BOARD OF DIRECTORS

Craig E. Whitfill, Ph.D.
Chairman

Michael Calley
VP & General Manager, Winn Explorations, Inc.

Lester M. Crawford, DVM, Ph.D.
Senior Counsel, Policy Directions

Gary T. Mize
Executive Vice President, Manti Resources, Inc.

N. Malone Mitchell
Member, Partner, Riata Management, LLC