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Michael Rose

Alberta, Canada

Chairman of the Board

Mr. Rose has been the Chairman, President and Chief Executive Officer of Tourmaline since he founded the Company in August 2008. Prior thereto, he was Chairman, President and Chief Executive Officer of Duvernay Oil Corp. (“Duvernay”), a publicly traded oil and gas company (2004–2008).

Mr. Rose has more than 39 years of experience in the oil and gas industry and held various exploration and production positions including managing exploration and petroleum engineering research for a large E&P company before founding Berkley Petroleum Corp. (“Berkley”) in 1993. After the sale of Berkley in 2001, Mr. Rose founded Duvernay, which was sold in August 2008 for $5.9 billion.

Mr. Rose was educated at Queen’s University, graduating with an honours degree in Geology. He is a member of the Association of Professional Engineers and Geoscientists of Alberta and the Canadian Society of Petroleum Geologists. Among other awards, Mr. Rose is the recipient of the Stanley Slipper Gold Medal from the Canadian Society of Petroleum Geologists (2009).

Brian Robinson

Alberta, Canada

Mr. Robinson is a director and the Chief Financial Officer of Tourmaline. Prior thereto, Mr. Robinson was Vice President, Finance and Chief Financial Officer of Duvernay and prior to that was Vice President, Finance and Chief Financial Officer of Berkley.

Previously, Mr. Robinson held numerous positions in finance and accounting with intermediate and senior oil and gas companies commencing his career with a large public accounting firm. Mr. Robinson has more than 37 years of experience in the oil and gas industry in the disciplines of finance, financial reporting, budgeting, accounting, management, treasury, tax, and business development.

Mr. Robinson holds a Bachelor of Commerce degree from the University of Calgary and is a Chartered Accountant. He has been a director since October 27, 2008.