aTYR PHARMA INC PRE 14A, filed Mar 12, 2026
aTYR PHARMA INC (ATYR)
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INFORMATION
Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934
(Amendment No. )
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o Definitive Proxy Statement
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o Soliciting Material under § 240.14a-12
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aTyr Pharma, Inc.
10240 Sorrento Valley Road, Suite #300
San Diego, CA 92121
NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
To Be Held On May 11, 2026
Dear Stockholder:
You are cordially invited to attend the 2026 Annual Meeting of Stockholders (including any adjournments, continuations or postponements thereof, the “Annual Meeting”) of aTyr Pharma, Inc., a Delaware corporation (the “Company,” “we” or “us”). The Annual Meeting will be held on Monday, May 11, 2026 at 9:00 a.m. Pacific Time at the Company’s corporate headquarters located at 10240 Sorrento Valley Road, San Diego, CA 92121. The Annual Meeting is being held for the following purposes:
1. To elect three Class II directors, as nominated by the Company’s Board of Directors (the “Board of Directors”), to hold office until the 2029 annual meeting of stockholders or until their successors are duly elected and qualified;
2. To ratify the appointment of Ernst & Young LLP as the independent registered public accounting firm of the Company for its fiscal year ending December 31, 2026;
3. To approve, on an advisory basis, the compensation of the Company’s named executive officers;
4. To approve an amendment to the aTyr Pharma, Inc. 2015 Stock Option and Incentive Plan, as amended;
5. To approve an amendment to the Company’s Restated Certificate of Incorporation to increase the number of authorized shares of common stock from 170,000,000 to 340,000,000 shares; and
6. To transact such other business as may properly come before the Annual Meeting or any adjournment or postponement thereof.
These items of business are more fully described in the proxy statement for our Annual Meeting (“Proxy Statement”) accompanying this Notice of Annual Meeting of Stockholders. On or about , 2026, we expect to mail to our stockholders a Notice of Internet Availability of Proxy Materials containing instructions on how to access our proxy materials, which include the Proxy Statement and our Annual Report on Form 10-K for the fiscal year ended December 31, 2025 (“Annual Report”), in lieu of mailing printed copies. The Notice of Internet Availability of Proxy Materials provides instructions on how to vote online or by telephone and how to request a paper copy of your proxy materials by mail.
Proposal 1 relates solely to the election of three Class II directors nominated by the Board of Directors and does not include any other matters relating to the election of directors, including without limitation, the election of directors nominated by any stockholder of the Company.
The Board of Directors has fixed the close of business on , March , 2026 as the record date for the determination of stockholders entitled to notice of, and to vote at, the Annual Meeting.
All stockholders are cordially invited to attend the Annual Meeting. Whether or not you expect to attend the Annual Meeting in person, in order to ensure your representation at the Annual Meeting, you are requested to vote over the telephone or the internet as instructed in the Notice of Internet Availability of Proxy Materials that you will receive in the mail, or to complete, date, sign and return a proxy card if one is mailed to you. You may request a paper proxy card at any time on or before the Annual Meeting to submit your vote by mail; however, your shares will only be voted as directed in your proxy card if the proxy card is received by us prior to the Annual Meeting. If you attend the Annual Meeting and file with the Secretary of the Company an instrument revoking your proxy or a duly executed proxy bearing a later date, your proxy will not be used. Please note, however, that if your shares are held of record by a broker, bank or other nominee and you wish to vote at the meeting, you must obtain a proxy issued in your name from that record holder.
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By Order of the Board of Directors |
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aTyr Pharma, Inc. |
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Sanjay S. Shukla, M.D., M.S. |
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President and Chief Executive Officer |
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San Diego, California |
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March , 2026
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Your vote is important, whether or not you expect to attend the Annual Meeting in person. You are urged to vote either via the internet or telephone, or by mail by requesting a printed copy of the proxy card, as instructed in the Notice of Internet Availability of Proxy Materials that you will receive in the mail. Voting promptly will help avoid the additional expense of further solicitation to assure a quorum at the meeting.
TABLE OF CONTENTS
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ATYR PHARMA, INC.
PROXY STATEMENT
FOR THE 2026 ANNUAL MEETING OF STOCKHOLDERS
To Be Held On May 11, 2026
QUESTIONS AND ANSWERS ABOUT THESE PROXY MATERIALS AND VOTING
Why did I receive a notice regarding the availability of proxy materials on the internet?
Pursuant to rules adopted by the Securities and Exchange Commission (the “SEC”), we have elected to provide access to our proxy materials over the internet. Accordingly, we have sent you a Notice of Internet Availability of Proxy Materials (the “Notice”) because the Board of Directors is soliciting your proxy to vote at the 2026 Annual Meeting of Stockholders (the “Annual Meeting”), including at any adjournments or postponements of the meeting. All stockholders will have the ability to access the proxy materials on the website referred to in the Notice or request to receive a printed set of the proxy materials. Instructions on how to access the proxy materials over the internet or to request a printed copy may be found in the Notice.
We intend to mail the Notice on or about March , 2026 to all stockholders of record entitled to vote at the Annual Meeting.
Will I receive any other proxy materials by mail?
We may send you a proxy card, along with a second Notice, on or after March , 2026.
How do I attend the Annual Meeting?
The meeting will be held on Monday, May 11, 2026 at 9:00 a.m. Pacific Time at the Company’s corporate headquarters located at 10240 Sorrento Valley Road, San Diego, California 92121. Information on how to vote in person at the Annual Meeting is discussed below.
Who can vote at the Annual Meeting?
Only stockholders of record at the close of business on March , 2026 will be entitled to vote at the Annual Meeting. On the record date, there were shares of common stock outstanding and entitled to vote.
Stockholder of Record: Shares Registered in Your Name
If on March , 2026 your shares were registered directly in your name with the Company’s transfer agent, Equiniti Trust Company, LLC, then you are a stockholder of record. As a stockholder of record, you may vote in person at the meeting or vote by proxy. Whether or not you plan to attend the meeting, we urge you to vote by proxy over the telephone or on the internet, or to fill out and return the proxy card that you may request or that we may elect to deliver at a later time to ensure your vote is counted.
Beneficial Owner: Shares Registered in the Name of a Broker or Bank
If on March , 2026 your shares were held, not in your name, but rather in an account at a brokerage firm, bank or other similar organization, then you are the beneficial owner of shares held in “street name” and the Notice should be forwarded to you by that organization. The organization holding your account is considered to be the stockholder of record for purposes of voting at the Annual Meeting. As a beneficial owner, you have the right to direct your broker, bank or other agent regarding how to vote the shares in your account. You must follow the instructions provided by your brokerage firm, bank, or other similar organization for your bank, broker or other stockholder of record to vote your shares per your instructions. Alternatively, many brokers and banks provide the means to grant proxies or otherwise instruct them to vote your shares by telephone and via the internet, including by providing you with a control number via email or on your Notice or your voting instruction form. If your shares are held in an account with a broker, bank or other stockholder of record providing such a service, you may instruct them to vote your shares by telephone (by calling the number provided in the proxy materials) or over the internet as instructed by your broker, bank or other stockholder of record. If you did not receive a control number via email or on your Notice or voting instruction form, and you wish to vote prior to or at the Annual Meeting, you must follow the instructions from your broker, bank or other stockholder of record, including any requirement to obtain a valid legal proxy. Many brokers, banks and other stockholders of record allow a beneficial owner to obtain a valid legal proxy either online or by mail, and we recommend that you contact your broker, bank or other stockholder of record to do so.
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What am I voting on?
There are five matters scheduled for a vote:
What if another matter is properly brought before the meeting?
The Board of Directors does not know of any other matters to be brought before the Annual Meeting. If any other matters are presented, the proxy holders have discretionary authority to vote all proxies in accordance with their best judgment. Discretionary authority for them to do so is provided for in the proxy card.
How do I vote?
For proposal 1, you may either vote “FOR” all the nominees to the Board of Directors or you may “WITHHOLD” your vote for any nominee to the Board of Directors that you specify. For each of the other matters to be voted on, you may vote “FOR,” “AGAINST” or “ABSTAIN.”
The procedures for voting are fairly simple:
Stockholder of Record: Shares Registered in Your Name
If you are a stockholder of record, you may vote at the Annual Meeting, or you may vote by proxy over the telephone, or through the internet or using a proxy card that you may request or that we may elect to deliver at a later time. Whether or not you plan to attend the Annual Meeting, we urge you to vote by proxy to ensure your vote is counted. You may still attend the Annual Meeting and vote at the Annual Meeting even if you have already voted by proxy. This is only required if you want to change your original vote, since votes will not be double counted.
Beneficial Owner: Shares Registered in the Name of Broker or Bank
If you are a beneficial owner of shares registered in the name of your broker, bank or other agent, you should have received a Notice containing voting instructions from that organization rather than from the Company. You must follow these instructions for your bank, broker or other stockholder of record to vote your shares per your instructions. Alternatively, many brokers and banks provide the means to grant proxies or otherwise instruct them to vote your shares by telephone and via the internet, including by providing you with a control number via email or on your Notice or your voting instruction form. If your shares are held in an account with a broker, bank or other stockholder of record providing such a service, you may instruct
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them to vote your shares by telephone (by calling the number provided in the proxy materials) or over the internet as instructed by your broker, bank or other stockholder of record. If you did not receive a control number via email or on your Notice or voting instruction form, and you wish to vote prior to or at the Annual Meeting, you must follow the instructions from your broker, bank or other stockholder of record, including any requirement to obtain your control number. Many brokers, banks and other stockholders of record allow a beneficial owner to obtain their control number either online or by mail, and we recommend that you contact your broker, bank or other stockholder of record to do so.
Internet proxy voting will be provided to allow you to vote your shares online, with procedures designed to ensure the authenticity and correctness of your proxy vote instructions.
How many votes do I have?
On each matter to be voted upon, you have one vote for each share of common stock you own as of March , 2026.
If I am a stockholder of record and I do not vote, or if I return a proxy card or otherwise vote without giving specific voting instructions, what happens?
If you are a stockholder of record and do not vote by telephone, through the internet, by completing your proxy card or in person at the Annual Meeting, your shares will not be voted.
If you return a signed and dated proxy card or otherwise vote without marking voting selections, your shares will be voted, as applicable, “For” (i) the election of each of the Company’s three nominees as directors; (ii) the ratification of the appointment of Ernst & Young LLP as the independent registered public accounting firm for the Company for the fiscal year ending December 31, 2026; (iii) the advisory approval of the compensation of the Company’s Named Executive Officers; (iv) the amendment to the 2015 Stock Plan; (v) the amendment to the Company’s Restated Certificate of Incorporation to increase the number of authorized shares of common stock from 170,000,000 to 340,000,000 shares; and (vi) as the proxy holders deem advisable, in their discretion, on other matters that may properly come before the Annual Meeting.
If I am a beneficial owner of shares held in street name and I do not provide my broker or bank with voting instructions, what happens?
If you are a beneficial owner of shares held in street name and you do not instruct your broker, bank or other agent how to vote your shares, your broker, bank or other agent may still be able to vote your shares in its discretion. Under the rules of the New York Stock Exchange (“NYSE”), brokers, banks and other securities intermediaries that are subject to NYSE rules may use their discretion to vote your “uninstructed” shares with respect to matters considered to be “routine” under NYSE rules, but not with respect to “non-routine” matters. In this regard, the NYSE has advised us that Proposals 1, 3 and 4 are considered “non-routine” matters under NYSE rules, meaning that we expect your broker may not vote your shares on those proposals in the absence of your voting instructions. However, the NYSE has advised us that Proposals 2 and 5 are considered “routine” matters under NYSE rules meaning that if you do not return voting instructions to your broker by its deadline, we expect that your shares may be voted by your broker in its discretion on Proposals 2 and 5.
If you are a beneficial owner of shares held in street name, and you do not plan to attend the Annual Meeting, in order to ensure your shares are voted in the way you would prefer, you must provide voting instructions to your broker, bank or other agent by the deadline provided in the materials you receive from your broker, bank or other agent.
What are “broker non-votes”?
As discussed above, when a beneficial owner of shares held in street name does not give voting instructions to his or her broker, bank or other securities intermediary holding his or her shares as to how to vote on matters deemed to be “non-routine,” the broker, bank or other such agent cannot vote the shares. When there is at least one “routine” matter that the broker, bank or other securities intermediary votes on, the shares that are un-voted on “non-routine” matters are counted as “broker non-votes.” The NYSE has advised us that Proposals 2 and 5 are considered “routine” matters and we therefore do not expect there to be any broker non-votes on this proposal. The NYSE has advised us that Proposals 1, 3 and 4 are considered “non-routine” matters and we therefore expect broker non-votes to exist in connection with these proposals.
As a reminder, if you are a beneficial owner of shares held in street name, in order to ensure your shares are voted in the way you would prefer, you must provide voting instructions to your broker, bank or other agent by the deadline provided in the materials you receive from your broker, bank or other agent.
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Who is paying for this proxy solicitation?
We will pay for the entire cost of soliciting proxies. In addition to these proxy materials, our directors and employees and Alliance Advisors, LLC (“Alliance Advisors”) may also solicit proxies in person, by email, by telephone, or by other means of communication. Directors and employees will not be paid any additional compensation for soliciting proxies, but Alliance Advisors will be paid its customary fee, which is not expected to exceed $17,000. We will also reimburse brokerage firms, banks and other agents for the cost of forwarding proxy materials to beneficial owners.
What does it mean if I receive more than one Notice?
If you receive more than one Notice, your shares may be registered in more than one name or in different accounts. Please follow the voting instructions on the Notices to ensure that all of your shares are voted.
Can I change my vote after submitting my proxy?
Stockholder of Record: Shares Registered in Your Name
Yes. You can revoke your proxy at any time before the final vote at the Annual Meeting. If you are the record holder of your shares, you may revoke your proxy in any one of the following ways:
Your most current telephone or internet proxy or proxy card is the one that is counted.
Beneficial Owner: Shares Registered in the Name of Broker or Bank
If your shares are held by your broker, bank or other agent, you should follow the instructions provided by your broker, bank or other agent.
How are votes counted?
To elect our directors and approve the other proposals being considered at the Annual Meeting, the voting requirements are as follows:
Proposal |
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Vote Required |
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Discretionary Voting Permitted? |
1. Election of Directors |
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Plurality |
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No |
2. Ratification of Ernst & Young LLP |
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Majority Cast |
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Yes(1) |
3. Advisory Approval of the Compensation of the Company’s Named Executive Officers |
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Majority Cast |
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No |
4. Approval of Amendment to 2015 Stock Plan |
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Majority Cast |
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No |
5. Approval of Amendment to Company’s Restated Certificate of Incorporation to increase authorized shares of common stock from 170,000,000 to 340,000,000 shares |
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Majority Cast |
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Yes(1) |
“Discretionary Voting Permitted” means that brokers will have discretionary voting authority with respect to shares held in street name for their clients, even if the broker does not receive voting instructions from their client.
“Majority Cast” means a majority of the votes properly cast for or against such matter.
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“Plurality” means a plurality of the votes properly cast on such matter. For the election of directors, the three nominees receiving the most “FOR” votes will be elected as directors.
The vote required and method of calculation for the proposals to be considered at the Annual Meeting are as follows:
Proposal 1—Election of Directors. If a quorum is present, the director nominees named in this Proxy Statement receiving the highest number of votes “FOR” will be elected as directors. You may vote “FOR” or “WITHHOLD” on each of the nominees. Withheld votes and broker non-votes will have no effect on the outcome of the election of the directors. The NYSE has advised us that Proposal 1 is considered a “non-routine” matter, so if you do not instruct your broker how to vote with respect to this proposal, we expect that your broker may not vote on this proposal, and those votes will be counted as “broker non-votes.”
Proposal 2—Ratification of Ernst & Young LLP as Independent Registered Public Accounting Firm. Approval of this proposal requires the affirmative vote of a majority of the votes properly cast “FOR” or “AGAINST” such matter. Abstentions will not be counted as votes cast with respect to such matter, and will have no effect on the proposal. The NYSE has advised us that Proposal 2 is considered a “routine” matter, and your broker, bank or other nominee will be able to vote on this proposal even if it does not receive instructions from you, so we do not anticipate any broker non-votes in connection with Proposal 2.
Proposal 3—Advisory Approval of the Compensation of the Company’s Named Executive Officers. Advisory approval of this proposal requires the affirmative vote of a majority of the votes properly cast “FOR” or “AGAINST” such matter. Broker non-votes and abstentions will not be counted as votes cast with respect to such matter and will have no effect on the proposal. The NYSE has advised us that Proposal 3 is considered a “non-routine” matter, so if you do not instruct your broker how to vote with respect to this proposal, we expect that your broker may not vote on this proposal, and those votes will be counted as “broker non-votes.”
Proposal 4—Approval of Amendment to the 2015 Stock Plan. Approval of this proposal requires the affirmative vote of a majority of the votes properly cast “FOR” or “AGAINST” such matter. Broker non-votes and abstentions will not be counted as votes cast with respect to such matter and will have no effect on the proposal. The NYSE has advised us that Proposal 4 is considered a “non-routine” matter, so if you do not instruct your broker how to vote with respect to this proposal, we expect that your broker may not vote on this proposal, and those votes will be counted as “broker non-votes.”
Proposal 5—Approval of Increase in Authorized Common Stock. Approval of this proposal requires the affirmative vote of a majority of the votes properly cast “FOR” or “AGAINST” such matter. Abstentions will not be counted as votes cast with respect to such matter and will have no effect on the proposal. The NYSE has advised us that Proposal 5 is considered a “routine” matter, and your broker, bank or other nominee will be able to vote on this proposal even if it does not receive instructions from you, so we do not anticipate any broker non-votes in connection with Proposal 5.
What is the quorum requirement?
A quorum of stockholders is necessary to hold a valid meeting. A quorum will be present if stockholders holding at least a majority of the outstanding shares entitled to vote are present at the meeting in person or represented by proxy. On the record date, there were shares outstanding and entitled to vote. Thus, the holders of shares must be present in person or represented by proxy at the meeting to have a quorum.
Abstentions and broker non-votes will be counted towards the quorum requirement. If there is no quorum, either the holders of a majority of the voting power present at the Annual Meeting or represented by proxy or the presiding officer may adjourn the Annual Meeting to another date.
How can I find out the results of the voting at the Annual Meeting?
Preliminary voting results will be announced at the Annual Meeting. In addition, final voting results will be published in a current report on Form 8-K that we expect to file within four business days after the Annual Meeting. If final voting results are not available to us in time to file a Form 8-K within four business days after the Annual Meeting, we intend to file a Form 8‑K to publish preliminary results and, within four business days after the final results are known to us, file an additional Form 8-K to publish the final results.
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FORWARD-LOOKING STATEMENTS
This Proxy Statement contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, relating to future events, including, without limitation, our beliefs regarding whether NYSE will determine the proposals in this Proxy Statement to be “routine” or “non-routine” and the existence of “broker non-votes” as a result of such determinations. Such statements are only predictions and involve risks and uncertainties, resulting in the possibility that the actual events or performance will differ materially from such predictions. For a nonexclusive list of major factors which could cause the actual results to differ materially from the predicted results in the forward-looking statements, please refer to the “Risk Factors” in Part I, Item 1A of our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed with the SEC on March 5, 2026 and in our subsequently filed periodic and current reports on Form 10-Q and Form 8-K.
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PROPOSAL 1
ELECTION OF DIRECTORS
General
Our Amended and Restated Certificate of Incorporation, as amended, provides for a board of directors that is divided into three classes, each with a staggered, three-year term. The term of the Class II directors will expire at the Annual Meeting, and three of our Class II directors are nominated for re-election at the Annual Meeting. Our Board of Directors is currently comprised of seven members. If the Class II director nominees are re-elected at the Annual Meeting, the composition of our Board of Directors will be as follows: Class I— Dr. Paul Schimmel and Dr. Sara L. Zaknoen; Class II— Mr. Timothy P. Coughlin, Dr. Jane A. Gross and Mr. Eric Benevich; and Class III— Dr. Svetlana Lucas and Dr. Sanjay S. Shukla.
In the absence of instructions to the contrary, the persons named as proxy holders in the accompanying proxy intend to vote in favor of the election of the Class II director nominees designated below to serve until the 2029 annual meeting of stockholders and until their successors shall have been duly elected and qualified. Each nominee is currently a director. Our Board of Directors expects that each nominee will be available to serve as a director, but if any such nominee should become unavailable or unwilling to stand for election, it is intended that the shares represented by the proxy will be voted for such substitute nominee as may be designated by the Board of Directors, or alternatively, the Board of Directors may leave a vacancy on the Board of Directors or reduce the size of the Board of Directors. The biographies of our directors and their ages as of March 1, 2026 are set forth below.
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Position |
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Sanjay S. Shukla, M.D., M.S. |
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54 |
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President, Chief Executive Officer and Director |
Timothy P. Coughlin (1) |
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59 |
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Chairman of the Board |
Eric Benevich (1)(2) |
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60 |
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Director |
Jane A. Gross, Ph.D. (2)(3) |
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69 |
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Director |
Svetlana Lucas, Ph.D. (1)(3) |
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54 |
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Director |
Paul Schimmel, Ph.D. |
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85 |
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Director |
Sara L. Zaknoen, M.D. (2)(3) |
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67 |
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Director |
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Nominees for Director
Class II:
The three individuals listed below are nominated for election as Class II directors to serve a three-year term expiring at the 2029 annual meeting of stockholders and until their respective successors are elected and qualified. Mr. Coughlin and Dr. Gross were previously elected by the stockholders and Mr. Benevich was appointed by the Board of Directors to serve on our Board of Directors in December 2024.
Eric Benevich has served as a director since December 2024. Mr. Benevich has served as Chief Commercial Officer of Neurocrine Biosciences, Inc. (“Neurocrine”) since May 2015 and is responsible for all aspects of commercial development, marketing and sales of the Neurocrine product portfolio, including INGREZZA® and CRENESSITYTM. Mr. Benevich has over 30 years of commercial experience in the pharmaceutical industry and previously served in various positions of increasing responsibility at AstraZeneca, Amgen, Peninsula Pharmaceuticals and Avanir Pharmaceuticals in the sales and marketing of drugs such as Prilosec®, Epogen®, Enbrel® and Neudexta®. Mr. Benevich has a Bachelor of Business Administration in International Business from Washington State University. Our Board of Directors believes that Mr. Benevich is qualified to serve on our Board of Directors due to his experience in commercial development in the life science industry.
Timothy P. Coughlin has served as a director since April 2017, and as Chairman of our Board of Directors since March 2024. Mr. Coughlin is the former Chief Financial Officer of Neurocrine, a biopharmaceutical company that has received U.S. Food and Drug Administration approval for INGREZZA® and ORILISSA®, both of which were discovered, developed and commercialized during his tenure at Neurocrine from 2002 to 2018. Prior to joining Neurocrine, he was with Catholic Health Initiatives, a nationwide integrated healthcare delivery system, where he served as Vice President, Financial Services. Mr. Coughlin also served as a Senior Manager in the Health Sciences practice of Ernst & Young LLP and its predecessors from
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1989 to 1999. Mr. Coughlin serves on the board of directors of Travere Therapeutics, Inc. and ADC Therapeutics SA, both biotechnology companies. He also served on the board of directors of Peloton Therapeutics prior to its sale to Merck & Co in 2019 and Fate Therapeutics, Inc. from 2013 to 2025. Mr. Coughlin holds a master’s degree in international business from San Diego State University and a bachelor’s degree in accounting from Temple University. Mr. Coughlin is a certified public accountant in both California and Pennsylvania. Our Board of Directors believes that Mr. Coughlin is qualified to serve on our Board of Directors due to his extensive background in financial and accounting matters for public companies, his experience overseeing information technology functions, his experience in the life science industry and his years of business and leadership experience.
Jane A. Gross, Ph.D. has served as a director since June 2019. Dr. Gross served as the Chief Scientific Officer and Senior Vice President of Research and Development at Aptevo Therapeutics Inc. (“Aptevo”) from September 2016 to September 2021. She currently serves as a consultant to, and on the scientific advisory boards of several biotechnology companies developing drugs for autoimmune, inflammatory and oncology therapeutics. At Aptevo, Dr. Gross led the discovery of novel protein therapeutics based on the ADAPTIR™ and ADAPTIR-FLEX™ platform technologies focusing on development of therapeutics based on immuno-oncology, leading research efforts in molecular biology and protein engineering, immunology, protein and cell sciences, pharmacology, and translational research. Prior to joining Aptevo, Dr. Gross served as Vice President, Applied Research and Non-Clinical Development at Emergent BioSolutions Inc. and Vice President, Immunology Research at ZymoGenetics, Inc., where she led efforts in discovery and development of therapeutics from novel genes. Dr. Gross serves on the board of directors of BriaCell Therapeutics Corp., a biotechnology company. Dr. Gross holds a Ph.D. in Immunology from the University of California, Berkeley under Jim Allison (2018 recipient of the Nobel Prize in Physiology and Medicine) and a Post-Doctoral Fellowship from the University of Washington in Immunology. Our Board of Directors believes that Dr. Gross is qualified to serve on our Board of Directors due to her extensive experience in the biotherapeutics industry and her expertise in immunology and oncology.
