{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-062502","form_type":"8-K","ticker":"ARCB","cik":"0000894405","company_name":"ARCBEST CORP /DE/","filed_at":"2026-05-15T20:05:37+00:00","discovered_at":"2026-05-15T20:10:00.288856+00:00","generated_at":"2026-05-15T20:10:12.684217+00:00","sec_items":["3.03","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"ArcBest reincorporates from Delaware to Texas effective May 15, 2026","bullets":["Conversion effective 9:35 a.m. CT on May 15, 2026; no change in name, headquarters, or Nasdaq symbol ARCB.","Each outstanding share of Delaware common stock automatically converted to one share of Texas common stock.","Employment agreements, benefit plans, and equity awards continue on same terms under the Texas entity.","Governance shifts from Delaware law to Texas law; Texas Certificate of Formation and Bylaws govern.","No change in business, management, properties, or employees; only transaction costs and franchise tax differences."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-062502","json":"https://secwatch.observer/filing/0001104659-26-062502.json","markdown":"https://secwatch.observer/filing/0001104659-26-062502.md","text":"https://secwatch.observer/filing/0001104659-26-062502.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/894405/000110465926062502/0001104659-26-062502-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/894405/000110465926062502/arcb-20260515x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T20:10:12.684217+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":[{"claim_id":"fa3e963762b7fb87836a374289eb00121b0f1b78","claim":"ARCBEST CORP /DE/: Company converted from Delaware to Texas corporation, replacing its third amended and restated certificate of incorporation with a Texas charter and adopting new bylaws (effective 2026-05-15).","evidence_excerpt":"Pursuant to the Conversion Documents, the Company converted from a Delaware corporation into a Texas corporation (the “Texas Reincorporation”) effective on May 15, 2026, at 9:35 a.m. Central Time (the “Effective Time”).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/894405/000110465926062502/0001104659-26-062502-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2026-05-15"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}