will promptly notify the Representatives and will promptly amend or supplement, at its own expense, such Permitted Section 5(d) Communication to eliminate or correct such untrue statement or omission.
(v)Emerging Growth Company Status. The Company will promptly notify the Representatives if the Company ceases to be an Emerging Growth Company at any time prior to the later of (i) the time when a prospectus relating to the Offered Shares is not required by the Securities Act to be delivered (whether physically or through compliance with Rule 172 under the Securities Act or any similar rule) and (ii) the expiration of the Lock-Up Period (as defined herein).
(w)Announcement Regarding Lock-ups. The Company agrees to announce the Representatives’ intention to release any director or “officer” (within the meaning of Rule 16a-1(f) under the Exchange Act) of the Company from any of the restrictions imposed by any Lock-Up Agreement, by issuing, through a major news service, a press release in form and substance satisfactory to the Representatives or, if consented to by the Representatives, in a registration statement that is publicly filed in connection with a secondary offering of the Company’s shares promptly following the Company’s receipt of any notification from the Representatives in which such intention is indicated, but in any case not later than the close of the third business day prior to the date on which such release or waiver is to become effective; provided, however, that nothing shall prevent the Representatives, on behalf of the Underwriters, from announcing the same through a major news service, irrespective of whether the Company has made the required announcement; and provided, further, that no such announcement shall be made of any release or waiver granted solely to permit a transfer of securities that is not for consideration and where the transferee has agreed in writing to be bound by the terms of a Lock-Up Agreement in the form set forth as Exhibit A hereto.
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(x)Certification Regarding Beneficial Owners. The Company will deliver to the Representatives, on the date of execution of this Agreement, a properly completed and executed Certification Regarding Beneficial Owners of Legal Entity Customers, together with copies of identifying documentation, and the Company undertakes to provide such additional supporting documentation as the Representatives may reasonably request in connection with the verification of the foregoing certification.
Section 4.Payment of Expenses. The Company agrees to pay all costs, fees and expenses incurred in connection with the performance of its obligations hereunder and in connection with the transactions contemplated hereby, including without limitation (i) all expenses incident to the issuance and delivery of the Offered Shares (including all printing and engraving costs), (ii) all fees and expenses of the registrar and transfer agent of the Shares, (iii) all necessary issue, transfer and other stamp taxes in connection with the issuance and sale of the Offered Shares to the Underwriters, (iv) all fees and expenses of the Company’s counsel, independent public or certified public accountants and other advisors, (v) all costs and expenses incurred in connection with the preparation, printing, filing, shipping and distribution of the Registration Statement (including financial statements, exhibits, schedules, consents and certificates of experts), the Time of Sale Prospectus, the Prospectus, each free writing prospectus prepared by or on behalf of, used by, or referred to by the Company, and each preliminary prospectus, each Permitted Section 5(d) Communication, and all amendments and supplements thereto, and this Agreement, (vi) all filing fees, reasonable and documented attorneys’ fees and expenses incurred by the Company or the Underwriters in connection with qualifying or registering (or obtaining exemptions from the qualification or registration of) all or any part of the Offered Shares for offer and sale under the state securities or blue sky laws or the provincial securities laws of Canada, and, if requested by the Representatives, preparing and printing a “Blue Sky Survey” or memorandum and a “Canadian wrapper,” and any supplements thereto, advising the Underwriters of such qualifications, registrations and exemptions (up to a maximum aggregate amount of $10,000), (vii) the costs, fees and expenses incurred by the Underwriters in connection with determining their compliance with the rules and regulations of FINRA related to the Underwriters’ participation in the offering and distribution of the Offered Shares, including any related filing fees and the legal fees of, and disbursements by, counsel to the Underwriters; provided, however, that such legal fees, taken together with the legal fees described in clause (vi) above, shall not exceed $40,000 in the aggregate, (viii) the costs and expenses of the Company relating to investor presentations on any “road show”, any Permitted Section 5(d) Communication or any Section 5(d) Oral Communication undertaken in connection with the offering of the Offered Shares, including, without limitation, expenses associated with the preparation or dissemination of any electronic road show, expenses associated with the production of road show slides and graphics, fees and expenses of any consultants engaged in connection with the road show presentations with the prior approval of the Company, travel and lodging expenses of the representatives, employees and officers of the Company and any such consultants, and 50% of the cost of any aircraft chartered in connection with the road show, with the other 50% being paid by the Underwriters (ix) the fees and expenses associated with listing the Offered Shares on Nasdaq, and (x) all other fees, costs and expenses of the nature referred to in Item 13 of Part II of the Registration Statement. Except as provided in this Section 4 or in Section 7, Section 9 or Section 10 hereof, the Underwriters shall pay their own expenses, including the fees and disbursements of their counsel.
Section 5.Covenant of the Underwriters. Each Underwriter severally and not jointly covenants with the Company not to take any action that would result in the Company being required to file with the Commission pursuant to Rule 433(d) under the Securities Act a free writing prospectus prepared by or on behalf of such Underwriter that otherwise would not, but for such actions, be required to be filed by the Company under Rule 433(d).
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Section 6.Conditions of the Obligations of the Underwriters. The respective obligations of the several Underwriters hereunder to purchase and pay for the Offered Shares as provided herein on the First Closing Date and, with respect to the Optional Shares, each Option Closing Date, shall be subject to the accuracy of the representations and warranties on the part of the Company set forth in Section 1 hereof as of the date hereof and as of the First Closing Date as though then made and, with respect to the Optional Shares, as of each Option Closing Date as though then made, to the timely performance by the Company of its covenants and other obligations hereunder, and to each of the following additional conditions:
(a)Comfort Letter. On the date hereof, the Representatives shall have received from KPMG LLP, independent registered public accountants for the Company, a letter dated the date hereof addressed to the Underwriters, in form and substance satisfactory to the Representatives, containing statements and information of the type ordinarily included in accountant’s “comfort letters” to underwriters, delivered according to Statement of Auditing Standards No. 72 (or any successor bulletin), with respect to the audited and unaudited financial statements and certain financial information contained in the Registration Statement, the Time of Sale Prospectus, and each free writing prospectus, if any.
(b)Compliance with Registration Requirements; No Stop Order; No Objection from FINRA. For the period from and after the date of this Agreement and through and including the First Closing Date and, with respect to any Optional Shares purchased after the First Closing Date, each Option Closing Date:
(i)The Company shall have filed the Prospectus with the Commission (including the information required by Rule 430A under the Securities Act) in the manner and within the time period required by Rule 424(b) under the Securities Act; or the Company shall have filed a post-effective amendment to the Registration Statement containing the information required by such Rule 430A, and such post-effective amendment shall have become effective.
(ii)No stop order suspending the effectiveness of the Registration Statement or any post-effective amendment to the Registration Statement shall be in effect, and no proceedings for such purpose shall have been instituted or, to the Company’s knowledge, threatened by the Commission.
(iii)FINRA shall have raised no objection to the fairness and reasonableness of the underwriting terms and arrangements.
(c)No Material Adverse Change or Ratings Agency Change. For the period from and after the date of this Agreement and through and including the First Closing Date and, with respect to any Optional Shares purchased after the First Closing Date, each Option Closing Date:
(i)in the judgment of the Representatives there shall not have occurred any Material Adverse Change; and
(ii)there shall not have occurred any downgrading, nor shall any notice have been given of any intended or potential downgrading or of any review for a possible change that does not indicate the direction of the possible change, in the rating accorded any securities of the Company by any “nationally recognized statistical rating organization” as that term is used in Rule 15c3-1(c)(2)(vi)(F) under the Exchange Act.
(d)Opinion and Negative Assurance Letter of Counsel for the Company. On each of the First Closing Date and each Option Closing Date, the Representatives shall have received the opinion and
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negative assurance letter of Fenwick & West LLP, counsel for the Company, dated as of such date, in form and substance satisfactory to the Representatives.
(e)Opinion of Intellectual Property Counsel for the Company. On each of the First Closing Date and each Option Closing Date, the Representatives shall have received the opinion of Sheppard, Mullin, Richter & Hampton LLP, intellectual property counsel for the Company, dated as of such date, in form and substance satisfactory to the Representatives.
(f)Opinion of Regulatory Counsel for the Company. On each of the First Closing Date and each Option Closing Date, the Representatives shall have received the opinion of Hyman, Phelps & McNamara, P.C., regulatory counsel for the Company, dated as of such date, in form and substance satisfactory to the Representatives.
(g)Opinion and Negative Assurance Letter of Counsel for the Underwriters. On each of the First Closing Date and each Option Closing Date, the Representatives shall have received the opinion and negative assurance letter of Cooley LLP, counsel for the Underwriters in connection with the offer and sale of the Offered Shares, in form and substance satisfactory to the Representatives, dated as of such date.
(h)Officers’ Certificate. On each of the First Closing Date and each Option Closing Date, the Representatives shall have received a certificate executed by the Chief Executive Officer or President of the Company and the Chief Financial Officer of the Company, dated as of such date, to the effect set forth in Section 6(b)(ii) and further to the effect that:
(i)for the period from and including the date of this Agreement through and including such date, there has not occurred any Material Adverse Change;
(ii)the representations, warranties and covenants of the Company set forth in Section 1 of this Agreement are true and correct with the same force and effect as though expressly made on and as of such date; and
(iii)the Company has complied with all the agreements hereunder and satisfied all the conditions on its part to be performed or satisfied hereunder at or prior to such date.
(i)Bring-down Comfort Letter. On each of the First Closing Date and each Option Closing Date, the Representatives shall have received from KPMG LLP, independent registered public accountants for the Company, a letter dated such date, in form and substance satisfactory to the Representatives, which letter shall: (i) reaffirm the statements made in the letter furnished by them pursuant to Section 6(a), except that the specified date referred to therein for the carrying out of procedures shall be no more than three business days prior to the First Closing Date or the applicable Option Closing Date, as the case may be; and (ii) cover certain financial information contained in the Prospectus.
(j)Lock-Up Agreements. On or prior to the date hereof, the Company shall have furnished to the Representatives an agreement in the form of Exhibit A hereto from each director, officer and all or substantially all securityholders of the Company, and each such agreement shall be in full force and effect on each of the First Closing Date and each Option Closing Date.
(k)Rule 462(b) Registration Statement. In the event that a Rule 462(b) Registration Statement is filed in connection with the offering contemplated by this Agreement, such Rule 462(b)
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Registration Statement shall have been filed with the Commission on the date of this Agreement and shall have become effective automatically upon such filing.
(l)Approval of Listing. At the First Closing Date, the Offered Shares shall have been approved for listing on Nasdaq, subject only to official notice of issuance.
(m)CFO Certificate. On the date of this Agreement and on the First Closing Date or the applicable Option Closing Date, as the case may be, the Company shall have furnished to the Representatives a certificate, dated the respective dates of delivery thereof and addressed to the Underwriters, of its Chief Financial Officer with respect to certain financial data contained in the Time of Sale Prospectus and the Prospectus, providing “management comfort” with respect to such information, in form and substance reasonably satisfactory to the Representatives.
(n)Additional Documents. On or before each of the First Closing Date and each Option Closing Date, the Representatives and counsel for the Underwriters shall have received such information, documents and opinions as they may reasonably request for the purposes of enabling them to pass upon the issuance and sale of the Offered Shares as contemplated herein, or in order to evidence the accuracy of any of the representations and warranties, or the satisfaction of any of the conditions or agreements, herein contained; and all proceedings taken by the Company in connection with the issuance and sale of the Offered Shares as contemplated herein and in connection with the other transactions contemplated by this Agreement shall be satisfactory in form and substance to the Representatives and counsel for the Underwriters.
If any condition specified in this Section 6 is not satisfied when and as required to be satisfied, this Agreement may be terminated by the Representatives by notice from the Representatives to the Company at any time on or prior to the First Closing Date and, with respect to the Optional Shares, at any time on or prior to the applicable Option Closing Date, which termination shall be without liability on the part of any party to any other party, except that Section 4, Section 7, Section 9 and Section 10 shall at all times be effective and shall survive such termination.
Section 7.Reimbursement of Underwriters’ Expenses. If this Agreement is terminated by the Representatives pursuant to Section 6, Section 11 or Section 12, or if the sale to the Underwriters of the Offered Shares on the First Closing Date is not consummated because of any refusal, inability or failure on the part of the Company to perform any agreement herein or to comply with any provision hereof, the Company agrees to reimburse the Representatives and the other Underwriters (or such Underwriters as have terminated this Agreement with respect to themselves), severally, upon demand for all accountable out-of-pocket expenses that shall have been reasonably and actually incurred by the Representatives and the Underwriters in connection with the proposed purchase and the offering and sale of the Offered Shares, including, but not limited to, reasonable and documented fees and disbursements of counsel, printing expenses, travel expenses, postage, facsimile and telephone charges. For the avoidance of doubt, it is understood that the Company will not pay or reimburse any costs, fees or expenses incurred by any Underwriter that defaults on its obligations to purchase the Offered Shares; provided, however, that the foregoing shall not limit the Company's obligation to pay or reimburse costs, fees or expenses that are otherwise reimbursable hereunder and that are attributable to the non-defaulting Underwriters as a whole.
Section 8.Effectiveness of this Agreement. This Agreement shall become effective upon the execution and delivery hereof by the parties hereto.
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Section 9.Indemnification.
(a)Indemnification of the Underwriters. The Company agrees to indemnify and hold harmless each Underwriter, its affiliates, directors, officers, employees and agents, and each person, if any, who controls any Underwriter within the meaning of the Securities Act or the Exchange Act against any loss, claim, damage, liability or expense, as incurred, to which such Underwriter or such affiliate, director, officer, employee, agent or controlling person may become subject, under the Securities Act, the Exchange Act, other federal or state statutory law or regulation, or the laws or regulations of foreign jurisdictions where Offered Shares have been offered or sold or at common law or otherwise (including in settlement of any litigation, if such settlement is effected with the written consent of the Company), insofar as such loss, claim, damage, liability or expense (or actions in respect thereof as contemplated below) arises out of or is based upon (A) (i) any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement, or any amendment thereto, or the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading; or (ii) any untrue statement or alleged untrue statement of a material fact included in any preliminary prospectus, the Time of Sale Prospectus, any free writing prospectus that the Company has used, referred to or filed, or is required to file, pursuant to Rule 433(d) of the Securities Act, any Marketing Material, any Section 5(d) Written Communication or the Prospectus (or any amendment or supplement to the foregoing), or the omission or alleged omission to state therein a material fact necessary in order to make the statements, in the light of the circumstances under which they were made, not misleading; or (iii) any act or failure to act or any alleged act or failure to act by any Underwriter in connection with, or relating in any manner to, the Shares or the offering contemplated hereby, and which is included as part of or referred to in any loss, claim, damage, liability or action arising out of or based upon any matter covered by clause (i) or (ii) above, or (B) the violation of any laws or regulations of foreign jurisdictions where Offered Shares have been offered or sold; and to reimburse each Underwriter and each such affiliate, director, officer, employee, agent and controlling person for any and all reasonable expenses (including the fees and disbursements of counsel) as such expenses are incurred by such Underwriter or such affiliate, director, officer, employee, agent or controlling person in connection with investigating, defending, settling, compromising or paying any such loss, claim, damage, liability, expense or action; provided, however, that the foregoing indemnity agreement shall not apply to any loss, claim, damage, liability or expense to the extent, but only to the extent, arising out of or based upon any untrue statement or alleged untrue statement or omission or alleged omission made in reliance upon and in conformity with information relating to any Underwriter furnished to the Company by the Representatives in writing expressly for use in the Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, any such free writing prospectus, any Marketing Material, any Section 5(d) Written Communication or the Prospectus (or any amendment or supplement thereto), it being understood and agreed that the only such information consists of the information described in Section 9(b) below. The indemnity agreement set forth in this Section 9(a) shall be in addition to any liabilities that the Company may otherwise have.
(b)Indemnification of the Company, its Directors and Officers. Each Underwriter agrees, severally and not jointly, to indemnify and hold harmless the Company, each of its directors, each of its officers who signed the Registration Statement, and each person, if any, who controls the Company within the meaning of the Securities Act or the Exchange Act, against any loss, claim, damage, liability or expense, as incurred, to which the Company, or any such director, officer, or controlling person may become subject, under the Securities Act, the Exchange Act, or other federal or state statutory law or regulation, or at common law or otherwise (including in settlement of any litigation, if such settlement is effected with the written consent of such Underwriter), insofar as such loss, claim, damage, liability or expense (or actions in respect thereof as contemplated below) arises out of or is based upon (i) any untrue
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statement or alleged untrue statement of a material fact contained in the Registration Statement, or any amendment thereto, or any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading or (ii) any untrue statement or alleged untrue statement of a material fact included in any preliminary prospectus, the Time of Sale Prospectus, any free writing prospectus, that the Company has used, referred to or filed, or is required to file, pursuant to Rule 433 of the Securities Act, any Section 5(d) Written Communication or the Prospectus (or any such amendment or supplement) or the omission or alleged omission to state therein a material fact necessary in order to make the statements, in the light of the circumstances under which they were made, not misleading, in each case to the extent, but only to the extent, that such untrue statement or alleged untrue statement or omission or alleged omission was made in the Registration Statement, such preliminary prospectus, the Time of Sale Prospectus, such free writing prospectus, such Section 5(d) Written Communication or the Prospectus (or any such amendment or supplement), in reliance upon and in conformity with information relating to such Underwriter furnished to the Company by the Representatives in writing expressly for use therein; and to reimburse the Company or any such director, officer, or controlling person for any and all expenses (including the fees and disbursements of counsel) as such expenses are incurred by the Company or any such director, officer, or controlling person in connection with investigating, defending, settling, compromising or paying any such loss, claim, damage, liability, expense or action. The Company hereby acknowledges that the only information that the Representatives have furnished to the Company expressly for use in the Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, any free writing prospectus that the Company has filed, or is required to file, pursuant to Rule 433(d) of the Securities Act, any Section 5(d) Written Communication or the Prospectus (or any amendment or supplement to the foregoing) are the statements set forth in the first sentence in the third paragraph under the caption “Underwriting,” the first two sentences of the first paragraph under the caption “Commission and Expenses” and the first sentence of the first paragraph under the caption “Stabilization” in the Preliminary Prospectus and the Prospectus. The indemnity agreement set forth in this Section 9(b) shall be in addition to any liabilities that each Underwriter may otherwise have.
(c)Notifications and Other Indemnification Procedures. Promptly after receipt by an indemnified party under this Section 9 of notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against an indemnifying party under this Section 9, notify the indemnifying party in writing of the commencement thereof, but the omission to so notify the indemnifying party will not relieve the indemnifying party from any liability which it may have to any indemnified party to the extent the indemnifying party is not materially prejudiced as a proximate result of such failure and shall not in any event relieve the indemnifying party from any liability that it may have otherwise than on account of this indemnity agreement. In case any such action is brought against any indemnified party and such indemnified party seeks or intends to seek indemnity from an indemnifying party, the indemnifying party will be entitled to participate in, and, to the extent that it shall elect, jointly with all other indemnifying parties similarly notified, by written notice delivered to the indemnified party promptly after receiving the aforesaid notice from such indemnified party, to assume the defense thereof with counsel reasonably satisfactory to such indemnified party; provided, however, that if the defendants in any such action include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded based on the advice of counsel that a conflict may arise between the positions of the indemnifying party and the indemnified party in conducting the defense of any such action or that there may be legal defenses available to it and/or other indemnified parties which are different from or additional to those available to the indemnifying party, the indemnified party or parties shall have the right to select separate counsel to assume such legal defenses and to otherwise participate in the defense of such action on behalf of such indemnified party or parties. Upon receipt of notice from the indemnifying party to such indemnified party of such indemnifying party’s
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election to so assume the defense of such action and approval by the indemnified party of counsel, the indemnifying party will not be liable to such indemnified party under this Section 9 for any reasonable and documented legal or other expenses subsequently incurred by such indemnified party in connection with the defense thereof unless (i) the indemnified party shall have employed separate counsel in accordance with the proviso to the preceding sentence (it being understood, however, that the indemnifying party shall not be liable for the fees and expenses of more than one separate counsel (together with local counsel), representing the indemnified parties who are parties to such action), which counsel (together with any local counsel) for the indemnified parties shall be selected by the Representatives (in the case of counsel for the indemnified parties referred to in Section 9(a) above) or by the Company (in the case of counsel for the indemnified parties referred to in Section 9(b) above)) or (ii) the indemnifying party shall not have employed counsel reasonably satisfactory to the indemnified party to represent the indemnified party within a reasonable time after notice of commencement of the action or (iii) the indemnifying party has authorized in writing the employment of counsel for the indemnified party at the expense of the indemnifying party, in each of which cases the fees and expenses of counsel shall be at the expense of the indemnifying party and shall be paid as they are incurred.
(d)Settlements. The indemnifying party under this Section 9 shall not be liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the indemnifying party agrees to indemnify the indemnified party against any loss, claim, damage, liability or expense by reason of such settlement or judgment. Notwithstanding the foregoing sentence, if at any time an indemnified party shall have requested an indemnifying party to reimburse the indemnified party for the reasonable and documented fees and expenses of counsel as contemplated by Section 9(c) hereof, the indemnifying party shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30 days after receipt by such indemnifying party of the aforesaid request and (ii) such indemnifying party shall not have reimbursed the indemnified party in accordance with such request prior to the date of such settlement. No indemnifying party shall, without the prior written consent of the indemnified party, effect any settlement, compromise or consent to the entry of judgment in any pending or threatened action, suit or proceeding in respect of which any indemnified party is or could have been a party and indemnity was or could have been sought hereunder by such indemnified party, unless such settlement, compromise or consent includes an unconditional release of such indemnified party from all liability on claims that are the subject matter of such action, suit or proceeding and does not include an admission of fault or culpability or a failure to act by or on behalf of such indemnified party.
Section 10.Contribution. If the indemnification provided for in Section 9 is for any reason held to be unavailable to or otherwise insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities or expenses referred to therein, then each indemnifying party shall contribute to the aggregate amount paid or payable by such indemnified party, as incurred, as a result of any losses, claims, damages, liabilities or expenses referred to therein (i) in such proportion as is appropriate to reflect the relative benefits received by the Company, on the one hand, and the Underwriters, on the other hand, from the offering of the Offered Shares pursuant to this Agreement or (ii) if the allocation provided by clause (i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause (i) above but also the relative fault of the Company, on the one hand, and the Underwriters, on the other hand, in connection with the statements or omissions which resulted in such losses, claims, damages, liabilities or expenses, as well as any other relevant equitable considerations. The relative benefits received by the Company, on the one hand, and the Underwriters, on the other hand, in connection with the offering of the Offered Shares pursuant to this Agreement shall be deemed to be in the same respective proportions as the total proceeds from the offering of the Offered Shares pursuant to this Agreement (after deducting underwriting
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discounts and commissions, but before deducting expenses) received by the Company, and the total underwriting discounts and commissions received by the Underwriters, in each case as set forth on the front cover page of the Prospectus, bear to the aggregate initial public offering price of the Offered Shares as set forth on such cover. The relative fault of the Company, on the one hand, and the Underwriters, on the other hand, shall be determined by reference to, among other things, whether any such untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact relates to information supplied by the Company, on the one hand, or the Underwriters, on the other hand, and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission.
The amount paid or payable by a party as a result of the losses, claims, damages, liabilities and expenses referred to above shall be deemed to include, subject to the limitations set forth in Section 9(c), any legal or other fees or expenses reasonably incurred by such party in connection with investigating or defending any action or claim. The provisions set forth in Section 9(c) with respect to notice of commencement of any action shall apply if a claim for contribution is to be made under this Section 10; provided, however, that no additional notice shall be required with respect to any action for which notice has been given under Section 9(c) for purposes of indemnification.
The Company and the Underwriters agree that it would not be just and equitable if contribution pursuant to this Section 10 were determined by pro rata allocation (even if the Underwriters were treated as one entity for such purpose) or by any other method of allocation which does not take account of the equitable considerations referred to in this Section 10.
Notwithstanding the provisions of this Section 10, no Underwriter shall be required to contribute any amount in excess of the underwriting discounts and commissions received by such Underwriter in connection with the Offered Shares underwritten by it and distributed to the public. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. The Underwriters’ obligations to contribute pursuant to this Section 10 are several, and not joint, in proportion to their respective underwriting commitments as set forth opposite their respective names on Schedule A. For purposes of this Section 10, each affiliate, director, officer, employee and agent of an Underwriter and each person, if any, who controls an Underwriter within the meaning of the Securities Act or the Exchange Act shall have the same rights to contribution as such Underwriter, and each director of the Company, each officer of the Company who signed the Registration Statement, and each person, if any, who controls the Company within the meaning of the Securities Act and the Exchange Act shall have the same rights to contribution as the Company.
Section 11.Default of One or More of the Several Underwriters. If, on the First Closing Date or any Option Closing Date any one or more of the several Underwriters shall fail or refuse to purchase Offered Shares that it or they have agreed to purchase hereunder on such date, and the aggregate number of Offered Shares which such defaulting Underwriter or Underwriters agreed but failed or refused to purchase does not exceed 10% of the aggregate number of the Offered Shares to be purchased on such date, the Representatives may make arrangements satisfactory to the Company for the purchase of such Offered Shares by other persons, including any of the Underwriters, but if no such arrangements are made by such date, the other Underwriters shall be obligated, severally and not jointly, in the proportions that the number of Firm Shares set forth opposite their respective names on Schedule A bears to the aggregate number of Firm Shares set forth opposite the names of all such non-defaulting Underwriters, or in such other proportions as may be specified by the Representatives with the consent of the non-defaulting Underwriters, to purchase the Offered Shares which such defaulting Underwriter or
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Underwriters agreed but failed or refused to purchase on such date. If, on the First Closing Date or any Option Closing Date any one or more of the Underwriters shall fail or refuse to purchase Offered Shares and the aggregate number of Offered Shares with respect to which such default occurs exceeds 10% of the aggregate number of Offered Shares to be purchased on such date, and arrangements satisfactory to the Representatives and the Company for the purchase of such Offered Shares are not made within 48 hours after such default, this Agreement shall terminate without liability of any party (other than the breaching Underwriter or Underwriters) to any other party except that the provisions of Section 4, Section 7, Section 9 and Section 10 shall at all times be effective and shall survive such termination. In any such case either the Representatives or the Company shall have the right to postpone the First Closing Date or the applicable Option Closing Date, as the case may be, but in no event for longer than seven days in order that the required changes, if any, to the Registration Statement and the Prospectus or any other documents or arrangements may be effected.
As used in this Agreement, the term “Underwriter” shall be deemed to include any person substituted for a defaulting Underwriter under this Section 11. Any action taken under this Section 11 shall not relieve any defaulting Underwriter from liability in respect of any default of such Underwriter under this Agreement.
Section 12.Termination of this Agreement. Prior to the purchase of the Firm Shares by the Underwriters on the First Closing Date, this Agreement may be terminated by the Representatives by notice given to the Company if at any time: (i) trading or quotation in any of the Company’s securities shall have been suspended or limited by the Commission or by Nasdaq, or trading in securities generally on either Nasdaq or the New York Stock Exchange shall have been suspended or limited, or minimum or maximum prices shall have been generally established on any of such stock exchanges; (ii) a general banking moratorium shall have been declared by any federal, New York or California authorities; (iii) there shall have occurred any outbreak or escalation of national or international hostilities or any crisis or calamity, or any change in the United States or international financial markets, or any substantial change or development involving a prospective substantial change in United States’ or international political, financial or economic conditions, as in the judgment of the Representatives is material and adverse and makes it impracticable to market the Offered Shares in the manner and on the terms described in the Time of Sale Prospectus or the Prospectus or to enforce contracts for the sale of securities; (iv) in the reasonable judgment of the Representatives there shall have occurred any Material Adverse Change; or (v) the Company shall have sustained a loss by strike, fire, flood, earthquake, accident or other calamity of such character as in the judgment of the Representatives may interfere materially with the conduct of the business and operations of the Company regardless of whether or not such loss shall have been insured. Any termination pursuant to this Section 12 shall be without liability on the part of (a) the Company to any Underwriter, except that the Company shall be obligated to reimburse the expenses of the Representatives and the Underwriters pursuant to Section 4 or Section 7 hereof or (b) any Underwriter to the Company; provided, however, that the provisions of Section 9 and Section 10 shall at all times be effective and shall survive such termination.
Section 13.No Advisory or Fiduciary Relationship. The Company acknowledges and agrees that (a) the purchase and sale of the Offered Shares pursuant to this Agreement, including the determination of the public offering price of the Offered Shares and any related discounts and commissions, is an arm’s-length commercial transaction between the Company, on the one hand, and the several Underwriters, on the other hand, and does not constitute a recommendation, investment advice, or solicitation of any action by the Underwriters, (b) in connection with the offering contemplated hereby and the process leading to such transaction, each Underwriter is and has been acting solely as a principal and is not the agent or fiduciary of the Company, or its stockholders, creditors, employees or any other
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party, (c) no Underwriter has assumed or will assume an advisory or fiduciary responsibility in favor of the Company with respect to the offering contemplated hereby or the process leading thereto (irrespective of whether such Underwriter has advised or is currently advising the Company on other matters) and no Underwriter has any obligation to the Company with respect to the offering contemplated hereby except the obligations expressly set forth in this Agreement, (d) the Underwriters and their respective affiliates may be engaged in a broad range of transactions that involve interests that differ from those of the Company, (e) the Underwriters have not provided any legal, accounting, regulatory or tax advice with respect to the offering contemplated hereby and the Company has consulted its own legal, accounting, regulatory, investment and tax advisors to the extent it deemed appropriate, and (f) none of the activities of the Underwriters in connection with the transactions contemplated herein constitutes a recommendation, investment advice, or solicitation of any action by the Underwriters with respect to any entity or natural person.
Section 14.Representations and Indemnities to Survive Delivery. The respective indemnities, agreements, representations, warranties and other statements of the Company, of its officers, and of the several Underwriters set forth in or made pursuant to this Agreement will remain in full force and effect, regardless of any investigation made by or on behalf of any Underwriter or the Company or any of its or their partners, officers or directors or any controlling person, as the case may be, and, anything herein to the contrary notwithstanding, will survive delivery of and payment for the Offered Shares sold hereunder and any termination of this Agreement.
Section 15.Notices. All communications hereunder shall be in writing and shall be mailed, hand delivered or telecopied and confirmed to the parties hereto as follows:
If to the Representatives:
Jefferies LLC
520 Madison Avenue
New York, New York 10022
Facsimile: (646) 619-4437
Attention: General Counsel
TD Securities (USA) LLC
1 Vanderbilt Avenue
New York, New York 10017
Attention: Head of Equity Capital Markets
With a copy to CIBLegal@tdsecurities.com
Evercore Group L.L.C.
55 East 52nd Street
New York, New York 10055
Attention: ECM, General Counsel
Guggenheim Securities, LLC
330 Madison Avenue
New York, New York 10017
Facsimile: (212) 658-9689
Attention: Head of Equity Capital Markets
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with a copy to:
Cooley LLP
10265 Science Center Drive
San Diego, California 92121
Facsimile: (858) 550-6420
Attention: Charlie Kim
If to the Company:
Lycia Therapeutics, Inc.
400 East Jamie Court, Suite 200
South San Francisco, CA 94080
Attention: General Counsel
with a copy to:
Fenwick & West LLP
One Front Street, 33rd Floor
San Francisco, CA 94111
T: (415) 875-2300
Attention: Effie Toshav, Amanda Rose, Chelsea Anderson
Any party hereto may change the address for receipt of communications by giving written notice to the others.
Section 16.Successors. This Agreement will inure to the benefit of and be binding upon the parties hereto, including any substitute Underwriters pursuant to Section 11 hereof, and to the benefit of the affiliates, directors, officers, employees, agents and controlling persons referred to in Section 9 and Section 10, and in each case their respective successors, and personal representatives, and no other person will have any right or obligation hereunder. The term “successors” shall not include any purchaser of the Offered Shares as such from any of the Underwriters merely by reason of such purchase.
Section 17.Partial Unenforceability. The invalidity or unenforceability of any section, paragraph or provision of this Agreement shall not affect the validity or enforceability of any other section, paragraph or provision hereof. If any section, paragraph or provision of this Agreement is for any reason determined to be invalid or unenforceable, there shall be deemed to be made such minor changes (and only such minor changes) as are necessary to make it valid and enforceable.
Section 18.Recognition of the U.S. Special Resolution Regimes.
(a)In the event that any Underwriter that is a Covered Entity becomes subject to a proceeding under a U.S. Special Resolution Regime, the transfer from such Underwriter of this Agreement, and any interest and obligation in or under this Agreement, will be effective to the same extent as the transfer would be effective under the U.S. Special Resolution Regime if this Agreement, and any such interest and obligation, were governed by the laws of the United States or a state of the United States.
(b)In the event that any Underwriter that is a Covered Entity or a BHC Act Affiliate of such Underwriter becomes subject to a proceeding under a U.S. Special Resolution Regime, Default Rights under this Agreement that may be exercised against such Underwriter are permitted to be exercised to no greater extent than such Default Rights could be exercised under the U.S. Special Resolution Regime if this Agreement were governed by the laws of the United States or a state of the United States.
For purposes of this Agreement, (A) “BHC Act Affiliate” has the meaning assigned to the term “affiliate” in, and shall be interpreted in accordance with, 12 U.S.C. § 1841(k); (B) “Covered Entity”
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means any of the following: (i) a “covered entity” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 252.82(b); (ii) a “covered bank” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 47.3(b); or (iii) a “covered FSI” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 382.2(b); (C) “Default Right” has the meaning assigned to that term in, and shall be interpreted in accordance with, 12 C.F.R. §§ 252.81, 47.2 or 382.1, as applicable; and (D) “U.S. Special Resolution Regime” means each of (i) the Federal Deposit Insurance Act and the regulations promulgated thereunder and (ii) Title II of the Dodd-Frank Wall Street Reform and Consumer Protection Act and the regulations promulgated thereunder.
Section 19.Governing Law Provisions. This Agreement shall be governed by and construed in accordance with the internal laws of the State of New York applicable to agreements made and to be performed in such state. Any legal suit, action or proceeding arising out of or based upon this Agreement or the transactions contemplated hereby (“Related Proceedings”) may be instituted in the federal courts of the United States of America located in the Borough of Manhattan in the City of New York or the courts of the State of New York in each case located in the Borough of Manhattan in the City of New York (collectively, the “Specified Courts”), and each party irrevocably submits to the exclusive jurisdiction (except for proceedings instituted in regard to the enforcement of a judgment of any such court (a “Related Judgment”), as to which such jurisdiction is non-exclusive) of such courts in any such suit, action or proceeding. Service of any process, summons, notice or document by mail to such party’s address set forth above shall be effective service of process for any suit, action or other proceeding brought in any such court. The parties irrevocably and unconditionally waive any objection to the laying of venue of any suit, action or other proceeding in the Specified Courts and irrevocably and unconditionally waive and agree not to plead or claim in any such court that any such suit, action or other proceeding brought in any such court has been brought in an inconvenient forum.
With respect to any Related Proceeding, each party irrevocably waives, to the fullest extent permitted by applicable law, all immunity (whether on the basis of sovereignty or otherwise) from jurisdiction, service of process, attachment (both before and after judgment) and execution to which it might otherwise be entitled in the Specified Courts, and with respect to any Related Judgment, each party waives any such immunity in the Specified Courts or any other court of competent jurisdiction, and will not raise or claim or cause to be pleaded any such immunity at or in respect of any such Related Proceeding or Related Judgment, including, without limitation, any immunity pursuant to the United States Foreign Sovereign Immunities Act of 1976, as amended.
Section 20.General Provisions. This Agreement constitutes the entire agreement of the parties to this Agreement and supersedes all prior written or oral and all contemporaneous oral agreements, understandings and negotiations with respect to the subject matter hereof. This Agreement may be executed in two or more counterparts, each one of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. In the event that any signature is delivered by facsimile transmission or by e-mail delivery of a “.pdf” format data file, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such facsimile or “.pdf” signature page were an original thereof. Counterparts may be delivered via facsimile, electronic mail (including any electronic signature covered by the U.S. federal ESIGN Act of 2000, Uniform Electronic Transactions Act, the Electronic Signatures and Records Act or other applicable law, e.g., www.docusign.com) or other transmission method and any counterpart so delivered shall be deemed to have been duly and validly delivered and be valid and effective for all purposes. This Agreement may not be amended or modified unless in writing by all of the parties hereto, and no condition herein (express or implied) may be waived unless waived in
36


writing by each party whom the condition is meant to benefit. The section headings herein are for the convenience of the parties only and shall not affect the construction or interpretation of this Agreement.
Each of the parties hereto acknowledges that it is a sophisticated business person who was adequately represented by counsel during negotiations regarding the provisions hereof, including, without limitation, the indemnification provisions of Section 9 and the contribution provisions of Section 10, and is fully informed regarding said provisions. Each of the parties hereto further acknowledges that the provisions of Section 9 and Section 10 hereof fairly allocate the risks in light of the ability of the parties to investigate the Company, its affairs and its business in order to assure that adequate disclosure has been made in the Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, each free writing prospectus and the Prospectus (and any amendments and supplements to the foregoing), as contemplated by the Securities Act and the Exchange Act.
[Signature pages follow]
37


If the foregoing is in accordance with your understanding of our agreement, kindly sign and return to the Company the enclosed copies hereof, whereupon this instrument, along with all counterparts hereof, shall become a binding agreement in accordance with its terms.
Very truly yours,
LYCIA THERAPEUTICS, INC.
By:
Name:
Title:
[Signature Page to Underwriting Agreement]


The foregoing Underwriting Agreement is hereby confirmed and accepted by the Representatives in New York, New York as of the date first above written.
JEFFERIES LLC
TD SECURITIES (USA) LLC
EVERCORE GROUP L.L.C.
GUGGENHEIM SECURITIES, LLC
Acting individually and as Representatives
of the several Underwriters named in
the attached Schedule A.
JEFFERIES LLC
By:
Name:
Title:
TD SECURITIES (USA) LLC
By:
Name:
Title:
EVERCORE GROUP L.L.C.
By:
Name:
Title:
GUGGENHEIM SECURITIES, LLC
By:
Name:
Title:
[Signature Page to Underwriting Agreement]


Schedule A
Underwriters
Number of
Firm Shares
to be Purchased
Jefferies LLC
[●]
TD Securities (USA) LLC
[●]
Evercore Group L.L.C.
[●]
Guggenheim Securities, LLC
[●]
LifeSci Capital LLC
[●]
Total
[●]



Schedule B
Free Writing Prospectuses Included in the Time of Sale Prospectus
[None.]
Pricing Information Included in the Time of Sale Prospectus
Price per share to the public: $[●]
Number of shares being sold by the Company:   [●]
Number of shares potentially issuable pursuant
to the option to purchase additional shares:
  [●]



Schedule C
Permitted Section 5(d) Communications
Lycia Testing-the-Water Presentation



