| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| THAEDER JOHN M | Senior Vice President | 605 MILLERS HL, UNIT 114, KENNETT SQUARE | John M. Thaeder | 29 Aug 2025 | 0001208429 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARTNA | Class A Non-voting Common Stock | Sale | $33,370 | -1,000 | -4.6% | $33.37 | 20,592 | 28 Aug 2025 | Direct |