Donald A. Wagner

Mr. Wagner has been a member of our Board since August 2013 and previously served as a member of the Board of Managers of our predecessor entity, EPE Acquisition, LLC, from May 2012 to August 2013. Mr. Wagner is a Managing Director of Access Industries, having been with Access since 2010. He is responsible for sourcing and executing new investment opportunities in North America, and he oversees Access' current North American investments. From 2000 to 2009, Mr. Wagner was a Senior Managing Director of Ripplewood Holdings L.L.C., responsible for investments in several areas and heading the industry group focused on investments in basic industries. Previously, Mr. Wagner was a Managing Director of Lazard Freres & Co. LLC and had a 15-year career at that firm and its affiliates in New York and London. He is a board member of Access portfolio company Warner Music Group and was appointed to the board of Calpine Corporation in March 2018. He is also a director of Banff Parent Inc., parent company of BMC Software Inc. He served on the board of NYSE-listed RSC Holdings from November 2006 until August 2009. Mr. Wagner graduated summa cum laude with an AB in physics from Harvard College.