{"url_path":"/sec/efsc/8-k/2026-06-17/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-17","source_url":"https://www.sec.gov/Archives/edgar/data/1025835/0001104659-26-075113-index.html","accession_number":"0001104659-26-075113","cik":"0001025835","ticker":"EFSC","issuer_name":"ENTERPRISE FINANCIAL SERVICES CORP","edgar_url":"https://www.sec.gov/Archives/edgar/data/1025835/0001104659-26-075113-index.html","primary_entity_key":"0001025835","primary_entity_name":"ENTERPRISE FINANCIAL SERVICES CORP"},"word_count":349,"has_tables":true,"body_markdown":"false\n0001025835\n\n0001025835\n\n2026-06-12\n2026-06-12\n\n0001025835\n\nefsc:CommonStockParValue0.01PeShareMember\n\n2026-06-12\n2026-06-12\n\n0001025835\n\nefsc:DepositarySharesEachRepresentinga140thInterestinaShareof5.00percentageFixedRateNonCumulativePerpetualPreferredStockSeriesAMember\n\n2026-06-12\n2026-06-12\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\n \n\n \n\n**UNITED STATES  **\n\n**SECURITIES AND EXCHANGE COMMISSION ** \n\n**Washington, D.C. 20549**\n\n \n\n**FORM 8-K**\n\n \n\n**CURRENT REPORT **\n\n**Pursuant to Section 13 or 15(d) of  **\n\n**The Securities Exchange Act of 1934**\n\n \n\nDate of Report (Date of earliest event reported) \n\nJune 17, 2026 (June\n12, 2026)\n\n \n\n**ENTERPRISE FINANCIAL SERVICES CORP**\n\n**(Exact name of registrant as specified in its\ncharter)**\n\n \n\n**Delaware**\n**001-15373**\n**43-1706259**\n\n(State or Other Jurisdiction\n\nof Incorporation)\n(Commission\n\nFile Number)\n(IRS Employer\n\nIdentification No.)\n\n \n \n \n\n**150\nN. Meramec Avenue****, St.\nLouis****, Missouri**\n**63105**\n\n(Address of principal executive offices)\n(Zip Code)\n\n \n\nRegistrant’s telephone number, including\narea code\n\n**(314) 725-5500**\n\n \n\nNot applicable\n\n**(Former name or former address, if changed since\nlast report)**\n\n \n\nCheck the appropriate box below if the Form 8-K filing is intended\nto simultaneously satisfy the filing obligation of the registrant under any of the following provisions:\n\n \n\n¨ Written\ncommunications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)\n\n \n\n¨ Soliciting\nmaterial pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n \n\n¨\nPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n¨\nPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\n \n\nSecurities registered pursuant to Section 12(b) of the Act:\n\n \n\nTitle of each class\n \nTrading Symbol(s)\n \nName of each exchange on which registered\n\nCommon Stock, par value $0.01 per share\n \nEFSC\n \nNasdaq Global Select Market\n\n \n \n \n \n \n\nDepositary Shares, Each Representing a 1/40th Interest in a Share of 5.00% Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series\nA\n \nEFSCP\n \nNasdaq Global Select Market\n\n \n\nIndicate by check mark whether the registrant is an emerging growth\ncompany as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange\nAct of 1934 (§240.12b-2 of this chapter).\n\nEmerging growth company ¨\n\n \n\nIf an emerging growth company, indicate by check\nmark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting\nstandards provided pursuant to Section 13(a) of the Exchange Act. ¨"}