Gerald G Colella, Director, on May 27, 2026, sold 20,000 shares in MKS (MKSI) for $6,668,075. Following the Form 4 filing with the SEC, Colella has control over a total of 29,016 common shares of the company, with 8,999 shares held directly and 20,017 controlled indirectly.
SEC Filing:
https://www.sec.gov/Archives/edgar/data/1049502/000104950226000094/xslF345X05/form4.xml
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