Continuing Directors:
Class III: Currently Serving Until the 2027 Annual Meeting
Svetlana Lucas, Ph.D. has served as a director since June 2019. Dr. Lucas currently serves as Chief Business Officer at Scribe Therapeutics, a private genetic medicines company, where she has implemented multiple strategic collaborations with pharmaceutical companies, including Sanofi and Prevail Therapeutics, a subsidiary of Eli Lilly and Company. Prior to her current role, she served as Senior Vice President, Business Development at Tizona Therapeutics, Inc. (“Tizona”), a clinical stage immunotherapy company, where she was responsible for the company’s business development strategy and transactions, including a global strategic collaboration with AbbVie Inc. (“AbbVie”). Before joining Tizona, Dr. Lucas was Head of Oncology and Inflammation External R&D at Amgen Inc. (“Amgen”), where she oversaw business development activities, including Amgen’s strategic cancer immunotherapy research collaboration and licensing agreement with Kite Pharma, and collaborated with Amgen Ventures on several investments in oncology and inflammation. Dr. Lucas joined Amgen following the acquisition of Onyx Pharmaceuticals, Inc. (“Onyx”), where she spearheaded the company’s oncology partnering strategy and due diligence of new opportunities. Prior to Onyx, she held positions of increasing responsibility in strategy, business development and strategic marketing at Amgen, PDL BioPharma/Facet Biotech (acquired by AbbVie), and XOMA Corporation. She began her career as a strategy consultant in the Life Sciences practice of McKinsey & Company, Inc. Dr. Lucas serves on the board of directors of Jasper Therapeutics, Inc., a biotechnology company. Dr. Lucas received her Ph.D. in Molecular Biology and Biochemistry from California Institute of Technology, and an undergraduate degree in Biology from Moscow State University. Our Board of Directors believes that Dr. Lucas is qualified to serve on our Board of Directors due to her extensive business development experience in the biotherapeutics industry.
Sanjay S. Shukla, M.D., M.S. has served as our President and Chief Executive Officer and as a director since November 2017. Dr. Shukla served as our Chief Medical Officer from March 2016 to November 2017. From April 2015 to March 2016, Dr. Shukla worked in an advisory capacity for a number of companies, including as a consultant to our company from January 2016 to March 2016. Prior to that, from October 2012 to April 2015, Dr. Shukla served as Vice President and Global Head of Integrated Medical Services for Novartis, a biopharmaceutical company, where he led global medical affairs operations, with oversight for all pharma general medicines therapies, both inline and in development. Dr. Shukla served as Chief Executive Officer of RXMD, a clinical development consultancy that assisted in advancing proof of concept for early stage drug candidates, from April 2009 to September 2012. Prior to that, Dr. Shukla served in a variety of clinical development, data analytics and drug safety roles at Vifor Pharma, a biopharmaceutical company, and Aspreva Pharmaceuticals (acquired by Vifor Pharma). Dr. Shukla received his M.D. from Howard University College of Medicine and his Bachelors of Science in microbiology and Master of Science in epidemiology and biostatistics from the University of Maryland. Our Board of Directors believes that Dr. Shukla is qualified to serve on our Board of Directors due to his experience as our Chief Executive Officer
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and previously as our Chief Medical Officer, as well as his medical background, experience in the life science industry and his leadership experience.
Class I: Currently Serving Until the 2028 Annual Meeting
Paul Schimmel, Ph.D. has served as a director since September 2005. Dr. Schimmel is currently a director of several private companies. He was a cofounder of Repligen Corporation, Alkermes, Inc., Cubist Pharmaceuticals, Sirtris Pharmaceuticals, and Alnylam Pharmaceuticals, Inc., and a founding Director of Momenta, Inc. Dr. Schimmel is a Professor of Molecular Medicine and of Chemistry at Scripps Research. He was formerly the John D. and Catherine T. MacArthur Professor of Biochemistry and Biophysics in the Department of Biology at the Massachusetts Institute of Technology. Dr. Schimmel holds a B.A. from Ohio Wesleyan University and a Ph.D. in biochemistry and biophysics from the Massachusetts Institute of Technology. He is an elected member of the National Academy of Sciences, the National Academy of Medicine, the National Academy of Inventors, the American Philosophical Society and the American Academy of Arts and Sciences. Our Board of Directors believes Dr. Schimmel is qualified to serve on our Board of Directors due to his role as one of our scientific founders and his discoveries and scientific leadership in the field of tRNA synthetase biology and other areas important to the development of therapeutics.
Sara L. Zaknoen, M.D. has served as a director since May 2021. Since June 2014, through her company, Zed Strategic Consulting, Dr. Zaknoen has worked as a clinical drug development consultant with large pharmaceutical and biotechnology companies across multiple disease indications. Previously, Dr. Zaknoen held Chief Medical Officer positions at several biotechnology companies, including Ignyta, Inc., Polynoma LLC, Tragara Pharmaceuticals, Inc. and Cabrellis Pharmaceuticals Corporation. Prior to that, Dr. Zaknoen served as Executive Director of Phase 2/3 Clinical Oncology Research at Novartis Pharmaceutical Corporation, where she provided oversight for a number of important marketed therapies, such as Gleevec®, Tasigna® and Exiade®. This included supervising the execution of clinical studies, including registrational trials, and involvement with new drug applications and label expansion activities. As Director of Clinical Oncology Research at Schering-Plough (now Merck) she was the lead physician on the Temodar® program, supporting its approval and launch. Additional professional experience includes: Assistant Professor of Medicine at the University of Cincinnati Medical Center; Director of Experimental Therapeutics at the Western Pennsylvania Hospital, Western Pennsylvania Cancer Institute; and Medical Staff Fellow at the National Cancer Institute. Dr. Zaknoen completed her residency, internship and fellowship in hematology/oncology at the University of Minnesota. She received her M.D. from Indiana University School of Medicine and her B.S. in chemistry and biology from Valparaiso University. Our Board of Directors believes that Dr. Zaknoen is qualified to serve on our Board of Directors due to her extensive experience in clinical research, her medical background and her experience in the biotherapeutics industry.
Independence of the Board of Directors
Our Board of Directors has affirmatively determined that each of our directors, except for Dr. Shukla, is independent, as determined in accordance with the rules of the Nasdaq Stock Market LLC (“Nasdaq”) and the SEC. In addition, our Board of Directors affirmatively determined that Mr. John K. Clarke, who retired from our Board of Directors as of our 2025 annual meeting of stockholders, was independent during the period he served on the Board of Directors during 2025. In making this independence determination, the Board of Directors considered the relationships that each non-employee director has with us and with the holders of greater than 5% of our common stock, and all other facts and circumstances that the Board of Directors deemed relevant in determining their independence, including the beneficial ownership of our capital stock by each non-employee director. There are no family relationships among any of our directors or executive officers.
Board Leadership Structure
The positions of our Chairman of the Board and Chief Executive Officer are presently separated. Separating these positions allows our Chief Executive Officer to focus on our day-to-day business, while allowing the Chairman of the Board to lead our Board of Directors in its fundamental role of providing advice to and independent oversight of management. Our Board of Directors recognizes the time, effort and energy that the Chief Executive Officer must devote to his position in the current business environment, as well as the commitment required to serve as our Chairman of the Board, particularly as our Board of Directors’ oversight responsibilities continue to grow. Our Board of Directors also believes that this structure ensures a greater role for the independent directors in the oversight of our company and active participation of the independent directors in setting agendas and establishing priorities and procedures for the work of our Board of Directors.
While our Amended and Restated Bylaws (“Bylaws”) and corporate governance guidelines do not require that our Chairman of the Board and Chief Executive Officer positions be separate, our Board of Directors believes that having separate positions and having an independent, non-employee director serve as Chairman of the Board is the appropriate leadership structure for us at this time and demonstrates our commitment to good corporate governance. Our separated Chairman of the
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Board and Chief Executive Officer positions are augmented by the independence of six of our seven directors, and our three entirely independent Board committees that provide appropriate oversight in the areas described above. At regularly scheduled executive sessions of independent directors, these directors speak candidly on any matter of interest, without the Chief Executive Officer or other executive officers present. The independent directors met four times in 2025 without management present. We believe this structure provides consistent and effective oversight of our management and our company.
Board Diversity
Our Board of Directors believes that a diverse board is better able to effectively oversee our management and strategy, and position us to deliver long-term value for our stockholders. Our Board of Directors considers diversity, including gender and ethnic diversity, as adding to the overall mix of perspectives of our Board of Directors as a whole. With the assistance of the Nominating and Corporate Governance Committee, our Board of Directors regularly reviews trends in board composition, including on director diversity.
As of our record date, % of our directors were women or racially or ethnically diverse individuals. We believe that our current directors possess diverse professional experiences, skills and backgrounds, in addition to, among other characteristics, high standards of personal and professional ethics and valuable knowledge of our business and our industry.
Board of Directors’ Role in Risk Management
Risk is inherent with every business, and how well a business manages risk can ultimately determine its success. We face a number of risks, including risks relating to our financial condition, development activities, regulatory matters, cybersecurity and data privacy, operations and intellectual property. Management is responsible for the day-to-day management of risks we face, while our Board of Directors, as a whole and through its committees, has responsibility for the oversight of risk management. In its risk oversight role, our Board of Directors has the responsibility to satisfy itself that the risk management processes designed and implemented by management are adequate and functioning as designed.
The role of our Board of Directors in overseeing the management of our risks is conducted primarily through committees of the Board of Directors, as disclosed in the descriptions of each of the committees below and in the charters of each of the committees. The full Board of Directors (or the appropriate board committee in the case of risks that are under the purview of a particular committee) discusses with management our major risk exposures, their potential impact on our company, and the steps we take to manage them. When a board committee is responsible for evaluating and overseeing the management of a particular risk or risks, the chairman of the relevant committee reports on the discussion to the full Board of Directors during the committee reports portion of the next board meeting. This enables our Board of Directors and its committees to coordinate the risk oversight role, particularly with respect to interrelated risks.
Hedging Policy
We maintain Special Trading Procedures for Designated Individuals (the “Trading Procedures”) as an addendum to our Statement of Company Policy on Insider Trading and Disclosure (the “Insider Trading Policy”). The Trading Procedures regulate securities trades by all of our directors, officers and employees and certain of our designated consultants (the “Designated Individuals”). Pursuant to the Trading Procedures, all trades must be pre-cleared by our designated insider trading compliance officer (the “Compliance Officer”). Under the Trading Procedures, none of our directors, officers or employees, nor any Designated Individuals, may buy or sell puts, calls or other derivative securities of our company or any other financial instruments that provide the economic equivalent of ownership of any of our securities or an opportunity, directly or indirectly, to profit from any change in the value of our securities or engage in any other hedging or similar transactions that hedge or offset, or are designed to hedge or offset, any decrease in the market value of our securities, at any time unless such transaction has been approved by the Compliance Officer.
Insider Trading Arrangements and Policies
We have
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Meetings of the Board of Directors
During 2025, the Board of Directors held a total of seven meetings. All directors attended at least 75% of the total number of Board meetings and of the total number of meetings of committees of the Board of Directors on which the director served during the time he or she served on the Board of Directors or such committees.
Information Regarding Committees of the Board of Directors
The Board of Directors has a standing Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee. Each of our Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee is composed entirely of independent directors in accordance with current Nasdaq Marketplace Rules. Furthermore, our Audit Committee meets the enhanced independence standards established by the Sarbanes-Oxley Act of 2002 (“Sarbanes-Oxley Act”), Rule 10A-3(b)(1) and Nasdaq Rule 5605(c)(2), and our Compensation Committee meets the enhanced independence standards established by the Sarbanes-Oxley Act, Rule 10C-1(b)(1) of the Exchange Act and Nasdaq Rule 5605(d)(2). Copies of our Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee charters and our corporate governance guidelines are available, free of charge, on our website at http://www.atyrpharma.com, under the “Investors and Media/Corporate Governance” link.
Audit Committee
Mr. Benevich, Mr. Coughlin and Dr. Lucas currently serve on the Audit Committee, which is chaired by Dr. Lucas. Our Board of Directors has determined that Mr. Coughlin qualifies as an “audit committee financial expert,” as defined under the applicable rules of the SEC. We believe that the composition and functioning of our Audit Committee complies with all applicable requirements of the Sarbanes-Oxley Act, and all applicable SEC and Nasdaq rules and regulations. The Audit Committee’s responsibilities include:
During 2025, the Audit Committee held four meetings.
Compensation Committee
Dr. Gross, Mr. Benevich and Dr. Zaknoen currently serve on the Compensation Committee, which is chaired by Dr. Gross. We believe that the composition and functioning of our Compensation Committee complies with all applicable
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requirements of the Sarbanes-Oxley Act, and all applicable SEC and Nasdaq rules and regulations. The Compensation Committee’s responsibilities include:
Pursuant to its charter, the Compensation Committee has the authority to retain compensation consultants to assist in its evaluation of executive and director compensation. Our Compensation Committee may retain one or more third-party compensation advisors to provide information and advice in future years for consideration in establishing overall compensation for our executives and directors.
During 2025, the Compensation Committee held four meetings.
Nominating and Corporate Governance Committee
Dr. Gross, Dr. Lucas and Dr. Zaknoen currently serve on the Nominating and Corporate Governance Committee, which is chaired by Dr. Zaknoen. We believe that the composition and functioning of our Nominating and Corporate Governance Committee complies with all applicable requirements of the Sarbanes-Oxley Act, and all applicable SEC and Nasdaq rules and regulations. The Nominating and Corporate Governance Committee’s responsibilities include:
During 2025, the Nominating and Corporate Governance Committee held two meetings.
Director Nominations
The director qualifications developed to date focus on what our Board of Directors believes to be essential competencies to effectively serve on the Board of Directors. The Nominating and Corporate Governance Committee reassesses
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such criteria from time to time and submits any proposed changes to the Board of Directors for approval. Presently, at a minimum, the Nominating and Corporate Governance Committee must be satisfied that each nominee it recommends: (i) has experience at a strategic or policymaking level in a business, government, non-profit or academic organization of high standing, (ii) is highly accomplished in his or her respective field, with superior credentials and recognition, (iii) is well regarded in the community and has a long-term reputation for high ethical and moral standards, (iv) has sufficient time and availability to devote to the affairs of our company, particularly in light of the number of boards of directors on which such nominee may serve, and (v) to the extent such nominee serves or has previously served on other boards, the nominee has a demonstrated history of actively contributing at board meetings.
In addition to those minimum qualifications, the Nominating and Corporate Governance Committee recommends that our Board of Directors select persons for nomination to help ensure that:
In addition to other standards the Nominating and Corporate Governance Committee may deem appropriate from time to time for the overall structure and compensation of the Board of Directors, the Nominating and Corporate Governance Committee may consider the following factors when recommending that our Board of Directors select persons for nomination:
Although the Nominating and Corporate Governance Committee may consider whether nominees assist in achieving a mix of directors that represents a diversity of background and experience, which is not only limited to race, gender or national origin, we have no formal policy regarding director diversity.
The Nominating and Corporate Governance Committee adheres to the following process for identifying and evaluating nominees for the Board of Directors. First, it solicits recommendations for nominees from non-employee directors, our Chief Executive Officer, other executive officers, third-party search firms, stockholders or any other source it deems appropriate. The Nominating and Corporate Governance Committee then reviews and evaluates the qualifications of proposed nominees and conducts inquiries it deems appropriate; all proposed nominees, including those recommended by stockholders, are evaluated in the same manner, regardless of who initially recommended such nominee. In reviewing and evaluating proposed nominees, the Nominating and Corporate Governance Committee may consider, in addition to the minimum qualifications and other criteria for directorship approved by our Board of Directors from time to time, all facts and circumstances that it deems appropriate or advisable, including, among other things, the skills of the proposed nominee, his or her depth and breadth of business experience or other background characteristics, his or her independence and the needs of the Board of Directors.
If the Nominating and Corporate Governance Committee decides to retain a third-party search firm to identify proposed nominees, it has sole authority to retain and terminate such firm and to approve any such firm’s fees and other retention terms.
Each nominee for election as director at the Annual Meeting was recommended by the Nominating and Corporate Governance Committee and is presently a director and is standing for re-election by the stockholders. From time to time, we may pay fees to third-party search firms to assist in identifying and evaluating potential nominees, although no such fees have been paid in connection with nominations to be acted upon at the Annual Meeting.
Any director nominee recommended by a stockholder should be in writing and should include any supporting material the stockholder considers appropriate in support of that recommendation but must include information that would be required under the “advance notice” provisions of our Bylaws and rules of the SEC to be included in a proxy statement soliciting proxies for the election of such candidate. Stockholders wishing to propose a candidate for consideration may do so by submitting the above information to the attention of the Corporate Secretary at our principal executive offices at the address set forth above and such director nominations will be presented to the Board of Directors for its consideration. Stockholders must also satisfy
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the notification, timeliness, consent and information requirements set forth in our Bylaws. These requirements are also described under the section entitled “Stockholder Proposals for the 2027 Annual Meeting of Stockholders.”
The Board of Directors, a designated committee thereof or the chairman of the meeting will determine if the procedures in our Bylaws have been followed, and if not, declare that the proposal or nomination will be disregarded. The nominee must be willing to provide any other information reasonably requested by the Nominating and Corporate Governance Committee in connection with its evaluation of the nominee’s independence. There have been no material changes to the process by which stockholders may recommend nominees to our Board of Directors.
Stockholder Communications with the Board of Directors
The Board of Directors has adopted a process for stockholders to send communications to the Board of Directors. Stockholders may send correspondence to the Board of Directors, c/o the Chairman of the Board, at our principal executive offices at the address set forth above. We will forward all correspondence addressed to the Board of Directors or any individual director.
Director Attendance at Annual Meetings
Although we do not have a formal policy regarding attendance by Board members at annual meetings of stockholders, directors are encouraged to attend the Annual Meeting. All of our directors attended the 2025 annual meeting of stockholders.
Recommendation of the Board of Directors
The Board of Directors unanimously recommends that the stockholders vote “FOR” the election of the Class II nominees listed above.
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PROPOSAL 2
RATIFICATION OF THE INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
The Audit Committee has appointed Ernst & Young LLP as our independent registered public accounting firm for its fiscal year ending December 31, 2026. Ernst & Young LLP has audited our financial statements since 2008. Representatives of Ernst & Young LLP will attend the Annual Meeting and will have the opportunity to make a statement if they desire to do so. They will also be available to respond to appropriate questions.
Our organizational documents do not require that the stockholders ratify the selection of Ernst & Young LLP as our independent registered public accounting firm, and stockholder ratification is not binding on us, the Board of Directors or the Audit Committee. We request such ratification, however, as a matter of good corporate practice. Our Board of Directors, including our Audit Committee, values the opinions of our stockholders and, to the extent there is any significant vote against the ratification of the selection of Ernst & Young LLP as disclosed in this Proxy Statement, we will consider our stockholders’ concerns and evaluate what actions may be appropriate to address those concerns, although the Audit Committee, in its discretion, may still retain Ernst & Young LLP.
Principal Accountant Fees and Services
The following table shows information about fees billed to us by Ernst & Young LLP for the fiscal years ended December 31, 2025 and 2024:
|
|
Fiscal Year Ended December 31, |
|
|||||
Fees billed by Ernst & Young LLP |
|
2025 |
|
|
2024 |
|
||
Audit Fees(1) |
|
$ |
631,126 |
|
|
$ |
559,500 |
|
Audit-Related Fees |
|
|
— |
|
|
|
— |
|
Tax Fees(2) |
|
|
2,781 |
|
|
|
— |
|
All Other Fees |
|
|
— |
|
|
|
— |
|
Total |
|
$ |
633,907 |
|
|
$ |
559,500 |
|
Audit Committee Pre-Approval Policies
The Audit Committee is directly responsible for the appointment, retention and termination, and for determining the compensation, of our independent registered public accounting firm. The Audit Committee is required to pre-approve all auditing services and the terms thereof and non-audit services (other than non-audit services prohibited under Section 10A(g) of the Exchange Act or the applicable rules of the SEC or the Public Company Accounting Oversight Board), except that pre-approval is not required for the provision of non-audit services if the “de minimus” provisions of Section 10A(i)(1)(B) of the Exchange Act are satisfied. The Audit Committee has also delegated to the chairperson of the Audit Committee the authority to grant pre-approvals for audit and non-audit services, provided such approvals are presented to the Audit Committee at its next scheduled meeting. All services provided by Ernst & Young LLP during the fiscal years ended December 31, 2025 and 2024 were pre-approved by the Audit Committee in accordance with the pre-approval procedures described above.
Recommendation of the Board of Directors
The Board of Directors unanimously recommends that the stockholders vote “FOR” the ratification of the appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2026.
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PROPOSAL 3
ADVISORY VOTE ON NAMED EXECUTIVE OFFICER COMPENSATION
We are soliciting a non-binding advisory vote on the compensation of our Named Executive Officers identified in the “Executive Compensation” section of this Proxy Statement, commonly referred to as a “say-on-pay vote.”
This vote is not intended to address any specific item of compensation, but rather the overall compensation of our Named Executive Officers and the compensation philosophy, policies and practices described in this Proxy Statement. The compensation of our Named Executive Officers is disclosed in the “Executive Compensation” section of this Proxy Statement. As discussed in that section, we believe that our compensation policies and decisions are designed to align executive compensation with our business objectives and corporate performance, to be consistent with current market practices, and to enable us to attract and retain talented and experienced executives to lead our company successfully in a competitive environment.
Accordingly, our Board of Directors is asking the stockholders to indicate their support for the compensation of our Named Executive Officers as described in this Proxy Statement by casting a non-binding advisory vote “For” the following resolution:
“RESOLVED, that the compensation paid to the Company’s Named Executive Officers, pursuant to the compensation disclosure rules of the Securities and Exchange Commission, including the compensation tables and any related material, as disclosed in the Proxy Statement, is hereby APPROVED.”
Because the vote is advisory, it is not binding on our Board of Directors or us. Nevertheless, the views expressed by stockholders, whether through this vote or otherwise, are important to management and the Board of Directors and, accordingly, the Board of Directors and the Compensation Committee intend to consider the results of this vote in making determinations in the future regarding executive compensation arrangements.
Recommendation of the Board of Directors
The Board of Directors unanimously recommends a vote “FOR” the resolution to approve, on an advisory basis, the compensation of our Named Executive Officers as disclosed in this Proxy Statement.
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PROPOSAL 4
APPROVAL OF AN AMENDMENT TO THE 2015 STOCK PLAN
The Board of Directors believes that stock-based incentive awards can play an important role in our success by encouraging and enabling our employees, officers, non-employee directors and consultants and those of our subsidiaries upon whose judgment, initiative and efforts we largely depend for the successful conduct of our business to acquire a proprietary interest in our company. The Board of Directors believes that providing such persons with a direct stake in our company assures a closer identification of the interests of such individuals with those of our company and our stockholders, thereby stimulating their efforts on our behalf and strengthening their desire to remain with our company.
On February 20, 2026, the Board of Directors adopted an amendment to the 2015 Stock Plan, subject to and effective upon stockholder approval, to increase the maximum number of shares of common stock reserved and available for issuance under the 2015 Stock Plan by 4,000,000 to 19,725,101. This amendment was designed to ensure that we can continue to grant stock options and other awards to our officers, employees, non-employee directors and other key persons at levels determined to be appropriate by the Compensation Committee. As further described below, the maximum number of shares of common stock that could be issued upon the exercise of incentive stock options would be similarly increased and the period of time during which incentive stock options could be granted under the 2015 Stock Plan would be extended through the 10-year anniversary of the date of the Board of Director action to amend the plan. A copy of the 2015 Stock Plan (as amended by the proposed amendment) is attached as Annex A to this Proxy Statement and is incorporated herein by reference.
Based solely on the closing price of our common stock as reported on the Nasdaq Capital Market on March , 2026, the maximum aggregate market value of the additional shares of common stock that would become available for issuance under the 2015 Stock Plan is $ .
