Wenge Yang, Ph.D. Vice President, Market Strategy Dr. Yang joined Entegris in 2012 to serve as the Vice President of Market Strategy. In his role, he is responsible for Entegris product and market strategy, market research and market trend analysis, strategic marketing, and the company’s strategic technology roadmap. Prior to joining Entegris, Dr. Yang was an equity research analyst at Citigroup covering the semiconductor equipment and materials sector. He also served in various executive roles at Advanced Micro Devices, Tokyo Electron and two start-up companies. Dr. Yang received a Ph.D. in Materials Science and Engineering and a MBA from Rensselaer Polytechnic Institute. Master of Science degree in Mechanical Engineering from the New Jersey Institute of Technology, and a Bachelor of Science degree in Materials Science and Engineering from Shanghai Jiao Tong University.