July 21, 2026 · Form 4 insider transaction
ROTHBLATT MARTINE A sold 509 shares of United Therapeutics Corporation at $529.55 per share, a transaction worth $269.5K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
This exercise of stock options and sale of the resulting shares of common stock was pursuant to a pre-arranged 10b5-1 trading plan adopted by the reporting person on November 7, 2025. This plan will continue until the earlier of: (a) the exercise of 1,734,410 stock options, all of which expire on March 15, 2027; or (b) December 31, 2026.; This transaction was executed in multiple trades at prices ranging from $528.99 to $529.96. 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.; Shares held in family trusts as to which the Reporting Person shares investment power and the Reporting Person and/or immediate family members are beneficiaries.