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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker OSBC
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Nov 9, 2026 | Billy J. Lyons Jr. Director | OSBC Old Second Bancorp, Inc. | Buy | 23 | $24.88 | $572 Buy | Form 4 ↗ |
| Sep 23, 2026 | Gary S. Collins VICE CHAIRMAN, Director | OSBC Old Second Bancorp, Inc. | Sale | 16,000 | $24.69 | $395.0K Sale | Form 4 ↗ |
| Sep 8, 2026 | Hugh H. McLean Director | OSBC Old Second Bancorp, Inc. | Sale | 25,000 | $25.63 | $640.8K Sale | Form 4 ↗ |
| Sep 4, 2026 | Gary S. Collins VICE CHAIRMAN, Director | OSBC Old Second Bancorp, Inc. | Sale | 5,000 | $25.71 | $128.6K Sale | Form 4 ↗ |
| Sep 2, 2026 | Darin Patrick Campbell President, Powersports Lending, Director | OSBC Old Second Bancorp, Inc. | Sale | 24,000 | $25.53 | $612.7K Sale | Form 4 ↗ |
| Aug 12, 2026 | James Eccher CHAIRMAN AND CEO, Director | OSBC Old Second Bancorp, Inc. | Sale | 19,313 | $25.61 | $494.6K Sale | Form 4 ↗ |
| Aug 11, 2026 | James Eccher CHAIRMAN AND CEO, Director | OSBC Old Second Bancorp, Inc. | Sale | 55,687 | $25.46 | $1.4M Sale | Form 4 ↗ |
| May 22, 2026 | Gary S. Collins VICE CHAIRMAN, Director | OSBC Old Second Bancorp, Inc. | Sale | 5,120 | $21.12 | $108.1K Sale | Form 4 ↗ |
| May 21, 2026 | Gary S. Collins VICE CHAIRMAN, Director | OSBC Old Second Bancorp, Inc. | Sale | 10,000 | $21.12 | $211.2K Sale | Form 4 ↗ |
| May 11, 2026 | Billy J. Lyons Jr. Director | OSBC Old Second Bancorp, Inc. | Buy | 24 | $20.90 | $502 Buy | Form 4 ↗ |
| May 11, 2026 | Donald Pilmer EVP | OSBC Old Second Bancorp, Inc. | Sale | 25,000 | $20.75 | $518.8K Sale | Form 4 ↗ |
| May 8, 2026 | Gary S. Collins VICE CHAIRMAN, Director | OSBC Old Second Bancorp, Inc. | Sale | 5,000 | $21.23 | $106.2K Sale | Form 4 ↗ |
| May 8, 2026 | Gary S. Collins VICE CHAIRMAN, Director | OSBC Old Second Bancorp, Inc. | Sale | 10,000 | $21.24 | $212.4K Sale | Form 4 ↗ |
| Mar 20, 2026 | Gary S. Collins VICE CHAIRMAN, Director | OSBC Old Second Bancorp, Inc. | Sale | 22,154 | $19.38 | $429.3K Sale | Form 4 ↗ |
| Feb 18, 2026 | Darin Patrick Campbell President, Powersports Lending, Director | OSBC Old Second Bancorp, Inc. | Sale | 35,000 | $20.94 | $732.9K Sale | Form 4 ↗ |
| Feb 13, 2026 | Darin Patrick Campbell President, Powersports Lending, Director | OSBC Old Second Bancorp, Inc. | Sale | 91 | $20.70 | $1,884 Sale | Form 4 ↗ |
| Feb 5, 2026 | Richard A. Gartelmann Jr. EVP | OSBC Old Second Bancorp, Inc. | Sale | 2,000 | $20.98 | $42.0K Sale | Form 4 ↗ |
| Jan 15, 2026 | John Ladowicz Director | OSBC Old Second Bancorp, Inc. | Sale | 1,865 | $20.96 | $39.1K Sale | Form 4 ↗ |
| Jan 15, 2026 | John Ladowicz Director | OSBC Old Second Bancorp, Inc. | Sale | 2,897 | $20.94 | $60.7K Sale | Form 4 ↗ |
| Dec 9, 2025 | John Ladowicz Director | OSBC Old Second Bancorp, Inc. | Sale | 12,500 | $20.00 | $250.0K Sale | Form 4 ↗ |
| Nov 26, 2025 | John Ladowicz Director | OSBC Old Second Bancorp, Inc. | Sale | 13,150 | $19.01 | $250.0K Sale | Form 4 ↗ |
| Oct 31, 2025 | Darin Patrick Campbell President, Powersports Lending, Director | OSBC Old Second Bancorp, Inc. | Sale | 31,159 | $17.89 | $557.4K Sale | Form 4 ↗ |
| Oct 30, 2025 | Darin Patrick Campbell President, Powersports Lending, Director | OSBC Old Second Bancorp, Inc. | Sale | 26,406 | $18.27 | $482.4K Sale | Form 4 ↗ |
| Aug 4, 2025 | Billy J. Lyons Jr. Director | OSBC Old Second Bancorp, Inc. | Buy | 25 | $16.61 | $415 Buy | Form 4 ↗ |
| Feb 10, 2025 | Billy J. Lyons Jr. Director | OSBC Old Second Bancorp, Inc. | Buy | 22 | $19.02 | $418 Buy | Form 4 ↗ |
| Dec 23, 2024 | Rocks Patti Temple Director | OSBC Old Second Bancorp, Inc. | Buy | 5,625 | $17.79 | $100.1K Buy | Form 4 ↗ |
| Nov 6, 2024 | John Ladowicz Director | OSBC Old Second Bancorp, Inc. | Sale | 13,888 | $18.27 | $253.7K Sale | Form 4 ↗ |
| Nov 4, 2024 | Billy J. Lyons Jr. Director | OSBC Old Second Bancorp, Inc. | Buy | 26 | $16.15 | $420 Buy | Form 4 ↗ |
28 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 4:51 PM EST.
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