{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-070101","form_type":"8-K","ticker":"WTFC","cik":"0001015328","company_name":"WINTRUST FINANCIAL CORP","filed_at":"2022-06-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:59.316070+00:00","generated_at":"2026-06-25T02:36:18.450387+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Wintrust Financial closes 3.45M-share common stock offering, net ~$285.8M","bullets":["Underwriting agreement signed June 7, 2022 for up to 3.45M shares (including 450K option) at $86.00/share.","Underwriters fully exercised option; offering completed June 10, 2022.","Net proceeds after underwriting discount and expenses estimated at $285.8 million.","Offering made under effective shelf registration statement (File No. 333-238023)."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-070101","json":"https://secwatch.observer/filing/0001104659-22-070101.json","markdown":"https://secwatch.observer/filing/0001104659-22-070101.md","text":"https://secwatch.observer/filing/0001104659-22-070101.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1015328/000110465922070101/0001104659-22-070101-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1015328/000110465922070101/tm2217732d4_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T02:36:18.450387+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}