OSBC Stock: Price, Earnings History and SEC Filings
Old Second Bancorp, Inc. (OSBC) last traded at $24.30, down 1.34% on the latest session and down 0.8% over the past month. In its most recent reported quarter (Sep 2026) earnings per share were $0.55 against an analyst estimate of $0.59, a miss of 6.8%.
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
OSBC earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Sep 2026 | Oct 21, 2026 | $0.55 | $0.59 | -6.78% |
| Jun 2026 | Jul 22, 2026 | $0.55 | $0.54 | +1.85% |
| Mar 2026 | Apr 22, 2026 | $0.49 | $0.52 | -5.77% |
| Dec 2025 | Jan 21, 2026 | $0.58 | $0.53 | +9.43% |
OSBC beat the analyst EPS estimate in 2 of its last 4 reported quarters. Source: Nasdaq.
How OSBC reacts to earnings
Across its last 8 earnings releases, OSBC moved 2.1% on average the next session, in either direction. It rose after 2 of 8 reports.
| Report date | Released | Next-session move |
|---|---|---|
| 2026-10-21 | After close | -0.64% |
| 2026-07-22 | After close | +0.43% |
| 2026-04-22 | After close | -6.41% |
| 2026-01-21 | After close | -0.98% |
| 2025-10-22 | After close | -0.50% |
| 2025-07-23 | After close | -4.41% |
| 2025-04-23 | After close | +0.91% |
| 2025-01-22 | After close | -2.41% |
Based on the dates of earnings-release 8-K filings (SEC EDGAR) and daily closing prices (Yahoo Finance). Past reactions do not predict future ones.
OSBC financial history
| Fiscal year | Revenue | Net income | Free cash flow | Net margin | Diluted EPS |
|---|---|---|---|---|---|
| 2025 | – | $80M | $118M | – | $1.62 |
| 2024 | – | $85M | $121M | – | $1.87 |
| 2023 | – | $92M | $104M | – | $2.02 |
| 2022 | – | $67M | $93M | – | $1.49 |
| 2021 | – | $20M | $29M | – | $0.65 |
| 2020 | – | $28M | $22M | – | $0.92 |
| 2019 | – | $39M | $48M | – | $1.30 |
| 2018 | – | $34M | $53M | – | $1.12 |
Source: annual figures from 10-K filings on SEC EDGAR. The year shown is the calendar year the fiscal year ended. Free cash flow is operating cash flow minus capital spending.
Latest SEC filings for OSBC
- 8-K · Oct 21, 2026Results of operations, Financial statements and exhibits
- 8-K · Oct 20, 2026Other events
- 8-K · Oct 19, 2026Officer or director change
- 8-K · Oct 1, 2026Other events
- 10-Q · Aug 6, 2026
- 8-K · Jul 22, 2026Results of operations, Financial statements and exhibits
- 8-K · Jul 21, 2026Other events
- 8-K · Jul 8, 2026Officer or director change
- 8-K · Jul 1, 2026Other events
- 8-K · Jun 25, 2026Other events
Insider filing activity
OSBC insiders filed 14 Form 4 reports in the last 90 days. A Form 4 is how directors and executives disclose purchases, sales and grants of company stock. See the individual filings on SEC EDGAR. Many Form 4 filings are routine, such as scheduled sales or option exercises, so check each filing before drawing a conclusion.
Source: SEC EDGAR.
OSBC news
- Does Strong Third Quarter Earnings Growth Change The Bull Case For Old Second Bancorp (OSBC)?Oct 30, 2026 · finance.yahoo.com
- Old Second: 3 Key Takeaways for Long-Term InvestorsOct 29, 2026 · fool.com
- O2 Sponsor Finance Hires James Benbrook as Vice PresidentOct 29, 2026 · finance.yahoo.com
- 5 Dividend Stocks With Yields Up to 5.8%. Their Ex-Dividend Dates Are Almost HereOct 27, 2026 · 247wallst.com
- Old Second Bancorp (OSBC) Faces Leadership Shift As It Opens A New Lending ChannelOct 24, 2026 · finance.yahoo.com
- OSBC Q3 deep dive: management addresses charge-offs and eyes loan growth amid deposit shiftOct 23, 2026 · finance.yahoo.com
- 1 stock under $50 with solid fundamentals and 2 we ignoreOct 23, 2026 · finance.yahoo.com
- 5 insightful analyst questions from Old Second Bancorp’s Q3 earnings callOct 23, 2026 · finance.yahoo.com
About Old Second Bancorp, Inc.
Old Second Bancorp, Inc. (OSBC) is a US-listed public company on Nasdaq. The SEC classifies its business as State Commercial Banks. It is incorporated in DE. Its fiscal year ends in December.