David Denison was named president and CEO of the Canada Pension Plan Investment Board, Toronto, effective Jan. 17. He replaces John A. MacNaughton, who is retiring. Mr. Denison was president of Fidelity Investments Canada. Debra Pont, a Fidelity spokeswoman, said no one has been named to succeed Mr. Denison, but an announcement "will be forthcoming." CPP Investment Board is the equity investment unit of the C$75 billion (US$60 billion) Canada Pension Plan, Ottawa.