X0508 4 2025-12-01 false 0001082554 UNITED THERAPEUTICS Corp UTHR 0001673232 BENKOWITZ MICHAEL C/O UNITED THERAPEUTICS CORPORATION 1000 SPRING STREET SILVER SPRING MD 20910 false true false false PRESIDENT AND COO true Common Stock 2025-12-01 4 M false 14625.00 117.76 A 14625.00 I by Trust Common Stock 2025-12-01 4 S false 1978.00 477.939 D 12647.00 I by Trust Common Stock 2025-12-01 4 S false 2935.00 478.983 D 9712.00 I by Trust Common Stock 2025-12-01 4 S false 4545.00 479.7853 D 5167.00 I by Trust Common Stock 2025-12-01 4 S false 2904.00 480.799 D 2263.00 I by Trust Common Stock 2025-12-01 4 S false 1691.00 481.6322 D 572.00 I by Trust Common Stock 2025-12-01 4 S false 338.00 482.6913 D 234.00 I by Trust Common Stock 2025-12-01 4 S false 234.00 483.4167 D 0.00 I by Trust Common Stock 2025-12-01 4 M false 7875.00 146.03 A 7875.00 I by Trust Common Stock 2025-12-01 4 S false 1065.00 477.9389 D 6810.00 I by Trust Common Stock 2025-12-01 4 S false 1581.00 478.9829 D 5229.00 I by Trust Common Stock 2025-12-01 4 S false 2447.00 479.7854 D 2782.00 I by Trust Common Stock 2025-12-01 4 S false 1563.00 480.7987 D 3867.00 I by Trust Common Stock 2025-12-01 4 S false 911.00 481.6318 D 2956.00 I by Trust Common Stock 2025-12-01 4 S false 182.00 482.691 D 2774.00 I by Trust Common Stock 2025-12-01 4 S false 126.00 483.4167 D 0.00 I by Trust Common Stock 2648.00 D Stock Options 117.76 2025-12-01 4 M false 14625.00 0.00 D 2020-03-15 2027-03-15 Common Stock 14625.00 170250.00 I by Trust Stock Options 146.03 2025-12-01 4 M false 7875.00 146.03 D 2020-03-15 2027-03-15 Common Stock 7875.00 21940.00 I by Trust This exercise of stock options and subsequent sale of shares was pursuant to a Rule 10b5-1 trading plan entered into by the reporting person on June 3, 2025. Reflects the exercise of options, and sale of the resulting shares of common stock, held in a trust beneficially owned by the Reporting Person, of which the Reporting Person is a beneficiary, and as to which the Reporting Person and his spouse are co-trustees and have shared investment and voting power. This transaction was executed in multiple trades at prices ranging from $477.30 to $478.29. 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. This transaction was executed in multiple trades at prices ranging from $478.34 to $479.33. 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. This transaction was executed in multiple trades at prices ranging from $479.34 to $480.32. 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. This transaction was executed in multiple trades at prices ranging from $480.34 to $481.32. 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. This transaction was executed in multiple trades at prices ranging from $481.34 to $482.29. 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. This transaction was executed in multiple trades at prices ranging from $482.35 to $483.01. 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. This transaction was executed in multiple trades at prices ranging from $483.41 to $483.43. 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. Reflects the exercise of options, and sale of the resulting shares of common stock, held in a trust beneficially owned by the Reporting Person, of which the Reporting Person's family members are beneficiaries, and as to which the Reporting Person has sole investment and voting power. /s/ John S. Hess, Jr. under Power of Attorney 2025-12-02