"Old Second National Bank is a longstanding community institution serving the Chicago metropolitan area with a full suite of personal and business banking, wealth management, and trust services since 1871."
✅ Updated January 14, 2026 - All bonuses verified and current
Found 1 active Old Second Bank offers Total value: $300
Personal Checking
Available Regions: IL
Application website: https://www.oldsecond.com/personal-banking/checking-300-em/
Expires: 03/31/2026