{"filing":{"accession_number":"0001193125-26-314490","cik":"0000853816","ticker":"LSTR","company_name":"LANDSTAR SYSTEM INC","form":"8-K","filing_date":"2026-07-23","report_date":null,"primary_document":"d66119d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/853816/000119312526314490/d66119d8k.htm"},"events":[{"id":20175,"run_id":18162,"accession_number":"0001193125-26-314490","anchor_item_number":"8.01","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"The disclosure centers on the Board-approved appointment of William Clement as Chief Commercial Officer effective August 1, 2026, a senior executive role reporting to the CEO with responsibility for commercial strategy and the independent agent network. While the filing also mentions transitions for Jim Applegate and Matthew Dannegger, Clement's appointment is the primary announced action and the most material event—a new C-suite officer joining the Executive Leadership Team at a major transportation company. The appointment would affect investor assessment of leadership and strategic direction.","company_name":"LANDSTAR SYSTEM INC","ticker":"LSTR","filing_date":"2026-07-23","form":"8-K","submitted_at":null,"items":[{"id":19473,"accession_number":"0001193125-26-314490","item_number":"8.01","item_title":"Other Events.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The disclosure centers on the Board-approved appointment of William Clement as Chief Commercial Officer effective August 1, 2026, a senior executive role reporting to the CEO with responsibility for commercial strategy and the independent agent network. While the filing also mentions transitions for Jim Applegate and Matthew Dannegger, Clement's appointment is the primary announced action and the most material event—a new C-suite officer joining the Executive Leadership Team at a major transportation company. The appointment would affect investor assessment of leadership and strategic direction.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T21:06:37.592157+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":19473,"accession_number":"0001193125-26-314490","item_number":"8.01","item_title":"Other Events.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The disclosure centers on the Board-approved appointment of William Clement as Chief Commercial Officer effective August 1, 2026, a senior executive role reporting to the CEO with responsibility for commercial strategy and the independent agent network. While the filing also mentions transitions for Jim Applegate and Matthew Dannegger, Clement's appointment is the primary announced action and the most material event—a new C-suite officer joining the Executive Leadership Team at a major transportation company. The appointment would affect investor assessment of leadership and strategic direction.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T21:06:37.592157+00:00","company_name":"LANDSTAR SYSTEM INC","ticker":"LSTR","filing_date":"2026-07-23"}]}