MKS Corporate Governance

Gerald G. Colella
Chairman
MKS Inc.

Rajeev Batra
President
Siemens Digital Industries U.S.

Joseph B. Donahue
Former Executive Vice President and Chief Operating Officer
TE Connectivity Ltd.

Janice K. Henry
Former Senior Vice President, Chief Financial Officer and Treasurer
Martin Marietta Materials, Inc.

John T.C. Lee
President and Chief Executive Officer
MKS Inc.

Jacqueline F. Moloney, Lead Director
Chancellor
University of Massachusetts, Lowell

Elizabeth A. Mora
Former Chief Administrative Officer
The Charles Stark Draper Laboratory, Inc.

Michelle M. Warner
Executive Director,
CEO Perspectives

John T.C. Lee
President and Chief Executive Officer

Seth H. Bagshaw
Senior Vice President, Chief Financial Officer and Treasurer

Kathleen F. Burke
Senior Vice President, General Counsel and Secretary

Dave Henry
Senior Vice President, Marketing and Project Management

Jennifer J. Reilly
Senior Vice President, Chief Human Resources Officer

James A. Schreiner
Senior Vice President and Chief Operating Officer

Francis J. Tan
Senior Vice President, Strategic Development