Leadership
Board of Directors

Javed Ahmed
Retired Chief Executive
Officer Tate & Lyle PLC

Robert C. Arzbaecher
Retired Chairman, President
and Chief Executive Officer,
Actuant Corporation

William Davisson
Retired Chief Executive
Officer, GROWMARK, Inc.

John W. Eaves
Chief Executive Officer,
Arch Coal, Inc.

Stephen A. Furbacher
Chairman of the Board,
CF Industries Holdings, Inc.
Retired President and Chief
Operating Officer, Dynegy Inc.

Stephen J. Hagge
Retired President and Chief
Executive Officer, AptarGroup, Inc.

John d. Johnson*
Retired President and Chief
Executive Officer, CHS Inc.

Anne P. Noonan
President and Chief Executive
Officer, OMNOVA Solutions Inc.

MICHAEL J. TOELLE
Owner, T&T Farms

Theresa E. Wagler
Executive Vice President
and Chief Financial Officer,
Steel Dynamics, Inc.

Celso L. White
Former Global Supply Chain Officer,
Molson Coors Brewing Company

W. Anthony Will
President and Chief Executive
Officer, CF Industries Holdings, Inc.

Senior Management

Douglas C. Barnard
Senior Vice President,
General Counsel and Secretary

Christopher D. Bohn
Senior Vice President and
Chief Financial Officer

LINDA M. DEMPSEY
Vice President,
Public Affairs

Bert A. Frost
Senior Vice President,
Sales, Market Development
and Supply Chain

David P. Hopkins
Managing Director,
CF Fertilisers UK

Ashraf K. malik
Senior Vice President,
Manufacturing and Distribution

Susan L. Menzel
Senior Vice President,
Human Resources

W. Anthony Will
President and
Chief Executive Officer