Investor News Releases

Date	Description	Downloads
May 31, 2022	MKS Instruments to Participate in Stifel’s Cross Sector Insight Conference
May 11, 2022	MKS Instruments Declares Quarterly Cash Dividend
May 05, 2022	MKS Instruments is Recognized by 50/50 Women on Boards™ for its Strong Female Leadership Roster
Apr 26, 2022	MKS Instruments Reports First Quarter 2022 Financial Results
Apr 26, 2022	MKS Optical Sensing Products Business Receives Applied Materials 2022 Supplier Excellence Award
Apr 12, 2022	MKS Becomes #1 Market Leader in RF Power Supplies
Apr 11, 2022	MKS Instruments Announces First Quarter 2022 Earnings Conference Call
Apr 01, 2022	MKS Instruments Provides Update on Pending Acquisition of Atotech
Feb 08, 2022	MKS Instruments Declares Quarterly Cash Dividend
Jan 26, 2022	MKS Instruments Reports Fourth Quarter And Full Year 2021 Financial Results