Leadership

STUART L. LEVENICK
Age 53
Director Since 2005
Peoria, Illinois

• Group President and Executive Office Member of Caterpillar Inc.
• Director of W. W. Grainger, Inc., (distributes facility maintenance products)
• Director of Advisory Board, Commerce Bank
• Director of U.S.-China Business Council
• Director of Heartland Partnership, Peoria, Illinois
• Director of United Way, Peoria Illinois
• Member of U.S.-Japan Business Council

This information was current as of the March 19, 2007 proxy statement. Unless stated otherwise, all nominees have been continuously employed in their present positions for more than five years. The age of each individual is as of December 31, 2006.