{"schema_version":"secwatch.filing_event.v1","accession":"0001709682-25-000043","form_type":"8-K","ticker":"CTOS","cik":"0001709682","company_name":"Custom Truck One Source, Inc.","filed_at":"2025-12-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.227402+00:00","generated_at":"2026-05-16T12:16:13.681764+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Custom Truck One Source CAO R. Todd Barrett resigns, effective Jan. 16, 2026","bullets":["Chief Accounting Officer R. Todd Barrett resigns effective January 16, 2026.","Resignation is not due to any disagreement with the company on operations, policies, or practices.","No successor has been announced as of the filing date."],"urls":{"canonical":"https://secwatch.observer/filing/0001709682-25-000043","json":"https://secwatch.observer/filing/0001709682-25-000043.json","markdown":"https://secwatch.observer/filing/0001709682-25-000043.md","text":"https://secwatch.observer/filing/0001709682-25-000043.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1709682/000170968225000043/0001709682-25-000043-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1709682/000170968225000043/ctos-20251219.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:16:13.681764+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"}