{"schema_version":"secwatch.filing_event.v1","accession":"0000707549-22-000119","form_type":"8-K","ticker":"LRCX","cik":"0000707549","company_name":"LAM RESEARCH CORP","filed_at":"2022-10-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.303776+00:00","generated_at":"2026-06-23T02:47:15.888995+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Lam Research reports Q1 FY2023 revenue $5.07B, GAAP EPS $10.39, record quarter","bullets":["Revenue of $5.07B, up 9.5% QoQ; GAAP diluted EPS $10.39 vs $8.74 prior quarter.","Non-GAAP diluted EPS $10.42, gross margin 46.0%, operating margin 33.3%.","Record revenue driven by easing supply chain conditions and solid execution.","Guidance for Dec 2022 quarter: revenue ~$5.1B ±$300M, non-GAAP EPS ~$10.00 ±$0.75.","Cash and investments increased to $4.6B; operating cash flow $1.19B."],"urls":{"canonical":"https://secwatch.observer/filing/0000707549-22-000119","json":"https://secwatch.observer/filing/0000707549-22-000119.json","markdown":"https://secwatch.observer/filing/0000707549-22-000119.md","text":"https://secwatch.observer/filing/0000707549-22-000119.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/707549/000070754922000119/0000707549-22-000119-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/707549/000070754922000119/lrcx-20221019.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T02:47:15.888995+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"}