CMC (NYSE: CMC) announced the appointment of Michael "Mike" Dumais to its board of directors, effective June 23, 2026. The appointment increases the board size from nine to ten directors, with nine being independent.

Dumais brings over 30 years of leadership experience in industrial operations and corporate strategy. He most recently served as executive vice president and chief transformation officer at Raytheon Technologies Corporation, where he led enterprise-wide transformation initiatives following the merger of United Technologies Corporation and Raytheon Company. He previously held senior leadership positions at United Technologies Corporation, including executive vice president of operations and strategy, overseeing global operations, supply chain, strategy, and mergers and acquisitions.

Dumais currently serves on the board of directors at Baker Hughes Company and will serve on CMC's audit and finance committees.

"His experience supporting multifaceted industrial organizations both at a management and board level will add meaningful insight as we advance our strategic priorities and continue to deliver value for our stakeholders," said Robert S. Wetherbee, CMC's chairman of the board.

Peter Matt, CMC's president and chief executive officer, stated that Dumais' experience aligns with the company's strategic priorities, particularly operational and commercial excellence and transformative growth.

Dumais holds a bachelor of science in electrical engineering from Virginia Tech, a master of science in electrical engineering from the University of Pennsylvania, and a master of business administration from the Wharton School of the University of Pennsylvania.

CMC is a Fortune 500 company headquartered in Irving, Texas, that manufactures steel reinforcing bar, subgrade soil stabilization solutions, and concrete pipe and precast products.