Summary of Material Features of the 2015 Stock Plan
The material features of the 2015 Stock Plan (as amended by the proposed amendment) are:
Based solely on the closing price of our common stock as reported on the Nasdaq Capital Market on March , 2026 and the maximum number of shares that would have been available for awards as of such date under the 2015 Stock Plan, as amended by this Proposal 4, the maximum aggregate market value of the common stock that could potentially be issued pursuant to new awards under the 2015 Stock Plan is $ . The shares of common stock underlying any awards that are forfeited, canceled or otherwise terminated, other than by exercise, under the 2015 Stock Plan will be added back to the shares of common stock available for issuance under the 2015 Stock Plan.
Rationale for Share Increase
The 2015 Stock Plan is critical to our ongoing effort to build stockholder value. Equity incentive awards are an important component of our executive and non-executive employees’ compensation. Our Compensation Committee and the Board of Directors
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believe that we must continue to offer a competitive equity compensation program in order to attract, retain and motivate the talented and qualified employees necessary for our continued growth and success.
We manage our long-term stockholder dilution by limiting the number of equity incentive awards granted annually. The Compensation Committee carefully monitors our annual net burn rate, total dilution and equity expense in order to maximize stockholder value by granting only the number of equity incentive awards that it believes are necessary and appropriate to attract, reward and retain our employees. Our compensation philosophy reflects broad-based eligibility for equity incentive awards for high performing employees. By doing so, we link the interests of those employees with those of our stockholders and motivate our employees to act as owners of the business.
Our Board of Directors determined the size of the share reserve pool under the 2015 Stock Plan based on projected equity awards to anticipated new hires, projected annual equity awards to existing employees and an assessment of the magnitude of dilution to our existing stockholders.
Our Board of Directors also considered the amount of underwater options and overhang in the determination of the proposed share reserve increase under the 2015 Stock Plan. As of March , 2026, approximately % of our outstanding employee stock options were “underwater,” meaning the exercise price of each of those options was greater than our stock price as of March , 2026. Overhang is another measure of the dilutive impact of equity programs. Our overhang is equal to the number of shares subject to outstanding equity compensation awards (i.e., unexercised options, excluding outstanding inducement awards, and unvested stock awards) plus the number of shares available for the grant of future awards under the 2015 Stock Plan, divided by the total number of outstanding shares of common stock. As of March , 2026, our overhang was %. The 4,000,000 share reserve increase under the 2015 Stock Plan being proposed in this Proposal 4 would result in our overhang as of March , 2026 increasing to approximately %.
Summary of the 2015 Stock Plan
The following description of certain features of the 2015 Stock Plan is intended to be a summary only. The summary is qualified in its entirety by the full text of the 2015 Stock Plan (as amended by the plan amendment), which is attached hereto as Annex A.
Administration. The 2015 Stock Plan is administered by the Administrator, as defined in the 2015 Stock Plan. The Administrator has full power to select, from among the individuals eligible for awards, the individuals to whom awards will be granted, to make any combination of awards to participants, and to determine the specific terms and conditions of each award, subject to the provisions of the 2015 Stock Plan. The Administrator may delegate to our Chief Executive Officer the authority to grant awards to employees who are not subject to the reporting and other provisions of Section 16 of the Exchange Act, subject to certain limitations and guidelines.
Eligibility; Plan Limits. All full-time and part-time officers, employees, non-employee directors and consultants are eligible to participate in the 2015 Stock Plan, subject to the discretion of the Administrator. As of March , 2026, each of our non-employee directors and approximately employees were eligible to participate in the 2015 Stock Plan, which includes officers. Furthermore, the shares of common stock underlying any awards that are forfeited, canceled or otherwise terminated, other than by exercise, under the 2015 Stock Plan will be added back to the shares of common stock available for issuance under the 2015 Stock Plan. Shares of common stock repurchased on the open market will not be added back to the shares of common stock available for issuance under the 2015 Stock Plan.
Stock Options. The 2015 Stock Plan permits the granting of (1) options to purchase common stock intended to qualify as incentive stock options under Section 422 of the Internal Revenue Code of 1986, as amended (the “Code”) and (2) options that do not so qualify. Options granted under the 2015 Stock Plan will be non-qualified options if they fail to qualify as incentive options or exceed the annual limit on incentive stock options. Incentive stock options may only be granted to employees of the Company and its subsidiaries. Non-qualified options may be granted to any persons eligible to receive incentive options and to non-employee directors and consultants. The option exercise price of each option will be determined by the Administrator but may not be less than 100% of the fair market value of the common stock on the date of grant. Fair market value for this purpose will be the last reported sale price of the shares of common stock on the Nasdaq Capital Market on the date immediately preceding the grant date. The exercise price of an option may not be reduced after the date of the option grant, other than to appropriately reflect changes in our capital structure.
The term of each option will be fixed by the Administrator and may not exceed ten years from the date of grant. The Administrator will determine at what time or times each option may be exercised. Options may be made exercisable in installments
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and the exercisability of options may be accelerated by the Administrator in circumstances involving the optionee’s death, disability, retirement or termination of employment, or a change in control. In general, unless otherwise permitted by the Administrator, no option granted under the 2015 Stock Plan is transferable by the optionee other than by will or by the laws of descent and distribution or pursuant to a domestic relations order, and options may be exercised during the optionee’s lifetime only by the optionee, or by the optionee’s legal representative or guardian in the case of the optionee’s incapacity.
Upon exercise of options, the option exercise price must be paid in full either in cash, by certified or bank check or other instrument acceptable to the Administrator or by delivery (or attestation to the ownership) of shares of common stock that are beneficially owned by the optionee and that are not subject to risk of forfeiture. Subject to applicable law, the exercise price may also be delivered to the Company by a broker pursuant to irrevocable instructions to the broker from the optionee. In addition, the Administrator may permit non-qualified options to be exercised using a net exercise feature which reduces the number of shares issued to the optionee by the number of shares with a fair market value equal to the exercise price.
To qualify as incentive options, options must meet additional federal tax requirements, including a $100,000 limit on the value of shares subject to incentive options that first become exercisable by a participant in any one calendar year.
Stock Appreciation Rights. The Administrator may award stock appreciation rights subject to such conditions and restrictions as the Administrator may determine. Stock appreciation rights entitle the recipient to shares of common stock equal to the value of the appreciation in the stock price over the exercise price. The exercise price is the fair market value of the common stock on the date of grant. The term of a stock appreciation right may not exceed ten years.
Restricted Stock. The Administrator may award shares of common stock to participants subject to such conditions and restrictions as the Administrator may determine. These conditions and restrictions may include the achievement of certain performance goals and/or continued employment with us through a specified restricted period. During the vesting period, restricted stock awards may be credited with dividend equivalent rights (but dividend equivalents payable with respect to restricted stock awards with vesting tied to the attainment of performance criteria shall not be paid unless and until such performance conditions are attained with respect to the restricted stock award).
Restricted Stock Units. The Administrator may award restricted stock units to participants. Restricted stock units are ultimately payable in the form of shares of common stock subject to such conditions and restrictions as the Administrator may determine. These conditions and restrictions may include the achievement of certain performance goals and/or continued employment with the Company through a specified vesting period. In the Administrator’s sole discretion, it may permit a participant to make an advance election to receive a portion of his or her future cash compensation otherwise due in the form of a restricted stock unit award, subject to the participant’s compliance with the procedures established by the Administrator and requirements of Section 409A of the Code. During the deferral period, the deferred stock awards may be credited with dividend equivalent rights.
Unrestricted Stock Awards. The Administrator may also grant shares of common stock which are free from any restrictions under the 2015 Stock Plan. Unrestricted stock may be granted to any participant in recognition of past services or other valid consideration and may be issued in lieu of cash compensation due to such participant.
Dividend Equivalent Rights. The Administrator may grant dividend equivalent rights to participants, which entitle the recipient to receive credits for dividends that would be paid if the recipient had held specified shares of common stock. Dividend equivalent rights granted as a component of another award (other than a stock option or stock appreciation right) may be paid only if the related award becomes vested. Dividend equivalent rights may be settled in cash, shares of common stock or a combination thereof, in a single installment or installments, as specified in the award.
Cash-Based Awards. The Administrator may grant cash bonuses under the 2015 Stock Plan to participants. The cash bonuses may be subject to the achievement of certain performance goals.
Performance Share Awards. The Administrator may grant performance share awards to any participant which entitle the recipient to receive shares of common stock upon the achievement of certain performance goals and such other conditions as the Administrator shall determine. Subject to the Administrator’s discretion to accelerate in the case of retirement, death, disability or a change in control, these awards granted to employees will have a vesting period of at least one year except in the case of a “sale event,” as defined in the 2015 Stock Plan, and such other limitations and conditions as the Administrator shall determine.
Change of Control Provisions. The 2015 Stock Plan provides that upon the effectiveness of a “sale event,” as defined in the 2015 Stock Plan, except as otherwise provided by the Compensation Committee in the award agreement, all stock options, stock
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appreciation rights and other awards will be assumed or continued by the successor entity and adjusted accordingly to take into account the impact of the transaction. To the extent, however, that the parties to such sale event do not agree that all stock options, stock appreciation rights or any other awards shall be assumed or continued, then such stock options and stock appreciation rights shall terminate at the effective time of such sale event. In addition, the Company may make or provide for payment, in cash or in kind, to participants holding options and stock appreciation rights equal to the difference between the per share cash consideration and the exercise price of the options or stock appreciation rights. The Administrator shall also have the option to make or provide for a payment, in cash or in kind, to grantees holding other awards in an amount equal to the per share cash consideration multiplied by the number of vested shares under such awards. All awards will terminate in connection with a sale event unless they are assumed by the successor entity.
Adjustments for Stock Dividends, Stock Splits, Etc. The 2015 Stock Plan requires the Administrator to make appropriate adjustments to the number of shares of common stock that are subject to the 2015 Stock Plan, to certain limits in the 2015 Stock Plan, and to any outstanding awards to reflect stock dividends, stock splits, extraordinary cash dividends and similar events.
Tax Withholding. Participants in the 2015 Stock Plan are responsible for the payment of any federal, state or local taxes that the Company is required by law to withhold upon the exercise of options or stock appreciation rights or vesting of other awards. Subject to approval by the Administrator, participants may elect to have their tax withholding obligations satisfied by authorizing the Company to withhold shares of common stock to be issued pursuant to exercise or vesting. The Administrator may also require awards to be subject to mandatory share withholding up to the required withholding amount.
Amendments and Termination. The Board of Directors may at any time amend or discontinue the 2015 Stock Plan and the Administrator may at any time amend or cancel any outstanding award for the purpose of satisfying changes in the law or for any other lawful purpose. However, no such action may adversely affect any rights under any outstanding award without the holder’s consent. To the extent required under the rules of Nasdaq, any amendments that materially change the terms of the 2015 Stock Plan will be subject to approval by our stockholders. Amendments shall also be subject to approval by our stockholders if and to the extent determined by the Administrator to be required by the Code to preserve the qualified status of incentive options.
Effective Date of Plan. The 2015 Stock Plan was approved by our Board of Directors and stockholders on April 25, 2015 and became effective on May 6, 2015. No incentive stock options may be granted after February 20, 2036, the tenth anniversary of the date our board of directors adopted our amended 2015 Stock Plan.
New Plan Benefits
Because the grant of awards under the 2015 Stock Plan is within the discretion of the Administrator, we cannot determine the dollar value or number of shares of common stock that will in the future be received by or allocated to any participant in the 2015 Stock Plan, except with respect to non-employee directors. Under our non-employee director compensation policy, each continuing non-employee director is eligible to receive an annual option grant to purchase up to 50,000 shares of common stock on the date of each annual meeting of stockholders. We anticipate that any such stock options will continue to be granted under the 2015 Stock Plan if this Proposal 4 is approved by our stockholders. For additional information regarding our current compensation program for non-employee directors, please see “Director Compensation” below.
Name and Position |
|
Number of Shares Subject to Grant (#) |
|
All current directors who are not executive officers as a group (6 persons) |
|
|
300,000 per calendar year (50,000 per director) |
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Awards Granted under the 2015 Stock Plan
The following table shows, for each of the individuals and the various groups indicated and as of March , 2026, the number of shares subject to awards that have been granted (even if not currently outstanding) under the 2015 Stock Plan.
Name and Position |
|
Number of Shares Subject to Grant (#) |
Sanjay S. Shukla, M.D., M.S., President and Chief Executive Officer |
|
|
Jill M. Broadfoot, Chief Financial Officer |
|
|
Nancy E. Denyes, General Counsel |
|
|
All current executive officers, as a group |
|
|
All current directors who are not executive officers, as a group |
|
|
Each nominee for election as a director: |
|
|
Eric Benevich |
|
|
Timothy P. Coughlin |
|
|
Jane A. Gross, Ph.D. |
|
|
Each other persons who received or is to receive 5% of awards |
|
|
All current employees, including all current officers who are not executive officers, as a group |
|
|
Tax Aspects Under the Code
The following is a summary of the principal federal income tax consequences of certain transactions under the 2015 Stock Plan. It does not describe all federal tax consequences under the 2015 Stock Plan, nor does it describe state or local tax consequences.
Incentive Options. No taxable income is generally realized by the optionee upon the grant or exercise of an incentive option. If shares of common stock issued to an optionee pursuant to the exercise of an incentive option are sold or transferred after two years from the date of grant and after one year from the date of exercise, then (i) upon sale of such shares, any amount realized in excess of the option price (the amount paid for the shares) will be taxed to the optionee as a long-term capital gain, and any loss sustained will be a long-term capital loss, and (ii) the Company will not be entitled to any deduction for federal income tax purposes. The exercise of an incentive option will give rise to an item of tax preference that may result in alternative minimum tax liability for the optionee.
If shares of common stock acquired upon the exercise of an incentive option are disposed of prior to the expiration of the two-year and one-year holding periods described above (a “disqualifying disposition”), generally (i) the optionee will realize ordinary income in the year of disposition in an amount equal to the excess (if any) of the fair market value of the shares of common stock at exercise (or, if less, the amount realized on a sale of such shares of common stock) over the option price thereof, and (ii) we will be entitled to deduct such amount. Special rules will apply where all or a portion of the exercise price of the incentive option is paid by tendering shares of common stock.
If an incentive option is exercised at a time when it no longer qualifies for the tax treatment described above, the option is treated as a non-qualified option. Generally, an incentive option will not be eligible for the tax treatment described above if it is exercised more than three months following termination of employment (or one year in the case of termination of employment by reason of disability). In the case of termination of employment by reason of death, the three-month rule does not apply.
Non-Qualified Options. No income is realized by the optionee at the time a non-qualified option is granted. Generally (i) at exercise, ordinary income is realized by the optionee in an amount equal to the excess of the fair market value of the shares of common stock on the date of exercise over the option price, and we receive a tax deduction for the same amount, and (ii) at disposition, appreciation or depreciation after the date of exercise is treated as either short-term or long-term capital gain or loss depending on how long the shares of common stock have been held. Special rules will apply where all or a portion of the exercise price of the non-qualified option is paid by tendering shares of common stock. Upon exercise, the optionee will also be subject to Social Security taxes on the excess of the fair market value over the exercise price of the option.
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Other Awards. The Company generally will be entitled to a tax deduction in connection with other awards under the 2015 Stock Plan in an amount equal to the ordinary income realized by the participant at the time the participant recognizes such income. Participants typically are subject to income tax and recognize such tax at the time that an award is exercised, vests or becomes non-forfeitable, unless the award provides for a further deferral.
Parachute Payments. The vesting of any portion of an award that is accelerated due to the occurrence of a change in control (such as a sale event) may cause a portion of the payments with respect to such accelerated awards to be treated as “parachute payments” as defined in the Code. Any such parachute payments may be non-deductible to the Company, in whole or in part, and may subject the recipient to a non-deductible 20% federal excise tax on all or a portion of such payment (in addition to other taxes ordinarily payable).
Limitation on Deductions. Under Section 162(m) of the Code, compensation paid to any publicly held corporation’s “covered employees” (as defined under Section 162(m) of the Code) that exceeds $1 million per taxable year for any covered employee is generally non-deductible. Prior to the enactment of the Tax Cuts and Jobs Act, compensation that qualified as “performance-based compensation” under Section 162(m) of the Code was not subject to this deduction limitation. Pursuant to the Tax Cuts and Jobs Act, this exception for “performance-based compensation” under Section 162(m) of the Code was repealed with respect to taxable years beginning after December 31, 2017, except that certain transition relief is provided for remuneration provided pursuant to a written binding contract which was in effect on November 2, 2017 and which was not modified in any material respect on or after such date. As a result, compensation paid to any of our “covered employees” in excess of $1 million per taxable year generally will not be deductible unless, among other requirements, it is intended to qualify, and is eligible to qualify, as “performance-based compensation” under Section 162(m) of the Code pursuant to the transition relief described above.
Equity Compensation Plan Information
The following table provides information as of December 31, 2025 regarding shares of common stock that may be issued under our equity compensation plans approved by our stockholders, consisting of our 2015 Stock Plan and our 2015 Employee Stock Purchase Plan (“2015 ESPP”), and through inducement grants issued outside of our 2015 Stock Plan, such as the aTyr Pharma, Inc. 2022 Inducement Plan (the “2022 Inducement Plan”).
|
|
Equity Compensation Plan Information |
|
|||||||||
Plan Category |
|
Number of Securities to be Issued upon Exercise of Outstanding Options, Warrants and Rights (a) (1) |
|
|
Weighted-Average Exercise Price of Outstanding Options, Warrants and Rights (b) (2) |
|
|
Number of Securities Remaining Available under Equity Compensation Plan (Excluding Securities Reflected in Column (a)) (c) |
|
|||
Equity compensation plans approved by security holders: 2015 Stock Plan and 2015 ESPP (3) |
|
|
8,983,052 |
|
|
$ |
3.76 |
|
|
|
7,167,145 |
|
Equity compensation plans not approved by security holders: Inducement option grants (4) |
|
|
628,560 |
|
|
$ |
4.64 |
|
|
|
167,642 |
|
Total |
|
|
9,611,612 |
|
|
|
|
|
|
7,334,787 |
|
|
Recommendation of the Board of Directors
The Board of Directors unanimously recommends that the stockholders vote “FOR” the approval of the amendment to the 2015 Stock Plan.
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PROPOSAL 5
APPROVAL OF AN AMENDMENT TO THE COMPANY’S RESTATED CERTIFICATE OF INCORPORATION TO INCREASE THE NUMBER OF AUTHORIZED SHARES OF COMMON STOCK
Our Board of Directors is recommending that the stockholders approve an amendment to the Company’s Restated Certificate of Incorporation (as amended to date, the “Charter”) to increase the Company’s number of authorized shares of common stock from 170,000,000 to 340,000,000 (the “Certificate of Amendment”). The form of the proposed Certificate of Amendment is attached to this Proxy Statement as Annex B and is incorporated by reference into this proposal.
As of March , 2026, there were: (i) shares of common stock outstanding; (ii) shares of common stock reserved for issuance upon exercise of warrants; (iii) shares of common stock reserved for issuance upon exercise of outstanding stock options or vesting and settlement of outstanding RSUs; (iv) shares available for issuance in connection with additional grants under our 2015 Stock Plan (not including the increase set forth in Proposal 4); (v) shares reserved for issuance under our 2022 Inducement Plan; and (vi) shares of common stock reserved for issuance under our 2015 ESPP. Thus, as of March , 2026, we had unissued and unreserved authorized shares of common stock (not including the share reserve increase set forth in Proposal 4).
Rationale for the Increase in Authorized Shares
Our Board of Directors believes it is in the best interest of our company to increase the number of authorized shares of common stock to give our company greater flexibility in considering and planning for future potential business needs. The increase in the number of authorized shares of common stock to 340,000,000 is expected to create capital liquidity to permit and enhance opportunities for growth. Unless further stockholder approval is required for a proposed issuance of additional shares by the Nasdaq rules or other applicable laws or regulations, the additional shares may be issued for various purposes without further stockholder approval. These purposes may include: raising capital; establishing strategic relationships or licensing arrangements with other companies; expanding our business through the acquisition of other businesses, products or technologies; providing equity incentives to employees, officers and directors; and other purposes.
As of the date of this Proxy Statement, the Board of Directors has not approved any plans or proposals to issue any of the additional authorized shares of our common stock contemplated by this proposal and has no commitments to do so. However, in the future, the Board of Directors could authorize certain of the additional authorized shares to be issued (i) pursuant to our equity compensation plans, and (ii) pursuant to a sales agreement with Jefferies LLC (“Jefferies”) entered into in April 2022 and amended in December 2024 to create an at-the-market offering program under which we may offer and sell shares of our common stock having an aggregate offering price of up to $215.0 million. To date, we have issued $133.8 million of shares of our common stock to Jefferies pursuant to the sales agreement with Jefferies. The Board of Directors desires to have additional authorized shares available to provide additional flexibility to use our common stock for financing and business purposes in the future. From our inception through December 31, 2025, we have financed our operations primarily through the sale of equity securities and convertible debt and through venture debt, term loans and license and collaboration agreement revenues. To date, we have not derived any revenue from product sales. We expect our expenses to increase in connection with our ongoing activities, particularly as we continue to advance our lead product candidate, efzofitimod in clinical development, and continue our research and development activities for other potential product candidates based on tRNA synthetase biology, and seek marketing approval for products that we may develop. In addition, if we obtain marketing approval for any of our product candidates, we expect to incur significant commercialization expenses related to product sales, marketing, manufacturing and distribution. Until we can generate sufficient product revenues, if ever, we expect to finance our cash needs through a combination of equity offerings, grant funding, collaborations, strategic partnerships and/or licensing arrangements, and when we are closer to commercialization of our product candidates, potentially through debt financings. We may use some of the additional authorized shares for capital raising transactions if we have an appropriate opportunity. If the increase in the number of authorized shares of common stock is postponed until the foregoing specific needs arise, the delay and expense incident to obtaining approval of the stockholders at that time could impair our ability to meet our objectives.
If this proposal is not approved by our stockholders, we may be limited in our ability to pursue otherwise attractive equity financing alternatives to fund our operations due to an insufficient number of unissued and unreserved authorized shares of common stock, and stockholder value may be harmed by this limitation. In addition, our future success depends upon our ability to attract, retain and motivate highly-skilled scientific, commercial and managerial employees, and if this proposal is not approved by our stockholders, the lack of sufficient unissued and unreserved authorized shares of common stock to provide future equity incentive opportunities as our Board of Directors or the Compensation Committee deems appropriate could adversely impact our ability to
23
achieve these goals. In short, if our stockholders do not approve this proposal, we may not be able to access the capital markets, complete corporate collaborations, partnerships or other strategic transactions, attract, retain and motivate employees, and pursue other business opportunities integral to our growth and success.
Effects of the Increase in Number of Authorized Shares
The additional shares of common stock to be authorized by adoption of the amendment would have rights identical to our currently outstanding common stock. Adoption of the proposed amendment and issuance of the common stock would not affect the rights of the holders of our currently outstanding common stock, but will, with respect to the issuance of additional shares, result in effects incidental to increasing the number of shares of our common stock outstanding, such as dilution of earnings per share, if any, and voting rights of current holders of our common stock.
The additional shares of common stock that would become available for issuance if the proposal is adopted could also be used by us to oppose a hostile takeover attempt or to delay or prevent changes in control or management of our company. For example, without further stockholder approval, the Board of Directors could strategically sell shares of common stock in a private transaction to purchasers who would oppose a takeover or favor the current Board of Directors. Although this proposal to increase the number of authorized of shares common stock has been prompted by business and financial considerations and not by the threat of any hostile takeover attempt (nor is our Board of Directors currently aware of any such attempts directed at our company), stockholders should be aware that approval of the proposal could facilitate future efforts by us to deter or prevent changes in control of our company, including transactions in which our stockholders might otherwise receive a premium for their shares over then current market prices.
Timing of the Proposed Charter Amendment
If the authorized share increase is approved, as soon as practicable after the Annual Meeting, we will file the Certificate of Amendment with the office of the Secretary of State of Delaware to implement the increase in the number of authorized shares of our common stock. Upon approval and following such filing with the Secretary of State of Delaware, the Certificate of Amendment will become effective on the date it is filed.
Recommendation of the Board of Directors
The Board of Directors unanimously recommends that stockholders vote “FOR” the amendment to the Charter to increase the Company’s number of authorized shares of common stock from 170,000,000 to 340,000,000 shares.