Exhibit A
Form of Lock-up Agreement
[●], 2026
Jefferies LLC
TD Securities (USA) LLC
Evercore Group L.L.C.
Guggenheim Securities, LLC
As Representatives of the Several Underwriters
c/o Jefferies LLC
520 Madison Avenue
New York, New York 10022
c/o TD Securities (USA) LLC
1 Vanderbilt Avenue
New York, New York 10017
c/o Evercore Group L.L.C.
55 East 52nd Street
New York, New York 10055
c/o Guggenheim Securities, LLC
330 Madison Avenue
New York, New York 10017
RE:
Lycia Therapeutics, Inc. (the “Company”)
Ladies & Gentlemen:
The undersigned is an owner of shares of common stock, par value $0.0001 per share, of the Company (“Shares”) or of securities convertible into or exchangeable or exercisable for Shares. The Company proposes to conduct a public offering of Shares (the “Offering”) for which Jefferies LLC (“Jefferies”), TD Securities (USA) LLC (“TD Cowen”), Evercore Group L.L.C. (“Evercore”) and Guggenheim Securities, LLC (“Guggenheim Securities”) will act as the representatives (collectively, the “Representatives”) of the underwriters. The undersigned recognizes that the Offering will benefit each of the Company and the undersigned. The undersigned acknowledges that the underwriters are relying on the representations and agreements of the undersigned contained in this letter agreement in conducting the Offering and, at a subsequent date, in entering into an underwriting agreement (the “Underwriting Agreement”) and other underwriting arrangements with the Company with respect to the Offering.
Annex A sets forth definitions for capitalized terms used in this letter agreement that are not defined in the body of this letter agreement. Those definitions are a part of this letter agreement.
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In consideration of the foregoing, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the undersigned hereby agrees that, during the Lock-up Period, the undersigned will not (and, if the undersigned is a natural person, will cause any Family Member not to) subject to the exceptions set forth in this letter agreement, without the prior written consent of Jefferies and TD Cowen, which may withhold their consent in their sole discretion:
•Sell or Offer to Sell any Shares or Related Securities currently or hereafter owned either of record or beneficially (as defined in Rule 13d-3 under the Exchange Act) by the undersigned or such Family Member,
•enter into any Swap,
•make any demand for, or exercise any right with respect to, the registration under the Securities Act of the offer and sale of any Shares or Related Securities, or cause to be filed a registration statement (except a registration statement on Form S-8), prospectus or prospectus supplement (or an amendment or supplement thereto) with respect to any such registration, or
•publicly announce any intention to do any of the foregoing.
The foregoing restrictions will not apply to the registration of the offer and sale of the Shares, and the sale of the Shares to the underwriters, in each case as contemplated by the Underwriting Agreement. In addition, the foregoing restrictions shall not apply to the transfer of Shares or Related Securities:
i.as a bona fide gift or gifts, including, without limitation, to a charitable organization or educational institution;
ii.by will or intestacy;
iii.to any trust or other entities formed for the direct or indirect benefit of the undersigned or a Family Member of the undersigned;
iv.to any Family Member;
v.to a nominee or custodian of a person or entity to whom a disposition or transfer would be permissible under clauses (i) through (iv) above;
vi.if the undersigned is a trust, to a trustor, trustee or beneficiary of the trust or to the estate of a beneficiary of such trust;
vii.to a corporation, partnership, limited liability company or other entity of which the undersigned or any Family Member is the legal and beneficial owner of all of the outstanding equity securities or similar interests;
viii.if the undersigned is a corporation, partnership, limited liability company, trust or other business entity, (A) to another corporation, partnership, limited liability company, trust or other business entity that is an affiliate (as defined in Rule 405 promulgated under the Securities Act) of the undersigned (including, for the avoidance of doubt, any wholly-owned direct or indirect subsidiary of the undersigned or to the immediate or indirect parent entity of the undersigned), or to any investment fund or other entity controlling, controlled by, managing or managed by or under common control with the undersigned (including, for the avoidance of doubt, where the undersigned is a partnership, to its general partner or a successor partnership or fund, or any other
A-2


funds managed by such partnership), or (B) as part of a distribution, transfer or other disposition by the undersigned to its stockholders, partners, members or other equity holders;
ix.that the undersigned may purchase (A) from the underwriters in the Offering or (B) in open market transactions after the completion of the Offering;
x.by operation of law, such as pursuant to a court order, divorce settlement, divorce decree or separation agreement, or related court order, in each case related to the distribution of assets in connection with the dissolution of a marriage or civil union, provided that such Shares or Related Securities shall remain subject to the terms of this letter agreement;
xi.in connection with the exercise or settlement on a cash basis of options, restricted stock units or other rights to purchase Shares or Related Securities granted under a stock incentive plan or other equity award plan, which plan is described in the Prospectus, provided that any Shares or Related Securities received as a result of such exercise, vesting or settlement shall remain subject to the terms of this letter agreement;
xii.to the Company (A) in connection with the “net” or “cashless” exercise of options, warrants or other rights to purchase Shares or Related Securities from the Company (including any transfer to the Company for the payment of tax withholdings or remittance payments due as a result of such exercise), which options, warrants or other rights are described in the Prospectus, and (B) in connection with the vesting or settlement of restricted stock units or other rights to purchase Shares or Related Securities, for the payment of tax withholdings or remittance payments due as a result of the vesting or settlement of such restricted stock units or other rights, in all such cases, pursuant to equity awards granted under a stock incentive plan or other equity award plan, which plan is described in the Prospectus, provided that any Shares or Related Securities received as a result of such exercise, vesting or settlement shall remain subject to the terms of this letter agreement;
xiii.pursuant to a bona fide third-party tender offer, merger, consolidation or other similar transaction that is approved by the Board of Directors of the Company and made to all holders of the Company’s capital stock involving a Change of Control of the Company (including, without limitation, the entering into any lock-up, voting or similar agreement pursuant to which the undersigned may agree to transfer, sell, tender or otherwise dispose of Shares or other such securities in connection with such transaction, or vote any Shares or other such securities in favor of any such transaction), provided that in the event that such tender offer, merger, consolidation or other similar transaction is not completed, the undersigned’s Shares and Related Securities shall remain subject to the provisions of this letter agreement;
xiv.pursuant to the conversion or reclassification of the outstanding preferred stock or any other securities of the Company into Shares or Related Securities as disclosed in the Prospectus, provided that any such Shares or Related Securities received upon such conversion or reclassification shall be subject to the terms of this letter agreement; and
xv.to the Company in connection with (A) the termination of the undersigned’s employment with the Company, or (B) pursuant to agreements under which the Company has the option to repurchase such Shares;
A-3


provided, however, that in any such case, it shall be a condition to such transfer that:
•in the case of any transfer pursuant to clauses (i) through (viii) and (x) above, each transferee executes and delivers to the Representatives a lock-up letter in the form of this letter agreement,
•in the case of any transfer pursuant to clauses (ii) through (ix) above, no public disclosure or filing shall be required, or made voluntarily, during the Lock-up Period reporting a reduction in beneficial ownership of Shares in connection with such transfer,
•in the case of any transfer pursuant to clauses (i), ((v) in the case of permissible transfers pursuant to clause (i)), (x), (xi), (xii), (xiv) and (xv) above, no public disclosure or filing reporting a change in beneficial ownership of Shares or Related Securities shall be made voluntarily during the Lock-up Period, and if the undersigned is required to file a report under Section 16 of the Exchange Act reporting a change in beneficial ownership of Shares or Related Securities during the Lock-up Period, the undersigned shall include a statement in such report to the effect that such transfer relates to the circumstances described in clause (i), ((v) in the case of permissible transfers pursuant to clause (i)), (x), (xi), (xii), (xiv) or (xv), as applicable, and
•in the case of any transfer pursuant to clauses (i) through (viii) above, such transfer shall not involve a disposition for value.
Furthermore, notwithstanding the restrictions imposed by this letter agreement, the undersigned may establish or amend a trading plan pursuant to Rule 10b5-1 under the Exchange Act for the transfer of Shares or Related Securities, provided that (i) such plan does not provide for the transfer of Shares or Related Securities during the Lock-up Period and (ii) to the extent a public announcement or filing under the Exchange Act, if any, is required of or voluntarily made by or on behalf of the undersigned or the Company regarding the establishment or amendment of such plan during the Lock-up Period, such announcement or filing shall include a statement to the effect that no transfer of Shares or Related Securities may be made under such plan during the Lock-up Period.
If the undersigned is an officer or director of the Company, the undersigned further agrees that the foregoing provisions shall be equally applicable to any Company-directed Shares the undersigned may purchase or otherwise receive in the Offering (including pursuant to a directed share program).
In addition, if the undersigned is an officer or director of the Company, (i) Jefferies and TD Cowen agree that, at least three business days before the effective date of any release or waiver of the foregoing restrictions in connection with a transfer of Shares, Jefferies and TD Cowen will notify the Company of the impending release or waiver, and (ii) the Company (in accordance with the provisions of the Underwriting Agreement) will announce the impending release or waiver by press release through a major news service at least two business days before the effective date of the release or waiver. Any release or waiver granted by Jefferies and TD Cowen hereunder to any such officer or director shall only be effective two business days after the publication date of such press release. The provisions of this paragraph will not apply if both (a) the release or waiver is effected solely to permit a transfer not for consideration and (b) the transferee has agreed in writing to be bound by the same terms described in this letter agreement that are applicable to the transferor to the extent and for the duration that such terms remain in effect at the time of the transfer.
The undersigned also agrees and consents to the entry of stop transfer instructions with the Company’s transfer agent and registrar against the transfer of Shares or Related Securities held by the undersigned
A-4


and, if the undersigned is a natural person, the undersigned’s Family Members, if any, except in compliance with the foregoing restrictions.
With respect to the Offering only, the undersigned waives any registration rights relating to registration under the Securities Act of the offer and sale of any Shares and/or any Related Securities owned either of record or beneficially by the undersigned, including any rights to receive notice of the Offering.
The undersigned confirms that the undersigned has not, and has no knowledge that any Family Member has, directly or indirectly, taken any action designed to or that might reasonably be expected to cause or result in the stabilization or manipulation of the price of any security of the Company to facilitate the sale of the Shares. The undersigned will not, and will cause any Family Member not to take, directly or indirectly, any such action.
The undersigned acknowledges and agrees that the underwriters have not provided any recommendation or investment advice nor have the underwriters solicited any action from the undersigned with respect to the Offering and the undersigned has consulted their own legal, accounting, financial, regulatory and tax advisors to the extent deemed appropriate. The undersigned further acknowledges and agrees that, although the Representatives may be required or choose to provide certain Regulation Best Interest and Form CRS disclosures to the undersigned in connection with the Offering, the Representatives and the other underwriters are not making a recommendation to the undersigned to enter into this letter agreement and nothing set forth in such disclosures is intended to suggest that the Representatives or any underwriter is making such a recommendation.
Whether or not the Offering occurs as currently contemplated or at all depends on market conditions and other factors. The Offering will only be made pursuant to the Underwriting Agreement, the terms of which are subject to negotiation between the Company and the underwriters.
Notwithstanding anything to the contrary contained herein, this letter agreement will automatically terminate and the undersigned shall be released from all obligations under this letter agreement upon the earliest to occur, if any, of (i)(A) the Company advising the Representatives in writing prior to the execution of the Underwriting Agreement that it has determined not to proceed with the Offering or (B) the Representatives notifying the Company in writing prior to the execution of the Underwriting Agreement that the underwriters have determined not to proceed with the Offering, (ii) the Underwriting Agreement is not executed by March 31, 2027 (provided, however, that the undersigned agrees that this letter agreement shall be extended by a period of up to three months if the Company provides written notice to the undersigned prior to such date that the Company is still pursuing the Offering), (iii) the Underwriting Agreement (other than the provisions thereof which survive termination) shall terminate or be terminated for any reason prior to payment for and delivery of any Shares to be sold thereunder, or (iv) the registration statement filed with the Securities and Exchange Commission in connection with the Offering is withdrawn.
The undersigned hereby represents and warrants that the undersigned has full power, capacity and authority to enter into this letter agreement. This letter agreement is irrevocable and will be binding on the undersigned and the successors, heirs, personal representatives and assigns of the undersigned.
This letter agreement may be delivered via facsimile, electronic mail (including pdf or any electronic signature complying with the U.S. federal ESIGN Act of 2000, e.g., www.docusign.com or www.echosign.com) or other transmission method and any counterpart so delivered shall be deemed to have been duly and validly delivered and be valid and effective for all purposes.
A-5


This letter agreement shall be governed by, and construed in accordance with, the laws of the State of New York.
[signature page follows]
A-6



Very truly yours,
Name of Security Holder (Print exact name)
By:
Signature
If not signing in an individual capacity:
Name of Authorized Signatory (Print)
Title of Authorized Signatory (Print)
(indicate capacity of person signing if signing as custodian, trustee, or on behalf of an entity)
A-7


Certain Defined Terms
Used in Lock-up Agreement
For purposes of the letter agreement to which this Annex A is attached and of which it is made a part:
•“Call Equivalent Position” shall have the meaning set forth in Rule 16a-1(b) under the Exchange Act.
•“Change of Control” shall mean the consummation of any bona fide third party tender offer, merger, consolidation or other similar transaction following the completion of the Offering and approved by the Board of Directors of the Company, the result of which is that any “person” (as defined in Section 13(d)(3) of the Exchange Act), or group of persons, other than the Company or its subsidiaries, becomes the beneficial owner (as defined in Rules 13d-3 and 13d-5 of the Exchange Act) of 50% or more of the total voting power of the voting stock of the Company.
•“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.
•“Family Member” shall mean the spouse of the undersigned, an immediate family member of the undersigned or an immediate family member of the undersigned’s spouse, in each case living in the undersigned’s household or whose principal residence is the undersigned’s household (regardless of whether such spouse or family member may at the time be living elsewhere due to educational activities, health care treatment, military service, temporary internship or employment or otherwise). “Immediate family member” as used above shall have the meaning set forth in Rule 16a-1(e) under the Exchange Act.
•“Lock-up Period” shall mean the period beginning on the date hereof and continuing through the close of trading on the date that is 180 days after the date of the Prospectus (as defined in the Underwriting Agreement).
•“Put Equivalent Position” shall have the meaning set forth in Rule 16a-1(h) under the Exchange Act.
•“Related Securities” shall mean any options or warrants or other rights to acquire Shares or any securities exchangeable or exercisable for or convertible into Shares, or to acquire other securities or rights ultimately exchangeable or exercisable for or convertible into Shares.
•“Securities Act” shall mean the Securities Act of 1933, as amended.
•“Sell or Offer to Sell” shall mean to:
–sell, offer to sell, contract to sell or lend,
–effect any short sale or establish or increase a Put Equivalent Position or liquidate or decrease any Call Equivalent Position,
–pledge, hypothecate or grant any security interest in, or
–in any other way transfer or dispose of,
in each case whether effected directly or indirectly.
•“Swap” shall mean any swap, hedge or similar arrangement or agreement that transfers, in whole or in part, the economic risk of ownership of Shares or Related Securities, regardless of whether any such transaction is to be settled in securities, in cash or otherwise.
Capitalized terms not defined in this Annex A shall have the meanings given to them in the body of this lock-up agreement.
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Exhibit 3.1
AMENDED AND RESTATED
CERTIFICATE OF INCORPORATION
OF
LYCIA THERAPEUTICS, INC.
(Pursuant to Sections 242 and 245 of the
General Corporation Law of the State of Delaware)
Lycia Therapeutics, Inc., a corporation organized and existing under and by virtue of the provisions of the General Corporation Law of the State of Delaware (the “General Corporation Law”),
DOES HEREBY CERTIFY:
1.That the name of this corporation is Lycia Therapeutics, Inc., and that this corporation was originally incorporated pursuant to the General Corporation Law on October 24, 2019 under the name Lycia Therapeutics, Inc.
2.That the Board of Directors duly adopted resolutions proposing to amend and restate the Amended and Restated Certificate of Incorporation of this corporation, declaring said amendment and restatement to be advisable and in the best interests of this corporation and its stockholders, and authorizing the appropriate officers of this corporation to solicit the consent of the stockholders therefor, which resolution setting forth the proposed amendment and restatement is as follows:
RESOLVED, that the Amended and Restated Certificate of Incorporation of this corporation be amended and restated in its entirety to read as follows:
FIRST: The name of this corporation is Lycia Therapeutics, Inc. (the “Corporation”).
SECOND: The address of the registered office of the Corporation in the State of Delaware is 1209 Orange Street, in the City of Wilmington, County of New Castle, 19801. The name of its registered agent at such address is National Registered Agents, Inc.
THIRD: The nature of the business or purposes to be conducted or promoted is to engage in any lawful act or activity for which corporations may be organized under the General Corporation Law.
FOURTH: The total number of shares of all classes of stock which the Corporation shall have authority to issue is (i) 210,270,000 shares of Common Stock, $0.0001 par value per share (“Common Stock”) and (ii) 153,933,467 shares of Preferred Stock, $0.0001 par value per share (“Preferred Stock”).
The following is a statement of the designations and the powers, privileges and rights, and the qualifications, limitations or restrictions thereof in respect of each class of capital stock of the Corporation.
A.    COMMON STOCK
1.General. The voting, dividend and liquidation rights of the holders of the Common Stock are subject to and qualified by the rights, powers and preferences of the holders of the Preferred Stock set forth herein.



2.Voting. The holders of the Common Stock are entitled to one vote for each share of Common Stock held at all meetings of stockholders (and written actions in lieu of meetings). No person entitled to vote at an election for directors may cumulate votes to which such person is entitled, unless, at the time of such election, the Corporation is subject to Section 2115 of the California Corporations Code. During such time or times that the Corporation is subject to Section 2115(b) of the California Corporations Code, every stockholder entitled to vote at an election for directors may cumulate such stockholder’s votes and give one candidate a number of votes equal to the number of directors to be elected multiplied by the number of votes to which such stockholder’s shares are otherwise entitled, or distribute the stockholder’s votes on the same principle among as many candidates as such stockholder desires. No stockholder, however, shall be entitled to so cumulate such stockholder’s votes unless (i) the names of such candidate or candidates have been placed in nomination prior to the voting, and (ii) the stockholder has given notice at the meeting, prior to the voting, of such stockholder’s intention to cumulate such stockholder’s votes. If any stockholder has given proper notice to cumulate votes, all stockholders may cumulate their votes for any candidates who have been properly placed in nomination. Under cumulative voting, the candidates receiving the highest number of votes, up to the number of directors to be elected, are elected. The number of authorized shares of Common Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by (in addition to any vote of the holders of one or more series of Preferred Stock that may be required by the terms of this Amended and Restated Certificate of Incorporation) the affirmative vote of the holders of shares of capital stock of the Corporation representing a majority of the votes represented by all outstanding shares of capital stock of the Corporation entitled to vote, irrespective of the provisions of Section 242(b)(2) of the General Corporation Law.
B.    PREFERRED STOCK
25,390,410 shares of the authorized Preferred Stock of the Corporation are hereby designated “Series A Preferred Stock”, 39,597,569 shares of the authorized Preferred Stock of the Corporation are hereby designated “Series B Preferred Stock”, 52,211,394 shares of the authorized Preferred Stock of the Corporation are hereby designated “Series C Preferred Stock” and 36,734,094 shares of the authorized Preferred Stock of the Corporation are hereby designated “Series D Preferred Stock” each with the following rights, preferences, powers, privileges and restrictions, qualifications and limitations. Unless otherwise indicated, references to “sections” or “subsections” in this Part B of this Article Fourth refer to sections and subsections of Part B of this Article Fourth.
1.Dividends.
The Corporation shall not declare, pay or set aside any dividends on shares of any other class or series of capital stock of the Corporation (other than dividends on shares of Common Stock payable in shares of Common Stock) unless (in addition to the obtaining of any consents required elsewhere in the Amended and Restated Certificate of Incorporation) the holders of the Preferred Stock then outstanding shall first receive, or simultaneously receive (i) a dividend at the rate of 8% of the applicable Original Issue Price (as defined below) and (ii) in the case of a dividend on Common Stock or any class or series that is convertible into Common Stock, that dividend per share of Preferred Stock as would equal the product of (A) the dividend payable on each share of such class or series determined, if applicable, as if all shares of such class or series had been converted into Common Stock and (B) the number of shares of Common Stock issuable upon conversion of a share of Preferred Stock, in each case calculated on the record date for determination of holders entitled to receive such dividend. The “Series A Original Issue Price” shall mean $1.00 per share, subject to appropriate adjustment in the event of any stock dividend, stock split, combination or other similar recapitalization with respect to the Series A Preferred Stock. The
2


“Series B Original Issue Price” shall mean $1.8011 per share, subject to appropriate adjustment in the event of any stock dividend, stock split, combination or other similar recapitalization with respect to the Series B Preferred Stock. The “Series C Original Issue Price” shall mean $2.0417 per share, subject to appropriate adjustment in the event of any stock dividend, stock split, combination or other similar recapitalization with respect to the Series C Preferred Stock. The “Series D Original Issue Price” shall mean $2.0417 per share, subject to appropriate adjustment in the event of any stock dividend, stock split, combination or other similar recapitalization with respect to the Series D Preferred Stock. The “Original Issue Price” shall mean the Series A Original Issue Price, the Series B Original Issue Price, the Series C Original Issue Price or the Series D Original Issue Price, as applicable. Such dividends shall be payable only when, as and if declared by the Board of Directors (the “Board”) and shall be non-cumulative.
2.Liquidation, Dissolution or Winding Up; Certain Mergers, Consolidations and Asset Sales.
2.1     Preferential Payments to Holders of Preferred Stock. In the event of any voluntary or involuntary liquidation, dissolution or winding up of the Corporation, the holders of shares of Preferred Stock then outstanding shall be entitled to be paid out of the assets of the Corporation available for distribution to its stockholders or, in the case of a Deemed Liquidation Event (as defined below), out of the consideration payable to stockholders in such Deemed Liquidation Event or the Available Proceeds (as defined below), as applicable, before any payment shall be made to the holders of Common Stock by reason of their ownership thereof, an amount per share equal to the applicable Original Issue Price, plus any dividends declared but unpaid thereon (the amount payable pursuant to this sentence is hereinafter referred to as the “Preferred Amount”). If upon any such liquidation, dissolution or winding up of the Corporation or Deemed Liquidation Event, the assets of the Corporation available for distribution to its stockholders shall be insufficient to pay the holders of shares of Preferred Stock the full amount to which they shall be entitled under this Section 2.1, the holders of shares of Preferred Stock shall share ratably in any distribution of the assets available for distribution in proportion to the respective amounts which would otherwise be payable in respect of the shares held by them upon such distribution if all amounts payable on or with respect to such shares were paid in full.
2.2    Distribution of Remaining Assets. In the event of any voluntary or involuntary liquidation, dissolution or winding up of the Corporation, after the payment in full of all Preferred Amounts required to be paid to the holders of shares of Preferred Stock, the remaining assets of the Corporation available for distribution to its stockholders or, in the case of a Deemed Liquidation Event, the consideration not payable to the holders of shares of Preferred Stock pursuant to Section 2.1 or the remaining Available Proceeds, as the case may be, shall be distributed among the holders of the shares of Preferred Stock and Common Stock, pro rata based on the number of shares held by each such holder, treating for this purpose all such securities as if they had been converted to Common Stock pursuant to the terms of this Amended and Restated Certificate of Incorporation immediately prior to such liquidation, dissolution or winding up of the Corporation; provided, however, that if the aggregate amount which the holders of Preferred Stock are entitled to receive under Sections 2.1 and 2.2 shall exceed an amount per share equal to three times the applicable Original Issue Price (subject to appropriate adjustment in the event of a stock split, stock dividend, combination, reclassification, or similar event affecting the such series of Preferred Stock, as applicable) (the “Maximum Participation Amount”), each holder of Preferred Stock shall be entitled to receive upon such liquidation, dissolution or winding up of the Corporation the greater of (i) the Maximum Participation Amount and (ii) the amount such holder would have received if all shares of Preferred Stock had been converted into Common Stock immediately prior to such liquidation, dissolution or winding up of the Corporation. The aggregate
3


