Mark Papermaster has served as a director since August 2022. Mr. Papermaster is an experienced Chief Technology Officer overseeing corporate technical direction and product development with a demonstrated history of delivering impactful, leading-edge products to market. Since January 2019, he has served as Chief Technology Officer and Executive Vice President, Technology and Engineering, at Advanced Micro Devices, Inc. ( AMD ), where he is responsible for corporate technical direction, product development, advanced research, and the information technology foundation of compute infrastructure and services. Before joining AMD as the company s Senior Vice President and Chief Technology Officer in October 2011, he held senior leadership positions at Cisco Systems, Inc., Apple, Inc., and International Business Machines Corporation. Mr. Papermaster holds a Bachelor of Science from the University of Texas at Austin and a Master of Science from the University of Vermont, both in Electrical Engineering. He is a long-term member of the University of Texas Cockrell School of Engineering Advisory Board, the Juvenile Diabetes Research Foundation, the CTO Forum Advisory Board, IEEE Industry Advisory Board, the Global Semiconductor Alliance Board of Directors, and the National Academy of Engineering. We believe that Mr. Papermaster s substantial engineering experience, including significant leadership roles managing the development of a wide range of products from microprocessors to mobile devices and high-performance servers, as well as his cyber, technology, and information security background as a Chief Technology Officer, make him well qualified for service as a director.