Board of Directors

MOGENS C. BAY, Chairman
Valmont Industries, Inc.

Catherine James Paglia, Lead Director
Director, Enterprise Asset Management Inc.
Audit Committee
Human Resources Committee

Kaj den Daas, Retired CEO, Quality Light Source
Retired EVP, Phillips Lighting B.V.
Governance & Nominating Committee

Ritu Favre, Executive Vice President and GM, Semiconductor and Electronics, Aerospace, Defense and Government and Transportation Business Units, National Instruments
Governance & Nominating Committee

DR. THEODOR W. FREYE, Retired CEO of CLAAS KgaA
Governance & Nominating Committee

STEPHEN G. KANIEWSKI, President & Chief Executive Officer
Valmont Industries, Inc.

RICHARD LANOHA, President & Chief Executive Officer
Kiewit Corporation
Human Resources Committee

JAMES B. MILLIKEN, Chancellor
University of Texas System
Audit Committee
Chairman, Governance & Nominating Committee

DANIEL P. NEARY, Former Chairman & Retired CEO
Mutual of Omaha
Audit Committee
Chairman, Human Resources Committee

Clark T. Randt Jr., President, Randt & Co LLC
Former US Ambassador to the People’s Republic of China
Governance & Nominating Committee

Joan Robinson-Berry , Retired SVP & Chief Engineer
The Boeing Company
Human Resources Committee

Walter Scott Jr., Retired Chairman and President
Peter Kiewit Sons’ Inc.
Chairman, Audit Committee