Martin A White

Mr. White was appointed to the Board of Directors of the Company in July 2006. Mr. White is the Dean of the Tharaldson School of Business and also the chairman of the board of trustees at the University of Mary. From 1998 to 2006, Mr. White served as chairman and chief executive officer of MDU Resources Group, Inc., a diversified natural resource company that provides energy, natural resource products and related services to both U.S. and international markets. Mr. White also serves as a director of First Interstate BancSystem, Inc.