Chief Executive Officer and President, Ingevity Corporation Age: 53 Director Since: 2025 Committee: Compensation Skills and Experience: Executive Leadership Financial Literacy Public Company Industry Experience Global Business Strategy & Marketing Manufacturing & Operations Technology & Innovation Career Highlights Chief Executive Officer and President of Ingevity Corporation, a specialty chemicals and performance materials company, since April 2025 Former Chief Executive Officer, President, and a member of the board of CMC Materials, Inc. (formerly Cabot Microelectronics), a global supplier of specialty materials focused on the semiconductor and energy industries (January 2015-July 2022) Prior leadership roles of increasing significance in engineering, sourcing, investor relations, and corporate development at CMC Materials, Inc. (1997-2015), including VP Asia Pacific Region Adjunct professor at Northwestern s Kellogg School of Management Other Current Public Company Directorships Ingevity Corporation, since April 2025 Former Public Company Directorships CMC Materials, Inc. (2015-2022) Maxeon Solar Technologies (2023-2025) Core Competencies: Extensive operational, strategic, supply chain, merger & acquisition, sales and marketing experience in global specialty materials companies, with a deep understanding of Asian markets Significant experience overseeing and driving financial performance, growth and execution during strategic transformations and acquisitions In-depth public company governance experience