
OLD SECOND BANCORP INC
OSBC · NASDAQ
Updated at 2026-10-15 13:04:01
- Today's High
- $24.80
- Today’s Low
- $24.35
Candlestick trends are for reference. Refer to the trading page for actual data.
Key Statistics
- Previous Open
- $24.42
- Previous Close
- $24.63
- Volume
- 590.96K
- Market Cap
- $1.25B
- P/E Ratio
- 13.62X
- EPS
- $1.75
Previous Day Range
52-Week Range
Company Overview
- Sector
- FINANCIAL SERVICES
- Industry
- Banking
- Sub-industry
- BANKS - REGIONAL
- Headquarters
- 37 SOUTH RIVER STREET, AURORA, IL, UNITED STATES, 60507
- Country
- US
- Listing Date
- 1993-11-11
- Fiscal Year End
- December
- Shares Outstanding
- 50.94M
- CIK
- 0000357173
- Website
- www.oldsecond.com
Old Second Bancorp, Inc. is the banking holding company for Old Second National Bank providing a range of banking services. The company is headquartered in Aurora, Illinois.
Financial Metrics
Revenue
2026-06-30
$88.83M
2026-03-31
$111.16M
2025-12-31
$114.45M
2025-09-30
$115.47M
Operating Expenses
2026-06-30
$50.99M
2026-03-31
$50.39M
2025-12-31
$52.93M
2025-09-30
$61.45M
Net Income
2026-06-30
$28.17M
2026-03-31
$25.58M
2025-12-31
$28.78M
2025-09-30
$9.87M
Net Profit Margin
2026-06-30
31.72%
2026-03-31
23.01%
2025-12-31
25.15%
2025-09-30
8.54%
Earnings Per Share
2026-06-30
$0.55
2026-03-31
$0.49
2025-12-31
$0.58
2025-09-30
$0.53
Earnings Before Interest, Taxes, Depreciation, and Amortization
2026-06-30
$38.9M
2026-03-31
$36.42M
2025-12-31
$44.67M
2025-09-30
$16.48M
Effective Tax Rate
2026-06-30
25.52%
2026-03-31
24.89%
2025-12-31
26.69%
2025-09-30
24.46%
| Item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
|---|---|---|---|---|
| Revenue | $88.83M | $111.16M | $114.45M | $115.47M |
| Operating Expenses | $50.99M | $50.39M | $52.93M | $61.45M |
| Net Income | $28.17M | $25.58M | $28.78M | $9.87M |
| Net Profit Margin | 31.72% | 23.01% | 25.15% | 8.54% |
| Earnings Per Share | $0.55 | $0.49 | $0.58 | $0.53 |
| Earnings Before Interest, Taxes, Depreciation, and Amortization | $38.9M | $36.42M | $44.67M | $16.48M |
| Effective Tax Rate | 25.52% | 24.89% | 26.69% | 24.46% |
FAQs
Risk Warning
Stock prices can be highly volatile and may rise or fall sharply in a short period. Digital asset and derivative products involve additional risks such as leverage and liquidity. Content on this page is for reference only and does not constitute investment advice. Product availability and access may vary by region and applicable regulations.