| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tracey Kevin | Director | C/O UNITED THERAPEUTICS CORPORATION, 1000 SPRING STREET, SILVER SPRING | /s/ John S. Hess, Jr. under Power of Attorney | 23 Jan 2026 | 0002107022 |
No securities are beneficially owned.