FORM 10-K/A Amendment No. 1 ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31, 2025OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934For the transition period from toCommission File Number 001-41504 Corebridge Financial, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction ofincorporation or organization) 2919 Allen Parkway, Woodson Tower, Houston, Texas(Address of principal executive offices) Registrant’s telephone number, including area code: 1-877-375-2422____________________ Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes☒No☐ 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 the preceding 12months (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 90 days. Yes☒No☐ 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). Yes☒No☐ 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 emerging growthcompany. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Accelerated filer☐Smaller reporting company☐Emerging growth company☐ Large accelerated filer☒Non-accelerated filer☐ 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 financialaccounting 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 over financial 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 Exchange Act). Yes☐No☒ As of June 30, 2025, the aggregate market value of the voting and nonvoting common equity held by nonaffiliates of the registrant, determined using the per share closingprice on that date on the New York Stock Exchange of $35.50, was approximately $8.71billion.As of February 6, 2026, there were 481,685,891 shares outstanding of the registrant’s common stock. DOCUMENTS INCORPORATED BY REFERENCE Explanatory Note Corebridge Financial, Inc. (“Corebridge,” “we,” “us,” “our,” or “our company”) is filing this AmendmentNo. 1 on Form 10-K/A (this “Amendment”) to amend the Company’s Annual Report on Form 10-K for the fiscalyear ended December 31, 2025, originally filed with the Securities and Exchange Commission (the “SEC”) onFebruary 11, 2026 (the “Original Filing”). This Amendment is being filed to include the information required byItems 10 through 14 of Part III of Form 10-K. We previously omitted this information from the Original Filing inreliance on General Instruction G(3) to Form 10-K, which permits the information in the above-referenced itemsto be incorporated in the Original Filing by reference to Corebridge’s definitive proxy statement if such proxystatement is filed no later than 120 days after Corebridge’s fiscal year-end. We are filing this Amendment to provide the information required in Part III of Form 10-K because wewill not file a definitive proxy statement containing that information within 120 days after the end of the fiscalyear covered by the Original Filing. This Amendment amends and restates in their entirety Items 10, 11, 12, 13 and 14 of Part III of theOriginal Filing and the exhibit index set forth in Part IV of the Original Filing. The cover page of the OriginalFiling is also amended to delete the reference to the incorporation by reference of Corebridge’s definitive proxystatement. Pursuant to Rule 12b-15 under the