10-KThe Record
OLD SECOND BANCORP INC files 10-K
Filed Feb 26, 2026 · 4mo ago · Accession 0001104659-26-020393
Plain English
Annual report — full-year financials, business overview, and risk factors.
Read the source below for the full document.
Filing details
- Company
- OLD SECOND BANCORP INC
- Ticker
- OSBC
- CIK
- 357173
- Form type
- 10-K
- Filing date
- Feb 26, 2026
- Report date
- Dec 31, 2025
- Document
- osbc-20251231x10k.htm
- Size
- 38.3 MB