{"url_path":"/sec/wtfc/8-k/2026-07-20/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-20","source_url":"https://www.sec.gov/Archives/edgar/data/1015328/0001015328-26-000019-index.html","accession_number":"0001015328-26-000019","cik":"0001015328","ticker":"WTFC","issuer_name":"WINTRUST FINANCIAL CORP","edgar_url":"https://www.sec.gov/Archives/edgar/data/1015328/0001015328-26-000019-index.html","primary_entity_key":"0001015328","primary_entity_name":"WINTRUST FINANCIAL CORP"},"word_count":111,"has_tables":true,"body_markdown":"Item 9.01. Financial Statements and Exhibits\n\n(d) Exhibits\n\n \n\nExhibit\n  \n\n[99.1](exhibit9912026-q2.htm)\n\n[Second Quarter 2026 Earnings Release dated July 20, 2026](exhibit9912026-q2.htm)\n\n[99.2](earningsrelease2026-q2fi.htm)\n\n[Second Quarter 2026 Earnings Release Presentation dated July 20, 2026](earningsrelease2026-q2fi.htm)\n\n2\n\nSignature\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.\n\n \n\nWINTRUST FINANCIAL CORPORATION\n(Registrant)\n\nBy:/s/ David L. Stoehr\n\n David L. Stoehr\nExecutive Vice President and\n    Chief Financial Officer\n\nDate: July 20, 2026\n\n3\n\nINDEX TO EXHIBITS\n\n \n\nExhibit\n  \n\n[99.1](exhibit9912026-q2.htm)\n\n[Second Quarter 2026 Earnings Release dated July 20, 2026](exhibit9912026-q2.htm)\n\n[99.2](earningsrelease2026-q2fi.htm)\n\n[Second Quarter 2026 Earnings Release Presentation dated July 20, 2026](earningsrelease2026-q2fi.htm)\n\n4"}