{"schema_version":"secwatch.filing_event.v1","accession":"0001877939-25-000023","form_type":"8-K","ticker":"CTM","cik":"0001877939","company_name":"Castellum, Inc.","filed_at":"2025-03-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.450402+00:00","generated_at":"2026-05-24T22:45:06.483295+00:00","sec_items":["8.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Castellum hires Tanya Bassett as VP of Business Development and Capture Management","bullets":["Tanya Bassett has over 28 years of industry experience and a track record of winning contracts.","She will focus on organic growth and new contract capture alongside VP Brooke Citrano.","CEO Glen Ives states Bassett's leadership will have an immediate impact on growth efforts.","Bassett previously supported DoD programs and mission-critical requirements."],"urls":{"canonical":"https://secwatch.observer/filing/0001877939-25-000023","json":"https://secwatch.observer/filing/0001877939-25-000023.json","markdown":"https://secwatch.observer/filing/0001877939-25-000023.md","text":"https://secwatch.observer/filing/0001877939-25-000023.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1877939/000187793925000023/0001877939-25-000023-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1877939/000187793925000023/ctm-20250312.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T22:45:06.483295+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"}