ANDOVER, MA – MKS Instruments, Inc. (NASDAQ: MKSI), a global provider of technologies that transform our world, today announced that Ram Mayampurath has been appointed Executive Vice President, Chief Financial Officer and Treasurer, effective October 14, 2024. He will report directly to John T.C. Lee, President and Chief Executive Officer, and will be a member of MKS’ executive team.

A global business leader with more than 25 years of experience in financial strategy, thought leadership, and value creation for shareholders and stakeholders, Mr. Mayampurath will join MKS from Rogers Corporation (NYSE: ROG), where he most recently served as Senior Vice President, Chief Financial Officer and Treasurer. Prior to that, he held positions of increasing responsibility in finance and business transformations since joining Rogers Corporation in 2014. Prior to joining Rogers Corporation, Mr. Mayampurath served in divisional financial leadership roles at Royal Philips Electronics from 2005 to 2014.

“Ram brings to MKS a proven record of achievement in global finance, M&A, capital allocation strategy, revenue growth, and margin expansion,” said Mr. Lee. “I am pleased to welcome him to the MKS executive team.”

Mr. Mayampurath is a chartered accountant and holds an MBA from Southern Illinois University and a Master’s degree in Global Management from Thunderbird School of Global Management.