William Hunter - Nuveen Senior Independent Director

Mr. William Curt Hunter is Independent Director of the Company. he became Dean Emeritus of the Henry B. Tippie College of Business at the University of Iowa on June 30, 2012. He was appointed Dean of the College on July 1, 2006. He was previously Dean and Distinguished Professor of Finance at the University of Connecticut School of Business from 2003 to 2006. From 1995 to 2003, he was the Senior Vice President and Director of Research at the Federal Reserve Bank of Chicago. While there he served as the Banks Chief Economist and was an Associate Economist on the Federal Reserve Systems Federal Open Market Committee . In addition to serving as a Vice President in charge of financial markets and basic research at the Federal Reserve Bank in Atlanta, he held faculty positions at Emory University, Atlanta University, the University of Georgia and Northwestern University. A past Director of the Credit Research Center at Georgetown University and past President of the Financial Management Association International, he has consulted with numerous foreign central banks and official agencies in Western, Central and Eastern Europe, Asia, Central America and South America. From 1990 to 1995, he was a U.S. Treasury Advisor to Central and Eastern Europe. He was a Director of the Xerox Corporation since 2004 and Wellmark, Inc. since 2009. He is Director and President of Beta Gamma Sigma, Inc., The International Business Honor Society.