amount which a holder of a share of Preferred Stock is entitled to receive under Sections 2.1 and 2.2 is hereinafter referred to as the “Liquidation Amount”.
2.3    Deemed Liquidation Events.
2.3.1    Definition. Each of the following events shall be considered a “Deemed Liquidation Event” unless the holders of a majority of the outstanding shares of Preferred Stock, voting together as a single class on an as converted basis (the “Requisite Holders”), elect otherwise by written notice sent to the Corporation at least ten (10) days prior to the effective date of any such event:
(a)    a merger, consolidation, statutory conversion, transfer of the Corporation, domestication, or continuance in which
(i)    the Corporation is a constituent party or
(ii)    a subsidiary of the Corporation is a constituent party and the Corporation issues shares of its capital stock pursuant to such merger, consolidation, statutory conversion, transfer of the Corporation, domestication, or continuance,
except any such merger, consolidation, statutory conversion, transfer of the Corporation, domestication, or continuance involving the Corporation or a subsidiary in which the shares of capital stock of the Corporation outstanding immediately prior to such merger, consolidation, statutory conversion, transfer of the Corporation, domestication, or continuance continue to represent, or are converted into or exchanged for shares of capital stock or other equity interests that represent, immediately following such merger, consolidation, statutory conversion, transfer of the Corporation, domestication, or continuance, a majority, by voting power, of the capital stock or other equity interests of (1) the surviving or resulting corporation or entity; or (2) if the surviving or resulting corporation or entity is a wholly owned subsidiary of another corporation or entity immediately following such merger, consolidation, statutory conversion, transfer of the Corporation, domestication, or continuance, the parent corporation or entity of such surviving or resulting corporation or entity; or
(b)     (1) the sale, lease, transfer, exclusive license or other disposition, in a single transaction or series of related transactions, by the Corporation or any subsidiary of the Corporation of all or substantially all the assets of the Corporation and its subsidiaries taken as a whole, or (2) the sale, lease, transfer, exclusive license or other disposition (whether by merger, consolidation, statutory conversion, transfer of the Corporation, domestication, continuance or otherwise, and whether in a single transaction or a series of related transactions) of one or more subsidiaries of the Corporation if substantially all of the assets of the Corporation and its subsidiaries taken as a whole are held by such subsidiary or subsidiaries, except where such sale, lease, transfer, exclusive license or other disposition is to a wholly owned subsidiary of the Corporation.
2.3.2    Effecting a Deemed Liquidation Event.
(a)    The Corporation shall not have the power to effect a Deemed Liquidation Event referred to in Section 2.3.1(a)(i) unless the agreement or plan with respect to such transaction, or terms of such transaction (the “Merger Agreement”) provides that the consideration payable to the stockholders of the Corporation in such Deemed Liquidation Event shall be paid to the holders of capital stock of the Corporation in accordance with Sections 2.1 and 2.2.
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(b)    In the event of a Deemed Liquidation Event referred to in Section 2.3.1(a)(ii) or 2.3.1(b), if the Corporation does not effect a dissolution of the Corporation under the General Corporation Law within 90 days after such Deemed Liquidation Event, then (i) the Corporation shall send a written notice to each holder of Preferred Stock no later than the 90th day after the Deemed Liquidation Event advising such holders of their right (and the requirements to be met to secure such right) pursuant to the terms of the following clause; (ii) to require the redemption of such shares of Preferred Stock, and (iii) if the Requisite Holders so request in a written instrument delivered to the Corporation not later than 120 days after such Deemed Liquidation Event, the Corporation shall use the consideration received by the Corporation for such Deemed Liquidation Event (net of any retained liabilities associated with the assets sold or technology licensed, as determined in good faith by the Board), together with any other assets of the Corporation available for distribution to its stockholders, all to the extent permitted by Delaware law governing distributions to stockholders (the “Available Proceeds”), on the 150th day after such Deemed Liquidation Event, to redeem all outstanding shares of Preferred Stock at a price per share equal to the Liquidation Amount. Notwithstanding the foregoing, in the event of a redemption pursuant to the preceding sentence, if the Available Proceeds are not sufficient to redeem all outstanding shares of Preferred Stock, the Corporation shall redeem a pro rata portion of each holder’s shares of Preferred Stock to the fullest extent of such Available Proceeds, based on the respective amounts which would otherwise be payable in respect of the shares to be redeemed if the Available Proceeds were sufficient to redeem all such shares, and shall redeem the remaining shares as soon as it may lawfully do so under Delaware law governing distributions to stockholders. Prior to the distribution or redemption provided for in this Section 2.3.2(b), the Corporation shall not expend or dissipate the consideration received for such Deemed Liquidation Event, except to discharge expenses incurred in connection with such Deemed Liquidation Event or in the ordinary course of business.
2.3.3    Amount Deemed Paid or Distributed. The amount deemed paid or distributed to the holders of capital stock of the Corporation upon any such merger, consolidation, sale, transfer, exclusive license, other disposition or redemption shall be the cash or the value of the property, rights or securities to be paid or distributed to such holders pursuant to such Deemed Liquidation Event. The value of such property, rights or securities shall be determined in good faith by the Board.
2.3.4    Allocation of Escrow and Contingent Consideration. In the event of a Deemed Liquidation Event pursuant to Section 2.3.1(a)(i), if any portion of the consideration payable to the stockholders of the Corporation is payable only upon satisfaction of contingencies (the “Additional Consideration”), the Merger Agreement shall provide that (a) the portion of such consideration that is not Additional Consideration (such portion, the “Initial Consideration”) shall be allocated among the holders of capital stock of the Corporation in accordance with Sections 2.1 and 2.2 as if the Initial Consideration were the only consideration payable in connection with such Deemed Liquidation Event; and (b) any Additional Consideration which becomes payable to the stockholders of the Corporation upon satisfaction of such contingencies shall be allocated among the holders of capital stock of the Corporation in accordance with Sections 2.1 and 2.2 after taking into account the previous payment of the Initial Consideration as part of the same transaction. For the purposes of this Section 2.3.4, consideration placed into escrow or retained as a holdback to be available for satisfaction of indemnification or similar obligations in connection with such Deemed Liquidation Event shall be deemed to be Initial Consideration.
3.    Voting.
3.1    General. On any matter presented to the stockholders of the Corporation for their action or consideration at any meeting of stockholders of the Corporation (or by written consent of
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stockholders in lieu of a meeting), each holder of outstanding shares of Preferred Stock shall be entitled to cast the number of votes equal to the number of whole shares of Common Stock into which the shares of Preferred Stock held by such holder are convertible as of the record date for determining stockholders entitled to vote on such matter. Except as provided by law or by the other provisions of this Amended and Restated Certificate of Incorporation, holders of Preferred Stock shall vote together with the holders of Common Stock as a single class and on an as-converted to Common Stock basis.
3.2    Election of Directors. For so long as at least 5,078,083 shares of Series A Preferred Stock remain issued and outstanding, the holders of record of the shares of Series A Preferred Stock, exclusively and as a separate class, shall be entitled to elect one director of the Corporation (the “Series A Director”). For so long as at least 7,919,514 shares of Series B Preferred Stock remain issued and outstanding, the holders of record of the shares of Series B Preferred Stock, exclusively and as a separate class, shall be entitled to elect two directors of the Corporation (the “Series B Directors,” and together with the Series A Director, the “Preferred Directors”). The holders of record of the shares of Common Stock, exclusively and as a separate class, shall be entitled to elect one director of the Corporation. Any director elected as provided in the foregoing sentences of this Section 3.2 may be removed without cause by, and only by, the affirmative vote of the holders of the shares of the class or series of capital stock entitled to elect such director or directors, given either at a special meeting of such stockholders duly called for that purpose or pursuant to a written consent of stockholders. If the holders of shares of Preferred Stock or Common Stock, as the case may be, fail to elect a sufficient number of directors to fill all directorships for which they are entitled to elect directors, voting exclusively and as a separate class, pursuant to this Section 3.2, then any directorship not so filled shall remain vacant until such time as the holders of the Preferred Stock or Common Stock, as the case may be, elect a person to fill such directorship by vote or written consent in lieu of a meeting; and no such directorship may be filled by stockholders of the Corporation other than by the stockholders of the Corporation that are entitled to elect a person to fill such directorship, voting exclusively and as a separate class. The holders of record of the shares of Common Stock and of any other class or series of voting stock (including the Preferred Stock), exclusively and voting together as a single class, shall be entitled to elect the balance of the total number of directors of the Corporation. At any meeting held for the purpose of electing a director, the presence in person or by proxy of the holders of a majority of the outstanding shares of the class or series entitled to elect such director shall constitute a quorum for the purpose of electing such director. Except as otherwise provided in this Section 3.2, a vacancy in any directorship filled by the holders of any class or series shall be filled only by vote or written consent in lieu of a meeting of the holders of such class or series or by any remaining director or directors elected by the holders of such class or series pursuant to this Section 3.2.
3.3    Preferred Stock Protective Provisions. At any time when at least 30,786,693 shares of Preferred Stock (subject to appropriate adjustment in the event of any stock dividends, stock split, combination or other similar recapitalization with respect to the Preferred Stock) are outstanding, the Corporation shall not, either directly or indirectly by amendment, merger, consolidation, domestication, transfer of the Corporation, continuance, reorganization, recapitalization, reclassification, waiver, statutory conversion or otherwise, do any of the following without (in addition to any other vote required by law or this Amended and Restated Certificate of Incorporation) the written consent or affirmative vote of the Requisite Holders given in writing or by vote at a meeting, consenting or voting (as the case may be) separately as a class, and any such act or transaction entered into without such consent or vote shall be null and void ab initio, and of no force or effect:
(a)    alter or change the rights, preferences or privileges of the Preferred Stock;
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(b)    effect any Deemed Liquidation Event or any other merger, consolidation, statutory conversion, transfer, domestication, continuance or other corporate reorganization, sale of voting control or any transaction in which all or substantially all of the assets of the Corporation are sold;
(c)    amend or waive any provision of this Amended and Restated Certificate of Incorporation or Bylaws of the Corporation (“Bylaws”);
(d)    create, or authorize the creation of, or issue or obligate itself to issue shares of, any additional class or series of capital stock unless the same ranks junior to the Preferred Stock with respect to the distribution of assets on the liquidation, dissolution or winding up of the Corporation, the payment of dividends and rights of redemption;
(e)    (i) reclassify, alter or amend any existing security of the Corporation that is pari passu with the Preferred Stock in respect of the distribution of assets on the liquidation, dissolution or winding up of the Corporation, the payment of dividends or rights of redemption, if such reclassification, alteration or amendment would render such other security senior to the Preferred Stock in respect of any such right, preference, or privilege or (ii) reclassify, alter or amend any existing security of the Corporation that is junior to the Preferred Stock in respect of the distribution of assets on the liquidation, dissolution or winding up of the Corporation, the payment of dividends or rights of redemption, if such reclassification, alteration or amendment would render such other security senior to or pari passu with the Preferred Stock in respect of any such right, preference or privilege;
(f)    increase or decrease the authorized number of shares of Common Stock or Preferred Stock;
(g)    pay or declare any dividend on any share of Common Stock or Preferred Stock;
(h)    create, or hold capital stock in, any subsidiary that is not wholly-owned (either directly or through one or more other subsidiaries) by the Corporation, or dispose of any capital stock of any subsidiary or all or substantially all of any assets of such subsidiary;
(i)    sell, assign, license, pledge or encumber material technology or intellectual property, other than licenses granted in the ordinary course of business;
(j)    enter into any corporate strategic relationship involving the payment, contribution or assignment by the Corporation or to the Corporation of assets greater than $750,000;
(k)    increase or decrease the authorized size of the Board; or
(l)    redeem or repurchase any shares of Common Stock (other than pursuant to stock restriction agreements with founders or pursuant to equity incentive agreements with service providers giving the Corporation the right to repurchase shares upon the termination of services or upon exercise of the Corporation’s right of first refusal, at a purchase price no greater than the original purchase price thereof).
3.4    Series B Preferred Stock Protective Provisions. At any time when at least 7,919,514 shares of Series B Preferred Stock (subject to appropriate adjustment in the event of any stock
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dividends, stock split, combination or other similar recapitalization with respect to the Series B Preferred Stock) are outstanding, the Corporation shall not, either directly or indirectly by amendment, merger, consolidation, domestication, transfer of the Corporation, continuance, reorganization, recapitalization, reclassification, waiver, statutory conversion or otherwise, do any of the following without (in addition to any other vote required by law or this Amended and Restated Certificate of Incorporation) the written consent or affirmative vote of a majority of the then outstanding shares of Series B Preferred Stock, exclusively and as a separate class, given in writing or by vote at a meeting, consenting or voting (as the case may be) separately as a class, and any such act or transaction entered into without such consent or vote shall be null and void ab initio, and of no force or effect:
(a)    amend, alter or repeal any provision of this Amended and Restated Certificate of Incorporation or the Bylaws in a manner that adversely affects the rights, preferences or privileges of the Series B Preferred Stock;
(b)    increase or decrease the authorized number of shares of Series B Preferred Stock or the par value of the Series B Preferred Stock;
(c)    waive any adjustment of the Conversion Price (as defined below) for the Series B Preferred Stock pursuant to Article Fourth, Part B, Section 4;
(d)    notwithstanding anything to the contrary in Subsection 2.3.1, amend, reduce or waive (including through a waiver of or amendment to the definition of a Deemed Liquidation Event) the Liquidation Amount of the Series B Preferred Stock; or
(e)    amend, alter or repeal any part of this Subsection 3.4.
3.5    Series C Preferred Stock Protective Provisions. At any time when at least 10,442,279 shares of Series C Preferred Stock (subject to appropriate adjustment in the event of any stock dividends, stock split, combination or other similar recapitalization with respect to the Series C Preferred Stock) are outstanding, the Corporation shall not, either directly or indirectly by amendment, merger, consolidation, domestication, transfer of the Corporation, continuance, reorganization, recapitalization, reclassification, waiver, statutory conversion or otherwise, do any of the following without (in addition to any other vote required by law or this Amended and Restated Certificate of Incorporation) the written consent or affirmative vote of a majority of the then outstanding shares of Series C Preferred Stock, exclusively and as a separate class, given in writing or by vote at a meeting, consenting or voting (as the case may be) separately as a class, and any such act or transaction entered into without such consent or vote shall be null and void ab initio, and of no force or effect:
(a)    amend, alter or repeal any provision of this Amended and Restated Certificate of Incorporation or the Bylaws in a manner that adversely affects the rights, preferences or privileges of the Series C Preferred Stock;
(b)    increase or decrease the authorized number of shares of Series C Preferred Stock or the par value of the Series C Preferred Stock;
(c)    waive any adjustment of the Conversion Price for the Series C Preferred Stock pursuant to Article Fourth, Part B, Section 4;
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(d)    notwithstanding anything to the contrary in Subsection 2.3.1, amend, reduce or waive (including through a waiver of or amendment to the definition of a Deemed Liquidation Event) the Liquidation Amount of the Series C Preferred Stock; or
(e)    amend, alter or repeal any part of this Subsection 3.5.
3.6    Series D Preferred Stock Protective Provisions. At any time when at least 7,346,818 shares of Series D Preferred Stock (subject to appropriate adjustment in the event of any stock dividends, stock split, combination or other similar recapitalization with respect to the Series D Preferred Stock) are outstanding, the Corporation shall not, either directly or indirectly by amendment, merger, consolidation, domestication, transfer of the Corporation, continuance, reorganization, recapitalization, reclassification, waiver, statutory conversion or otherwise, do any of the following without (in addition to any other vote required by law or this Amended and Restated Certificate of Incorporation) the written consent or affirmative vote of a majority of the then outstanding shares of Series D Preferred Stock, exclusively and as a separate class, given in writing or by vote at a meeting, consenting or voting (as the case may be) separately as a class, and any such act or transaction entered into without such consent or vote shall be null and void ab initio, and of no force or effect:
(a)    amend, alter or repeal any provision of this Amended and Restated Certificate of Incorporation or the Bylaws in a manner that adversely affects the rights, preferences or privileges of the Series D Preferred Stock;
(b)    increase or decrease the authorized number of shares of Series D Preferred Stock or the par value of the Series D Preferred Stock;
(c)    waive any adjustment of the Conversion Price for the Series D Preferred Stock pursuant to Article Fourth, Part B, Section 4;
(d)    notwithstanding anything to the contrary in Subsection 2.3.1, amend, reduce or waive (including through a waiver of or amendment to the definition of a Deemed Liquidation Event) the Liquidation Amount of the Series D Preferred Stock; or
(e)    amend, alter or repeal any part of this Subsection 3.6.
4.    Optional Conversion.
The holders of the Preferred Stock shall have conversion rights as follows (the “Conversion Rights”):
4.1    Right to Convert.
4.1.1    Conversion Ratio. Each share of Preferred Stock shall be convertible, at the option of the holder thereof, at any time and from time to time, and without the payment of additional consideration by the holder thereof, into such whole number of fully paid and non-assessable shares of Common Stock as is determined by dividing the Original Issue Price of such series of Preferred Stock by the applicable Conversion Price in effect at the time of conversion. The “Conversion Price” shall initially be equal to the Original Issue Price of each series of Preferred Stock. Such initial Conversion Price, as applicable, and the rate at which shares of Preferred Stock may be converted into shares of Common Stock, shall be subject to adjustment as provided below.
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4.1.2    Termination of Conversion Rights. In the event of a liquidation, dissolution or winding up of the Corporation or a Deemed Liquidation Event, the Conversion Rights shall terminate at the close of business on the last full day preceding the date fixed for the payment of any such amounts distributable on such event to the holders of Preferred Stock; provided, that the foregoing termination of Conversion Rights shall not affect the amount(s) otherwise paid or payable in accordance with Section 2.1 and Section 2.2 to the holders of Preferred Stock pursuant to such liquidation, dissolution or winding up of the Corporation or a Deemed Liquidation Event.
4.2    Fractional Shares. No fractional shares of Common Stock shall be issued upon conversion of the Preferred Stock. In lieu of any fractional shares to which the holder would otherwise be entitled, the Corporation shall pay cash equal to such fraction multiplied by the fair market value of a share of Common Stock as determined in good faith by the Board. Whether or not fractional shares would be issuable upon such conversion shall be determined on the basis of the total number of shares of Preferred Stock the holder is at the time converting into Common Stock and the aggregate number of shares of Common Stock issuable upon such conversion.
4.3    Mechanics of Conversion.
4.3.1    Notice of Conversion. In order for a holder of Preferred Stock to voluntarily convert shares of Preferred Stock into shares of Common Stock, such holder shall (a) provide written notice to the Corporation’s transfer agent at the office of the transfer agent for the Preferred Stock (or at the principal office of the Corporation if the Corporation serves as its own transfer agent) that such holder elects to convert all or any number of such holder’s shares of Preferred Stock and, if applicable, any event on which such conversion is contingent and (b), if such holder’s shares are certificated, surrender the certificate or certificates for such shares of Preferred Stock (or, if such registered holder alleges that such certificate has been lost, stolen or destroyed, a lost certificate affidavit and agreement reasonably acceptable to the Corporation to indemnify the Corporation against any claim that may be made against the Corporation on account of the alleged loss, theft or destruction of such certificate), at the office of the transfer agent for the Preferred Stock (or at the principal office of the Corporation if the Corporation serves as its own transfer agent). Such notice shall state such holder’s name or the names of the nominees in which such holder wishes the shares of Common Stock to be issued. If required by the Corporation, any certificates surrendered for conversion shall be endorsed or accompanied by a written instrument or instruments of transfer, in form satisfactory to the Corporation, duly executed by the registered holder or his, her or its attorney duly authorized in writing. The close of business on the date of receipt by the transfer agent (or by the Corporation if the Corporation serves as its own transfer agent) of such notice and, if applicable, certificates (or lost certificate affidavit and agreement) shall be the time of conversion (the “Conversion Time”), and the shares of Common Stock issuable upon conversion of the specified shares shall be deemed to be outstanding of record as of such date. The Corporation shall, as soon as practicable after the Conversion Time (i) issue and deliver to such holder of Preferred Stock, or to his, her or its nominees, a certificate or certificates for the number of full shares of Common Stock issuable upon such conversion in accordance with the provisions hereof and a certificate for the number (if any) of the shares of Preferred Stock represented by the surrendered certificate that were not converted into Common Stock, (ii) pay in cash such amount as provided in Section 4.2 in lieu of any fraction of a share of Common Stock otherwise issuable upon such conversion and (iii) pay all declared but unpaid dividends on the shares of Preferred Stock converted.
4.3.2    Reservation of Shares. The Corporation shall at all times when the Preferred Stock shall be outstanding, reserve and keep available out of its authorized but unissued capital stock, for the purpose of effecting the conversion of the Preferred Stock, such number of its duly
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authorized shares of Common Stock as shall from time to time be sufficient to effect the conversion of all outstanding Preferred Stock; and if at any time the number of authorized but unissued shares of Common Stock shall not be sufficient to effect the conversion of all then outstanding shares of the Preferred Stock, the Corporation shall take such corporate action as may be necessary to increase its authorized but unissued shares of Common Stock to such number of shares as shall be sufficient for such purposes, including, without limitation, engaging in best efforts to obtain the requisite stockholder approval of any necessary amendment to this Amended and Restated Certificate of Incorporation. Before taking any action which would cause an adjustment reducing the Conversion Price for a series of Preferred Stock below the then par value of the shares of Common Stock issuable upon conversion of the Preferred Stock, the Corporation will take any corporate action which may, in the opinion of its counsel, be necessary in order that the Corporation may validly and legally issue fully paid and non-assessable shares of Common Stock at such adjusted Conversion Price.
4.3.3    Effect of Conversion. All shares of Preferred Stock which shall have been surrendered for conversion as herein provided shall no longer be deemed to be outstanding and all rights with respect to such shares shall immediately cease and terminate at the Conversion Time, except only the right of the holders thereof to receive shares of Common Stock in exchange therefor, to receive payment in lieu of any fraction of a share otherwise issuable upon such conversion as provided in Section 4.2 and to receive payment of any dividends declared but unpaid thereon. Any shares of Preferred Stock so converted shall be retired and cancelled and may not be reissued as shares of such series, and the Corporation may thereafter take such appropriate action (without the need for stockholder action) as may be necessary to reduce the authorized number of shares of Preferred Stock accordingly.
4.3.4    No Further Adjustment. Upon any such conversion, no adjustment to the Conversion Price for a series of Preferred Stock shall be made for any declared but unpaid dividends on the Preferred Stock surrendered for conversion or on the Common Stock delivered upon conversion.
4.3.5    Taxes. The Corporation shall pay any and all issue and other similar taxes that may be payable in respect of any issuance or delivery of shares of Common Stock upon conversion of shares of Preferred Stock pursuant to this Subsection 4.3.5. The Corporation shall not, however, be required to pay any tax which may be payable in respect of any transfer involved in the issuance and delivery of shares of Common Stock in a name other than that in which the shares of Preferred Stock so converted were registered, and no such issuance or delivery shall be made unless and until the person or entity requesting such issuance has paid to the Corporation the amount of any such tax or has established, to the satisfaction of the Corporation, that such tax has been paid.
4.4    Adjustments to Conversion Price for Diluting Issues.
(a)    Special Definitions. For purposes of this Article Fourth, the following definitions shall apply:
(b)    “Option” shall mean rights, options or warrants to subscribe for, purchase or otherwise acquire Common Stock or Convertible Securities.
(c)    “Original Issue Date” shall mean the date on which the first share of Series D Preferred Stock was issued.
(d)    “Convertible Securities” shall mean any evidences of indebtedness, shares or other securities directly or indirectly convertible into or exchangeable for Common Stock, but excluding Options.
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(e)    “Additional Shares of Common Stock” shall mean all shares of Common Stock issued (or, pursuant to Subsection 4.4.3 below, deemed to be issued) by the Corporation after the Original Issue Date, other than (1) the following shares of Common Stock and (2) shares of Common Stock deemed issued pursuant to the following Options and Convertible Securities (clauses (1) and (2), collectively, “Exempted Securities”):
(i)    shares of Common Stock, Options or Convertible Securities issued upon conversion of Preferred Stock;
(ii)    shares of Common Stock, Options or Convertible Securities issued by reason of a dividend, stock split, split-up or other distribution on shares of Common Stock approved by the Board, including the approval of (i) at least two Preferred Directors, if at least two Preferred Directors are then serving on the Board or (ii) one Preferred Director, if one Preferred Director is then serving on the Board (the “Requisite Preferred Directors”), that is covered by Subsections 4.5, 4.6, 4.7 or 4.8;
(iii)    shares of Common Stock or Options issued to employees or directors of, or consultants or advisors to, the Corporation or any of its subsidiaries pursuant to a plan, agreement or arrangement approved by the Board, including the Requisite Preferred Directors;
(iv)    shares of Common Stock issuable upon conversion or exercise of outstanding Options or Convertible Securities as of the date of the filing of this Amended and Restated Certificate of Incorporation;
(v)    shares of Common Stock, Options or Convertible Securities issued to banks, equipment lessors or other financial institutions, or to real property lessors, pursuant to a debt financing, equipment leasing or real property leasing transaction approved by the Board, including the Requisite Preferred Directors;
(vi)    shares of Common Stock, Options or Convertible Securities issued as acquisition consideration pursuant to the acquisition of another corporation by the Corporation by merger, purchase of substantially all of the assets or other reorganization or to a joint venture agreement, provided that such issuances are approved by the Board, including the Requisite Preferred Directors; or
(vii)    shares of Common Stock issued in connection with a Qualified IPO (as defined below).
4.4.2    No Adjustment of Conversion Price. No adjustment in the Conversion Price for a series of Preferred Stock shall be made as the result of the issuance or deemed issuance of Additional Shares of Common Stock if the Corporation receives written notice from the holders of a majority of the outstanding shares of such series of Preferred Stock that no such adjustment shall be made as the result of the issuance or deemed issuance of such Additional Shares of Common Stock.
4.4.3    Deemed Issue of Additional Shares of Common Stock.
(a)    If the Corporation at any time or from time to time after the Original Issue Date shall issue any Options or Convertible Securities (excluding Options or Convertible Securities which are themselves Exempted Securities) or shall fix a record date for the determination of holders of any class of securities entitled to receive any such Options or Convertible Securities, then the
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maximum number of shares of Common Stock (as set forth in the instrument relating thereto, assuming the satisfaction of any conditions to exercisability, convertibility or exchangeability but without regard to any provision contained therein for a subsequent adjustment of such number) issuable upon the exercise of such Options or, in the case of Convertible Securities and Options therefor, the conversion or exchange of such Convertible Securities, shall be deemed to be Additional Shares of Common Stock issued as of the time of such issue or, in case such a record date shall have been fixed, as of the close of business on such record date.
(b)    If the terms of any Option or Convertible Security, the issuance of which resulted in an adjustment to the Conversion Price for a series of Preferred Stock pursuant to the terms of Section 4.4.4, are revised as a result of an amendment to such terms or any other adjustment pursuant to the provisions of such Option or Convertible Security (but excluding automatic adjustments to such terms pursuant to anti-dilution or similar provisions of such Option or Convertible Security) to provide for either (1) any increase or decrease in the number of shares of Common Stock issuable upon the exercise, conversion and/or exchange of any such Option or Convertible Security or (2) any increase or decrease in the consideration payable to the Corporation upon such exercise, conversion and/or exchange, then, effective upon such increase or decrease becoming effective, the Conversion Price for a series of Preferred Stock computed upon the original issue of such Option or Convertible Security (or upon the occurrence of a record date with respect thereto) shall be readjusted to such Conversion Price as would have obtained had such revised terms been in effect upon the original date of issuance of such Option or Convertible Security. Notwithstanding the foregoing, no readjustment pursuant to this clause (b) shall have the effect of increasing the Conversion Price for a series of Preferred Stock to an amount which exceeds the lower of (i) the Conversion Price for a series of Preferred Stock in effect immediately prior to the original adjustment made as a result of the issuance of such Option or Convertible Security, or (ii) the Conversion Price for a series of Preferred Stock that would have resulted from any issuances of Additional Shares of Common Stock (other than deemed issuances of Additional Shares of Common Stock as a result of the issuance of such Option or Convertible Security) between the original adjustment date and such readjustment date.
(c)    If the terms of any Option or Convertible Security (excluding Options or Convertible Securities which are themselves Exempted Securities), the issuance of which did not result in an adjustment to the Conversion Price pursuant to the terms of Section 4.4.4 (either because the consideration per share (determined pursuant to Section 4.4.5) of the Additional Shares of Common Stock subject thereto was equal to or greater than the Conversion Price for a series of Preferred Stock then in effect, or because such Option or Convertible Security was issued before the Original Issue Date), are revised after the Original Issue Date as a result of an amendment to such terms or any other adjustment pursuant to the provisions of such Option or Convertible Security (but excluding automatic adjustments to such terms pursuant to anti-dilution or similar provisions of such Option or Convertible Security) to provide for either (1) any increase in the number of shares of Common Stock issuable upon the exercise, conversion or exchange of any such Option or Convertible Security or (2) any decrease in the consideration payable to the Corporation upon such exercise, conversion or exchange, then such Option or Convertible Security, as so amended or adjusted, and the Additional Shares of Common Stock subject thereto (determined in the manner provided in Section 4.4.3(a)) shall be deemed to have been issued effective upon such increase or decrease becoming effective.
(d)    Upon the expiration or termination of any unexercised Option or unconverted or unexchanged Convertible Security (or portion thereof) which resulted (either upon its original issuance or upon a revision of its terms) in an adjustment to the Conversion Price pursuant to the terms of Section 4.4.4, the Conversion Price for a series of Preferred Stock shall be readjusted to such
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Conversion Price as would have obtained had such Option or Convertible Security (or portion thereof) never been issued.
(e)    If the number of shares of Common Stock issuable upon the exercise, conversion and/or exchange of any Option or Convertible Security, or the consideration payable to the Corporation upon such exercise, conversion and/or exchange, is calculable at the time such Option or Convertible Security is issued or amended but is subject to adjustment based upon subsequent events, any adjustment to the Conversion Price for a series of Preferred Stock provided for in this Section 4.4.3 shall be effected at the time of such issuance or amendment based on such number of shares or amount of consideration without regard to any provisions for subsequent adjustments (and any subsequent adjustments shall be treated as provided in clauses (b) and (c) of this Subsection 4.4.3). If the number of shares of Common Stock issuable upon the exercise, conversion and/or exchange of any Option or Convertible Security, or the consideration payable to the Corporation upon such exercise, conversion and/or exchange, cannot be calculated at all at the time such Option or Convertible Security is issued or amended, any adjustment to the Conversion Price for a series of Preferred Stock that would result under the terms of this Subsection 4.4.3 at the time of such issuance or amendment shall instead be effected at the time such number of shares and/or amount of consideration is first calculable (even if subject to subsequent adjustments), assuming for purposes of calculating such adjustment to the Conversion Price for a series of Preferred Stock that such issuance or amendment took place at the time such calculation can first be made.
4.4.4    Adjustment of Conversion Price Upon Issuance of Additional Shares of Common Stock. In the event the Corporation shall at any time after the Original Issue Date issue Additional Shares of Common Stock (including Additional Shares of Common Stock deemed to be issued pursuant to Section 4.4.3), without consideration or for a consideration per share less than the Conversion Price for a series of Preferred Stock in effect immediately prior to such issuance or deemed issuance, then the Conversion Price for a series of Preferred Stock shall be reduced, concurrently with such issue, to a price (calculated to the nearest one-hundredth of a cent) determined in accordance with the following formula:
CP2 = CP1 * (A + B) ÷ (A + C).
For purposes of the foregoing formula, the following definitions shall apply:
(a)    “CP2” shall mean the Conversion Price for a series of Preferred Stock in effect immediately after such issuance or deemed issuance of Additional Shares of Common Stock;
(b)    “CP1” shall mean the Conversion Price for a series of Preferred Stock in effect immediately prior to such issuance or deemed issuance of Additional Shares of Common Stock;
(c)    “A” shall mean the number of shares of Common Stock outstanding immediately prior to such issuance or deemed issuance of Additional Shares of Common Stock (treating for this purpose as outstanding all shares of Common Stock issuable upon exercise of Options outstanding immediately prior to such issuance or deemed issuance or upon conversion or exchange of Convertible Securities (including the Preferred Stock) outstanding (assuming exercise of any outstanding Options therefor) immediately prior to such issue);
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(d)    “B” shall mean the number of shares of Common Stock that would have been issued if such Additional Shares of Common Stock had been issued or deemed issued at a price per share equal to CP1 (determined by dividing the aggregate consideration received by the Corporation in respect of such issue by CP1); and
(e)    “C” shall mean the number of such Additional Shares of Common Stock issued in such transaction.
4.4.5    Determination of Consideration. For purposes of this Section 4.4, the consideration received by the Corporation for the issuance or deemed issuance of any Additional Shares of Common Stock shall be computed as follows:
(a)    Cash and Property: Such consideration shall:
(i)    insofar as it consists of cash, be computed at the aggregate amount of cash received by the Corporation, excluding amounts paid or payable for accrued interest;
(ii)    insofar as it consists of property other than cash, be computed at the fair market value thereof at the time of such issue, as determined in good faith by the Board; and
(iii)    in the event Additional Shares of Common Stock are issued together with other shares or securities or other assets of the Corporation for consideration which covers both, be the proportion of such consideration so received, computed as provided in clauses (i) and (ii) above, as determined in good faith by the Board.
(b)     Options and Convertible Securities. The consideration per share received by the Corporation for Additional Shares of Common Stock deemed to have been issued pursuant to Section 4.4.3, relating to Options and Convertible Securities, shall be determined by dividing:
(i)    The total amount, if any, received or receivable by the Corporation as consideration for the issue of such Options or Convertible Securities, plus the minimum aggregate amount of additional consideration (as set forth in the instruments relating thereto, without regard to any provision contained therein for a subsequent adjustment of such consideration) payable to the Corporation upon the exercise of such Options or the conversion or exchange of such Convertible Securities, or in the case of Options for Convertible Securities, the exercise of such Options for Convertible Securities and the conversion or exchange of such Convertible Securities, by
(ii)    the maximum number of shares of Common Stock (as set forth in the instruments relating thereto, without regard to any provision contained therein for a subsequent adjustment of such number) issuable upon the exercise of such Options or the conversion or exchange of such Convertible Securities, or in the case of Options for Convertible Securities, the exercise of such Options for Convertible Securities and the conversion or exchange of such Convertible Securities.
4.4.6    Multiple Closing Dates. In the event the Corporation shall issue on more than one date Additional Shares of Common Stock that are a part of one transaction or a series of related transactions and that would result in an adjustment to the Conversion Price for a series of Preferred Stock pursuant to the terms of Section 4.4.4 then, upon the final such issuance, the Conversion Price shall be readjusted to give effect to all such issuances as if they occurred on the date of the first such
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issuance (and without giving effect to any additional adjustments as a result of any such subsequent issuances within such period).
4.5    Adjustment for Stock Splits and Combinations. If the Corporation shall at any time or from time to time after the Original Issue Date effect a subdivision of the outstanding Common Stock, the Conversion Price for a series of Preferred Stock in effect immediately before that subdivision shall be proportionately decreased so that the number of shares of Common Stock issuable on conversion of each share of such series shall be increased in proportion to such increase in the aggregate number of shares of Common Stock outstanding. If the Corporation shall at any time or from time to time after the Original Issue Date combine the outstanding shares of Common Stock, the Conversion Price for a series of Preferred Stock in effect immediately before the combination shall be proportionately increased so that the number of shares of Common Stock issuable on conversion of each share of such series shall be decreased in proportion to such decrease in the aggregate number of shares of Common Stock outstanding. Any adjustment under this Subsection 4.5 shall become effective at the close of business on the date the subdivision or combination becomes effective.
4.6    Adjustment for Certain Dividends and Distributions. In the event the Corporation at any time or from time to time after the Original Issue Date shall make or issue, or fix a record date for the determination of holders of Common Stock entitled to receive, a dividend or other distribution payable on the Common Stock in additional shares of Common Stock, then and in each such event the Conversion Price for a series of Preferred Stock in effect immediately before such event shall be decreased as of the time of such issuance or, in the event such a record date shall have been fixed, as of the close of business on such record date, by multiplying the Conversion Price then in effect by a fraction:
(1)    the numerator of which shall be the total number of shares of Common Stock issued and outstanding immediately prior to the time of such issuance or the close of business on such record date, and
(2)    the denominator of which shall be the total number of shares of Common Stock issued and outstanding immediately prior to the time of such issuance or the close of business on such record date plus the number of shares of Common Stock issuable in payment of such dividend or distribution.
Notwithstanding the foregoing (a) if such record date shall have been fixed and such dividend is not fully paid or if such distribution is not fully made on the date fixed therefor, the Conversion Price for a series of Preferred Stock shall be recomputed accordingly as of the close of business on such record date and thereafter the Conversion Price for a series of Preferred Stock shall be adjusted pursuant to this Subsection 4.6 as of the time of actual payment of such dividends or distributions; and (b) that no such adjustment shall be made if the holders of Preferred Stock simultaneously receive a dividend or other distribution of shares of Common Stock in a number equal to the number of shares of Common Stock as they would have received if all outstanding shares of Preferred Stock had been converted into Common Stock on the date of such event.
4.7    Adjustments for Other Dividends and Distributions. In the event the Corporation at any time or from time to time after the Original Issue Date shall make or issue, or fix a record date for the determination of holders of Common Stock entitled to receive, a dividend or other distribution payable in securities of the Corporation (other than a distribution of shares of Common Stock in respect of outstanding shares of Common Stock) or in other property and the provisions of Section 1 do not apply to such dividend or distribution, then and in each such event the holders of Preferred Stock shall receive, simultaneously with the distribution to the holders of Common Stock, a dividend or other
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distribution of such securities or other property in an amount equal to the amount of such securities or other property as they would have received if all outstanding shares of Preferred Stock had been converted into Common Stock on the date of such event.
4.8    Adjustment for Merger or Reorganization, etc. Subject to the provisions of Subsection 2.3, if there shall occur any reorganization, recapitalization, reclassification, consolidation or merger involving the Corporation in which the Common Stock (but not the Preferred Stock) is converted into or exchanged for securities, cash or other property (other than a transaction covered by Subsections 4.4, 4.6 or 4.7), then, following any such reorganization, recapitalization, reclassification, consolidation or merger, each share of Preferred Stock shall thereafter be convertible in lieu of the Common Stock into which it was convertible prior to such event into the kind and amount of securities, cash or other property which a holder of the number of shares of Common Stock of the Corporation issuable upon conversion of one share of Preferred Stock immediately prior to such reorganization, recapitalization, reclassification, consolidation or merger would have been entitled to receive pursuant to such transaction; and, in such case, appropriate adjustment (as determined in good faith by the Board) shall be made in the application of the provisions in this Subsection 4.8 with respect to the rights and interests thereafter of the holders of the Preferred Stock, to the end that the provisions set forth in this Subsection 4.8 (including provisions with respect to changes in and other adjustments of the Conversion Price for a series of Preferred Stock) shall thereafter be applicable, as nearly as reasonably may be, in relation to any securities or other property thereafter deliverable upon the conversion of the Preferred Stock.
4.9    Certificate as to Adjustments. Upon the occurrence of each adjustment or readjustment of the Conversion Price pursuant to Section 4, the Corporation at its expense shall, as promptly as reasonably practicable but in any event not later than 10 days thereafter, compute such adjustment or readjustment in accordance with the terms hereof and furnish to each holder of Preferred Stock a certificate setting forth such adjustment or readjustment (including the kind and amount of securities, cash or other property into which the Preferred Stock is convertible) and showing in detail the facts upon which such adjustment or readjustment is based. The Corporation shall, as promptly as reasonably practicable after the written request at any time of any holder of Preferred Stock (but in any event not later than 10 days thereafter), furnish or cause to be furnished to such holder a certificate setting forth (i) the Conversion Price then in effect, and (ii) the number of shares of Common Stock and the amount, if any, of other securities, cash or property which then would be received upon the conversion of Preferred Stock.
4.10    Notice of Record Date. In the event:
(a)    the Corporation shall take a record of the holders of its Common Stock (or other capital stock or securities at the time issuable upon conversion of the Preferred Stock) for the purpose of entitling or enabling them to receive any dividend or other distribution, or to receive any right to subscribe for or purchase any shares of capital stock of any class or any other securities, or to receive any other security;
(b)    of any capital reorganization of the Corporation, any reclassification of the Common Stock of the Corporation, or any Deemed Liquidation Event; or
(c)    of the voluntary or involuntary dissolution, liquidation or winding-up of the Corporation,
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then, and in each such case, the Corporation will send or cause to be sent to the holders of the Preferred Stock a notice specifying, as the case may be, (i) the record date for such dividend, distribution or right, and the amount and character of such dividend, distribution or right, or (ii) the effective date on which such reorganization, reclassification, consolidation, merger, transfer, dissolution, liquidation or winding-up is proposed to take place, and the time, if any is to be fixed, as of which the holders of record of Common Stock (or such other capital stock or securities at the time issuable upon the conversion of the Preferred Stock) shall be entitled to exchange their shares of Common Stock (or such other capital stock or securities) for securities or other property deliverable upon such reorganization, reclassification, consolidation, merger, transfer, dissolution, liquidation or winding-up, and the amount per share and character of such exchange applicable to the Preferred Stock and the Common Stock. Such notice shall be sent at least ten (10) days prior to the record date or effective date for the event specified in such notice.
5.    Mandatory Conversion.
5.1    Trigger Events. Upon either (a) the closing of the sale of shares of Common Stock to the public in a firm-commitment underwritten public offering pursuant to an effective registration statement under the Securities Act of 1933, as amended, resulting in at least $75,000,000 of proceeds, net of the underwriting discount and commissions, to the Corporation and in connection with such offering the Common Stock is listed for trading on the Nasdaq Stock Market’s National Market, the New York Stock Exchange or another exchange or marketplace approved by the Board (a “Qualified IPO”) or (b) the date and time, or the occurrence of an event, specified by vote or written consent of the Requisite Holders (the time of such closing or the date and time specified or the time of the event specified in such vote or written consent is referred to herein as the “Mandatory Conversion Time”), then (i) all outstanding shares of Preferred Stock shall automatically be converted into shares of Common Stock, at the then effective conversion rate as calculated pursuant to Subsection 4.1.1 and (ii) such shares may not be reissued by the Corporation.
5.2    Procedural Requirements. All holders of record of shares of Preferred Stock shall be sent written notice of the Mandatory Conversion Time and the place designated for mandatory conversion of all such shares of Preferred Stock pursuant to this Section 5. Such notice need not be sent in advance of the occurrence of the Mandatory Conversion Time. Upon receipt of such notice, each holder of shares of Preferred Stock being converted that holds such shares of Preferred Stock in certificated form shall surrender his, her or its certificate or certificates for all such shares (or, if such holder alleges that such certificate has been lost, stolen or destroyed, a lost certificate affidavit and agreement reasonably acceptable to the Corporation to indemnify the Corporation against any claim that may be made against the Corporation on account of the alleged loss, theft or destruction of such certificate) to the Corporation at the place designated in such notice. If so required by the Corporation, any certificates surrendered for conversion shall be endorsed or accompanied by written instrument or instruments of transfer, in form satisfactory to the Corporation, duly executed by the registered holder or by his, her or its attorney duly authorized in writing. All rights with respect to the Preferred Stock converted pursuant to Subsection 5.1, including the rights, if any, to receive notices and vote (other than as a holder of Common Stock), will terminate at the Mandatory Conversion Time (notwithstanding the failure of the holder or holders thereof to surrender any certificates at or prior to such time), except only the rights of the holders thereof, upon surrender of any certificate or certificates of such holders (or lost certificate affidavit and agreement) therefor, to receive the items provided for in the next sentence of this Subsection 5.2. As soon as practicable after the Mandatory Conversion Time and, if applicable, the surrender of any certificate or certificates (or lost certificate affidavit and agreement) for Preferred Stock, the Corporation shall (a) issue and deliver to such holder, or to his, her or its nominees, a certificate or certificates for the number of full shares of Common Stock issuable on such conversion in accordance with the provisions hereof and (b) pay cash as provided in Subsection 4.2 in lieu of any fraction of a share of Common Stock otherwise
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issuable upon such conversion and the payment of any declared but unpaid dividends on the shares of Preferred Stock converted. Such converted Preferred Stock shall be retired and cancelled and may not be reissued as shares of such series, and the Corporation may thereafter take such appropriate action (without the need for stockholder action) as may be necessary to reduce the authorized number of shares of Preferred Stock accordingly.
6.    Redemption. Other than as set forth in Subsection 2.3.2(b), the Preferred Stock is not redeemable at the option of the holder or the Corporation.
7.    Redeemed or Otherwise Acquired Shares. Any shares of Preferred Stock that are redeemed or otherwise acquired by the Corporation or any of its subsidiaries shall be automatically and immediately cancelled and retired and shall not be reissued, sold or transferred. Neither the Corporation nor any of its subsidiaries may exercise any voting or other rights granted to the holders of Preferred Stock following redemption.
8.    Waiver. Except as otherwise set forth herein, any of the rights, powers, preferences and other terms of the Preferred Stock set forth herein may be waived on behalf of all holders of Preferred Stock by the affirmative written consent or vote of the Requisite Holders.
9.    Notices. Any notice required or permitted by the provisions of this Article Fourth to be given to a holder of shares of Preferred Stock shall be mailed, postage prepaid, to the post office address last shown on the records of the Corporation, or given by electronic communication in compliance with the provisions of the General Corporation Law, and shall be deemed sent upon such mailing or electronic transmission.
FIFTH: Subject to any additional vote required by this Amended and Restated Certificate of Incorporation or the Bylaws, in furtherance and not in limitation of the powers conferred by statute, the Board is expressly authorized to make, repeal, alter, amend and rescind any or all of the Bylaws.
SIXTH: Subject to any additional vote required by this Amended and Restated Certificate of Incorporation, the number of directors of the Corporation shall be determined in the manner set forth in the Bylaws. Each director shall be entitled to one vote on each matter presented to the Board; provided, however, that, so long as the holders of Preferred Stock are entitled to elect the Preferred Directors, the approval of the Requisite Preferred Directors shall be required for the authorization by the Board of any of the matters set forth in the Amended and Restated Investors’ Rights Agreement, dated on or about the Original Issue Date, by and among the Corporation and the other parties thereto, as such agreement may be amended from time to time, to the extent required by the provisions thereof.
SEVENTH: Elections of directors need not be by written ballot unless the Bylaws shall so provide.
EIGHTH: Meetings of stockholders may be held within or outside of the State of Delaware, as the Bylaws of the Corporation may provide. The books of the Corporation may be kept outside the State of Delaware at such place or places as may be designated from time to time by the Board or in the Bylaws.
NINTH: To the fullest extent permitted by law, a director or officer of the Corporation shall not be personally liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director or officer. If the General Corporation Law or any other law of the State of Delaware is amended after approval by the stockholders of this Article Ninth to authorize corporate action further
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eliminating or limiting the personal liability of directors or officers, then the liability of a director or officer of the Corporation shall be eliminated or limited to the fullest extent permitted by the General Corporation Law as so amended.
Any repeal or modification of the foregoing provisions of this Article Ninth by the stockholders of the Corporation shall not adversely affect any right or protection of a director or officer of the Corporation existing at the time of, or increase the liability of any director or officer of the Corporation with respect to any acts or omissions of such director or officer occurring prior to, such repeal or modification.
TENTH: To the fullest extent permitted by applicable law, the Corporation is authorized to provide indemnification of (and advancement of expenses to) directors, officers and agents of the Corporation (and any other persons to which General Corporation Law permits the Corporation to provide indemnification) through Bylaw provisions, agreements with such agents or other persons, vote of stockholders or disinterested directors or otherwise, in excess of the indemnification and advancement otherwise permitted by Section 145 of the General Corporation Law.
Any amendment, repeal or modification of the foregoing provisions of this Article Tenth shall not (a) adversely affect any right or protection of any director, officer or other agent of the Corporation existing at the time of such amendment, repeal or modification or (b) increase the liability of any director of the Corporation with respect to any acts or omissions of such director, officer or agent occurring prior to, such amendment, repeal or modification.
ELEVENTH: The Corporation renounces, to the fullest extent permitted by law, any interest or expectancy of the Corporation in, or in being offered an opportunity to participate in, any Excluded Opportunity. An “Excluded Opportunity” is any matter, transaction or interest that is presented to, or acquired, created or developed by, or which otherwise comes into the possession of (i) any director of the Corporation who is not an employee of the Corporation or any of its subsidiaries, or (ii) any holder of Preferred Stock or any partner, member, director, stockholder, employee, affiliate or agent of any such holder, other than someone who is an employee of the Corporation or any of its subsidiaries (collectively, the persons referred to in clauses (i) and (ii) are “Covered Persons”), unless such matter, transaction or interest is presented to, or acquired, created or developed by, or otherwise comes into the possession of, a Covered Person expressly and solely in such Covered Person’s capacity as a director of the Corporation while such Covered Person is performing services in such capacity. Any repeal or modification of this Article Eleventh will only be prospective and will not affect the rights under this Article Eleventh in effect at the time of the occurrence of any actions or omissions to act giving rise to liability. Notwithstanding anything to the contrary contained elsewhere in this Amended and Restated Certificate of Incorporation, the affirmative vote of the Requisite Holders will be required to amend or repeal, or to adopt any provisions inconsistent with this Article Eleventh.
TWELFTH: Unless the Corporation consents in writing to the selection of an alternative forum, the Court of Chancery in the State of Delaware shall be the sole and exclusive forum for any stockholder (including a beneficial owner) to bring (i) any derivative action or proceeding brought on behalf of the Corporation, (ii) any action asserting a claim of breach of fiduciary duty owed by any director, officer or other employee of the Corporation to the Corporation or the Corporation’s stockholders, (iii) any action asserting a claim against the Corporation, its directors, officers or employees arising pursuant to any provision of the General Corporation Law or this Amended and Restated Certificate of Incorporation or the Bylaws or (iv) any action asserting a claim against the Corporation, its directors, officers or employees governed by the internal affairs doctrine, except for, as to each of (i) through (iv) above, any
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claim as to which the Court of Chancery determines that there is an indispensable party not subject to the jurisdiction of the Court of Chancery (and the indispensable party does not consent to the personal jurisdiction of the Court of Chancery within 10 days following such determination), which is vested in the exclusive jurisdiction of a court or forum other than the Court of Chancery, or for which the Court of Chancery does not have subject matter jurisdiction. If any provision or provisions of this Article Twelfth shall be held to be invalid, illegal or unenforceable as applied to any person or entity or circumstance for any reason whatsoever, then, to the fullest extent permitted by law, the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Article Twelfth (including, without limitation, each portion of any sentence of this Article Twelfth containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) and the application of such provision to other persons or entities and circumstances shall not in any way be affected or impaired thereby.
THIRTEENTH: For purposes of Section 500 of the California Corporations Code (to the extent applicable), in connection with any repurchase of shares of Common Stock permitted under this Amended and Restated Certificate of Incorporation from employees, officers, directors or consultants of the Corporation in connection with a termination of employment or services pursuant to agreements or arrangements approved by the Board (in addition to any other consent required under this Amended and Restated Certificate of Incorporation), such repurchase may be made without regard to any “preferential dividends arrears amount” or “preferential rights amount” (as those terms are defined in Section 500 of the California Corporations Code). Accordingly, for purposes of making any calculation under California Corporations Code Section 500 in connection with such repurchase, the amount of any “preferential dividends arrears amount” or “preferential rights amount” (as those terms are defined therein) shall be deemed to be zero.
* * *
3.     That the foregoing amendment and restatement was approved by the holders of the requisite number of shares of this corporation in accordance with Section 228 of the General Corporation Law.
4.     That this Amended and Restated Certificate of Incorporation, which restates and integrates and further amends the provisions of this Corporation’s Amended and Restated Certificate of Incorporation, has been duly adopted in accordance with Sections 242 and 245 of the General Corporation Law.
[Remainder of Page Intentionally Left Blank]
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IN WITNESS WHEREOF, this Amended and Restated Certificate of Incorporation has been executed by a duly authorized officer of the Corporation on June 10, 2026.
By:/s/ Aetna Wun Trombley
Aetna Wun Trombley, Chief Executive Officer



CERTIFICATE OF AMENDMENT
TO THE
AMENDED AND RESTATED CERTIFICATE OF INCORPORATION
OF
LYCIA THERAPEUTICS, INC.
Lycia Therapeutics, Inc. (the “Corporation”), a corporation organized and existing under and by virtue of the provisions of the General Corporation Law of the State of Delaware (the “General Corporation Law”), does hereby certify that:
FIRST:  That the name of this corporation is Lycia Therapeutics, Inc., and that this corporation was originally incorporated pursuant to the General Corporation Law on October 24, 2019.
SECOND:  The following two paragraphs are hereby added to follow the first paragraph of Article FOURTH of the Corporation’s Amended and Restated Certificate of Incorporation, filed with the Delaware Secretary of State on June 10, 2026 (the “Current Certificate”):
“Contingent and effective upon the filing of this Certificate of Amendment to the Amended and Restated Certificate of Incorporation (the “Certificate of Amendment”), every 4.5087 outstanding shares of Common Stock will be combined into and automatically, without any further action by the Corporation or the stockholders thereof, become one outstanding share of Common Stock of the Corporation (the “Reverse Stock Split”). No fractional shares shall be issued in connection with the foregoing combination of the shares pursuant to the Reverse Stock Split. The Corporation will pay in cash the fair value of such fractional shares, without interest and as determined in good faith by the Board of Directors of the Corporation when those entitled to receive such fractional shares are determined.
The Reverse Stock Split shall occur automatically without any further action by the stockholders of the Corporation, and whether or not the certificates representing such shares have been surrendered to the Corporation; provided, however, that the Corporation shall not be obligated to issue certificates evidencing the shares of Common Stock issuable as a result of the Reverse Stock Split unless the existing certificates evidencing the applicable shares of stock prior to the Reverse Stock Split are either delivered to the Corporation, or the holder notifies the Corporation that such certificates have been lost, stolen or destroyed, and executes an agreement satisfactory to the Corporation to indemnify the Corporation from any loss incurred by it in connection with such certificates.”
THIRD:  In accordance with the provisions of Section 242 of the General Corporation Law, the foregoing amendment to the Current Certificate has been duly adopted and declared advisable by the Board of Directors of the Corporation.
FOURTH:  This Certificate of Amendment has been duly adopted by the requisite stockholders in accordance with Section 242 of the General Corporation Law, with the approval of the Corporation’s stockholders having been given by written consent without a meeting in accordance with Sections 228 and 242 of the General Corporation Law.
FIFTH:  This Certificate of Amendment shall become effective upon filing with the Secretary of State of the State of Delaware.



IN WITNESS WHEREOF, said Corporation has caused this Certificate of Amendment to be signed by its duly authorized officer this 19th day of October, 2026 and the foregoing facts stated herein are true and correct.
LYCIA THERAPEUTICS, INC.
By:/s/ Aetna Wun Trombley
Name:Aetna Wun Trombley
Title:Chief Executive Officer

Exhibit 4.1
exhibit41001.jpg
DELAWARE SEAL LYCIA THERAPEUTICS, INC . CORPORATE OCTOBER 24, 2019 FULLY PAID AND NON ASSESSABLE SHARES OF COMMON STOCK, $0.0001 PAR VALUE PER SHARE, OF Lycia Therapeutics, Inc. transferable on the books of the Corporation in person or by duly authorized attorney upon surrender of this Certificate properly endorsed. This Certificate is not valid until countersigned by the Transfer Agent and registered by the Registrar. WITNESS the facsimile seal of the Corporation and the facsimile signatures of its duly authorized officers. Dated: This certifies that is the record holder of INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE CU S IP XXX XXX XX X SEE REVERSE FOR CERTAIN DEFINITIONS AND LEGENDS CHIEF EXECUTIVE OFFICER CHIEF FINANCIAL OFFICER COUNTER SIGNED AND REGISTERED : COMPUTER SHARE TRUST COMPANY, N.A . TRANSFER AGENT AND REGISTRAR BY: AUTHORIZED SIGNATURE



exhibit41002.jpg
The Corporation shall furnish without charge to each stockholder who so requests a statement of the powers, designations, preferences and relative, participating, optional or other special rights of each class of stock of the Corporation or series thereof and the qualifications, limitations or restrictions of such preferences and/or rights. Such requests shall be made to the Corporation’s Secretary at the principal office of the Corporation. KEEP THIS CERTIFICATE IN A SAFE PLACE. IF IT IS LOST, STOLEN, OR DESTROYED THE CORPORATION WILL REQUIRE A BOND INDEMNITY AS A CONDITION TO THE ISSUANCE OF A REPLACEMENT CERTIFICATE. The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations: Additional abbreviations may also be used though not in the above list. TEN COM – as tenants in common TEN ENT – as tenants by the entireties JT TEN – as joint tenants with right of survivorship and not as tenants in common COM PROP – as community property UN IF GIFT MIN ACT – ......................... Custodian ......................... (Cu s t) (Minor) under Uniform Gifts to Minors Act.............................................................................. (State) UN IF TR F MIN ACT – ................. Custodian (until age ..................) (Cu s t) ..................................... under Uniform Transfers (Minor) to Minors Act............................................................ (State) FOR VALUE RECEIVED, _____________________________________________________ hereby sell(s), assign(s) and transfer(s) unto PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE shares of the capital stock represented by within Certificate, and do hereby irrevocably constitute and appoint attorney-in-fact to transfer the said stock on the books of the within named Corporation with full power of the substitution in the premises. Dated NOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATSOEVER. By THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION, (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM), PURSUANT TO S.E.C. RULE 17Ad-15. GUARANTEES BY A NOTARY PUBLIC ARE NOT ACCEPTABLE. SIGNATURE GUARANTEES MUST NOT BE DATED. Signature(s) Guaranteed: (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE) X X

Exhibit 5.1
fenwecklogoa.jpg
One Front Street
33rd Floor
San Francisco, CA 94111
415.875.2300
Fenwick.com
October 20, 2026
Lycia Therapeutics, Inc.
400 East Jamie Court, Suite 200
South San Francisco, CA 94080
Re: Registration Statement on Form S-1
Ladies and Gentlemen:
As counsel to Lycia Therapeutics, Inc., a Delaware corporation (the “Company”), we have examined the Registration Statement on Form S-1 (File Number 333-299300) initially filed by the Company with the Securities and Exchange Commission (the “Commission”) on or about October 5, 2026 (the “Registration Statement”), as subsequently amended on October 20, 2026, including a related prospectus included in the Registration Statement (the “Prospectus”), in connection with the registration under the Securities Act of 1933, as amended (the “Securities Act”), of an aggregate of 16,905,000 shares of the Company’s common stock, $0.0001 par value per share (the “Shares”). This letter is being furnished in connection with the requirements of Item 601(b)(5) of Regulation S-K under the Securities Act, and no opinion is expressed herein as to any matter pertaining to the contents of the Registration Statement or related Prospectus, other than as expressly stated herein with respect to the issue of the Shares.
As to matters of fact relevant to the opinions rendered herein, we have examined such documents, certificates and other instruments which we have deemed necessary or advisable, including a certificate addressed to us and dated the date hereof executed by the Company. We have not undertaken any independent investigation to verify the accuracy of any such information, representations or warranties or to determine the existence or absence of any fact, and no inference as to our knowledge of the existence or absence of any fact should be drawn from our representation of the Company or the rendering of the opinions set forth below. We have not considered parol evidence in connection with any of the agreements or instruments reviewed by us in connection with this letter.
In our examination of documents for purposes of this letter, we have assumed, and express no opinion as to, the genuineness and authenticity of all signatures on original documents, the authenticity and completeness of all documents submitted to us as originals, that each document is what it purports to be, the conformity to originals of all documents submitted to us as copies or facsimile copies, the absence of any termination, modification or waiver of or amendment to any document reviewed by us (other than as has been disclosed to us), the legal competence or capacity of all persons or entities (other than the Company) executing the same and (other than the Company) the due authorization, execution and delivery of all documents by each party thereto. We have also assumed the conformity of the documents filed with the Commission via the Electronic Data Gathering, Analysis and Retrieval System (“EDGAR”), except for required EDGAR formatting changes, to physical copies submitted for our examination.


