The Board of Directors of ATI has elected Kimberly A. Fields as President, effective July 1, 2024. Additionally, she has been appointed to serve as a member of ATI's Board effective immediately. Fields has served as Chief Operating Officer since 2022 and became President in July 2023.

During her tenure, ATI has grown as one integrated operation, sharpening its operational advantages, increasing capacity and capability for the extraordinary materials customers value most. As CEO, Fields will succeed Robert S. Wetherbee, who will become Executive Chairman. Wetherbee was named President and CEO in 2018 and became Board Chair in 2020.

Under Wetherbee's leadership, ATI transformed to become an aerospace and defense leader, growing share and creating value for customers and shareholders. Fields joined ATI in 2019 as executive vice president of ATI's Flat Rolled Products group, and in 2020 took on leadership of both business segments. Prior to joining ATI, Fields was group president for industrial and energy at IDEX Corporation, where she dramatically improved profitability and accelerated growth in the business portfolio.

She's held commercial, manufacturing, and strategic leadership positions at EVRAZ and GE, growing GE's penetration in metals, petrochemicals and mining segments. Fields earned a BS in Ceramic Engineering from the University of Illinois at Champaign-Urbana and an MBA from the Kellogg Graduate School of Management at Northwestern University.