8-K

RIGEL PHARMACEUTICALS INC (RIGL)

8-K 2025-03-04 For: 2025-03-04
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Added on April 06, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K


CURRENT REPORT

Pursuant to Section 13 OR 15(d) ofThe Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 4, 2025

RIGEL PHARMACEUTICALS, INC.

(Exact name of registrant as specified in its charter)

Delaware

(State or other jurisdiction of incorporation)

0-29889 94-3248524
(Commission File No.) (IRS Employer Identification No.)
611Gateway Boulevard<br><br> Suite 900
South San Francisco, CA 94080
(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code:

(650

) 624-1100

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Title of Each Class Trading Symbol(s) Name of Each Exchange on Which Registered
Common Stock, par value $0.001 per share RIGL The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 2.02. Results of Operations and Financial Condition.

On March 4, 2025, Rigel Pharmaceuticals, Inc. (“Rigel”) announced certain financial results for its fourth quarter and year ended December 31, 2024. A copy of Rigel’s press release, titled “Rigel Reports Fourth Quarter and Full Year 2024 Financial Results and Provides Business Update,” is furnished pursuant to Item 2.02 as Exhibit 99.1 hereto.

The information in thisreport, including the exhibit hereto, shall not be deemed to be “filed” for purposes of Section 18 of the SecuritiesExchange Act of 1934, as amended, or otherwise subject to the liabilities of that section or Sections 11 and 12(a)(2) of the SecuritiesAct of 1933, as amended. The information contained herein and in the accompanying exhibit shall not be incorporated by reference intoany filing with the U.S. Securities and Exchange Commission made by Rigel, whether made before or after the date hereof, regardless ofany general incorporation language in such filing.

Item 9.01. Financial Statements and Exhibits.
(d) Exhibits.
Exhibit Description
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99.1 Press Release, dated March 4, 2025, titled “Rigel Reports Fourth Quarter and Full Year 2024 Financial Results and Provides Business Update.”
104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: March 4, 2025 RIGEL PHARMACEUTICALS, INC.
By: /s/ Raymond J.<br> Furey
Raymond J. Furey
Executive Vice President, General<br> Counsel, Chief Compliance Officer, and Corporate Secretary

Exhibit 99.1

Rigel Reports Fourth Quarter and Full Year 2024Financial Results and Provides Business Update

· Fourth quarter 2024 total revenue of approximately $57.6 million, whichincludes TAVALISSE^®^ net product sales of $31.0 million, REZLIDHIA^®^ net product sales of $7.4 millionand GAVRETO^®^ net product sales of $8.1 million
· 2024 total revenue of approximately $179.3 million, which includes TAVALISSE^®^ netproduct sales of $104.8 million, REZLIDHIA^®^ net product sales of $23.0 million and GAVRETO^®^ net productsales of $17.1 million
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· R289 granted Fast Track designation for the treatment of previously-treatedtransfusion dependent lower-risk MDS and Orphan Drug designation for the treatment of MDS by the FDA
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· 2025 Outlook: Total revenue of approximately $200 to $210 million
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· Conference call and webcast scheduled today at 4:30 p.m. EasternTime
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SOUTH SAN FRANCISCO, Calif., March 4, 2025 /PRNewswire/ -- Rigel Pharmaceuticals, Inc. (Nasdaq: RIGL), a commercial stage biotechnology company focused on hematologic disorders and cancer, today reported financial results for the fourth quarter and full year ended December 31, 2024, including sales of TAVALISSE^®^ (fostamatinib disodium hexahydrate) for the treatment of chronic immune thrombocytopenia (ITP); REZLIDHIA^®^ (olutasidenib) for the treatment of relapsed or refractory (R/R) mutated isocitrate dehydrogenase-1 (mIDH1) acute myeloid leukemia (AML); and GAVRETO^®^ (pralsetinib) for the treatment of metastatic rearranged during transfection (RET) fusion-positive non-small cell lung cancer (NSCLC) and advanced or metastatic thyroid cancer, and recent business progress.

