Special Advisors

John A. Canning, Jr.

John A. Canning, Jr.John A. Canning, Jr. is Chairman of Madison Dearborn Partners, LLC ("MDP"), which specializes in management buyout and special equity investing. MDP manages over $14 billion of committed capital and portfolio investments. Prior to founding MDP in 1993, Mr. Canning spent 24 years with First Chicago Corporation, most recently as Executive Vice President of The First National Bank of Chicago and President of First Chicago Venture Capital. He currently serves on the Boards of Directors of The Economic Club of Chicago, Milwaukee Brewers Baseball Club, Northwestern Memorial Hospital, TransUnion Corp., and Children's Inner City Educational Fund. He also serves on the Boards of Trustees of the Big Shoulders Fund, The Chicago Community Trust, The Field Museum, Museum of Science and Industry, and Northwestern University. Mr. Canning is also a Commissioner of the Irish Pension Reserve Fund and a Director and Chairman of the Federal Reserve Bank of Chicago. Mr. Canning has an A.B. from Denison University and a J.D. from Duke University.

Ellen Carnahan

Ellen CarnahanMs. Carnahan has nearly twenty years of private equity investment experience. In spring 2007, she co-founded Seyen Capital. Ms. Carnahan joined William Blair Capital Partners in 1988. From 1988 until 2007, she led the Technology Team and Investments with William Blair Capital Partners (WBCP), a series of private equity funds investing in growth companies. Ms. Carnahan served as Managing Director of four of the seven funds affiliated with William Blair & Company LLC. A highly successful investor, Ms. Carnahan has hired and developed teams as well as created best practices for sourcing and leading investments. Ms. Carnahan has served on the Boards, Audit and Compensation Committees of over twenty-five public and private companies. Currently she serves as a director of Integrys Energy Group, Inc. (NYSE: TEG) and Vericept Corporation. Recognized as "one of the 100 most influential women in Chicago" by Crain's Chicago Business, Ms. Carnahan is also the 2003 recipient of the Illinois Venture Capital Association's "Fellowship Award" and the Girl Scouts of Chicago "Luminary Award." Ms. Carnahan is a CPA and holds a BBA from the University of Notre Dame, magna cum laude; she earned an MBA from the University of Chicago, with highest honors.

Ellen A. Rudnick

Ellen A. RudnickMs. Rudnick currently serves as Executive Director and Clinical Professor of the Polsky Center for Entrepreneurship at the University of Chicago Graduate School of Business. The Polsky Center supports students, faculty and alumni of the University of Chicago in the development of new ventures and related education. Prior to this appointment Ms. Rudnick spent twenty-five years in business management and entrepreneurial activities. Ms Rudnick's responsibilities have included Co-Founder and Chairman of Pacific Biometrics, President of HCIA and CEO of its predecessor company, Healthcare Knowledge Resources, and Corporate Vice President of Baxter Healthcare, President and Founder of Baxter Management Services Division and Director of Strategic Planning for Baxter. She currently serves on the boards of Liberty Mutual Insurance, Patterson Companies (PDCO), First Midwest Bank (FMBI) and Health Management Systems (HMSY). She has previously served on the boards of Oxford Health Plans, NCCI and NephRx. She also serves on the Evanston Northwestern Healthcare Foundation Board. Ellen received an MBA from the University of Chicago and a B.A. from Vassar College.