Investor News Releases

Date	Description	Downloads
Aug 26, 2022	MKS Instruments to Participate in Citi’s 2022 Global Technology Conference
Aug 17, 2022	MKS Instruments Announces Closing of Atotech Acquisition
Aug 15, 2022	MKS Instruments and Atotech Receive Approval from the Royal Court of Jersey for the Pending Acquisition of Atotech
Jul 28, 2022	MKS Instruments and Atotech Receive China Antitrust Clearance for Pending Acquisition of Atotech
Jul 27, 2022	MKS Instruments Reports Second Quarter 2022 Financial Results
Jul 26, 2022	MKS Instruments Declares Quarterly Cash Dividend
Jul 11, 2022	MKS Instruments Announces Second Quarter 2022 Earnings Conference Call
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