“2024 was a year of significant accomplishments for Rigel. We continued to focus on commercial expansion and execution, achieving record net product sales of $144.9 million, an increase of 39% compared to 2023. Coupled with Rigel’s commitment to financial discipline, for the first time we generated full-year net income of more than $17 million and increased our cash balances by more than $20 million,” said Raul Rodriguez, Rigel’s president and CEO. “These outstanding commercial and financial results provide us the resources to advance our promising internal development programs in 2025, including our ongoing Phase 1b clinical study of R289 for the treatment of lower-risk MDS and the initiation of a Phase 2 clinical study of olutasidenib for the treatment of recurrent glioma.”

BusinessUpdate

Commercial

· Commercial strength continued in the fourth quarter for all products with<br>record bottles shipped to patients and clinics and total bottles sold.
· The following table summarizes<br>total bottles shipped for the fourth quarter:
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TAVALISSE REZLIDHIA GAVRETO^*^
--- --- --- --- --- --- ---
Bottles shipped to patients and clinics 2,855 503 874
Change in bottles remaining in distribution channel 317 62 64
Total bottles shipped 3,172 565 938

^*^GAVRETO bottle count represents 60-count bottle equivalent

· Rigel’s partner Kissei Pharmaceutical Co., Ltd.<br>(Kissei) announced in January that The Korean Ministry of Food and Drug Safety approved TAVALISSE for the treatment of thrombocytopenia<br>in adult patients with chronic idiopathic thrombocytopenic purpura who have had an insufficient response to a previous treatment. In the<br>first quarter of 2025, Rigel will recognize a $3.0 million regulatory milestone earned from Kissei in connection with the approval.
· In December, Rigel’s partner Knight Therapeutics<br>announced Mexico’s Comisión Federal para la Protección contra Riesgos Sanitarios approved TAVALISSE for the treatment<br>of thrombocytopenia in adult patients with chronic immune thrombocytopenia who have had an insufficient response to a previous treatment.
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· Rigel<br> entered into an exclusive license agreement with Dr. Reddy’s Laboratories Ltd.<br> (Dr. Reddy’s) in November to develop and commercialize REZLIDHIA in all potential<br> indications throughout Dr. Reddy’s territory, which includes Latin America, South<br> Africa, certain countries in the Commonwealth of Independent States (CIS), India, certain<br> countries in Southeast Asia and North Africa, Australia and New Zealand. Rigel received an<br> upfront cash payment of $4.0 million with the potential for up to $36.0 million in future<br> regulatory and commercial milestone payments.
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ClinicalDevelopment

· R289^1^,<br> a novel and selective dual IRAK1/4 inhibitor, has been granted Fast Track designation<br> for the treatment of previously-treated transfusion dependent lower-risk MDS and Orphan<br> Drug designation for the treatment of MDS by the U.S. Food and Drug Administration (FDA).
· Rigel<br> continues to advance its Phase 1b clinical study evaluating the safety, tolerability, pharmacokinetics,<br> and preliminary efficacy of R289 in patients with relapsed or refractory (R/R) lower-risk<br> myelodysplastic syndrome (MDS). Enrollment in the fifth dose level (500mg / 250mg split dose)<br> is complete and the new sixth dose level (500 mg twice daily) is now open for enrollment.
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· Rigel<br> presented initial data from the ongoing Phase 1b clinical study<br> of R289 at the 66th American Society of Hematology (ASH) Annual Meeting and Exposition in<br> December, demonstrating that R289 was generally well tolerated with preliminary signs of<br> efficacy in this heavily pretreated R/R lower-risk MDS patient population, the majority of<br> whom were high transfusion burden (HTB) at baseline. Also at the ASH Annual Meeting, four<br> posters were presented on olutasidenib, which included data that adds to the growing<br> body of evidence supporting the benefits of its use in patients with mIDH1 AML.
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· CONNECT,<br> an international collaborative network of pediatric cancer centers, in collaboration with<br> Rigel, opened for enrollment the “TarGet-D” study, a Phase 2 study (NCT06161974)<br> evaluating olutasidenib in combination with temozolomide, followed by olutasidenib monotherapy,<br> as maintenance therapy for newly diagnosed adolescent and young adult patients (ages 12 to<br> 39 years) with a high-grade glioma (HGG) harboring an IDH1 mutation.
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· Rigel and The University of Texas<br>MD Anderson Cancer Center (MD Anderson) have now opened for enrollment the four studies outlined in the multi-year strategic development<br>alliance. Olutasidenib will be studied in disease areas where mIDH1 can play a role, including AML; higher-risk MDS, chronic myelomonocytic<br>leukemia (CMML) and advanced myeloproliferative neoplasms (MPN); clonal cytopenia of undetermined significance (CCUS) and lower-risk MDS/CMML;<br>and as post-transplant maintenance therapy.
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· In November, the National Comprehensive<br>Cancer Network^®^ (NCCN^®^) added olutasidenib to the latest NCCN Clinical Practice Guidelines in Oncology (NCCN<br>Guidelines^®^) for Myelodysplastic Syndromes. Olutasidenib was added as a recommended option to the following treatment algorithms:<br>Management of Lower-Risk Disease, Management of Lower-Risk Disease - Evaluation of Related Anemia and Management of Higher-Risk Disease,<br>and was recommended as NCCN Category 2B in all circumstances. If mIDH1 positive, olutasidenib was either recommended as a single<br>agent, in combination with azacitidine, or both.*
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*NCCN makes no warranties of any kind whatsoever regarding their content, use or application and disclaims any responsibility for their application or use in any way.

