{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-071384","form_type":"8-K","ticker":"LSTR","cik":"0000853816","company_name":"LANDSTAR SYSTEM INC","filed_at":"2025-04-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.476086+00:00","generated_at":"2026-05-24T00:12:06.291987+00:00","sec_items":["2.02"],"event_type":"earnings","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Landstar reduces Q1 EPS view to $0.90-$0.95, discloses supply chain fraud","bullets":["New Q1 EPS guidance $0.90-$0.95 vs prior $1.05-$1.25 due to elevated insurance/claims costs.","Identified supply chain fraud may impair EPS by $0.35-$0.50 from trade receivable; investigation ongoing.","Q1 revenue expected at or near prior midpoint of $1.075B-$1.175B.","Truck loads down ~4% YoY through 8 weeks; revenue per load flat.","Repurchased 386k shares for ~$60M in Q1; 2.16M shares remain authorized."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-071384","json":"https://secwatch.observer/filing/0001193125-25-071384.json","markdown":"https://secwatch.observer/filing/0001193125-25-071384.md","text":"https://secwatch.observer/filing/0001193125-25-071384.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/853816/000119312525071384/0001193125-25-071384-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/853816/000119312525071384/d859255d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T00:12:06.291987+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"}