{"schema_version":"secwatch.filing_event.v1","accession":"0001025835-26-000182","form_type":"8-K","ticker":"EFSC","cik":"0001025835","company_name":"ENTERPRISE FINANCIAL SERVICES CORP","filed_at":"2026-08-20T20:28:09+00:00","discovered_at":"2026-08-20T20:29:04.486168+00:00","generated_at":"2026-08-20T20:29:10.897907+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Enterprise Financial Services director Sandra A. Van Trease resigns from board","bullets":["Resigned effective Aug 19, 2026 from boards of company and Enterprise Bank & Trust.","Previously chaired Nominating and Governance Committee; sat on Audit, Human Capital & Compensation, Executive Committees.","Resignation not due to any disagreement with management or the boards.","No successor named; board composition changes effective immediately."],"urls":{"canonical":"https://secwatch.observer/filing/0001025835-26-000182","json":"https://secwatch.observer/filing/0001025835-26-000182.json","markdown":"https://secwatch.observer/filing/0001025835-26-000182.md","text":"https://secwatch.observer/filing/0001025835-26-000182.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1025835/000102583526000182/0001025835-26-000182-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1025835/000102583526000182/efsc-20260820.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-20T20:29:10.897907+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"}