Pontiac Bancorp, Inc. to Acquire Ottawa Bancorp, Inc. (OSB Community Bank)

August 20, 2026

Pontiac Bancorp, Inc. agreed to acquire Ottawa Bancorp, Inc., the holding company of OSB Community Bank. Under the agreement, Pontiac will merge OSB with and into Bank of Pontiac, with closing anticipated in the first quarter of 2027, subject to shareholder and regulatory approvals.

Buyers
Pontiac Bancorp, Inc.
Targets
Ottawa Bancorp, Inc. (OSB Community Bank), OSB Community Bank
Location
Illinois, United States
Transaction Type
Buyout

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