Michael G. “Mick” O'Rourke currently serves as President and Chief Executive Officer of Signature Bank in Chicago. He previously served as Associated Bank Chicago's Executive Vice President from 2001 until 2005, when he left to organize Signature Bank. He was employed by LaSalle Bank N.A. from 1992 until 2001. He has a bachelor's degree from Marquette University in Milwaukee and a master's degree from Loyola University in Chicago. He is currently the Chairman of the Board of St. Patrick High School and Treasurer of the Western Golf Association/Evans Scholar Foundation. He also serves as a Director of Lancer Insurance, Navy Pier, Inc., St. Angela School, the American Ireland Fund, and Irish Fellowship Club.