 |

|
| John P. Calamos, Sr. |
Active |
| Chairman, Chief Executive Officer, Chief Investment Officer |
2008 |
| and Founder |
| Calamos Investments |
| |
|
| Calvin A. "Tink" Campbell, Jr. |
NR |
| Retired Chairman and Chief Executive Officer |
1986 |
| Goodman Equipment Corporation |
| |
| J. Melfort Campbell |
Life |
| |
1996 |
| |
| Michael S Canmann |
Active |
| Vice President |
2008 |
| CC Industries - A Henry Crown Company |
| |
| John A. Canning, Jr. |
Active |
| Chairman |
1997 |
| Madison Dearborn Partners LLC |
| |
| Peter R. Carney |
Life |
| Chairman |
1987 |
| Superior Graphite Company |
| |
| David A. Carlquist |
Active |
| Vice President |
2010 |
| IBM |
| |
| Barbara Whitney Carr |
NR |
| Retired President and Chief Executive Officer |
2005 |
| Chicago Botanic Garden |
| |
| Warrick L. Carter |
Active |
| President |
2008 |
| Columbia College, Chicago |
|
| |
|
| Gregory C. Case |
Active |
| President and Chief Executive Officer |
2006 |
| Aon Corporation |
|
| |
|
| John A. Challenger |
Active |
| Chief Executive Officer |
2011 |
| Challenger, Gray & Christmas, Inc. |
| |
| Dennis H. Chookaszian |
Active |
| Retired Chairman and Chief Executive Officer |
1997 |
| CNA Insurance |
| |
| Frank M. Clark |
Active |
| Chairman and Chief Executive Officer |
2004 |
| ComEd |
| |
| Worley H. Clark |
Life |
| Retired Chairman and Chief Executive Officer |
1985 |
| Nalco Chemical Company |
| |
| Stephen H. Clawson |
NR |
| President |
2000 |
| Validus Public Relations |
| |
| Richard G. Cline |
Life |
| Chairman |
1978 |
| Hawthorne Investors, Inc. |
| |
| Franklin A. Cole |
NR |
| |
1978 |
| |
| |
| Thomas A. Cole |
Active |
| Chairman, Executive Committee |
1991 |
| Sidley Austin LLP |
| |
| Lewis Collens |
Life |
| President Emeritus |
1991 |
| Illinois Institute of Technology |
| |
| Michael Collins |
Active |
| Managing Partner |
2008 |
| Bain & Company |
| |
| Michelle L. Collins |
Active |
| President |
1998 |
| Cambium LLC |
| |
| James W. Compton |
Life |
| Retired President and Chief Executive Officer |
1987 |
| Chicago Urban League |
| |
| Kevin M. Connelly |
Active |
| Chairman |
2009 |
| Spencer Stuart |
| |
| Frank W. Considine |
Life |
| Retired Chairman and Chief Executive Officer |
1976 |
| American National Can Company |
| |
| Stanton R. Cook |
Life |
| Retired Chairman |
1973 |
| Tribune Company |
| |
| E. David Coolidge, III |
Active |
| Vice Chairman |
1988 |
| William Blair & Company, LLC |
| |
| Ellen Costello |
Active |
| CEO and US Countryhead |
2006 |
| BMO Financial Corp. |
| |
| James C. Cotting |
Life |
| Retired Chairman and Chief Executive Officer |
1988 |
| Navistar International Corporation |
| |
| James W. Cozad |
Life |
| |
1983 |
| |
| Christopher M. Crane |
Active |
| President and Chief Operating Officer |
2009 |
| Exelon Corporation |
| |
| Robert W. Crawford, Jr. |
Active |
| Chairman and Chief Executive Officer |
2000 |
| Brook Furniture Rental, Inc. |
| |
| Gregory P. Crecos |
Active |
| Founder and Managing Partner |
2002 |
| Gregory Michaels & Associates |
| |
| John W. Croghan |
Life |
| Chairman |
1997 |
| Rail-Splitter Capital Management |
| |
| A. Steven Crown |
Active |
| General Partner |
2008 |
| Henry Crown and Company |
| |
| James S. Crown |
Active |
| President |
1991 |
| Henry Crown and Company |
| |
| Lester Crown |
Life |
| Chairman |
1972 |
| Henry Crown and Company |
| |
| Susan Crown |
Active |
| Partner |
1996 |
| Henry Crown and Company |
| |
| Craig R. Culbertson |
Active |
| Partner |
2012 |
| McGuireWoods LLP |
| |