Mr. Grasberger is Chairman and Chief Executive Officer of Enviri Corporation (NYSE: NVRI), a global market leader providing environmental solutions for industrial and specialty waste streams and innovative technologies for the rail sector ( Enviri ). He has served as Chief Executive Officer of Enviri since 2014 and as Chairman since 2018. Mr. Grasberger previously held the positions of Chief Financial Officer and Senior Vice President (2013-2014), Chief Operating Officer (2014) and President (2015-2025) of Enviri. Prior to joining Enviri, Mr. Grasberger served as Managing Director of the Precision Polymers Division of Fenner PLC, which traded on the London Stock Exchange under the ticker symbol FENR prior to its acquisition by Compagnie G n rale des tablissements Michelin in 2018. Earlier, he spent four years with Armstrong World Industries, Inc. (NYSE: AWI), first as Senior Vice President and Chief Financial Officer, and later as Executive Vice President of Building Products and Asia Pacific. Mr. Grasberger also held the positions of Vice President and Chief Financial Officer for Kennametal, Inc. (NYSE: KMT), and Corporate Treasurer and Director of Corporate Planning at H. J. Heinz Company, which has since merged into Kraft Heinz Company (NASDAQ: KHC). He started his career with USX Corporation, since renamed United States Steel Corporation (NYSE: X). Mr. Grasberger graduated from the University of Notre Dame with a bachelor s degree in Business Administration and Finance, and from the University of Pittsburgh s Katz Graduate School of Business with an M.B.A.