{"schema_version":"secwatch.filing_event.v1","accession":"0001877939-25-000060","form_type":"8-K","ticker":"CTM","cik":"0001877939","company_name":"Castellum, Inc.","filed_at":"2025-06-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.339621+00:00","generated_at":"2026-05-19T18:41:19.603169+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Castellum retires promissory note 15 months early; long-term debt cut from $12M to under $5M","bullets":["Retired promissory note with Buckhout Charitable Remainder Trust 15 months before maturity.","Note was originally issued in November 2019 as partial consideration for Corvus Consulting acquisition.","Total long-term debt reduced from over $12M in December 2023 to less than $5M after retirement.","CFO David Bell cites stronger balance sheet and lower debt service as key benefits."],"urls":{"canonical":"https://secwatch.observer/filing/0001877939-25-000060","json":"https://secwatch.observer/filing/0001877939-25-000060.json","markdown":"https://secwatch.observer/filing/0001877939-25-000060.md","text":"https://secwatch.observer/filing/0001877939-25-000060.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1877939/000187793925000060/0001877939-25-000060-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1877939/000187793925000060/ctm-20250605.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T18:41:19.603169+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"}