| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mesa Nilda | Director | C/O UNITED THERAPEUTICS CORPORATION, 1000 SPRING STREET, SILVER SPRING | /s/ John S. Hess, Jr. under Power of Attorney | 10 Dec 2025 | 0001756697 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UTHR | Common Stock | Sale | $90,065 | -187 | -3.4% | $481.63 | 5,286 | 09 Dec 2025 | Direct |