Ottawa Savings Bancorp, Inc. was incorporated under the laws of the United States on July 11, 2005, for the purpose of serving as the holding company of Ottawa Savings Bank (the Bank) , as part of the Bank’s conversion from a mutual to a stock form of organization.

The Bank’s business is to attract deposits from the general public and use those funds to originate and purchase one-to-four family, multi-family and commercial real estate, construction and consumer loans, which the bank primarily holds for investment. The Bank has continually diversified its products to meet the needs of the community.