PublicationHighlights

· A paper titled<br> “Long-term safety and efficacy of fostamatinib in Japanese patients with primary immune thrombocytopenia,”<br>was published in January by Masataka Kuwana, M.D., Ph.D., professor and chairman of the Department of Allergy and Rheumatology at<br>Nippon Medical School Graduate School of Medicine in the InternationalJournal of Hematology.<br>The paper reported the 3-year safety and efficacy data from the Phase 3 trial of fostamatinib in Japanese patients with ITP, which included<br>no new safety signals and a sustained platelet response during treatment.
· A paper titled<br> “Olutasidenib in combination with azacitidine induces durable complete remissions in patients with relapsed or refractory mIDH1acute myeloid leukemia: a multicohort open-label phase 1/2 trial,” was published in January by Jorge E. Cortes, M.D., Director,<br>Georgia Cancer Center, Cecil F. Whitaker Jr., GRA Eminent Scholar Chair in Cancer, and Phase 2 trial investigator, in the Journalof Hematology and Oncology.
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· A paper titled<br> “Olutasidenib demonstrates significant clinical activity in mutated IDH1 acute myeloid leukaemia arising from a prior myeloproliferative<br>neoplasm,” was published in December by Stéphane de Botton, M.D., Ph.D., head of translational research in hematology, Institut<br>Gustave Roussy, France, in the BritishJournal of Haematology.
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FourthQuarter and Full Year 2024 Financial Update

For the fourth quarter ended December 31, 2024, total revenues were $57.6 million, consisting of $31.0 million in TAVALISSE net product sales, $7.4 million in REZLIDHIA net product sales, $8.1 million in GAVRETO net product sales, and $11.1 million in contract revenue from collaborations. TAVALISSE net product sales grew 21% compared to $25.7 million in the same period of 2023. REZLIDHIA net product sales grew 92% compared to $3.9 million in the same period of 2023. GAVRETO became commercially available from Rigel in June 2024. Contract revenue from collaborations primarily consisted of a $4.0 million upfront cash payment from Dr. Reddy’s; $3.6 million of revenue from Grifols S.A. (Grifols) related to delivery of drug supplies and earned royalties; $2.9 million of revenue from Kissei Pharmaceutical Co., Ltd. (Kissei) related to delivery of drug supplies; and $0.3 million of revenue from Medison Pharma Trading AG (Medison) related to delivery of drug supplies and earned royalties.

Total costs and expenses were $40.9 million compared to $33.8 million for the same period of 2023. The increase in costs and expenses was mainly due to higher research and development costs driven by timing of clinical activities, increased personnel-related costs and increased commercial-related activities. In addition, cost of product sales increased, driven primarily by increased products sales, higher royalties and a sublicensing revenue fee, and higher amortization of intangible assets.

Rigel reported net income of $14.3 million, or $0.81 basic and $0.80 diluted per share, compared to a net income of $0.7 million, or $0.04 basic and diluted per share, for the same period of 2023. The basic and diluted share and per share amounts for the prior period have been restated to reflect the 1-for-10 reverse stock split effected on June 27, 2024 on a retroactive basis.

