Independent Age: 57 Director since: 2016 Committees: Audit (Chair); Governance Key Skills and Attributes: Senior Leadership Experience Accounting/Finance, Financial Reporting Risk Assessment Governance Director Qualification Highlights Extensive experience in accounting/finance, financial reporting, risk assessment, industrial marketing and services, mergers and acquisitions, divestitures and business restructuring, global organizations, governance, corporate development and manufacturing. Complementary experience and education in corporate governance through her service on the boards of other public companies. Career Overview Senior Vice President and Chief Financial Officer of Tennant Company, a world leader in the design, manufacture, and marketing of solutions that help create a cleaner, safer, healthier world, since April 2021. Senior Vice President and Chief Financial Officer of SunCoke Energy, Inc., the largest independent producer of coke in the Americas, from October 2014 until April 2021. Senior Vice President and Chief Financial Officer of SunCoke Energy Partners, L.P., a publicly traded master limited partnership that manufactures coke used in the blast furnace production of steel and provides coal handling services to the coke, steel and power industries, from October 2014 until its merger with SunCoke Energy Partners GP LLC in January 2020. Vice President and Controller of SunCoke Energy from February 2011 to October 2014. Assistant Controller at United Continental Holdings, Inc., an airline holding company, from April 2010 to January 2011. Other Public Company Board Memberships Current Public Company Boards: Astronics Corporation (NASDAQ: ATRO). Previous Public Company Boards (Past Five Years): None.