| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LUMSDAINE ALFRED | Chief Financial Officer | 340 SEVEN SPRINGS WAY, SUITE 100, BRENTWOOD | /s/ Stephen C. Petrovich, Attorney-in-Fact | 30 Sep 2025 | 0001188873 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARDT | Common Stock | Tax liability | $44,701 | -3,389 | -1.6% | $13.19 | 211,147 | 25 Sep 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Shares withheld for payment of taxes upon vesting of restricted stock units in accordance with Rule 16b-3. |
| F2 | Represents the closing price of the common stock of the Issuer on September 25, 2025. |