{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-24-052536","form_type":"8-K","ticker":"CTM","cik":"0001877939","company_name":"Castellum, Inc.","filed_at":"2024-12-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.218834+00:00","generated_at":"2026-05-28T22:52:08.809916+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Castellum prices $3.7M public offering of 4.355M shares at $0.85/share","bullets":["4,355,000 shares offered at $0.85 each; gross proceeds ~$3.7M before fees and expenses.","Closing expected December 30, 2024; net proceeds for working capital and general corporate purposes.","Company and certain officers/directors subject to 60-day lock-up; six-month ban on variable-rate transactions.","Maxim Group LLC acting as sole placement agent with 7.0% cash fee and up to $60,000 expense reimbursement."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-24-052536","json":"https://secwatch.observer/filing/0001628280-24-052536.json","markdown":"https://secwatch.observer/filing/0001628280-24-052536.md","text":"https://secwatch.observer/filing/0001628280-24-052536.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1877939/000162828024052536/0001628280-24-052536-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1877939/000162828024052536/ctm-20241226.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T22:52:08.809916+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"}