Lycia Therapeutics, Inc.
October 20, 2026
Page 2
The opinions in this letter are limited to the existing General Corporation Law of the State of Delaware now in effect. We express no opinion with respect to any other laws.
In connection with our opinion expressed below, we have assumed that, (i) the Registration Statement and any amendments (including any necessary post-effective amendments) will have been declared effective under the Securities Act, (ii) the Registration Statement will apply to the offer and sale of the Shares and will not have been modified or rescinded and (iii) the Company’s Restated Certificate of Incorporation, a form of which has been filed as an exhibit to the Registration Statement is filed with the Secretary of State of the State of Delaware before issuance of the Shares.
Based upon the foregoing, and subject to the qualifications and exceptions contained herein, we are of the opinion that the Shares, when issued, sold and delivered in the manner and for the consideration stated in the Registration Statement and the Prospectus, and in accordance with the resolutions adopted by the Company’s board of directors and to be adopted by the Pricing Committee thereof, will be validly issued, fully paid and nonassessable.
We consent to the use of this opinion as an exhibit to the Registration Statement and further consent to all references to us, if any, in the Registration Statement, the Prospectus and any amendments thereto. In giving this consent we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the Commission thereunder.
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Lycia Therapeutics, Inc.
October 20, 2026
Page 3
This opinion is intended solely for use in connection with the issuance and sale of the Shares subject to the Registration Statement and is not to be relied upon for any other purpose. In providing this letter, we are opining only as to the specific legal issues expressly set forth above, and no opinion shall be inferred as to any other matter or matters. This opinion is rendered on, and speaks only as of, the date of this letter first written above, is based solely on our understanding of facts in existence as of such date after the aforementioned examination and does not address any potential changes in facts, circumstance or law that may occur after the date of this opinion letter. We assume no obligation to advise you of any fact, circumstance, event or change in the law or the facts that may hereafter be brought to our attention, whether or not such occurrence would affect or modify any of the opinions expressed herein.
Very truly yours,
/s/ FENWICK & WEST LLP
FENWICK & WEST LLP

Exhibit 10.3
LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
1.PURPOSE. The purpose of this Plan is to provide incentives to attract, retain and motivate eligible persons whose present and potential contributions are important to the success of the Company, and any Parents, Subsidiaries and Affiliates that exist now or in the future, by offering them an opportunity to participate in the Company’s future performance through the grant of Awards. Capitalized terms not defined elsewhere in the text are defined in Section 28 of this Plan.
2.SHARES SUBJECT TO THIS PLAN.
2.1.Number of Shares Available. Subject to Section 2.6 and Section 21 of this Plan and any other applicable provisions hereof, the total number of Shares reserved and available for grant and issuance pursuant to this Plan as of the date of the adoption of this Plan by the Board, is 3,500,000 Shares, plus: (a) any reserved Shares not issued or subject to outstanding awards granted under the Company’s 2020 Equity Incentive Plan adopted March 3, 2020 (the “Prior Plan”) on the Effective Date (as defined below); (b) Shares that are subject to awards granted under the Prior Plan that cease to be subject to such awards by forfeiture, termination or otherwise after the Effective Date; (c) Shares issued under the Prior Plan that are repurchased by the Company at the original purchase price or are otherwise forfeited and (d) Shares that are subject to awards under the Prior Plan that are used to pay the Exercise Price of a stock option or withheld to satisfy the withholding obligations for Tax-Related Items related to any award; provided, however, that any Shares reserved and available for grant and issuance pursuant to subparts (a)-(d) of this Section 2.1 shall be issuable as Common Stock of the Company regardless of their series or class. After the Effective Date, no further awards can be granted under the Prior Plan.
2.2.Lapsed, Returned Awards. Shares subject to Awards, and Shares issued under this Plan under any Award, will again be available for grant and issuance in connection with subsequent Awards under this Plan to the extent such Shares: (a) are subject to issuance upon exercise of an Option or SAR granted under this Plan but which cease to be subject to the Option or SAR for any reason other than exercise of the Option or SAR; (b) are subject to Awards granted under this Plan that are forfeited or are repurchased by the Company at the original issue or purchase price; (c) are subject to Awards granted under this Plan that otherwise terminate without such Shares being issued or (d) are surrendered pursuant to an Exchange Program. To the extent an Award under this Plan is paid out in cash or other property rather than Shares, such cash payment will not result in reducing the number of Shares available for issuance under this Plan. Shares used to pay the Exercise Price of an Award or withheld to satisfy the withholding obligations for Tax-Related Items related to an Award will become available for future grant, sale and issuance in connection with subsequent Awards under this Plan. For the avoidance of doubt, Shares that otherwise become available for grant and issuance because of the provisions of this Section 2.2 will not include Shares subject to Awards that initially became available because of the substitution clause in Section 21.2 of this Plan.
2.3.Minimum Share Reserve. At all times the Company will reserve and keep available a sufficient number of Shares as will be required to satisfy the requirements of all outstanding Awards granted under this Plan.

2.4.Automatic Share Reserve Increase. The number of Shares available for grant and issuance under this Plan will be increased on January 1st of each of the first ten (10) calendar years during the term of this Plan by the lesser of (a) five percent (5%) of the sum of (i) the total number of Shares of all classes of Common Stock, (ii) the total number of Shares of Common Stock subject to Pre-Funded



Warrants (if any) and (iii) the total number of Shares of Common Stock issuable upon conversion of preferred stock (if any), in each case outstanding on December 31st of the immediately preceding calendar year (rounded down to the next whole share) or (b) such lesser number of Shares of Common Stock determined by the Board or Committee.
2.5.ISO Limitation. No more than 30,000,000 Shares will be issued pursuant to the exercise of ISOs granted under this Plan.
2.6.Adjustment of Shares. If the number or class of outstanding Shares is changed by a stock dividend, extraordinary dividend or distribution (whether in cash, shares or other property, other than a regular cash dividend), recapitalization, stock split, reverse stock split, subdivision, combination, conversion, consolidation, reclassification, spin-off or similar change in the capital or corporate structure of the Company, without consideration, then (a) the number and class of Shares reserved for issuance and future grant under this Plan set forth in Section 2.1 of this Plan, including Shares reserved under sub-clauses (a)-(d) of Section 2.1 of this Plan, (b) the Exercise Price of and number and class of Shares subject to outstanding Options and SARs, (c) the number and class of Shares subject to other outstanding Awards and (d) the maximum number and class of Shares that may be issued as ISOs set forth in Section 2.5 of this Plan, will be proportionately adjusted, subject to any required action by the Board or the stockholders of the Company and in compliance with applicable securities or other laws; provided that fractions of a Share will not be issued.
If, by reason of an adjustment pursuant to this Section 2.6, a Participant’s Award Agreement or other agreement related to any Award, or the Shares subject to such Award, covers additional or different shares of stock or securities, then such additional or different shares, and the Award Agreement or such other agreement in respect thereof, will be subject to all of the terms, conditions and restrictions that were applicable to the Award or the Shares subject to such Award prior to such adjustment.
3.ELIGIBILITY. ISOs may be granted only to Employees. All other Awards may be granted to Employees, Consultants, Directors and Non-Employee Directors; provided that such Consultants and Non-Employee Directors render bona fide Services not in connection with the offer and sale of securities in a capital-raising transaction.
4.ADMINISTRATION.
4.1.Committee Composition; Authority. This Plan will be administered by the Committee or by the Board. Subject to the general purposes, terms and conditions of this Plan, and to the direction of the Board, the Committee will have full power to implement and carry out this Plan, except, however, the Board will establish the terms for the grant of an Award to Non-Employee Directors. The Committee will have the authority to:
(a)construe and interpret this Plan, any Award Agreement and any other agreement or document executed pursuant to this Plan;
(b)prescribe, amend, and rescind rules and regulations relating to this Plan or any Award;
(c)select persons to receive Awards;
(d)approve forms of Award Agreements for use under this Plan;



(e)determine the form and terms and conditions, not inconsistent with the terms of this Plan, of any Award granted hereunder. Such terms and conditions include, but are not limited to, the Exercise Price, the time or times when Awards may vest and be exercised (which may be based on performance criteria) or settled, any vesting acceleration or waiver of forfeiture restrictions, the method to satisfy withholding obligations for Tax-Related Items or any other tax liability legally due and any restriction or limitation regarding any Award or the Shares relating thereto, based in each case on such factors as the Committee will determine;
(f)determine the number of Shares or other consideration subject to Awards;
(g)determine the Fair Market Value in good faith and interpret the applicable provisions of this Plan and the definition of Fair Market Value in connection with circumstances that impact the Fair Market Value, if necessary;
(h)determine whether Awards will be granted singly, in combination with, in tandem with, in replacement of, or as alternatives to, other Awards under this Plan or any other incentive or compensation plan of the Company or any Parent, Subsidiary or Affiliate;
(i)grant waivers of Plan or Award conditions or modify or amend any Awards;
(j)determine the vesting, exercisability, settlement and payment of Awards;
(k)correct any defect, supply any omission or reconcile any inconsistency in this Plan, any Award or any Award Agreement;
(l)determine whether an Award has been vested and/or earned;
(m)determine the terms and conditions of, and institute, any Exchange Program;
(n)reduce, waive or modify any criteria with respect to Performance Factors;
(o)adjust Performance Factors;
(p)adopt terms and conditions, rules and/or procedures (including the adoption of any subplan under this Plan) relating to the operation and administration of this Plan to facilitate compliance with local law and procedures outside of the United States or to qualify Awards for special tax treatment under laws of jurisdictions other than the United States;
(q)exercise discretion with respect to Performance Awards;
(r)make all other determinations necessary or advisable for the administration of this Plan; and
(s)delegate any of the foregoing to a subcommittee or to one or more executive officers pursuant to a specific delegation as permitted by applicable law, including Section 157(c) of the Delaware General Corporation Law.
4.2.Committee Interpretation and Discretion. Any determination made by the Committee with respect to any Award will be made in its sole discretion at the time of grant of the Award or, unless in contravention of any express term of this Plan or Award, at any later time, and such determination will



be final and binding on the Company and all persons having an interest in any Award under this Plan. Any dispute regarding the interpretation of this Plan or any Award Agreement will be submitted by the Participant or Company to the Committee for review. The resolution of such a dispute by the Committee will be final and binding on the Company and the Participant. The Committee may delegate to one or more executive officers the authority to review and resolve disputes with respect to Awards held by Participants who are not Insiders, and such resolution will be final and binding on the Company and the Participant.
4.3.Section 16 of the Exchange Act. Awards granted to Participants who are subject to Section 16 of the Exchange Act must be approved by two or more “non-employee directors” (as defined in the regulations promulgated under Section 16 of the Exchange Act).
4.4.Documentation. The Award Agreement for a given Award, this Plan and any other documents may be delivered to, and accepted by, a Participant or any other person in any manner (including electronic distribution or posting) that meets applicable legal requirements.
4.5.Award Recipients Outside of the U.S. Notwithstanding any provision of this Plan to the contrary, to facilitate the administration of this Plan and compliance with the laws and practices in countries outside of the United States in which the Company, its Subsidiaries or Affiliates operate or have Employees or other individuals eligible for Awards, the Committee, in its sole discretion, will have the power and authority to: (a) determine which Subsidiaries and Affiliates will be covered by this Plan; (b) determine which individuals outside the United States are eligible to participate in this Plan, which may include individuals who provide Services to the Company, Subsidiary or Affiliate under an agreement with a nation or agency; (c) modify the terms and conditions of any Award granted to individuals outside the United States or non-U.S. nationals to comply with applicable local laws, policies, customs and practices; (d) establish subplans and modify exercise procedures, vesting conditions, and other terms and procedures to the extent the Committee determines such actions to be necessary or advisable for legal or administrative reasons (and such subplans and/or modifications will be attached to this Plan and/or to Award Agreements as appendices, if necessary); and (e) take any action, before or after an Award is made, that the Committee determines to be necessary or advisable to obtain approval or facilitate compliance with any local governmental regulatory exemptions or approvals; provided, however, that no action taken under this Section 4.5 will increase the Share limitations contained in Section 2.1 of this Plan. Notwithstanding the foregoing, the Committee may not take any actions hereunder, and no Awards will be granted or administered, that would violate the Exchange Act or any other applicable United States securities law, the Code, or any other applicable United States governing statute or law.
5.OPTIONS. An Option is the right but not the obligation to purchase a Share, subject to certain conditions, if applicable. The Committee may grant Options to eligible Employees, Consultants and Directors and will determine whether such Options will be Incentive Stock Options within the meaning of the Code (“ISOs”) or Nonqualified Stock Options (“NSOs”), the number of Shares subject to the Option, the Exercise Price of the Option, the period during which the Option may vest and be exercised, and all other terms and conditions of the Option, subject to the following terms of this section.
5.1.Option Grant. Each Option granted under this Plan will be evidenced by an Award Agreement, which will identify the Option as an ISO or an NSO. An Option may be, but need not be, awarded upon satisfaction of such Performance Factors during any Performance Period as are set out in advance in the Participant’s individual Award Agreement. If the Option is being earned upon the satisfaction of Performance Factors, then the Committee will: (a) determine the nature, length and starting date of any Performance Period for each Option; and (b) select from among the Performance Factors to be used to measure the performance, if any. Performance Periods may overlap and Participants may



participate simultaneously with respect to Options that are subject to different performance goals and other criteria.
5.2.Date of Grant. The date of grant of an Option will be the date on which the Committee makes the determination to grant such Option, or a specified future date. The Award Agreement will be delivered to the Participant within a reasonable time after the granting of the Option.
5.3.Exercise Period. Options may be vested and exercisable within the times or upon the conditions as set forth in the Award Agreement governing such Option; provided, however, that no Option will be exercisable after the expiration of ten (10) years from the date the Option is granted; and provided further that no ISO granted to a person who, at the time the ISO is granted, directly or by attribution owns more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or of any Parent or Subsidiary of the Company (“Ten Percent Stockholder”) will be exercisable after the expiration of five (5) years from the date the ISO is granted. The Committee also may provide for Options to become exercisable at one time or from time to time, periodically or otherwise, in such number of Shares or percentage of Shares as the Committee determines.
5.4.Exercise Price. The Exercise Price of an Option will be determined by the Committee when the Option is granted; provided that: (a) the Exercise Price of an Option will be not less than one hundred percent (100%) of the Fair Market Value of the Shares on the date of grant (with the exception of Options issued in substitution of another company’s awards pursuant to, and to the extent permitted by, Section 21.2) and (b) the Exercise Price of any ISO granted to a Ten Percent Stockholder will not be less than one hundred ten percent (110%) of the Fair Market Value of the Shares on the date of grant. Payment for the Shares purchased may be made in accordance with Section 11 of this Plan and the Award Agreement and in accordance with any procedures established by the Company.
5.5.Method of Exercise. Any Option granted hereunder will be vested and exercisable according to the terms of this Plan and at such times and under such conditions as determined by the Committee and set forth in the Award Agreement. An Option may not be exercised for a fraction of a Share. An Option will be deemed exercised when the Company and/or an authorized third party administrator (the “Third Party Administrator”) receives: (a) notice of exercise (in such form as the Committee may specify from time to time) from the person entitled to exercise the Option and/or via electronic execution through the authorized Third Party Administrator, and (b) full payment for the Shares with respect to which the Option is exercised (together with an amount sufficient to satisfy withholding obligations for any applicable Tax-Related Items). Full payment may consist of any consideration and method of payment authorized by the Committee and permitted by the Award Agreement and this Plan. Shares issued upon exercise of an Option will be issued in the name of the Participant. Until the Shares are issued (as evidenced by the appropriate entry on the books of the Company or of a duly authorized transfer agent of the Company), no right to vote or receive dividends or any other rights as a stockholder will exist with respect to the Shares, notwithstanding the exercise of the Option. The Company will issue (or cause to be issued) such Shares promptly after the Option is exercised. No adjustment will be made for a dividend or other right for which the record date is prior to the date the Shares are issued, except as provided in Section 2.6 of this Plan. Exercising an Option in any manner will decrease the number of Shares thereafter available, both for purposes of this Plan and for sale under the Option, by the number of Shares as to which the Option is exercised.
5.6.Termination of Service. Unless otherwise determined by the Committee or required by applicable law or except as otherwise expressly provided in the Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), if the



Participant’s Service terminates for any reason except for Cause or the Participant’s death or Disability, then the Participant may exercise such Participant’s Options only to the extent that such Options would have been exercisable by the Participant on the date Participant’s Service terminates, except as otherwise determined by the Committee or required by applicable law. Such Options must be exercised by the Participant no later than three (3) months after the date Participant’s Service terminates (or such shorter or longer time period as may be determined by the Committee, including as necessary to give effect to any provision in any applicable agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), providing for acceleration of the Participant’s Options in connection with a Corporate Transaction, with any exercise of an Option beyond three (3) months after the date Participant’s employment terminates deemed to be the exercise of an NSO), but in any event no later than the expiration date of the Options.
(a)Death. Unless otherwise determined by the Committee or except as otherwise expressly provided in the Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), if the Participant’s Service terminates because of the Participant’s death (or the Participant dies within three (3) months after Participant’s Service terminates other than for Cause or because of the Participant’s Disability), then the Participant’s Options may be exercised only to the extent that such Options would have been exercisable by the Participant on the date Participant’s Service terminates, and must be exercised by the Participant’s legal representative, or authorized assignee, no later than twelve (12) months after the date Participant’s Service terminates (or such shorter or longer time period as may be determined by the Committee), but in any event no later than the expiration date of the Options.
(b)Disability. Unless otherwise determined by the Committee or except as otherwise expressly provided in the Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), if the Participant’s Service terminates because of the Participant’s Disability, then the Participant’s Options may be exercised only to the extent that such Options would have been exercisable by the Participant on the date Participant’s Service terminates, and must be exercised by the Participant (or the Participant’s legal representative or authorized assignee) no later than twelve (12) months after the date Participant’s Service terminates (or such shorter or longer time period as may be determined by the Committee with any exercise beyond (a) three (3) months after the date Participant’s employment terminates when the termination of Service is for a Disability that is not a “permanent and total disability” as defined in Section 22(e)(3) of the Code, or (b) twelve (12) months after the date Participant’s employment terminates when the termination of Service is for a Disability that is a “permanent and total disability” as defined in Section 22(e)(3) of the Code, deemed to be exercise of an NSO), but in any event no later than the expiration date of the Options.
(c)Cause. Unless otherwise determined by the Committee or except as otherwise expressly provided in the Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), if the Participant’s Service terminates for Cause, or if the Committee has reasonably determined in good faith that such cessation of Services has resulted in connection with an act or failure to act constituting Cause (or such Participant’s Services could have been terminated for Cause (without regard to the lapsing of any required notice or cure periods in connection therewith) at the time such Participant terminated Service), then Participant’s Options (whether or not vested) shall expire effective as of such Participant’s date of termination of Service, or at such later time and on such conditions as are determined by the Committee, but in any event no later than the expiration date of the Options. Unless otherwise provided in the Award Agreement, or other applicable agreement, Cause will have the meaning set forth in this Plan.



5.7.Limitations on Exercise. The Committee may specify a minimum number of Shares that may be purchased on any exercise of an Option, provided that such minimum number will not prevent any Participant from exercising the Option for the full number of Shares for which it is then exercisable.
5.8.Limitations on ISOs. With respect to Awards granted as ISOs, to the extent that the aggregate Fair Market Value of the Shares with respect to which such ISOs are exercisable for the first time by the Participant during any calendar year (under all plans of the Company and any Parent or Subsidiary) exceeds one hundred thousand dollars ($100,000), such Options will be treated as NSOs. For purposes of this Section 5.8, ISOs will be taken into account in the order in which they were granted. The Fair Market Value of the Shares will be determined as of the time the Option with respect to such Shares is granted. In the event that the Code or the regulations promulgated thereunder are amended after the Effective Date to provide for a different limit on the Fair Market Value of Shares permitted to be subject to ISOs, such different limit will be automatically incorporated herein and will apply to any Options granted after the effective date of such amendment.
5.9.Modification, Extension or Renewal. The Committee may modify, extend or renew outstanding Options and authorize the grant of new Options in substitution therefor, provided that any such action may not, without the written consent of a Participant, impair any of such Participant’s rights under any Option previously granted, unless for the purpose of complying with applicable laws and regulations. Any outstanding ISO that is modified, extended, renewed or otherwise altered will be treated in accordance with Section 424(h) of the Code. Subject to Section 18 of this Plan, by written notice to affected Participants, the Committee may reduce the Exercise Price of outstanding Options without the consent of such Participants; provided, however, that the Exercise Price may not be reduced below the Fair Market Value on the date the action is taken to reduce the Exercise Price.
5.10.No Disqualification. Notwithstanding any other provision in this Plan, no term of this Plan relating to ISOs will be interpreted, amended or altered, nor will any discretion or authority granted under this Plan be exercised, so as to disqualify this Plan under Section 422 of the Code or, without the consent of the Participant affected, to disqualify any ISO under Section 422 of the Code.
6.RESTRICTED STOCK UNITS. A Restricted Stock Unit (“RSU”) is an Award to an eligible Employee, Consultant, or Director covering a number of Shares that may be settled by issuance of those Shares (which may consist of Restricted Stock) or in cash. All RSUs will be made pursuant to an Award Agreement.
6.1.Terms of RSUs. The Committee will determine the terms of an RSU including, without limitation: (a) the number of Shares subject to the RSU; (b) the time or times during which the RSU may be settled; (c) the consideration to be distributed on settlement and (d) the effect of the Participant’s termination of Service on each RSU; provided that no RSU will have a term longer than ten (10) years. An RSU may be awarded upon satisfaction of such performance goals based on Performance Factors during any Performance Period as are set out in advance in the Participant’s Award Agreement. If the RSU is being earned upon satisfaction of Performance Factors, then the Committee will: (i) determine the nature, length and starting date of any Performance Period for the RSU; (ii) select from among the Performance Factors to be used to measure the performance, if any; and (iii) determine the number of Shares deemed subject to the RSU. Performance Periods may overlap and Participants may participate simultaneously with respect to RSUs that are subject to different Performance Periods and different performance goals and other criteria.



6.2.Form and Timing of Settlement. Payment of earned RSUs will be made as soon as practicable after the date(s) determined by the Committee and set forth in the Award Agreement. The Committee, in its sole discretion, may settle earned RSUs in cash, Shares, or a combination of both. The Committee may also permit a Participant to defer payment under a RSU to a date or dates after the RSU is earned provided that the terms of the RSU and any deferral satisfy the requirements of Section 409A of the Code to the extent applicable.
6.3.Termination of Service. Unless otherwise determined by the Committee or except as otherwise expressly provided in the Participant’s Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), vesting ceases on such date Participant’s Service terminates (unless determined otherwise by the Committee).
7.RESTRICTED STOCK AWARDS. A Restricted Stock Award is an offer by the Company to sell to an eligible Employee, Consultant, or Director Shares that are subject to restrictions (“Restricted Stock”). The Committee will determine to whom an offer will be made, the number of Shares the Participant may purchase, the Purchase Price, the restrictions under which the Shares will be subject and all other terms and conditions of the Restricted Stock Award, subject to this Plan.
7.1.Restricted Stock Purchase Agreement. All purchases under a Restricted Stock Award will be evidenced by an Award Agreement. Except as may otherwise be provided in an Award Agreement, a Participant accepts a Restricted Stock Award by signing and delivering to the Company an Award Agreement and/or via electronic acceptance through the Third-Party Administrator with full payment of the Purchase Price, within thirty (30) days from the date the Award Agreement was delivered to the Participant. If the Participant does not accept such Award within thirty (30) days, then the offer to purchase such Restricted Stock Award will terminate, unless the Committee determines otherwise.
7.2.Purchase Price. The Purchase Price for Shares issued pursuant to a Restricted Stock Award will be determined by the Committee and may be less than the Fair Market Value on the date the Restricted Stock Award is granted. Payment of the Purchase Price must be made in accordance with Section 11 of this Plan and the Award Agreement and in accordance with any procedures established by the Company.
7.3.Terms of Restricted Stock Awards. Restricted Stock Awards will be subject to such restrictions as the Committee may impose or are required by law. These restrictions may be based on completion of a specified period of Service or upon completion of Performance Factors, if any, during any Performance Period as set out in advance in the Participant’s Award Agreement. Prior to the grant of a Restricted Stock Award, the Committee will: (a) determine the nature, length and starting date of any Performance Period for the Restricted Stock Award; (b) select from among the Performance Factors to be used to measure performance goals, if any; and (c) determine the number of Shares that may be awarded to the Participant. Performance Periods may overlap and a Participant may participate simultaneously with respect to Restricted Stock Awards that are subject to different Performance Periods and having different performance goals and other criteria.
7.4.Termination of Service. Unless otherwise determined by the Committee or except as otherwise expressly provided in the Participant’s Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), vesting ceases on such date Participant’s Service terminates (unless determined otherwise by the Committee).



8.STOCK BONUS AWARDS. A Stock Bonus Award is an Award to an eligible Employee, Consultant, or Director of Shares for Services to be rendered or for past Services already rendered to the Company or any Parent, Subsidiary or Affiliate. All Stock Bonus Awards will be made pursuant to an Award Agreement. No payment from the Participant will be required for Shares awarded pursuant to a Stock Bonus Award.
8.1.Terms of Stock Bonus Awards. The Committee will determine the number of Shares to be awarded to the Participant under a Stock Bonus Award and any restrictions thereon. These restrictions may be based upon completion of a specified period of Service or upon satisfaction of performance goals based on Performance Factors during any Performance Period as set out in advance in the Participant’s Stock Bonus Agreement. Prior to the grant of any Stock Bonus Award the Committee will: (a) determine the restrictions to which the Stock Bonus Award is subject, including the nature, length and starting date of any Performance Period for the Stock Bonus Award; (b) select from among the Performance Factors, if any, to be used to measure performance goals; and (c) determine the number of Shares that may be awarded to the Participant. Performance Periods may overlap and a Participant may participate simultaneously with respect to Stock Bonus Awards that are subject to different Performance Periods and different performance goals and other criteria.
8.2.Form of Payment to Participant. Payment may be made in the form of cash, whole Shares, or a combination thereof, based on the Fair Market Value of the Shares earned under a Stock Bonus Award on the date of payment, as determined in the sole discretion of the Committee.
8.3.Termination of Service. Unless otherwise determined by the Committee or except as otherwise expressly provided in the Participant’s Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), vesting ceases on such date Participant’s Service terminates (unless determined otherwise by the Committee).
9.STOCK APPRECIATION RIGHTS. A Stock Appreciation Right (“SAR”) is an Award to an eligible Employee, Consultant, or Director that may be settled in cash, or Shares (which may consist of Restricted Stock or RSUs), having a value equal to (a) the difference between the Fair Market Value on the date of exercise less the Exercise Price multiplied by (b) the number of Shares with respect to which the SAR is being settled (subject to any maximum number of Shares that may be issuable as specified in an Award Agreement). All SARs will be made pursuant to an Award Agreement.
9.1.Terms of SARs. The Committee will determine the terms of each SAR including, without limitation: (a) the number of Shares subject to the SAR; (b) the Exercise Price and the time or times during which the SAR may be exercised and settled; (c) the consideration to be distributed on exercise and settlement of the SAR; and (d) the effect of the Participant’s termination of Service on each SAR. The Exercise Price of the SAR will be determined by the Committee when the SAR is granted, and may not be less than the Fair Market Value of the Shares on the date of grant (with the exception of SARs issued in substitution of another company’s awards pursuant to, and to the extent permitted by, Section 21.2). A SAR may be awarded upon satisfaction of Performance Factors, if any, during any Performance Period as are set out in advance in the Participant’s individual Award Agreement. If the SAR is being earned upon the satisfaction of Performance Factors, then the Committee will: (i) determine the nature, length and starting date of any Performance Period for each SAR; and (ii) select from among the Performance Factors to be used to measure the performance, if any. Performance Periods may overlap and Participants may participate simultaneously with respect to SARs that are subject to different Performance Factors and other criteria.



9.2.Exercise Period and Expiration Date. A SAR will be exercisable within the times or upon the occurrence of events determined by the Committee and set forth in the Award Agreement governing such SAR. The SAR Agreement will set forth the expiration date; provided that no SAR will be exercisable after the expiration of ten (10) years from the date the SAR is granted. The Committee may also provide for SARs to become exercisable at one time or from time to time, periodically or otherwise (including, without limitation, upon the attainment during a Performance Period of performance goals based on Performance Factors), in such number of Shares or percentage of the Shares subject to the SAR as the Committee determines. Except as may be set forth in the Participant’s Award Agreement, vesting ceases on the date Participant’s Service terminates (unless determined otherwise by the Committee). Notwithstanding the foregoing, the rules of Section 5.6 of this Plan also will apply to SARs.
9.3.Form of Settlement. Upon exercise of a SAR, a Participant will be entitled to receive payment from the Company in an amount determined by multiplying (a) the difference between the Fair Market Value of a Share on the date of exercise less the Exercise Price; by (b) the number of Shares with respect to which the SAR is exercised. At the discretion of the Committee, the payment from the Company for the SAR exercise may be in cash, in Shares of equivalent value, or in some combination thereof. The portion of a SAR being settled may be paid currently or on a deferred basis with such interest, if any, as the Committee determines, provided that the terms of the SAR and any deferral satisfy the requirements of Section 409A of the Code to the extent applicable.
9.4.Termination of Service. Unless otherwise determined by the Committee or except as otherwise expressly provided in the Participant’s Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), vesting ceases on the date Participant’s Service terminates (unless determined otherwise by the Committee).
10.PERFORMANCE AWARDS. A Performance Award is an Award to an eligible Employee, Consultant, or Director that is based upon the attainment of performance goals, as established by the Committee, and other terms and conditions specified by the Committee, and may be settled in cash, Shares (which may consist of, without limitation, Restricted Stock), other property, or any combination thereof, and may be cash-based. Grants of Performance Awards will be made pursuant to an Award Agreement.
(a)Performance Shares. The Committee may grant Awards of Performance Shares, designate the Participants to whom Performance Shares are to be awarded and determine the number of Performance Shares and the terms and conditions of each such Award. Performance Shares will consist of a unit valued by reference to a designated number of Shares, the value of which may be paid to the Participant by delivery of Shares or, if set forth in the Award Agreement, of such property as the Committee will determine, including, without limitation, cash, Shares, other property, or any combination thereof, upon the attainment of performance goals, as established by the Committee, and other terms and conditions specified by the Committee. The amount to be paid under an Award of Performance Shares may be adjusted on the basis of such further consideration as the Committee will determine in its sole discretion.
(b)Performance Units. The Committee may grant Awards of Performance Units, designate the Participants to whom Performance Units are to be awarded and determine the number of Performance Units and the terms and conditions of each such Award. Performance Units will consist of a unit valued by reference to a designated amount of property other than Shares, which value may be paid to the Participant by delivery of such property as the Committee will determine, including, without



limitation, cash, Shares, other property, or any combination thereof, upon the attainment of performance goals, as established by the Committee, and other terms and conditions specified by the Committee.
(c)Cash-Settled Performance Awards. The Committee may also grant cash-settled Performance Awards to Participants under the terms of this Plan. Such Awards will be based on the attainment of performance goals using the Performance Factors within this Plan that are established by the Committee for the relevant performance period.
10.2.Terms of Performance Awards. The Committee will determine, and each Award Agreement will set forth, the terms of each Performance Award including, without limitation: (a) the amount of any cash bonus, (b) the number of Shares deemed subject to an Award of Performance Shares; (c) the Performance Factors and Performance Period that will determine the time and extent to which each Award of Performance Shares will be settled; (d) the consideration to be distributed on settlement, and (e) the effect of the Participant’s termination of Service on each Performance Award. In establishing Performance Factors and the Performance Period the Committee will: (i) determine the nature, length and starting date of any Performance Period; (ii) select from among the Performance Factors to be used; and (iii) determine the number of Shares deemed subject to the Award of Performance Shares. Prior to settlement the Committee will determine the extent to which Performance Awards have been earned. Performance Periods may overlap and Participants may participate simultaneously with respect to Performance Awards that are subject to different Performance Periods and different performance goals and other criteria.
10.3.Termination of Service. Except as may be set forth in the Participant’s Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), vesting ceases on the date Participant’s Service terminates (unless determined otherwise by the Committee).
11.PAYMENT FOR SHARE PURCHASES. Payment from a Participant for Shares purchased pursuant to this Plan may be made in cash or by cash equivalent or, where expressly approved for the Participant by the Committee and where permitted by law (and to the extent not otherwise set forth in the applicable Award Agreement):
(a)by cancellation of indebtedness of the Company to the Participant;
(b)by surrender of shares of the Company held by the Participant that have a Fair Market Value on the date of surrender equal to the aggregate Exercise Price of the Shares as to which said Award will be exercised or settled;
(c)by waiver of compensation due or accrued to the Participant for Services rendered or to be rendered to the Company or a Parent, Subsidiary or Affiliate;
(d)by consideration received by the Company pursuant to a broker-assisted or other form of cashless exercise program implemented by the Company in connection with this Plan;
(e)by any combination of the foregoing; or
(f)by any other method of payment as is permitted by applicable law.



The Committee may limit the availability of any method of payment, to the extent the Committee determines, in its sole discretion, such limitation is necessary or advisable to comply with applicable law or facilitate the administration of this Plan.
12.GRANTS TO NON-EMPLOYEE DIRECTORS.
12.1.General. Awards pursuant to this Section 12 shall be granted only to Non-Employee Directors, who are eligible to receive any type of Award offered under this Plan except ISOs. Awards pursuant to this Section 12 may be automatically made pursuant to a policy adopted by the Board, or granted from time to time as determined in the discretion of the Board. A Non-Employee Director who is elected or re-elected as a member of the Board will be eligible to receive an Award under this Section 12.
12.2.Calendar Year Limitation. A Non-Employee Director may not receive Awards under this Plan that, when combined with cash compensation received for service as a Non-Employee Director following the Effective Date, exceed (x) Seven Hundred and Fifty Thousand Dollars ($750,000) in value (as described below) in any calendar year of his or her service as a Non-Employee Director, increased to One Million Dollars ($1,000,000) in value (as described below) in the calendar year of his or her initial Services as a Non-Employee Director. The value of Awards for purposes of complying with this maximum will be determined as follows: (a) for Options and SARs, grant date fair value will be calculated using the Company’s regular valuation methodology for determining the grant date fair value of Options or SARs for financial reporting purposes, and (b) for all other Awards other than Options and SARs, grant date fair value will be determined by either (i) calculating the product of the Fair Market Value per Share on the date of grant and the aggregate number of Shares subject to the Award, or (ii) calculating the product using an average of the Fair Market Value over a number of trading days and the aggregate number of Shares subject to the Award as determined by the Committee. Awards granted, or cash compensation paid, to an individual while he or she was serving in the capacity as an Employee or in consideration of Services as a Consultant but not as a Non-Employee Director will not count for purposes of the limitations set forth in this Section 12.2.
12.3.Vesting, Exercisability and Settlement. Except as set forth in Section 21 of this Plan, Awards will vest, become exercisable and be settled as determined by the Board. With respect to Options and SARs, the Exercise Price granted to Non-Employee Directors will not be less than the Fair Market Value of the Shares at the time that such Option or SAR is granted.
12.4.Election to Receive Awards in Lieu of Cash. If permitted by the Committee, a Non-Employee Director may elect to receive his or her annual retainer payments and/or meeting fees from the Company in the form of cash or Awards or a combination thereof, as determined, by the Committee. Such Awards will be issued under this Plan. An election under this Section 12.4 will be filed with the Company on the form prescribed by the Company.
13.WITHHOLDING TAXES.
13.1.Withholding Generally. In connection with any tax or tax withholding event related to Awards granted under this Plan, the Company may require the Participant to remit to the Company (or to the Third Party Administrator or to the Parent, Subsidiary or Affiliate, as applicable, employing the Participant or to which the Participant provides Services) an amount sufficient to satisfy applicable U.S. and non-U.S. federal, state and local income tax, social insurance, payroll tax, fringe benefits tax, payment on account or other tax-related items (the “Tax-Related Items”) related to the Participant’s participation in this Plan and legally applicable to the Participant prior to the delivery of Shares, cash or



other property pursuant to exercise or settlement of any Award or such other tax event. Whenever payments in satisfaction of Awards granted under this Plan are to be made in cash, such payment will be net of an amount sufficient to satisfy applicable withholding obligations for Tax-Related Items. Unless otherwise determined by the Committee, the Fair Market Value of the Shares will be determined as of the date that the taxes are required to be withheld and such Shares will be valued based on the value of the actual trade or, if there is none, the Fair Market Value of the Shares as of the previous trading day.
13.2.Withholding Methods. The Committee, or its delegate(s), as permitted by applicable law, in its sole discretion and pursuant to such procedures as it may specify from time to time and to limitations of local law, may require or permit a Participant to satisfy such Tax-Related Items legally due from the Participant, in whole or in part by (without limitation): (a) paying cash; (b) having the Company withhold otherwise deliverable cash or Shares having a Fair Market Value equal to the Tax-Related Items to be withheld; (c) delivering to the Company already-owned shares having a Fair Market Value equal to the Tax-Related Items to be withheld or (d) withholding from the proceeds of the sale of otherwise deliverable Shares acquired pursuant to an Award either through a voluntary sale or through a mandatory sale arranged by the Company. The Company may withhold or account for these Tax-Related Items by considering applicable statutory withholding rates or other applicable withholding rates, including up to the maximum permissible statutory tax rate for the applicable tax jurisdiction, to the extent consistent with applicable laws.
14.TRANSFERABILITY. Unless determined otherwise by the Committee, an Award may not be sold, pledged, assigned, hypothecated, transferred, or disposed of in any manner other than by will or by the laws of descent or distribution. If the Committee makes an Award transferable, including, without limitation, by instrument to an inter vivos or testamentary trust in which the Awards are to be passed to beneficiaries upon the death of the trustor (settlor) or by gift or by domestic relations order to a Permitted Transferee, such Award will contain such additional terms and conditions as the Committee deems appropriate. All Awards will be exercisable: (a) during the Participant’s lifetime only by (i) the Participant, or (ii) the Participant’s guardian or legal representative; (b) after the Participant’s death, by the legal representative of the Participant’s heirs or legatees; and (c) in the case of all Awards except ISOs, by a Permitted Transferee.
15.PRIVILEGES OF STOCK OWNERSHIP; RESTRICTIONS ON SHARES.
15.1.Voting and Dividends. No Participant will have any of the rights of a stockholder with respect to any Shares until the Shares are issued to the Participant, except for any Dividend Equivalent Rights permitted by an applicable Award Agreement. Any Dividend Equivalent Rights will be subject to the same vesting or performance conditions as the underlying Award. In addition, the Committee may provide that any Dividend Equivalent Rights permitted by an applicable Award Agreement will be deemed to have been reinvested in additional Shares or otherwise reinvested. After Shares are issued to the Participant, the Participant will be a stockholder and have all the rights of a stockholder with respect to such Shares, including the right to vote and receive all dividends or other distributions made or paid with respect to such Shares; provided, that if such Shares are Restricted Stock, then any new, additional or different securities or cash dividends the Participant may become entitled to receive with respect to such Shares by virtue of a stock dividend, cash dividend, stock split or any other change in the corporate or capital structure of the Company will be subject to the same restrictions as the Restricted Stock; provided, further, that the Participant will have no right to such stock dividends, cash dividends or stock distributions with respect to Unvested Shares, and any such dividends or stock distributions will be accrued and paid only at such time, if any, as such Unvested Shares become vested Shares. The Committee, in its discretion, may provide in the Award Agreement evidencing any Award that the



