| Security | Num Shares | Value | Price $ | Transaction Date | Ownership | Underlying Class | Underlying Amount |
|---|---|---|---|---|---|---|---|
| Old Second Bancorp, Inc. Common Stock | 378,399 | $7,560,412 | $19.98 | 02 Mar 2026 | Direct | ||
| Restricted Stock Units | 188,252 | $4,387,375 | $20.57 | 02 Mar 2026 | Direct | ||
| Old Second Bancorp, Inc. Common Stock | 33,018 | $659,699 | $19.98 | 02 Mar 2026 | By 401-K | ||
| Old Second Bancorp, Inc. Common Stock | 6,335 | $126,573 | $19.98 | 02 Mar 2026 | By Profit Sharing |
| Sym | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|