{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-046789","form_type":"8-K","ticker":"ODFL","cik":"0000878927","company_name":"OLD DOMINION FREIGHT LINE, INC.","filed_at":"2023-09-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.849162+00:00","generated_at":"2026-06-10T23:42:21.224007+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Old Dominion LTL revenue per day down 1.4% in Aug 2023 vs Aug 2022","bullets":["LTL tons per day decreased 6.0% in August 2023 year-over-year.","LTL shipments per day fell 1.2%; weight per shipment dropped 4.8%.","Quarter-to-date LTL rev per cwt up 1.8%; ex-fuel surcharges up 8.8%.","CEO cites soft domestic economy and freight mix change for tonnage decline.","Daily shipments rose to ~50k in Aug from ~47k after competitor ceased ops in July."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-046789","json":"https://secwatch.observer/filing/0000950170-23-046789.json","markdown":"https://secwatch.observer/filing/0000950170-23-046789.md","text":"https://secwatch.observer/filing/0000950170-23-046789.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/878927/000095017023046789/0000950170-23-046789-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/878927/000095017023046789/odfl-20230906.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T23:42:21.224007+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"}