{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-028815","form_type":"8-K","ticker":"JBHT","cik":"0000728535","company_name":"HUNT J B TRANSPORT SERVICES INC","filed_at":"2023-10-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.845524+00:00","generated_at":"2026-06-09T15:12:33.429501+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"J.B. Hunt amends bylaws to adopt proxy access for shareholders holding 3% for 3+ years","bullets":["Amendment No. 3 adds Section 2.14 to Article II of the bylaws, effective October 19, 2023.","A stockholder or group of up to 20 can nominate up to the greater of 2 directors or 20% of the board.","Requires ownership of at least 3% of outstanding common stock continuously for at least 3 years.","Proxy access is subject to conditions and requirements detailed in the amended bylaws."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-028815","json":"https://secwatch.observer/filing/0001437749-23-028815.json","markdown":"https://secwatch.observer/filing/0001437749-23-028815.md","text":"https://secwatch.observer/filing/0001437749-23-028815.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/728535/000143774923028815/0001437749-23-028815-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/728535/000143774923028815/jbht20231020_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T15:12:33.429501+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":"74dfbd5d728a3b4b001b68d4184a090c8cf1a147","claim":"HUNT J B TRANSPORT SERVICES INC: Added proxy access provisions to Article II of the Bylaws, permitting stockholders to nominate director candidates under specified conditions (effective 2023-10-19).","evidence_excerpt":"On October 19, 2023, the Board of Directors (the “Board”) of J.B. Hunt Transport Services, Inc. (the “Company”) approved and adopted Amendment No. 3 to the Company’s Second Amended and Restated Bylaws (the “Bylaws”), effective immediately, to include proxy access provisions.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/728535/000143774923028815/0001437749-23-028815-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-10-19"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}