| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Thompson Tommy G | Director | C/O UNITED THERAPEUTICS CORPORATION, 1000 SPRING STREET, SILVER SPRING | /s/ John S. Hess, Jr. under Power of Attorney | 05 Mar 2026 | 0001324863 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UTHR | Common Stock | Options Exercise | +2,000 | +24% | $101.80* | 10,480 | 04 Mar 2026 | Direct | F1 | |
| transaction | UTHR | Common Stock | Sale | $978,839 | -2,000 | -19% | $489.42 | 8,480 | 04 Mar 2026 | Direct | F1, F2 |
| holding | UTHR | Common Stock | 8,200 | 04 Mar 2026 | by Trust | ||||||
| holding | UTHR | Common Stock | 5,800 | 04 Mar 2026 | Family LLC |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UTHR | Stock Option | Options Exercise | -2,000 | -50% | $0.000000* | 2,000 | 04 Mar 2026 | Common Stock | 2,000 | $101.80 | Direct |
| Id | Content |
|---|---|
| F1 | Includes 880 shares of common stock to be issued on or about July 8, 2026, as the result of the July 7, 2023 vesting of RSUs for which the reporting person elected to defer receipt of shares. |
| F2 | This transaction was executed in multiple trades at prices ranging from $488.95 to $489.65. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |