{"schema_version":"secwatch.filing_event.v1","accession":"0001877939-24-000046","form_type":"8-K","ticker":"CTM","cik":"0001877939","company_name":"Castellum, Inc.","filed_at":"2024-06-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.055945+00:00","generated_at":"2026-06-01T05:42:08.722540+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Castellum board director Patricia Frost resigns effective June 10, 2024","bullets":["Patricia Frost resigned from the Board of Directors due to full-time executive duties and monthly overseas travel commitments.","Resignation effective June 10, 2024; no replacement named in the filing.","No disagreement or compensation change indicated; departure appears voluntary."],"urls":{"canonical":"https://secwatch.observer/filing/0001877939-24-000046","json":"https://secwatch.observer/filing/0001877939-24-000046.json","markdown":"https://secwatch.observer/filing/0001877939-24-000046.md","text":"https://secwatch.observer/filing/0001877939-24-000046.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1877939/000187793924000046/0001877939-24-000046-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1877939/000187793924000046/ctm-20240607.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T05:42:08.722540+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":"58082ed343","claim":"Patricia Frost resigned as Director at Castellum, Inc..","evidence_excerpt":"Due to her full-time executive duties and monthly overseas travel commitments, Patricia Frost resigned from the Board of Directors effective June 10, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1877939/000187793924000046/0001877939-24-000046-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"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"}