Investor News Releases

Date	Description	Downloads
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
Jan 10, 2022	MKS Withdraws from Photonics West 2022
Jan 10, 2022	MKS Instruments Announces Fourth Quarter and Full Year 2021 Earnings Conference Call
Jan 05, 2022	MKS Instruments to Participate in Needham’s 24th Annual Virtual Growth Conference
Dec 14, 2021	MKS Instruments and Atotech Provide Update on Pending Acquisition of Atotech