{"schema_version":"secwatch.filing_event.v1","accession":"0001492691-26-000051","form_type":"8-K","ticker":"KNX","cik":"0001492691","company_name":"Knight-Swift Transportation Holdings Inc.","filed_at":"2026-06-04T20:34:55+00:00","discovered_at":"2026-06-04T20:36:00.209497+00:00","generated_at":"2026-06-04T21:07:00.032720+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":"Kevin Knight retires as Executive Chairman; David Vander Ploeg named Chair","bullets":["Kevin Knight resigned as Executive Chairman and director effective June 3, 2026; no disagreement with company.","David Vander Ploeg, former Lead Independent Director, appointed Chair of the Board.","Knight entered 2-year consulting agreement with $20.25M fee ($10.125M upfront + monthly installments).","Knight forfeits all unvested equity awards; agrees to non-solicitation, non-compete, and confidentiality.","CEO Adam Miller praised Knight's role in building culture of safety, operational excellence, financial discipline."],"urls":{"canonical":"https://secwatch.observer/filing/0001492691-26-000051","json":"https://secwatch.observer/filing/0001492691-26-000051.json","markdown":"https://secwatch.observer/filing/0001492691-26-000051.md","text":"https://secwatch.observer/filing/0001492691-26-000051.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1492691/000149269126000051/0001492691-26-000051-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1492691/000149269126000051/knx-20260603.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T21:07:00.032720+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":"331c309caa","claim":"Kevin Knight resigned as Executive Chairman at Knight-Swift Transportation Holdings Inc..","evidence_excerpt":"On June 3, 2026, Mr. Kevin Knight resigned as Executive Chairman of the Board of Directors (the “Board”) and member of the Board of Knight-Swift Transportation Holdings Inc. (the “Company”), effective June 3, 2026 (the “Effective Date”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1492691/000149269126000051/0001492691-26-000051-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Executive Chairman"}],"fact_type":"executive_change"},{"claim_id":"38eb83fe47","claim":"David Vander Ploeg was appointed as Chair of the Board at Knight-Swift Transportation Holdings Inc..","evidence_excerpt":"The Board appointed David Vander Ploeg as Chair of the Board effective upon Mr. Knight’s resignation.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1492691/000149269126000051/0001492691-26-000051-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chair of the Board"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}