Menu Search Company Investor Relations Investor Relations We are a global provider of instruments, systems, subsystems and process control solutions that measure, monitor, deliver, analyze, power and control critical parameters of advanced manufacturing processes to improve process performance and productivity for our customers. Our primary served markets include semiconductor, industrial technologies, life and health sciences, research and defense. Our products are derived from our core competencies in pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery, vacuum technology, lasers, photonics, optics, precision motion control, vibration control and laser-based manufacturing systems solutions. Quick Links Corporate Governance Reports & Presentations Financial Analysts Stock Information Annual Meeting Materials Contact Investor Relations Calendar of Events News Releases SEC Filings Calendar of Events Date Description Dec 1, 2021 at 8:40 AM EST Wells Fargo TMT Summit 2021 > View All Events View Calendar of Events Data Provided by Refinitiv. Minimum 15 minutes delayed. > View Stock Information View Detailed Stock Information Contact Information Primary IR Contact: David Ryzhik, Vice President, Investor Relations MKS Instruments, Inc., 2 Tech Drive, Suite 201, Andover, MA 01810 Phone: 978-557-5180 Transfer Agent: American Stock Transfer & Trust Company 59 Maiden Lane New York, New York 10038 Phone: 800-937-5449 Fax: 718-236-2641 www.amstock.com Contact MKS Instruments Investor Relations Investor News Releases Date Title Nov 24, 2021 MKS Instruments’ Clean Sweep in the 2022 Institutional Investor's All-America Executive Team Midcap Rankings Nov 22, 2021 MKS Instruments to Participate in Wells Fargo TMT Conference Nov 08, 2021 MKS Instruments to Participate in Deutsche Bank’s Industrial Conference Oct 27, 2021 MKS Instruments Reports Third Quarter 2021 Financial Results Oct 26, 2021 MKS Instruments Declares Quarterly Cash Dividend Oct 26, 2021 MKS Instruments Announces Planned Executive Appointments Oct 11, 2021 MKS Instruments Announces Third Quarter 2021 Earnings Conference Call Oct 05, 2021 MKS Instruments Releases Inaugural Corporate Social Responsibility Report Sep 27, 2021 MKS Instruments® Wins Innovation Award for its ESI® CapStone™ Flex PCB Laser Processing System Sep 01, 2021 MKS Instruments to Participate at Upcoming Investor Conferences > View All News View All Investor News Releases > Mini Toolkit Investor Email Alerts RSS Feeds The documents contained in (or directly accessible from) this website include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements about future events or the future financial performance of MKS, and any other statements containing the words "believes," "expects," "anticipates," "plans," "estimates" and similar expressions. There are a number of important factors that could cause MKS' actual results to differ materially from those indicated by such forward-looking statements, including fluctuations in capital spending in the semiconductor industry, potential fluctuations in quarterly results, the failure of MKS and acquired companies to realize the anticipated benefits their combined businesses, the challenges and risks involved with integrating the operations of MKS and acquired companies, dependence on new product development, rapid technological and market change, acquisition strategy, manufacturing and sourcing risks, volatility of stock price, international operations, financial risk management, and future growth subject to risks. Interested parties are referred to MKS' filings with the Securities and Exchange Commission, including its most recent Annual Report on Form 10-K, for a discussion of these and other important risk factors concerning MKS and its operations. MKS is under no obligation to, and expressly disclaims any obligation to, update or alter its forward-looking statements, whether as a result of new information, future events or otherwise. ©2021 MKS Instruments. All rights reserved. Terms of UsePrivacy Contact UsCareersLegalAbout UsInvestorsWeb Feedback