{"schema_version":"secwatch.filing_event.v1","accession":"0001709682-26-000010","form_type":"8-K","ticker":"CTOS","cik":"0001709682","company_name":"Custom Truck One Source, Inc.","filed_at":"2026-03-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.965176+00:00","generated_at":"2026-05-15T09:02:04.105131+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Custom Truck One Source to host webinar April 1 on segment reporting changes","bullets":["Webinar scheduled for 9:00 a.m. ET on April 1, 2026 to discuss operating segment realignment.","Presentation materials will be posted on the Events & Presentations page of investors.customtruck.com.","Replay available until May 1, 2026; dial-in 1-800-715-9871 with conference ID 8870161.","Segment reporting changes were previously announced; no financial details provided."],"urls":{"canonical":"https://secwatch.observer/filing/0001709682-26-000010","json":"https://secwatch.observer/filing/0001709682-26-000010.json","markdown":"https://secwatch.observer/filing/0001709682-26-000010.md","text":"https://secwatch.observer/filing/0001709682-26-000010.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1709682/000170968226000010/0001709682-26-000010-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1709682/000170968226000010/ctos-20260325.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T09:02:04.105131+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"}