| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Murphy Bartholomew H JR | EVP & Chief Operating Off | 42 MAIN ST, HUDSON | /s/ Victor L. Cangelosi, pursuant to power of attorney | 11 Mar 2026 | 0002076364 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVBC | Common Stock | Purchase | $28,635 | +1,500 | +7.5% | $19.09 | 21,500 | 09 Mar 2026 | Direct | |
| holding | AVBC | Common Stock | 20,000 | 09 Mar 2026 | By IRA | ||||||
| holding | AVBC | Common Stock | 6,000 | 09 Mar 2026 | By Spouse | ||||||
| holding | AVBC | Common Stock | 10,000 | 09 Mar 2026 | By Spouse's IRA |