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EXECUTIVE OFFICERS
The following table sets forth certain information about our executive officers as of March 1, 2026:
Name |
|
Age |
|
Position |
Sanjay S. Shukla, M.D., M.S. |
|
54 |
|
President, Chief Executive Officer and Director |
Jill M. Broadfoot |
|
64 |
|
Chief Financial Officer |
Nancy E. Denyes |
|
58 |
|
General Counsel and Corporate Secretary |
Executive Officers
Sanjay S. Shukla, M.D., M.S. Please see Dr. Shukla’s biography included in “Proposal 1—Election of Directors” above.
Jill M. Broadfoot has served as our Chief Financial Officer since July 2018. From January 2017 to July 2018, Ms. Broadfoot served as Chief Financial Officer of Emerald Health Pharmaceuticals Inc. and Emerald Health Bioceuticals Inc., where she was responsible for establishing operations for the U.S.-based pharmaceutical and bioceutical entities as well as the establishment of operations, corporate governance, finance and accounting, information technology and investor relations functions, among others. Prior to Emerald Health, Ms. Broadfoot served as Vice President, U.S. Corporate Controller at GW Pharmaceuticals, from May 2016 to January 2017. While at GW Pharmaceuticals, her responsibilities included establishing U.S. commercial operations, overseeing informational technology, and implementing U.S. public company financial and accounting standards in connection with the transfer of corporate operations from the U.K. to the U.S. Prior to joining GW Pharmaceuticals, Ms. Broadfoot served as Chief Financial Officer of Vical Inc., from October 2004 to March 2013, where she had oversight of finance, investor relations, manufacturing, information technology, human resources, and business development. Prior to that, Ms. Broadfoot held various positions at DJO Global, Inc., most recently as Vice President of Finance, and served as an audit manager at Ernst & Young LLP. Ms. Broadfoot serves on the board of directors of Talphera, Inc. and Cue Biopharma, both biotechnology companies. She previously served on the board of directors of Otonomy, Inc., a biotechnology company. Ms. Broadfoot holds a B.S. in business administration and accounting from San Diego State University and is a Certified Public Accountant.
Nancy E. Denyes has served as our General Counsel since February 2019 and as our Corporate Secretary since January 2015. Ms. Denyes served as our Vice President, Legal Affairs from October 2014 to February 2019, and provided consulting services to us from 2013 to 2014. Ms. Denyes practiced law in the corporate department at Cooley LLP and was named partner in 2000. Her practice at Cooley was focused on securities and corporate matters, including private financings, public offerings, mergers and acquisitions and corporate governance and disclosure issues. Ms. Denyes holds a J.D. from the University of California, Berkeley School of Law and a B.A. in economics and business from the University of California, Los Angeles.
EXECUTIVE COMPENSATION
We are a “smaller reporting company” under Item 10 of Regulation S-K promulgated under the Exchange Act and the following compensation disclosure is intended to comply with the requirements applicable to smaller reporting companies. Although the rules allow the Company to provide less detail about its executive compensation program, the Compensation Committee is committed to providing the information necessary to help stockholders understand its executive compensation-related decisions. Accordingly, this section includes supplemental narratives that describe the 2025 executive compensation program for our principal executive officer and the next two most highly compensated executive officers (“Named Executive Officers”).
Overview
We are a clinical stage biotechnology company leveraging evolutionary intelligence to translate tRNA synthetase biology into new therapies for fibrosis and inflammation. tRNA synthetases are ancient, essential proteins that have evolved novel domains that regulate diverse pathways extracellularly in humans. Our discovery platform is focused on unlocking hidden therapeutic intervention points by uncovering signaling pathways driven by our proprietary library of domains derived from all 20 tRNA synthetases.
Efzofitimod
Our lead therapeutic candidate is efzofitimod, a novel biologic immunomodulator in clinical development for the treatment of interstitial lung disease (“ILD”), a group of immune-mediated disorders that can cause inflammation and fibrosis, or scarring, of the lungs. Efzofitimod is a tRNA synthetase derived therapy that selectively modulates activated myeloid cells through neuropilin-2 (“NRP2”) to resolve aberrant inflammation without immune suppression and potentially prevent the progression of fibrosis. ILDs are
25
predominantly immune-mediated disorders that are characterized by chronic inflammation, which can lead to progressive fibrosis of the lung. There are limited treatment options for ILD and there remains a high unmet medical need. Sarcoidosis and systemic sclerosis (“SSc”, also known as scleroderma)-associated ILD (“SSc-ILD”) are two major forms of ILD. The U.S. Food and Drug Administration (“FDA”) has granted efzofitimod orphan drug designations for the treatment of sarcoidosis and for the treatment of SSc, and Fast Track designations for the treatment of pulmonary sarcoidosis and for the treatment of SSc-ILD. The European Commission (“EC”) has granted efzofitimod orphan drug designations for the treatment of sarcoidosis and for the treatment of SSc, based on the opinion of the European Medicines Agency (“EMA”) Committee for Orphan Medicinal Products (“COMP”). The Pharmaceutical and Medical Devices Agency (“PMDA”) has granted efzofitimod orphan drug designation for the treatment of sarcoidosis to Kyorin Pharmaceutical Co., Ltd. (“Kyorin”), our partner in Japan.
In September 2025, we announced top-line data from a global Phase 3 randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of efzofitimod in patients with pulmonary sarcoidosis (“EFZO-FIT study”). The EFZO-FIT study was a 52-week study in 268 patients with pulmonary sarcoidosis consisting of three parallel cohorts randomized equally to either 3.0 mg/kg or 5.0 mg/kg of efzofitimod or placebo dosed intravenously once every four weeks for a total of 12 doses, with a 4-week safety follow-up. The study design incorporated a protocol guided steroid taper in the first 12 weeks of the study, followed by continued taper or rescue until week 48. The study did not meet its primary endpoint of change from baseline in mean daily oral corticosteroid (“OCS”) dose at week 48. The change from baseline in mean daily OCS dose reduced to an average of 2.79 mg for 5.0 mg/kg efzofitimod vs 3.52 mg for placebo (p=0.3313). The study’s statistical analysis plan was designed on a hierarchical assessment basis, as such since the primary endpoint was not met, all subsequent statistical testing is reported as nominal findings. The study demonstrated a clinically meaningful improvement in the King’s Sarcoidosis Questionnaire (“KSQ”)-Lung score at week 48 for 5.0 mg/kg efzofitimod compared to placebo (p=0.0479), with a responder analysis of patients who achieved complete steroid withdrawal at week 48 with an improved KSQ-Lung score also showing improvement in patients treated with 5.0 mg/kg efzofitimod compared to placebo (p=0.0196). Lung function as measured by forced vital capacity (“FVC”) at week 48 was maintained in all groups. Efzofitimod was generally well-tolerated at both the 3.0 mg/kg and 5.0 mg/kg doses, consistent with previously observed safety profile in all trials conducted to date. At the European Respiratory Society (“ERS”) Congress in late September 2025, we announced additional findings from the EFZO-FIT study, including analyses of additional pre-specified outcomes that demonstrated clinical improvements in mean change from baseline in the Fatigue Assessment (“FAS”) Total Score (p=0.0226) and KSQ-General Health score (p=0.0197) in patients treated with 5.0 mg/kg efzofitimod versus placebo. Treatment with efzofitimod was also associated with a trend toward a greater proportion of patients achieving steroid-free status for at least six months. Based on the trial findings, which we believe indicate drug activity for efzofitimod as evidenced by improvements across multiple clinically relevant efficacy endpoints, we have scheduled a Type C meeting with the FDA in mid-April 2026 to review the results and determine the path forward for efzofitimod in pulmonary sarcoidosis.
We believe efzofitimod has potential applications in the treatment of other ILDs, such as chronic hypersensitivity pneumonitis (“CHP”) and connective tissue disease related ILD (“CTD-ILD”), including SSc-ILD and rheumatoid arthritis-associated ILD. As such, we designed a focused Phase 2 proof-of-concept clinical trial of efzofitimod (“EFZO-CONNECT study”) in patients with SSc-ILD. The EFZO-CONNECT study is a randomized, double-blind placebo-controlled proof-of-concept study to evaluate the efficacy, safety and tolerability of efzofitimod in patients with SSc-ILD. This is a 28-week study with three parallel cohorts randomized 2:2:1 to either 270 mg or 450 mg of efzofitimod or placebo dosed intravenously monthly for a total of six doses. The study intends to enroll up to 25 patients at multiple centers in the United States. The objective of the study is to evaluate the efficacy of multiple doses of IV efzofitimod on pulmonary, cutaneous (limited or diffuse) and systemic manifestations in patients with SSc-ILD. The primary endpoint is reduction in FVC. Secondary endpoints include certain measures regarding safety and tolerability. In July 2024, we amended the study to add an open label extension (“OLE”) to patients. Patients who complete the study and wish to receive ongoing treatment with efzofitimod are eligible to participate in the 24-week OLE. In June 2025, we announced interim data from the study showing three out of four efzofitimod-treated diffuse SSc-ILD patients showed clinically important improvement based on the modified Rodnan Skin Score (“mRSS”) assessment at 12 weeks and that efzofitimod was generally well-tolerated at all doses. We expect to complete enrollment of the study in the first half of 2026.
Named Executive Officers
This section discusses our executive compensation decisions for the year ended December 31, 2025 for our Named Executive Officers. Our Named Executive Officers for 2025 are the following:
26
Executive Summary
Corporate Performance Highlights
In 2025, we executed on our plans to advance the clinical development of efzofitimod, complete key manufacturing milestones for efzofitimod, advance our pipeline, enhance sustainability through meeting financial objectives, and complete critical pre-commercial launch readiness activities for efzofitimod. The Compensation Committee considered the achievements described below in determining achievement of our corporate goals. Certain elements of executive compensation are tied to the level of corporate goal achievement as described further below.
Highlights of our performance in 2025 include:
27
2025 Compensation Actions
Executive Compensation Practices
Our Compensation Committee conducts oversight of our compensation program and policies. Our executive compensation philosophy is based on the following objectives:
Our executive compensation program generally consists of the following three principal components: base salary, annual performance-based bonuses and long-term incentive compensation. We also provide our executive officers with severance and change-in-control payments and benefits, as well as other benefits generally available to all our employees, including retirement benefits under our tax-qualified retirement plan (“401(k) Plan”) and participation in employee benefit plans.
In evaluating our executive compensation program and policies, as well as the short- and long-term value of our executive compensation plans and arrangements, the Compensation Committee focuses on providing a competitive compensation package that provides significant short- and long-term incentives for the achievement of measurable corporate objectives and individual contribution towards our corporate performance. We believe that this approach provides an appropriate blend of short- and long-term incentives to maximize stockholder value.
We do not currently have formal policies for allocating compensation among base salary, annual performance bonuses and equity awards, short- and long-term compensation or among cash and non-cash compensation. Instead, the Compensation Committee uses its judgment to establish a target total direct compensation opportunity for executive officers that is a mix of current, short- and long-term incentive compensation, and cash and non-cash compensation, that it believes appropriate to achieve the goals of our executive compensation program and our corporate objectives. A significant portion of our Named Executive Officers’ target total direct compensation opportunity is comprised of “at-risk” compensation in the form of an annual performance bonus opportunity and equity awards, in order to align the executive officers’ incentives with the interests of our stockholders and our corporate goals.
Oversight of Executive Compensation
The Compensation Committee reviews and makes decisions with respect to all compensation paid to our executive officers, including our Named Executive Officers, except for the Chief Executive Officer. With respect to the Chief Executive Officer, the Compensation Committee recommends, and the Board of Directors determines, his compensation. As part of the process of determining the compensation for Named Executive Officers, the Compensation Committee considers the recommendations of our Chief Executive Officer who evaluates and provides to the Compensation Committee his performance assessments and compensation recommendations for the Named Executive Officers. In making these recommendations, the Chief Executive Officer meets with the independent compensation consultant to the Compensation Committee, as described below, and reviews and discusses the third-party compensation surveys and compensation data provided by the compensation consultant. While the Chief Executive Officer discusses these recommendations with the Compensation Committee and the Board, he does not participate in the deliberations concerning, or the determination of, his own compensation. The Compensation Committee makes a recommendation to the Board and the Board discusses and makes final determinations with respect to executive compensation matters without the Chief Executive Officer present during discussions of the Chief Executive Officer’s compensation. From time to time, various other members of management and
28
other employees as well as outside advisors or consultants may be invited by the Compensation Committee or the Board to make presentations, provide financial or other background information or advice or otherwise participate in the Compensation Committee or Board meetings.
The Compensation Committee meets periodically throughout the year to manage and evaluate our executive compensation program and determines the principal components of compensation (base salary, performance bonus and equity awards) for our executive officers on an annual basis; however, decisions may occur during the year for new hires, promotions or other special circumstances as the Compensation Committee determines appropriate. Neither the Board nor the Compensation Committee delegates authority to approve executive officer compensation except as described herein. The Compensation Committee does not maintain a formal policy regarding the timing of equity awards to our executive officers.
The Compensation Committee has sole authority over compensation consultants it retains to assist in its evaluation of executive compensation, including the authority to approve the consultant’s reasonable fees and other retention terms. In 2024, the Compensation Committee retained Radford, which is part of the Rewards Solutions practice at Aon plc, to provide a competitive assessment of the Company’s executive compensation program compared to executive compensation paid to executives at selected publicly traded peer companies and to provide the Compensation Committee with advice regarding executive officers’ compensation, including base salaries, performance-based bonuses and long-term equity compensation. The Compensation Committee’s direct engagement of Radford in 2024 was not the result of any recommendation by management, and the Compensation Committee approved all fees payable to Radford for its consulting services. The compensation consultant reports directly to the Compensation Committee, which maintains the authority to direct its work and engagement. The compensation consultant interacts with management to gain access to company information that is required to perform its services and to understand the culture and policies of our organization.
The Compensation Committee considered Radford’s independence, taking into account the following factors: (i) the amount of fees paid to Radford, as a percentage of the firm’s total revenue; (ii) the provision of other services to us by Radford; (iii) Radford’s policies and procedures designed to prevent conflicts of interest; (iv) any business or personal relationship of Radford with any member of the Compensation Committee; (v) any business or personal relationship of Radford or the individual compensation advisors employed by Radford with any of our executive officers or any members of the Compensation Committee; and (vi) any shares of our common stock owned by Radford or the individual compensation advisors employed by Radford. Following consideration of these factors, the Compensation Committee determined that Radford was independent.
The Compensation Committee’s general aim is for compensation to remain competitive with the market. We have not developed a specific market positioning or “benchmark” that we consistently aim for in setting compensation levels; instead the Compensation Committee determines each element of compensation, and total target cash and direct compensation, for our executive officers based on various facts and circumstances appropriate for our company in any given year. Competitive market positioning is only one of several factors, as described below under “Factors Used in Determining Executive Compensation,” that the Compensation Committee considers in making compensation recommendations and decisions, and therefore individual executive officer compensation may fall at varying levels as compared to the market data.
Use of Competitive Market Compensation Data
The peer group for 2025 targeted U.S.-based, publicly traded, late-stage development and early-stage commercial companies operating in the biopharmaceutical industry with market capitalizations generally between 0.5 and 5.0 times our market capitalization, with headcount generally under 150 employees, and with a particular focus on companies headquartered in biotechnology hub markets.
29
When designing our executive compensation program for 2025, the Compensation Committee reviewed market data for each executive officer’s position from the following peer group of companies for 2025:
Acelyrin, Inc. (SLRN)(1) |
KalVista Pharmaceuticals, Inc. (KALV) |
Alector, Inc. (ALEC) |
Kezar Life Sciences, Inc. (KZR) |
Allakos Inc. (ALLK) |
Longboard Pharmaceuticals, Inc. (LBPH)(2) |
Altimmune, Inc. (ALT) |
Pliant Therapeutics, Inc. (PLRX) |
Fortress Biotech, Inc. (FBIO) |
Savara Inc. (SVRA) |
Gossamer Bio, Inc. (GOSS) |
Scholar Rock Holding Corporation (SRRK) |
Immunic, Inc. (IMUX) |
Trevi Therapeutics, Inc. (TRVI) |
Jasper Therapeutics, Inc. (JSPR) |
X4 Pharmaceuticals, Inc. (XFOR) |
KalVista Pharmaceuticals, Inc. (KALV) |
|
(1) Acelyrin, Inc. merged with Alumis Inc. in February 2025.
(2) Longboard Pharmaceuticals, Inc. was acquired by H. Lundbeck A/S in December 2024, and is no longer part of our peer group as of the date of this Proxy Statement.
Factors Used in Determining Executive Compensation
The Compensation Committee sets, or recommends to the Board of Directors, the compensation of our executive officers at levels the Compensation Committee determines to be competitive and appropriate for each executive officer, using the Compensation Committee’s professional experience and judgment. Compensation decisions are not made by use of a formulaic approach; the Compensation Committee believes that these decisions require consideration of a multitude of relevant factors that may vary from year to year. In making executive compensation decisions, the Compensation Committee generally takes into consideration the following factors:
30
SUMMARY COMPENSATION TABLE
The following table presents all of the compensation earned by or paid to our Named Executive Officers during the fiscal years ending December 31, 2025 and 2024.
Name and Principal Position |
|
Year |
|
Salary ($) |
|
|
Option Awards ($) (1) |
|
|
Nonequity Incentive Plan Compensation ($) (2) |
|
|
All Other Compensation ($) (3) |
|
|
Total ($) |
|
|||||
Sanjay S. Shukla, M.D., M.S. |
|
2025 |
|
|
638,977 |
|
|
|
2,595,200 |
|
|
|
210,862 |
|
|
|
11,214 |
|
|
|
3,456,253 |
|
President and CEO |
|
2024 |
|
|
580,887 |
|
|
|
641,760 |
|
|
|
246,877 |
|
|
|
10,998 |
|
|
|
1,480,522 |
|
Jill M. Broadfoot |
|
2025 |
|
|
471,790 |
|
|
|
713,680 |
|
|
|
113,229 |
|
|
|
11,214 |
|
|
|
1,309,913 |
|
Chief Financial Officer |
|
2024 |
|
|
428,899 |
|
|
|
160,440 |
|
|
|
145,826 |
|
|
|
10,998 |
|
|
|
746,163 |
|
Nancy E. Denyes |
|
2025 |
|
|
451,570 |
|
|
|
713,680 |
|
|
|
108,377 |
|
|
|
11,214 |
|
|
|
1,284,841 |
|
General Counsel |
|
2024 |
|
|
410,517 |
|
|
|
160,440 |
|
|
|
139,576 |
|
|
|
18,772 |
|
|
|
729,305 |
|
Narrative Disclosure to Summary Compensation Table
As described above, the three principal components of our executive compensation program for our Named Executive Officers in 2025 were base salary, annual performance-based bonuses and long-term equity compensation. In line with our pay for performance philosophy, we structured a significant portion of our Named Executive Officers’ 2025 compensation to be variable, at-risk and tied directly to our measurable performance in the form of annual performance-based bonuses and long-term equity compensation.
Base Salary
Our Compensation Committee reviews the base salaries of our executive officers, including our Named Executive Officers, from time to time and makes adjustments as it determines to be reasonable and necessary to reflect the scope of an executive officer’s performance, contributions, responsibilities, experience, prior salary level, position (in the case of a promotion) and market conditions.
Base salary provides financial stability and security to our executive officers through a fixed amount of cash for performing job responsibilities. In December 2024, the Compensation Committee reviewed the base salaries for our executive officers, peer group data, the scope of each executive officer’s responsibilities for 2025, each executive officer’s prior experience and internal pay equity in order to determine 2025 base salaries for Ms. Broadfoot and Ms. Denyes and to recommend the 2025 base salary for Dr. Shukla to the Board of Directors. Based on our Compensation Committee’s subjective judgement, our Compensation Committee determined that a 10.0% increase was appropriate as a market adjustment in order to more closely align the Named Executive Officers’ salaries to the market median, based on peers that were later-stage clinical development or pre-commercial companies. Each of the Named Executive Officers’ 2025 annual base salary rates (effective January 1, 2025), as approved by the Compensation Committee or the Board of Directors, as applicable, are listed in the table below.
Named Executive Officer |
2025 Base Salary |
Sanjay S. Shukla, M.D., M.S. |
$638,977 |
Jill M. Broadfoot |
$471,790 |
Nancy E. Denyes |
$451,570 |
31
Annual Performance-Based Bonuses
In January 2016, the Board of Directors adopted our Senior Executive Cash Incentive Bonus Plan (“Bonus Plan”), which applies to certain key executives (“Executives”), who are recommended by the Compensation Committee and selected by the Board of Directors. The Bonus Plan provides for bonus payments based upon the attainment of performance targets established by the Board of Directors and related to operational and financial metrics with respect to our company or any of our subsidiaries (“Performance Goals”). Any bonuses paid under the Bonus Plan will be based upon objectively determinable bonus formulas that tie such bonuses to one or more performance targets relating to the Performance Goals. The bonus formulas will be adopted in each performance period by the Compensation Committee and communicated to each Executive. No bonuses will be paid under the Bonus Plan unless and until the Compensation Committee makes a determination with respect to the attainment of the Performance Goals. Notwithstanding the foregoing, the Compensation Committee may adjust bonuses payable under the Bonus Plan based on individual performance or pay bonuses (including, without limitation, discretionary bonuses) to Executives under the Bonus Plan based upon such other terms and conditions as the Compensation Committee may in its discretion determine.
Each of our Named Executive Officers were eligible to receive performance-based bonuses based entirely on our achievement of Performance Goals established by the Board of Directors for 2025. The actual amount of any performance-based bonus paid, if any, is calculated by multiplying the Executives’ annual base salary, target bonus percentage, and the percentage attainment of the Performance Goals for 2025. For 2025, the target bonus percentages for Dr. Shukla, Ms. Broadfoot and Ms. Denyes were 55%, 40% and 40%, respectively. In December 2024, Dr. Shukla’s target bonus increased from 50% to 55% based on a competitive assessment of the Company’s executive compensation program compared to executive compensation paid to executives at selected publicly traded peer companies.
The Performance Goals for 2025 included the following:
The Performance Goals were weighted. In evaluating our performance for 2025, the Compensation Committee reviewed the objectives and the 2025 performance highlights described earlier in this section. The Compensation Committee noted that the EFZO-FIT study did not meet its primary endpoint, however we believe the data from the trial did indicate drug activity. Additionally, we successfully met the majority of the Performance Goals listed above, including completing data read outs for both clinical studies, completing three process performance qualification manufacturing batches and key pre-commercialization activities for efzofitimod, advancing our pipeline candidates, finishing 2025 with key personnel hired, and maintaining a certain level of cash and investments. The Compensation Committee determined that we had achieved 75% level of performance. However, given the results of the EFZO-FIT study, the Compensation Committee lowered the target bonus payout for our executive management team to 60%. The target bonus achievement for our Named Executive Officers for 2025 is reflected in the table below.
Named Executive Officer |
Bonus |
Sanjay S. Shukla, M.D., M.S. |
$210,862 |
Jill M. Broadfoot |
$113,229 |
Nancy E. Denyes |
$108,377 |
Equity-Based Incentive Awards
Equity incentives are a key component of our executive compensation program that the Compensation Committee believes motivate executive officers to achieve our business objectives by tying incentives to the appreciation of our common stock over a longer time horizon. Equity compensation for our executive officers are generally reviewed and determined at the beginning of each
32
year or as appropriate during the year for new hires, promotions or other special circumstances, such as to encourage retention or as a reward for significant achievement. Individual grants are determined based on a number of factors, including current corporate and individual performance, outstanding equity holdings and their retention value and total ownership, historical value of our stock, internal equity amongst executives and market data. The number of shares granted to our Named Executive Officers were increased as compared to prior years primarily to maintain their total ownership percentage.
In December 2024, the Compensation Committee or the Board of Directors, as applicable, approved the following annual stock option grants for our Named Executive Officers, which were granted in January 2025. The stock options vest monthly over a four-year period and have an exercise price of $3.74 per share, the closing price of our common stock on the grant date.
Named Executive Officer |
Stock Option Grant (# shares) |
Sanjay S. Shukla, M.D., M.S. |
1,000,000 |
Jill M. Broadfoot |
275,000 |
Nancy E. Denyes |
275,000 |
Other Compensation
Our Named Executive Officers are eligible to participate in all of our employee benefit plans, including our medical, dental vision, group life and disability insurance plans, in each case on the same basis as other employees. We also pay the premiums for term life insurance and long-term disability for all of our employees, including our Named Executive Officers. None of our Named Executive Officers participate in or have account balances in qualified or non-qualified defined benefit plans sponsored by us. We generally do not provide perquisites or personal benefits to our Named Executive Officers, although we may from time to time provide signing bonuses or other reasonable benefits as our Compensation Committee determines appropriate.
