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Ms. Dunne is a corporate director and, in addition to the Corporation, currently serves on the board of directors of Tundra Oil & Gas Limited (a private, wholly-owned subsidiary of James Richardson & Sons, Limited), where she chairs the Audit Committee. From 2016 to 2020, Ms. Dunne was appointed to the board of directors of Painted Pony Energy Ltd. ("Painted Pony")(TSX: PONY), a natural gas producer, where she was the Chair of the Audit and Risk Committee. From 2016 to March 2021, Ms. Dunne was appointed to the board of directors of the Capital Markets Authority Implementation Organization. Ms. Dunne joined the board of directors of Webber Academy (a private school) on January 9, 2019. Ms. Dunne graduated from the University of Calgary with a Bachelor of Commerce degree in 1979 and joined the Canadian Institute of Chartered Accountants (now CPA Canada) in 1983. Ms. Dunne received her ICD.D designation from the Institute of Corporate Directors in 2016. In March 2021, she was awarded with the designation of Fellow Chartered Accountant. Ms. Dunne was a member of the Canadian Performance Reporting Board of CPA Canada from 2012 until 2020. She was a member and Chair of CPA Canada's -7- Small Company Advisory Group of CPA Canada from 2011 until 2017. Ms. Dunne was Vice President, Finance and CFO of Painted Pony Petroleum Ltd. from start-up in February 2007 until retiring in September 2013. Ms. Dunne was Vice President, Finance and CFO of True Energy Inc., and subsequently True Energy Trust, from November 2002 until June 2006. From December 2000 to November 2002, Ms. Dunne consulted for various petroleum companies in the areas of finance, tax and investor relations. Prior thereto, she was Vice President, Finance and CFO of Ionic Energy Inc. since January 1998. From October 1996 until joining Ionic Energy Inc., Ms. Dunne was Vice President, Finance for Petrorep Resources Ltd. Prior thereto and from August 1994 to October 1996, Ms. Dunne held various positions with Barrington Petroleum Ltd, finally as Treasurer.