{"schema_version":"secwatch.filing_event.v1","accession":"0001877939-25-000089","form_type":"8-K","ticker":"CTM","cik":"0001877939","company_name":"Castellum, Inc.","filed_at":"2025-08-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.485837+00:00","generated_at":"2026-05-17T11:33:52.463903+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Castellum subsidiary signs reseller agreement with Tradewinds Networks for GuardTower AI cybersecurity","bullets":["Castellum Advanced Technology Products subsidiary will resell TNI's GuardTower AI cybersecurity products.","GuardTower AI offers AI-driven threat detection, data intelligence, and resilient edge protection.","No financial terms of the reseller agreement were disclosed.","Partnership aims to deliver advanced cybersecurity to Castellum's national security and commercial clients."],"urls":{"canonical":"https://secwatch.observer/filing/0001877939-25-000089","json":"https://secwatch.observer/filing/0001877939-25-000089.json","markdown":"https://secwatch.observer/filing/0001877939-25-000089.md","text":"https://secwatch.observer/filing/0001877939-25-000089.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1877939/000187793925000089/0001877939-25-000089-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1877939/000187793925000089/ctm-20250819.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T11:33:52.463903+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"}