{"filing":{"accession_number":"0001877939-26-000050","cik":"0001877939","ticker":"CTM","company_name":"Castellum, Inc.","form":"8-K","filing_date":"2026-06-15","report_date":null,"primary_document":"ctm-20260615.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1877939/000187793926000050/ctm-20260615.htm"},"events":[{"id":11058,"run_id":9695,"accession_number":"0001877939-26-000050","anchor_item_number":"8.01","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"summary":"Castellum announced that its joint venture won a position on a $250 million U.S. Navy logistics IT multiple award contract. While this represents a significant business development and potential revenue opportunity, it does not fit neatly into the more specific event categories (it is not an M\u0026A transaction, earnings release, executive change, or other defined material event type). The contract award is material to investors as a substantial government contract win, but the disclosure is best classified as other_material given the absence of a more precise taxonomy match.","company_name":"Castellum, Inc.","ticker":"CTM","filing_date":"2026-06-15","form":"8-K","submitted_at":null,"items":[{"id":7545,"accession_number":"0001877939-26-000050","item_number":"8.01","item_title":"Other Events.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"Castellum announced that its joint venture won a position on a $250 million U.S. Navy logistics IT multiple award contract. While this represents a significant business development and potential revenue opportunity, it does not fit neatly into the more specific event categories (it is not an M\u0026A transaction, earnings release, executive change, or other defined material event type). The contract award is material to investors as a substantial government contract win, but the disclosure is best classified as other_material given the absence of a more precise taxonomy match.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-15T20:17:30.064053+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":7545,"accession_number":"0001877939-26-000050","item_number":"8.01","item_title":"Other Events.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"Castellum announced that its joint venture won a position on a $250 million U.S. Navy logistics IT multiple award contract. While this represents a significant business development and potential revenue opportunity, it does not fit neatly into the more specific event categories (it is not an M\u0026A transaction, earnings release, executive change, or other defined material event type). The contract award is material to investors as a substantial government contract win, but the disclosure is best classified as other_material given the absence of a more precise taxonomy match.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-15T20:17:30.064053+00:00","company_name":"Castellum, Inc.","ticker":"CTM","filing_date":"2026-06-15"}]}