| Abbott Laboratories |
White, Miles D.
Chairman & Chief Executive Officer |
| Advocate Health Care |
Skogsbergh, Jim
President & Chief Executive Officer |
| The Allstate Corporation |
Liddy, Edward M.
Chairman Emeritus
Current Affiliation:
CLAYTON, DUBILIER & RICE, LLC
Partner
Wilson, Thomas J.
Chairman, President & Chief Executive Officer |
| Aon Corporation |
Case, Gregory C.
President & Chief Executive Officer |
| Ariel Investments, LLC |
Rogers, Jr., John W.
Chairman & Chief Executive Officer |
| Baxter International Inc. |
Kraemer, Jr., Harry M. Jansen
Former Chief Executive Officer
Current Affiliation:
MADISON DEARBORN PARTNERS, LLC
Executive Partner
Parkinson, Jr., Robert L.
Chairman & Chief Executive Officer |
| The Boeing Company |
McNerney, Jr., W. James
Chairman, President & Chief Executive Officer |
| The Boston Consulting Group, Inc. |
Stern, Carl W.
Chairman of the Board |
| Caterpillar Inc. |
Owens, James W.
Chairman & Chief Executive Officer |
| CDW Corporation |
Edwardson, John A.
Chairman & Chief Executive Officer |
| Corn Products International |
Scott, III, Samuel C.
Retired Chairman, President & Chief Executive Officer |
| Davis Funds |
Davis, Christopher C.
Chairman & Chief Executive Officer |
| Deere & Company |
Allen, Samuel R.
Chairman & Chief Executive Officer |
| Deloitte LLP |
DeHaas, Deborah L.
Vice Chairman & Midwest Regional Managing Partner |
| Discover Financial Services |
Nelms, David W.
Chairman & Chief Executive Officer |
| Exelon Corporation |
Rowe, John W.
Chairman & Chief Executive Officer |
| Fortune Brands, Inc. |
Wesley, Norman H.
Retired Chairman of the Board |
| Health Care Service Corporation |
Hemingway Hall, Patricia
President & Chief Executive Officer |
| Hewitt Associates LLC |
Fradin, Russ
Chairman & Chief Executive Officer
Gifford, Dale L.
Retired Chairman & Chief Executive Officer |
| H.J. Heinz Company |
Johnson, William R.
Chairman, President & Chief Executive Officer |
| HNI Corporation |
Askren, Stan A.
Chairman, President & Chief Executive Officer |
| Illinois Tool Works Inc. |
Farrell, W. James
Retired Chairman
Speer, David B.
Chairman & Chief Executive Officer |
| Jones Lang LaSalle Incorporated |
Dyer, Colin
President & Chief Executive Officer
Penrose, Sheila A.
Chairman of the Board |
| Kohlberg & Company, L.L.C. |
Ward, Jonathan
Operating Partner |
| Madison Dearborn Partners, LLC |
Canning, Jr., John A.
Chairman of the Board |
| McDonald's Corporation |
McKenna, Andrew J.
Chairman of the Board
Skinner, Jim
Vice Chairman & Chief Executive Officer |
| Morningstar, Inc. |
Mansueto, Joe
Chairman & Chief Executive Officer |
| Motorola, Inc. |
Zander, Edward J.
Retired Chairman of the Board |
| Northern Trust Corporation |
Osborn, William A.
Retired Chairman & Chief Executive Officer |
| The Preventive Medicine Research Institute |
Ornish, Dean
Founder & President |
| R.R. Donnelly & Sons Co. |
Francis, Cheryl A.
Former Chief Financial Officer |
| Sara Lee Corporation |
Barnes, Brenda C.
Chairman & Chief Executive Officer |
| SUPERVALU INC. |
Noddle, Jeff
Chairman of the Board |
| Tribune Company |
Madigan, John W.
Retired Chairman & Chief Executive Officer |
| USG Corporation |
Foote, William C.
Chairman & Chief Executive Officer |
| Vedder Price P.C. |
Stucker, Robert J.
Chairman of the Board |
| W.W. Grainger, Inc. |
Keyser, Richard L.
Chairman Emeritus
Ryan, James T.
Chairman, President & Chief Executive Officer |
| Walgreen Co. |
Bernauer, David W.
Retired Chairman & Chief Executive Officer
Rein, Jeffrey A.
Retired Chairman & Chief Executive Officer |
| Westside Holdings, LLC |
Roberts, Michael
Founder & Chief Executive Officer |