secwatch.observer — SEC 8-K summary ====================================== Issuer: Castellum, Inc. (CTM) CIK: 0001877939 Form: 8-K Filed at: 2026-06-15T20:15:40+00:00 Accession: 0001877939-26-000050 Event type: other_material Sentiment: positive Materiality: 0.70 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Castellum JV wins position on $250M U.S. Navy logistics IT contract ------------------------------------------------------------------- - CTM JV, LLC awarded LIIS CMDS MAC with $250M ceiling; Navy competitively awards task orders. - 59 companies selected; scope includes LOG IT for MRO, supply chain, product lifecycle. - CEO says award deepens Navy relationship and supports organic growth strategy. - COO highlights DevSecOps and software engineering capabilities as key strengths. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1877939/000187793926000050/0001877939-26-000050-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1877939/000187793926000050/ctm-20260615.htm HTML page: https://secwatch.observer/filing/0001877939-26-000050 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer