
FORM 10-K ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December31, 2025 For the transition period from _______ to _______.Commission file number 001-31812ANI PHARMACEUTICALS, INC.(Exact name of registrant as specified in its charter) (218) 634-3500(Registrant’s telephone number, including area code)Securities registered pursuant to Section 12(b) of the Act: Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. YesNo Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during thepreceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90days. YesNo Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T(§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). YesNo Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerginggrowth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of theExchange Act. (Check one): 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 revisedfinancial accounting standards provided pursuant to Section 13(a) of the Exchange Act. Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control overfinancial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect thecorrection of an error to previously issued financial statements Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of theregistrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). YesNo The aggregate market value of the voting and non-voting common stock held by non-affiliates of the registrant as of June 30, 2025 was $1.3 billion (based upon the lastreported sale price of $65.25 per share on June 30, 2025 on The Nasdaq Global Market). As of February20, 2026, 22,414,104 shares of common stock and 10,864 shares of Class C special stock of the registrant were outstanding. DOCUMENTS INCORPORATED BY REFERENCE Portions of the definitive proxy statement for the registrant’s 2026 annual meeting of stockholders to be filed within 120 days after the end of the period covered by thisAnnual Report on Form 10-K are incorporated by reference into Part III of this Annual Report on Form 10-K. Table of Contents ANI PHARMACEUTICALS, INC.ANNUAL REPORT ON FORM 10-KFor the Year Ended December 31, 2025TABLE OF CONTENTS PART I BusinessRisk FactorsUnresolved Staff CommentsCybersecurityPropertiesLegal ProceedingsMine Safety Disclosures Item 1.Item 1A.Item 1B.Item 1C.Item 2.Item 3.Item 4. PART II Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of EquitySecurities59Item 6.Reserved61Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations62Item 7A.Quantitative and Qualitative Disclosures About Market Risk81Item 8.Financial Statements and Supplementary Data82Item 9.Changes in and Disagreements with Accountants on Accounting and Financial Disclosure143Item 9A.Controls and Procedures143Item 9B.Other Information144Item 9C.Disclosures Regarding Foreign Jurisdictions that Prevent Inspections144 PART III Item 10.Directors, Executive Officers and Corporate Governance144Item 11.Executive Compensation144Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters144Item 13.Certain Relationships and Related Transactions, and Director Independence145Item 14.Principal Accountant Fees and Services145 PART IV Item 15.Exhibits and Financial Statement Schedules145Item 16.Form 10-K Summary149 150 Signatures In this annual report, references to “ANI Pharmaceuticals,” “ANI,” the “Company,” “we,” “us,” and “our” refer, unless the contextrequires otherwise, to ANI