{"schema_version":"secwatch.filing_event.v1","accession":"0001015328-22-000040","form_type":"8-K","ticker":"WTFC","cik":"0001015328","company_name":"WINTRUST FINANCIAL CORP","filed_at":"2022-01-31T23:59:59+00:00","discovered_at":"2026-05-14T18:04:05.064897+00:00","generated_at":"2026-06-27T13:22:22.166107+00:00","sec_items":["5.03","5.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Wintrust Financial increases board size to 13, appoints Elizabeth H. Connelly","bullets":["Board size increased from 12 to 13 directors by bylaw amendment effective Jan 27, 2022.","Elizabeth H. Connelly appointed as director effective Jan 27, 2022, filling the new vacancy.","Amended and Restated By-laws filed as Exhibit 3.2 to this 8-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001015328-22-000040","json":"https://secwatch.observer/filing/0001015328-22-000040.json","markdown":"https://secwatch.observer/filing/0001015328-22-000040.md","text":"https://secwatch.observer/filing/0001015328-22-000040.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1015328/000101532822000040/0001015328-22-000040-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1015328/000101532822000040/wtfc-20220127.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T13:22:22.166107+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":[{"claim_id":"2eb354eb84","claim":"Elizabeth H. Connelly was appointed as director at WINTRUST FINANCIAL CORP.","evidence_excerpt":"Additionally on January 27, 2022, the Board of Directors of the Company appointed Elizabeth H. Connelly as a director of Company, effective immediately, to fill the vacancy created by the above-referenced bylaws amendment.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1015328/000101532822000040/0001015328-22-000040-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}