Obsidian Energy Ltd

Kernaghan (Edward Hume)

RBC Wealth Management, International

Dimensional Fund Advisors, L.P.

FrontFour Capital Group LLC

Arrowstreet Capital, Limited Partnership

American Century Investment Management, Inc.

Connor, Clark & Lunn Investment Management Ltd.

D. E. Shaw & Co., L.P.

Two Sigma Investments, LP

UBS Financial Services, Inc.