KLAESER DENNIS L (CIK 1225765) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-24). Recent activity: Buy OSBC (3,121 shares), Sell OSBC (3,077 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-24 | OLD SECOND BANCORP INC (OSBC) | Director | Buy | 3,121 | $0 |
| 2026-02-24 | OLD SECOND BANCORP INC (OSBC) | Director | Sell | 3,077 | $63,294 |
来源：SEC Form 4 申报文件 · 截至 2026-02-24