Mary Sullivan has been a member of Petco’s board of directors since 2021. Ms. Sullivan is Senior Managing Director & Chief Talent Officer at CPP Investments, which she joined in 2015 and where she currently is responsible for talent acquisition, organizational development, international mobility, compensation and benefits, and inclusion and diversity. Prior to joining CPP Investments, Ms. Sullivan was Senior Vice President, People at Holt, Renfrew & Co., a Canadian luxury department store chain, from 2014 to 2015, where she was responsible for the Human Resources function. From 2007 to 2014, she worked at Four Seasons Hotels and Resorts, ending her career at the firm in the role of Senior Vice President, Corporate Human Resources. She also spent seven years as a leader of the Human Resources function at IMAX Corporation, ending as Senior Vice President of Human Resources. Ms. Sullivan holds a bachelor’s degree in administrative and commercial studies from the University of Western Ontario and a master’s degree in business administration from the Rotman School of Management at the University of Toronto.