Participant will be entitled to Dividend Equivalent Rights with respect to the payment of cash dividends on Shares underlying an Award during the period beginning on the date the Award is granted and ending, with respect to each Share subject to the Award, on the earlier of the date on which the Award is exercised or settled or the date on which it is forfeited, provided, that no Dividend Equivalent Right will be paid with respect to the Unvested Shares, and such dividends or stock distributions will be accrued and paid only at such time, if any, as such Unvested Shares become vested Shares. Such Dividend Equivalent Rights, if any, will be credited to the Participant in the form of additional whole Shares as of the date of payment of such cash dividends on Shares.
15.2.Restrictions on Shares. At the discretion of the Committee, the Company may reserve to itself and/or its assignee(s) a right to repurchase a portion of any or all Unvested Shares held by a Participant following such Participant’s termination of Service at any time within ninety (90) days (or such longer or shorter time determined by the Committee) after the later of the date Participant’s Service terminates and the date the Participant purchases Shares under this Plan, for cash and/or cancellation of purchase money indebtedness, at the Participant’s Purchase Price or Exercise Price, as the case may be.
16.CERTIFICATES. All Shares or other securities whether or not certificated, delivered under this Plan will be subject to such stock transfer orders, legends and other restrictions as the Committee may deem necessary or advisable, including restrictions under any applicable U.S. federal, state or foreign securities law, or any rules, regulations and other requirements of the SEC or any stock exchange or automated quotation system upon which the Shares may be listed or quoted and any non-U.S. exchange controls or securities law restrictions to which the Shares are subject.
17.ESCROW; PLEDGE OF SHARES. To enforce any restrictions on a Participant’s Shares, the Committee may require the Participant to deposit all certificates representing Shares, together with stock powers or other instruments of transfer approved by the Committee, appropriately endorsed in blank, with the Company or an agent designated by the Company to hold in escrow until such restrictions have lapsed or terminated. The Committee may cause a legend or legends referencing such restrictions to be placed on the certificates. Any Participant who is permitted to execute a promissory note as partial or full consideration for the purchase of Shares under this Plan will be required to pledge and deposit with the Company all or part of the Shares so purchased as collateral to secure the payment of the Participant’s obligation to the Company under the promissory note; provided, however, that the Committee may require or accept other or additional forms of collateral to secure the payment of such obligation and, in any event, the Company will have full recourse against the Participant under the promissory note notwithstanding any pledge of the Participant’s Shares or other collateral. In connection with any pledge of the Shares, the Participant will be required to execute and deliver a written pledge agreement in such form as the Committee will from time to time approve. The Shares purchased with the promissory note may be released from the pledge on a pro rata basis as the promissory note is paid.
18.REPRICING; EXCHANGE AND BUYOUT OF AWARDS. Without prior stockholder approval, the Committee may (a) reprice Options or SARs (and where such repricing is a reduction in the Exercise Price of outstanding Options or SARs, the consent of the affected Participants is not required provided written notice is provided to them, notwithstanding any adverse tax consequences to them arising from the repricing), and (b) with the consent of the respective Participants (unless not required pursuant to Section 5.8 of this Plan), pay cash or issue new Awards in exchange for the surrender and cancellation of any, or all, outstanding Awards, including pursuant to an Exchange Program.
19.SECURITIES LAW AND OTHER REGULATORY COMPLIANCE. An Award will not be effective unless such Award is in compliance with all applicable U.S. and non-U.S. federal and state



securities and exchange control and other laws, rules and regulations of any governmental body, and the requirements of any stock exchange or automated quotation system upon which the Shares may then be listed or quoted, as they are in effect on the date of grant of the Award and also on the date of exercise or other issuance. Notwithstanding any other provision in this Plan, the Company will have no obligation to issue or deliver certificates for Shares under this Plan prior to: (a) obtaining any approvals from governmental agencies that the Company determines are necessary or advisable; and/or (b) completion of any registration or other qualification of such Shares under any U.S. and non-U.S. federal or state law or ruling of any governmental body that the Company determines to be necessary or advisable. The Company will be under no obligation to register the Shares with the SEC or to effect compliance with the registration, qualification or listing requirements of any state or non-U.S. securities laws, exchange control laws, stock exchange or automated quotation system, and the Company will have no liability for any inability or failure to do so.
20.NO OBLIGATION TO EMPLOY. Nothing in this Plan or any Award granted under this Plan will confer or be deemed to confer on any Participant any right to continue in the employ of, or to continue any other Service with, the Company or any Parent, Subsidiary or Affiliate or limit in any way the right of the Company or any Parent, Subsidiary or Affiliate to terminate Participant’s Service at any time.
21.CORPORATE TRANSACTIONS.
21.1.Treatment of Awards in Corporate Transaction. In the event of a Corporate Transaction, outstanding Awards will be subject to the agreement evidencing the Corporate Transaction, which need not treat all outstanding Awards in an identical manner. Such agreement, without Participant’s consent, may provide for one or more of the following with respect to outstanding Awards as of the effective date of such Corporate Transaction:
(a)The continuation of an outstanding Award by the Company (if the Company is the successor entity).
(b)The assumption of outstanding Awards by the successor or acquiring entity (if any) in such Corporate Transaction (or by any of its Parents, if any), which assumption, will be binding on all Participants; provided that the Exercise Price and the number and nature of shares issuable upon exercise of any such Option or SAR, or upon the settlement of any Award that is subject to Section 409A of the Code, will be adjusted appropriately pursuant to Section 424(a) and Section 409A of the Code. For the purposes of this Section 21, an Award will be considered assumed if, following the Corporate Transaction, the Award confers the right to purchase or receive, for each Share subject to the Award immediately prior to the Corporate Transaction, the consideration (whether stock, cash, or other securities or property) received in the Corporate Transaction by holders of Shares for each Share held on the effective date of the transaction (and if holders were offered a choice of consideration, the type of consideration chosen by the holders of a majority of the outstanding Shares); provided, however, that if such consideration received in the Corporate Transaction is not solely common stock of the successor corporation or its Parent, the Committee may, with the consent of the successor corporation, provide for the consideration to be received upon the exercise of an Option or SAR or upon the settlement of an RSU, for each Share subject to such Award, to be solely common stock of the successor corporation or its Parent equal in fair market value to the per share consideration received by holders of Common Stock in the Corporate Transaction.
(c)The substitution by the successor or acquiring entity in such Corporate Transaction (or by its parents, if any) of equivalent awards with substantially the same terms for such



outstanding Awards (except that the exercise price and the number and nature of shares issuable upon exercise of any such option or stock appreciation right, or any award that is subject to Section 409A of the Code, will be adjusted appropriately pursuant to Section 424(a) of the Code and/or Section 409A of the Code, as applicable).
(d)The full or partial acceleration of exercisability or vesting and accelerated expiration of an outstanding Award and lapse of the Company’s right to repurchase or re-acquire shares acquired under an Award or lapse of forfeiture rights with respect to shares acquired under an Award.
(e)The settlement of the full value of such outstanding Award (whether or not then vested or exercisable) in cash, cash equivalents, or securities of the successor entity (or its parent, if any) with a fair market value equal to the required amount, followed by the cancellation of such Awards; provided however, that such Award may be cancelled if such Award has no value, as determined by the Committee, in its discretion. Subject to Section 409A of the Code, such payment may be made in installments and may be deferred until the date or dates the Award would have become exercisable or vested. Such payment may be subject to vesting based on the Participant’s continued Service, provided that the vesting schedule shall not be less favorable to the Participant than the schedule under which the Award would have become vested or exercisable. For purposes of this Section 21.1(e), the fair market value of any security shall be determined without regard to any vesting conditions that may apply to such security.
(f)Termination of any right to exercise any Option prior to vesting in the Shares subject to the Option (i.e., “early exercise”), such that following the closing of the transaction Options may only be exercised to the extent vested.
(g)The cancellation of outstanding Awards in exchange for no consideration.
In the event such successor corporation refuses to continue, assume, substitute, settle or replace any Award in accordance with this Section 21, then notwithstanding any other provision in this Plan to the contrary, each such Award will become fully vested and, as applicable, exercisable and any rights of repurchase or forfeiture restrictions thereon will lapse, immediately prior to the consummation of the Corporate Transaction. Performance Awards not continued, assumed, substituted, settled or replaced pursuant to the foregoing shall be deemed earned and vested at 100% of target level, unless otherwise indicated pursuant to the terms and conditions of the applicable Award Agreement.
If an Award vests in lieu of assumption or substitution in connection with a Corporate Transaction as provided above, the Committee will notify the holder of such Award in writing or electronically that such Award will be exercisable for a period of time determined by the Committee in its sole discretion, and such Award will terminate upon the expiration of such period without consideration. Any determinations by the Committee need not treat all outstanding Awards in an identical manner, and will be final and binding on each applicable Participant. The Board shall have full power and authority to assign the Company’s right to repurchase, right to re-acquire and/or forfeiture rights to such successor or acquiring corporation. The successor corporation may also issue, as replacement of outstanding Shares of the Company held by the Participant, substantially similar shares or other property subject to repurchase restrictions no less favorable to the Participant.
21.2.Assumption of Awards by the Company. The Company, from time to time, also may substitute or assume outstanding awards granted by another company, whether in connection with an acquisition of such other company or otherwise, by either; (a) granting an Award under this Plan in substitution of such other company’s award; or (b) assuming such award as if it had been granted under



this Plan if the terms of such assumed award could be applied to an Award granted under this Plan. Such substitution or assumption will be permissible if the holder of the substituted or assumed award would have been eligible to be granted an Award under this Plan if the other company had applied the rules of this Plan to such grant. In the event the Company assumes an award granted by another company, the terms and conditions of such award will remain unchanged (except that the Purchase Price or the Exercise Price, as the case may be, and the number and nature of Shares issuable upon exercise or settlement of any such Award will be adjusted appropriately pursuant to Section 424(a) of the Code). In the event the Company elects to grant a new Option or SAR in substitution rather than assume an existing option or stock appreciation right, such new Option or SAR may be granted with a similarly adjusted Exercise Price. Substitute Awards will not reduce the number of Shares authorized for grant under this Plan or authorized for grant to a Participant in a calendar year.
21.3.Non-Employee Directors’ Awards. Notwithstanding any provision to the contrary herein, and unless otherwise set forth in the applicable Award Agreement or any other agreement between the Participant and the Company (or any Parent, Subsidiary or Affiliate, if applicable), in the event of a Corporate Transaction, the vesting of all Awards granted to Non-Employee Directors will accelerate and such Awards will become exercisable (as applicable) in full prior to the consummation of the Corporate Transaction at such times and on such conditions as the Committee determines.
22.ADOPTION AND STOCKHOLDER APPROVAL. This Plan will be submitted for the approval of the Company’s stockholders, consistent with applicable laws, within twelve (12) months before or after the date this Plan is adopted by the Board.
23.TERM OF PLAN/GOVERNING LAW. Unless earlier terminated as provided herein, this Plan will become effective on the Effective Date and will terminate ten (10) years from the date this Plan is adopted by the Board. After this Plan is terminated or expires, no Awards may be granted but Awards previously granted shall remain outstanding in accordance with their applicable terms and conditions. This Plan and all Awards granted hereunder will be governed by and construed in accordance with the laws of the State of Delaware (excluding its conflict of laws rules).
24.AMENDMENT OR TERMINATION OF PLAN. Subject to approval by the Company’s stockholders where required by applicable law, regulation or rule, the Board may at any time terminate or amend this Plan in any respect, including, without limitation, by amendment of any form of Award Agreement or instrument to be executed pursuant to this Plan. A Participant’s Award will be governed by the version of this Plan then in effect at the time such Award was granted. No termination or amendment of this Plan or any outstanding Award shall adversely affect any then outstanding Award without the consent of the Participant, unless such termination or amendment is necessary to comply with applicable law, regulation or rule.
25.NONEXCLUSIVITY OF THIS PLAN. Neither the adoption of this Plan by the Board, the submission of this Plan to the stockholders of the Company for approval, nor any provision of this Plan will be construed as creating any limitations on the power of the Board to adopt such additional compensation arrangements as it may deem desirable, including, without limitation, the granting of stock Awards and bonuses otherwise than under this Plan, and such arrangements may be either generally applicable or applicable only in specific cases.
26.INSIDER TRADING POLICY. Each Participant who receives an Award will comply with any policy adopted by the Company from time to time covering transactions in the Company’s securities by



Employees, officers and/or Directors of the Company, as applicable, as well as with any applicable insider trading or market abuse laws to which the Participant may be subject.
27.ALL AWARDS SUBJECT TO COMPANY CLAWBACK OR RECOUPMENT POLICY.   All Awards, subject to applicable law, shall be subject to clawback or recoupment pursuant to any compensation clawback or recoupment policy adopted by the Board or required by law during the term of Participant’s Service that is applicable to officers, Employees, Directors or other service providers of the Company, and in addition to any other remedies available under such policy and applicable law, may require the cancellation of outstanding Awards and the recoupment of any gains realized with respect to Awards.
28.DEFINITIONS. As used in this Plan, and except as elsewhere defined herein, the following terms will have the following meanings:
28.1.“Affiliate” means (a) any person or entity that, directly or indirectly, is controlled by, controls, or is under common control with, the Company, and (b) any person or entity in which the Company has a significant equity interest, in either case as determined by the Committee, whether now or hereafter existing.
28.2.“Award” means any award under this Plan, including any Option, Restricted Stock, Stock Bonus, Stock Appreciation Right, Restricted Stock Unit or Performance Award.
28.3.“Award Agreement” means, with respect to each Award, the written or electronic agreement between the Company and the Participant setting forth the terms and conditions of the Award, and any country-specific appendix thereto for grants to non-U.S. Participants, which will be in substantially a form (that need not be the same for each Participant) that the Committee (or in the case of Award Agreements that are not used for Insiders, the Committee’s delegate(s)) has from time to time approved, and will comply with and be subject to the terms and conditions of this Plan.
28.4. “Board” means the Board of Directors of the Company.
28.5.“Cause” means a determination by the Company (and in the case of Participant who is subject to Section 16 of the Exchange Act, the Committee) that the Participant has committed an act or acts constituting any of the following: (a) Participant’s unauthorized misuse of the Company’s or a Parent or Subsidiary of the Company’s trade secrets or proprietary information or breach of any provision of any employment, non-disclosure, non-competition, non-solicitation or other similar agreement executed by Participant for the benefit of the Company; (b) Participant’s conviction of or plea of guilty or nolo contendere to a felony or a crime involving moral turpitude; (c) Participant’s committing an act of fraud against, or misappropriation of any funds or property of, the Company or a Parent or Subsidiary (d) gross negligence or willful misconduct in connection with Participant’s duties or failure to perform Participant’s duties and responsibilities as a service provider of the Company; (e) material violation of any Company rule, regulation, procedure or policy, including but not limited to the Company’s code of conduct or ethics; (f) Participant’s failure to cooperate with the Company (or any of its applicable Affiliates) in any internal or external investigation or formal proceeding if the Company has requested Participant’s reasonable cooperation; or (g) other conduct by such Participant that could be expected to be harmful to the business, interests or reputation of the Company.
The determination as to whether Cause for a Participant’s termination exists will be made in good faith by the Company and will be final and binding on the Participant. This definition does not in any way limit the Company’s or any Parent’s or Subsidiary’s ability to terminate a Participant’s employment or services



at any time as provided in Section 20 of this Plan above, and the term “Company” will be interpreted to include any Subsidiary or Parent, as appropriate. Notwithstanding the foregoing, the foregoing definition of “Cause” may, in part or in whole, be modified or replaced in each individual employment agreement, Award Agreement, or other applicable agreement with any Participant provided that such document specifically supersedes this definition.
28.6.“Code” means the United States Internal Revenue Code of 1986, as amended, and the regulations promulgated thereunder.
28.7.“Committee” means the Compensation Committee of the Board or those persons to whom administration of this Plan, or part of this Plan, has been delegated as permitted by law.
28.8.“Common Stock” means the common stock of the Company.
28.9.“Company” means Lycia Therapeutics, Inc., a Delaware corporation, or any successor corporation.
28.10.“Consultant” means any natural person, including an advisor or independent contractor, who is engaged by the Company or a Parent, Subsidiary or Affiliate to render bona fide Services to such entity, provided the Services (i) are not in connection with the offer or sale of securities in a capital-raising transaction, and (ii) do not directly promote or maintain a market for the Company’s securities, in each case, within the meaning of Form S-8 promulgated under the Securities Act.
28.11.“Corporate Transaction” means the occurrence of any of the following events: (a) any “Person” (as such term is used in Sections 13(d) and 14(d) of the Exchange Act) acquires “beneficial ownership” (as defined in Rule 13d-3 of the Exchange Act), directly or indirectly, of securities of the Company representing more than fifty percent (50%) of the total voting power represented by the Company’s then-outstanding voting securities; provided, however, that for purposes of this subclause (a) the acquisition of additional securities by any one Person who is considered to own more than fifty percent (50%) of the total voting power of the securities of the Company will not be considered a Corporate Transaction; (b) the consummation of the sale or disposition by the Company of all or substantially all of the Company’s assets; (c) the consummation of a merger or consolidation of the Company with any other corporation, other than a merger or consolidation which would result in the voting securities of the Company outstanding immediately prior thereto continuing to represent (either by remaining outstanding or by being converted into voting securities of the surviving entity or its parent) at least fifty percent (50%) of the total voting power represented by the voting securities of the Company or such surviving entity or its parent outstanding immediately after such merger or consolidation; or (d) a change in the effective control of the Company that occurs on the date that a majority of members of the Board is replaced during any twelve (12) month period by members of the Board whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of the appointment or election. For purposes of subclause (d), if any Person is considered to be in effective control of the Company, the acquisition of additional control of the Company by the same Person will not be considered a Corporate Transaction.
For purposes of this definition, Persons will be considered to be acting as a group if they are owners of a corporation that enters into a merger, consolidation, purchase or acquisition of stock, or similar business transaction with the Company.
Notwithstanding the foregoing, to the extent that any amount constituting deferred compensation (as defined in Section 409A of the Code) would become payable under this Plan by reason of a Corporate



Transaction, such amount will become payable only if the event constituting a Corporate Transaction would also qualify as a change in ownership or effective control of the Company or a change in the ownership of a substantial portion of the assets of the Company, each as defined within the meaning of Code Section 409A, as it has been and may be amended from time to time, and any proposed or final Treasury Regulations and IRS guidance that has been promulgated or may be promulgated thereunder from time to time.
28.12.“Director” means a member of the Board.
28.13. “Disability” means in the case of ISOs, total and permanent disability as defined in Section 22(e)(3) of the Code and in the case of other Awards, that the Participant is unable to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment that can be expected to result in death or can be expected to last for a continuous period of not less than twelve (12) months.
28.14.“Dividend Equivalent Right” means the right of a Participant, granted at the discretion of the Committee or as otherwise provided by this Plan, to receive a credit for the account of such Participant in an amount equal to the cash, stock or other property dividends for each Share represented by an Award held by such Participant.
28.15.“Effective Date” means the day immediately prior to the Company’s IPO Registration Date, subject to approval of this Plan by the Company’s stockholders.
28.16.“Employee” means any person, including officers and Directors, providing Aervices as an employee to the Company or any Parent, Subsidiary or Affiliate. Neither service as a Director nor payment of a director’s fee by the Company will be sufficient to constitute “employment” by the Company.
28.17.“Exchange Act” means the United States Securities Exchange Act of 1934, as amended.
28.18.“Exchange Program” means a program pursuant to which (a) outstanding Awards are surrendered, cancelled or exchanged for cash, the same type of Award or a different Award (or combination thereof) or (b) the Exercise Price of an outstanding Award is increased or reduced.
28.19.“Exercise Price” means, with respect to an Option, the price at which a holder may purchase the Shares issuable upon exercise of an Option and with respect to a SAR, the price at which the SAR is granted to the holder thereof.
28.20.“Fair Market Value” means, as of any date, the value of a Share determined as follows:
(a)if such Common Stock is publicly traded and is then listed on a national securities exchange, its closing price on the date of determination on the principal national securities exchange on which the Common Stock is listed or admitted to trading as reported in The Wall Street Journal or such other source as the Board or the Committee may determine or, if there is no closing price on that date, then on the last preceding date on which such a closing price was reported;
(b)if such Common Stock is publicly traded but is neither listed nor admitted to trading on a national securities exchange, the average of the closing bid and asked prices on the date of determination as reported in The Wall Street Journal or such other source as the Board or the Committee deems reliable;



(c)in the case of an Option or SAR grant made on the IPO Registration Date, the price per share at which Shares are initially offered for sale to the public by the Company’s underwriters in the initial public offering of Shares as set forth in the Company’s final prospectus included within the registration statement on Form S-1 filed with the SEC under the Securities Act; or
(d)by the Board or the Committee in good faith.
28.21.“Insider” means an officer or Director of the Company or any other person whose transactions in the Company’s Common Stock are subject to Section 16 of the Exchange Act.
28.22.“IPO Registration Date” means the date on which the Company’s registration statement on Form S-1 in connection with its initial public offering of common stock is declared effective by the SEC under the Securities Act.
28.23.“IRS” means the United States Internal Revenue Service.
28.24.“Non-Employee Director” means a Director who is not an Employee of the Company or any Parent or Subsidiary or Affiliate.
28.25.“Option” means an Award pursuant to Section 5 of this Plan.
28.26.“Parent” means any corporation (other than the Company) in an unbroken chain of corporations ending with the Company if each of such corporations other than the Company owns stock possessing fifty percent (50%) or more of the total combined voting power of all classes of stock in one of the other corporations in such chain.
28.27.“Participant” means a person who holds an Award under this Plan.
28.28.“Performance Award” means an Award pursuant to Section 10 of this Plan.
28.29.“Performance Factors” means any of the factors selected by the Committee and specified in an Award Agreement from among the following objective or subjective measures, either individually, alternatively or in any combination applied to the Participant, the Company, as a whole or any business unit thereof, or Parent, Subsidiary or Affiliate, either individually, alternatively, or in any combination, on a GAAP or non-GAAP basis, and measured, to the extent applicable on an absolute basis or relative to a pre-established target, to determine whether the performance goals established by the Committee with respect to applicable Awards have been satisfied:
(a)Profit Before Tax;
(b)Sales;
(c)Expenses;
(d)Billings;
(e)Revenue;
(f)Net revenue;



(g)Earnings (which may include earnings before interest and taxes (EBIT), earnings before interest, taxes, depreciation and amortization (EBITDA), and Adjusted EBITDA));
(h)Operating income;
(i)Operating margin;
(j)Operating profit;
(k)Controllable operating profit, or net operating profit;
(l)Net Profit;
(m)Gross margin;
(n)Operating expenses or operating expenses as a percentage of revenue;
(o)Net income;
(p)Earnings per share;
(q)Total stockholder return or relative stockholder return;
(r)Market share;
(s)Return on assets or net assets;
(t)The Company’s stock price;
(u)Growth in stockholder value relative to a pre-determined index;
(v)Return on equity;
(w)Return on invested capital;
(x)Cash Flow (including free cash flow or operating cash flows) or cash flow margins;
(y)Balance of cash, cash equivalents and marketable securities;
(z)Cash conversion cycle;
(aa)Economic value added;
(bb)Individual confidential business objectives;
(cc)Contract awards or backlog;
(dd)Overhead or other expense reduction;
(ee)Credit rating;



(ff)Completion of an identified special project;
(gg)Completion of a joint venture or other corporate transaction;
(hh)Strategic plan development and implementation;
(ii)Succession plan development and implementation;
(jj)Improvement in workforce diversity;
(kk)Employee satisfaction;
(ll)Employee retention;
(mm)Customer indicators and/or satisfaction;
(nn)New product invention or innovation;
(oo)Research and development expenses;
(pp)Attainment of research and development milestones;
(qq)Improvements in productivity;
(rr)Bookings;
(ss)Working-capital targets and changes in working capital;
(tt)Attainment of operating goals and employee metrics;
(uu)Net new annual contract value;
(vv)Net expansion or growth rate; and
(ww)Any other metric that is capable of measurement as determined by the Committee.
The Committee may provide for one or more equitable adjustments to the Performance Factors, to preserve the Committee’s original intent regarding the Performance Factors at the time of the initial award grant, such as but not limited to, adjustments in recognition of unusual or non-recurring items such as acquisition related activities or changes in applicable accounting rules. It is within the sole discretion of the Committee to make or not make any such equitable adjustments.
28.30.“Performance Period” means one or more periods of time, which may be of varying and overlapping durations, as the Committee may select, over which the attainment of one or more Performance Factors will be measured for the purpose of determining a Participant’s right to, and the payment of, a Performance Award.
28.31.“Performance Share” means an Award pursuant to Section 10 of this Plan.
28.32.“Performance Unit” means an Award pursuant to Section 10 of this Plan.



28.33.“Permitted Transferee” means any child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law (including adoptive relationships) of the Employee, any person sharing the Employee’s household (other than a tenant or employee), a trust in which these persons (or the Employee) have more than fifty percent (50%) of the beneficial interest, a foundation in which these persons (or the Employee) control the management of assets, and any other entity in which these persons (or the Employee) own more than fifty percent (50%) of the voting interests.
28.34.“Plan” means this Lycia Therapeutics, Inc. 2026 Equity Incentive Plan.
28.35.“Pre-Funded Warrant” means any warrant to acquire shares of Common Stock for a nominal exercise price.
28.36.“Purchase Price” means the price to be paid for Shares acquired under this Plan, other than Shares acquired upon exercise of an Option or SAR.
28.37.“Restricted Stock Award” means an Award pursuant to Section 7 of this Plan (or issued pursuant to the early exercise of an Option).
28.38.“Restricted Stock Unit” means an Award pursuant to Section 6 of this Plan.
28.39.“SEC” means the United States Securities and Exchange Commission.
28.40.“Securities Act” means the United States Securities Act of 1933, as amended.
28.41.“Service” means service as an Employee, Consultant, Director, or Non-Employee Director, to the Company or a Parent, Subsidiary, or Affiliate, subject to such further limitations as may be set forth in this Plan or the applicable Award Agreement. Unless otherwise determined by the Committee, an Employee will not be deemed to have ceased to provide Service in the case of any leave of absence approved by the Company or a Parent, Subsidiary, or Affiliate, as applicable. In the case of any Employee on an approved leave of absence or a reduction in hours worked (for illustrative purposes only, a change in schedule from that of full-time to part-time), the Committee may make such provisions respecting suspension of or modification to vesting of the Award while on leave from the employ of the Company or a Parent, Subsidiary or Affiliate or during such change in working hours as it may deem appropriate, including suspension of or modification to vesting of the Award (including pursuant to a formal policy adopted from time to time by the Company or a Parent, Subsidiary, or Affiliate), except that in no event may an Award vest or be exercised after the expiration of the term set forth in the applicable Award Agreement. Unless the Committee provides otherwise (including pursuant to a formal policy or agreement adopted from time to time by the Company or a Parent, Subsidiary, or Affiliate), to the extent permitted under applicable law, vesting of Awards granted hereunder will continue during any approved leave of absence. A change in status between an Employee, Consultant, Director or Non-Employee Director shall not terminate the Participant’s Service, unless determined by the Committee in its discretion or to the extent set forth in the applicable Award Agreement. The Committee will have sole discretion to determine whether a Participant has ceased to provide Service and the effective date on which the Participant ceased to provide Service.
28.42.“Shares” means shares of the Common Stock and shares of the common stock of any successor entity of the Company.
28.43.“Stock Appreciation Right” means an Award pursuant to Section 9 of this Plan.



28.44.“Stock Bonus” means an Award pursuant to Section 8 of this Plan.
28.45.“Subsidiary” means any corporation (other than the Company) in an unbroken chain of corporations beginning with the Company if each of the corporations other than the last corporation in the unbroken chain owns stock possessing fifty percent (50%) or more of the total combined voting power of all classes of stock in one of the other corporations in such chain.
28.46.“Treasury Regulations” means regulations promulgated by the United States Treasury Department.
28.47.“Unvested Shares” means Shares that have not yet vested or are subject to a right of repurchase in favor of the Company (or any successor thereto).



LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
GLOBAL NOTICE OF STOCK OPTION GRANT
You (“Optionee”) have been granted an option to purchase shares of Common Stock of the Company (the “Option”) under the Lycia Therapeutics, Inc. (the “Company”) 2026 Equity Incentive Plan (the “Plan”) subject to the terms and conditions of the Plan, this Global Notice of Stock Option Grant (this “Notice”), and the Global Stock Option Agreement, including, if Optionee is a citizen of, resident of, or works in a country other than the U.S., any additional terms and conditions set forth in Addendum A and Addendum B attached thereto (both addenda collectively, together with the Global Stock Option Agreement, the “Option Agreement”).
Unless otherwise defined herein, the terms defined in the Plan will have the same meanings in this Notice and the electronic representation of this Notice established and maintained by the Company or a third party designated by the Company.
Name:
Grant Number:
Date of Grant:
Vesting Commencement Date:
Exercise Price per Share:
Total Number of Shares:
Type of Option:
___ Non-Qualified Stock Option
___ Incentive Stock Option
Expiration Date:
________ __, 20__; the Option expires earlier if Optionee’s Service terminates earlier, as described in the Option Agreement.
Vesting Schedule:
Subject to the limitations set forth in this Notice, the Plan, and the Option Agreement, the Option will vest in accordance with the following schedule: [insert applicable vesting schedule, which may be time-based, performance based or a combination of both]
By accepting (whether in writing, electronically, or otherwise) the Option, Optionee acknowledges and agrees to the following:
1)Optionee understands that Optionee’s Service is for an unspecified duration, can be terminated at any time (i.e., is “at-will”) except where otherwise prohibited by applicable law, and that nothing in this Notice, the Option Agreement, or the Plan changes the nature of that relationship. Optionee acknowledges that the vesting of the Option pursuant to this Notice is subject to Optionee’s continuing Service. To the extent permitted by applicable law, Optionee agrees and acknowledges that the Vesting Schedule may change prospectively in the event that Optionee’s Service status changes between full- and part-time and/or in the event Optionee is on a leave of



absence, in accordance with Company policies relating to work schedules and vesting of the Option or as determined by the Committee to the extent permitted by applicable law. Furthermore, the period during which Optionee may exercise the Option after termination of Service, if any, will commence on the Termination Date (as defined in the Option Agreement). Optionee acknowledges that there may be adverse tax consequences in connection with the Option (including upon grant or exercise of the Option or disposition of the Shares) and that Optionee should consult a tax adviser appropriately qualified in the jurisdictions in which Optionee is subject to tax generally about the taxation of the Option.
2)This grant is made under and governed by the Plan, the Option Agreement, and this Notice, and this Notice is subject to the terms and conditions of the Option Agreement and the Plan, both of which are incorporated herein by reference. Optionee has read the Notice, the Option Agreement and the Plan.
3)Optionee has read the Company’s Insider Trading Policy, and agrees to comply with such policy, as it may be amended from time to time, whenever Optionee acquires or disposes of the Company’s securities.
4)By accepting the Option, Optionee consents to electronic delivery and participation as set forth in the Option Agreement.
OPTIONEELYCIA THERAPEUTICS, INC.
Signature:
By:
Print Name:
Its:



LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
GLOBAL STOCK OPTION AGREEMENT
Unless otherwise defined in this Global Stock Option Agreement including, if Optionee is a citizen of, resident of, or works in a country other than the U.S., any additional terms and conditions set forth in Addendum A and Addendum B attached thereto (both addenda collectively, together with this Global Stock Option Agreement, this “Option Agreement”), any capitalized terms used herein will have the same meaning ascribed to them in the Lycia Therapeutics, Inc. 2026 Equity Incentive Plan (the “Plan”) or the Global Notice of Stock Option Grant (the “Notice”).
Optionee has been granted an option to purchase Shares (the “Option”) of Lycia Therapeutics, Inc. (the “Company”), subject to the terms, restrictions, and conditions of the Plan, the Notice, and this Option Agreement. In the event of a conflict between the terms and conditions of the Plan and the terms and conditions of the Notice or this Option Agreement, the terms and conditions of the Plan will prevail.
1.Vesting. Subject to the applicable provisions of the Plan and this Option Agreement, the Option may be exercised, in whole or in part, in accordance with the Vesting Schedule set forth in the Notice. Optionee acknowledges and agrees that the Vesting Schedule may change prospectively in the event Optionee’s Service status changes between full and part-time and/or in the event Optionee is on a leave of absence, in accordance with Company policies relating to work schedules and vesting of the Option or as determined by the Committee. Optionee acknowledges that the vesting of the Option pursuant to this Notice and the Option Agreement is subject to Optionee’s continuing Service. In case of any dispute as to whether and when termination of Service has occurred, the Committee will have sole discretion to determine whether such termination of Service has occurred and the effective date of such termination (including whether Optionee may still be considered to be providing services while on an approved leave of absence).
2.Grant of Option. Optionee has been granted an Option for the number of Shares set forth in the Notice at the exercise price per Share in U.S. Dollars set forth in the Notice (the “Exercise Price”). If designated in the Notice as an Incentive Stock Option (“ISO”), the Option is intended to qualify as an Incentive Stock Option under Section 422 of the Code. However, if the Option is intended to be an ISO, to the extent that it exceeds the U.S. $100,000 rule of Code Section 422(d) it will be treated as a Nonqualified Stock Option (“NSO”).
3.Termination Period.
(a)    General Rule. If Optionee’s Service terminates for any reason except death or Disability, and other than for Cause, then the Option will expire at the close of business at Company headquarters on the date three (3) months after Optionee’s Termination Date (as defined below) (with any exercise beyond three (3) months after the Termination Date deemed to be the exercise of an NSO). The Company determines the Termination Date for all purposes under this Option Agreement. In no event will the Option be exercised later than the Expiration Date set forth in the Notice.
(b)    Death; Disability. If Optionee dies before Optionee’s Service terminates (or Optionee dies within three (3) months of Optionee’s termination of Service other than for Cause), then the Option will expire at the close of business at Company headquarters on the date twelve (12) months after the date of death (subject to the expiration details in Section 8). If Optionee’s Service terminates because of Optionee’s Disability, then the Option will expire at the close of business at Company headquarters on



the date twelve (12) months after Optionee’s Termination Date (subject to the expiration details in Section 8); with (i) any exercise beyond three (3) months after the date Optionee’s employment terminates when the termination of Service is for a Disability that is not a “permanent and total disability” as defined in Section 22(e)(3) of the Code, or (ii) any exercise beyond twelve (12) months after the date Optionee’s employment terminates when the termination of Service is for a Disability that is a “permanent and total disability” as defined in Section 22(e)(3) of the Code, deemed to be exercise of an NSO.
(c)    Cause. Unless otherwise determined by the Committee, the Option (whether or not vested) will terminate immediately upon Optionee’s cessation of Services if the Company reasonably determines in good faith that such cessation of Services has resulted in connection with an act or failure to act constituting Cause (or Optionee’s Services could have been terminated for Cause) (without regard to the lapsing of any required notice or cure periods in connection therewith) at the time Optionee terminated Services, then Optionee’s Options (whether or not vested) shall expire effective as of such Optionee’s Termination Date, or at such later time and on such conditions as are determined by the Committee, but in any event no later than the expiration date of the Option.
(d)    No Notification of Exercise Periods. Optionee is responsible for keeping track of these exercise periods following Optionee’s termination of Service for any reason. The Company will not provide further notice of such periods.
(e)    Termination. For purposes of this Option, Optionee’s Service will be considered terminated as of the date Optionee is no longer providing active services to the Company, its Parent or one of its Subsidiaries or Affiliates (regardless of the reason for such termination and whether or not later found to be invalid or in breach of employment laws in the jurisdiction where Optionee is employed or otherwise rendering services or the terms of Optionee’s employment or other service agreement, if any) and will not, subject to the laws applicable to Optionee’s Option, be extended by any notice period (e.g., Optionee’s period of Service would not include any contractual notice period or any period of “garden leave” or similar period mandated under employment laws in the jurisdiction where Optionee is employed or otherwise rendering services or the terms of Optionee’s employment or other service agreement, if any) (the “Termination Date”) . The Committee will have the exclusive discretion to determine when Optionee is no longer actively providing services for purposes of Optionee’s Option. For the avoidance of doubt, Service during only a period prior to a vesting date (but where Service has terminated prior to the vesting date) does not entitle Optionee to vest in a pro-rata portion of the Option on such date. Optionee acknowledges and agrees that the Vesting Schedule may change prospectively in the event Optionee’s Service status changes between full- and part-time status and/or in the event Optionee is on a leave of absence in accordance with the Company’s policies relating to work schedules and vesting of awards or as determined by the Committee. Optionee acknowledges that the vesting of the Shares pursuant to this Notice and this Option Agreement is subject to Optionee’s continuous Service. In case of any dispute as to whether and when termination of Service has occurred, the Committee will have sole discretion to determine whether such termination of Service has occurred and the effective date of such termination (including whether Optionee may still be considered to be providing Services while on an approved leave of absence).
4.Exercise of Option.
(a)    Right to Exercise. The Option is exercisable during its term in accordance with the Vesting Schedule set forth in the Notice and the applicable provisions of the Plan and this Option Agreement. In the event of Optionee’s death, Disability, termination for Cause, or other cessation of



Service, the exercisability of the Option is governed by the applicable provisions of the Plan, the Notice, and this Option Agreement. The Option may not be exercised for a fraction of a Share.
(b)    Method of Exercise. The Option is exercisable by delivery of an exercise notice in a form specified by the Company (the “Exercise Notice”), which will state the election to exercise the Option, the number of Shares in respect of which the Option is being exercised (the “Exercised Shares”), and such other representations and agreements as may be required by the Company pursuant to the provisions of the Plan. The Exercise Notice will be delivered in person, via the Company’s equity management platform, by mail, via electronic mail or facsimile or by other authorized method to the Secretary of the Company or other person designated by the Company. The Exercise Notice will be accompanied by payment of the aggregate Exercise Price as to all Exercised Shares together with any Tax-Related Items (as defined in Section 9 below). The Option will be deemed to be exercised upon receipt by the Company of such fully executed Exercise Notice accompanied by such aggregate Exercise Price and satisfaction of any withholding obligations or rights related to applicable Tax-Related Items as described in Section 9 below. No Shares will be issued pursuant to the exercise of the Option unless such issuance and exercise complies with all relevant provisions of law and the requirements of any stock exchange or quotation service upon which the Shares are then listed. Assuming such compliance, for United States income tax purposes the Exercised Shares will be considered transferred to Optionee on the date the Option is exercised with respect to such Exercised Shares.
(c)    Exercise by Another. If another person wants to exercise the Option after it has been transferred to him or her in compliance with this Option Agreement, that person must prove to the Company’s satisfaction that he or she is entitled to exercise the Option. That person must also complete the proper Exercise Notice form (as described above) and pay the Exercise Price (as described below) and satisfy any withholding obligations or rights related to applicable Tax-Related Items (as described in Section 9 below).
5.Method of Payment. Payment of the aggregate Exercise Price will be by any of the following, or a combination thereof, at the election of Optionee:
(a)    Optionee’s personal check (or readily available funds), wire transfer, or a cashier’s check;
(b)    certificates for shares of Company stock that Optionee owns, along with any forms needed to effect a transfer of those shares to the Company; the value of the shares, determined as of the effective date of the Option exercise, will be applied to the Exercise Price. Instead of surrendering shares of Company stock, Optionee may attest to the ownership of those shares on a form provided by the Company and have the same number of shares subtracted from the Option shares issued to Optionee. However, Optionee may not surrender, or attest to the ownership of, shares of Company stock in payment of the Exercise Price of Optionee’s Option if Optionee’s action would cause the Company to recognize compensation expense (or additional compensation expense) with respect to this Option for financial reporting purposes;
(c)    cashless exercise through irrevocable directions to a securities broker approved by the Company to sell all or part of the Shares covered by the Option and to deliver to the Company from the sale proceeds an amount sufficient to pay the Exercise Price and any withholding obligations or rights related to applicable Tax-Related Items. The balance of the sale proceeds, if any,



will be delivered to Optionee. The directions must be given by signing a special notice of exercise form provided by the Company; or
(d)    any other method authorized by the Company;
provided, however, that the Company may restrict the available methods of payment to facilitate compliance with applicable law or administration of the Plan.
6.No Stockholder Rights. Unless and until such time as Shares are issued following exercise of vested Options, Optionee will have no ownership of the Shares subject to the Option and will have no rights to dividends or to vote such Shares.
7.Non-Transferability of Option. This Option may not be transferred in any manner other than by will or by the laws of descent and distribution, and, with respect to Non-Qualified Stock Options, by instrument to a testamentary trust in which the options are to be passed to beneficiaries upon the death of the trustor (settlor) or a revocable trust, or by gift to “immediate family” as that term is defined in 17 C.F.R. 240.16a-1(e), and may be exercised during the lifetime of Optionee only by Optionee or in the event of Optionee’s incapacity, by Optionee’s legal representative. The terms of the Plan and this Option Agreement shall be binding upon the executors, administrators, heirs, successors and assigns of Optionee. Any attempt to transfer, assign or encumber the Option other than as permitted hereunder shall be null and void and of no effect.
8.Term of Option. The Option will in any event expire on the expiration date set forth in the Notice, which date is no more than ten (10) years after the Date of Grant (five (5) years after the Date of Grant if this option is designated as an ISO in the Notice of Stock Option Grant and Section 5.3 of the Plan applies).
9.Taxes.
(a)    Responsibility for Taxes. Optionee acknowledges that, regardless of any action taken by the Company or, if different, a Parent, Subsidiary, or Affiliate employing or otherwise retaining Optionee (the “Service Recipient”), the ultimate liability for any and all U.S. and non-U.S. federal, state, and local income tax, social insurance, payroll tax, fringe benefits tax, payment on account, or other tax-related items related to the Option and Optionee’s participation in the Plan and legally or deemed legally applicable to Optionee including, as applicable, obligations of the Company or the Service Recipient (all the foregoing tax-related items, “Tax-Related Items”) is and remains Optionee’s responsibility and may exceed the amount actually withheld by the Company or the Service Recipient, if any. Optionee further acknowledges that the Company and/or the Service Recipient (i) make no representations or undertakings regarding the treatment of any Tax-Related Items in connection with any aspect of this Option, including, but not limited to, the grant, vesting, or exercise of this Option; the subsequent sale of Shares acquired pursuant to such exercise; and the receipt of any dividends; and (ii) do not commit to and are under no obligation to structure the terms of the grant or any aspect of this Option to reduce or eliminate Optionee’s liability for Tax-Related Items or achieve any particular tax result. Further, if Optionee is subject to Tax-Related Items in more than one jurisdiction, Optionee acknowledges that the Company and/or the Service Recipient (or former Service Recipient, as applicable) may be required to withhold or account for Tax-Related Items in more than one jurisdiction. OPTIONEE SHOULD CONSULT A TAX ADVISER APPROPRIATELY QUALIFIED IN THE COUNTRY OR COUNTRIES IN WHICH OPTIONEE RESIDES OR IS SUBJECT TO TAXATION.



(b)    Withholding. In connection with any relevant taxable or tax withholding event, as applicable, Optionee agrees to make arrangements satisfactory to the Company and/or the Service Recipient to satisfy all Tax-Related Items. In this regard, Optionee authorizes the Company and/or the Service Recipient, or their respective agents, at their discretion, to satisfy any withholding obligations or rights for Tax-Related Items by one or a combination of the following, all under such rules as may be established by the Committee and in compliance with the Company’s Insider Trading Policy and 10b5-1 Trading Plan Policy, if applicable:
(i)withholding from Optionee’s wages or other cash compensation payable to Optionee by the Company and/or the Service Recipient;
(ii)withholding from proceeds of the sale of Shares acquired at exercise of this Option either through a voluntary sale or through a mandatory sale arranged by the Company (on Optionee’s behalf pursuant to this authorization and without further consent);
(iii)withholding Shares to be issued upon exercise of the Option, provided the Company only withholds the number of Shares necessary to satisfy no more than the maximum applicable statutory withholding amounts;
(iv)Optionee’s payment of a cash amount (including by check representing readily available funds or a wire transfer); or
(v)any other arrangement approved by the Committee and permitted under applicable law;
provided, however, that if Optionee is a Section 16 officer of the Company under the Exchange Act, then the Committee (as constituted in accordance with Rule 16b-3 under the Exchange Act) will establish the method of withholding from alternatives (i)-(v) above prior to the Tax-Related Items withholding event.
The Company may withhold or account for Tax-Related Items by considering applicable statutory withholding rates or other applicable withholding rates, including maximum or minimum statutory rates for Optionee’s tax jurisdiction(s). In the event of over-withholding, Optionee will have no entitlement to the equivalent amount in Shares and may receive a refund of any over-withheld amount in cash in accordance with applicable law, or if not refunded, Optionee may need to seek a refund from the local tax authorities. In the event of under-withholding, Optionee may be required to pay any additional Tax-Related Items directly to the applicable tax authority or to the Company and/or the Service Recipient.
If the obligation for Tax-Related Items is satisfied by withholding in Shares, for tax purposes, Optionee is deemed to have been issued the full number of Exercised Shares; notwithstanding that a number of the Shares is held back solely for the purpose of satisfying the withholding obligation for Tax-Related Items.
Finally, Optionee agrees to pay to the Company and/or the Service Recipient any amount of Tax-Related Items that the Company and/or the Service Recipient may be required to withhold or account for as a result of Optionee’s participation in the Plan that cannot be satisfied by the means previously described. The Company may refuse to issue or deliver the Shares or the proceeds from the sale of Shares if Optionee fails to comply with Optionee’s obligations in connection with the Tax-Related Items.



