Ms. Lewis has been a director of the Company since November 2020. Ms. Lewis currently serves as Executive Vice President and Chief Sustainability Officer at UnitedHealth Group Incorporated (NYSE: UNH), a position she has held since February 2022 in which she is responsible for leading the development and implementation of an enterprise ESG strategy, including establishing and meeting environmental goals, health equity goals, and diversity, equity and inclusion commitments and initiatives. Ms. Lewis previously served as Chief Human Resources Officer at UnitedHealth Group from October 2019 to February 2022. Prior to that, Ms. Lewis served in various senior management roles at Lockheed Martin Corporation (NYSE: LMT), including Senior Vice President and Chief Human Resources Officer from 2014 to October 2019; Vice President, Human Resources, Information Systems and Global Solutions from 2012 to 2014; and Vice President, Human Resources, Electronic Systems from 2011 to 2012. Ms. Lewis previously held various human resources positions at International Business Machines Corporation (NYSE: IBM) and E.I. du Pont de Nemours and Company (NYSE: DD). Prior to that, Ms. Lewis spent 15 years in a variety of operational roles at DuPont and National Semiconductor encompassing manufacturing, logistics and materials management. In 2021, Ms. Lewis was recognized by Savoy Magazine as one of the Most Influential Black Corporate Directors. Ms. Lewis has a bachelor’s degree in Industrial Relations Management from the University of Bridgeport.
