{"schema_version":"secwatch.filing_event.v1","accession":"0001877939-25-000054","form_type":"8-K","ticker":"CTM","cik":"0001877939","company_name":"Castellum, Inc.","filed_at":"2025-05-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.339004+00:00","generated_at":"2026-05-20T11:29:11.276153+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"Castellum reminds stockholders of 2025 annual meeting on May 28, 2025","bullets":["Annual meeting on May 28, 2025 at 10:00 a.m. ET in Tysons, VA.","Record date: March 21, 2025; stockholders entitled to vote.","Dial-in for audio conference: 1-800-715-9871 (ID: 9842123).","Post-meeting presentation available on investor relations website.","No financial results or material business updates announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001877939-25-000054","json":"https://secwatch.observer/filing/0001877939-25-000054.json","markdown":"https://secwatch.observer/filing/0001877939-25-000054.md","text":"https://secwatch.observer/filing/0001877939-25-000054.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1877939/000187793925000054/0001877939-25-000054-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1877939/000187793925000054/ctm-20250527.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T11:29:11.276153+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"}