(c)    Notice of Disqualifying Disposition of ISO Shares. If Optionee is subject to Tax-Related Items in the United States and sells or otherwise disposes of any of the Shares acquired pursuant to an ISO on or before the later of (i) two (2) years after the Date of Grant, or (ii) one (1) year after the exercise date, Optionee will immediately notify the Company in writing of such disposition. Optionee agrees that he or she may be subject to income tax withholding by the Company on the compensation income recognized from such early disposition of ISO Shares by payment in cash or out of any wages or other cash compensation paid to Optionee by the Company and/or the Service Recipient.
10.Nature of Grant. By accepting the Option, Optionee acknowledges, understands and agrees that:
(a)the Plan is established voluntarily by the Company, it is discretionary in nature, and it may be modified, amended, suspended or terminated by the Company at any time, to the extent permitted by the Plan;
(b)the Plan is operated and the Option is granted solely by the Company, and only the Company is a party to this Option Agreement; accordingly, any rights Optionee may have under this Option Agreement may be raised only against the Company but not any Parent, Subsidiary or Affiliate (including, but not limited to, the Service Recipient);
(c)no Parent, Subsidiary or Affiliate (including, but not limited to, the Service Recipient) has any obligation to make any payment of any kind to Optionee under this Option Agreement;
(d)the grant of the Option is exceptional, voluntary, and occasional, and does not create any contractual or other right to receive future grants of options, or benefits in lieu of options, even if options have been granted in the past;
(e)all decisions with respect to future options or other grants, if any, will be at the sole discretion of the Company;
(f)Optionee is voluntarily participating in the Plan;
(g)the Option and the Shares subject to the Option, and the income and value of same, are not intended to replace any pension or retirement rights or compensation;
(h)the Option and the Shares subject to the Option, and the income and value of same, are not part of normal or expected compensation for any purpose, including, but not limited to, calculating any severance, resignation, termination, redundancy, dismissal, end-of-service payments, bonuses, long-service awards, pension or retirement, or welfare benefits or similar payments;
(i)unless otherwise agreed with the Company, the Option, and the Shares subject to the Option, and the income and value of same, are not granted as consideration for, or in connection with, the service Optionee may provide as a director of a Parent, Subsidiary, or Affiliate;
(j)the future value of the Shares underlying the Option is unknown, indeterminable, and cannot be predicted with certainty; if the underlying Shares do not increase in value, the Option will have no value; if Optionee exercises the Option and acquires Shares, the value of such Shares may increase or decrease, even below the Exercise Price;



(k)no claim or entitlement to compensation or damages will arise from forfeiture of the Option resulting from Optionee’s termination of Service (regardless of the reason for such termination and whether or not later found to be invalid or in breach of applicable laws in the jurisdiction where Optionee is employed or otherwise rendering services or the terms of Optionee’s employment agreement, if any) or from the application of any clawback or recoupment policy adopted by the Company or imposed by applicable law; and in consideration of the grant of the Option to which Optionee is otherwise not entitled, Optionee irrevocably agrees never to institute any claim against the Service Recipient, the Company, and any Parent, Subsidiary, or Affiliate; waives his or her ability, if any, to bring any such claim; and releases the Service Recipient, the Company, and any Parent, Subsidiary, or Affiliate from any such claim; if, notwithstanding the foregoing, any such claim is allowed by a court of competent jurisdiction, then, by participating in the Plan, Optionee will be deemed irrevocably to have agreed not to pursue such claim and agrees to execute any and all documents necessary to request dismissal or withdrawal of such claim;
(l)unless otherwise provided in the Plan or by the Company in its discretion, the Option and the benefits evidenced by this Option Agreement do not create any entitlement to have the Option or any such benefits transferred to, or assumed by, another company nor to be exchanged, cashed out or substituted for, in connection with any Corporate Transaction affecting the Shares; and
(m)neither the Company, the Service Recipient nor any other Parent, Subsidiary or Affiliate shall be liable for any foreign exchange rate fluctuation between Optionee’s local currency and the United States Dollar that may affect the value of the Option or of any amounts due to Optionee pursuant to the exercise of the Option or the subsequent sale of any Shares acquired upon exercise.
11.No Advice Regarding Grant. The Company is not providing any tax, legal or financial advice, nor is the Company making any recommendations regarding Optionee’s participation in the Plan or Optionee’s acquisition or sale of the underlying Shares. Optionee acknowledges, understands and agrees that he or she should consult with his or her own personal tax, legal, and financial advisors regarding his or her participation in the Plan before taking any action related to the Plan.
12.Imposition of Other Requirements. The Company reserves the right to impose other requirements on Optionee’s participation in the Plan, on the Option, and on any Shares purchased upon exercise of the Option, to the extent the Company determines it is necessary or advisable for legal or administrative reasons, and to require Optionee to sign any additional agreements or undertakings that may be necessary to accomplish the foregoing.
13.Acknowledgement. The Company and Optionee agree that the Option is granted under and governed by the Notice, this Option Agreement and the Plan (incorporated herein by reference). Optionee: (a) acknowledges receipt of a copy of the Plan and the Plan prospectus, (b) represents that Optionee has carefully read and is familiar with their provisions, and (c) hereby accepts the Option subject to all of the terms and conditions set forth herein and those set forth in the Plan and the Notice.
14.Entire Agreement; Enforcement of Rights. This Option Agreement, the Plan, and the Notice constitute the entire agreement and understanding of the parties relating to the subject matter herein and supersede all prior discussions between them. Any prior agreements, commitments, or negotiations concerning the purchase of the Shares hereunder are superseded. No adverse modification of, or adverse amendment to, this Option Agreement, nor any waiver of any rights under this Option Agreement, will be effective unless in writing and signed by the parties to this Option Agreement (which



writing and signing may be electronic). The failure by either party to enforce any rights under this Option Agreement will not be construed as a waiver of any rights of such party.
15.Addenda. Notwithstanding any provisions in this Global Stock Option Agreement, the Option shall be subject to any additional terms and conditions set forth in Addendum A attached hereto if Optionee’s country of residence or work is other than the United States, including the additional terms and conditions (if any) set forth beneath the name of such country in Addendum B. Moreover, if Optionee relocates to a country other than the United States, the additional terms and conditions set forth in Addendum A, including the additional terms and conditions (if any) set forth beneath the name of such country on Addendum B, will apply to Optionee to the extent the Company determines that the application of such terms and conditions is necessary or advisable for legal or administrative reasons. Addendum A and Addendum B constitute part of this Option Agreement to the extent applicable to Optionee from time to time.
16.Compliance with Laws and Regulations. The issuance of Shares and the sale of Shares will be subject to and conditioned upon compliance by the Company and Optionee with all applicable state, federal, local and foreign laws and regulations and with all applicable requirements of any stock exchange or automated quotation system on which the Company’s Shares may be listed or quoted at the time of such issuance or transfer. Optionee understands that the Company is under no obligation to register or qualify the Common Stock with any state, federal, or foreign securities commission or to seek approval or clearance from any governmental authority for the issuance or sale of the Shares. Further, Optionee agrees that the Company will have unilateral authority to amend the Plan and this Option Agreement without Optionee’s consent to the extent necessary to comply with securities or other laws applicable to issuance of Shares. Finally, the Shares issued pursuant to this Option Agreement will be endorsed with appropriate legends, if any, determined by the Company.
17.Severability. If one or more provisions of this Option Agreement are held to be unenforceable under applicable law, then such provision will be enforced to the maximum extent possible given the intent of the parties hereto. If such clause or provision cannot be so enforced, then (a) such provision will be excluded from this Option Agreement, (b) the balance of this Option Agreement will be interpreted as if such provision were so excluded and (c) the balance of this Option Agreement will be enforceable in accordance with its terms.
18.Governing Law and Venue. This Option Agreement and all acts and transactions pursuant hereto and the rights and obligations of the parties hereto will be governed, construed and interpreted in accordance with the laws of the State of Delaware, without giving effect to such state’s conflict of laws rules.
Any and all disputes relating to, concerning or arising from this Option Agreement, or relating to, concerning or arising from the relationship between the parties evidenced by the Plan or this Option Agreement, will be brought and heard exclusively in the United States District Court for the District of Northern California or the Superior Court of California, County of San Francisco. Each of the parties hereby represents and agrees that such party is subject to the personal jurisdiction of said courts; hereby irrevocably consents to the jurisdiction of such courts in any legal or equitable proceedings related to, concerning, or arising from such dispute, and waives, to the fullest extent permitted by law, any objection which such party may now or hereafter have that the laying of the venue of any legal or equitable proceedings related to, concerning, or arising from such dispute which is brought in such courts is improper or that such proceedings have been brought in an inconvenient forum.



19.No Rights as Employee, Director or Consultant. Nothing in this Option Agreement shall create a right to employment or other Service or be interpreted as forming or amending an employment, service contract or relationship with the Company and this Option Agreement shall not affect in any manner whatsoever any right or power of the Company, or any Parent, Subsidiary or Affiliate, including the Service Recipient, as applicable, to terminate Optionee’s Service, for any reason, with or without Cause.
20.Consent to Electronic Delivery of All Plan Documents and Disclosures. By Optionee’s acceptance of the Notice (whether in writing or electronically), Optionee and the Company agree that the Option is granted under and governed by the terms and conditions of the Plan, the Notice, and this Option Agreement. Optionee has reviewed the Plan, the Notice, and this Option Agreement in their entirety, has had an opportunity to obtain the advice of counsel prior to executing the Notice and this Option Agreement, and fully understands all provisions of the Plan, the Notice, and this Option Agreement. Optionee hereby agrees to accept as binding, conclusive, and final all decisions or interpretations of the Committee upon any questions relating to the Plan, the Notice, and this Option Agreement. Optionee further agrees to notify the Company upon any change in Optionee’s residence address. By acceptance of the Option, Optionee agrees to participate in the Plan through an on-line or electronic system established and maintained by the Company or a third party designated by the Company and consents to the electronic delivery of the Notice, this Option Agreement, the Plan, account statements, Plan prospectuses required by the U.S. Securities and Exchange Commission, U.S. financial reports of the Company, and all other documents that the Company is required to deliver to its security holders (including, without limitation, annual reports and proxy statements), or other communications or information related to the Option and current or future participation in the Plan. Electronic delivery may include the delivery of a link to the Company intranet or the internet site of a third party involved in administering the Plan, the delivery of the document via e-mail, or such other delivery determined at the Company’s discretion. Optionee acknowledges that Optionee may receive from the Company a paper copy of any documents delivered electronically at no cost if Optionee contacts the Company by telephone, through a postal service, or electronic mail to Stock Administration. Optionee further acknowledges that Optionee will be provided with a paper copy of any documents delivered electronically if electronic delivery fails; similarly, Optionee understands that Optionee must provide on request to the Company or any designated third party a paper copy of any documents delivered electronically if electronic delivery fails. Also, Optionee understands that Optionee’s consent may be revoked or changed, including any change in the electronic mail address to which documents are delivered (if Optionee has provided an electronic mail address), at any time by notifying the Company of such revised or revoked consent by telephone, postal service, or electronic mail to Stock Administration. Finally, Optionee understands that Optionee is not required to consent to electronic delivery if local laws prohibit such consent.
21.Insider Trading Restrictions/Market Abuse Laws. Optionee acknowledges that, depending on Optionee’s country, Optionee may be subject to insider trading restrictions and/or market abuse laws, which may affect Optionee’s ability to acquire or sell the Shares or rights to Shares under the Plan during such times as Optionee is considered to have “inside information” regarding the Company (as defined by the laws in Optionee’s country). Any restrictions under these laws or regulations are separate from and in addition to any restrictions that may be imposed under any applicable Company insider trading policy. Optionee acknowledges that it is Optionee’s responsibility to comply with any applicable restrictions and understands that Optionee should consult his or her personal legal advisor on such matters. In addition, Optionee acknowledges that he or she has read the Company’s Insider Trading Policy, and agrees to comply with such policy, as it may be amended from time to time, whenever Optionee acquires or disposes of the Company’s securities.



22.Lock-Up Agreement. In connection with the initial public offering of the Company’s securities and upon request of the Company or the underwriters managing any underwritten offering of the Company’s securities, Optionee hereby agrees not to sell, make any short sale of, loan, grant any option for the purchase of, or otherwise dispose of any securities of the Company however and whenever acquired (other than those included in the registration), except pursuant to a transfer for no consideration in accordance with Section 7 above, without the prior written consent of the Company or such underwriters, as the case may be, for such period of time (not to exceed one hundred eighty (180) days) from the effective date of such registration as may be requested by the Company or such managing underwriters and to execute an agreement reflecting the foregoing as may be requested by the underwriters at the time of the public offering; provided however that, if during the last seventeen (17) days of the restricted period the Company issues an earnings release or material news or a material event relating to the Company occurs, or prior to the expiration of the restricted period the Company announces that it will release earnings results during the sixteen (16)-day period beginning on the last day of the restricted period, then, upon the request of the managing underwriter, to the extent required by any Financial Industry Regulatory Authority rules, the restrictions imposed by this Section shall continue to apply until the end of the third trading day following the expiration of the fifteen (15)-day period beginning on the issuance of the earnings release or the occurrence of the material news or material event. In no event will the restricted period extend beyond two hundred sixteen (216) days after the effective date of the registration statement.
23.Award Subject to Company Clawback or Recoupment. To the extent permitted by applicable law, the Option will be subject to clawback or recoupment pursuant to any compensation clawback or recoupment policy adopted by the Board or required by law during the term of Optionee’s employment or other Service that is applicable to Optionee. In addition to any other remedies available under such policy and applicable law, the Company may require the cancellation of Optionee’s Option (whether vested or unvested) and the recoupment of any gains realized with respect to Optionee’s Option.
BY ACCEPTING THIS OPTION, OPTIONEE AGREES TO ALL OF THE TERMS AND CONDITIONS DESCRIBED ABOVE AND IN THE PLAN.



ADDENDUM A
LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
GLOBAL STOCK OPTION AGREEMENT
ADDITIONAL TERMS FOR OPTIONEE OUTSIDE THE UNITED STATES
Capitalized terms used but not defined in this Addendum A shall have the meanings ascribed to them in the Notice, the Global Stock Option Agreement (the “Option Agreement”), and/or the Plan, as applicable.
In accepting the Option, Optionee acknowledges, understands and agrees to the following:
1.Data Privacy Information and Consent. The Company is located at 400 E Jamie Ct #200, South San Francisco, CA 94080, United States, and grants awards to employees of the Company and its Subsidiaries, Parent and Affiliates, at the Company’s sole discretion. If Optionee would like to participate in the Plan, Optionee must review the following information about the Company’s data processing practices.
1.1.Data Collection and Usage. The Company, the Service Recipient and its other Subsidiaries, Parent or Affiliates collect, process, transfer and use personal data about Optionee that is necessary for the purpose of implementing, administering and managing the Plan. This personal data may include Optionee’s name, home address, email address and telephone number, date of birth, social insurance number, passport or other identification number, salary, nationality and citizenship, job title, any Shares or directorships held in the Company, and details of all awards or other entitlements to Shares granted, canceled, settled, vested, unvested or outstanding in Optionee’s favor (collectively, without limitation, “Data”), which the Company receives from Optionee or the Service Recipient. If the Company offers Optionee an award under the Plan, then the Company will collect Optionee’s Data for purposes of allocating Shares and implementing, administering and managing the Plan and will process such Data in accordance with the Company’s then-current data privacy policies, which are made available to Optionee upon commencing employment and also available upon request. The legal basis, where required, for the processing of Data is Optionee’s consent.
1.2.Stock Plan Administration Service Providers. The Company transfers Data to its third-party stock plan administrator, and other third parties based in the United States, which assists the Company with the implementation, administration and management of the Plan. In the future, the Company may select a different service provider and share Optionee’s Data with such other provider that serves in a similar manner. Optionee understands that the recipients of the Data may be located in the United States or elsewhere, and that the recipients’ country (e.g., the United States) may have different data privacy laws and protections than Optionee’s country. The Company’s service provider may open an account for Optionee to receive Shares. Optionee may be asked to agree on separate terms and data processing practices with the service provider, which is a condition to Optionee’s ability to participate in the Plan. Optionee understands that Optionee may request a list with the names and addresses of any potential recipients of the Data by contacting Optionee’s local human resources representative, only if permitted by applicable laws and regulations. Optionee authorizes the Company and any other possible recipients which may assist the Company (presently or in the future) with implementing, administering and managing the Plan to receive, possess, use, retain and transfer the Data, in electronic or other form, for the sole purpose of implementing, administering and managing Optionee’s participation in the Plan.



1.3.Data Retention. The Company will hold and use Optionee’s Data only as long as is necessary to implement, administer and manage Optionee’s participation in the Plan or as required to comply with legal or regulatory obligations, including under tax, exchange control, labor, and securities laws. When the Company no longer needs Optionee’s Data, the Company will remove it from its systems. If the Company keeps Optionee’s Data longer, it would be to satisfy legal or regulatory obligations and the Company’s legal basis would be relevant laws or regulations. Optionee understands that Optionee may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing Optionee’s local human resources representative.
1.4.Consent; Voluntariness and Consequences of Denial or Withdrawal. Where permitted by applicable local law in the country where Optionee resides, consent is a requirement for participation in the Plan. In such cases, by accepting this grant, Optionee hereby agrees with the data processing practices as described in this notice and grants such consent to the processing and transfer of Optionee’s Data as described in this Addendum A and as necessary for the purpose of administering the Plan. Optionee’s participation in the Plan and Optionee’s grant of consent is purely voluntary. Optionee may deny or withdraw Optionee’s consent at any time; provided that if Optionee does not consent, or if Optionee withdraws Optionee’s consent, Optionee cannot participate in the Plan unless required by applicable law. This would not affect Optionee’s salary as an employee or Optionee’s career; the only consequence of refusing or withdrawing Optionee’s consent is that the Company would not be able to grant the Option or other equity awards to Optionee or administer or maintain such awards.
1.5.Data Subject Rights. Optionee may have a number of rights under data privacy laws in Optionee’s country. Depending on where Optionee is based, Optionee’s rights may include the right to (i) request access or copies of Optionee’s Data the Company processes, (ii) have the Company rectify Optionee’s incorrect Data and/or delete Optionee’s Data, (iii) restrict processing of Optionee’s Data, (iv) have portability of Optionee’s Data, (v) lodge complaints with the competent tax authorities in Optionee’s country and/or (vi) obtain a list with the names and addresses of any potential recipients of Optionee’s Data. To receive clarification regarding Optionee’s rights or to exercise Optionee’s rights, Optionee can contact the Company at 400 E Jamie Ct #200, South San Francisco, CA 94080, United States, Attn: Stock Administration.
2.Language. Optionee acknowledges that Optionee is proficient in the English language or has consulted with an advisor who is proficient in the English language, so as to enable Optionee to understand the provisions of this Option Agreement and the Plan. Furthermore, if Optionee has received this Option Agreement, or any other document related to the Option and/or the Plan translated into a language other than English, and if the meaning of the translated version is different than the English version, the English version will control, unless otherwise required by applicable law.
3.Exchange Control, Tax and Foreign Asset/Account Reporting Requirements. Depending upon the country to which laws Optionee is subject, Optionee acknowledges that there may be certain exchange control, foreign asset /account or tax reporting requirements which may affect Optionee’s ability to acquire or hold Shares under the Plan or cash received from participating in the Plan (including from any dividends or sale proceeds arising from the sale of Shares) in a brokerage account outside Optionee’s country. Optionee may also be required to repatriate sale proceeds or other funds received as a result of participating in the Plan to Optionee’s country through a designated bank or broker within a certain time after receipt. Optionee is responsible for knowledge of and compliance with any such regulations and Optionee should speak with Optionee’s personal tax, legal and financial advisors regarding this matter.



ADDENDUM B
LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
GLOBAL STOCK OPTION AGREEMENT
COUNTRY SPECIFIC TERMS AND CONDITIONS
Terms and Conditions
This Addendum B includes additional terms and conditions that govern the Option granted to Optionee under the Plan if Optionee resides and/or works outside of the United States.
If Optionee is a citizen or resident of a country other than the one in which Optionee is currently working and/or residing, transfers to another country after the Date of Grant, is a consultant, changes employment status to a consultant position or is considered a resident of another country for local law purposes, the Company shall, in its discretion, determine the extent to which the additional terms and conditions contained herein shall be applicable to Optionee. References to Optionee’s Service Recipient shall include any entity that engages Optionee’s Service.
Notifications
This Addendum B also includes information regarding exchange controls and certain other issues of which Optionee should be aware with respect to Optionee’s participation in the Plan. The information is provided solely for the convenience of Optionee and is based on the laws in effect in the respective countries as of the dates set forth below. Such laws are often complex and change frequently. As a result, the Company strongly recommends that Optionee not rely on the information noted herein as the only source of information relating to the consequences of Optionee’s participation in the Plan because the information may be out of date by the time Optionee exercises this Option or sells any exercised Shares.
Optionee is responsible for complying with all applicable tax, foreign asset reporting and/or exchange control rules that may apply in connection with participation in the Plan and/or the transfer of proceeds acquired thereunder. Prior to exercise of the Options or transfer of funds from or into Optionee’s country, Optionee should consult the local bank and/or Optionee’s exchange control advisor, as interpretations of the applicable regulations may vary; additionally, exchange control rules and regulations are subject to change without notice.
In addition, the information contained in this Addendum B is general in nature and may not apply to Optionee’s particular situation, and the Company is not in a position to assure Optionee of any particular result. Accordingly, Optionee is advised to seek appropriate professional advice as to how the applicable laws in Optionee’s country may apply to Optionee’s situation.
Finally, Optionee understands that if Optionee is a citizen or resident of a country other than the one in which Optionee is currently residing and/or working, transfers to another country after the Date of Grant, or is considered a resident of another country for local law purposes, the notifications contained herein may not be applicable to Optionee in the same manner.



LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
GLOBAL NOTICE OF RESTRICTED STOCK UNIT AWARD
You (“Participant”) have been granted an award of Restricted Stock Units (“RSUs”) under the Lycia Therapeutics, Inc. (the “Company”) 2026 Equity Incentive Plan (the “Plan”), subject to the terms and conditions of the Plan, this Global Notice of Restricted Stock Unit Award (this “Notice”) and the attached Global Restricted Stock Unit Award Agreement, including, if Participant is a citizen of, resident of, or works in a country other than the U.S., any additional terms and conditions set forth in Addendum A and Addendum B attached thereto (both addenda collectively, together with the Global Restricted Stock Unit Award Agreement, the (“Agreement”)).
Unless otherwise defined herein, the terms defined in the Plan will have the same meanings in this Notice and the electronic representation of this Notice established and maintained by the Company or a third party designated by the Company.
Name:

Grant Number:

Number of RSUs:

Date of Grant:

Vesting Commencement Date:

Expiration Date:
The earlier to occur of: (a) the date on which settlement of all RSUs granted hereunder occurs, and (b) the tenth anniversary of the Date of Grant. This RSU expires earlier if Participant’s Service terminates earlier, as described in the Agreement.
Vesting Schedule:
Subject to the limitations set forth in this Notice, the Plan, and the Agreement, the RSUs will vest in accordance with the following schedule: [insert applicable vesting schedule, which may be time-based, performance-based or a combination of both]
By accepting (whether in writing, electronically or otherwise) the RSUs, Participant acknowledges and agrees to the following:
1)Participant understands that Participant’s Service is for an unspecified duration, can be terminated at any time (i.e., is “at-will”), except where otherwise prohibited by applicable law, and that nothing in this Notice, the Agreement, or the Plan changes the nature of that relationship. Participant acknowledges that the vesting of the RSUs pursuant to this Notice is subject to Participant’s continuing Service. To the extent permitted by applicable law, Participant agrees and acknowledges that the Vesting Schedule may change prospectively in the event that Participant’s Service status changes between full- and part-time and/or in the event Participant is on a leave of absence, in accordance with Company policies relating to work schedules and vesting of the RSUs or as determined by the Committee. Participant acknowledges that there may be adverse tax consequences in connection with the award of RSUs (including upon grant or



settlement of the RSUs or disposition of the Shares) and that Participant should consult a tax adviser appropriately qualified in the jurisdictions in which Participant is subject to tax generally about the taxation of the RSUs.
2)This grant is made under and governed by the Plan, the Agreement, and this Notice, and this Notice is subject to the terms and conditions of the Agreement and the Plan, both of which are incorporated herein by reference. Participant has read this Notice, the Agreement, and the Plan.
3)Participant has read the Company’s Insider Trading Policy, and agrees to comply with such policy, as it may be amended from time to time, whenever Participant acquires or disposes of the Company’s securities.
4)By accepting the RSUs, Participant consents to electronic delivery and participation as set forth in the Agreement.
PARTICIPANT
LYCIA THERAPEUTICS, INC.
Signature:
By:
Print Name:
Its:




LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT
Unless otherwise defined in this Global Restricted Stock Unit Award Agreement including, if Participant is a citizen of, resident of, or works in a country other than the U.S., any additional terms and conditions set forth in Addendum A and Addendum B attached thereto (both addenda collectively, together with this Global Restricted Stock Unit Award Agreement, this “Agreement”), any capitalized terms used herein will have the same meaning ascribed to them in the Lycia Therapeutics, Inc. 2026 Equity Incentive Plan (the “Plan”) or the Global Notice of Restricted Stock Unit Award (the “Notice”).
Participant has been granted Restricted Stock Units (“RSUs”) for Shares of Lycia Therapeutics, Inc. (the “Company”) subject to the terms, restrictions, and conditions of the Plan, the Notice, and this Agreement. In the event of a conflict between the terms and conditions of the Plan and the terms and conditions of the Notice or this Agreement, the terms and conditions of the Plan will prevail.
1.Settlement. Settlement of RSUs shall be made no later than March 15 of the calendar year following the calendar year in which all or a portion of such RSUs vest (or, if later, at such time as may be permitted under 1.409A-1(b)(4) as a “short-term deferral”). Settlement of RSUs shall be in Shares. Settlement means the delivery to Participant of the Shares vested under the RSUs. No fractional RSUs or rights for fractional Shares will be created pursuant to this Agreement.
2.No Stockholder Rights. Unless and until such time as Shares are issued in settlement of vested RSUs, Participant will have no ownership of the Shares allocated to the RSUs and will have no rights to dividends or to vote such Shares.
3.Dividend Equivalents. Dividend equivalents, if any (whether in cash or Shares), will not be credited to Participant, except as permitted by the Committee.
4.Non-Transferability of RSUs. The RSUs and any interest therein will not be sold, assigned, transferred, pledged, hypothecated, or otherwise disposed of in any manner other than by will or by the laws of descent or distribution or court order or unless otherwise permitted by the Committee on a case-by-case basis.
5.Termination; Leave of Absence; Change in Status. If Participant’s Service terminates for any reason, all unvested RSUs will be forfeited to the Company immediately, and all rights of Participant to such RSUs will automatically terminate without payment of any consideration to Participant. Participant’s Service will be considered terminated as of the date Participant is no longer providing active services to the Company, its Parent or one of its Subsidiaries or Affiliates (regardless of the reason for such termination and whether or not later found to be invalid or in breach of employment laws in the jurisdiction where Participant is employed or otherwise rendering services or the terms of Participant’s employment or other service agreement, if any) and will not, subject to the laws applicable to Participant’s RSUs, be extended by any notice period mandated under local laws (e.g., Service would not include any contractual notice period or any period of “garden leave” or similar period mandated under employment laws in the jurisdiction where Participant is employed or otherwise rendering services or the terms of Participant’s employment or other service agreement, if any). The Committee will have the exclusive discretion to determine when Participant is no longer actively providing services for purposes of Participant’s RSUs. For the avoidance of doubt, Service during only a period prior to a vesting date (but



where Service has terminated prior to the vesting date) does not entitle Participant to vest in a pro-rata portion of the RSUs on such date. Participant acknowledges and agrees that the Vesting Schedule may change prospectively in the event Participant’s Service status changes between full- and part-time status and/or in the event Participant is on a leave of absence in accordance with the Company’s policies relating to work schedules and vesting of awards or as determined by the Committee. Participant acknowledges that the vesting of the Shares pursuant to this Notice and Agreement is subject to Participant’s continuous Service. In case of any dispute as to whether and when termination of Service has occurred, the Committee will have sole discretion to determine whether such termination of Service has occurred and the effective date of such termination (including whether Participant may still be considered to be providing Services while on an approved leave of absence).
6.Taxes.
(a)Responsibility for Taxes. Participant acknowledges that, regardless of any action taken by the Company or, if different, a Parent, Subsidiary or Affiliate employing or otherwise retaining Participant (the “Service Recipient”), the ultimate liability for any and all U.S. and non-U.S. federal, state, and local income tax, social insurance, payroll tax, fringe benefits tax, payment on account or other tax-related items related to the RSUs and Participant’s participation in the Plan and legally or deemed legally applicable to Participant including, as applicable, obligations of the Company or the Service Recipient (all the foregoing tax-related items, “Tax-Related Items”) is and remains Participant’s responsibility and may exceed the amount actually withheld by the Company or the Service Recipient, if any. Participant further acknowledges that the Company and/or the Service Recipient (i) make no representations or undertakings regarding the treatment of any Tax-Related Items in connection with any aspect of the RSUs, including, but not limited to, the grant, vesting or settlement of the RSUs and the subsequent sale of Shares acquired pursuant to such settlement and the receipt of any dividends, and (ii) do not commit to and are under no obligation to structure the terms of the grant or any aspect of the RSUs to reduce or eliminate Participant’s liability for Tax-Related Items or achieve any particular tax result. Further, if Participant is subject to Tax-Related Items in more than one jurisdiction, Participant acknowledges that the Company and/or the Service Recipient (or former Service Recipient, as applicable) may be required to withhold or account for Tax-Related Items in more than one jurisdiction. PARTICIPANT SHOULD CONSULT A TAX ADVISER APPROPRIATELY QUALIFIED IN THE COUNTRY OR COUNTRIES IN WHICH PARTICIPANT RESIDES OR IS SUBJECT TO TAXATION.
(b)Withholding. In connection with any relevant taxable or tax withholding event, as applicable, Participant agrees to make arrangements satisfactory to the Company and/or the Service Recipient to satisfy all Tax-Related Items. In this regard, Participant authorizes the Company and/or the Service Recipient, or their respective agents, at their discretion, to satisfy any withholding obligations or rights for Tax-Related Items by one or a combination of the following, all under such rules as may be established by the Committee and in compliance with the Company’s Insider Trading Policy and 10b5-1 Trading Plan Policy, if applicable:
(i)withholding from Participant’s wages or other cash compensation payable to Participant by the Company and/or the Service Recipient;
(ii)withholding from proceeds of the sale of Shares acquired upon settlement of the RSUs either through a voluntary sale or through a mandatory sale arranged by the Company (on Participant’s behalf pursuant to this authorization and without further consent);



(iii)withholding Shares to be issued upon settlement of the RSUs, provided the Company only withholds the number of Shares necessary to satisfy no more than the maximum applicable statutory withholding amounts;
(iv)Participant’s payment of a cash amount (including by check representing readily available funds or a wire transfer); or
(v)any other arrangement approved by the Committee and permitted under applicable law;
provided, however, if Participant is a Section 16 officer of the Company under the Exchange Act, then the method of withholding shall be a mandatory sale under (ii) above unless the Committee (as constituted in accordance with Rule 16b-3 under the Exchange Act) shall establish an alternate method of withholding prior to the taxable or withholding event.
The Company may withhold or account for Tax-Related Items by considering applicable statutory withholding rates or other applicable withholding rates, including maximum or minimum statutory rates for Participant’s tax jurisdiction(s). In the event of over-withholding, Participant will have no entitlement to the equivalent amount in Shares and may receive a refund of any over-withheld amount in cash in accordance with applicable law, or if not refunded, Participant may need to seek a refund from the local tax authorities. In the event of under-withholding, Participant may be required to pay any additional Tax-Related Items directly to the applicable tax authority or to the Company and/or the Service Recipient.
If the obligation for Tax-Related Items is satisfied by withholding in Shares, for tax purposes, Participant is deemed to have been issued the full number of Shares subject to the vested RSUs, notwithstanding that a number of the Shares is held back solely for the purpose of satisfying the withholding obligation for Tax-Related Items.
Finally, Participant agrees to pay to the Company and/or the Service Recipient any amount of Tax-Related Items that the Company and/or the Service Recipient may be required to withhold or account for as a result of Participant’s participation in the Plan that cannot be satisfied by the means previously described. The Company may refuse to issue or deliver the Shares or the proceeds from the sale of Shares if Participant fails to comply with Participant’s obligations in connection with the Tax-Related Items.
7.Nature of Grant. By accepting the RSUs, Participant acknowledges, understands and agrees that:
(a)the Plan is established voluntarily by the Company, it is discretionary in nature and it may be modified, amended, suspended or terminated by the Company at any time, to the extent permitted by the Plan;
(b)the Plan is operated and the RSUs are granted solely by the Company, and only the Company is a party to this Agreement; accordingly, any rights Participant may have under this Agreement may be raised only against the Company but not any Parent, Subsidiary or Affiliate (including, but not limited to, the Service Recipient);
(c)no Parent, Subsidiary or Affiliate (including, but not limited to, the Service Recipient) has any obligation to make any payment of any kind to Participant under this Agreement;



(d)the grant of the RSUs is exceptional, voluntary, and occasional, and does not create any contractual or other right to receive future grants of RSUs or other equity awards, or benefits in lieu of RSUs, even if RSUs have been granted in the past;
(e)all decisions with respect to future RSUs or other grants, if any, will be at the sole discretion of the Company;
(f)Participant is voluntarily participating in the Plan;
(g)the RSUs and the Shares subject to the RSUs, and the income and value of same, are not intended to replace any pension or retirement rights or compensation;
(h)the RSUs and the Shares subject to the RSUs, and the income and value of same, are not part of normal or expected compensation for any purpose, including, but not limited to, calculating any severance, resignation, termination, redundancy, dismissal, end-of-service payments, bonuses, long-service awards, pension or retirement, or welfare benefits or similar payments;
(i)unless otherwise agreed with the Company, the RSUs, and the Shares subject to the RSUs, and the income and value of same, are not granted as consideration for, or in connection with, the service Participant may provide as a director of a Parent, Subsidiary, or Affiliate;
(j)the future value of the underlying Shares is unknown, indeterminable, and cannot be predicted with certainty;
(k)if Participant acquires Shares upon settlement of the RSUs, the value of such Shares may increase or decrease in value;
(l)no claim or entitlement to compensation or damages will arise from forfeiture of the RSUs resulting from Participant’s termination of Service (regardless of the reason for such termination and whether or not later found to be invalid or in breach of applicable laws in the jurisdiction where Participant is employed or otherwise rendering services or the terms of Participant’s employment or other service agreement, if any) or from the application of any clawback or recoupment policy adopted by the Company or imposed by applicable law; and in consideration of the grant of the RSUs to which Participant is otherwise not entitled, Participant irrevocably agrees never to institute any claim against the Service Recipient, the Company, and any Parent, Subsidiary or Affiliate; waives his or her ability, if any, to bring any such claim; and releases the Service Recipient, the Company, and any Parent, Subsidiary, or Affiliate from any such claim; if, notwithstanding the foregoing, any such claim is allowed by a court of competent jurisdiction, then, by participating in the Plan, Participant will be deemed irrevocably to have agreed not to pursue such claim and agrees to execute any and all documents necessary to request dismissal or withdrawal of such claim;
(m)unless otherwise provided in the Plan or by the Company in its discretion, the RSUs and the benefits evidenced by this Agreement do not create any entitlement to have the RSUs or any such benefits transferred to, or assumed by, another company nor to be exchanged, cashed out or substituted for, in connection with any Corporate Transaction affecting the Shares; and
(n)neither the Company, the Service Recipient nor any other Parent, Subsidiary or Affiliate shall be liable for any foreign exchange rate fluctuation between Participant’s local currency and the United States Dollar that may affect the value of the RSUs or of any amounts due to Participant pursuant to the vesting or settlement of the RSUs or the subsequent sale of any Shares acquired upon settlement.



8.No Advice Regarding Grant. The Company is not providing any tax, legal, or financial advice, nor is the Company making any recommendations regarding Participant’s participation in the Plan, or Participant’s acquisition or sale of the underlying Shares. Participant acknowledges, understands and agrees that he or she should consult with his or her own personal tax, legal, and financial advisors regarding his or her participation in the Plan before taking any action related to the Plan.
9.Imposition of Other Requirements. The Company reserves the right to impose other requirements on Participant’s participation in the Plan, on the RSUs and on any Shares acquired under the Plan, to the extent the Company determines it is necessary or advisable for legal or administrative reasons, and to require Participant to sign any additional agreements or undertakings that may be necessary to accomplish the foregoing.
10.Acknowledgement. The Company and Participant agree that the RSUs are granted under and governed by the Notice, this Agreement, and the Plan (incorporated herein by reference). Participant: (a) acknowledges receipt of a copy of the Plan and the Plan prospectus, (b) represents that Participant has carefully read and is familiar with their provisions, and (c) hereby accepts the RSUs subject to all of the terms and conditions set forth herein and those set forth in the Plan and the Notice.
11.Entire Agreement; Enforcement of Rights. This Agreement, the Plan, and the Notice constitute the entire agreement and understanding of the parties relating to the subject matter herein and supersede all prior discussions between them. Any prior agreements, commitments, or negotiations concerning the purchase of the Shares hereunder are superseded. No adverse modification of or adverse amendment to this Agreement, nor any waiver of any rights under this Agreement, will be effective unless in writing and signed by the parties to this Agreement (which writing and signing may be electronic). The failure by either party to enforce any rights under this Agreement will not be construed as a waiver of any rights of such party.
12.Addenda. Notwithstanding any provisions in this Global Restricted Stock Unit Award Agreement, the RSUs shall be subject to any additional terms and conditions set forth in Addendum A attached hereto if Participant’s country of residence or work is other than the United States, including the additional terms and conditions (if any) set forth beneath the name of such country in Addendum B. Moreover, if Participant relocates to a country other than the United States, the additional terms and conditions set forth in Addendum A, including the additional terms and conditions (if any) set forth beneath the name of such country on Addendum B, will apply to Participant to the extent the Company determines that the application of such terms and conditions is necessary or advisable for legal or administrative reasons. Addendum A and Addendum B constitute part of this Agreement to the extent applicable to Participant from time to time.
13.Compliance with Laws and Regulations. The issuance of Shares and the sale of Shares will be subject to and conditioned upon compliance by the Company and Participant with all applicable state, federal, local and foreign laws and regulations and with all applicable requirements of any stock exchange or automated quotation system on which the Company’s Shares may be listed or quoted at the time of such issuance or transfer. Participant understands that the Company is under no obligation to register or qualify the Common Stock with any state, federal, or foreign securities commission or to seek approval or clearance from any governmental authority for the issuance or sale of the Shares. Further, Participant agrees that the Company will have unilateral authority to amend the Plan and this Agreement without Participant’s consent to the extent necessary to comply with securities or other laws applicable to issuance of Shares. Finally, the Shares issued pursuant to this Agreement will be endorsed with appropriate legends, if any, determined by the Company.



