COBIZ INC. (a Colorado corporation) 2,956,750 Shares of Common Stock (Par Value $.01 Per Share) PURCHASE AGREEMENTPurchase Agreement • January 24th, 2007 • Cobiz Inc • National commercial banks • New York
Contract Type FiledJanuary 24th, 2007 Company Industry JurisdictionKEEFE, BRUYETTE & WOODS, INC. RBC CAPITAL MARKETS CORPORATION STIFEL, NICOLAUS & COMPANY, INCORPORATED as Representatives of the several Underwriters c/o Keefe, Bruyette & Woods, Inc. 787 Seventh Avenue 4th Floor New York, New York 10019