secwatch.observer — SEC 8-K summary ====================================== Issuer: MKS INC (MKSI) CIK: 0001049502 Form: 8-K Filed at: 2024-04-01T23:59:59+00:00 Accession: 0001193125-24-083409 Event type: leadership Sentiment: neutral Materiality: 0.50 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 MKS Instruments CFO Seth Bagshaw retires; CEO John Lee assumes interim CFO role ------------------------------------------------------------------------------- - Seth H. Bagshaw retired as EVP, CFO & Treasurer on April 1, 2024; remains special advisor until May 1, 2024. - CEO John T.C. Lee assumes interim principal financial officer role; company continues search for permanent CFO. - No material arrangements or family relationships disclosed in connection with Lee's interim appointment. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1049502/000119312524083409/0001193125-24-083409-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1049502/000119312524083409/d782021d8k.htm HTML page: https://secwatch.observer/filing/0001193125-24-083409 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer