{"schema_version":"secwatch.filing_event.v1","accession":"0000707549-21-000152","form_type":"8-K","ticker":"LRCX","cik":"0000707549","company_name":"LAM RESEARCH CORP","filed_at":"2021-10-20T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.312242+00:00","generated_at":"2026-06-28T19:46:34.619511+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Lam Research Q1 FY2022 revenue $4.30B, GAAP EPS $8.27, guides Q2 rev ~$4.4B","bullets":["Revenue $4.30B (+4% QoQ); GAAP diluted EPS $8.27 (+4% QoQ); Non-GAAP diluted EPS $8.36.","GAAP gross margin 45.9% (-30bps QoQ); Non-GAAP gross margin 46.0% (-50bps QoQ).","Cash from ops $457.5M; share repurchases $1.2B; dividends $185.4M; cash balance $4.9B.","Guidance for Dec 2021: rev ~$4.4B, GAAP EPS $8.37, Non-GAAP EPS $8.45.","CEO Tim Archer highlighted sixth consecutive quarter of record revenue and EPS."],"urls":{"canonical":"https://secwatch.observer/filing/0000707549-21-000152","json":"https://secwatch.observer/filing/0000707549-21-000152.json","markdown":"https://secwatch.observer/filing/0000707549-21-000152.md","text":"https://secwatch.observer/filing/0000707549-21-000152.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/707549/000070754921000152/0000707549-21-000152-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/707549/000070754921000152/lrcx-20211020.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T19:46:34.619511+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"}