Cabot Corporation Announces Leadership Transition in Reinforcement Materials Segment
Cabot Corporation has announced the retirement of Hobart C. Kalkstein, executive vice president and president of the Reinforcement Materials Segment, and the appointment of Matthew Wood as his successor, marking a significant leadership transition aimed at sustaining the segment's growth and operational excellence.
Cabot Corporation, a global specialty chemicals and performance materials company, has announced a significant leadership transition within its Reinforcement Materials Segment. Hobart C. Kalkstein, who has served as executive vice president and president of the segment, will retire on January 5, 2026. Matthew Wood, currently vice president of global marketing and strategy for the Battery Materials product line, will assume the role of senior vice president and president of the Reinforcement Materials Segment effective June 15, 2025, ensuring a smooth transition.
Kalkstein's tenure at Cabot has been marked by significant contributions to the company's financial performance and operational excellence, particularly in the tire industry. His leadership in developing the EVOLVE® Sustainable Solutions technology platform has also been pivotal. Sean Keohane, Cabot's president and CEO, praised Kalkstein for his business knowledge and commercial expertise, which have been instrumental to the company's success.
Matthew Wood, who joined Cabot from BP, plc in 2010, brings a wealth of experience in commercial, marketing, and operational roles within the company. His global experience and proven leadership in driving growth strategies, especially in the Battery Materials product line, position him well to lead the Reinforcement Materials Segment. Keohane expressed confidence in Wood's ability to continue the segment's growth and strengthen Cabot's market position.
This leadership transition is crucial for Cabot as it seeks to maintain its leadership in the specialty chemicals and performance materials industry. The appointment of Wood reflects the company's commitment to fostering talent and ensuring continuity in its strategic direction, which is vital for sustaining innovation and competitiveness in the global market.