We maintain our 401(k) Plan that provides eligible U.S. employees, including our Named Executive Officers, with an opportunity to save for retirement on a tax-advantaged basis. Eligible employees are able to defer eligible compensation subject to applicable annual Code limits. Employees’ pre-tax contributions are allocated to each participant’s individual account and are then invested in selected investment alternatives according to the participants’ directions. Employees are immediately and fully vested in their contributions. Our 401(k) Plan is intended to be qualified under Section 401(a) of the Code with our 401(k) Plan’s related trust intended to be tax exempt under Section 501(a) of the Code. As a tax-qualified retirement plan, contributions to our 401(k) Plan and earnings on those contributions are not taxable to the employees until distributed from our 401(k) Plan. We match employee contributions under the 401(k) Plan in an amount up to 3% of each applicable employee’s compensation (equivalent to a 50% match with respect to up to 6% of such employee’s compensation). We also pay, on behalf of our employees, a significant portion of premiums for health, life and disability insurance.
Compensation Recovery Policy
As a public company, if we are required to restate our financial results due to our material noncompliance with any financial reporting requirements under the federal securities laws as a result of misconduct, any executive officer may be legally required to reimburse our Company for any bonus or other incentive-based or equity-based compensation they receive in accordance with the provisions of section 304 of the Sarbanes-Oxley Act of 2002, as amended. In October 2023, we adopted a Dodd-Frank Wall Street Reform and Consumer Protection Act compliant clawback policy, as required by SEC rules.
Employment Arrangements with Our Named Executive Officers
We consider it essential to the best interests of our stockholders to attract high quality executives and foster the continuous employment of our key management personnel. In this regard, we believe some severance arrangements are necessary. We also recognize that the possibility of a change in control may exist and that the uncertainty and questions that it may raise among management could result in the departure or distraction of management personnel to the detriment of our company and our stockholders. In order to reinforce and encourage the continued attention and dedication of certain key members of management, on December 21, 2015, the Compensation Committee approved the Executive Severance and Change in Control Policy (the “Policy”). The purpose of the Policy is to provide certain of our senior management employees with compensation and benefits in the event of a termination of employment without Cause or for Good Reason.
Under the Policy, the terms below are generally defined as follows:
“Cause” generally means termination by the Company due to the employee’s (i) dishonest statements; (ii) commission of a felony or any misdemeanor involving moral turpitude, deceit, dishonesty or fraud; (iii) failure to substantially perform
33
the duties, functions and responsibilities of his or her position; (iv) gross negligence, willful misconduct or insubordination; or (v) a material breach by the employee of any provision of any agreement with the Company relating to noncompetition, nonsolicitation, nondisclosure and/or assignment of inventions.
“Good Reason” generally means (i) a material reduction in the employee’s responsibilities, authority or duties; (ii) a material reduction in the employee’s base compensation; or (iii) relocation of our executive headquarters to a location more than 50 miles from San Diego, California.
“Sale Event” generally means (i) the sale or other transfer of all or substantially all of the assets of our company, (ii) a merger to which the Company is a party and the Company’s stockholders do not own more than 50% of the combined voting power of the surviving entity or its parent company; (iii) the sale of all of the Company’s stock to un unrelated person, entity or group, or (iv) any other transaction in which the Company’s stockholders do not own more than 50% of the combined voting power of any successor entity.
The post-termination compensation and benefits under the Policy include the (i) acceleration of time-based vesting provisions of outstanding stock options and other equity awards that would have vested within 12 months of the termination, (ii) severance in the amount of 12 months of base salary, and (iii) if the employee timely elects continued coverage under a group health plan sponsored by us under the Consolidated Omnibus Budget Reconciliation Act of 1985 (“COBRA”), monthly payment or reimbursement of the employer portion of group health care benefits under COBRA for up to 12 months after termination.
In addition, if the termination occurs within two months prior to or one year after the closing of a Sale Event, then, in lieu of the benefits described above, such eligible employee is entitled to (i) full acceleration of time-based vesting provisions of outstanding stock options and other equity awards, (ii) severance in a lump sum in the amount of 12 months of base salary, (iii) payment or reimbursement of the employee’s bonus target for the calendar year in which the termination occurred, and (iv) if the employee timely elects continued coverage under a group health plan sponsored by us under COBRA, monthly payment of the employer portion of group health care benefits under COBRA for up to 12 months after termination.
In each case, receipt of any compensation or benefits under the Policy is subject to the eligible employee’s execution of a severance agreement and release.
To the extent Section 280G of the Code is applicable with respect to payments to an eligible employee, such eligible employee shall be entitled to receive either: (a) payment of the full amounts set forth above to which the eligible employee is entitled or (b) payment of such lesser amount that does not trigger excise taxes under Section 4999 of the Code, whichever results in the employee receiving a higher amount after taking into account all federal, state, and local income, excise and employment taxes.
Employees who are party to an agreement or other arrangement with us that provides greater benefits in the aggregate than set forth in the Policy are not eligible to receive any payments or benefits under the Policy.
In addition, we have also entered into a written employment agreement with our President and Chief Executive Officer that provides for payments in connection with his resignation, retirement or other termination, or a change in control, as described below.
Sanjay S. Shukla, M.D., M.S.
Under the terms of an employment agreement with Dr. Shukla entered into on November 1, 2017 in connection with his transition into the role of our President, Chief Executive Officer and principal executive officer (as amended in February 2021, the “CEO Employment Agreement”), Dr. Shukla is entitled to an initial annual base salary of $450,000, subject to annual review and increase as determined by the Compensation Committee. For 2025, Dr. Shukla’s annual base salary was $638,977. In addition, Dr. Shukla is eligible for an annual bonus target, in the amount of 55% of his then-current base salary for the calendar year, as determined by the Board of Directors.
Dr. Shukla’s employment is at-will. In the event that Dr. Shukla’s employment is terminated by Dr. Shukla for Good Reason or by us without Cause (as such terms are defined below), Dr. Shukla will be entitled to receive (i) the amount of his accrued but unpaid salary and unpaid expense reimbursements and any accrued but unused vacation as of the date of termination, (ii) any vested benefits Dr. Shukla may have under any employee benefit plan, which shall be paid in accordance with the terms of such employee benefit plans, as of the date of termination, (iii) any earned but unpaid incentive compensation from the prior calendar year, (iv) an amount equal to Dr. Shukla’s current annual base salary plus his annual target incentive compensation in the year of termination, (v) acceleration of the time-based vesting provisions of all stock options or other stock-based awards that would have vested within 12
34
months of the termination, and (vi) if he timely elects continued coverage under a group health plan sponsored by us under COBRA, payment or reimbursement of the employer portion of group health care benefits under COBRA for up to 12 months after termination, in the case of each of (iv), (v) and (vi), subject to the execution of a separation agreement and release.
In the event that Dr. Shukla’s employment is terminated by us without Cause or by Dr. Shukla for Good Reason within two months prior and 12 months after any Change in Control, as such terms are defined below, Dr. Shukla is entitled to (i) a cash payment equal to his then-current base salary plus his annual target incentive compensation in the year of termination, (ii) full acceleration of the time-based vesting provisions of all outstanding stock options or other stock-based awards, and (iii) if he timely elects continued coverage under a group health plan sponsored by us under COBRA, payment or reimbursement of the employer portion of group health care benefits under COBRA for up to 12 months after termination. On February 4, 2021, the Board of Directors approved an amendment to the CEO Employment Agreement to increase the cash payment payable to Dr. Shukla as described in (i) above to 1.5 times his then-current base salary plus his annual target incentive compensation in the year of termination.
Under the CEO Employment Agreement, the terms below are generally defined as follows:
“Cause” generally means termination by the Company due to Dr. Shukla’s (i) material act of willful misconduct in connection with the performance of his duties; (ii) conviction of, or the entry of a pleading of guilty or nolo contendere to, any crime involving fraud or embezzlement or any felony; (iii) willful and repeated failure to substantially perform the duties, functions and responsibilities of his positions; or (iv) a material breach by the employee of any of the material provisions contained in the CEO Employment Agreement; and
“Change in Control” generally means (i) any person or entity becomes the owner of more than 50% of the Company’s combined voting power; (ii) a majority of the members of the Board of Directors is replaced during any 12-month period by directors whose appointment or election is not endorsed by a majority of the members of the Board of Directors before the date of the appointment or election; or (iii) the consummation of (A) a merger to which the Company is a party and the Company’s stockholders do not own more than 50% of the combined voting power of the surviving entity or its parent company, or (B) any sale or other transfer of all or substantially all of the assets of our company.
“Good Reason” generally means (i) a material reduction in Dr. Shukla’s responsibilities, authority or duties; (ii) a material reduction in Dr. Shukla’s Base Salary; or (iii) relocation of our executive headquarters to a location more than 50 miles from San Diego, California.
Jill M. Broadfoot
Ms. Broadfoot entered into an at-will employment offer letter with us on July 16, 2018, which provided for an initial base salary of $350,000, subject to adjustments as determined by us in our sole discretion. For 2025, Ms. Broadfoot’s annual base salary was $471,790. Pursuant to the terms of her employment offer letter, Ms. Broadfoot is eligible for an annual bonus, currently in a target amount of up to 40% of her then-current base salary, as determined by our Compensation Committee based on corporate achievements of goals and achievement of Ms. Broadfoot’s individual goals.
Ms. Broadfoot is also eligible to receive certain post-termination compensation and benefits in accordance with the Policy described above.
Nancy E. Denyes
Ms. Denyes entered into an at-will employment offer letter with us on October 7, 2014, which provided for an initial base salary of $240,000, subject to adjustments as determined by us in our sole discretion. For 2025, Ms. Denyes’ annual base salary was $451,570.
Ms. Denyes is also eligible to receive certain post-termination compensation and benefits in accordance with the Policy described above.
Change in Control and Severance Benefits
Under the terms of the employment arrangements with each of our Named Executive Officers described above, either we or the executive officer may terminate the executive officer’s employment at any time. Each of our Named Executive Officers is eligible, under the terms of the CEO Employment Agreement with Dr. Shukla or the terms of the Policy for Ms. Broadfoot and Ms. Denyes, to receive, in exchange for a release of claims, severance benefits upon termination of employment either by us or by the executive officer
35
for Good Reason (as defined in the CEO Employment Agreement or the Policy, as applicable), with additional severance benefits provided in the event the termination is in connection with a change in control. In addition, the terms of equity awards granted to our Named Executive Officers are subject to the terms of our equity compensation plans and award agreements thereunder, which include accelerated vesting provisions upon certain change in control transactions. We do not provide any excise tax gross-ups or change-in-control benefits.
Outstanding Equity Awards at Fiscal Year-End
The following table sets forth certain information with respect to outstanding equity awards held by each of our Named Executive Officers as of December 31, 2025:
|
|
|
|
Option Awards |
|
|
Stock Awards |
|
||||||||||||||||||||
Name |
|
Vesting |
|
Number of |
|
|
Number of |
|
|
Equity |
|
Option |
|
Option |
|
|
|
|
|
Market Value Of Shares Or Units Of Stock That Have Not |
|
|||||||
Sanjay S. Shukla, |
|
3/30/2016 |
|
|
11,642 |
|
(1) |
|
— |
|
|
|
— |
|
|
68.04 |
|
3/30/2026 |
|
|
|
— |
|
|
|
— |
|
|
M.D., M.S. |
|
9/13/2016 |
|
|
1,964 |
|
(2) |
|
— |
|
|
|
— |
|
|
42.84 |
|
9/13/2026 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/7/2017 |
|
|
4,642 |
|
(2) |
|
— |
|
|
|
— |
|
|
46.20 |
|
2/7/2027 |
|
|
|
— |
|
|
|
— |
|
|
|
|
11/1/2017 |
|
|
32,142 |
|
(2) |
|
— |
|
|
|
— |
|
|
56.00 |
|
11/1/2027 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/6/2018 |
|
|
21,428 |
|
(2) |
|
— |
|
|
|
— |
|
|
46.20 |
|
2/6/2028 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/6/2019 |
|
|
14,285 |
|
(2) |
|
— |
|
|
|
— |
|
|
7.24 |
|
2/6/2029 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/5/2020 |
|
|
39,327 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.51 |
|
2/5/2030 |
|
|
|
— |
|
|
|
— |
|
|
|
|
5/26/2020 |
|
|
36,571 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.06 |
|
5/26/2030 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/4/2021 |
|
|
112,469 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.52 |
|
2/4/2031 |
|
|
|
— |
|
|
|
— |
|
|
|
|
5/21/2021 |
|
|
207,000 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.45 |
|
5/21/2031 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/3/2022 |
|
|
79,542 |
|
(2) |
|
3,458 |
|
(2) |
|
— |
|
|
5.52 |
|
2/3/2032 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/3/2022 |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
— |
|
|
— |
|
|
|
10,375 |
|
(4) |
|
8,125 |
|
|
|
5/24/2022 |
|
|
462,501 |
|
(2) |
|
53,779 |
|
(2) |
|
— |
|
|
2.81 |
|
5/24/2032 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/16/2023 |
|
|
238,067 |
|
(2) |
|
98,028 |
|
(2) |
|
— |
|
|
2.20 |
|
2/16/2033 |
|
|
|
— |
|
|
|
— |
|
|
|
|
1/5/2024 |
|
|
287,500 |
|
(2) |
|
312,500 |
|
(2) |
|
— |
|
|
1.50 |
|
1/5/2034 |
|
|
|
— |
|
|
|
— |
|
|
|
|
1/8/2025 |
|
|
229,166 |
|
(2) |
|
770,834 |
|
(2) |
|
— |
|
|
3.74 |
|
1/8/2035 |
|
|
|
— |
|
|
|
— |
|
|
Jill M. Broadfoot |
|
7/30/2018 |
|
|
14,285 |
|
(1) |
|
— |
|
|
|
— |
|
|
11.41 |
|
7/30/2028 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/6/2019 |
|
|
3,571 |
|
(2) |
|
— |
|
|
|
— |
|
|
7.24 |
|
2/6/2029 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/5/2020 |
|
|
23,359 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.51 |
|
2/5/2030 |
|
|
|
— |
|
|
|
— |
|
|
|
|
5/26/2020 |
|
|
15,000 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.06 |
|
5/26/2030 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/4/2021 |
|
|
50,000 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.52 |
|
2/4/2031 |
|
|
|
— |
|
|
|
— |
|
|
|
|
5/21/2021 |
|
|
54,000 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.45 |
|
5/21/2031 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/3/2022 |
|
|
28,750 |
|
(2) |
|
1,250 |
|
(2) |
|
— |
|
|
5.52 |
|
2/3/2032 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/3/2022 |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
— |
|
|
— |
|
|
|
3,750 |
|
(4) |
|
2,937 |
|
|
|
5/24/2022 |
|
|
67,498 |
|
(2) |
|
7,849 |
|
(2) |
|
— |
|
|
2.81 |
|
5/24/2032 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/16/2023 |
|
|
59,516 |
|
(2) |
|
24,507 |
|
(2) |
|
— |
|
|
2.20 |
|
2/16/2033 |
|
|
|
— |
|
|
|
— |
|
|
|
|
1/5/2024 |
|
|
71,875 |
|
(2) |
|
78,125 |
|
(2) |
|
— |
|
|
1.50 |
|
1/5/2034 |
|
|
|
— |
|
|
|
— |
|
|
|
|
1/8/2025 |
|
|
63,020 |
|
(2) |
|
211,980 |
|
(2) |
|
— |
|
|
3.74 |
|
1/8/2035 |
|
|
|
— |
|
|
|
— |
|
|
Nancy E. Denyes |
|
1/27/2016 |
|
|
1,428 |
|
(2) |
|
— |
|
|
|
— |
|
|
85.96 |
|
1/27/2026 |
|
|
|
— |
|
|
|
— |
|
|
|
|
9/13/2016 |
|
|
2,607 |
|
(2) |
|
— |
|
|
|
— |
|
|
42.84 |
|
9/13/2026 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/7/2017 |
|
|
2,500 |
|
(2) |
|
— |
|
|
|
— |
|
|
46.20 |
|
2/7/2027 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/6/2018 |
|
|
3,571 |
|
(2) |
|
— |
|
|
|
— |
|
|
46.20 |
|
2/6/2028 |
|
|
|
— |
|
|
|
— |
|
|
|
|
5/16/2018 |
|
|
3,571 |
|
(3) |
|
— |
|
|
|
— |
|
|
11.90 |
|
5/16/2028 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/6/2019 |
|
|
8,928 |
|
(2) |
|
— |
|
|
|
— |
|
|
7.24 |
|
2/6/2029 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/5/2020 |
|
|
13,778 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.51 |
|
2/5/2030 |
|
|
|
— |
|
|
|
— |
|
|
|
|
5/26/2020 |
|
|
15,000 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.06 |
|
5/26/2030 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/4/2021 |
|
|
45,000 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.52 |
|
2/4/2031 |
|
|
|
— |
|
|
|
— |
|
|
|
|
5/21/2021 |
|
|
59,000 |
|
(2) |
|
— |
|
|
|
— |
|
|
4.45 |
|
5/21/2031 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/3/2022 |
|
|
20,604 |
|
(2) |
|
896 |
|
(2) |
|
— |
|
|
5.52 |
|
2/3/2032 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/3/2022 |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
— |
|
|
— |
|
|
|
2,687 |
|
(4) |
|
2,104 |
|
|
|
5/24/2022 |
|
|
78,920 |
|
(2) |
|
9,177 |
|
(2) |
|
— |
|
|
2.81 |
|
5/24/2032 |
|
|
|
— |
|
|
|
— |
|
|
|
|
2/16/2023 |
|
|
59,516 |
|
(2) |
|
24,507 |
|
(2) |
|
— |
|
|
2.20 |
|
2/16/2033 |
|
|
|
— |
|
|
|
— |
|
|
|
|
1/5/2024 |
|
|
71,875 |
|
(2) |
|
78,125 |
|
(2) |
|
— |
|
|
1.50 |
|
1/5/2034 |
|
|
|
— |
|
|
|
— |
|
|
|
|
1/8/2025 |
|
|
63,020 |
|
(2) |
|
211,980 |
|
(2) |
|
— |
|
|
3.74 |
|
1/8/2035 |
|
|
|
— |
|
|
|
— |
|
|
36
PAY VERSUS PERFORMANCE
We are providing the following information about the relationship between executive compensation actually paid and certain financial performance of our company as required by Section 953(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 402(v) of Regulation S-K. Use of the term “compensation actually paid” is required by the SEC’s rules and as a result of the calculation methodology required by the SEC, such amounts differ from compensation actually received by the individuals and the compensation decisions described in the “Executive Compensation” section above.
Year |
Summary Compensation Table Total for Principal Executive Officer (“PEO”) (1) |
|
Compensation Actually Paid to PEO (2) |
|
Average Summary Compensation Table Total for Non-PEO Named Executive Officers (“NEOs”) (3) |
|
Average Compensation Actually Paid to Non-PEO NEOs (2) |
|
Value of Initial Fixed $100 Investment Based On Total Stockholder Return (“TSR”) (4) |
|
Company Net Income (Loss) (thousands)(5) |
|
||||||
(a) |
(b) |
|
(c) |
|
(d) |
|
(e) |
|
(f) |
|
(g) |
|
||||||
2025 |
$ |
|
$ |
|
$ |
|
$ |
|
$ |
|
$ |
( |
) |
|||||
2024 |
$ |
|
$ |
|
$ |
|
$ |
|
$ |
|
$ |
( |
) |
|||||
2023 |
$ |
|
$ |
|
$ |
|
$ |
|
$ |
|
$ |
( |
) |
|||||
37
Year |
NEOs |
Summary Compensation Table (“SCT”) Total Compensation |
|
Deduct: Grant Date Fair Value of the “Stock Awards” and “Option Awards” Columns in the SCT for Applicable Year* |
|
Add: Fair Value at Applicable Year End of Awards Granted during Applicable Year that Remain Unvested as of Applicable Year End* |
|
Add: Change in Fair Value from the end of the Prior Year to the end of the Applicable Year of Awards Granted during Prior Year that were Outstanding and Unvested as of Applicable Year End* |
|
Add: Vesting Date Fair Value of Awards Granted during the Applicable Year that Vested During the Applicable Year* |
|
Add: Change in Fair Value as of the Vesting Date of Awards Granted in Prior Year that Vested in the Applicable Year |
|
Compensation Actually Paid |
|
|||||||
2025 |
PEO |
$ |
|
$ |
|
$ |
|
$ |
( |
|
$ |
|
$ |
( |
|
$ |
|
|||||
|
Average Non-PEO NEOs |
$ |
|
$ |
|
$ |
|
$ |
( |
|
$ |
|
$ |
( |
|
$ |
|
|||||
* The valuation assumptions used to calculate fair values did not materially differ from those disclosed at the time of grant.
Analysis of the Information Presented in the Pay versus Performance Table
We generally seek to incentivize long-term performance, and therefore do not specifically align our performance measures with “compensation actually paid” (as computed in accordance with Item 402(v) of Regulation S-K) for a particular year. In accordance with Item 402(v) of Regulation S-K, we are providing the following descriptions of the relationships between information presented in the Pay Versus Performance table.
Compensation Actually Paid and Net Income (Loss)
Our company has not historically looked to net income (loss) as a performance measure for our executive compensation program. Our net loss was $(64.0) million in 2024 and $(74.1) million in 2025. As a result, we do not believe there is any meaningful relationship between our net loss and compensation actually paid to our NEOs during the periods presented. The graph below shows the relationship between compensation actually paid to our PEO and the average amount of compensation actually paid to our non-PEO NEOs, on one hand, to the Company’s net loss over the three years presented, on the other hand.
38
Compensation Actually Paid and Cumulative TSR
The graph below shows the relationship between compensation actually paid to our PEO and the average amount of compensation actually paid to our non-PEO NEOs, on one hand, to the Company’s cumulative TSR over the three years presented, on the other hand.
All information provided above under the “Pay Versus Performance” heading will not be deemed to be incorporated by reference in any filing of our company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing, except to the extent the Company specifically incorporates such information by reference.
39
Policies and Practices Related to the Grant of Certain Equity Awards Close in Time to the Release of Material Nonpublic Information
From time to time, we grant stock options to our employees, including our Named Executive Officers.
Equity Compensation Plans
2015 Stock Plan
A description of this plan is included in “Proposal 4—Approval of an Amendment to the 2015 Stock Plan.”
2015 ESPP
Additional long-term equity incentives are provided through our 2015 ESPP, which became effective in connection with the Company’s initial public offering in May 2015.
All employees (including our named Executive Officers) who have been employed by us or our designated subsidiaries for at least six months and whose customary employment is for more than 20 hours a week are eligible to participate in the 2015 ESPP. Any employee who owns, or would own upon such purchase under the 2015 ESPP, 5% or more of the voting power or value of our stock is not eligible to purchase shares under our the 2015 ESPP.
We may make one or more offerings to our employees to purchase stock under the 2015 ESPP. Unless otherwise determined by the administrator of the 2015 ESPP, six month offering periods will begin each May 16th and November 16th, respectively, each referred to as offering periods. The administrator may designate different offering periods in its discretion but no offering shall exceed 12 months in duration or overlap with another offering.
Each employee who is a participant in the 2015 ESPP may purchase shares by authorizing payroll deductions at a minimum of 1% and up to 15% of his or her eligible compensation for each pay period. Unless the participating employee has previously withdrawn from the offering, his or her accumulated payroll deductions will be used to purchase common stock on the last business day of the offering period at a price equal to 85% of the fair market value of the common stock on either the first or the last day of the offering period, whichever is lower, provided that no more than 2,500 shares of common stock or such other lesser maximum number established by the plan administrator may be purchased by any one employee during each offering period. Under applicable tax rules, an employee may purchase no more than $25,000 worth of common stock, valued at the start of the purchase period, under the 2015 ESPP in any calendar year.
The accumulated payroll deductions of any employee who is not a participant on the last day of an offering period will be refunded. An employee’s rights under the 2015 ESPP terminate upon voluntary withdrawal from the plan or when the employee ceases employment for any reason.
The 2015 ESPP may be terminated or amended by our Board of Directors at any time. Amendments that increase the number of shares of our common stock authorized under the 2015 ESPP and certain other amendments require the approval of our stockholders.
The 2015 ESPP is designed to allow us to continue to provide our employees with the opportunity to acquire an ownership interest in the Company through their participation in the 2015 ESPP, thereby encouraging them to remain in our service and more closely aligning their interests with those of our stockholders.
