P.A.M. Transportation Services Inc.

Robert W. Weaver, age 59, is one of our co-founders. He has over 25 years of experience with our company and has served as our President and Chief Executive Officer since 1990. Mr. Weaver has served as a director of PTSI since 1990.

Charles F. Wilkins, age 70, retired in January 1995 after 34 years of employment with Ford Motor Company, and from January 1995 to January 2005 was self-employed as a logistics consultant. He served in various positions with Ford Motor Company in transportation management, including three years of service as Traffic Manager in Europe. Mr. Wilkins retired from the position of Director, Transportation and Traffic Office, in which he had served since 1990. Mr. Wilkins has been a member of the National Motor Carrier Advisory Committee of the Federal Highway Administration and was previously active in the National Industrial Transportation League as Chairman of the Audit Committee and Third Vice Chairman. Mr. Wilkins has served as a director of PTSI since June 1995.

Christopher L. Ellis, age 64, retired in 2004 after serving as Senior Vice President and Chief Financial Officer of USF Corporation for 14 years. USF Corporation provides supply chain management services, including less than truckload trucking, logistics, freight forwarding, and truckload trucking. Prior to that he served for six years as Vice President and Chief Financial Officer of TNT North America, which included the business of USF Corporation before it was spun off from TNT North America. Mr. Ellis holds an MBA from The Wharton School of Business at the University of Pennsylvania. Mr. Ellis has served as a director of PTSI since May 2006.

Daniel C. Sullivan has been director of Universal Truckload Services, Inc. since November 2004. Mr. Sullivan has been a partner with the law firm of Sullivan Hincks & Conway since 1970. His legal practice focuses on motor carrier transportation law. He has served on the board of P.A.M. Transportation Serivces, Inc. Since 1986.

Frank L. Conner, age 59, has served as Executive Vice President, Finance and Accounting and Chief Financial Officer of FedEx Freight East (formerly American Freightways, Inc.) since February 2001. Mr. Conner previously served as a Director of American Freightways from 1989 to February 2001 and held various positions with American Freightways, including serving as Executive Vice President-Finance and Accounting and Chief Financial Officer from November 1995 to February 2001. Mr. Conner previously served 13 years with McKesson Service Merchandise in various positions including General Manager and Chief Financial Officer. Mr. Conner served seven years in public accounting with Peat, Marwick& Mitchell prior to joining McKesson. Mr. Conner has served as a director of PTSI since July 2002. Mr. Conner has also served as a member of the Board of Directors of First Federal Bancshares of Arkansas, Inc. since September 2003.

Frederick P. Calderone, age 58, has served as a Vice President of CenTra, Inc. for the past 19 years. CenTra is a transportation holding company headquartered in Warren, Michigan. Prior to joining CenTra, Mr. Calderone was a partner with Deloitte, Haskins, & Sells, Certified Public Accountants (now Deloitte & Touche LLP). Mr. Calderone is a certified public accountant and an attorney. Mr. Calderone has served as a director of PTSI since May 1998.

Manuel J. Moroun has been a director of Universal Truckload Services, Inc. since November 2004. Mr. Moroun is the President and Chief Executive Officer of CenTra, Inc., a transportation holding company headquartered in Warren, Michigan. Mr. Moroun has been a principal shareholder and officer of CenTra and its predecessor companies since 1954, and its Chief Executive Officer since 1970. Mr. Moroun has served as a director of P.A.M. Transportation Services, Inc. since May 2002. Manual J. Moroun is the father of Matthew T. Moroun.

Matthew T. Moroun has been a director of Universal Truckload Services, Inc. since November 2004. Mr. Moroun also has served as Vice Chairman and as a director of CenTra, Inc., a transportaion holding company based in Warren, Michigan since 1993. Mr. Moroun also has been a manager of Liberty Bell Agency, an insurance claims adjustment company, since 1994, and since 1995 has been Chairman of the Board of DuraRock Reinsurance, Ltd., a reinsurance company. Since 1996, Mr. Moroun has served as Chairman of Oakland Financial Corporation, an insurance holding company based in Sterling Heights, Michigan. Mr. Moroun has also served as a director of P.A.M. Transportation Services, Inc. since May 1992. Matthew T. Moroun is the son of Manuel J. Moroun.

W. Scott Davis, age 46, is a private investor and has been a business consultant since 2006. He is the President and sole owner of WS Davis, Inc., the company through which he performs his consulting work. Mr. Davis has many years of experience in investment banking. From 1987 to 2006, Mr. Davis worked for Stephens Inc., an investment banking firm, including serving as an Executive Vice President of Stephens Inc. from 2002 to 2006. Mr.Davis has served as a director of PTSI since August 2007.