{"filing":{"accession_number":"0000707549-26-000043","cik":"0000707549","ticker":"LRCX","company_name":"LAM RESEARCH CORP","form":"8-K","filing_date":"2026-08-27","report_date":"2026-08-24","primary_document":"lrcx-20260824.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/707549/000070754926000043/lrcx-20260824.htm"},"events":[{"id":30121,"run_id":27604,"accession_number":"0000707549-26-000043","anchor_item_number":"5.02","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"Two board directors, Sohail U. Ahmed and Michael R. Cannon, are retiring effective November 2, 2026. Cannon's departure is particularly material given his 16-year tenure, including 12 years on the audit committee and 7 years as chair of the nominating and governance committee, representing a significant loss of institutional knowledge and governance leadership.","company_name":"LAM RESEARCH CORP","ticker":"LRCX","filing_date":"2026-08-27","form":"8-K","submitted_at":null,"items":[{"id":32630,"accession_number":"0000707549-26-000043","item_number":"5.02","item_title":null,"event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.35,"reasoning":"The section header indicates Item 5.02 content covering departures, elections, appointments, and compensatory arrangements, but the actual substantive disclosure is not provided — only the section title and signature page are shown. Without the body text describing specific executive changes or compensation actions, I cannot determine whether this is an exec_departure, exec_appointment, exec_compensation, or routine governance matter. The lack of substantive content makes classification highly uncertain.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T21:22:47.444476+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":32630,"accession_number":"0000707549-26-000043","item_number":"5.02","item_title":null,"event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.35,"reasoning":"The section header indicates Item 5.02 content covering departures, elections, appointments, and compensatory arrangements, but the actual substantive disclosure is not provided — only the section title and signature page are shown. Without the body text describing specific executive changes or compensation actions, I cannot determine whether this is an exec_departure, exec_appointment, exec_compensation, or routine governance matter. The lack of substantive content makes classification highly uncertain.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T21:22:47.444476+00:00","company_name":"LAM RESEARCH CORP","ticker":"LRCX","filing_date":"2026-08-27"}]}