Archie W. Dunham

Archie W. Dunham has been Chairman Emeritus of our Board of Directors since October 2015. He previously served as the non-executive Chairman of our Board of Directors from June 2012-October 2015 and as a member of the company’s three-person Office of the Chairman from March 2013 to June 2013. Mr. Dunham served as Chairman of ConocoPhillips (NYSE:COP) from 2002 until his retirement in 2004. Prior to that, he served as Chairman, President and Chief Executive Officer of Conoco Inc. from 1999 to 2002, after being elected President and Chief Executive Officer in 1996. Mr. Dunham was a director of Phelps Dodge Corporation from 1998 to 2007, Pride International, Inc. from 2005 to 2011, Louisiana-Pacific Corporation (NYSE:LPX) from 1996 until May 2014 and Union Pacific Corporation (NYSE:UNP) from 2000 until May 2014. Mr. Dunham is currently a member of DeutscheBank Trust Company Americas’ Advisory Board and is the past Chairman of the National Association of Manufacturers, the United States Energy Association and the National Petroleum Council.

Mr. Dunham holds a bachelor’s degree in geological engineering and a Master of Business Administration from the University of Oklahoma.