| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Seibel Douglas A | ACNB Bank EVP | 16 LINCOLN SQUARE, GETTYSBURG | /s/ Douglas A. Seibel | 04 Feb 2026 | 0001708277 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ACNB | ACNB Corporation Common | 19,949 | 31 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The amount of securities beneficially owned includes 475.5277 aggregate shares of common stock acquired in 2025 through the automatic reinvestment of dividends, which are exempt from the reporting requirements of Section 16 of the Securities Exchange Act of 1934. |