|
Valero Energy Corporation
|
William E Bradford
|
|
Anadarko Petroleum Corporation
|
Gerry Baker
|
|
Halliburton Company
|
William E Bradford
|
|
Chesapeake Energy
|
Thomas S Price Jr
|
|
Covington & Burling LLP
|
Thomas L Cubbage III
|
|
Lincoln Center for the Performing Arts
|
William C Morris
|
|
Metropolitan Opera
|
William C Morris
|
|
Oklahoma Independent Petroleum Association
|
Thomas S Price Jr
|
|
Columbia Management Investment Advisers, LLC
|
William C Morris
|
|
DII Industries, LLC
|
William E Bradford
|
|
American Clean Skies Foundation
|
Thomas S Price Jr
|
|
CARBO Ceramics Inc.
|
William C Morris
|
|
Flag-Redfern Oil Co.
|
Thomas S Price Jr
|
|
Interstate Oil and Gas Compact Commission
|
Gerry Baker
|
|
Oryx Energy Company
|
William E Bradford
|
|
Ultramar Diamond Shamrock
|
William E Bradford
|
|
J. & W. Seligman & Co. Incorporated
|
William C Morris
|
|
Tri-Continental Corporation
|
William C Morris
|
|
Cove Point Holdings LLC
|
William C Morris
|
|
Clysar, LLC
|
William C Morris
|
