John B Lowe Jr

Mr. Lowe became Chairman of the Board of Directors on August 29, 2007, and has served as a director of the Company since March 5, 2004. Mr. Lowe served as Chairman and Chief Executive Officer of TDIndustries, a national mechanical/electrical/plumbing construction and facility service company from 1980 until January 1, 2005. He continues to serve as Chairman of TDIndustries. Mr. Lowe serves as the President of the Board of Trustees for the Dallas Independent School District. He is a director of Drew Industries Incorporated.