SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM10-K (MARK ONE) ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December31, 2025 TRANSITION REPORT PURSUANT TO SECTION13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934 CLARITEV CORPORATION (Exact Name of Registrant as Specified in Its Charter) McLean, Virginia 22102 (Address of principal executive offices) (212) 780-2000 (Issuer's telephone number) Securities registered pursuant to Section12(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 if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act.YesNo Check whether the issuer (1)filed all reports required to be filed by Section13 or 15(d)of the Exchange Act during the past 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 thepast 90 days. YesNo Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that theregistrant 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 smallerreporting company or an emerging growth company. See definitions of "large accelerated filer", "accelerated filer", "smaller reportingcompany", and "emerging growth company" in Rule12b-2 of the Exchange Act. If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period forcomplying with any new or revised financial accounting standards provided pursuant to Section13(a)of the Exchange Act. Indicate by check mark whether the registrant has filed a report on and attestation to its management assessment of effectiveness of itsinternal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered publicaccounting 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 theregistrant included in the filing reflect the correction 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-basedcompensation received by any of the registrant'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 Rule12b-2 of the Exchange Act). YesNo The aggregate market value of the voting stock held by non-affiliates of the registrant, based on the closing price of shares of Class Acommon stock on the New York Stock Exchange on June30, 2025, was approximately $505.8 million. As of February23, 2026, 16,552,723 shares of ClassA common stock, par value $0.0001 per share, were issued and outstanding. DOCUMENTS INCORPORATED BY REFERENCE Portions of the registrant's Definitive Proxy Statement in connection with the registrant's annual meeting of stockholders areincorporated by reference in Part III of this report. Table of Contents Cautionary Note Regarding Forward-Looking StatementsSummary of Key Risks Part IItem 1. BusinessItem 1A. Risk FactorsItem 1B. Unresolved Staff CommentsItem 1C. CybersecurityItem 2. PropertiesItem 3. Legal ProceedingsItem 4. Mine Safety Disclosures Part II Item 5. Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity SecuritiesItem 6. [Reserved]Item 7. Management's Discussion and Analysis of Financial Condition and Results of OperationsItem 7A. Quantitative and Qualitative Disclosures About Market RiskItem 8. Financial Statements and Supplementary DataItem 9. Changes in and Disagreements With Accountants on Accounting and Financial DisclosuresItem 9A. Controls and ProceduresItem 9B. Other InformationItem 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections Part III Item 10. Directors, Executive Officers and Corporate GovernanceItem 11. Executive CompensationItem 12. Security Ownership of Certain Beneficial Owner and Management and Related Stockholder MattersItem 13. Certain Relationships and Related Transactions, and Director IndependenceItem 14. Principal Accounting Fees and Services Part IV Item 15. Exhibits, Financial Statement SchedulesItem 16. Form 10-K Summary Signatures Cautionary Note Regarding Forward-Looking Statements This Annual Report on Form 10-K of Claritev Corporation ("Claritev," "we," "us," or "our,") contains forwar