David B Mathis

David B. Mathis. Age 70, director since October 2004. Mr. Mathis has served as Chairman of Kemper Insurance Companies, which has operations in commercial and personal insurance, risk management and reinsurance, since November 2003. He was both Chairman and Chief Executive Officer of Kemper between February 1996 and November 2003. Mr. Mathis has held a variety of management positions at Kemper since joining the firm in 1960. He is currently a director of Thomas Group, Inc., and serves on the Board of Trustees of Lake Forest College and as Chairman of the James S. Kemper Foundation. He previously served as a director of IMC Global Inc. from February 1995 to October 2004.