{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-004673","form_type":"8-K","ticker":"MKSI","cik":"0001049502","company_name":"MKS INC","filed_at":"2023-02-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.665713+00:00","generated_at":"2026-06-18T23:11:42.259825+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"MKS Instruments Q4 revenue $1.09B beats guidance; ransomware to cut Q1 revenue by at least $200M","bullets":["Q4 revenue $1.09B (record, +42% YoY), GAAP EPS $0.81, non-GAAP EPS $2.00, all above guidance.","Full-year 2022 revenue $3.55B (+20% YoY).","Ransomware incident identified Feb 3, 2023; expects material Q1 impact, no guidance provided.","Prior to ransomware, Q1 revenue expected ~$1B; now estimates at least $200M revenue impact.","Company filing Form 12b-25 for late 10-K due to ransomware."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-004673","json":"https://secwatch.observer/filing/0000950170-23-004673.json","markdown":"https://secwatch.observer/filing/0000950170-23-004673.md","text":"https://secwatch.observer/filing/0000950170-23-004673.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1049502/000095017023004673/0000950170-23-004673-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1049502/000095017023004673/mksi-20230227.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T23:11:42.259825+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":"0b2cc24e118b062e849fdaeccf617d3a1b3a2034","claim":"MKS INC reported the full year ended December 31, 2022 results: revenue $3.55 billion.","evidence_excerpt":"Record annual revenue of $3.55 billion, up 20% year-over-year","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1049502/000095017023004673/0000950170-23-004673-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the full year ended December 31, 2022"},{"label":"Revenue","value":"$3.55 billion"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"},{"claim_id":"71f5e9e1cca0ec9e863eedff6ea8f074a2e4962b","claim":"MKS INC reported the quarter ended December 31, 2022 results: revenue $1.09 billion, net income $54 million, EPS $0.81 per diluted share.","evidence_excerpt":"Record quarterly revenue of $1.09 billion, up 42% year-over-year, exceeding the high-end of guidance • Quarterly GAAP net income per diluted share of $0.81 and quarterly Non-GAAP net earnings per diluted share of $2.00, exceeding the high-end of guidance • Quarterly GAAP net income of $54 million and quarterly Adjusted EBITDA of $282 million, exceeding the high-end of guidance • Quarterly operating cash flow of $184 million and free cash flow of $130 million","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1049502/000095017023004673/0000950170-23-004673-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter ended December 31, 2022"},{"label":"Revenue","value":"$1.09 billion"},{"label":"Net income","value":"$54 million"},{"label":"EPS","value":"$0.81 per diluted share"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}