Board of Trustees

EXECUTIVE COMMITTEE

John R. Hurd, Chairman
Chief Executive Officer, Hurd Enterprises, Ltd.

Lewis J. Moorman III, Vice-Chairman
Investor

James B. Smith Jr., Secretary
Managing Director, Cox Smith Matthews Inc.

Ronald K. Calgaard, Ph.D.
Chairman, Ray Ellison Grandchildren Trust

Claudia Huntington
Senior Vice President, Capital Research and Management Co.

Abigail G. Kampmann
Executive Vice President, The Performance Companies

John C. Kerr
Principal, Moorman Kerr Interests, Past Board Chairman

John E. Newman Jr.
Principal, Newman Brothers

Marsha M. Shields
President, McCombs Foundation

TRUSTEES

Rex Amini
Managing Director, Sage Energy Company

Curt Anastasio
President and Chief Executive Officer, NuStar Energy

Edward H. Austin Jr.
Principal, Austin Family Investments

Richard N. Azar II
General Partner, Sezar Energy L.P.

Hon. Julián Castro
Mayor, City of San Antonio

Robert M. Cavender
President, Cavender Auto Group

Phyllis Slick Cowell
President, Slick Enterprises

Barbara B. Dreeben
President, Postal Addvantage

Walter Embrey
President, Embrey Partners Ltd.

John W. Feik
President and Chief Operating Officer, DFB Pharmaceuticals, Inc.

Emory A. Hamilton
Partner, Groves Alexander

George C. Hixon, Past Board Chairman
Investor/Rancher

Richard Kardys
Group Executive Vice President,
Frost Bank

William R. Klesse
Chief Executive Officer, Valero Energy Corporation

Carolyn H. Labatt
President and Chief Executive Officer, Computer Solutions

Milton B. Lee
Retired Chief Executive Officer, CPS Energy

Mark Pitman Mays
President and Chief Operating Officer, Clear Channel Communications, Inc.

Lew Moorman
President, Cloud and Chief Strategy Officer, Rackspace

Joe C. McKinney
Vice Chairman, Broadway National Bank

Richard Schlosberg
Retired Publisher and Chief Executive Officer, Los Angeles Times

Charles Urschel Slick
Partner, Slick Enterprises

Edward E. Whitacre Jr.
Chairman Emeritus, AT&T Inc.

James P. Zachry
President, Tower Life Insurance Co.

TRUSTEES EMERITUS

Sam Barshop
Chairman, Barshop and Oles Co.

Walter F. Brown
President, Delray Oil, Inc.

Leroy G. Denman Jr.
Attorney

H. Rugeley Ferguson Sr.
Investor/Rancher

Tom C. Frost Jr.
Chairman Emeritus, Frost Bank

James W. Gorman Jr.
Investor/Rancher

William E. Greehey
Chairman, NuStar Energy, L.P.

B.D. Holt
Chairman, Holt Companies

Betty Stieren Kelso
Investor/Rancher

B.J. McCombs
Chairman, McCombs Enterprises

J. Burleson Smith
Partner, Cox Smith and Matthews Inc.

SPECIAL TRUSTEES

J. Dan Bates
President, Southwest Research Institute

David S. Weiss, Ph.D.
(on behalf of Dr. William L. Henrich)
Vice President of Research, University of Texas Health Science Center at San Antonio

Ricardo Romo, Ph.D.
President, The University of Texas at San Antonio

HONORARY TRUSTEE

John P. Howe III, M.D.
President/CEO, Project Hope

EX OFFICIO TRUSTEES

Roger C. Hill Jr., President
The Argyle

James Craig Browning Jr. President
The Founder's Council

Suzanne Marlar Dabbous, M.D., President
Texas Biomedical Forum

Texas Biomed STAFF OFFICERS

Kenneth P. Trevett, President

John L. VandeBerg, Chief Scientific Officer

Jeannie Frazier, Vice President for Finance and Adminstration, Chief Financial Officer