Old Second National Bank Acquires 5 Illinois Branches from First Merchants Bank _____________ Proposed Acquisition to Add $304 Million in Deposits and $12 million in loans _____________ CHICAGO, Aug. 27, 2024 (GLOBE NEWSWIRE) -- Old Second Bancorp, Inc. ("Old Second Bancorp") (NASDAQ: OSBC), the parent company of Old Second National Bank ("Old Second"), and First Merchants Corporation ("First Merchants Corp.") (NASDAQ: FRME), the parent company of First Merchants Bank ("First Merchants"), jointly announced ...