{"schema_version":"secwatch.filing_event.v1","accession":"0001709682-22-000015","form_type":"8-K","ticker":"CTOS","cik":"0001709682","company_name":"Custom Truck One Source, Inc.","filed_at":"2022-01-14T23:59:59+00:00","discovered_at":"2026-05-14T18:04:07.896093+00:00","generated_at":"2026-06-27T17:58:33.928707+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Custom Truck One Source completes $46M acquisition of HiRail Leasing Group","bullets":["Acquired HiRail Leasing Group for $46.0 million, subject to fleet and other customary adjustments.","HiRail has over 600 rental units and is among the largest rail equipment rental providers in Canada.","Adds two new locations in Ontario and Alberta, expanding Custom Truck's geographic footprint in Canada.","Acquisition funded with cash on hand and drawings on existing credit facility; expected to be immediately accretive.","Strengthens rental segment and relationships with leading Canadian rail customers."],"urls":{"canonical":"https://secwatch.observer/filing/0001709682-22-000015","json":"https://secwatch.observer/filing/0001709682-22-000015.json","markdown":"https://secwatch.observer/filing/0001709682-22-000015.md","text":"https://secwatch.observer/filing/0001709682-22-000015.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1709682/000170968222000015/0001709682-22-000015-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1709682/000170968222000015/nsco-20220114.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T17:58:33.928707+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"}