Mr. Gemmell was appointed as Lead Director of the Company in November 2021. Now retired, Mr. Gemmell spent 25 years as an investment banker in the United States and in Canada. Most recently, he was President and Chief Executive Officer of Citigroup Global Markets Canada and its predecessor companies (Salomon Brothers Canada and Salomon Smith Barney Canada) from 1996 to 2008. In addition, he was a member of the Global Operating Committee of Citigroup Global Markets from 2006 to 2008. Mr. Gemmell holds a B.A. from Cornell University, a LL.B from Osgoode Hall Law School, and a M.B.A. from the Schulich School of Business.