{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-25-009272","form_type":"8-K","ticker":"ARCB","cik":"0000894405","company_name":"ARCBEST CORP /DE/","filed_at":"2025-07-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.622721+00:00","generated_at":"2026-05-18T06:06:59.302455+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"ArcBest CEO Judy McReynolds to retire Dec 31, 2025; President Seth Runser named CEO-elect effective Jan 1, 2026","bullets":["CEO Judy McReynolds retiring effective Dec 31, 2025; will remain chairman of the board.","President Seth Runser to become CEO and join board effective Jan 1, 2026; has 18 years with ArcBest.","Compensation details for Runser not yet available; amendment to be filed within 4 business days.","McReynolds served as CEO since 2010; board expresses confidence in Runser's leadership."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-25-009272","json":"https://secwatch.observer/filing/0001558370-25-009272.json","markdown":"https://secwatch.observer/filing/0001558370-25-009272.md","text":"https://secwatch.observer/filing/0001558370-25-009272.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/894405/000155837025009272/0001558370-25-009272-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/894405/000155837025009272/arcb-20250717x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T06:06:59.302455+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"}