OLD SECOND BANCORP, INC.
OSBC · NASDAQ
Old Second Bancorp, Inc. is a bank holding company headquartered in Aurora, Illinois, with over $2.9 billion in consolidated assets at June 30, 2020. Old Second operates through its subsidiary bank, Old Second National Bank, with 29 banking centers across seven counties in northern Illinois.
Market Data
Price
$19.63
+0.01 (+0.05%)
Market Cap$1.03B
P/E Ratio12.88
EPS$—
52W High$22.00
52W Low$14.14
Beta0.81
Data from Finnhub · Updated Mar 11, 2026