Manuel J. Moroun, 79, is the President and Chief Executive Officer of CenTra, Inc., a transportation holding company headquartered in Warren, Michigan. Mr. Moroun has been a principal stockholder and officer of CenTra and its predecessor companies since 1954, and its Chief Executive Officer since 1970. CenTra is one of the largest privately held transportation holding companies in the United States. Mr. Moroun has served as a director of PTSI since May 2002. Mr. Moroun is the father of Matthew T. Moroun, a director of PTSI who has been nominated for re-election at the annual meeting. Mr. Moroun has also served as a member of the Board of Directors of Universal Truckload Services, Inc. since November 2004. |