1.Sales and profit
See section β- Old Second Bancorp Inc had $339M of revenue in fiscal 2025, up 18.9% on the year before. Over five years, revenue changed +21.3% a year on average.
- Old Second Bancorp Inc made $80.3M of net profit in fiscal 2025. From fiscal 2016 to 2025, diluted EPS grew 13.2% a year.
