Harry Quarls — Executive Chairman at Penn Virginia Corporation

Mr. Harry F. Quarls has been Executive Chairman at Penn Virginia Corporation since August 15, 2017 and has been its Director since September 12, 2016. Mr. Quarls serves as Chairman of the Board at Woodbine Holdings. He served as Chairman of the Board at US Oil Sands Inc. until September 2017. He serves as a Board Observer at ACMO S.a R.L. He serves as the Chairman at MD America Energy, LLC. He served as the Chairman of the Board at Penn Virginia Corporation since September 12, 2016 until August 15, 2017. He serves as Vice Chairman of GreenRock Energy LLC. He serves as a Director of Rosehill Resources Inc. He serves as Director of Woodbine Holdings, Opal Resources LLC and Fairway Resources LLC, E&P companies. He served as an Independent Director of US Oil Sands Inc. since January 12, 2017 until September 2017. He served as Managing Director of Global Infrastructure Partners. Mr. Quarls focused on energy sector. He was the practice leader for global energy at the firm. He spent 27 years at Booz & Co., where he served as a Managing Director and Practice Leader for Global Energy. He served as Chairman of the Board for Trident Resources Corp. He served as Member of Booz Allen's Board of Directors. He has 35 years of experience focused on the energy sector. Mr. Quarls received an M.B.A. degree from Stanford University. Mr. Quarls earned an M.B.A. degree from Stanford University. He also holds M.S.C. and B.S. degrees, both in Chemical Engineering, from M.I.T. and Tulane University, respectively.