Thomas St. Dennis

Thomas St. Dennis has served as a director since September 2010. Mr. St. Dennis served as the Executive Chairperson of the Board of Directors from October 23, 2013, until February 2016, after which he served as the Chairperson of the Board of Directors. Mr. St. Dennis served as their Chief Executive Officer from September 2010 through December 2014. Mr. St. Dennis previously held various positions at Applied Materials from 1992 to 1999 and again from 2005 to 2009. His most recent role at Applied was as the Senior Vice President and General Manager of the Silicon Systems Group. He also worked at Novellus Systems as the Executive Vice President of Sales and Marketing from 2003 to 2005. From 1999 to 2003 Mr. St. Dennis was the President and CEO of Wind River Systems. Mr. St. Dennis holds a B.S. in Physics and a M.S in Physics, both from University of California, Los Angeles.