{"schema_version":"secwatch.filing_event.v1","accession":"0000707549-24-000123","form_type":"8-K","ticker":"LRCX","cik":"0000707549","company_name":"LAM RESEARCH CORP","filed_at":"2024-10-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.842869+00:00","generated_at":"2026-05-30T22:52:57.245380+00:00","sec_items":["3.03","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Lam Research effects 10-for-1 forward stock split; authorized shares increased to 4 billion","bullets":["Each existing share split into 10 shares effective 5:00 p.m. ET on Oct 2, 2024.","Authorized common shares raised from 400M to 4B; par value unchanged at $0.001.","Stock split-adjusted trading on Nasdaq begins Oct 3, 2024, under symbol LRCX.","New CUSIP is 512807306; proportionate adjustments made to equity awards and plans.","Stockholder approval not required under Delaware law."],"urls":{"canonical":"https://secwatch.observer/filing/0000707549-24-000123","json":"https://secwatch.observer/filing/0000707549-24-000123.json","markdown":"https://secwatch.observer/filing/0000707549-24-000123.md","text":"https://secwatch.observer/filing/0000707549-24-000123.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/707549/000070754924000123/0000707549-24-000123-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/707549/000070754924000123/lrcx-20241002.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T22:52:57.245380+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"}