{"schema_version":"secwatch.filing_event.v1","accession":"0001709682-25-000022","form_type":"8-K","ticker":"CTOS","cik":"0001709682","company_name":"Custom Truck One Source, Inc.","filed_at":"2025-04-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.420661+00:00","generated_at":"2026-05-23T02:29:59.555028+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"CTOS Q1 revenue up 2.7% to $422M; net loss widens to $17.8M; reaffirms 2025 guidance","bullets":["Total revenue $422.2M (+2.7% YoY); rental revenue up 9.5% to $116.3M; equipment sales flat.","Net loss of $17.8M vs. $14.3M loss in Q1 2024; adjusted EBITDA $73.4M down 5.1% YoY.","ERS fleet utilization 77.7% (up from 73.3%); average OEC on rent +13% YoY to $1.20B.","TES revenue down 3.1% to $232.5M; sales order backlog $420M as of March 31, 2025.","Reaffirms 2025 guidance: revenue $1.97-$2.06B, adjusted EBITDA $370-$390M; targets $50-$100M levered free cash flow."],"urls":{"canonical":"https://secwatch.observer/filing/0001709682-25-000022","json":"https://secwatch.observer/filing/0001709682-25-000022.json","markdown":"https://secwatch.observer/filing/0001709682-25-000022.md","text":"https://secwatch.observer/filing/0001709682-25-000022.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1709682/000170968225000022/0001709682-25-000022-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1709682/000170968225000022/ctos-20250430.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T02:29:59.555028+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"}