 |

|
| Morris A. Kaplan |
Life |
| Chairman |
1974 |
| Mayer & Morris Kaplan Foundation |
| |
| Welz Kauffman |
Active |
| President and Chief Executive Officer |
2002 |
| Ravinia Festival Association |
| |
| Silas Keehn |
Life |
| Retired President |
1982 |
| Federal Reserve Bank of Chicago |
| |
| Michael L. Keiser |
Active |
| President |
2006 |
| Bandon Dunes Golf Resort |
| |
| Dennis J. Keller |
Active |
| Chairman of the Board |
1994 |
| DeVry Inc. |
| |
| John P. Keller |
Active |
| Chairman |
1993 |
| Keller Group, Inc. |
| |
| Arthur L. Kelly |
Active |
| Managing Partner |
1987 |
| KEL Enterprises, LP |
| |
| Christopher G. Kennedy |
Active |
| President |
2005 |
| Merchandise Mart |
| |
| George D. Kennedy |
Life |
| Former Chairman of the Board |
1984 |
| Mallinckrodt Group Inc. |
| |
| James C. Kenny |
Active |
| President |
2001 |
| Kenny Management Services |
| |
| Thomas Kerwin |
Active |
| Partner |
2006 |
| Skidmore Owings & Merrill, LLP |
| |
| William K. Ketchum |
Active |
| Retired President, Central Region |
1996 |
| AT&T |
| |
| Richard Lee Keyser |
Active |
| Chairman |
1995 |
| W.W. Grainger, Inc. |
| |
| Robert E. King |
Active |
| Chairman |
2008 |
| Rasmussen College, Inc. |
| |
| Lester B. Knight, III |
Active |
| Founding Partner |
1995 |
| RoundTable Healthcare Partners |
| |
| Cary A. Kochman |
Active |
| Co-Head of Mergers and Acquisitions & Co-Head Chicago Office |
2006 |
| UBS Investment Bank |
| |
| Martin J. Koldyke |
Life |
| Founder & Chairman Emeritus |
1981 |
| Academy for Urban School Leadership |
| |
| Harry M. Jansen Kraemer, Jr. |
Active |
| Former Chairman and Chief Executive Officer |
1995 |
| Baxter International Inc. |
| |
| Howard G. Krane |
NR |
| Partner |
1989 |
| Kirkland & Ellis LLP |
| |
| Fred A. Krehbiel |
Active |
| Co-Chairman |
1989 |
| Molex Incorporated |
| |
| Duane R. Kullberg |
Life |
| Retired Chief Executive Officer |
1982 |
| Arthur Andersen & Co., S.C. |
| |
| |