David Casper is president and chief executive officer of trustee bank BMO Harris Bank, N.A. Mr. Casper began his career with BMO Financial Group working at Harris Bank in Chicago, rising through a series of increasingly responsible roles to his most recent role leading the commercial banking business for BMO Harris Bank as executive vice-president and head of commercial banking. A Wisconsin native, Mr. Casper received a Masters of Management Degree from Kellogg Graduate School of Management at Northwestern University and a BA (AB) from Dartmouth College. He currently serves on the board of directors for Sentry Insurance Company, the Chicago Public Library Foundation, the Chicago Botanic Garden and the Ounce of Prevention Fund.