Mr. Wallman has served on the board since November 2021. Mr. Wallman also currently serves on the boards of directors of Smile Direct Club, Charles River Laboratories International, Inc. and Roper Technologies, Inc., all publicly traded companies in the United States.

From 1995 through his retirement in 2003, Mr. Wallman served as Senior Vice President and Chief Financial Officer of Honeywell International, Inc. a diversified technology company, and AlliedSignal, Inc., a diversified technology company (prior to its merger with Honeywell). Mr. Wallman previously served on the boards of directors of Convergys Corporation, Extended Stay America, Inc. and Wright Medical, Inc., all publicly traded companies in the United States, and Boart Longyear, a publicly traded company in Australia. 

Mr. Wallman received a Bachelor of Engineering degree from Vanderbilt University and an MBA from The University of Chicago Booth School of Business. Mr. Wallman brings more than 30 years of executive leadership and management experience across a broad range of global businesses and industries and has a deep understanding of the global challenges and opportunities the Company will continue to face as it grows the business.