{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-044875","form_type":"8-K","ticker":"TCBX","cik":"0001781730","company_name":"Third Coast Bancshares, Inc.","filed_at":"2023-02-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.515496+00:00","generated_at":"2026-06-19T05:15:17.546522+00:00","sec_items":["5.02","8.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Third Coast Bancshares appoints five senior executives across COO, risk, banking, credit, retail","bullets":["Michael Deckert appointed EVP and COO of the Company; previously COO of subsidiary bank since Jan 2022.","Vicki Alexander appointed EVP and Chief Risk and Compliance Officer.","William Bobbora appointed EVP and Chief Banking Officer.","Audrey A. Duncan appointed Senior EVP and Chief Credit Officer.","Christopher Peacock appointed EVP and Chief Retail Officer."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-044875","json":"https://secwatch.observer/filing/0001193125-23-044875.json","markdown":"https://secwatch.observer/filing/0001193125-23-044875.md","text":"https://secwatch.observer/filing/0001193125-23-044875.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1781730/000119312523044875/0001193125-23-044875-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1781730/000119312523044875/d238155d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T05:15:17.546522+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":"205bd4bd05","claim":"Michael Deckert was appointed as Executive Vice President and Chief Operating Officer at Third Coast Bancshares, Inc..","evidence_excerpt":"On February 16, 2023, the Board of Directors (the “Board”) of Third Coast Bancshares, Inc. (the “Company”) appointed Michael Deckert as Executive Vice President and Chief Operating Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1781730/000119312523044875/0001193125-23-044875-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}