For the full year 2024, total revenues were $179.3 million, consisting of $104.8 million in TAVALISSE net product sales, $23.0 million in REZLIDHIA net product sales, $17.1 million in GAVRETO net product sales, and $34.4 million in contract revenue from collaborations. TAVALISSE net product sales grew 12% compared to $93.7 million in the same period of 2023. REZLIDHIA net product sales grew 118% compared to $10.6 million in the same period of 2023. As mentioned above, GAVRETO became commercially available from Rigel in June 2024. Contract revenue from collaborations primarily consisted of $20.4 million from Kissei related to an upfront fee from sublicensing olutasidenib and delivery of drug supplies; $9.1 million from Grifols and $0.5 million from Medison related to delivery of drug supplies and earned royalties; and $4.0 million from Dr. Reddy’s related to an upfront fee from sublicensing olutasidenib.

Total costs and expenses were $155.1 million compared to $137.4 million for the same period of 2023. The increase in costs and expenses was mainly due to higher cost of product sales driven primarily by increased products sales, sublicensing revenue fees and increased royalties and amortization of intangible assets. In addition, there were increases in personnel-related costs, stock-based compensation expense and commercial-related expenses. These increases were partially offset by decreased research and development costs due to the timing of clinical trial activities related to R289, Rigel’s dual IRAK 1/4 inhibitor program, as well as reduced trial activities related to the completed Phase 3 clinical trial of fostamatinib in patients with warm antibody hemolytic anemia (wAIHA).

Rigel reported net income of $17.5 million, or $0.99 basic and diluted per share, compared to a net loss of $25.1 million, or $1.44 basic and diluted per share, for the same period of 2023. As discussed above, the share and per share amounts have been restated to reflect the 1-for-10 reverse stock split on a retroactive basis for the respective periods presented.

Cash, cash equivalents and short-term investments as of December 31, 2024 was $77.3 million, compared to $61.1 million as of September 30, 2024 and $56.9 million as of December 31, 2023.

2025 Outlook

Rigel anticipates 2025 total revenue of approximately $200 to $210 million, including:

· Net product sales of approximately $185 to $192<br>million.
· Contract revenues from collaborations of approximately<br>$15 to $18 million.
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The company anticipates it will report positive net income for the full year 2025, while funding existing and new clinical development programs.

ConferenceCall and Webcast with Slides Today at 4:30pm Eastern Time

Rigel will hold a live conference call and webcast today at 4:30pm Eastern Time (1:30pm Pacific Time).

Participants can access the live conference call by dialing (877) 407-3088 (domestic) or (201) 389-0927 (international). The conference call will also be webcast live and can be accessed from the Investor Relations section of the company's website at www.rigel.com. The webcast will be archived and available for replay after the call via the Rigel website.

AboutITP

In patients with immune thrombocytopenia (ITP), the immune system attacks and destroys the body’s own blood platelets, which play an active role in blood clotting and healing. Common symptoms of ITP are excessive bruising and bleeding. Patients suffering with chronic ITP may live with an increased risk of severe bleeding events that can result in serious medical complications or even death. Current therapies for ITP include steroids, blood platelet production boosters (TPO-RAs), and splenectomy. However, not all patients respond to existing therapies. As a result, there remains a significant medical need for additional treatment options for patients with ITP.

About AMLAcute myeloid leukemia (AML) is a rapidly progressing cancer of the blood and bone marrow that affects myeloid cells, which normally develop into various types of mature blood cells. AML occurs primarily in adults and accounts for about 1 percent of all adult cancers. The American Cancer Society estimates that there will be about 22,010 new cases in the United States, most in adults, in 2025.^2^

Relapsed AML affects about half of all patients who, following treatment and remission, experience a return of leukemia cells in the bone marrow.^3^ Refractory AML, which affects between 10 and 40 percent of newly diagnosed patients, occurs when a patient fails to achieve remission even after intensive treatment.^4^ Quality of life declines for patients with each successive line of treatment for AML, and well-tolerated treatments in relapsed or refractory disease remain an unmet need.

