2025 to Present - Board of Directors, Microchip Technology Incorporated 2023 to 2025 - Chairman, TSMC Arizona* 2014 to 2025 - Senior Vice President, Corporate Strategy Office, TSMC Ltd.* 2020 to 2023 - President and CEO, TSMC Arizona 2008 to 2014 - Corporate Vice President, TSMC Ltd. 2005 to 2018 - President and CEO, TSMC North America Membership on Other Public Boards: February 2025 to Present - SanDisk Corporation, Board Member and Lead Independent Director Education: B.S. in Engineering from United States Military Academy at West Point *Mr. Cassidy served as Chairman and Director of TSMC Arizona and as Senior Vice President, Corporate Strategy Office of TSMC Ltd. until July 1, 2025, after which he transitioned to an executive advisory role with TSMC. The Board concluded that Mr. Cassidy should be nominated to serve as a director recognizing his exceptional and distinguished career in the semiconductor industry. With over 45 years of experience, including senior leadership roles at Taiwan Semiconductor Manufacturing Co. Ltd. (TSMC) and National Semiconductor, Mr. Cassidy has expertise in corporate strategy, customer trust, and operational excellence. Additionally, his service on the Global Semiconductor Alliance Board of Directors highlights his commitment to advancing the worldwide semiconductor ecosystem. The Board believes that Mr. Cassidy's strategic vision, industry leadership, and dedication to innovation qualify him to serve on the Board's Compensation Committee and the Nominating, Governance and Sustainability Committee.