Hooper has been a member of PPG’s board of directors for nearly 22 years, serving on the nominating and governance committee of the board since 1997 and recently joining the technology and environment committee. She previously served as a member of the audit committee of the board for almost 21 years, including 14 years as chair.
Hooper is also a director of UnitedHealth Group Incorporated. She served as a director of Warner Music Group from 2006 to 2011 and as a director of AstraZeneca plc from 2003 to 2012. She serves on or has served on the audit committees of UnitedHealth Group, AstraZeneca (chair), Warner Music Group (chair), Seagram Company Ltd. and Target Corporation (chair).