{"schema_version":"secwatch.filing_event.v1","accession":"0000707549-25-000060","form_type":"8-K","ticker":"LRCX","cik":"0000707549","company_name":"LAM RESEARCH CORP","filed_at":"2025-05-21T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.063924+00:00","generated_at":"2026-05-20T23:10:10.898221+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Lam Research amends bylaws to allow 20%+ shareholders to call special meetings","bullets":["Board amended bylaws effective May 20, 2025 to permit stockholders owning at least 20% of outstanding common for at least one year to call special meetings.","Special meetings subject to disclosure, timing, and other requirements to ensure adequate information and avoid redundancy with annual meetings.","Amendment updates the Amended and Restated Bylaws; no shareholder vote was required."],"urls":{"canonical":"https://secwatch.observer/filing/0000707549-25-000060","json":"https://secwatch.observer/filing/0000707549-25-000060.json","markdown":"https://secwatch.observer/filing/0000707549-25-000060.md","text":"https://secwatch.observer/filing/0000707549-25-000060.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/707549/000070754925000060/0000707549-25-000060-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/707549/000070754925000060/lrcx-20250520.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T23:10:10.898221+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":[{"claim_id":"ba8d409a9ff2bfad5183d33936c09ba8336a0a46","claim":"LAM RESEARCH CORP: Amended and restated bylaws to allow stockholders owning at least 20% of outstanding common stock for at least one year to call special meetings, subject to conditions (effective 2025-05-20).","evidence_excerpt":"On May 20, 2025, the Board of Directors of Lam Research Corporation (the “Company”) amended and restated the Company’s Amended and Restated Bylaws (the “Bylaws”), effective immediately.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/707549/000070754925000060/0000707549-25-000060-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2025-05-20"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}