Mary J. Twinem

Ms. Twinem has been a director at Valvoline since September 2016, bringing to Valvoline’s Board of Director significant experience and knowledge in the areas of accounting, financial reporting, financial planning and analysis, mergers and acquisitions, investor relations and supply chain. She brings significant franchise operations experience gained from her more than 20 years of service at Buffalo Wild Wings, which was one of the fastest growing restaurant chains in the United States during that time. Ms. Twinem is a retired Executive Vice President and Chief Financial Officer of the restaurant chain, where she served from July 1996 until her retirement in February 2016. Previously, she served as the company’s controller from 1995 to 1996.

She holds a Bachelor of Science in accounting from the University of Wisconsin-Platteville and is a certified public accountant (inactive). In addition, Ms. Twinem has served as a trustee of Centerspace (CSR) since February 2018 and has served as Chair of its Audit Committee since 2020 and is a member of its compensation committee since 2021. In addition, Ms. Twinem has been a director of Medica Holdings Company since 2015 and has served as Chair of its Finance Committee since 2021, served as Chair of its Audit Committee from 2016 to 2021, and is a member of its Consumer Experience Committee since 2021.