{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-269393","form_type":"8-K","ticker":"KLAC","cik":"0000319201","company_name":"KLA CORP","filed_at":"2024-12-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.696639+00:00","generated_at":"2026-05-29T10:29:30.500505+00:00","sec_items":["7.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"KLA reaffirms Dec-quarter guidance after new BIS rules restrict China sales","bullets":["BIS interim final rules add companies to Entity List, restrict semiconductor equipment sales to China without license.","KLA reaffirms guidance for quarter ending Dec 31, 2024, as previously provided.","Company to discuss CY2025 business impact at investor conferences on Dec 3-4.","KLA is still reviewing the application of the new rules to its products and services."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-269393","json":"https://secwatch.observer/filing/0001193125-24-269393.json","markdown":"https://secwatch.observer/filing/0001193125-24-269393.md","text":"https://secwatch.observer/filing/0001193125-24-269393.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/319201/000119312524269393/0001193125-24-269393-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/319201/000119312524269393/d900947d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T10:29:30.500505+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"}