Domenic J. Dell'Osso

Mr. Dell'Osso, Jr. has served as a member of the board since May 2011. He is the Executive Vice President and Chief Financial Officer of Chesapeake Energy Corporation, a position he has held since November 2010. Mr. Dell'Osso served as Vice President—Finance of Chesapeake and Chief Financial Officer of Chesapeake's wholly owned subsidiary, Chesapeake Midstream Development, L.P., from August 2008 to November 2010. Prior to joining Chesapeake, Mr. Dell'Osso was an energy investment banker with Jefferies & Co. from April 2006 to August 2008 and Banc of America Securities from 2004 to April 2006. Mr. Dell'Osso previously served as a director of the general partner of Chesapeake Midstream Partners from 2011 to 2014 and as a director of Chaparral Energy, Inc. from 2013 to 2014. Mr. Dell'Osso brings extensive financial and business expertise, as well as in-depth energy industry knowledge, to our board of directors from his service as Chief Financial Officer of Chesapeake and from his background in investment banking.