OSBC

Old Second Bancorp, Inc. is a bank holding company. The Company conducts a full service community banking and trust business through its subsidiaries, including Old Second National Bank (the Bank), Old Second Capital Trust I, Old Second Capital Trust II and Old Second Affordable Housing Fund, L.L.C. The Bank's full service banking businesses include the customary consumer and commercial products and services that banking institutions provide, including demand, negotiable order of withdrawal, money market and individual retirement accounts; commercial, industrial, consumer and real estate lending, including installment loans, agricultural loans, lines of credit and overdraft checking; safe deposit operations, and a range of additional services tailored to the needs of individual customers, such as the acquisition of the United States Treasury notes and bonds, money orders, cashiers' checks and foreign currency, direct deposit, debit cards, credit cards and other special services.