| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Spencer Sandra J. | Director | PO BOX 3110, AUBURN | /s/ Sandra J Spencer | 13 Feb 2026 | 0002005617 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | AUBN | common stock, par value $0.01 | 10,272 | 31 Dec 2025 | Direct | ||||||
| holding | AUBN | common stock, par value $0.01 | 82 | 31 Dec 2025 | Spouse | F1 | |||||
| holding | AUBN | common stock, par value $0.01 | 15,961 | 31 Dec 2025 | Held as trustee of the Spencer 2008 Exempt Trust FBO Sandra J Spencer | ||||||
| holding | AUBN | common stock, par value $0.01 | 3,960 | 31 Dec 2025 | Held by Spencer LLC | ||||||
| holding | AUBN | common stock, par value $0.01 | 227,942 | 31 Dec 2025 | Held as trustee of the Spencer Family Non-Exempt Trust FBO Sandra J Spencer. |
| Id | Content |
|---|---|
| F1 | Includes 3 shares of common stock acquired pursuant to a Automatic Reinvestment Plan with a third party broker and did not require a Form 4. |