40
2022 Inducement Plan
The Compensation Committee adopted the 2022 Inducement Plan in March 2022, which became effective upon adoption. The 2022 Inducement Plan was adopted without stockholder approval, as permitted by the Nasdaq listing rules. The 2022 Inducement Plan provides for the grant of equity-based awards, including nonstatutory stock options, stock appreciation rights, restricted stock awards, restricted stock unit awards, performance-based stock awards, performance-based cash awards and other forms of equity compensation, and its terms are substantially similar to the stockholder-approved 2015 Stock Plan. In accordance with relevant Nasdaq listing rules, awards under the 2022 Inducement Plan may only be made to individuals who were not previously employees or non-employee directors of ours (or following such individuals’ bona fide period of non-employment with us), as an inducement material to the individual’s entry into employment with us. In addition, awards must be approved by either a majority of the Company’s “independent directors” (as such term is defined in Nasdaq Listing Rule 5605(a)(2)) or the Compensation Committee, provided such committee is comprised solely of independent directors.
In March 2025, the Compensation Committee of the Board of Directors approved an amendment to increase the aggregate number of authorized shares of common stock reserved for issuance under the 2022 Inducement Plan from 300,000 shares to 600,000 shares. Shares subject to stock awards granted under our 2022 Inducement Plan that expire or terminate without being exercised in full, or that are paid out in cash rather than in shares, do not reduce the number of shares available for issuance under our 2022 Inducement Plan. Additionally, shares become available for future grant under our 2022 Inducement Plan if they were issued under stock awards granted under our 2022 Inducement Plan and we repurchase or reacquire them or they are forfeited.
41
Director Compensation
Our Board of Directors adopted a non-employee director compensation policy in May 2015 that is designed to provide a total compensation package that enables us to attract and retain, on a long-term basis, high-caliber non-employee directors. In January 2016, February 2017, February 2022, February 2024, and December 2024 our Board of Directors adopted amendments to the policy with respect to the cash and equity component of compensation to our non-employee directors. Under this policy, as amended to date, all non-employee directors are paid cash compensation for service on the Board of Directors and committees of the Board of Directors as set forth below, prorated based on days of service during a calendar year.
Under the policy in place for 2025, non-employee directors were eligible to receive cash and equity compensation as follows:
Board of Directors |
|
Annual Retainer |
|
All non-employee members |
|
$ |
40,000 |
Additional retainer for Chairperson |
|
$ |
30,000 |
Audit Committee: |
|
|
|
Chairperson |
|
$ |
20,000 |
Non-Chairperson members |
|
$ |
9,000 |
Compensation Committee: |
|
|
|
Chairperson |
|
$ |
15,000 |
Non-Chairperson members |
|
$ |
7,000 |
Nominating and Corporate Governance Committee: |
|
|
|
Chairperson |
|
$ |
10,000 |
Non-Chairperson members |
|
$ |
5,000 |
In addition, under the policy, each newly appointed or elected non-employee director will receive an option grant to purchase up to 100,000 shares of common stock, which will vest in equal monthly installments during the 36 months following the grant date, subject to the director’s continued service on our Board of Directors. Thereafter, on the date of each annual meeting of stockholders, each continuing non-employee director will be eligible to receive an annual option grant to purchase up to 50,000 shares of common stock, which will vest in full upon the earlier of the first anniversary of the date of grant or the date of the following annual meeting of stockholders, subject to the director’s continued service on our Board of Directors. All of the foregoing options will be granted with an exercise price equal to the fair market value of our common stock on the date of grant.
We have agreed to reimburse all reasonable out-of-pocket expenses incurred by non-employee directors in attending Board and committee meetings.
Director Compensation Table—2025
The following table sets forth information with respect to the compensation earned by our non-employee directors during the fiscal year ended December 31, 2025. During 2025, Dr. Shukla did not receive compensation for his service on the Board of Directors. The compensation paid to Dr. Shukla as an employee of our company is set forth under the heading “Executive Compensation—Summary Compensation Table”.
Name |
|
Fees Earned or Paid in Cash |
|
|
Option Awards(1) |
|
|
Total |
|
|||
Timothy P. Coughlin (Chairman) (2) |
|
$ |
82,200 |
|
|
$ |
112,085 |
|
|
$ |
194,285 |
|
Eric Benevich (3) |
|
$ |
51,764 |
|
|
$ |
112,085 |
|
|
$ |
163,849 |
|
John K. Clarke (4) |
|
$ |
19,775 |
|
|
$ |
— |
|
|
$ |
19,775 |
|
Jane A. Gross, Ph.D. (5) |
|
$ |
58,338 |
|
|
$ |
112,085 |
|
|
$ |
170,423 |
|
Svetlana Lucas, Ph.D. (6) |
|
$ |
63,044 |
|
|
$ |
112,085 |
|
|
$ |
175,129 |
|
Paul Schimmel, Ph.D. (7) |
|
$ |
40,000 |
|
|
$ |
112,085 |
|
|
$ |
152,085 |
|
Sara L. Zaknoen, M.D. (8) |
|
$ |
55,337 |
|
|
$ |
112,085 |
|
|
$ |
167,422 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
42
43
Other than the compensation agreements and other arrangements described under “Executive Compensation” and the transactions described below, since January 1, 2024, there has not been and there is not currently proposed, any transaction or series of similar transactions to which we were, or will be, a party in which the amount involved exceeded, or will exceed the lesser of $120,000 or 1% of the average of our total assets at year-end for the last two completed fiscal years and in which any director, executive officer, holder of five percent or more of any class of our capital stock or any member of the immediate family of, or entities affiliated with, any of the foregoing persons, had, or will have, a direct or indirect material interest.
Executive Officer and Director Compensation
Employment Agreements
We have entered into offer letters or employment agreements with each of our Named Executive Officers. For more information regarding these arrangements, see “Executive Compensation—Employment Arrangements with Our Named Executive Officers.”
Stock Option Awards
For information regarding stock option awards and other equity incentive awards granted to our Named Executive Officers and directors, see “Director Compensation” and “Executive Compensation.”
Indemnification Agreements
We have entered into agreements to indemnify our directors and executive officers. These agreements will, among other things, require us to indemnify these individuals for certain expenses (including attorneys’ fees), judgments, fines and settlement amounts reasonably incurred by such person in any action or proceeding, including any action by or in our right, on account of any services undertaken by such person on behalf of our company or that person’s status as a member of our Board of Directors to the maximum extent allowed under Delaware law.
Procedures for Approval of Related Person Transactions
The Audit Committee conducts an appropriate review of all related person transactions for potential conflict of interest situations on an ongoing basis, and the approval of the Audit Committee is required for all such transactions. The Audit Committee follows the policies and procedures set forth in our written Related Person Transaction Policy in order to facilitate such review.
44
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS
The following table sets forth the beneficial ownership of the Company’s common stock as of March 1, 2026 by: (i) each of the executive officers named in the table under the heading “Summary Compensation Table,” (ii) each current director, (iii) all current directors and executive officers as a group, and (iv) all persons known to the Company to be the beneficial owners of more than 5% of the Company’s common stock. The table is based upon information supplied by our executive officers, directors and principal stockholders and a review of filings by the beneficial owners with the SEC pursuant to Sections 13(d) and 13(g) of the Exchange Act. A total of 98,051,212 shares of the Company’s common stock were issued and outstanding as of March 1, 2026.
Beneficial Owner (1) |
|
Number of Shares of Common Stock |
|
Number of of Common Days (3) |
|
Total Number of |
|
Percentage of Shares Beneficially Owned |
|
||
5% Stockholders: |
|
|
|
|
|
|
|
|
|
|
|
Federated Hermes Inc. (5) |
|
|
|
|
|
|
|
|
|
|
|
1001 Liberty Avenue Pittsburgh, PA 15222 |
|
|
10,544,437 |
|
— |
|
10,544,437 |
|
|
10.75 |
% |
FMR LLC (6) |
|
|
|
|
|
|
|
|
|
|
|
245 Summer Street Boston, MA 02210 |
|
|
8,784,009 |
|
— |
|
8,784,009 |
|
|
8.96 |
% |
BlackRock, Inc. (7) |
|
|
|
|
|
|
|
|
|
|
|
50 Hudson Yards New York, NY 10001 |
|
|
5,763,606 |
|
— |
|
5,763,606 |
|
|
5.88 |
% |
Named Executive Officers and Directors: |
|
|
|
|
|
|
|
|
|
|
|
Sanjay S. Shukla, M.D., M.S. (8) |
|
|
153,553 |
|
2,111,069 |
|
2,264,622 |
|
|
2.26 |
% |
Jill M. Broadfoot (9) |
|
|
37,296 |
|
535,197 |
|
572,493 |
|
* |
|
|
Nancy E. Denyes (10) |
|
|
33,124 |
|
532,922 |
|
566,046 |
|
|
* |
|
Timothy P. Coughlin (11) |
|
|
56,000 |
|
45,425 |
|
101,425 |
|
|
* |
|
Eric Benevich (12) |
|
|
— |
|
44,444 |
|
44,444 |
|
|
* |
|
Jane A. Gross, Ph.D. (13) |
|
|
9,750 |
|
41,141 |
|
50,891 |
|
|
* |
|
Svetlana Lucas, Ph.D. (14) |
|
|
6,000 |
|
41,141 |
|
47,141 |
|
|
* |
|
Paul Schimmel, Ph.D. (15) |
|
|
2,101,056 |
|
44,425 |
|
2,145,481 |
|
|
2.19 |
% |
Sara A. Zaknoen, M.D. (16) |
|
|
6,000 |
|
38,285 |
|
44,285 |
|
|
* |
|
All directors and executive officers as a group (9 persons) (17) |
|
|
2,402,779 |
|
3,434,049 |
|
5,836,828 |
|
|
5.75 |
|
* Represents beneficial ownership of less than 1% of the shares of common stock.
45
46
The following Audit Committee Report is not considered proxy solicitation material and is not deemed filed with the SEC. Notwithstanding anything to the contrary set forth in any of the Company’s filings made under the Securities Act of 1933, as amended, or the Exchange Act that might incorporate filings made by the Company under those statutes, the Audit Committee Report shall not be incorporated by reference into any prior filings or into any future filings made by the Company under those statutes.
AUDIT COMMITTEE REPORT
The Audit Committee of the Board of Directors (the “Audit Committee”) has furnished this report concerning the independent audit of the Company’s financial statements. Each member of the Audit Committee meets the enhanced independence standards established by the Sarbanes-Oxley Act of 2002 and rulemaking of the Securities and Exchange Commission (the “SEC”) and the Nasdaq Stock Market regulations. A copy of the Audit Committee Charter is available on the Company’s website at http://www.atyrpharma.com.
The Audit Committee’s responsibilities include assisting the Board of Directors regarding the oversight of the integrity of the Company’s financial statements, the Company’s compliance with legal and regulatory requirements, the independent registered public accounting firm’s qualifications and independence, and the performance of the Company’s internal audit function and the independent registered public accounting firm.
In fulfilling its oversight responsibilities, the Audit Committee reviewed and discussed the Company’s audited financial statements for the fiscal year ended December 31, 2025 with the Company’s management and Ernst & Young LLP. In addition, the Audit Committee has discussed with Ernst & Young LLP, with and without management present, their evaluation of the Company’s internal accounting controls and overall quality of the Company’s financial reporting. The Audit Committee also discussed with Ernst & Young LLP the matters required to be discussed by Statement on Auditing Standards No. 114 (formerly SAS 61), as amended (AICPA, Professional Standards, Vol. 1 AU section 380), as adopted by the Public Company Accounting Oversight Board in Rule 3200T. The Audit Committee also received the written disclosures and the letter from Ernst & Young LLP required by the Public Company Accounting Oversight Board Rule 3526 and the Audit Committee discussed the independence of Ernst & Young LLP with that firm.
Based on the Audit Committee’s review and discussions noted above, the Audit Committee recommended to the Board of Directors, and the Board of Directors approved, that the audited financial statements be included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025.
The Audit Committee and the Board of Directors have recommended the selection of Ernst & Young LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026.
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AUDIT COMMITTEE |
|
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SVETLANA LUCAS, CHAIR |
47
STOCKHOLDER PROPOSALS FOR THE 2027 ANNUAL MEETING OF STOCKHOLDERS
Stockholders of the Company may submit proposals that they believe should be voted upon at the Company’s annual meeting of Stockholders or nominate persons for election to the Board.
Pursuant to Rule 14a-8 under the Exchange Act, stockholder proposals meeting certain requirements may be eligible for inclusion in the Company’s proxy statement for the Company’s 2027 Annual Meeting of Stockholders. To be eligible for inclusion in the Company’s 2027 proxy statement, any such stockholder proposals must be submitted in writing to our Secretary and in accordance with the procedures in our Bylaws no later than November , 2026, in addition to complying with certain rules and regulations promulgated by the SEC. The submission of a stockholder proposal does not guarantee that it will be included in the Company’s proxy statement.
Alternatively, in accordance with the “advance notice” provisions of our Bylaws, stockholders seeking to present a stockholder proposal or nomination at the Company’s 2027 Annual Meeting of Stockholders, without having it included in the Company’s proxy statement, must timely submit notice of such proposal or nomination and in accordance with the procedures in our Bylaws. To be timely, a stockholder’s notice must be received by our Secretary at the principal executive offices of the Company not later than the close of business on the 90th day nor earlier than the close of business on the 120th day before the first anniversary of the 2026 Annual Meeting of Stockholders, unless the date of the 2027 Annual Meeting of Stockholders is advanced by more than 30 days or delayed by more than 60 days from the anniversary of the 2026 Annual Meeting of Stockholders. For the Company’s 2027 Annual Meeting of Stockholders, this means that any such proposal or nomination must be submitted no earlier than January 11, 2027 and no later than February 10, 2027. If the date of the 2027 Annual Meeting of Stockholders is advanced by more than 30 days or delayed by more than 60 days from the anniversary of the 2026 Annual Meeting of Stockholders, the stockholder must submit any such proposal or nomination not later than the close of business on the later of the 90th day prior to the 2027 Annual Meeting of Stockholders, or the 10th day following the day on which public announcement of the date of the 2027 Annual Meeting of Stockholders is first made by the Company.
In addition to satisfying the deadlines in the “advance notice” provisions of our Bylaws, a stockholder who intends to solicit proxies in support of nominees submitted under these “advance notice” provisions, to comply with the universal proxy rules, stockholders who intend to solicit proxies in support of director nominees other than the Board’s nominees must include in their notice the information required by Rule 14a-19 under the Exchange Act.
Notices of any proposals or nominations for the Company’s 2027 Annual Meeting of Stockholders should be sent to our Secretary at 10240 Sorrento Valley Road, Suite #300, San Diego, CA 92121.
HOUSEHOLDING OF PROXY MATERIALS
We have made available a procedure approved by the SEC known as “householding.” This procedure allows multiple stockholders residing at the same address the convenience of receiving a single Notice of Internet Availability of Proxy Materials or other Annual Meeting materials addressed to those stockholders. This allows us to save money by reducing the number of documents we must print and mail, and helps protect the environment as well.
Householding is available to both registered stockholders (i.e., those stockholders with certificates registered in their name) and street name holders (i.e., those stockholders who hold their shares through a brokerage).
A single Notice of Internet Availability of Proxy Materials will be delivered to multiple stockholders sharing an address unless contrary instructions have been received from the affected stockholders. Once you have received notice from your brokerage firm that they will be “householding” communications to your address, “householding” will continue until you are notified otherwise or until you revoke your consent. If, at any time, you no longer wish to participate in “householding” and would prefer to receive a separate Notice of Internet Availability of Proxy Materials, please notify your brokerage firm or the Householding Department of Equiniti Trust Company, LLC (“EQ”), at 55 Challenger Road 2nd Floor, Ridgefield Park, New Jersey 07660 or by calling EQ’s toll-free number which is (800) 937-5449. Stockholders who currently receive multiple copies of the Notices of Internet Availability of Proxy Materials at their addresses and would like to request “householding” of their communications should contact their brokerage firm.
48
OTHER MATTERS
We are not aware of any matters that may come before the meeting other than those referred to in the Notice of Annual Meeting of Stockholders and Proxy Statement. If any other matter shall properly come before the Annual Meeting, however, the persons named in the accompanying proxy intend to vote all proxies in accordance with their best judgment. Discretionary authority for them to do so is provided for in the proxy card.
Accompanying this Proxy Statement is our Annual Report on Form 10-K. Copies of our Annual Report on Form 10-K are available free of charge on our website at www.atyrpharma.com or you can request a copy free of charge by calling Investor Relations at (858) 223-1163, sending an e-mail request to investorrelations@atyrpharma.com or writing us at 10240 Sorrento Valley Road, Suite 300, San Diego, California 92121, Attn: Corporate Secretary. Please include your contact information with the request.
Copies of the 2015 Stock Plan (as amended by the Proposal 4) and our Certificate of Amendment to the Restated Certificate of Incorporation of aTyr Pharma, Inc. are attached as Annex A and Annex B to this Proxy Statement, respectively, and are incorporated herein by reference.
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By Order of the Board of Directors, |
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|
|
|
|
Sanjay S. Shukla, M.D., M.S. |
|
President, Chief Executive Officer and Director |
March , 2026
49
ANNEX A
ATYR PHARMA, INC.
2015 STOCK OPTION AND INCENTIVE PLAN
(as amended)
SECTION 1. GENERAL PURPOSE OF THE PLAN; DEFINITIONS
The name of the plan is the aTyr Pharma, Inc. 2015 Stock Option and Incentive Plan (the “Plan”). The purpose of the Plan is to encourage and enable the officers, employees, Non-Employee Directors and Consultants of aTyr Pharma, Inc., a Delaware corporation (the “Company”), and its Subsidiaries upon whose judgment, initiative and efforts the Company largely depends for the successful conduct of its business to acquire a proprietary interest in the Company. It is anticipated that providing such persons with a direct stake in the Company’s welfare will assure a closer identification of their interests with those of the Company and its stockholders, thereby stimulating their efforts on the Company’s behalf and strengthening their desire to remain with the Company.
The following terms shall be defined as set forth below:
“Act” means the Securities Act of 1933, as amended, and the rules and regulations thereunder.
“Administrator” means either the Board or the compensation committee of the Board or a similar committee performing the functions of the compensation committee and which is comprised of not less than two Non‑Employee Directors who are independent.
“Award” or “Awards,” except where referring to a particular category of grant under the Plan, shall include Incentive Stock Options, Non-Qualified Stock Options, Stock Appreciation Rights, Restricted Stock Units, Restricted Stock Awards, Unrestricted Stock Awards, Cash-Based Awards, Performance Share Awards and Dividend Equivalent Rights.
“Award Certificate” means a written or electronic document setting forth the terms and provisions applicable to an Award granted under the Plan. Each Award Certificate is subject to the terms and conditions of the Plan.
“Board” means the Board of Directors of the Company.
“Cash-Based Award” means an Award entitling the recipient to receive a cash-denominated payment.
“Code” means the Internal Revenue Code of 1986, as amended, and any successor Code, and related rules, regulations and interpretations.
“Consultant” means any natural person that provides bona fide services to the Company, and such services are not in connection with the offer or sale of securities in a capital-raising transaction and do not directly or indirectly promote or maintain a market for the Company’s securities.
“Covered Employee” means an employee who is a “Covered Employee” within the meaning of Section 162(m) of the Code.
“Dividend Equivalent Right” means an Award entitling the grantee to receive credits based on cash dividends that would have been paid on the shares of Stock specified in the Dividend Equivalent Right (or other award to which it relates) if such shares had been issued to and held by the grantee.
“Effective Date” means the date set forth in Section 21.
A-1
“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder.
“Fair Market Value” of the Stock on any given date means the fair market value of the Stock determined in good faith by the Administrator; provided, however, that if the Stock is admitted to quotation on the National Association of Securities Dealers Automated Quotation System (“NASDAQ”), NASDAQ Global Market or another national securities exchange, the determination shall be made by reference to market quotations. If there are no market quotations for such date, the determination shall be made by reference to the last date preceding such date for which there are market quotations; provided further, however, that if the date for which Fair Market Value is determined is the first day when trading prices for the Stock are reported on a national securities exchange, the Fair Market Value shall be the “Price to the Public” (or equivalent) set forth on the cover page for the final prospectus relating to the Company’s Initial Public Offering.
“Incentive Stock Option” means any Stock Option designated and qualified as an “incentive stock option” as defined in Section 422 of the Code.
“Initial Public Offering” means the consummation of the first underwritten, firm commitment public offering pursuant to an effective registration statement under the Act covering the offer and sale by the Company of its equity securities, or such other event as a result of or following which the Stock shall be publicly held.
“Non-Employee Director” means a member of the Board who is not also an employee of the Company or any Subsidiary.
“Non-Qualified Stock Option” means any Stock Option that is not an Incentive Stock Option.
“Option” or “Stock Option” means any option to purchase shares of Stock granted pursuant to Section 5.
“Performance-Based Award” means any Restricted Stock Award, Restricted Stock Units, Performance Share Award or Cash-Based Award granted to a Covered Employee that is intended to qualify as “performance-based compensation” under Section 162(m) of the Code and the regulations promulgated thereunder.
“Performance Criteria” means the criteria that the Administrator selects for purposes of establishing the Performance Goal or Performance Goals for an individual for a Performance Cycle. The Performance Criteria (which shall be applicable to the organizational level specified by the Administrator, including, but not limited to, the Company or a unit, division, group, or Subsidiary of the Company) that will be used to establish Performance Goals are limited to the following: achievement of specified research and development, publication, clinical and/or regulatory milestones, total stockholder return, earnings before interest, taxes, depreciation and amortization, net income (loss) (either before or after interest, taxes, depreciation and/or amortization), changes in the market price of the Stock, economic value-added, funds from operations or similar measure, sales or revenue, acquisitions or strategic transactions, operating income (loss), cash flow (including, but not limited to, operating cash flow and free cash flow), return on capital, assets, equity, or investment, return on sales, gross or net profit levels, productivity, expense, margins, operating efficiency, customer satisfaction, working capital, earnings (loss) per share of Stock, sales or market shares and number of customers, any of which may be measured either in absolute terms or as compared to any incremental increase or as compared to results of a peer group. The Committee may appropriately adjust any evaluation performance under a Performance Criterion to exclude any of the following events that occurs during a Performance Cycle: (i) asset write-downs or impairments, (ii) litigation or claim judgments or settlements, (iii) the effect of changes in tax law, accounting principles or other such laws or provisions affecting reporting results, (iv) accruals for reorganizations and restructuring programs, (v) any extraordinary non-recurring items, including those described in the Financial Accounting Standards Board’s authoritative guidance and/or in management’s discussion and analysis of financial condition of operations appearing the Company’s annual report to stockholders for the applicable year, and (vi) any other extraordinary items adjusted from the Company U.S. GAAP results.
“Performance Cycle” means one or more periods of time, which may be of varying and overlapping durations, as the Administrator may select, over which the attainment of one or more Performance Criteria will be measured for the purpose of determining a grantee’s right to and the payment of a Restricted Stock Award, Restricted Stock Units, Performance Share Award or Cash-Based Award, the vesting and/or payment of which is subject to the attainment of one or more Performance Goals. Each such period shall not be less than 12 months.
A-2
“Performance Goals” means, for a Performance Cycle, the specific goals established in writing by the Administrator for a Performance Cycle based upon the Performance Criteria.
“Performance Share Award” means an Award entitling the recipient to acquire shares of Stock upon the attainment of specified performance goals.
“Restricted Shares” means the shares of Stock underlying a Restricted Stock Award that remain subject to a risk of forfeiture or the Company’s right of repurchase.
“Restricted Stock Award” means an Award of Restricted Shares subject to such restrictions and conditions as the Administrator may determine at the time of grant.
“Restricted Stock Units” means an Award of stock units subject to such restrictions and conditions as the Administrator may determine at the time of grant.
“Sale Event” shall mean (i) the sale of all or substantially all of the assets of the Company on a consolidated basis to an unrelated person or entity, (ii) a merger, reorganization or consolidation pursuant to which the holders of the Company’s outstanding voting power and outstanding stock immediately prior to such transaction do not own a majority of the outstanding voting power and outstanding stock or other equity interests of the resulting or successor entity (or its ultimate parent, if applicable) immediately upon completion of such transaction, (iii) the sale of all of the Stock of the Company to an unrelated person, entity or group thereof acting in concert, or (iv) any other transaction in which the owners of the Company’s outstanding voting power immediately prior to such transaction do not own at least a majority of the outstanding voting power of the Company or any successor entity immediately upon completion of the transaction other than as a result of the acquisition of securities directly from the Company.
“Sale Price” means the value as determined by the Administrator of the consideration payable, or otherwise to be received by stockholders, per share of Stock pursuant to a Sale Event.
