{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-139160","form_type":"8-K","ticker":"LSTR","cik":"0000853816","company_name":"LANDSTAR SYSTEM INC","filed_at":"2026-04-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.821402+00:00","generated_at":"2026-05-15T07:54:46.440016+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Landstar GC Kneller to resign May 8; Dugas named interim GC","bullets":["Michael K. Kneller, VP, General Counsel and Secretary since 2005, to resign May 8, 2026 to join law firm Scopelitis, Garvin, Light, Hanson & Feary, P.C.","Vallie S. Dugas, currently VP and Assistant General Counsel, appointed as Interim VP, General Counsel and Secretary effective May 8, 2026.","Kneller's departure is voluntary; no known disagreement with the company's operations or policies."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-139160","json":"https://secwatch.observer/filing/0001193125-26-139160.json","markdown":"https://secwatch.observer/filing/0001193125-26-139160.md","text":"https://secwatch.observer/filing/0001193125-26-139160.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/853816/000119312526139160/0001193125-26-139160-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/853816/000119312526139160/d105778d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T07:54:46.440016+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"}