| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Nelson Jonathan Michael | CFO and Treasurer | 42 MAIN ST, HUDSON | /s/ Victor L. Cangelosi, pursuant to power of attorney | 25 Nov 2025 | 0002077951 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVBC | Common Stock | Purchase | $50,005 | +3,245 | +20% | $15.41 | 19,799 | 24 Nov 2025 | By 401(k) | |
| holding | AVBC | Common Stock | 13,480 | 24 Nov 2025 | Direct |