People: Dawson Geophysical Co (DWSN.O)

Mr. Jack D. Ladd is an Independent Director of Dawson Geophysical Company since March 2008. He is currently the Dean and Professor of Management in the School of Business at the University of Texas of the Permian Basin. From 2004 until 2007, Mr. Ladd held the positions of Assistant Professor in the School of Business and Director of the John Ben Shepperd Public Leadership Institute at the University of Texas of the Permian Basin. Prior to 2004, Mr. Ladd practiced law and was a shareholder of Stubbeman, McRae, Sealy, Laughlin & Browder, Inc., a law firm in Midland, Texas. Mr. Ladd is a director of two public corporations other than the Company: Lightbridge Corporation (formerly known as Thorium Power, Ltd.) and Mexco Energy Corporation.