{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-23-001901","form_type":"8-K","ticker":"JMSB","cik":"0001710482","company_name":"John Marshall Bancorp, Inc.","filed_at":"2023-02-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.231726+00:00","generated_at":"2026-06-19T02:59:39.463090+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"John Marshall Bancorp announces passing of founding director Ronald J. Gordon","bullets":["Director Ronald J. Gordon passed away on February 21, 2023; served on Bank board since 2006 and Company board since 2017.","Gordon was a member of the Audit Committee and former Chairman/CEO of ZGS Communications.","His strategic vision contributed to the Company's growth to $2.35B in assets and Nasdaq listing.","CEO Christopher Bergstrom expressed gratitude for Gordon's 17 years of service and commitment."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-23-001901","json":"https://secwatch.observer/filing/0001558370-23-001901.json","markdown":"https://secwatch.observer/filing/0001558370-23-001901.md","text":"https://secwatch.observer/filing/0001558370-23-001901.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1710482/000155837023001901/0001558370-23-001901-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1710482/000155837023001901/jmsb-20230221x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T02:59:39.463090+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":"4779e9114c","claim":"Ronald J. Gordon departed as director at John Marshall Bancorp, Inc..","evidence_excerpt":"On February 21, 2023, Ronald J. Gordon, a director of John Marshall Bancorp, Inc. (the “Company”) and its wholly-owned subsidiary bank, John Marshall Bank (the “Bank”), passed away.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1710482/000155837023001901/0001558370-23-001901-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"passed away"},{"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"}