Quick Takeaways
- This page summarizes Paul A. Mahon's Form 4 filing for UNITED THERAPEUTICS Corp (UTHR).
- 13 reported transactions and 1 derivative row are listed below.
- Filing timestamp: 02 Apr 2026, 16:36.
Paul A. Mahon - 02 Apr 2026 Form 4 Insider Report for UNITED THERAPEUTICS Corp (UTHR)
- Signature
- /s/ John S. Hess, Jr. under Power of Attorney
- Issuer symbol
- UTHR
- Transactions as of
- 02 Apr 2026
- Net transactions value
- -$4,696,690
- Form type
- 4
- Filing time
- 02 Apr 2026, 16:36:21 UTC
- Previous filing
- 19 Mar 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"Paul A. Mahon filed Form 4 for UNITED THERAPEUTICS Corp (UTHR) on 02 Apr 2026."
What Changed
- Previous filing in this sequence was filed on 19 Mar 2026.
- Current net transaction value: -$4,696,690.
Why This Matters
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Official SEC Source
Reporting Owners (1)
| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MAHON PAUL A | EVP & GENERAL COUNSEL | C/O UNITED THERAPEUTICS CORPORATION, 1000 SPRING STREET, SILVER SPRING | /s/ John S. Hess, Jr. under Power of Attorney | 02 Apr 2026 | 0001231589 |
Transactions Table
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UTHR | Common Stock | Options Exercise | +8,300 | +18% | $146.03* | 53,472 | 02 Apr 2026 | Direct | F1 | |
| transaction | UTHR | Common Stock | Sale | $287,992 | -514 | -0.96% | $560.30 | 52,958 | 02 Apr 2026 | Direct | F1, F2 |
| transaction | UTHR | Common Stock | Sale | $197,152 | -351 | -0.66% | $561.69 | 52,607 | 02 Apr 2026 | Direct | F1, F3 |
| transaction | UTHR | Common Stock | Sale | $435,254 | -774 | -1.5% | $562.34 | 51,833 | 02 Apr 2026 | Direct | F1, F4 |
| transaction | UTHR | Common Stock | Sale | $209,087 | -371 | -0.72% | $563.58 | 51,462 | 02 Apr 2026 | Direct | F1, F5 |
| transaction | UTHR | Common Stock | Sale | $629,476 | -1,115 | -2.2% | $564.55 | 50,347 | 02 Apr 2026 | Direct | F1, F6 |
| transaction | UTHR | Common Stock | Sale | $307,152 | -543 | -1.1% | $565.66 | 49,804 | 02 Apr 2026 | Direct | F1, F7 |
| transaction | UTHR | Common Stock | Sale | $923,096 | -1,629 | -3.3% | $566.66 | 48,175 | 02 Apr 2026 | Direct | F1, F8 |
| transaction | UTHR | Common Stock | Sale | $796,267 | -1,403 | -2.9% | $567.55 | 46,772 | 02 Apr 2026 | Direct | F1, F9 |
| transaction | UTHR | Common Stock | Sale | $392,468 | -690 | -1.5% | $568.79 | 46,082 | 02 Apr 2026 | Direct | F1, F10 |
| transaction | UTHR | Common Stock | Sale | $404,424 | -710 | -1.5% | $569.61 | 45,372 | 02 Apr 2026 | Direct | F1, F11 |
| transaction | UTHR | Common Stock | Sale | $114,321 | -200 | -0.44% | $571.61 | 45,172 | 02 Apr 2026 | Direct | F1, F12 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UTHR | Stock Option | Options Exercise | -8,300 | -33% | $0.000000* | 16,900 | 02 Apr 2026 | Common Stock | 8,300 | $146.03 | Direct | F1 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses:
| Id | Content |
|---|---|
| F1 | This is an exercise of stock options and sale of the resulting shares pursuant to a pre-arranged 10b5-1 plan entered into by the reporting person on August 11, 2025. |
| F10 | This transaction was executed in multiple trades at prices ranging from $568.17 to $569.16. 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. |
| F11 | This transaction was executed in multiple trades at prices ranging from $569.485 to $569.775. 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. |
| F12 | This transaction was executed in multiple trades at prices ranging from $571.53 to $571.72. 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. |
| F2 | This transaction was executed in multiple trades at prices ranging from $559.83 to $560.77. 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. |
| F3 | This transaction was executed in multiple trades at prices ranging from $560.885 to $561.86. 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. |
| F4 | This transaction was executed in multiple trades at prices ranging from $562.00 to $562.90. 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. |
| F5 | This transaction was executed in multiple trades at prices ranging from $563.03 to $564.02. 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. |
| F6 | This transaction was executed in multiple trades at prices ranging from $564.09 to $565.03. 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. |
| F7 | This transaction was executed in multiple trades at prices ranging from $565.09 to $566.03. 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. |
| F8 | This transaction was executed in multiple trades at prices ranging from $566.12 to $567.09. 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. |
| F9 | This transaction was executed in multiple trades at prices ranging from $567.17 to $568.11. 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. |