| Security | Num Shares | Value | Price $ | Transaction Date | Ownership | Underlying Class | Underlying Amount |
|---|---|---|---|---|---|---|---|
| Old Second Bancorp, Inc. Common Stock | 329,896 | $6,805,754 | $20.63 | 31 Dec 2025 | Direct | ||
| Old Second Bancorp, Inc. Common Stock | 33,018 | $681,161 | $20.63 | 31 Dec 2025 | By 401-K | ||
| Old Second Bancorp, Inc. Common Stock | 6,335 | $130,691 | $20.63 | 31 Dec 2025 | By Profit Sharing | ||
| Restricted Stock Units | 184,318 | 31 Dec 2025 | Direct |
| Sym | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|