Mackinac Financial Corporation Common Stock, No Par Value Per Share UNDERWRITING AGREEMENTUnderwriting Agreement • June 13th, 2018 • Mackinac Financial Corp /Mi/ • State commercial banks • New York
PIPER JAFFRAY & CO. As Representative of the several Underwriters named in Schedule I hereto U.S. Bancorp Center 800 Nicollet Mall Minneapolis, Minnesota 55402
