Heather Harding has served as a director of the Company since July 2022. Previously, Ms. Harding served as Chief Financial Officer of Luxfer Holdings PLC (NYSE: LXFR) from January 2018 until March 2022, and also served as its Advisor. Over her 25-year career, Ms. Harding has held finance leadership roles of increasing responsibility in global industrial companies. Prior to Luxfer, she served as Vice President, Finance, for Eaton Lighting, a business unit of Eaton Corporation (NYSE: ETN). Prior to that, she was Vice President, Finance, for various operating units within Cooper Industries and Emerson Electric Co. (NYSE: EMR). Ms. Harding currently serves on the board of directors of J.M. Huber Corporation and Tate & Lyle PLC. A Certified Public Accountant, Ms. Harding received a Bachelor of Science in Accounting from Southern Illinois University at Carbondale. We determined that Ms. Harding s extensive management and financial experience, including formerly serving as the Chief Financial Officer of a publicly traded company, and the attributes that make her eligible to serve as an audit committee financial expert, qualify her to serve as a director on the Board of Directors.