{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-314490","form_type":"8-K","ticker":"LSTR","cik":"0000853816","company_name":"LANDSTAR SYSTEM INC","filed_at":"2026-07-23T21:05:29+00:00","discovered_at":"2026-07-23T21:06:01.297714+00:00","generated_at":"2026-07-23T21:06:06.241991+00:00","sec_items":["8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Landstar appoints Bill Clement as CCO; Applegate shifts to strategy role; Dannegger to retire March 2027","bullets":["William Clement named Chief Commercial Officer effective Aug 1, 2026; previously Group President at CRST, 30+ years in transportation.","Jim Applegate transitions from Chief Corporate Sales, Strategy & Specialized Freight Officer to Chief Strategy & Transformation Officer.","Matt Dannegger steps down as Chief Field Sales Officer July 31, 2026, becomes Special Advisor to CEO until retirement March 1, 2027.","Clement will lead commercial strategy, support independent agent network, and report to CEO Frank Lonegro."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-314490","json":"https://secwatch.observer/filing/0001193125-26-314490.json","markdown":"https://secwatch.observer/filing/0001193125-26-314490.md","text":"https://secwatch.observer/filing/0001193125-26-314490.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/853816/000119312526314490/0001193125-26-314490-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/853816/000119312526314490/d66119d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-23T21:06:06.241991+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"}