{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-031512","form_type":"8-K","ticker":"TCBX","cik":"0001781730","company_name":"Third Coast Bancshares, Inc.","filed_at":"2024-03-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:25.504277+00:00","generated_at":"2026-06-04T21:23:38.498059+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"positive","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Third Coast Bank converts from savings bank to Texas banking association","bullets":["Conversion effective March 13, 2024; primary state regulator now Texas Department of Banking.","Bank remains a member of the Federal Reserve System and maintains FDIC insurance.","Name removes 'SSB'; new website thirdcoast.bank and email @thirdcoast.bank from March 16.","CEO says charter allows expansion of commercial loan portfolio while maintaining existing products."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-031512","json":"https://secwatch.observer/filing/0000950170-24-031512.json","markdown":"https://secwatch.observer/filing/0000950170-24-031512.md","text":"https://secwatch.observer/filing/0000950170-24-031512.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1781730/000095017024031512/0000950170-24-031512-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1781730/000095017024031512/tcbx-20240314.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T21:23:38.498059+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"}