About NSCLCIt is estimated that over 226,000 adults in the U.S. will be diagnosed with lung cancer in 2025. Lung cancer is the leading cause of cancer death in the U.S, with non-small cell lung cancer (NSCLC) being the most common type accounting for 85-90% of all lung cancer diagnoses.^5^ RET fusions are implicated in approximately 1-2% of patients with NSCLC.^6^

About TAVALISSE^®^

TAVALISSE (fostamatinib disodium hexahydrate) tablets is indicated for the treatment of thrombocytopenia in adult patients with chronic immune thrombocytopenia (ITP) who have had an insufficient response to a previous treatment.

Please click****here for Important Safety Information and Full Prescribing Information for TAVALISSE.

About REZLIDHIA^®^

REZLIDHIA is indicated for the treatment of adult patients with relapsed or refractory acute myeloid leukemia (AML) with a susceptible isocitrate dehydrogenase-1 (IDH1) mutation as detected by an FDA-approved test.

Please click herefor Important Safety Information and Full Prescribing Information, including Boxed WARNING, for REZLIDHIA.

About GAVRETO^®^

GAVRETO is indicated for the treatment of adult patients with metastatic rearranged during transfection (RET) fusion-positive non-small cell lung cancer (NSCLC) as detected by an FDA-approved test and adult and pediatric patients 12 years of age and older with advanced or metastatic RET fusion-positive thyroid cancer who require systemic therapy and who are radioactive iodine-refractory (if radioactive iodine is appropriate).*

*Thyroid indication is approved under accelerated approval based on overall response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trial(s).

Please click****here forImportant Safety Information and Full Prescribing Information for GAVRETO.

To report side effects of prescription drugs to the FDA, www.fda.gov/medwatch or call 1-800-FDA-1088 (800-332-1088).

TAVALISSE, REZLIDHIA and GAVRETO are registered trademarks of Rigel Pharmaceuticals, Inc.

About Rigel

Rigel Pharmaceuticals, Inc. (Nasdaq: RIGL) is a biotechnology company dedicated to discovering, developing and providing novel therapies that significantly improve the lives of patients with hematologic disorders and cancer. Founded in 1996, Rigel is based in South San Francisco, California. For more information on Rigel, the Company's marketed products and pipeline of potential products, visit www.rigel.com.

1. R289 is an investigational compound not approved by the FDA.
2. The American Cancer Society. Key Statistics for Acute Myeloid Leukemia (AML). Revised January 16,<br>2025. Accessed January 31, 2025: https://www.cancer.org/cancer/acute-myeloid-leukemia/about/key-statistics.html
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3. Leukaemia Care. Relapse in Acute Myeloid Leukaemia (AML). Version 3. Reviewed October 2021. Accessed<br>January 31, 2025: https://media.leukaemiacare.org.uk/wp-content/uploads/Relapse-in-Acute-Myeloid-Leukaemia-AML-Web-Version.pdf
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4. Thol F, Schlenk RF, Heuser M, Ganser A. How I treat refractory and early relapsed acute myeloidleukemia. Blood (2015) 126 (3): 319-27. Accessed January 31, 2025. doi: https://doi.org/10.1182/blood-2014-10-551911
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5. The American Cancer Society. Key Statistics for Lung Cancer. Revised January 16, 2025. Accessed<br>January 31, 2025: https://www.cancer.org/cancer/types/lung-cancer/about/key-statistics.html
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6. Kato, S. et al. RET Aberrations in Diverse Cancers: Next-Generation Sequencing of 4,871 Patients. Clin Cancer Res. 2017;23(8):1988-1997<br>doi: 10.1158/1078-0432.CCR-16-1679
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Forward LookingStatements This press release contains forward-looking statements relating to, among other things, expectedcommercial and financial results for the fourth quarter and year ended December 31, 2024, projected financial performance andoutlook for 2025, expectations to grow and advance our commercial portfolio and hematology and oncology pipeline, results of ourstudy of R289 in lower-risk MDS including safety and efficacy data, continued ability for developing and commercializing TAVALISSE,REZLIDHIA, and GAVRETO domestically and in certain international markets, and expectations for Rigel’s partnering andcollaboration efforts. Any statements contained in this press release that are not statements of historical fact may be deemed to beforward-looking statements. Forward-looking statements can be identified by words such as “anticipates”,“plan”, “outlook”, “potential”, “may”, “look to”, “expects”,“will”, “initial”, “promising”, and similar expressions in reference to future periods.Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they are based onRigel’s current beliefs, expectations, and assumptions and hence they inherently involve significant risks,uncertainties and changes in circumstances that are difficult to predict and many of which are outside of ourcontrol. Therefore, you should not rely on any of these forward-looking statements. Actual results and the timing of eventscould differ materially from those anticipated in such forward looking statements as a result of these risks and uncertainties,which include, without limitation, risks and uncertainties associated with the commercialization and marketing of fostamatinib,olutasidenib and pralsetinib; risks that the FDA, European Medicines Agency, PMDA or other regulatory authorities may make adversedecisions regarding fostamatinib, pralsetinib or olutasidenib; risks that clinical trials may not be predictive of real-worldresults or of results in subsequent clinical trials; risks that fostamatinib, pralsetinib or olutasidenib may have unintended sideeffects, adverse reactions or incidents of misuses; the availability of resources to develop Rigel’s product candidates;market competition; as well as other risks detailed from time to time in Rigel’s reports filed with the Securities andExchange Commission, including its Quarterly Report on Form 10-Q for the quarter ended September 30, 2024 and subsequentfilings. Any forward-looking statement made by us in this press release is based only on information currently available to usand speaks only as of the date on which it is made. Rigel does not undertake any obligation to update forward-looking statements,whether written or oral, that may be made from time to time, whether as a result of new information, future developments orotherwise, and expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-lookingstatements contained herein, except as required by law.

