Mark G. Bagan
President and Chief Executive Officer
Minneapolis Grain Exchange
Minneapolis, Minnesota

Maureen Downs
Executive Vice President
Rosenthal Collins Group LLC
Chicago, Illinois

Paul J. Georgy
President
Allendale, Inc.
McHenry, Illinois

Douglas E. Harris
Managing Director
Promontory Financial Group, L.L.C.
New York, New York

Christopher K. Hehmeyer
Chief Executive Officer
Penson GHCO
Chicago, Illinois

James R. Klingler
Senior Vice President
Wachovia Securities LLC
St. Louis, Missouri

Charles P. Nastro
New York, New York