| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rossi Salvatore J JR | Director | 4 HEARTH LANE, WILMINGTON | Salvatore J. Rossi, Jr | 10 Jul 2025 | 0002076815 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ARTNA | Restricted Stock Grant | 01 Jul 2025 | Class A Non-voting Common Stock | 1,000 | $0.000000 | Direct |