| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Pilmer Donald | EVP | 37 S. RIVER ST., AURORA | /s/ Shirley Cantrell, Attorney-in-Fact | 07 Jul 2025 | 0001673321 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSBC | Old Second Bancorp, Inc. Common Stock | Other | $0 | +1 | +0.56% | $0.000000 | 181 | 30 Jun 2025 | By Profit Sharing Plan | F1 |
| transaction | OSBC | Old Second Bancorp, Inc. Common Stock | Other | $0 | +15 | +0.38% | $0.000000 | 3,981 | 30 Jun 2025 | By 401-K Plan | F2 |
| holding | OSBC | Old Second Bancorp, Inc. Common Stock | 1,450 | 30 Jun 2025 | Spouse's IRA | F3 | |||||
| holding | OSBC | Old Second Bancorp, Inc. Common Stock | 63,135 | 30 Jun 2025 | Direct | ||||||
| holding | OSBC | Restricted Stock Units | 38,718 | 30 Jun 2025 | Direct |
| Id | Content |
|---|---|
| F1 | Of this total, 1 share was allocated during the second quarter pursuant to the Old Second Profit Sharing Plan. Information herein was provided by the plan trustee as of 6-30-25. |
| F2 | Of this total, 15 shares were allocated during the second quarter pursuant to the Old Second Employee Salary and Savings Plan. Information herein was provided by the plan trustee as of 6-30-25. |
| F3 | These shares are held in spouse's IRA for which Mr. Pilmer is listed as a beneficiary. |