14.Severability. If one or more provisions of this Agreement are held to be unenforceable under applicable law, then such provision will be enforced to the maximum extent possible given the intent of the parties hereto. If such clause or provision cannot be so enforced, then (a) such provision will be excluded from this Agreement, (b) the balance of this Agreement will be interpreted as if such provision were so excluded and (c) the balance of this Agreement will be enforceable in accordance with its terms.
15.Governing Law and Venue. This Agreement and all acts and transactions pursuant hereto and the rights and obligations of the parties hereto will be governed, construed, and interpreted in accordance with the laws of the State of Delaware, without giving effect to such state’s conflict of laws rules.
Any and all disputes relating to, concerning or arising from this Agreement, or relating to, concerning or arising from the relationship between the parties evidenced by the Plan or this Agreement, will be brought and heard exclusively in the United States District Court for the District of Northern California or the Superior Court of California, County of San Francisco. Each of the parties hereby represents and agrees that such party is subject to the personal jurisdiction of said courts; hereby irrevocably consents to the jurisdiction of such courts in any legal or equitable proceedings related to, concerning, or arising from such dispute, and waives, to the fullest extent permitted by law, any objection which such party may now or hereafter have that the laying of the venue of any legal or equitable proceedings related to, concerning, or arising from such dispute which is brought in such courts is improper or that such proceedings have been brought in an inconvenient forum.
16.No Rights as Employee, Director or Consultant. Nothing in this Agreement shall create a right to employment or other Service or be interpreted as forming or amending an employment, service contract or relationship with the Company and this Agreement shall not affect in any manner whatsoever any right or power of the Company, or any Parent, Subsidiary or Affiliate, including the Service Recipient, as applicable, to terminate Participant’s Service, for any reason, with or without Cause.
17.Consent to Electronic Delivery of All Plan Documents and Disclosures. By Participant’s acceptance of the Notice (whether in writing or electronically), Participant and the Company agree that the RSUs are granted under and governed by the terms and conditions of the Plan, the Notice, and this Agreement. Participant has reviewed the Plan, the Notice, and this Agreement in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Notice and Agreement, and fully understands all provisions of the Plan, the Notice, and this Agreement. Participant hereby agrees to accept as binding, conclusive, and final all decisions or interpretations of the Committee upon any questions relating to the Plan, the Notice, and this Agreement. Participant further agrees to notify the Company upon any change in Participant’s residence address. By acceptance of the RSUs, Participant agrees to participate in the Plan through an on-line or electronic system established and maintained by the Company or a third party designated by the Company and consents to the electronic delivery of the Notice, this Agreement, the Plan, account statements, Plan prospectuses required by the U.S. Securities and Exchange Commission, U.S. financial reports of the Company, and all other documents that the Company is required to deliver to its security holders (including, without limitation, annual reports and proxy statements), or other communications or information related to the RSUs and current or future participation in the Plan. Electronic delivery may include the delivery of a link to the Company intranet or the internet site of a third party involved in administering the Plan, the delivery of the document via e-mail, or such other delivery determined at the Company’s discretion. Participant acknowledges that Participant may receive from the Company a paper copy of any documents delivered electronically at no cost if Participant contacts the Company by telephone, through a postal service, or electronic mail to Stock Administration. Participant further acknowledges that Participant will be provided with a paper copy of any documents delivered electronically if electronic delivery fails; similarly, Participant



understands that Participant must provide on request to the Company or any designated third party a paper copy of any documents delivered electronically if electronic delivery fails. Also, Participant understands that Participant’s consent may be revoked or changed, including any change in the electronic mail address to which documents are delivered (if Participant has provided an electronic mail address), at any time by notifying the Company of such revised or revoked consent by telephone, postal service, or electronic mail to Stock Administration. Finally, Participant understands that Participant is not required to consent to electronic delivery if local laws prohibit such consent.
18.Insider Trading Restrictions/Market Abuse Laws. Participant acknowledges that, depending on Participant’s country of residence, Participant may be subject to insider trading restrictions and/or market abuse laws, which may affect Participant’s ability to, directly or indirectly, acquire or sell the Shares or rights to Shares under the Plan during such times as Participant is considered to have “inside information” regarding the Company (as defined by the laws in Participant’s country). Any restrictions under these laws or regulations are separate from and in addition to any restrictions that may be imposed under any applicable Company insider trading policy. Participant acknowledges that it is Participant’s responsibility to comply with any applicable restrictions and understands that Participant should consult his or her personal legal advisor on such matters. In addition, Participant acknowledges that he or she has read the Company’s Insider Trading Policy, and agrees to comply with such policy, as it may be amended from time to time, whenever Participant acquires or disposes of the Company’s securities.
19.Code Section 409A. For purposes of this Agreement, a termination of employment will be determined consistent with the rules relating to a “separation from service” as defined in Section 409A of the Internal Revenue Code and the regulations thereunder (“Section 409A”). Notwithstanding anything else provided herein, to the extent any payments provided under this Agreement in connection with Participant’s termination of employment constitute deferred compensation subject to Section 409A, and Participant is deemed at the time of such termination of employment to be a “specified employee” under Section 409A, then such payment will not be made or commence until the earlier of (a) the expiration of the six (6) month period measured from Participant’s separation from service to the Service Recipient or the Company, or (b) the date of Participant’s death following such a separation from service; provided, however, that such deferral will only be effected to the extent required to avoid adverse tax treatment to Participant including, without limitation, the additional tax for which Participant would otherwise be liable under Section 409A(a)(1)(B) in the absence of such a deferral. To the extent any payment under this Agreement may be classified as a “short-term deferral” within the meaning of Section 409A, such payment will be deemed a short-term deferral, even if it may also qualify for an exemption from Section 409A under another provision of Section 409A. Payments pursuant to this section are intended to constitute separate payments for purposes of Section 1.409A-2(b)(2) of the Treasury Regulations.
20.Lock-Up Agreement. In connection with the initial public offering of the Company’s securities and upon request of the Company or the underwriters managing any underwritten offering of the Company’s securities, Participant hereby agrees not to sell, make any short sale of, loan, grant any option for the purchase of, or otherwise dispose of any securities of the Company however and whenever acquired (other than those included in the registration), except pursuant to a transfer for no consideration in accordance with Section 4 above, without the prior written consent of the Company or such underwriters, as the case may be, for such period of time (not to exceed one hundred eighty (180) days) from the effective date of such registration as may be requested by the Company or such managing underwriters and to execute an agreement reflecting the foregoing as may be requested by the underwriters at the time of the public offering; provided, however, that if during the last seventeen (17) days of the restricted period the Company issues an earnings release or material news or a material event relating to the Company occurs, or prior to the expiration of the restricted period the Company announces



that it will release earnings results during the sixteen (16)-day period beginning on the last day of the restricted period, then, upon the request of the managing underwriter, to the extent required by any Financial Industry Regulatory Authority rules, the restrictions imposed by this Section shall continue to apply until the end of the third trading day following the expiration of the fifteen (15)-day period beginning on the issuance of the earnings release or the occurrence of the material news or material event. In no event will the restricted period extend beyond two hundred sixteen (216) days after the effective date of the registration statement.
21.Award Subject to Company Clawback or Recoupment. To the extent permitted by applicable law, the RSUs will be subject to clawback or recoupment pursuant to any compensation clawback or recoupment policy adopted by the Board or required by law during the term of Participant’s employment or other Service that is applicable to Participant. In addition to any other remedies available under such policy and applicable law, the Company may require the cancellation of Participant’s RSUs (whether vested or unvested) and the recoupment of any gains realized with respect to Participant’s RSUs.
BY ACCEPTING THIS GRANT OF RSUS, PARTICIPANT AGREES TO ALL OF THE TERMS AND CONDITIONS DESCRIBED ABOVE AND IN THE PLAN.



ADDENDUM A
LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT
ADDITIONAL TERMS FOR PARTICIPANT OUTSIDE THE UNITED STATES
Capitalized terms used but not defined in this Addendum A shall have the meanings ascribed to them in the Notice, the Global Restricted Stock Unit Award Agreement (the “RSU Agreement”), and/or the Plan, as applicable.
In accepting the RSUs, Participant acknowledges, understands and agrees to the following:
1.Data Privacy Information and Consent. The Company is located at 400 E Jamie Ct #200, South San Francisco, CA 94080, United States, and grants awards to employees of the Company and its Subsidiaries, Parent and Affiliates, at the Company’s sole discretion. If Participant would like to participate in the Plan, Participant must review the following information about the Company’s data processing practices.
1.1.Data Collection and Usage. The Company, the Service Recipient and its other Subsidiaries, Parent or Affiliates collect, process, transfer and use personal data about Participant that is necessary for the purpose of implementing, administering and managing the Plan. This personal data may include Participant’s name, home address, email address and telephone number, date of birth, social insurance number, passport or other identification number, salary, nationality and citizenship, job title, any Shares or directorships held in the Company, and details of all awards or other entitlements to Shares granted, canceled, settled, vested, unvested or outstanding in Participant’s favor (collectively, without limitation, “Data”), which the Company receives from Participant or the Service Recipient. If the Company offers Participant an award under the Plan, then the Company will collect Participant’s Data for purposes of allocating Shares and implementing, administering and managing the Plan and will process such Data in accordance with the Company’s then-current data privacy policies, which are made available to Participant upon commencing employment and also available upon request. The legal basis, where required, for the processing of Data is Participant’s consent.
1.2.Stock Plan Administration Service Providers. The Company transfers Data to its third-party stock plan administrator, and other third parties based in the United States, which assists the Company with the implementation, administration and management of the Plan. In the future, the Company may select a different service provider and share Participant’s Data with such other provider that serves in a similar manner. Participant understands that the recipients of the Data may be located in the United States or elsewhere, and that the recipients’ country (e.g., the United States) may have different data privacy laws and protections than Participant’s country. The Company’s service provider may open an account for Participant to receive Shares. Participant may be asked to agree to separate terms and data processing practices with the service provider, which is a condition to Participant’s ability to participate in the Plan. Participant understands that Participant may request a list with the names and addresses of any potential recipients of the Data by contacting Participant’s local human resources representative, only if permitted by applicable laws and regulations. Participant authorizes the Company and any other possible recipients which may assist the Company (presently or in the future) with implementing, administering and managing the Plan to receive, possess, use, retain



and transfer the Data, in electronic or other form, for the sole purpose of implementing, administering and managing Participant’s participation in the Plan.
1.3.Data Retention. The Company will hold and use Participant’s Data only as long as is necessary to implement, administer and manage Participant’s participation in the Plan or as required to comply with legal or regulatory obligations, including under tax, exchange control, labor, and securities laws. When the Company no longer needs Participant’s Data, the Company will remove it from its systems. If the Company keeps Participant’s Data longer, it would be to satisfy legal or regulatory obligations and the Company’s legal basis would be relevant laws or regulations. Participant understands that Participant may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing Participant’s local human resources representative.
1.4.Consent; Voluntariness and Consequences of Denial or Withdrawal. Where permitted by applicable local law in the country where Participant resides, consent is a requirement for participation in the Plan. In such cases, by accepting this grant, Participant hereby agrees with the data processing practices as described in this notice and grants such consent to the processing and transfer of Participant’s Data as described in this Addendum A and as necessary for the purpose of administering the Plan. Participant’s participation in the Plan and Participant’s grant of consent is purely voluntary. Participant may deny or withdraw Participant’s consent at any time; provided that if Participant does not consent, or if Participant withdraws Participant’s consent, Participant cannot participate in the Plan unless required by applicable law. This would not affect Participant’s salary as an employee or Participant’s career; the only consequence of refusing or withdrawing Participant’s consent is that the Company would not be able to grant RSUs or other equity awards to Participant or administer or maintain such awards.
1.5.Data Subject Rights. Participant may have a number of rights under data privacy laws in Participant’s country. Depending on where Participant is based, Participant’s rights may include the right to (i) request access or copies of Participant’s Data the Company processes, (ii) have the Company rectify Participant’s incorrect Data and/or delete Participant’s Data, (iii) restrict processing of Participant’s Data, (iv) have portability of Participant’s Data, (v) lodge complaints with the competent tax authorities in Participant’s country and/or (vi) obtain a list with the names and addresses of any potential recipients of Participant’s Data. To receive clarification regarding Participant’s rights or to exercise Participant’s rights, Participant can contact the Company at 400 E Jamie Ct #200, South San Francisco, CA 94080, United States, Attn: Stock Administration.
2.Language. Participant acknowledges that Participant is proficient in the English language, or has consulted with an advisor who is proficient in the English language, so as to enable Participant to understand the provisions of this Agreement and the Plan. Furthermore, if Participant has received this Agreement, or any other document related to the RSUs and/or the Plan translated into a language other than English, and if the meaning of the translated version is different than the English version, the English version will control, unless otherwise required by applicable law.
3.Exchange Control, Tax and Foreign Asset/Account Reporting Requirements. Depending upon the country to whose laws Participant is subject, Participant acknowledges that there may be certain exchange control, foreign asset/account or tax reporting requirements which may affect Participant’s ability to acquire or hold Shares under the Plan or cash received from participating in the Plan (including from any dividends or sale proceeds arising from the sale of Shares) in a brokerage



account outside Participant’s country. Participant may also be required to repatriate sale proceeds or other funds received as a result of participating in the Plan to Participant’s country through a designated bank or broker within a certain time after receipt. Participant is responsible for knowledge of and compliance with any such regulations and Participant should speak with Participant’s personal tax, legal and financial advisors regarding this matter.



ADDENDUM B
LYCIA THERAPEUTICS, INC.
2026 EQUITY INCENTIVE PLAN
GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT
COUNTRY SPECIFIC TERMS AND CONDITIONS
Terms and Conditions
This Addendum B includes additional terms and conditions that govern the RSUs granted to Participant under the Plan if Participant resides and/or works outside of the United States.
If Participant is a citizen or resident of a country other than the one in which Participant is currently working and/or residing, transfers to another country after the Date of Grant, is a Consultant, changes employment status to a Consultant position or is considered a resident of another country for local law purposes, the Company shall, in its discretion, determine the extent to which the additional terms and conditions contained herein shall be applicable to Participant. References to Participant’s Service Recipient shall include any entity that engages Participant’s Service.
Notifications
This Addendum B also includes information regarding exchange controls and certain other issues of which Participant should be aware with respect to Participant’s participation in the Plan. The information is provided solely for the convenience of Participant and is based on the securities, exchange control and other laws in effect in the respective countries as of the dates set forth below. Such laws are often complex and change frequently. As a result, the Company strongly recommends that Participant not rely on the information noted herein as the only source of information relating to the consequences of Participant’s participation in the Plan because the information may be out of date by the time Participant vests or settles in the RSUs or sells any acquired Shares.
Participant is responsible for complying with all applicable tax, foreign asset reporting and/or exchange control rules that may apply in connection with participation in the Plan and/or the transfer of proceeds acquired thereunder. Prior to settlement of the RSUs or transfer of funds from or into Participant’s country, Participant should consult the local bank and/or Participant’s exchange control advisor, as interpretations of the applicable regulations may vary; additionally, exchange control rules and regulations are subject to change without notice.
In addition, the information contained in this Addendum B is general in nature and may not apply to Participant’s particular situation, and the Company is not in a position to assure Participant of any particular result. Accordingly, Participant is advised to seek appropriate professional advice as to how the applicable laws in Participant’s country may apply to Participant’s situation.
Finally, Participant understands that if Participant is a citizen or resident of a country other than the one in which Participant is currently residing and/or working, transfers to another country after the Date of Grant, or is considered a resident of another country for local law purposes, the notifications contained herein may not be applicable to Participant in the same manner.

Exhibit 10.4
LYCIA THERAPEUTICS, INC.
2026 EMPLOYEE STOCK PURCHASE PLAN
1.PURPOSE. The purpose of this Plan is to provide eligible employees of Lycia Therapeutics, Inc. (the “Company”) and the Participating Corporations with a means of acquiring an equity interest in the Company, to enhance such employees’ sense of participation in the affairs of the Company. Capitalized terms not defined elsewhere in the text are defined in Section 28 of this Plan.
2.ESTABLISHMENT OF PLAN. The Company proposes to grant rights to purchase shares of Common Stock to eligible employees of the Company and its Participating Corporations pursuant to this Plan. The Company intends this Plan to qualify as an “employee stock purchase plan” under Section 423 of the Code (including any amendments to or replacements of such Section), and this Plan shall be so construed, although the Company makes no undertaking or representation to maintain such qualification. Any term not expressly defined in this Plan but defined for purposes of Section 423 of the Code shall have the same definition herein. In addition, this Plan authorizes the grant of options under a Non-Section 423 Component that is not intended to meet Section 423 requirements, provided, to the extent necessary under Section 423 of the Code, the other terms and conditions of this Plan are met.
Subject to Section 14 of this Plan, a total of 550,000 shares of Common Stock are reserved for issuance under this Plan. In addition, the number of shares of Common Stock available for grant and issuance under this Plan will be increased on January 1st of each of the first ten (10) calendar years during the term of this Plan by the lesser of (a) one percent (1%) of the sum of the total number of shares of all classes of Common Stock plus the total number of shares of Common Stock subject to Pre-Funded Warrants (if any) and the total number of shares of Common Stock issuable upon conversion of preferred stock (if any), in each case outstanding on the immediately preceding December 31st (rounded down to the next whole share) or (b) such number of shares determined by the Board or Committee. Subject to Section 14 of this Plan, no more than 5,500,000 shares of Common Stock may be issued over the term of this Plan. For the avoidance of any uncertainty, shares of Common Stock withheld to satisfy tax withholding obligations shall not reduce the number of shares of Common Stock available for grant pursuant to this Plan and shall again be made available for grant pursuant to this Plan. The number of shares initially reserved for issuance under this Plan and the maximum number of shares that may be issued under this Plan shall be subject to adjustments effected in accordance with Section 14 of this Plan. Any or all such shares may be granted under the Section 423 Component.
3.ADMINISTRATION. This Plan will be administered by the Committee. The Committee may delegate administrative tasks under this Plan to a subcommittee or to one or more officers to assist with the administration of this Plan pursuant to specific delegation as permitted by applicable law. Subject to the provisions of this Plan and the limitations of Section 423 of the Code or any successor provision in the Code, all questions of interpretation or application of this Plan shall be determined by the Committee, and its decisions shall be final and binding upon all eligible employees and Participants. The Committee will have full and exclusive discretionary authority to construe, interpret and apply the terms of this Plan, to determine eligibility (including that the Committee may determine that an employee of a third party agency who is providing services to a Participating Corporation at the direction of the Participating Corporation is eligible to participate in an Offering Period under the Non-Section 423 Component of this Plan), to designate the Participating Corporations, to determine whether Participating Corporations shall participate in the Section 423 Component or Non-Section 423 Component and to decide upon any and all claims filed under this Plan. Every finding, decision and determination made by the Committee will, to the full extent permitted by law, be final and binding upon all parties. Notwithstanding any provision to the contrary in this Plan, the Committee may adopt rules, sub-plans,
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and/or procedures relating to the operation and administration of this Plan designed to facilitate compliance with local laws, regulations or customs or to achieve tax, securities law or other objectives for eligible employees outside of the United States. Further, the Committee is specifically authorized to adopt rules and procedures regarding the application of the definition of Compensation (as defined below) to Participants on payrolls outside of the United States, handling of Contributions, taking / making of other Contributions to this Plan, establishment of bank or trust accounts to hold Contributions, payment of interest, establishment of the exchange rate applicable to Contributions made in a currency other than U.S. dollars, obligations to pay payroll tax, determination of beneficiary designation requirements, tax withholding procedures, and handling of stock certificates that vary with applicable local requirements.
The Committee will have the authority to determine the Fair Market Value of the Common Stock (which determination shall be final, binding and conclusive for all purposes) in accordance with Section 8 of this Plan and to interpret Section 8 of this Plan in connection with circumstances that impact the Fair Market Value. Members of the Committee shall receive no compensation for their services in connection with the administration of this Plan, other than standard fees as established from time to time by the Board for services rendered by Board members serving on Board committees. All expenses incurred in connection with the administration of this Plan shall be paid by the Company. For purposes of this Plan, the Committee may designate separate offerings under this Plan (the terms of which need not be identical) in which eligible employees of one or more Participating Corporations will participate, and the provisions of this Plan will separately apply to each such separate offering even if the dates of the applicable Offering Periods of each such offering are identical. To the extent permitted by Section 423 of the Code, the terms of each separate offering under this Plan need not be identical, provided that the rights and privileges established with respect to a particular offering are applied in an identical manner to all employees of every Participating Corporation whose employees are granted options under that particular offering. The Committee may establish rules to govern the terms of this Plan and the offering that will apply to Participants who transfer employment between the Company and Participating Corporations or between Participating Corporations, in accordance with requirements under Section 423 of the Code to the extent applicable.
4.ELIGIBILITY.
(a)Any employee of the Company or the Participating Corporations is eligible to participate in an Offering Period under this Plan, except that one or more of the following categories of employees may be excluded from coverage under this Plan if determined by the Committee (other than where such exclusion is prohibited by applicable law):
(i)employees who do not meet eligibility requirements that the Committee may choose to impose (within the limits permitted by the Code);
(ii)employees who are not employed by the Company or a Participating Corporation prior to the beginning of such Offering Period or prior to such other time period as specified by the Committee;
(iii)employees who have been employed less than two (2) years;
(iv)employees who are customarily employed for twenty (20) or less hours per week;
(v)employees who are customarily employed for five (5) months or less in a calendar year;
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(vi)(a) employees who are “highly compensated employees” of the Company or any Participating Corporation (within the meaning of Section 414(q) of the Code), or (b) any employees who are “highly compensated employees” with compensation above a specified level, who is an officer and/or is subject to the disclosure requirements of Section 16(a) of the Exchange Act;
(vii)employees who are citizens or residents of a foreign jurisdiction (without regard to whether they are also a citizen of the United States or a resident alien (within the meaning of Section 7701(b)(1)(A) of the Code)) if either (i) such employee’s participation is prohibited under the laws of the jurisdiction governing such employee, or (ii) compliance with the laws of the foreign jurisdiction would violate the requirements of Section 423 of the Code; and
(viii)individuals who provide services to the Company or any of its Participating Corporations as independent contractors who are reclassified as common law employees for any reason except for federal income and employment tax purposes.
The foregoing notwithstanding, an individual shall not be eligible if his or her participation in this Plan is prohibited by the law of any country that has jurisdiction over him or her, if complying with the laws of the applicable country would cause this Plan to violate Section 423 of the Code, or if he or she is subject to a collective bargaining agreement that does not provide for participation in this Plan.
(b)No employee who, together with any other person whose stock would be attributed to such employee pursuant to Section 424(d) of the Code, owns stock or holds options to purchase stock possessing five percent (5%) or more of the total combined voting power or value of all classes of stock of the Company or its Parent or Subsidiary or who, as a result of being granted an option under this Plan with respect to such Offering Period, would own stock or hold options to purchase stock possessing five percent (5%) or more of the total combined voting power or value of all classes of stock of the Company or its Parent or Subsidiary shall be granted an option to purchase Common Stock under this Plan. Notwithstanding the foregoing, the rules of Section 424(d) of the Code shall apply in determining share ownership and the extent to which shares held under outstanding equity awards are to be treated as owned by the employee.
5.OFFERING DATES.
(a)Each Offering Period of this Plan may be up to twenty-seven (27) months duration and shall commence and end at the times designated by the Committee. Each Offering Period shall consist of one or more Purchase Periods during which Contributions made by Participants are accumulated under this Plan. Offering Periods may be consecutive or overlapping. The Committee shall also have the power to change these terms as provided in Section 25 below.
(a)The initial Offering Period shall commence on the Effective Date and shall end with the Purchase Date that occurs on May 31, 2028 (the “Initial Offering Period”). The initial Offering Period shall consist of three Purchase Periods with Purchase Dates on May 31, 2027, November 30, 2027, and May 31, 2028. A twenty-four (24) month Offering Period shall commence on each December 1 and June 1 after the start of the Initial Offering Period, with each such Offering Period consisting of four separate six (6)-month Purchase Periods, ending on May 31 and November 30, except as otherwise provided by an applicable sub-plan, or on such other date determined by the Committee. The Committee may at any time establish a different duration for an Offering Period or Purchase Period to be effective after the next scheduled Purchase Date, up to a maximum duration of twenty-seven (27) months.
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6.PARTICIPATION IN THIS PLAN.
(a)Enrollment in Offering Period. Any employee who is an eligible employee determined in accordance with Section 4 of this Plan immediately prior to the Initial Offering Period will be enrolled automatically as a Participant in the Initial Offering Period at a contribution level equal to fifteen percent (15%) of such Participant’s Compensation. With respect to Offering Periods after the Initial Offering Period, any employee who is an eligible employee determined in accordance with Section 4 of this Plan will be eligible to participate in this Plan, subject to the terms and provisions of this Plan. An eligible employee determined in accordance with Section 4 of this Plan may elect to become a Participant in an Offering Period by submitting an enrollment agreement in a form determined by the Committee, or electronic representation thereof, to the Company and/or via a Company-authorized third party administrator’s (the “Third Party Administrator”) standard process, prior to the commencement of the Offering Period to which such agreement relates in accordance with such rules as the Committee may determine.
(b)Continued Enrollment in Offering Periods. Once an employee becomes a Participant in an Offering Period, then such Participant will automatically participate in each subsequent Offering Period commencing immediately following the last day of the prior Offering Period unless the Participant withdraws or is deemed to withdraw from this Plan or terminates further participation in an Offering Period as set forth in Section 11 below. A Participant who is continuing participation pursuant to the preceding sentence is not required to file any additional enrollment agreement in order to continue participation in this Plan, but participation in any subsequent Offering Period will be governed by the Plan and enrollment agreement and other terms in effect on the Offering Date for such relevant Offering Period; a Participant who is not continuing participation pursuant to the preceding sentence is required to file an enrollment agreement prior to the commencement of the Offering Period (or such earlier date as the Committee may determine) to which such agreement relates.
2.GRANT OF OPTION ON ENROLLMENT. Becoming a Participant with respect to an Offering Period will constitute the grant (as of the Offering Date) by the Company to such Participant of an option to purchase on the Purchase Date up to that number of shares of Common Stock determined by a fraction, the numerator of which is the amount accumulated in such Participant’s Contribution account during such Purchase Period and the denominator of which is the lower of (i) eighty-five percent (85%) of the Fair Market Value of a share of Common Stock on the Offering Date (but in no event less than the par value of a share of the Common Stock), or (ii) eighty-five percent (85%) of the Fair Market Value of a share of the Common Stock on the Purchase Date; provided, that, the number of shares of Common Stock subject to any option granted pursuant to this Plan shall not exceed the lesser of (x) the maximum number of shares set by the Committee pursuant to Section 10(b) of this Plan with respect to the applicable Purchase Date, or (y) the maximum number of shares which may be purchased pursuant to Section 10(a) of this Plan with respect to the applicable Purchase Date.
3.PURCHASE PRICE. The Purchase Price per share at which a share of Common Stock will be sold in any Offering Period shall be eighty-five percent (85%) of the lesser of:
(a)The Fair Market Value on the Offering Date; or
(b)The Fair Market Value on the Purchase Date.
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4.PAYMENT OF PURCHASE PRICE; CONTRIBUTION CHANGES; SHARE ISSUANCES.
(a)The Purchase Price shall be accumulated by regular payroll deductions made during each Offering Period, unless the Committee determines that Contributions may be made in another form (including but not limited to with respect to categories of Participants outside the United States where Contributions must be made in another form due to local legal requirements). The Contributions are made as a percentage of the Participant’s Compensation in one percent (1%) increments not less than one percent (1%), nor greater than fifteen percent (15%) or such lower limit set by the Committee. “Compensation” shall mean base salary or regular hourly wages; however, the Committee shall have discretion to adopt a definition of Compensation from time to time that includes all cash compensation reported on the employee’s Form W-2 or corresponding local country tax return, including without limitation base salary or regular hourly wages, bonuses, incentive compensation, commissions, overtime, shift premiums, pay during leaves of absence, and draws against commissions (or in foreign jurisdictions, equivalent cash compensation). For purposes of determining a Participant’s Compensation, any election by such Participant to reduce his or her regular cash remuneration under Sections 125 or 401(k) of the Code (or in foreign jurisdictions, equivalent deductions) shall be treated as if the Participant did not make such election. Contributions shall commence on the first payday that occurs on or following the Offering Date (with respect to the Initial Offering Period, as soon as practicable following the effective date of filing with the U.S. Securities and Exchange Commission a securities registration statement for the Plan) and shall continue to the end of the Offering Period unless sooner altered or terminated as provided in this Plan. Notwithstanding the foregoing, the terms of any sub-plan may permit matching shares without the payment of any purchase price.
(b)A Participant may decrease the rate of Contributions during an Offering Period by filing with the Company or a Third Party Administrator a new enrollment agreement, with the new rate to become effective as soon as practicable after the Company’s receipt of the authorization and continuing for the remainder of the Offering Period unless changed as described below. A decrease in the rate of Contributions may be made once during any Offering Period, or more frequently under rules determined by the Committee. A Participant may increase or decrease the rate of Contributions for any subsequent Offering Period by filing with the Company or a Third Party Administrator a new enrollment agreement prior to the beginning of such Offering Period, or such other time period as specified by the Committee.
(c)A Participant may reduce his or her Contribution percentage to zero during an Offering Period by filing with the Company or a Third Party Administrator a request for cessation of Contributions. Such reduction shall be effective as soon as practicable after the Company’s receipt of the request and no further Contributions will be made for the duration of the Offering Period. Contributions credited to the Participant’s account prior to the effective date of the request shall be used to purchase shares of Common Stock in accordance with Subsection (e) below. A reduction of the Contribution percentage to zero shall be treated as such Participant’s withdrawal from such Offering Period and this Plan, effective as of the day after the next Purchase Date following the filing date of such request with the Company.
(d)All Contributions made for a Participant are credited to his or her book account under this Plan and are deposited with the general funds of the Company, except to the extent local legal restrictions outside the United States require segregation of such Contributions. No interest accrues on the Contributions, except to the extent required due to local legal requirements. All Contributions received or held by the Company may be used by the Company for any corporate purpose, and the
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Company shall not be obligated to segregate such Contributions, except to the extent necessary to comply with local legal requirements outside the United States.
(e)On each Purchase Date, so long as this Plan remains in effect and provided that the Participant has not submitted a signed and completed withdrawal form before that date which notifies the Company that the Participant wishes to withdraw from that Offering Period under this Plan and have all Contributions accumulated in the account maintained on behalf of the Participant as of that date returned to the Participant, the Company shall apply the funds then in the Participant’s account to the purchase of whole shares of Common Stock reserved under the option granted to such Participant with respect to the Offering Period to the extent that such option is exercisable on the Purchase Date. The Purchase Price per share shall be as specified in Section 8 of this Plan. Any fractional share, as calculated under this Subsection (e), shall be rounded down to the next lower whole share, unless the Committee determines with respect to all Participants that any fractional share shall be credited as a fractional share. Any amount remaining in a Participant’s account on a Purchase Date which is less than the amount necessary to purchase a full share of the Common Stock shall be refunded without interest (except to the extent necessary to comply with local legal requirements outside the United States); however, the Committee may determine that such amounts should be carried forward (except to the extent necessary to comply with local legal requirements outside the United States) into the next Purchase Period or Offering Period, as the case may be. In the event that this Plan has been oversubscribed, all funds not used to purchase shares on the Purchase Date shall be returned to the Participant, without interest (except to the extent required due to local legal requirements outside the United States). No Common Stock shall be purchased on a Purchase Date on behalf of any employee whose participation in this Plan has terminated prior to such Purchase Date, except to the extent required due to local legal requirements outside the United States.
(f)As promptly as practicable after the Purchase Date, the Company shall issue shares for the Participant’s benefit representing the shares purchased upon exercise of his or her option.
(g)During a Participant’s lifetime, his or her option to purchase shares hereunder is exercisable only by him or her. The Participant will have no interest or voting right in shares covered by his or her option until such option has been exercised.
(h)To the extent required by applicable U.S. or non-U.S. federal, state, or local law, a Participant shall make arrangements satisfactory to the Company and the Participating Corporation employing the Participant for the satisfaction of any withholding tax obligations that arise in connection with this Plan. The Company or any Subsidiary or Affiliate, as applicable, may withhold, by any method permissible under the applicable law, the amount necessary for the Company or Subsidiary or Affiliate, as applicable, to meet applicable withholding obligations, including any withholding required to make available to the Company or Subsidiary or Affiliate, as applicable, any tax deductions or benefits attributable to the sale or early disposition of shares of Common Stock by a Participant. The Company shall not be required to issue any shares of Common Stock under this Plan until such obligations are satisfied.
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5.LIMITATIONS ON SHARES TO BE PURCHASED.
(a)Any other provision of this Plan notwithstanding, no Participant shall purchase Common Stock with a Fair Market Value in excess of the following limit:
(i)In the case of Common Stock purchased during an Offering Period that commenced in the current calendar year, the limit shall be equal to (A) $25,000 minus (B) the Fair Market Value of the Common Stock that the Participant previously purchased in the current calendar year (under this Plan and all other employee stock purchase plans of the Company or any Parent or Subsidiary).
(ii)In the case of Common Stock purchased during an Offering Period that commenced in the immediately preceding calendar year, the limit shall be equal to (A) $50,000 minus (B) the Fair Market Value of the Common Stock that the Participant previously purchased (under this Plan and all other employee stock purchase plans of the Company or any Parent or Subsidiary) in the current calendar year and in the immediately preceding calendar year.
(iii)In the case of Common Stock purchased during an Offering Period that commenced two calendar years prior, the limit shall be equal to (A) $75,000 minus (B) the Fair Market Value of the Common Stock that the Participant previously purchased (under this Plan and all other employee stock purchase plans of the Company or any Parent or Subsidiary) in the current calendar year and in the two immediately preceding calendar years.
For purposes of this Subsection (a), the Fair Market Value of Common Stock shall be determined in each case as of the beginning of the Offering Period in which such Common Stock is purchased. Employee stock purchase plans not described in Section 423 of the Code shall be disregarded. If a Participant is precluded by this Subsection (a) from purchasing additional Common Stock under this Plan, then his or her Contributions shall automatically be discontinued and shall automatically resume at the beginning of the earliest Purchase Period that will end in the next calendar year (if he or she then is an eligible employee), provided that when the Company automatically resumes such Contributions, the Company must apply the rate in effect immediately prior to such suspension.
(b)In no event shall a Participant be permitted to purchase more than two thousand five hundred (2,500) shares on any one Purchase Date or, with prospective effect beginning with the next Offering Period, such greater or lesser number as the Committee shall determine. If a lower limit is set under this Subsection (b), then all Participants will be notified of such limit prior to the commencement of the next Offering Period for which it is to be effective.
(c)If the number of shares to be purchased on a Purchase Date by all Participants exceeds the number of shares then available for issuance under this Plan, then the Company will make a pro rata allocation of the remaining shares in as uniform a manner as shall be reasonably practicable and as the Committee shall determine to be equitable. In such event, the Company will give notice of such reduction of the number of shares to be purchased under a Participant’s option to each Participant affected.
(d)Any Contributions accumulated in a Participant’s account which are not used to purchase stock due to the limitations in this Section 10, and not covered by Section 9(e) of this Plan, shall be returned to the Participant as soon as practicable after the end of the applicable Purchase Period, without interest (except to the extent required due to local legal requirements outside the United States).
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6.WITHDRAWAL.
(a)Each Participant may withdraw from an Offering Period under this Plan pursuant to a method specified for such purpose by the Company. Such withdrawal may be elected at any time prior to the end of an Offering Period, or such other time period as specified by the Committee.
(b)Upon withdrawal from this Plan, the accumulated Contributions shall be returned to the withdrawn Participant, without interest (except to the extent required due to local legal requirements outside the United States), and his or her interest in this Plan shall terminate. In the event a Participant voluntarily elects to withdraw from this Plan, he or she may not resume his or her participation in this Plan during the same Offering Period, but he or she may participate in any Offering Period under this Plan which commences on a date subsequent to such withdrawal by filing a new enrollment agreement in the same manner as set forth in Section 6 of this Plan for initial participation in this Plan.
(c)(i) To the extent applicable, if the Fair Market Value on the first day of the current Offering Period in which a Participant is enrolled is higher than the Fair Market Value on the first day of any subsequent Offering Period, the Company will automatically (A) withdraw such Participant from the current Offering Period immediately after completion of the purchase on the Purchase Date of the current Purchase Period as set forth in Subsection (ii) below and (B) enroll such Participant in the subsequent Offering Period. (ii) Any funds accumulated in a Participant’s account prior to the first day of such subsequent Offering Period will be applied to the purchase of shares on the Purchase Date immediately prior to the first day of such subsequent Offering Period, if any.
7.TERMINATION OF EMPLOYMENT. Termination of a Participant’s employment with the Company or any Participating Corporation for any reason, including retirement, death, disability, or the failure of a Participant to remain an eligible employee of the Company or of a Participating Corporation, including Participant’s employer no longer being a Participating Corporation, immediately terminates his or her participation in this Plan (except as required due to local legal requirements outside the United States). In such event, accumulated Contributions credited to the Participant’s account will be returned to him or her or, in the case of his or her death, to his or her estate or legal representative (as determined by the Company), without interest (except to the extent required due to local legal requirements outside the United States). For purposes of this Section 12, an employee will not be deemed to have terminated employment or failed to remain in the continuous employ of the Company or of a Participating Corporation in the case of a transfer of employment between the Company and any Participating Corporation or any sick leave, military leave, or any other leave of absence approved by the Company; provided that such leave is for a period of not more than ninety (90) days or reemployment upon the expiration of such leave is guaranteed by contract or statute. The Company will have sole discretion to determine whether a Participant has terminated employment and the effective date on which the Participant terminated employment, regardless of any notice period or garden leave required under local law.
8.RETURN OF CONTRIBUTIONS. In the event a Participant’s interest in this Plan is terminated by withdrawal, termination of employment or otherwise, or in the event this Plan is terminated by the Board, the Company shall deliver to the Participant all accumulated Contributions credited to such Participant’s account. No interest shall accrue on the Contributions of a Participant in this Plan (except to the extent required due to local legal requirements outside the United States).
9.CAPITAL CHANGES. If the number or class of outstanding shares is changed by a stock dividend, extraordinary dividend or distribution (whether in cash, shares or other property, other
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than a regular cash dividend), recapitalization, stock split, reverse stock split, subdivision, combination, conversion, consolidation, reclassification, spin-off or similar change in the capital or corporate structure of the Company, without consideration, then the Committee shall adjust the number and class of Shares of Common Stock that may be delivered under this Plan, the Purchase Price per share and the number and class of shares of Common Stock covered by each option under this Plan which has not yet been exercised, and the maximum number and class of shares under Sections 2 and 10 of this Plan shall be proportionately adjusted, subject to any required action by the Board or the stockholders of the Company and in compliance with the applicable securities laws; provided that fractions of a share will not be issued.
10.NONASSIGNABILITY. Neither Contributions credited to a Participant’s account nor any rights with regard to the exercise of an option or to receive shares under this Plan may be assigned, transferred, pledged or otherwise disposed of in any way (other than by will, the laws of descent and distribution or as provided in Section 22 of this Plan) by the Participant. Any such attempt at assignment, transfer, pledge or other disposition shall be void and without effect.
11.USE OF PARTICIPANT FUNDS AND REPORTS. The Company may use all Contributions received or held by it under this Plan for any corporate purpose, and the Company will not be required to segregate Participant Contributions (except to the extent required due to local legal requirements outside the United States). Until shares are issued, Participants will only have the rights of an unsecured creditor unless otherwise required under local law. Each Participant shall receive, or have access to, promptly after the end of each Purchase Period a report of his or her account setting forth the total Contributions accumulated, the number of shares purchased, the per share price thereof and the remaining cash balance, if any, carried forward to the next Purchase Period or Offering Period (or refunded without interest if so determined by the Committee), as the case may be.
12.NOTICE OF DISPOSITION. Each U.S. taxpayer Participant shall notify the Company in writing if the Participant disposes of any of the shares purchased in any Offering Period pursuant to this Plan if such disposition occurs within two (2) years from the Offering Date or within one (1) year from the Purchase Date on which such shares were purchased (the “Notice Period”). The Company may, at any time during the Notice Period, place a legend or legends on any certificate representing shares acquired pursuant to this Plan requesting the Company’s transfer agent to notify the Company of any transfer of the shares. The obligation of the Participant to provide such notice shall continue notwithstanding the placement of any such legend on the certificates.
13.NO RIGHTS TO CONTINUED EMPLOYMENT. Neither this Plan nor the grant of any option hereunder shall confer any right on any employee to remain in the employ of the Company or any Participating Corporation, or restrict the right of the Company or any Participating Corporation to terminate such employee’s employment.
14.EQUAL RIGHTS AND PRIVILEGES. All eligible employees granted an option under the Section 423 Component of this Plan shall have equal rights and privileges with respect to this Plan or within any separate offering under this Plan so that this Plan qualifies as an “employee stock purchase plan” within the meaning of Section 423 or any successor provision of the Code and the related regulations. Any provision of this Plan which is inconsistent with Section 423 or any successor provision of the Code, without further act or amendment by the Company, the Committee or the Board, shall be reformed to comply with the requirements of Section 423 (unless such provision applies exclusively to options granted under this Plan that are not intended to comply with Code Section 423 requirements). This Section 19 shall take precedence over all other provisions in this Plan.
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15.NOTICES. All notices or other communications by a Participant to the Company under or in connection with this Plan shall be deemed to have been duly given when received in the form specified by the Company at the location, or by the person, designated by the Company for the receipt thereof.
16.TERM; STOCKHOLDER APPROVAL. This Plan will become effective on the Effective Date. This Plan shall be approved by the stockholders of the Company, in any manner permitted by applicable corporate law, within twelve (12) months before or after the date this Plan is adopted by the Board. No purchase of shares that are subject to such stockholder approval before becoming available under this Plan shall occur prior to stockholder approval of such shares and the Board or Committee may delay any Purchase Date and postpone the commencement of any Offering Period subsequent to such Purchase Date as deemed necessary or desirable to obtain such approval (provided that if a Purchase Date would occur more than six (6) months after commencement of the Offering Period to which it relates, then such Purchase Date shall not occur and instead such Offering Period shall terminate without the purchase of such shares and Participants in such Offering Period shall be refunded their Contributions without interest, unless the payment of interest is required under applicable local laws). This Plan shall continue until the earlier to occur of (a) termination of this Plan by the Board (which termination may be effected by the Board at any time pursuant to Section 25 of this Plan), (b) issuance of all of the shares of Common Stock reserved for issuance under this Plan, or (c) the tenth anniversary of the Effective Date.
17.DESIGNATION OF BENEFICIARY.
(a)If authorized by the Company, a Participant may file a written designation of a beneficiary who is to receive any cash from the Participant’s account under this Plan in the event of such Participant’s death prior to a Purchase Date. Such form shall be valid only if it was filed with the Company or a Third Party Administrator at the prescribed location before the Participant’s death.
(b)If authorized by the Company, such designation of beneficiary may be changed by the Participant at any time by written notice filed with the Company or a Third Party Administrator at the prescribed location before the Participant’s death. In the event of the death of a Participant and in the absence of a beneficiary validly designated under this Plan who is living at the time of such Participant’s death, the Company shall deliver such cash to the executor or administrator of the estate of the Participant or to the legal heirs of the Participant.
18.CONDITIONS UPON ISSUANCE OF SHARES; LIMITATION ON SALE OF SHARES. Shares shall not be issued with respect to an option unless the exercise of such option and the issuance and delivery of such shares pursuant thereto shall comply with all applicable provisions of law, domestic or foreign, including, without limitation, the Securities Act, the Exchange Act, the rules and regulations promulgated thereunder, and the requirements of any stock exchange or automated quotation system upon which the shares may then be listed, exchange control restrictions and/or securities law restrictions or other applicable laws outside the United States, and shall be further subject to the approval of counsel for the Company with respect to such compliance. Shares may be held in trust or subject to further restrictions as permitted by any subplan.
19.APPLICABLE LAW. This Plan shall be governed by the substantive laws (excluding the conflict of laws rules) of the State of Delaware.
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20.AMENDMENT OR TERMINATION. The Committee, in its sole discretion, may amend, suspend, or terminate this Plan, or any part thereof, at any time and for any reason. Unless otherwise required by applicable law, if this Plan is terminated, the Committee, in its discretion, may elect to terminate all outstanding Offering Periods either immediately or upon completion of the purchase of shares of Common Stock on the next Purchase Date (which may be sooner than originally scheduled, if determined by the Committee in its discretion), or may elect to permit Offering Periods to expire in accordance with their terms (and subject to any adjustment pursuant to Section 14 of this Plan). If an Offering Period is terminated prior to its previously-scheduled expiration, all amounts then credited to Participants’ accounts for such Offering Period, which have not been used to purchase shares of Common Stock, shall be returned to those Participants (without interest thereon, except as otherwise required under local laws) as soon as administratively practicable. Further, the Committee will be entitled to change the Purchase Periods and Offering Periods, limit the frequency and/or number of changes in the amount contributed during a Purchase Period or an Offering Period, establish the exchange ratio applicable to amounts contributed in a currency other than U.S. dollars, permit payroll withholding in excess of the amount designated by a Participant in order to adjust for delays or mistakes in the administration of this Plan, establish reasonable waiting and adjustment periods and/or accounting and crediting procedures to ensure that amounts applied toward the purchase of Common Stock for each Participant properly correspond with amounts contributed from the Participant’s Compensation, and establish such other limitations or procedures as the Committee determines in its sole discretion advisable which are consistent with this Plan. Such actions will not require stockholder approval or the consent of any Participants. However, no amendment shall be made without approval of the stockholders of the Company (obtained in accordance with Section 21 of this Plan) within twelve (12) months of the adoption of such amendment (or earlier if required by Section 21 of this Plan) if such amendment would: (a) increase the number of shares that may be issued under this Plan; or (b) change the designation of the employees (or class of employees) eligible for participation in this Plan. In addition, in the event the Board or Committee determines that the ongoing operation of this Plan may result in unfavorable financial accounting consequences, the Board or Committee may, in its discretion and, to the extent necessary or desirable, modify, amend or terminate this Plan to reduce or eliminate such accounting consequences including, but not limited to: (i) amending the definition of Compensation, including with respect to an Offering Period underway at the time; (ii) altering the Purchase Price for any Offering Period including an Offering Period underway at the time of the change in Purchase Price; (iii) shortening any Offering Period by setting a Purchase Date, including an Offering Period underway at the time of the Committee’s action; (iv) reducing the maximum percentage of Compensation a participant may elect to set aside as Contributions; and (v) reducing the maximum number of shares a Participant may purchase during any Offering Period. Such modifications or amendments will not require approval of the stockholders of the Company or the consent of any Participants.
21.CORPORATE TRANSACTIONS. In the event of a Corporate Transaction, the Offering Period for each outstanding option to purchase Common Stock will be shortened by setting a new Purchase Date and will end on the new Purchase Date. The new Purchase Date shall occur on or prior to the consummation of the Corporate Transaction, as determined by the Board or Committee, and this Plan shall terminate on the consummation of the Corporate Transaction.
22.CODE SECTION 409A; TAX QUALIFICATION.
(a)Options granted under this Plan generally are exempt from the application of Section 409A of the Code. However, options granted to U.S. taxpayers which are not intended to meet the Code Section 423 requirements are intended to be exempt from the application of Section 409A of the Code under the short-term deferral exception and any ambiguities shall be construed and interpreted in
11