“Section 409A” means Section 409A of the Code and the regulations and other guidance promulgated thereunder.
“Stock” means the Common Stock, par value $0.001 per share, of the Company, subject to adjustments pursuant to Section 3.
“Stock Appreciation Right” means an Award entitling the recipient to receive shares of Stock having a value equal to the excess of the Fair Market Value of the Stock on the date of exercise over the exercise price of the Stock Appreciation Right multiplied by the number of shares of Stock with respect to which the Stock Appreciation Right shall have been exercised.
“Subsidiary” means any corporation or other entity (other than the Company) in which the Company has at least a 50 percent interest, either directly or indirectly.
“Ten Percent Owner” means an employee who owns or is deemed to own (by reason of the attribution rules of Section 424(d) of the Code) more than 10 percent of the combined voting power of all classes of stock of the Company or any parent or subsidiary corporation.
“Unrestricted Stock Award” means an Award of shares of Stock free of any restrictions.
SECTION 2. ADMINISTRATION OF PLAN; ADMINISTRATOR AUTHORITY TO SELECT GRANTEES AND DETERMINE AWARDS
(a) Administration of Plan. The Plan shall be administered by the Administrator.
(b) Powers of Administrator. The Administrator shall have the power and authority to grant Awards consistent with the terms of the Plan, including the power and authority:
(i) to select the individuals to whom Awards may from time to time be granted;
A-3
(ii) to determine the time or times of grant, and the extent, if any, of Incentive Stock Options, Non-Qualified Stock Options, Stock Appreciation Rights, Restricted Stock Awards, Restricted Stock Units, Unrestricted Stock Awards, Cash-Based Awards, Performance Share Awards and Dividend Equivalent Rights, or any combination of the foregoing, granted to any one or more grantees;
(iii) to determine the number of shares of Stock to be covered by any Award;
(iv) to determine and modify from time to time the terms and conditions, including restrictions, not inconsistent with the terms of the Plan, of any Award, which terms and conditions may differ among individual Awards and grantees, and to approve the forms of Award Certificates;
(v) to accelerate at any time the exercisability or vesting of all or any portion of any Award in circumstances involving the grantee’s death, disability, retirement or termination of employment, or a change in control of the Company (including a Sale Event);
(vi) subject to the provisions of Section 5(c), to extend at any time the period in which Stock Options may be exercised; and
(vii) at any time to adopt, alter and repeal such rules, guidelines and practices for administration of the Plan and for its own acts and proceedings as it shall deem advisable; to interpret the terms and provisions of the Plan and any Award (including related written instruments); to make all determinations it deems advisable for the administration of the Plan; to decide all disputes arising in connection with the Plan; and to otherwise supervise the administration of the Plan.
All decisions and interpretations of the Administrator shall be binding on all persons, including the Company and Plan grantees.
(c) Delegation of Authority to Grant Awards. Subject to applicable law, the Administrator, in its discretion, may delegate to the Chief Executive Officer of the Company all or part of the Administrator’s authority and duties with respect to the granting of Awards to individuals who are (i) not subject to the reporting and other provisions of Section 16 of the Exchange Act and (ii) not Covered Employees. Any such delegation by the Administrator shall include a limitation as to the amount of Stock underlying Awards that may be granted during the period of the delegation and shall contain guidelines as to the determination of the exercise price and the vesting criteria. The Administrator may revoke or amend the terms of a delegation at any time but such action shall not invalidate any prior actions of the Administrator’s delegate or delegates that were consistent with the terms of the Plan.
(d) Award Certificate. Awards under the Plan shall be evidenced by Award Certificates that set forth the terms, conditions and limitations for each Award which may include, without limitation, the term of an Award and the provisions applicable in the event employment or service terminates.
(e) Indemnification. Neither the Board nor the Administrator, nor any member of either or any delegate thereof, shall be liable for any act, omission, interpretation, construction or determination made in good faith in connection with the Plan, and the members of the Board and the Administrator (and any delegate thereof) shall be entitled in all cases to indemnification and reimbursement by the Company in respect of any claim, loss, damage or expense (including, without limitation, reasonable attorneys’ fees) arising or resulting therefrom to the fullest extent permitted by law and/or under the Company’s certificate of incorporation or bylaws or any directors’ and officers’ liability insurance coverage which may be in effect from time to time and/or any indemnification agreement between such individual and the Company.
(f) Foreign Award Recipients. Notwithstanding any provision of the Plan to the contrary, in order to comply with the laws in other countries in which the Company and its Subsidiaries operate or have employees or other individuals eligible for Awards, the Administrator, in its sole discretion, shall have the power and authority to: (i) determine which Subsidiaries shall be covered by the Plan; (ii) determine which individuals outside the United States are eligible to participate in the Plan; (iii) modify the terms and conditions of any Award granted to individuals outside the United States to comply with applicable foreign laws; (iv) establish subplans and modify exercise procedures and other terms and procedures, to the extent the Administrator determines such actions to be necessary or advisable (and such subplans and/or modifications shall be attached to this Plan as appendices); provided, however, that no such subplans and/or modifications shall increase the share limitations contained in Section 3(a) hereof; and (v) take any action, before or after an Award is made, that the Administrator determines to be necessary or advisable to obtain approval or comply with any local governmental regulatory exemptions or approvals. Notwithstanding the foregoing, the Administrator may not take any actions hereunder, and no Awards shall be granted, 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.
A-4
SECTION 3. STOCK ISSUABLE UNDER THE PLAN; MERGERS; SUBSTITUTION
(a) Stock Issuable. The maximum number of shares of Stock reserved and available for issuance under the Plan shall be 19,725,1011 shares, subject to adjustment as provided in Section 3(c) and herein. Subject to such overall limitation, the maximum aggregate number of shares of Stock that may be issued in the form of Incentive Stock Options shall not exceed 19,725,101, subject in all cases to adjustment as provided in Section 3(c). The shares of Stock underlying any Awards under the Plan, that are forfeited, canceled, reacquired by the Company prior to vesting, satisfied without the issuance of Stock or otherwise terminated (other than by exercise) shall be added back to the shares of Stock available for issuance under the Plan. In the event the Company repurchases shares of Stock on the open market, such shares shall not be added to the shares of Stock available for issuance under the Plan. Subject to such overall limitations, shares of Stock may be issued up to such maximum number pursuant to any type or types of Award. The shares available for issuance under the Plan may be authorized but unissued shares of Stock or shares of Stock reacquired by the Company.
(b) [Reserved].
(c) Changes in Stock. Subject to Section 3(d) hereof, if, as a result of any reorganization, recapitalization, reclassification, stock dividend, stock split, reverse stock split or other similar change in the Company’s capital stock, the outstanding shares of Stock are increased or decreased or are exchanged for a different number or kind of shares or other securities of the Company, or additional shares or new or different shares or other securities of the Company or other non-cash assets are distributed with respect to such shares of Stock or other securities, or, if, as a result of any merger or consolidation, sale of all or substantially all of the assets of the Company, the outstanding shares of Stock are converted into or exchanged for securities of the Company or any successor entity (or a parent or subsidiary thereof), the Administrator shall make an appropriate or proportionate adjustment in (i) the maximum number of shares reserved for issuance under the Plan, including the maximum number of shares that may be issued in the form of Incentive Stock Options, (ii) the number of Stock Options or Stock Appreciation Rights that can be granted to any one individual grantee and the maximum number of shares that may be granted under a Performance-Based Award, (iii) the number and kind of shares or other securities subject to any then outstanding Awards under the Plan, (iv) the repurchase price, if any, per share subject to each outstanding Restricted Stock Award, and (v) the exercise price for each share subject to any then outstanding Stock Options and Stock Appreciation Rights under the Plan, without changing the aggregate exercise price (i.e., the exercise price multiplied by the number of Stock Options and Stock Appreciation Rights) as to which such Stock Options and Stock Appreciation Rights remain exercisable. The Administrator shall also make equitable or proportionate adjustments in the number of shares subject to outstanding Awards and the exercise price and the terms of outstanding Awards to take into consideration cash dividends paid other than in the ordinary course or any other extraordinary corporate event. The adjustment by the Administrator shall be final, binding and conclusive. No fractional shares of Stock shall be issued under the Plan resulting from any such adjustment, but the Administrator in its discretion may make a cash payment in lieu of fractional shares.
1 All numbers herein reflect the 1-for-14 reverse stock split (rounded down to the nearest whole share) of the Company’s issued and outstanding common stock that was effectuated as of June 28, 2019. The original maximum number of shares of Stock reserved and available for issuance under the Plan was 112,469 shares, plus on January 1, 2016 until January 1, 2019, the number of shares of Stock reserved and available for issuance under the Plan was increased by the lesser of (i) 131,428 shares of Stock (subject to adjustment as provided in Section 3(c)), (ii) four percent (4%) of the number of shares of Stock issued and outstanding on the immediately preceding December 31 and (iii) an amount as determined by the Administrator. As such, immediately prior to the amendment in March 2019, there were 488,087 shares of Stock reserved and available for issuance under the Plan (which included shares of Stock underlying the Company’s 2014 Stock Plan, as amended, that were added back into this Plan because such shares were forfeited, canceled, reacquired by the Company prior to vesting, satisfied without the issuance of Stock or otherwise terminated (other than by exercise)). The Plan was amended by the Board of Directors in March 2019 to increase the maximum number of shares of Stock reserved and available for issuance under the Plan by 71,428 shares, resulting in 559,516 shares as of March 2019, subject to approval by the Company’s stockholders. The Company’s stockholders approved such amendment to the Plan at the Company’s 2019 Annual Meeting of Stockholders held on May 8, 2019. The Plan was amended by the Board of Directors in March 2020 to increase the maximum number of shares of Stock reserved and available for issuance under the Plan by 350,000 shares, resulting in 951,945 shares as of March 2020, subject to approval by the Company’s stockholders. The Company’s stockholders approved such amendment to the Plan at the Company’s 2020 Annual Meeting of Stockholders held on May 6, 2020. The Plan was amended by the Board of Directors in March 2021 to increase the maximum number of shares of Stock reserved and available for issuance under the Plan by 750,000 shares, resulting in 1,706,439 shares as of March 2021, subject to approval by the Company’s stockholders. The Company’s stockholders approved such amendment to the Plan at the Company’s 2021 Annual Meeting of Stockholders held on April 28, 2021. The Plan was amended by the Board of Directors in March 2022 to increase the maximum number of shares of Stock reserved and available for issuance under the Plan by 2,000,000 shares, resulting in 3,709,693 shares as of March 2022, subject to approval by the Company’s stockholders. The Company’s stockholders approved such amendment to the Plan at the Company’s 2022 Annual Meeting of Stockholders held on April 26, 2022. The Plan was amended by the Board of Directors in March 2023 to increase the maximum number of shares of Stock reserved and available for issuance under the Plan by 4,000,000 shares, resulting in 7,711,868 shares as of March 2023, subject to approval by the Company’s stockholders. The Company’s stockholders approved such amendment to the Plan at the Company’s 2023 Annual Meeting of Stockholders held on May 17, 2023. The Plan was amended by the Board of Directors in February 2024 to increase the maximum number of shares of Stock reserved and available for issuance under the Plan by 3,000,000 shares, resulting in 10,713,670 shares as of March 2024, subject to approval by the Company’s stockholders. The Company’s stockholders approved such amendment to the Plan at the Company’s 2024 Annual Meeting of Stockholders held on May 22, 2024. The Plan was amended by the Board of Directors in February 2025 to increase the maximum number of shares of Stock reserved and available for issuance under the Plan by 5,000,000 shares, resulting in 15,719,300 shares as of February 2025, subject to approval by the Company’s stockholders. The Company’s stockholders approved such amendment to the Plan at the Company’s 2025 Annual Meeting of Stockholders held on May 1, 2025. The Plan was amended by the Board of Directors in February 2026 to increase the maximum number of shares of Stock reserved and available for issuance under the Plan by 4,000,000 shares, resulting in 19,725,101 shares as of February 2026, subject to approval by the Company’s stockholders.
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(d) Mergers and Other Transactions. Except as the Administrator may otherwise specify with respect to particular Awards in the relevant Award Certificate, in the case of and subject to the consummation of a Sale Event, the parties thereto may cause the assumption or continuation of Awards theretofore granted by the successor entity, or the substitution of such Awards with new Awards of the successor entity or parent thereof, with appropriate adjustment as to the number and kind of shares and, if appropriate, the per share exercise prices, as such parties shall agree. To the extent the parties to such Sale Event do not provide for the assumption, continuation or substitution of Awards, the Plan and all outstanding Awards hereunder will terminate at the effective time of such Sale Event. Notwithstanding the foregoing, the Administrator may in its discretion, or to the extent specified in the relevant Award Certificate, cause certain Awards to become vested and/or exercisable immediately prior to such Sale Event. In the event of such termination, (i) the Company shall have the right, but not the obligation, to make or provide for a cash payment to the grantees holding Options and Stock Appreciation Rights, in exchange for the cancellation thereof, in an amount equal to the difference between (A) the Sale Price multiplied by the number of shares of Stock subject to outstanding Options and Stock Appreciation Rights (to the extent then exercisable after taking into account any acceleration thereunder at prices not in excess of the Sale Price) and (B) the aggregate exercise price of all such outstanding Options and Stock Appreciation Rights; or (ii) each grantee shall be permitted, within a specified period of time prior to the consummation of the Sale Event as determined by the Administrator, to exercise all outstanding Options and Stock Appreciation Rights (to the extent then exercisable) held by such grantee, including those that will become exercisable upon the consummation of the Sale Event (provided, that such exercise shall be subject to the consummation of the Sale Event). The Company shall also have the right, but not the obligation, to make or provide a cash payment to the grantees holding other Awards, in exchange for cancellation thereof, an amount equal to the Sale Price multiplied by the number of shares subject to such Awards, to be paid at the time of the Sale Event or upon the later vesting of such Awards.
SECTION 4. ELIGIBILITY
Grantees under the Plan will be such full or part-time officers and other employees, Non-Employee Directors and Consultants of the Company and its Subsidiaries as are selected from time to time by the Administrator in its sole discretion.
SECTION 5. STOCK OPTIONS
(a) Award of Stock Options. The Administrator may grant Stock Options under the Plan. Any Stock Option granted under the Plan shall be in such form as the Administrator may from time to time approve.
Stock Options granted under the Plan may be either Incentive Stock Options or Non-Qualified Stock Options. Incentive Stock Options may be granted only to employees of the Company or any Subsidiary that is a “subsidiary corporation” within the meaning of Section 424(f) of the Code. To the extent that any Option does not qualify as an Incentive Stock Option, it shall be deemed a Non-Qualified Stock Option.
Stock Options granted pursuant to this Section 5 shall be subject to the following terms and conditions and shall contain such additional terms and conditions, not inconsistent with the terms of the Plan, as the Administrator shall deem desirable. If the Administrator so determines, Stock Options may be granted in lieu of cash compensation at the optionee’s election, subject to such terms and conditions as the Administrator may establish.
(b) Exercise Price. The exercise price per share for the Stock covered by a Stock Option granted pursuant to this Section 5 shall be determined by the Administrator at the time of grant but shall not be less than 100 percent of the Fair Market Value on the date of grant. In the case of an Incentive Stock Option that is granted to a Ten Percent Owner, the option price of such Incentive Stock Option shall be not less than 110 percent of the Fair Market Value on the grant date.
(c) Option Term. The term of each Stock Option shall be fixed by the Administrator, but no Stock Option shall be exercisable more than ten years after the date the Stock Option is granted. In the case of an Incentive Stock Option that is granted to a Ten Percent Owner, the term of such Stock Option shall be no more than five years from the date of grant.
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(d) Exercisability; Rights of a Stockholder. Stock Options shall become exercisable at such time or times, whether or not in installments, as shall be determined by the Administrator at or after the grant date. The Administrator may at any time accelerate the exercisability of all or any portion of any Stock Option. An optionee shall have the rights of a stockholder only as to shares acquired upon the exercise of a Stock Option and not as to unexercised Stock Options.
(e) Method of Exercise. Stock Options may be exercised in whole or in part, by giving written or electronic notice of exercise to the Company, specifying the number of shares to be purchased. Payment of the purchase price may be made by one or more of the following methods except to the extent otherwise provided in the Option Award Certificate:
(i) In cash, by certified or bank check or other instrument acceptable to the Administrator;
(ii) Through the delivery (or attestation to the ownership in accordance with such procedures as the Company may prescribe) of shares of Stock that are not then subject to restrictions under any Company plan. Such surrendered shares shall be valued at Fair Market Value on the exercise date;
(iii) By the optionee delivering to the Company a properly executed exercise notice together with irrevocable instructions to a broker to promptly deliver to the Company cash or a check payable and acceptable to the Company for the purchase price; provided that in the event the optionee chooses to pay the purchase price as so provided, the optionee and the broker shall comply with such procedures and enter into such agreements of indemnity and other agreements as the Administrator shall prescribe as a condition of such payment procedure; or
(iv) With respect to Stock Options that are not Incentive Stock Options, by a “net exercise” arrangement pursuant to which the Company will reduce the number of shares of Stock issuable upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price.
Payment instruments will be received subject to collection. The transfer to the optionee on the records of the Company or of the transfer agent of the shares of Stock to be purchased pursuant to the exercise of a Stock Option will be contingent upon receipt from the optionee (or a purchaser acting in his stead in accordance with the provisions of the Stock Option) by the Company of the full purchase price for such shares and the fulfillment of any other requirements contained in the Option Award Certificate or applicable provisions of laws (including the satisfaction of any withholding taxes that the Company is obligated to withhold with respect to the optionee). In the event an optionee chooses to pay the purchase price by previously-owned shares of Stock through the attestation method, the number of shares of Stock transferred to the optionee upon the exercise of the Stock Option shall be net of the number of attested shares. In the event that the Company establishes, for itself or using the services of a third party, an automated system for the exercise of Stock Options, such as a system using an internet website or interactive voice response, then the paperless exercise of Stock Options may be permitted through the use of such an automated system.
(f) Annual Limit on Incentive Stock Options. To the extent required for “incentive stock option” treatment under Section 422 of the Code, the aggregate Fair Market Value (determined as of the time of grant) of the shares of Stock with respect to which Incentive Stock Options granted under this Plan and any other plan of the Company or its parent and subsidiary corporations become exercisable for the first time by an optionee during any calendar year shall not exceed $100,000. To the extent that any Stock Option exceeds this limit, it shall constitute a Non-Qualified Stock Option.
SECTION 6. STOCK APPRECIATION RIGHTS
(a) Award of Stock Appreciation Rights. The Administrator may grant Stock Appreciation Rights under the Plan. A Stock Appreciation Right is an Award entitling the recipient to receive shares of Stock having a value equal to the excess of the Fair Market Value of a share of Stock on the date of exercise over the exercise price of the Stock Appreciation Right multiplied by the number of shares of Stock with respect to which the Stock Appreciation Right shall have been exercised.
(b) Exercise Price of Stock Appreciation Rights. The exercise price of a Stock Appreciation Right shall not be less than 100 percent of the Fair Market Value of the Stock on the date of grant.
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(c) Grant and Exercise of Stock Appreciation Rights. Stock Appreciation Rights may be granted by the Administrator independently of any Stock Option granted pursuant to Section 5 of the Plan.
(d) Terms and Conditions of Stock Appreciation Rights. Stock Appreciation Rights shall be subject to such terms and conditions as shall be determined from time to time by the Administrator. The term of a Stock Appreciation Right may not exceed ten years.
SECTION 7. RESTRICTED STOCK AWARDS
(a) Nature of Restricted Stock Awards. The Administrator may grant Restricted Stock Awards under the Plan. A Restricted Stock Award is any Award of Restricted Shares subject to such restrictions and conditions as the Administrator may determine at the time of grant. Conditions may be based on continuing employment (or other service relationship) and/or achievement of pre-established performance goals and objectives. The terms and conditions of each such Award Certificate shall be determined by the Administrator, and such terms and conditions may differ among individual Awards and grantees.
(b) Rights as a Stockholder. Upon the grant of the Restricted Stock Award and payment of any applicable purchase price, a grantee shall have the rights of a stockholder with respect to the voting of the Restricted Shares and receipt of dividends; provided that if the lapse of restrictions with respect to the Restricted Stock Award is tied to the attainment of performance goals, any dividends paid by the Company during the performance period shall accrue and shall not be paid to the grantee until and to the extent the performance goals are met with respect to the Restricted Stock Award. Unless the Administrator shall otherwise determine, (i) uncertificated Restricted Shares shall be accompanied by a notation on the records of the Company or the transfer agent to the effect that they are subject to forfeiture until such Restricted Shares are vested as provided in Section 7(d) below, and (ii) certificated Restricted Shares shall remain in the possession of the Company until such Restricted Shares are vested as provided in Section 7(d) below, and the grantee shall be required, as a condition of the grant, to deliver to the Company such instruments of transfer as the Administrator may prescribe.
(c) Restrictions. Restricted Shares may not be sold, assigned, transferred, pledged or otherwise encumbered or disposed of except as specifically provided herein or in the Restricted Stock Award Certificate. Except as may otherwise be provided by the Administrator either in the Award Certificate or, subject to Section 18 below, in writing after the Award is issued, if a grantee’s employment (or other service relationship) with the Company and its Subsidiaries terminates for any reason, any Restricted Shares that have not vested at the time of termination shall automatically and without any requirement of notice to such grantee from or other action by or on behalf of, the Company be deemed to have been reacquired by the Company at its original purchase price (if any) from such grantee or such grantee’s legal representative simultaneously with such termination of employment (or other service relationship), and thereafter shall cease to represent any ownership of the Company by the grantee or rights of the grantee as a stockholder. Following such deemed reacquisition of Restricted Shares that are represented by physical certificates, a grantee shall surrender such certificates to the Company upon request without consideration.
(d) Vesting of Restricted Shares. The Administrator at the time of grant shall specify the date or dates and/or the attainment of pre-established performance goals, objectives and other conditions on which the non-transferability of the Restricted Shares and the Company’s right of repurchase or forfeiture shall lapse. Subsequent to such date or dates and/or the attainment of such pre-established performance goals, objectives and other conditions, the shares on which all restrictions have lapsed shall no longer be Restricted Shares and shall be deemed “vested.”
SECTION 8. RESTRICTED STOCK UNITS
(a) Nature of Restricted Stock Units. The Administrator may grant Restricted Stock Units under the Plan. A Restricted Stock Unit is an Award of stock units that may be settled in shares of Stock upon the satisfaction of such restrictions and conditions at the time of grant. Conditions may be based on continuing employment (or other service relationship) and/or achievement of pre-established performance goals and objectives. The terms and conditions of each such Award Certificate shall be determined by the Administrator, and such terms and conditions may differ among individual Awards and grantees. Except in the case of Restricted Stock Units with a deferred settlement date that complies with Section 409A, at the end of the vesting period, the Restricted Stock Units, to the extent vested, shall be settled in the form of shares of Stock. Restricted Stock Units with deferred settlement dates are subject to Section 409A and shall contain such additional terms and conditions as the Administrator shall determine in its sole discretion in order to comply with the requirements of Section 409A.
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(b) Election to Receive Restricted Stock Units in Lieu of Compensation. The Administrator may, in its sole discretion, permit a grantee to elect to receive a portion of future cash compensation otherwise due to such grantee in the form of an award of Restricted Stock Units. Any such election shall be made in writing and shall be delivered to the Company no later than the date specified by the Administrator and in accordance with Section 409A and such other rules and procedures established by the Administrator. Any such future cash compensation that the grantee elects to defer shall be converted to a fixed number of Restricted Stock Units based on the Fair Market Value of Stock on the date the compensation would otherwise have been paid to the grantee if such payment had not been deferred as provided herein. The Administrator shall have the sole right to determine whether and under what circumstances to permit such elections and to impose such limitations and other terms and conditions thereon as the Administrator deems appropriate. Any Restricted Stock Units that are elected to be received in lieu of cash compensation shall be fully vested, unless otherwise provided in the Award Certificate.
(c) Rights as a Stockholder. A grantee shall have the rights as a stockholder only as to shares of Stock acquired by the grantee upon settlement of Restricted Stock Units; provided, however, that the grantee may be credited with Dividend Equivalent Rights with respect to the stock units underlying his Restricted Stock Units, subject to the provisions of Section 11 and such terms and conditions as the Administrator may determine.
(d) Termination. Except as may otherwise be provided by the Administrator either in the Award Certificate or, subject to Section 18 below, in writing after the Award is issued, a grantee’s right in all Restricted Stock Units that have not vested shall automatically terminate upon the grantee’s termination of employment (or cessation of service relationship) with the Company and its Subsidiaries for any reason.
