Stephen Lang

Stephen A. Lang has over 40 years of experience in the mining industry, including engineering, development and production at gold, copper, coal and PGM operations. Mr. Lang is currently Chair of the Board of Hudbay Minerals Inc., a low-cost, long-life, diversified mining company. He was Chief Executive Officer of Centerra Gold Inc., a publicly traded mining company, from 2008 to 2012 and served as Centerra's Board Chair from 2012 to 2019. Prior to that, he served as Chief Operating Officer at Stillwater Mining Company, Vice President/General Manager at Barrick Goldstrike operations, Vice President of Engineering and Project Development for Rio Algom Ltd, General Manager of the Fort Knox Mine for Kinross Gold/Amax Gold, and General Manager at the Twin Creeks and Lone Tree mines for Santa Fe Pacific Gold. He was a member of the Board of Directors of a predecessor company during the development of the Hycroft Mine from 2013 through 2015. He is also a member of the board of directors of each of International Tower Hill Mines Ltd., Bear Creek Mining Corporation and Argonaut Gold Inc. Mr. Lang holds a BS and MS in Mining Engineering from the Missouri University of Science and Technology.