{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-005912","form_type":"8-K","ticker":"ODFL","cik":"0000878927","company_name":"OLD DOMINION FREIGHT LINE, INC.","filed_at":"2023-03-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.357772+00:00","generated_at":"2026-06-18T13:55:20.778226+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Old Dominion February LTL revenue per day down 2.9% YoY; shipments per day down 10.1%","bullets":["Revenue per day decreased 2.9% YoY; LTL tons per day down 12.4%.","LTL shipments per day down 10.1%; weight per shipment down 2.5%.","LTL revenue per hundredweight up 12.1% (ex-fuel surcharges up 8.6%).","CEO cites continued softness in domestic economy but notes stabilization in shipments per day and yield improvement."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-005912","json":"https://secwatch.observer/filing/0000950170-23-005912.json","markdown":"https://secwatch.observer/filing/0000950170-23-005912.md","text":"https://secwatch.observer/filing/0000950170-23-005912.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/878927/000095017023005912/0000950170-23-005912-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/878927/000095017023005912/odfl-20230303.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T13:55:20.778226+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"}