accordance with such intent. Subject to Subsection (b), options granted to U.S. taxpayers outside of the Code Section 423 requirements shall be subject to such terms and conditions that will permit such options to satisfy the requirements of the short-term deferral exception available under Section 409A of the Code, including the requirement that the shares of Common Stock subject to an option be delivered within the short-term deferral period. Subject to Subsection (b), in the case of a Participant who would otherwise be subject to Section 409A of the Code, to the extent the Committee determines that an option or the exercise, payment, settlement or deferral thereof is subject to Section 409A of the Code, the option shall be granted, exercised, paid, settled or deferred in a manner that will comply with Section 409A of the Code, including Treasury regulations and other interpretive guidance issued thereunder, including without limitation any such regulations or other guidance that may be issued after the Effective Date. Notwithstanding the foregoing, the Company shall have no liability to a Participant or any other party if the option that is intended to be exempt from or compliant with Section 409A of the Code is not so exempt or compliant or for any action taken by the Committee with respect thereto.
(b)Although the Company may endeavor to (i) qualify an option for favorable tax treatment under the laws of the United States or jurisdictions outside of the United States or (ii) avoid adverse tax treatment (e.g., under Section 409A of the Code), the Company makes no representation to that effect and expressly disavows any covenant to maintain favorable or avoid unfavorable tax treatment, notwithstanding anything to the contrary in this Plan, including Subsection (a). The Company shall be unconstrained in its corporate activities without regard to the potential negative tax impact on Participants under this Plan.
23.DEFINITIONS.
(a)“Affiliate” means any entity, other than a Subsidiary or Parent, (i) that, directly or indirectly, is controlled by, controls or is under common control with, the Company and (ii) in which the Company has a significant equity interest, in either case as determined by the Committee, whether now or hereafter existing.
(b)“Board” shall mean the Board of Directors of the Company.
(c)“Code” shall mean the U.S. Internal Revenue Code of 1986, as amended.
(d)“Committee” means the Compensation Committee of the Board.
(e)“Common Stock” shall mean the common stock of the Company.
(f)“Company” shall mean Lycia Therapeutics, Inc.
(g)“Contributions” means payroll deductions taken from a Participant’s Compensation and used to purchase shares of Common Stock under this Plan and, to the extent payroll deductions are not permitted by applicable laws (as determined by the Committee in its sole discretion), contributions by other means, provided, however, that allowing such other contributions does not jeopardize the qualification of this Plan as an “employee stock purchase plan” under Section 423 of the Code.
(h)“Corporate Transaction” means the occurrence of any of the following events: (a) any “Person” (as such term is used in Sections 13(d) and 14(d) of the Exchange Act) acquires “beneficial ownership” (as defined in Rule 13d-3 of the Exchange Act), directly or indirectly, of securities of the Company representing more than fifty percent (50%) of the total voting power represented by the
12


Company’s then-outstanding voting securities; provided, however, that for purposes of this subclause (a) the acquisition of additional securities by any one Person who is considered to own more than fifty percent (50%) of the total voting power of the securities of the Company will not be considered a Corporate Transaction; (b) the consummation of the sale or disposition by the Company of all or substantially all of the Company’s assets; (c) the consummation of a merger or consolidation of the Company with any other corporation, other than a merger or consolidation which would result in the voting securities of the Company outstanding immediately prior thereto continuing to represent (either by remaining outstanding or by being converted into voting securities of the surviving entity or its parent) at least fifty percent (50%) of the total voting power represented by the voting securities of the Company or such surviving entity or its parent outstanding immediately after such merger or consolidation; or (d) a change in the effective control of the Company that occurs on the date that a majority of members of the Board is replaced during any twelve (12) month period by members of the Board whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of the appointment or election. For purposes of this subclause (d), if any Person is considered to be in effective control of the Company, the acquisition of additional control of the Company by the same Person will not be considered a Corporate Transaction.
For purposes of this definition, Persons will be considered to be acting as a group if they are owners of a corporation that enters into a merger, consolidation, purchase, or acquisition of stock, or similar business transaction with the Company.
(i)“Effective Date” means the Company’s IPO Registration Date, subject to approval of this Plan by the Company’s stockholders.
(j)“Exchange Act” means the U.S. Securities Exchange Act of 1934, as amended.
(k)“Fair Market Value” shall mean, as of any date, the value of a share of Common Stock determined as follows:
(1)if such Common Stock is publicly traded and is then listed on a national securities exchange, its closing price on the date of determination on the principal national securities exchange on which the Common Stock is listed or admitted to trading as reported in The Wall Street Journal or such other source as the Board or the Committee deems reliable;
(2)if such Common Stock is publicly traded but is neither listed nor admitted to trading on a national securities exchange, the average of the closing bid and asked prices on the date of determination as reported in The Wall Street Journal or such other source as the Board or the Committee may determine; or
(3)with respect to the Initial Offering Period, Fair Market Value on the Offering Date shall be the price at which shares of Common Stock are offered for sale to the public by the Company’s underwriters in the initial public offering of Shares as set forth in the Company’s final prospectus included within the Registration Statement; or
(4)if none of the foregoing is applicable, by the Board or the Committee in good faith.
(l)“IPO Registration Date” means the date on which the Company’s Registration Statement on Form S-1 in connection with its initial public offering of common stock is declared effective by the SEC under the Securities Act.
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(m)“Non-Section 423 Component” means the part of the Plan which is not intended to meet the requirements set forth in Section 423 of the Code.
(n)“Notice Period” shall mean within two (2) years from the Offering Date or within one (1) year from the Purchase Date on which such shares were purchased.
(o)“Offering Date” shall mean the first Trading Day of each Offering Period. However, for the Initial Offering Period the Offering Date shall be the Effective Date.
(p)“Offering Period” shall mean a period with respect to which the option to purchase Common Stock may be granted under this Plan, as determined by the Committee pursuant to Section 5(a) of this Plan.
(q)“Parent” shall have the same meaning as “parent corporation” in Sections 424(e) and 424(f) of the Code.
(r)“Participant” shall mean an eligible employee who meets the eligibility requirements set forth in Section 4 and who is either automatically enrolled in the initial Offering Period or who elects to participate in this Plan pursuant to Section 6(a).
(s)“Participating Corporation” shall mean any Parent, Subsidiary or Affiliate that the Committee designates from time to time as eligible to participate in this Plan. For purposes of the Section 423 Component, only the Parent and Subsidiaries may be Participating Corporations, provided, however, that at any given time a Parent or Subsidiary that is a Participating Corporation under the Section 423 Component shall not be a Participating Corporation under the Non-Section 423 Component. The Committee may provide that any Participating Corporation shall only be eligible to participate in the Non-Section 423 Component.
(t)“Plan” shall mean this Lycia Therapeutics, Inc. 2026 Employee Stock Purchase Plan, as may be amended from time to time.
(u)“Pre-Funded Warrant” means any warrant to acquire shares of common stock for a nominal exercise price.
(v)“Purchase Date” shall mean the last Trading Day of each Purchase Period.
(w)“Purchase Period” shall mean a period during which Contributions may be made toward the purchase of Common Stock under this Plan, as determined by the Committee pursuant to Section 5 of this Plan.
(x)“Purchase Price” shall mean the price at which Participants may purchase shares of Common Stock under this Plan, as determined pursuant to Section 8 of this Plan.
(y)“Registration Statement” means the registration statement on Form S-1 filed with the SEC under the Securities Act pursuant to which shares of Common Stock are initially offered for sale to the public.
(z)“SEC” means the United States Securities and Exchange Commission.
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(aa)“Section 423 Component” means the part of this Plan, which excludes the Non-Section 423 Component, pursuant to which options to purchase shares of Common Stock under this Plan that satisfy the requirements for “employee stock purchase plans” set forth in Section 423 of the Code may be granted to eligible employees.
(bb)“Securities Act” means the United States Securities Act of 1933, as amended.
(cc)“Subsidiary” shall have the same meaning as “subsidiary corporation” in Sections 424(e) and 424(f) of the Code.
(dd)“Trading Day” means a day on which the principal national stock exchange upon which the Common Stock is listed is open for trading.
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LYCIA THERAPEUTICS, INC. (THE “COMPANY”)
2026 EMPLOYEE STOCK PURCHASE PLAN (THE “ESPP”)
Capitalized terms used but not otherwise defined herein shall have the meaning given to them in the ESPP.
ENROLLMENT CONFIRMATION / CHANGE FORM (GLOBAL)
FOR INITIAL OFFERING PERIOD COMMENCING ON EFFECTIVE DATE
You have been automatically enrolled in the ESPP. This form must be completed by November 9, 2026 regardless of whether you want to continue, change your Contribution level, or withdraw from the ESPP.
SECTION 1:
PERSONAL DATA
Name: ____________________________________________
Home Address: _____________________________________
___________________________________________________
Employee ID: ________________________________________
SECTION 2:
ELECT/CHANGE/OPT-OUT OF ESPP
__ Continue participation in ESPP
I hereby authorize the Company to continue my enrollment in the ESPP and purchase shares of Common Stock pursuant to the terms and conditions of the ESPP and this Enrollment Confirmation/Change Form (the “Agreement”).
I further authorize the Company or, if different, any Subsidiary employing me (the “Employer”) to continue my enrollment by withholding from each of my paychecks the below-specified percentage of my Compensation, as long as I continue to be eligible to participate in the ESPP.
__ Continue my Contribution level at 15%
__ Decrease my Contribution level to __% (must be a whole number between 1% and 14% for a decrease in Contribution percentage).
I understand that the ESPP is voluntary and I acknowledge that any payroll deductions I elect to contribute to the ESPP are made on an entirely voluntary basis. I understand that, subject to the provisions of the ESPP, I may freely withdraw my participation in the ESPP and receive a full refund of all Contributions I have made that have not been applied towards the purchase of shares of Common Stock. I acknowledge that a lesser percentage of my Compensation than indicated by me may be contributed if necessary to comply with applicable laws (in particular, applicable laws related to minimum salary requirements). Furthermore, I agree to execute a separate payroll deduction authorization agreement with the Company or the Employer, or any other agreement or consent that may be required by the Company or the Employer, either now or in the future, in connection with my payroll deductions under the ESPP. I understand that I will not be able to participate in the ESPP if I fail to execute any such consent or agreement.
steps, and sign all forms, required to establish an account with the Company’s broker for this purpose.




Notes
You may only decrease your Contributions one time to a percentage other than 0% during each Purchase Period, to be effective during the on-going Purchase Period. Such a change will become effective as soon as practicable after this Agreement is received by the Company. Any other decreases (other than pursuant to a withdrawal, as provided below) will take effect with the next Purchase Period. You may not increase your Contributions during this Offering Period.
An increase in your Contribution percentage can only take effect with the next Offering Period.
__ Withdraw from ESPP
I understand that my enrollment in the ESPP was automatically effective at the beginning of the Initial Offering Period. I hereby elect to withdraw from the ESPP and stop my Contributions under the ESPP, effective as soon as reasonably practicable after this Agreement is received by the Company. Accumulated Contributions will be returned to me without interest.
I understand that I cannot resume participation until the start of the next Offering Period and must timely file a new Agreement to do so.
Note:    No future Contributions will be made if you elect to discontinue Contributions or withdraw from the ESPP. You may enroll in subsequent Offering Periods.
SECTION 3:
GOVERNING LAW AND VENUE
This Agreement shall be governed by and construed in accordance with the laws of the State of Delaware, without giving effect to that body of laws pertaining to conflict of laws. For purposes of any action, lawsuit or other proceedings brought to enforce this Agreement, relating to it, or arising from it, the parties hereby submit to and consent to the sole and exclusive jurisdiction of the United States District Court for the District of Northern California or the Superior Court of California, County of San Mateo, and no other courts, where this grant is made and/or to be performed.
SECTION 4:
COMPLIANCE WITH LAW
Unless there is an available exemption from any registration, qualification or other legal requirement applicable to the shares of Common Stock, the Company shall not be required to deliver any shares under the ESPP prior to the completion of any registration or qualification of the shares under any applicable law, or prior to obtaining any approval or other clearance from any federal, state or local governmental agency, which registration, qualification or approval the Company shall, in its absolute discretion, deem necessary or advisable. I understand that the Company is under no obligation to register or qualify the shares of Common Stock with the SEC or any state securities commission or to seek approval or clearance from any governmental authority for the issuance or sale of the shares. Further, I agree that the Company shall have unilateral authority to amend the ESPP and this Agreement without my consent to the extent necessary to comply with securities or other laws applicable to the issuance of shares.



SECTION 5:
NO ADVICE REGARDING GRANT
The Company is not providing any tax, legal or financial advice, nor is the Company making any recommendations regarding my participation in the ESPP or my acquisition or sale of shares of Common Stock. I understand that I should consult with my own personal tax, legal and financial advisors regarding my participation in the ESPP before taking any action related to the ESPP.
SECTION 6:
ELECTRONIC DELIVERY AND PARTICIPATION
The Company may, in its sole discretion, decide to deliver any documents related to current or future participation in the ESPP by electronic means. I hereby consent to receive such documents by electronic delivery and agree to participate in the ESPP through an on-line or electronic system established and maintained by the Company or a third party designated by the Company.
SECTION 8:
ACKNOWLEDGMENT AND SIGNATURE
I acknowledge that I have received a copy of the ESPP and the ESPP Prospectus (which summarizes the major features of the ESPP). I understand that my participation in the ESPP is in all respects subject to the terms of the ESPP and this Agreement. I have read the ESPP and the ESPP Prospectus and, by my signature below or by completing the online enrollment process in the ESPP, I hereby agree to be bound by the terms of the ESPP. The effectiveness of this Agreement is dependent upon my eligibility to participate in the ESPP.
Further, I agree that this Agreement will remain in effect throughout successive Offering Periods unless I become ineligible to participate in the ESPP or withdraw from the ESPP in accordance with the withdrawal procedures then in effect. Participation in any subsequent Offering Period will be governed by the terms and conditions of the ESPP and the Agreement in effect at the beginning of such Offering Period. By continuing to participate in the ESPP, and without the need to provide affirmative consent, I agree to the terms and conditions of the ESPP and/or Agreement in effect at the beginning of the respective Offering Period.
Signature: __________________________________             Date:_______________




LYCIA THERAPEUTICS, INC. (THE COMPANY”)
2026 EMPLOYEE STOCK PURCHASE PLAN (THE “ESPP”)
Capitalized terms used but not otherwise defined herein shall have the meaning given to them in the ESPP.
ENROLLMENT / CHANGE FORM (GLOBAL)
This form is for changes to elections after Initial Offering Period and to enroll in subsequent Offering Periods
SECTION 1:
ACTIONS
CHECK DESIRED ACTION:
__ Enroll in the ESPP
__ Elect / Change Contribution Percentage
__ Suspend / Change Contribution Percentage to 0%
__ Discontinue / Withdraw from ESPP
AND COMPLETE SECTIONS:
2 + 3 + 4 + 10
2 + 4 + 10
2 + 4 + 10
2 + 5 + 10
SECTION 2:
PERSONAL DATA
Name: ______________________________________
Home Address: ____________________________________
_____________________________________________
Employee ID: ________________________________________
SECTION 3:
ENROLL
__ I hereby elect to participate in the ESPP, effective at the beginning of the next Offering Period. I elect to purchase shares of Common Stock of the Company pursuant to the terms and conditions of the ESPP and this Enrollment/Change Form (the “Agreement”).
I understand that the ESPP is voluntary and I acknowledge that any payroll deductions I elect to contribute to the ESPP are made on an entirely voluntary basis. I understand that, subject to the provisions of the ESPP, I may freely withdraw my participation in the ESPP and receive a full refund of all Contributions I have made that have not been applied towards the purchase of shares of Common Stock. I acknowledge that a lesser percentage of my Compensation than indicated by me may be contributed if necessary to comply with applicable laws (in particular, applicable laws related to minimum salary requirements). Furthermore, I agree to execute a separate payroll deduction authorization agreement with the Company or the Employer, or any other agreement or consent that may be required by the Company or the Employer, either now or in the future, in connection with my payroll deductions under the ESPP. I understand that I will not be able to participate in the ESPP if I fail to execute any such consent or agreement.
I understand that the shares purchased on my behalf will be issued in street name and deposited directly into my brokerage account. I hereby agree to take all steps, and sign all forms, required to establish an account with the Company’s broker for this purpose.




My participation will continue as long as I remain eligible, unless I withdraw from the ESPP by filing a new Agreement with the Company or any third party designated by the Company. I understand that I must notify the Company of any disposition of shares purchased under the ESPP.
SECTION 4:
ELECT/CHANGE CONTRIBUTION PERCENTAGE/SUSPEND
__ I hereby authorize the Company or, if different, any Subsidiary employing me (the “Employer”) to withhold from each of my paychecks ___% of my Compensation, as long as I continue to be eligible to participate in the ESPP. That amount, plus any accumulated payroll deductions taken from my paychecks thus far during the current Offering Period if this is a change, will be applied to the purchase of shares of Common Stock pursuant to the ESPP on the applicable Purchase Date.
The percentage must be a whole number (from 1% up to a maximum of 15% for enrollment or an increase in Contribution percentage; from 0% up to a maximum of 14% for a decrease in Contribution percentage).
If this is a change to my current enrollment, this represents:
__ an increase to a future Offering Period
__ a decrease to a future Offering Period
__ a decrease to the current and future Offering Period
Notes: An increase in your Contribution percentage can only take effect with the next Offering Period.
You may only decrease your Contributions one time to a percentage other than 0% during a Purchase Period, to be effective during that Purchase Period. Such a change will become effective as soon as practicable after the Agreement is received by the Company. Any other decreases (other than pursuant to a withdrawal, as provided below) will take effect with the next Purchase Period.
A decrease to 0% will discontinue future Contributions for the current Offering Period with contributions made to date used to purchase shares on the Purchase Date, and will then withdraw you from the Offering Period. You may enroll in subsequent Offering Periods by timely filing a new Agreement to do so.
SECTION 5:
WITHDRAW FROM ESPP
DO NOT CHECK THE BOX BELOW IF YOU WISH TO CONTINUE PARTICIPATION IN THE ESPP
__ I hereby elect to withdraw from the ESPP and stop my Contributions under the ESPP, effective as soon as reasonably practicable after this Agreement is received by the Company. Accumulated Contributions will be returned to me without interest.
I understand that I cannot resume participation until the start of the next Offering Period and must timely file a new Agreement to do so.
Note:   No future Contributions will be made if you elect to discontinue Contributions or withdraw from the ESPP. You may enroll in subsequent Offering Periods.



SECTION 6:
GOVERNING LAW AND VENUE
This Agreement shall be governed by and construed in accordance with the laws of the State of Delaware, without giving effect to that body of laws pertaining to conflict of laws. For purposes of any action, lawsuit or other proceedings brought to enforce this Agreement, relating to it, or arising from it, the parties hereby submit to and consent to the sole and exclusive jurisdiction of the United States District Court for the District of Northern California or the Superior Court of California, County of San Mateo, and no other courts, where this grant is made and/or to be performed.
SECTION 7:
COMPLIANCE WITH LAW
Unless there is an available exemption from any registration, qualification or other legal requirement applicable to the shares of Common Stock, the Company shall not be required to deliver any shares under the ESPP prior to the completion of any registration or qualification of the shares under any applicable law, or prior to obtaining any approval or other clearance from any federal, state or local governmental agency, which registration, qualification or approval the Company shall, in its absolute discretion, deem necessary or advisable. I understand that the Company is under no obligation to register or qualify the shares of Common Stock with the SEC or any state securities commission or to seek approval or clearance from any governmental authority for the issuance or sale of the shares. Further, I agree that the Company shall have unilateral authority to amend the ESPP and this Agreement without my consent to the extent necessary to comply with securities or other laws applicable to the issuance of shares.
SECTION 8:
NO ADVICE REGARDING GRANT
The Company is not providing any tax, legal or financial advice, nor is the Company making any recommendations regarding my participation in the ESPP or my acquisition or sale of shares of Common Stock. I understand that I should consult with my own personal tax, legal and financial advisors regarding my participation in the ESPP before taking any action related to the ESPP.
SECTION 9:
ELECTRONIC DELIVERY AND PARTICIPATION
The Company may, in its sole discretion, decide to deliver any documents related to current or future participation in the ESPP by electronic means. I hereby consent to receive such documents by electronic delivery and agree to participate in the ESPP through an on-line or electronic system established and maintained by the Company or a third party designated by the Company.
SECTION 10:
ACKNOWLEDG-MENT AND SIGNATURE
I acknowledge that I have received a copy of the ESPP and the ESPP Prospectus (which summarizes the major features of the ESPP). I understand that my participation in the ESPP is in all respects subject to the terms of the ESPP and this Agreement. I have read the ESPP and the ESPP Prospectus and, by my signature below or by completing the online enrollment process in the ESPP, I hereby agree to be bound by the terms of the ESPP. The effectiveness of this Agreement is dependent upon my eligibility to participate in the ESPP.




Further, I agree that this Agreement will remain in effect throughout successive Offering Periods unless I become ineligible to participate in the ESPP or withdraw from the ESPP in accordance with the withdrawal procedures then in effect. Participation in any subsequent Offering Period will be governed by the terms and conditions of the ESPP and the Agreement in effect at the beginning of such Offering Period. By continuing to participate in the ESPP, and without the need to provide affirmative consent, I agree to the terms and conditions of the ESPP and/or Agreement in effect at the beginning of the respective Offering Period.
Signature: ____________________________           Date:_____________


Exhibit 10.5
[DATE]
[First Name Last Name]
Sent via email
Dear [First Name]:
This letter agreement amends and restates the offer letter dated [________] (the “Prior Agreement”) between you and Lycia Therapeutics, Inc. (the “Company”), subject to and conditioned upon the effective date of the Company’s initial public offering. You will continue to work in the role of [_______], reporting to the [CEO: Company’s Board of Directors][Others: Company’s Chief Executive Officer, Chief Financial Officer, or Chief Medical Officer, as applicable]. The terms of your offer and the benefits currently provided by the Company are as follows:
1.Cash Compensation. In this position, the Company will pay you an annual base salary of [________] payable in accordance with the Company’s standard payroll schedule. Your pay will be periodically reviewed as a part of the Company’s regular reviews of compensation. You will also be eligible to participate in the Company’s bonus program with an annual target bonus of [__]% of your annual base salary.
2.Employee Benefits. You will continue to be eligible to participate in a number of Company-sponsored benefits to the extent that you comply with the eligibility requirements of each benefit plan. The Company, in its sole discretion, may amend, suspend or terminate its employee benefits at any time, with or without notice. In addition, you will be entitled to paid vacation in accordance with the Company’s vacation policy, as in effect from time to time.
3.Termination Benefits. You will be eligible to receive change in control and severance payments and benefits under the Company’s Executive Severance and Change in Control Plan (the “Severance Plan”), a copy of which is attached to this offer letter as Exhibit A.
4.Confidentiality. As an employee of the Company, you have had, and will continue to have, access to certain confidential information of the Company and you may develop, or may have developed, during the course of your employment, certain information or inventions that will be, or are, the property of the Company. You previously signed the Company’s Employee Invention Assignment and Confidentiality Agreement (the “Confidentiality Agreement”), which is attached as Exhibit B. By signing this letter agreement, you hereby reconfirm your agreement to the Confidentiality Agreement and acknowledge that you will continue to be bound by it in connection with, and as a condition of, your employment with the Company. As a reminder, we do not want you to, and we hereby direct you not to, bring with you any confidential or proprietary material of any former employer or other third party or to violate any other obligations you may have to any former employer or other third party. During the period that you render services to the Company, you agree to devote your best efforts to the interest of the Company on a full-time professional basis and agree not to engage in any employment, business, or activity that is in any way competitive with the business or proposed business of the Company. By signing this letter agreement, you reaffirm that your employment with the Company does not and will not violate any agreement currently in place between yourself and any third party. Notwithstanding anything in this letter agreement to the contrary, you may engage in charitable activities and community affairs.
5.At-Will Employment. You will continue to be an at-will employee of the Company. This means the employment or other relationship can be terminated by either of us for any reason, at any time,



with or without prior notice, and with or without cause. You should regard any statements or representations to the contrary (and any statements contradicting any provision in this letter) as ineffective. Further, your participation in any equity incentive, bonus, or benefit program is not to be regarded as assuring you of continuing employment or service for any particular period of time. In the event that you resign from the Company, we request that you give us at least four weeks’ notice. Any modification or change in your at-will employment status may only occur by way of a written employment agreement signed by you and an authorized officer of the Company (other than you) and approved by the Board.
6.General Obligations. As an employee, you will be expected to continue to adhere to the Company’s standards of professionalism, loyalty, integrity, honesty, reliability and respect for all. You will also be expected to continue to comply with the Company’s policies and procedures, including, but not limited to, the Company’s Code of Ethics, Code of Business Conduct, Insider Trading Policy, and other applicable corporate policies. You further acknowledge and understand that your continued employment is conditioned on (i) you providing consent for the resubmission of your fingerprints as contemplated above to the extent such resubmission may be required by applicable law or regulation; (ii) you maintaining any professional licenses or certifications that are required for your position, as determined and communicated by the Company; and (iii) providing documentary evidence of your identity and eligibility for employment in the United States within three (3) business days of any request by the Company. The Company is an equal opportunity employer.
7.Arbitration and Class and Collective Action Waiver. To the fullest extent permitted by law, you and the Company (each a “party” and collectively, the “parties”) agree to submit to mandatory binding arbitration, pursuant to and governed by the Federal Arbitration Act (the “FAA”), any and all claims that (a) you may have against the Company and its directors, officers, owners, employees, agents, successors and assigns, and (b) the Company may have against you, arising out of or related to your employment with the Company and the termination thereof, including, but not limited to, claims for unpaid wages, wrongful termination, torts, stock, stock options, RSUs or other ownership interest in the Company, discrimination, harassment and/or retaliation based upon any federal, state or local ordinance, statute, regulation or constitutional provision (collectively, “Arbitrable Claims”).  Further, to the fullest extent permitted by law, you and the Company agree that no class or collective actions can be asserted in arbitration, court or any other forum.  All claims must be brought solely in your or the Company’s individual capacity, and not as a plaintiff or class member in any purported class or collective proceeding.
Notwithstanding the foregoing, nothing in this arbitration provision restricts: (i) your right under the FAA to elect to pursue claims for sexual harassment and/or sexual assault in court, on an individual, class action or collective action basis; (ii) your right to file administrative claims you may bring before any government agency where, as a matter of law, the parties may not restrict the employee’s ability to file such claims (including, but not limited to, the National Labor Relations Board, the Equal Employment Opportunity Commission and the Department of Labor, and before state agencies in connection with claims for workers’ compensation, unemployment and/or disability insurance benefits); or (iii) a party’s right to seek injunctive or other provisional relief in court, where permitted by applicable law, including, but not limited to, in connection with the improper use, disclosure, or misappropriation of a party’s private, proprietary, confidential and/or trade secret information.
SUBJECT TO THE ABOVE, THE PARTIES HEREBY WAIVE ANY RIGHTS THEY MAY HAVE TO TRIAL BY JURY IN REGARD TO ARBITRABLE CLAIMS.  THE PARTIES FURTHER WAIVE ANY RIGHTS THEY MAY HAVE TO PURSUE OR PARTICIPATE IN A CLASS OR COLLECTIVE ACTION PERTAINING TO ANY CLAIMS BETWEEN YOU AND THE COMPANY.



The arbitration shall be conducted through JAMS before a single neutral arbitrator, in accordance with the JAMS employment arbitration rules then in effect, provided however, that the FAA, including its procedural provisions for compelling arbitration, shall govern and apply to this arbitration provision.  The JAMS rules may be found at https://www.jamsadr.com/rules-employment.  If you are unable to access these rules, please let us know and we will provide you with a hard copy.  Unless the parties agree otherwise, the arbitration hearing shall take place in the JAMS office in San Francisco, California.  The arbitrator shall issue a written decision that contains the essential findings and conclusions on which the decision is based.  This arbitration provision is governed by and will be construed in accordance with the FAA, and it shall only apply to claims that are subject to mandatory binding arbitration under applicable law.  If, for any reason, any term of this arbitration provision is held to be invalid or unenforceable, all other valid terms and conditions herein shall be severable in nature and remain fully enforceable.
8.Governing Law. This letter agreement shall be construed and enforced in accordance with the laws of the jurisdiction in which you are primarily based, without giving effect to such jurisdiction’s choice of law rules.
9.Entire Agreement. This letter agreement, together with agreements and policies referred to herein (including the Confidentiality Agreement and the Severance Plan), forms the complete and exclusive statement of your employment agreement with the Company. Such documents supersede all prior offers, negotiations, understandings, agreements, and promises, whether oral or written, between you and the Company relating to such subject matter, including the Prior Agreement. You acknowledge that neither the Company nor its agents have made any promise, representation, or warranty whatsoever, either express or implied, written or oral, that is not contained in this letter agreement, for the purpose of inducing you to execute this letter agreement, and you acknowledge that you have executed this letter agreement in reliance only upon such promises, representations, and warranties as are contained herein. No waiver of any term of this letter agreement constitutes a waiver of any other term of this letter agreement.
10.Severability. In the event that a court or other trier of fact invalidates one or more terms of this letter agreement, all the other terms of this letter agreement shall remain valid and enforceable.
11.Acceptance. If you decide to accept our offer of continued employment, please sign the enclosed copy of this letter in the space indicated and return it to us. Your signature will acknowledge that you have read, understood, and agreed to the terms and conditions of this offer letter and the attached documents, if any. Please note that this offer remains subject to rescission upon written or verbal notice by the Company.
[SIGNATURE PAGE FOLLOWS]



Very truly yours,
LYCIA THERAPEUTICS, INC.
By: [___________]
[Title]
ACCEPTED AND AGREED:
[First Name Last Name]
Signature
Date
[SIGNATURE PAGE TO AMENDED AND RESTATED OFFER LETTER]



EXHIBIT A
SEVERANCE PLAN



EXHIBIT B
CONFIDENTIALITY AGREEMENT

Exhibit 10.7
LYCIA THERAPEUTICS, INC.
NON-EMPLOYEE DIRECTOR COMPENSATION POLICY
Each member of the Board of Directors (the “Board”) of Lycia Therapeutics, Inc. (the “Company”) who is a non-employee director of the Company (each such member, a “Non-Employee Director”) will receive the compensation described in this Non-Employee Director Compensation Policy (this “Policy”) for such Non-Employee Director’s service on the Board. This Policy is effective as of the closing of the sale of shares of the Company’s common stock to the public pursuant to a registration statement declared effective by the U.S. Securities and Exchange Commission (the “Effective Date”). This Policy may be amended or terminated at any time in the sole discretion of the Board.
1.Eligibility
Non-Employee Directors who join the Board on or after the Effective Date shall be eligible to receive the compensation set forth in this Policy as of the date that they join the Board.
2.Cash Compensation
Each Non-Employee Director will be eligible to receive the cash compensation set forth in the table below for service on the Board, subject to continued service as a Non-Employee Director. The annual cash compensation amounts will be payable in equal quarterly installments, in arrears promptly following the end of the applicable calendar quarter, but in no event more than thirty (30) days after the end of such quarter, pro-rated (by calendar days) for any partial quarter of service as a Non-Employee Director. If a Non-Employee Director provides services for at least one month in a given quarter, then he or she shall be eligible to receive his or her cash fees for such quarter.
Nature of Payment:Total Annual Fee:
General Board Service Fee$40,000
Non-Executive Chair Fee
(in addition to General Board Service Fee)
$30,000
Committee Service Fee
Chair
(in addition to General Board Service Fee)
Member
(in addition to General Board Service Fee, not in addition to Committee Chair Service Fee)
Audit Committee$20,000$10,000
Compensation Committee$15,000$7,500
Nominating and Governance Committee$10,000$5,000
3.Equity Compensation
Equity awards made pursuant to this Policy will be granted under the Lycia Therapeutics, Inc. 2026 Equity Incentive Plan or any successor equity incentive plan (as applicable, the “Plan”).



Initial Award and Prorated Annual Award. Each person who joins the Board for the first time as a Non-Employee Director on or after the Effective Date (but expressly excluding any persons who both: (X) join the Board for the first time on the Effective Date and (Y) have previously received an equity award from the Company), other than any person who transitions from an employee role to a Non-Employee Director, will be granted an option (an “Option”) to purchase the lesser of: (i) 40,000 shares of the Company’s common stock (“Common Stock”) or (ii) such number of shares of Common Stock resulting in the Option having a grant date fair value (as determined pursuant to ASC 718) equal to $700,000, in either case, under the Plan (such award, the “Initial Award”), which will be evidenced by a stock option agreement (the “Option Agreement”). The Initial Award will automatically, and without any further action of the Board, be granted on or following the date of the Non-Employee Director’s appointment to the Board (or, if such date is not a trading day, the first trading day thereafter) (the “Initial Award Grant Date”) with an exercise price equal to the fair market value of Common Stock on the Initial Award Grant Date. The number of shares of Common Stock subject to the Initial Award shall be rounded down to the nearest whole share. The Initial Award shall vest in equal monthly installments over the three years following the Initial Award Grant Date, such that the Initial Award shall be vested in full on the third anniversary of the Initial Award Grant Date, so long as the Non-Employee Director continues to provide Service (as defined in the Plan) to the Company through the applicable vesting date. If a Non-Employee Director’s Service ends on the date of vesting, then the vesting shall be deemed to have occurred.
In addition, each Non-Employee Director who joins the Board at a date other than the date of the annual meeting of the Company’s stockholders will receive a prorated annual award of Options to purchase the lesser of: (i) 20,000 shares of Common Stock or (ii) such number of shares of Common Stock resulting in the Option having a grant date fair value (as determined pursuant to ASC 718) equal to $350,000, in either case, under the Plan, prorated by a fraction the numerator of which is equal to the expected duration of their service from their date of appointment through the anticipated date of the following annual meeting of the Company’s stockholders and the denominator of which is 365 (the “Prorated Annual Award”). The Prorated Annual Award will automatically, and without any further action of the Board, be granted on the Initial Award Grant Date. The number of shares of the Company’s Common Stock subject to the Prorated Annual Award shall be rounded down to the nearest whole share. The Prorated Annual Award will vest in full on the next annual meeting of the Company’s stockholders, so long as the Non-Employee Director continues to be in Service to the Company through such date. In the event that a Non-Employee Director joins the Board on the date of the annual meeting of the Company’s stockholders, such Non-Employee Director shall receive the Annual Award described below in lieu of the Prorated Annual Award.
Annual Award. On the date of each annual meeting of the Company’s stockholders commencing with the first annual meeting of the Company’s stockholders following the Effective Date, and without any further action of the Board, each Non-Employee Director who is serving on the Board immediately prior to, and will continue to serve on the Board following, the annual meeting, or who is first elected to the Board at the annual meeting, will automatically be granted an Option to purchase the lesser of: (i) 20,000 shares of Common Stock or (ii) such number of shares of Common Stock resulting in the Option having a grant date fair value (as determined pursuant to ASC 718) equal to $350,000, in either case, under the Plan (the “Annual Award”), which will be evidenced by an Option Agreement. The Annual Award will automatically be granted on the date of the annual meeting of the Company’s stockholders (or, if such date is not a trading day, the first trading day thereafter) (the “Annual Award Grant Date”) with an exercise price equal to the fair market value of Common Stock on the Annual Award Grant Date, as determined pursuant to the terms of the Plan. The Annual Award shall fully vest on the earlier of (i) the one-year anniversary of the Annual Award Grant Date or (ii) the next annual meeting of the Company’s



stockholders, so long as the Non-Employee Director continues to provide Service to the Company through the applicable vesting date. If a Non-Employee Director’s Service ends on the date of vesting, then the vesting shall be deemed to have occurred.
Change in Control. The Initial Award, the Prorated Annual Award and the Annual Award shall accelerate in full immediately prior to the consummation of a Corporate Transaction (as defined in the Plan) if the applicable Non-Employee Director is then in Service to the Company.
4.Compensation Limit
Notwithstanding any other provision of this Policy to the contrary, compensation payable to Non-Employee Directors (solely to the extent granted/paid following the Effective Date) will also be subject to the annual limitations set forth in the Plan. To the extent that any compensation payable to Non-Employee Directors pursuant to this Policy is cutback to comply with the annual limitations set forth in the Plan, then any such cutback shall apply first as to cash compensation and then to equity compensation.
5.Ability to Decline Compensation
A Non-Employee Director may decline all or any portion of such Non-Employee Director’s compensation under the Policy by giving notice to the Company prior to the date cash is to be paid or equity awards are to be granted, as the case may be.
6.Expenses
The Company will reimburse each Non-Employee Director for ordinary, necessary and reasonable out-of-pocket travel expenses to cover in-person attendance at and participation in Board and committee meetings; provided, that the Non-Employee Director timely submits to the Company appropriate documentation substantiating such expenses in accordance with the Company’s travel and expense policy, if applicable, as in effect from time to time.

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm
We consent to the use of our report dated July 2, 2026, except for the effects of the reverse stock split discussed in Note 16, as to which the date is October 20, 2026, with respect to the financial statements of Lycia Therapeutics, Inc., included herein, and to the reference to our firm under the heading "Experts" in the prospectus.
/s/ KPMG LLP
San Francisco, California October 20, 2026