{"schema_version":"secwatch.filing_event.v1","accession":"0002011286-25-000094","form_type":"8-K","ticker":"AMTM","cik":"0002011286","company_name":"Amentum Holdings, Inc.","filed_at":"2025-03-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.790358+00:00","generated_at":"2026-05-25T04:24:45.373669+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"medium","headline":"Amentum realigns segment reporting into Digital Solutions and Global Engineering Solutions","bullets":["Effective Q1 FY2025, reporting structure now two segments: Digital Solutions and Global Engineering Solutions.","Updated FY2024 10-K to reflect new segment presentation; no change to total company financials.","Backlog of $45.0B and workforce of 53,000 as of Sept 27, 2024.","Exhibit includes restated financial statements and auditor consent for the new segments.","Filing does not update any other items or reflect events after September 27, 2024."],"urls":{"canonical":"https://secwatch.observer/filing/0002011286-25-000094","json":"https://secwatch.observer/filing/0002011286-25-000094.json","markdown":"https://secwatch.observer/filing/0002011286-25-000094.md","text":"https://secwatch.observer/filing/0002011286-25-000094.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2011286/000201128625000094/0002011286-25-000094-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2011286/000201128625000094/amtm-20250307.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T04:24:45.373669+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"}