Darin Holderness

Darin Holderness General Information

Biography

Mr. Darin G. Holderness, has served on the Board since September 2016 and as Chairman of the Board since February 2018. Mr. Holderness has served as the Interim Chief Financial Officer of ProPetro Holding Corp., an oilfield services company, since October 2019. Mr. Holderness served as the Senior Vice President, Chief Financial Officer and Treasurer of Concho Resources Inc. (Concho), an oil and gas exploration company, from May 2015 to May 2016 and served as an adviser to Concho from May 2016 to January 2017. Mr. Holderness previously served as the Senior Vice President and Chief Financial Officer of Concho from October 2012 to May 2015, the Senior Vice President, Chief Financial Officer and Treasurer from October 2010 to October 2012 and was the Vice President, Chief Financial Officer and Treasurer from August 2008 to October 2010. Mr. Holderness has over 30 years of experience in the energy sector, including nine years with KPMG LLP where his practice was focused in the energy industry, and over 20 years in the industry in increasing roles of responsibility, including serving as Vice President and Controller of Pure Resources, Inc., Vice President and Chief Financial Officer of Basic Energy Services, Inc., Vice President and Chief Accounting Officer of Pioneer Natural Resources Company, and Senior Vice President and Chief Financial Officer of Eagle Rock Energy Partners, L.P. Mr. Holderness is a 1986 graduate of Boise State University with a Bachelor of Business Administration in Accounting and is a Certified Public Accountant.