SECTION 9. UNRESTRICTED STOCK AWARDS
Grant or Sale of Unrestricted Stock. The Administrator may grant (or sell at par value or such higher purchase price determined by the Administrator) an Unrestricted Stock Award under the Plan. An Unrestricted Stock Award is an Award pursuant to which the grantee may receive shares of Stock free of any restrictions under the Plan. Unrestricted Stock Awards may be granted in respect of past services or other valid consideration, or in lieu of cash compensation due to such grantee.
SECTION 10. CASH-BASED AWARDS
Grant of Cash-Based Awards. The Administrator may grant Cash-Based Awards under the Plan. A Cash-Based Award is an Award that entitles the grantee to a payment in cash upon the attainment of specified Performance Goals. The Administrator shall determine the maximum duration of the Cash-Based Award, the amount of cash to which the Cash-Based Award pertains, the conditions upon which the Cash-Based Award shall become vested or payable, and such other provisions as the Administrator shall determine. Each Cash-Based Award shall specify a cash-denominated payment amount, formula or payment ranges as determined by the Administrator. Payment, if any, with respect to a Cash-Based Award shall be made in accordance with the terms of the Award and may be made in cash.
SECTION 11. PERFORMANCE SHARE AWARDS
(a) Nature of Performance Share Awards. The Administrator may grant Performance Share Awards under the Plan. A Performance Share Award is an Award entitling the grantee to receive shares of Stock upon the attainment of performance goals. The Administrator shall determine whether and to whom Performance Share Awards shall be granted, the performance goals, the periods during which performance is to be measured, which may not be less than one year except in the case of a Sale Event, and such other limitations and conditions as the Administrator shall determine.
(b) Rights as a Stockholder. A grantee receiving a Performance Share Award shall have the rights of a stockholder only as to shares of Stock actually received by the grantee under the Plan and not with respect to shares subject to the Award but not actually received by the grantee. A grantee shall be entitled to receive shares of Stock under a Performance Share Award only upon satisfaction of all conditions specified in the Performance Share Award Certificate (or in a performance plan adopted by the Administrator).
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(c) Termination. Except as may otherwise be provided by the Administrator either in the Award agreement or, subject to Section 18 below, in writing after the Award is issued, a grantee’s rights in all Performance Share Awards shall automatically terminate upon the grantee’s termination of employment (or cessation of service relationship) with the Company and its Subsidiaries for any reason.
SECTION 12. PERFORMANCE-BASED AWARDS TO COVERED EMPLOYEES
(a) Performance-Based Awards. The Administrator may grant one or more Performance-Based Awards in the form of a Restricted Stock Award, Restricted Stock Units, Performance Share Awards or Cash-Based Award payable upon the attainment of Performance Goals that are established by the Administrator and relate to one or more of the Performance Criteria, in each case on a specified date or dates or over any period or periods determined by the Administrator. The Administrator shall define in an objective fashion the manner of calculating the Performance Criteria it selects to use for any Performance Cycle. Depending on the Performance Criteria used to establish such Performance Goals, the Performance Goals may be expressed in terms of overall Company performance or the performance of a division, business unit, or an individual. Each Performance-Based Award shall comply with the provisions set forth below.
(b) Grant of Performance-Based Awards. With respect to each Performance-Based Award granted to a Covered Employee, the Administrator shall select, within the first 90 days of a Performance Cycle (or, if shorter, within the maximum period allowed under Section 162(m) of the Code) the Performance Criteria for such grant, and the Performance Goals with respect to each Performance Criterion (including a threshold level of performance below which no amount will become payable with respect to such Award). Each Performance-Based Award will specify the amount payable, or the formula for determining the amount payable, upon achievement of the various applicable performance targets. The Performance Criteria established by the Administrator may be (but need not be) different for each Performance Cycle and different Performance Goals may be applicable to Performance-Based Awards to different Covered Employees.
(c) Payment of Performance-Based Awards. Following the completion of a Performance Cycle, the Administrator shall meet to review and certify in writing whether, and to what extent, the Performance Goals for the Performance Cycle have been achieved and, if so, to also calculate and certify in writing the amount of the Performance-Based Awards earned for the Performance Cycle. The Administrator shall then determine the actual size of each Covered Employee’s Performance-Based Award.
SECTION 13. DIVIDEND EQUIVALENT RIGHTS
(a) Dividend Equivalent Rights. The Administrator may grant Dividend Equivalent Rights under the Plan. A Dividend Equivalent Right is an Award entitling the grantee to receive credits based on cash dividends that would have been paid on the shares of Stock specified in the Dividend Equivalent Right (or other Award to which it relates) if such shares had been issued to the grantee. A Dividend Equivalent Right may be granted hereunder to any grantee as a component of an award of Restricted Stock Units, Restricted Stock Award or Performance Share Award or as a freestanding award. The terms and conditions of Dividend Equivalent Rights shall be specified in the Award Certificate. Dividend equivalents credited to the holder of a Dividend Equivalent Right may be paid currently or may be deemed to be reinvested in additional shares of Stock, which may thereafter accrue additional equivalents. Any such reinvestment shall be at Fair Market Value on the date of reinvestment or such other price as may then apply under a dividend reinvestment plan sponsored by the Company, if any. Dividend Equivalent Rights may be settled in cash or shares of Stock or a combination thereof, in a single installment or installments. A Dividend Equivalent Right granted as a component of an Award of Restricted Stock Units or Performance Share Award shall provide that such Dividend Equivalent Right shall be settled only upon settlement or payment of, or lapse of restrictions on, such other Award, and that such Dividend Equivalent Right shall expire or be forfeited or annulled under the same conditions as such other Award.
(b) Termination. Except as may otherwise be provided by the Administrator either in the Award Certificate or, subject to Section 18 below, in writing after the Award is issued, a grantee’s rights in all Dividend Equivalent Rights shall automatically terminate upon the grantee’s termination of employment (or cessation of service relationship) with the Company and its Subsidiaries for any reason.
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SECTION 14. TRANSFERABILITY OF AWARDS
(a) Transferability. Except as provided in Section 14(b) below, during a grantee’s lifetime, his or her Awards shall be exercisable only by the grantee, or by the grantee’s legal representative or guardian in the event of the grantee’s incapacity. No Awards shall be sold, assigned, transferred or otherwise encumbered or disposed of by a grantee other than by will or by the laws of descent and distribution or pursuant to a domestic relations order. No Awards shall be subject, in whole or in part, to attachment, execution, or levy of any kind, and any purported transfer in violation hereof shall be null and void.
(b) Administrator Action. Notwithstanding Section 14(a), the Administrator, in its discretion, may provide either in the Award Certificate regarding a given Award or by subsequent written approval that the grantee (who is an employee or director) may transfer his or her Non-Qualified Options to his or her immediate family members, to trusts for the benefit of such family members, or to partnerships in which such family members are the only partners, provided that the transferee agrees in writing with the Company to be bound by all of the terms and conditions of this Plan and the applicable Award. In no event may an Award be transferred by a grantee for value.
(c) Family Member. For purposes of Section 14(b), “family member” shall mean a grantee’s 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, any person sharing the grantee’s household (other than a tenant of the grantee), a trust in which these persons (or the grantee) have more than 50 percent of the beneficial interest, a foundation in which these persons (or the grantee) control the management of assets, and any other entity in which these persons (or the grantee) own more than 50 percent of the voting interests.
(d) Designation of Beneficiary. To the extent permitted by the Company, each grantee to whom an Award has been made under the Plan may designate a beneficiary or beneficiaries to exercise any Award or receive any payment under any Award payable on or after the grantee’s death. Any such designation shall be on a form provided for that purpose by the Administrator and shall not be effective until received by the Administrator. If no beneficiary has been designated by a deceased grantee, or if the designated beneficiaries have predeceased the grantee, the beneficiary shall be the grantee’s estate.
SECTION 15. TAX WITHHOLDING
(a) Payment by Grantee. Each grantee shall, no later than the date as of which the value of an Award or of any Stock or other amounts received thereunder first becomes includable in the gross income of the grantee for Federal income tax purposes, pay to the Company, or make arrangements satisfactory to the Administrator regarding payment of, any Federal, state, or local taxes of any kind required by law to be withheld by the Company with respect to such income. The Company and its Subsidiaries shall, to the extent permitted by law, have the right to deduct any such taxes from any payment of any kind otherwise due to the grantee. The Company’s obligation to deliver evidence of book entry (or stock certificates) to any grantee is subject to and conditioned on tax withholding obligations being satisfied by the grantee.
(b) Payment in Stock. Subject to approval by the Administrator, a grantee may elect to have the Company’s minimum required tax withholding obligation satisfied, in whole or in part, by authorizing the Company to withhold from shares of Stock to be issued pursuant to any Award a number of shares with an aggregate Fair Market Value (as of the date the withholding is effected) that would satisfy the withholding amount due. The Administrator may also require Awards to be subject to mandatory share withholding up to the required withholding amount. For purposes of share withholding, the Fair Market Value of withheld shares shall be determined in the same manner as the value of Stock includible in income of the Participants.
SECTION 16. SECTION 409A AWARDS
To the extent that any Award is determined to constitute “nonqualified deferred compensation” within the meaning of Section 409A (a “409A Award”), the Award shall be subject to such additional rules and requirements as specified by the Administrator from time to time in order to comply with Section 409A. In this regard, if any amount under a 409A Award is payable upon a “separation from service” (within the meaning of Section 409A) to a grantee who is then considered a “specified employee” (within the meaning of Section 409A), then no such payment shall be made prior to the date that is the earlier of (i) six months and one day after the grantee’s separation from service, or (ii) the grantee’s death, but only to the extent such delay is necessary to prevent such payment from being subject to interest, penalties and/or additional tax imposed pursuant to Section 409A. Further, the settlement of any such Award may not be accelerated except to the extent permitted by Section 409A.
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SECTION 17. TERMINATION OF EMPLOYMENT, TRANSFER, LEAVE OF ABSENCE, ETC.
(a) Termination of Employment. If the grantee’s employer ceases to be a Subsidiary, the grantee shall be deemed to have terminated employment for purposes of the Plan.
(b) For purposes of the Plan, the following events shall not be deemed a termination of employment:
(i) a transfer to the employment of the Company from a Subsidiary or from the Company to a Subsidiary, or from one Subsidiary to another; or
(ii) an approved leave of absence for military service or sickness, or for any other purpose approved by the Company, if the employee’s right to re-employment is guaranteed either by a statute or by contract or under the policy pursuant to which the leave of absence was granted or if the Administrator otherwise so provides in writing.
SECTION 18. AMENDMENTS AND TERMINATION
The Board may, at any time, amend or discontinue the Plan and the Administrator may, at any time, amend or cancel any outstanding Award for the purpose of satisfying changes in law or for any other lawful purpose, but no such action shall adversely affect rights under any outstanding Award without the holder’s consent. Except as provided in Section 3(c) or 3(d), without prior stockholder approval, in no event may the Administrator exercise its discretion to reduce the exercise price of outstanding Stock Options or Stock Appreciation Rights or effect repricing through cancellation and re-grants or cancellation of Stock Options or Stock Appreciation Rights in exchange for cash. To the extent required under the rules of any securities exchange or market system on which the Stock is listed, to the extent determined by the Administrator to be required by the Code to ensure that Incentive Stock Options granted under the Plan are qualified under Section 422 of the Code, or to ensure that compensation earned under Awards qualifies as performance-based compensation under Section 162(m) of the Code, Plan amendments shall be subject to approval by the Company stockholders entitled to vote at a meeting of stockholders. Nothing in this Section 18 shall limit the Administrator’s authority to take any action permitted pursuant to Section 3(c) or 3(d).
SECTION 19. STATUS OF PLAN
With respect to the portion of any Award that has not been exercised and any payments in cash, Stock or other consideration not received by a grantee, a grantee shall have no rights greater than those of a general creditor of the Company unless the Administrator shall otherwise expressly determine in connection with any Award or Awards. In its sole discretion, the Administrator may authorize the creation of trusts or other arrangements to meet the Company’s obligations to deliver Stock or make payments with respect to Awards hereunder, provided that the existence of such trusts or other arrangements is consistent with the foregoing sentence.
SECTION 20. GENERAL PROVISIONS
(a) No Distribution. The Administrator may require each person acquiring Stock pursuant to an Award to represent to and agree with the Company in writing that such person is acquiring the shares without a view to distribution thereof.
(b) Delivery of Stock Certificates. Stock certificates to grantees under this Plan shall be deemed delivered for all purposes when the Company or a stock transfer agent of the Company shall have mailed such certificates in the United States mail, addressed to the grantee, at the grantee’s last known address on file with the Company. Uncertificated Stock shall be deemed delivered for all purposes when the Company or a Stock transfer agent of the Company shall have given to the grantee by electronic mail (with proof of receipt) or by United States mail, addressed to the grantee, at the grantee’s last known address on file with the Company, notice of issuance and recorded the issuance in its records (which may include electronic “book entry” records). Notwithstanding anything herein to the contrary, the Company shall not be required to issue or deliver any certificates evidencing shares of Stock pursuant to the exercise of any Award, unless and until the Administrator has determined, with advice of counsel (to the extent the Administrator deems such advice necessary or advisable), that the issuance and delivery of such certificates is in compliance with all applicable laws, regulations of governmental authorities and, if applicable, the requirements of any exchange on which the shares of Stock are listed, quoted or traded. All Stock certificates delivered pursuant to the Plan shall be subject to any stop-transfer orders and other restrictions as the Administrator deems necessary or advisable to comply with federal, state or foreign jurisdiction, securities or other laws, rules and quotation system on which the Stock is listed, quoted or traded. The Administrator may place legends on any Stock certificate to reference restrictions applicable to the Stock. In addition to the terms and conditions provided herein, the Administrator may require that an individual make such reasonable covenants, agreements, and representations as the Administrator, in
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its discretion, deems necessary or advisable in order to comply with any such laws, regulations, or requirements. The Administrator shall have the right to require any individual to comply with any timing or other restrictions with respect to the settlement or exercise of any Award, including a window-period limitation, as may be imposed in the discretion of the Administrator.
(c) Stockholder Rights. Until Stock is deemed delivered in accordance with Section 20(b), no right to vote or receive dividends or any other rights of a stockholder will exist with respect to shares of Stock to be issued in connection with an Award, notwithstanding the exercise of a Stock Option or any other action by the grantee with respect to an Award.
(d) Other Compensation Arrangements; No Employment Rights. Nothing contained in this Plan shall prevent the Board from adopting other or additional compensation arrangements, including trusts, and such arrangements may be either generally applicable or applicable only in specific cases. The adoption of this Plan and the grant of Awards do not confer upon any employee any right to continued employment with the Company or any Subsidiary.
(e) Trading Policy Restrictions. Option exercises and other Awards under the Plan shall be subject to the Company’s insider trading policies and procedures, as in effect from time to time.
(f) Clawback Policy. Awards under the Plan shall be subject to the Company’s clawback policy, as in effect from time to time.
SECTION 21. EFFECTIVE DATE OF PLAN
This Plan shall become effective upon the effectiveness of the Company’s registration statement on Form S-1 in connection with its Initial Public Offering, following stockholder approval of the Plan in accordance with applicable state law, the Company’s bylaws and certificate of incorporation, and applicable stock exchange rules or pursuant to written consent and shall continue to be effective indefinitely, or until termination by the Company. No grants of Incentive Stock Options may be made hereunder after the tenth anniversary of the date the Plan is most recently approved by the Board.
SECTION 22. GOVERNING LAW
This Plan and all Awards and actions taken thereunder shall be governed by, and construed in accordance with, the laws of the State of Delaware, applied without regard to conflict of law principles.
DATE APPROVED BY THE BOARD OF DIRECTORS: April 25, 2015
DATE APPROVED BY THE STOCKHOLDERS: April 25, 2015
AMENDMENT APPROVED BY THE BOARD OF DIRECTORS: March 4, 2019
AMENDMENT APPROVED BY THE STOCKHOLDERS: May 8, 2019
AMENDMENT APPROVED BY THE BOARD OF DIRECTORS: March 16, 2020
AMENDMENT APPROVED BY THE STOCKHOLDERS: May 6, 2020
AMENDMENT APPROVED BY THE BOARD OF DIRECTORS: March 5, 2021
AMENDMENT APPROVED BY THE STOCKHOLDERS: April 28, 2021
AMENDMENT APPROVED BY THE BOARD OF DIRECTORS: March 2, 2022
AMENDMENT APPROVED BY THE STOCKHOLDERS: April 26, 2022
AMENDMENT APPROVED BY THE BOARD OF DIRECTORS: March 6, 2023
AMENDMENT APPROVED BY THE STOCKHOLDERS: May 17, 2023
AMENDMENT APPROVED BY THE BOARD OF DIRECTORS: February 29, 2024
AMENDMENT APPROVED BY THE STOCKHOLDERS: May 22, 2024
AMENDMENT APPROVED BY THE BOARD OF DIRECTORS: February 26, 2025
AMENDMENT APPROVED BY THE STOCKHOLDERS: May 1, 2025
AMENDMENT APPROVED BY THE BOARD OF DIRECTORS: February 20, 2026
AMENDMENT APPROVED BY THE STOCKHOLDERS: , 2026
A-13
ANNEX B
CERTIFICATE OF AMENDMENT
TO THE
RESTATED CERTIFICATE OF INCORPORATION
OF
ATYR PHARMA, INC.
aTyr Pharma, Inc. (the “Corporation”), a corporation organized and existing under the laws of the State of Delaware, hereby certifies as follows:
FIRST: That the name of the Corporation is aTyr Pharma, Inc. The date of the filing of its original Certificate of Incorporation with the Secretary of State of Delaware was September 8, 2005.
SECOND: That the Board of Directors of the Corporation duly adopted resolutions approving the following amendment of the Restated Certificate of Incorporation, declaring said amendment to be advisable and providing for such consideration of such amendment at the Corporation’s annual meeting of the stockholders.
THIRD: On May 11, 2026, the Corporation’s annual meeting of the stockholders was duly called and held, upon notice in accordance with Section 222 of the Delaware General Corporation Law, at which meeting the necessary number of shares as required by statute were voted in favor of the amendment.
FOURTH: The first sentence of Article IV of the Restated Certificate of Incorporation of the Corporation is hereby amended and restated to read in its entirety as follows:
The total number of shares of capital stock which the Corporation shall have authority to issue is Three Hundred Forty-Seven Million Two Hundred Eighty-Five Thousand Four Hundred Fifty-Six (347,285,456), of which (i) Three Hundred and Forty Million (340,000,000) shares shall be a class designated as common stock, par value $0.001 per share (the “Common Stock”), and (ii) Seven Million Two Hundred Eighty-Five Thousand Four Hundred Fifty Six (7,285,456) shares shall be a class designated as preferred stock, par value $0.001 per share (the “Preferred Stock”), of which 72,000 shares are designated Series B Convertible Preferred Stock (“Series B Preferred Stock”), 15,957 shares are designated Series C Convertible Preferred Stock (“Series C Preferred Stock”), 2,197,499 shares are designated Series D Convertible Preferred Stock (“Series D Preferred Stock”, and together with the Series B Preferred Stock and Series C Preferred Stock, the “Designated Preferred Stock”), and Five Million (5,000,000) shares shall be undesignated preferred stock (the “Undesignated Preferred Stock”).
FIFTH: That this Certificate of Amendment to the Restated Certificate of Incorporation shall be effective on and as of the date of filing with the Secretary of State of the State of Delaware.
IN WITNESS WHEREOF, this Certificate of Amendment to the Restated Certificate of Incorporation has been executed by a duly authorized officer of this Corporation on this day of , 2026.
By: |
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Sanjay S. Shukla, M.D., M.S. |
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President and Chief Executive Officer |
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B-1
Vote Your Proxy on the Internet: PROXY VOTING INSTRUCTIONS Please have your 11-digit control number ready when voting by Internet or Telephone. Go to https://web.viewproxy.com/atyr/2026 Have your proxy card available when you access the above website. Follow the prompts to vote your shares. NAME & ADDRESS HERE Vote Your Proxy by Phone: Call 1-866-402-3905 Use any touch-tone telephone to vote your proxy. Have your proxy card available when you call. Follow the voting instructions to vote your shares. Vote Your Proxy by Mail: Mark, sign, and date your proxy card, then detach it and return it in the postage-paid envelope provided. As a stockholder of aTyr Pharma, Inc., you have the option of voting your shares electronically through the Internet or by telephone, eliminating the need to return the proxy card. Your electronic or CONTROL NUMBER telephonic vote authorizes the named proxies to vote your shares in the same manner as if you marked, signed, dated, and returned the proxy card. Votes submitted electronically over the Internet or by telephone must be received by 11:59 p.m. Eastern Time on May 10, 2026. PLEASE DETACH ALONG PERFORATED LINE AND MAIL IN THE ENVELOPE PROVIDED. ATYR PHARMA, INC. ANNUAL MEETING OF STOCKHOLDERS MAY 11, 2026 AT 9:00 a.m. PACIFIC TIME THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF ATYR PHARMA, INC. The stockholder(s) hereby appoints Sanjoy S. Shukla, M.D., M.S., and Nancy E. Deynes, or any of them, as proxies and attorneys-in-fact of the undersigned, each with the power to appoint his or her substitute, and hereby authorize(s) them to represent and to vote, as designated on the reverse side of this ballot, all of the shares of capital stock of aTyr Pharma, Inc., that the stockholder(s) is/are entitled to vote at the Annual Meeting of Stockholders to be held at the offices of aTyr Pharma, Inc.,10240 Sorrento Valley Road, San Diego, CA 92121at 9:00 a.m. Pacific Time on May 11, 2026, and any adjournment or postponement thereof, conferring upon such persons authority to vote in their discretion as to any and all such other matters as may properly come before the meeting, including discretionary authority under Proposal 1 to vote for a substitute nominee if any nominee is unable to serve or for good cause will not serve. Please check here if you plan to attend the Annual Meeting in person. ☐ This proxy, when properly executed, will be voted in the manner NAME & ADDRESS HERE directed herein. If no such direction is made, this proxy will be voted in accordance with the Board of Directors’ recommendations located on the reverse side. Signature _____________________________________________________ BARCODE HERE Date _________________________________________________________ Title __________________________________________________________ CONTROL NUMBER Address Change: (If you noted any Address Changes above, please mark box.) ☐ Signature (Joint Owners) ______________________________________ NOTE: Please sign exactly as name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. If a corporation, limited liability company, or partnership, please sign in full corporate, limited liability company, or partnership name by authorized officer or person.
Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting of Stockholders to be held on May 11, 2026: The Notice and Proxy Statement and Annual Report are available at: https://web.viewproxy.com/atyr/2026 PLEASE DETACH ALONG PERFORATED LINE AND MAIL IN THE ENVELOPE PROVIDED. When properly executed, your proxy will be voted in the manner you direct. If you do not specify your choices, your shares will be voted in accordance with the recommendations of the Board of Directors, which recommendations are "FOR" each of the Board of Directors’ nominees listed in Proposal 1 and “FOR” Proposals 2, 3, 4 and 5, and this proxy may be voted in the discretion of the proxies with respect to such other business as may properly come before the meeting, including discretionary authority under Proposal 1 to vote for a substitute nominee if any nominee is unable to serve or for good cause will not serve. Please mark your votes like this 1. To elect three Class II directors, as nominated by the Company’s Board of Directors (the “Board of Directors”), to hold office until the 2029 annual meeting of stockholders or until their successors are duly elected and qualified; ELECTION OF DIRECTORS: FOR WITHOLD (1) Eric Benevich ☐ ☐ (2) Timothy P. Coughlin ☐ ☐ (3) Jane A. Gross, Ph.D. ☐ ☐ 2. To ratify the appointment of Ernst & Young LLP as the independent registered public accounting firm of the Company for its fiscal year ending December 31, 2026; FOR ☐ AGAINST ☐ ABSTAIN ☐ 3. To approve, on an advisory basis, the compensation of the Company’s named executive officers; FOR ☐ AGAINST ☐ ABSTAIN ☐ 4. To approve an amendment to the aTyr Pharma, Inc. 2015 Stock Option and Incentive Plan, as amended; FOR ☐ AGAINST ☐ ABSTAIN ☐ 5. To approve an amendment to the Company’s Restated Certificate of Incorporation to increase the number of authorized shares of common stock from 170,000,000 to 340,000,000 shares; and FOR ☐ AGAINST ☐ ABSTAIN ☐ 6. To transact such other business as may properly come before the Annual Meeting or any adjournment or postponement thereof.