{"schema_version":"secwatch.filing_event.v1","accession":"0001877939-26-000040","form_type":"8-K","ticker":"CTM","cik":"0001877939","company_name":"Castellum, Inc.","filed_at":"2026-05-18T10:55:43+00:00","discovered_at":"2026-05-18T11:00:01.386148+00:00","generated_at":"2026-05-18T11:00:53.510309+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 to vote at 2026 Annual Meeting on May 19","bullets":["Annual meeting scheduled May 19, 2026 at 10:00 a.m. ET; record date March 20, 2026.","In-person at Intelligent Office, Tysons, VA; virtual via dial-in (800-715-9871), conference ID 9842123.","Management presentation to follow adjournment; copy posted on investor relations website.","Stockholders encouraged to vote in advance via internet, telephone, or mail."],"urls":{"canonical":"https://secwatch.observer/filing/0001877939-26-000040","json":"https://secwatch.observer/filing/0001877939-26-000040.json","markdown":"https://secwatch.observer/filing/0001877939-26-000040.md","text":"https://secwatch.observer/filing/0001877939-26-000040.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1877939/000187793926000040/0001877939-26-000040-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1877939/000187793926000040/ctm-20260518.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T11:00:53.510309+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"}