
FORM 10-K ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025.or☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fromtoCommission file number:001-38656 BANK7 CORP. (Exact name of registrant as specified in its charter) Oklahoma20-0763496(State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification Number) Registrant’s telephone number, including area code:(405) 810-8600Securities 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. Yes☐No☒ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the 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 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. Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, everyInteractive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (orfor such shorter period that the Registrant was required to submit and post such files). Yes☒No☐ 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,” “smallerreporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one): Large accelerated filer☐Non-accelerated filer☐Emerging growth company☐ Accelerated filer☒Smaller reporting company☒ 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 checkmark 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 checkmark 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☒ As of June 30, 2025, the aggregate market value of the registrant’s common stock held by non-affiliates of the registrant was$175,326,764 based on the closing sale price reported on the NASDAQ Global Market Select System. As of March 16, 2026, the registrant had 9,519,335 shares of common stock, par value $0.01, outstanding. DOCUMENTS INCOPORATED BY REFERENCE Portions of the Proxy Statement for the Registrant’s Annual Meeting of Shareholders to be held on May 20, 2026 are incorporated intoPart III of this Annual Report on Form 10-K. TABLE OF CONTENTS Item 1.Business1Item 1A.Risk Factors10Item 1B.Unresolved Staff Comments19Item 1C.Cybersecurity19Item 2.Properties19Item 3.Legal Proceedings20Item 4.Mine Safety Disclosures20 Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities20Item 6.[Reserved]20Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations23Item 7A.Quantitative and Qualitative Disclosures about Market Risk41Item 8.Financial Statements and Supplementary Data43Item 9.Changes in and Disagreements with Accountants on Accounting and Financial Disclosure95Item 9A.Controls and Procedures96Item 9B.Other Information101Item 9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections101 PART III. Item 10.Directors, Executive Officers and Corporate Governance101Item 11.Executive Compensation101Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters101Item 13.Certain Relationships and Related Transactions, and Director Independence101Item 14.Principal Accountant Fees and Services101 Item 15.Exhibits and Financial Statements Schedules101Item 16.Fo