X0508 4 2025-09-08 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 2025-09-08 4 M false 3250.00 135.42 A 3250.00 I by Trust Common Stock 2025-09-08 4 S false 417.00 389.8142 D 2833.00 I by Trust Common Stock 2025-09-08 4 S false 1000.00 391.1563 D 1833.00 I by Trust Common Stock 2025-09-08 4 S false 1100.00 392.1782 D 733.00 I by Trust Common Stock 2025-09-08 4 S false 300.00 394.08 D 433.00 I by Trust Common Stock 2025-09-08 4 S false 233.00 395.0346 D 200.00 I by Trust Common Stock 2025-09-08 4 S false 200.00 396.225 D 0.00 I by Trust Common Stock 2025-09-08 4 M false 1750.00 146.03 A 1750.00 I by Trust Common Stock 2025-09-08 4 S false 500.00 390.46 D 1250.00 I by Trust Common Stock 2025-09-08 4 S false 400.00 391.415 D 850.00 I by Trust Common Stock 2025-09-08 4 S false 400.00 392.505 D 450.00 I by Trust Common Stock 2025-09-08 4 S false 350.00 394.3257 D 100.00 I by Trust Common Stock 2025-09-08 4 S false 100.00 396.10 D 0.00 I by Trust Common Stock 2025-09-09 4 M false 11375.00 397.413 A 11375.00 I by Trust Common Stock 2025-09-09 4 S false 4875.00 393.8554 D 6500.00 I by Trust Common Stock 2025-09-09 4 S false 6500.00 400.0813 D 0.00 I by Trust Common Stock 2648.00 D Stock Options 135.42 2025-09-08 4 M false 3250.00 0.00 D 2023-03-15 2027-03-15 Common Stock 3250.00 169625.00 I by Trust Stock Options 146.03 2025-09-08 4 M false 1750.00 0.00 D 2018-03-15 2027-03-15 Common Stock 1750.00 24500.00 I by Trust Stock Options 135.42 2025-09-09 4 M false 11375.00 0.00 D 2023-03-15 2027-03-15 Common Stock 11375.00 158250.00 I by Trust Stock Options 146.03 2025-09-09 4 M false 6125.00 0.00 D 2018-03-15 2027-03-15 Common Stock 6125.00 49000.00 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. This transaction was executed in multiple trades at prices ranging from $389.87 to $390.81. 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 $391.06 to $391.83. 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 $392.08 to $392.82. 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 $394.03 to $394.84. 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 $393.73 to $394.59. 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 $400.00 to $400.51. 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 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 $389.45 to $390.09. 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 $390.76 to $391.62. 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 $391.78 to $392.73. 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 $393.53 to $394.52. 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 $394.63 to $395.55. 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 $396.22 to $396.23. 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 2025-09-10