| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| FULK BRETT D | ACNB Bank EVP | 16 LINCOLN SQUARE, GETTYSBURG | /s/ Brett D. Fulk | 17 Dec 2025 | 0001224269 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACNB | ACNB Corporation Common | Sale | $144,957 | -2,773 | -46% | $52.27 | 3,306 | 15 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The amount of securities beneficially owned includes 78.8427 aggregate shares of common stock acquired in 2025 through the automatic reinvestment of dividends under the ACNB Corporation Dividend Reinvestment and Stock Purchase Plan, which are exempt from the reporting requirements of Section 16 of the Securities Exchange Act of 1934. |