Pilmer Donald (CIK 1673321) reported 16 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy OSBC (1 shares), Buy OSBC (14 shares), Sell OSBC (25,000 shares), Buy OSBC (13 shares), Buy OSBC (1 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 1 | $0 |
| 2026-07-02 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 14 | $0 |
| 2026-05-11 | OLD SECOND BANCORP INC (OSBC) | EVP | Sell | 25,000 | $518,795 |
| 2026-04-02 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 13 | $0 |
| 2026-04-02 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 1 | $0 |
| 2026-03-04 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 9,201 | $0 |
| 2026-03-04 | OLD SECOND BANCORP INC (OSBC) | EVP | Sell | 2,720 | $54,155 |
| 2026-02-24 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 11,292 | $0 |
| 2026-02-24 | OLD SECOND BANCORP INC (OSBC) | EVP | Sell | 1,818 | $37,396 |
| 2026-01-05 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 15 | $0 |
| 2025-10-01 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 1 | $0 |
| 2025-10-01 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 14 | $0 |
| 2025-07-07 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 1 | $0 |
| 2025-07-07 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 15 | $0 |
| 2025-04-01 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 12 | $0 |
| 2025-02-21 | OLD SECOND BANCORP INC (OSBC) | EVP | Buy | 12,142 | $0 |
Source: SEC Form 4 filings · as of 2026-07-02