
☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIESEXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIESEXCHANGE ACT OF 1934 Commission file number: 001-34776 Chord Energy Corporation(Exact name of registrant as specified in its charter) 80-0554627(I.R.S. EmployerIdentification No.) Delaware(State or other jurisdiction ofincorporation or organization)1001 Fannin Street, Suite 1500Houston, Texas(Address of principal executive offices) 77002(Zip Code) (281) 404-9500(Registrant’s telephone number, including area code) Securities Registered Pursuant to Section12(b) of the Act:Title of each classTrading Symbol(s)Name of each exchange on which registeredCommon Stock, par value $0.01 per shareCHRDThe Nasdaq Stock Market LLC Securities Registered Pursuant to Section12(g) of the Act: Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the SecuritiesAct.YesNo Indicate by check mark if the Registrant is not required to file reports pursuant to Section13 or Section15(d) of theAct.YesNo Indicate by check mark whether the Registrant (1)has filed all reports required to be filed by Section13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 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 90 days.YesNo Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant 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, or a smallerreporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smallerreporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. 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 forcomplying with any new or revised financial 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 effectivenessof its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C 7262(b)) by the registeredpublic 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 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 Rule 12b-2 of the Act).Yes☐No Aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price atwhich the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of theregistrant’s most recently completed second fiscal quarter: $5,544,699,884 Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of theSecurities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court. YesNo Number of shares of registrant’s common stock outstanding as of February23, 2026: 56,842,530_______________________________________ Documents Incorporated by Reference: Portions of the registrant’s definitive proxy statement for its 2026 Annual Meeting of Stockholders, which will be filed with theSecurities and Exchange Commission within 120 days of December 31, 2025, are incorporated by reference into Part III of this reportfor the year ended December 31, 2025. Table of Contents CHORD ENERGY CORPORATIONFORM 10-KFOR THE YEAR ENDED DECEMBER 31, 2025 TABLE OF CONTENTS Glossary of TermsCautionary Note Regarding Forward-Looking StatementsRisk Factors Summary PART I Item 1.BusinessItem1A.Risk FactorsItem1B.Unresolved Staff CommentsItem1C.CybersecurityItem2.PropertiesItem3.Legal ProceedingsItem4.Mine Safety Disclosures PART II Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of EquitySecuritiesItem6.[Reserved]Item7.Management’s D