Contact for Investors &Media:

***Investors:***Rigel Pharmaceuticals, Inc.

650.624.1232

ir@rigel.com

***Media:***David Rosen

Argot Partners

646.461.6387

david.rosen@argotpartners.com

RIGEL PHARMACEUTICALS, INC.

STATEMENTS OF OPERATIONS

(in thousands, except per share amounts)

Three Months Ended December 31, Year Ended December 31,
2024 2023 2024 2023
(unaudited)
Revenues:
Product sales, net $ 46,522 $ 29,539 $ 144,902 $ 104,294
Contract revenues from collaborations 11,074 6,153 34,376 11,488
Government contract 100 1,100
Total revenues 57,596 35,792 179,278 116,882
Costs and expenses:
Cost of product sales 5,789 3,790 18,647 7,110
Research and development (see Note A) 5,632 3,186 23,380 24,522
Selling, general and administrative (see Note A) 29,520 26,850 113,059 105,741
Total costs and expenses 40,941 33,826 155,086 137,373
Income (loss) from operations 16,655 1,966 24,192 (20,491 )
Interest income 522 678 2,092 2,272
Interest expense (1,955 ) (1,907 ) (7,918 ) (6,872 )
Income (loss) before income taxes 15,222 737 18,366 (25,091 )
Provision for income taxes 881 - 881 -
Net income (loss) $ 14,341 $ 737 $ 17,485 $ (25,091 )
Net income (loss) per share ^(1)^
Basic $ 0.81 $ 0.04 $ 0.99 $ (1.44 )
Diluted $ 0.80 $ 0.04 $ 0.99 $ (1.44 )
Weighted average shares used in computing net income (loss) per share^(1)^
Basic 17,647 17,437 17,579 17,401
Diluted 17,986 17,446 17,687 17,401
Note A
Stock-based compensation expense included in:
Selling, general and administrative $ 1,812 $ 1,585 $ 10,879 $ 6,712
Research and development 275 348 1,514 2,094
$ 2,087 $ 1,933 $ 12,393 $ 8,806

(1) Share and per share amounts have been restated to reflect the 1-for-10 reverse stock split effected on June 27, 2024 on a retroactive basis for the respective periods presented.

SUMMARY BALANCE SHEET DATA

(in thousands)

As of  December 31,
2024 2023
Cash, cash equivalents and short-term investments $ 77,321 $ 56,933
Total assets 163,976 117,225
Stockholders' equity (deficit) 3,288 (28,644 )