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United Therapeutics CEO trusts sell 1,614 shares

The pre-arranged plan adopted November 7, 2025, continues until the earlier of exercise of 1,734,410 stock options or December 31, 2026.

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Form Type
4

Rhea-AI Filing Summary

United Therapeutics (UTHR) common shares held in family trusts where Chairperson & CEO Martine A. Rothblatt shares investment power were sold: 1,614 shares on November 9, 2026. Reported weighted-average prices were $583.8007 for 494 shares, $584.7001 for 840 shares, and $585.6258 for 280 shares; each price reflects multiple trades. The sales were pursuant to a pre-arranged 10b5-1 trading plan adopted November 7, 2025. The report also lists 40,513 common shares held directly and 166 held by her spouse.

Insider ROTHBLATT MARTINE A
Role Chairperson & CEO
Sold 1,614 shs ($944K)
Type Security Shares Price Value
Sale Common Stock F1, F2, F3 494 $583.8007 $288K
Sale Common Stock F1, F4, F3 840 $584.7001 $491K
Sale Common Stock F1, F5, F3 280 $585.6258 $164K
Holding Common Stock -- -- --
Holding Common Stock -- -- --
Holding Common Stock F6 -- -- --
Holding Common Stock F7 -- -- --
Holding Common Stock F8 -- -- --
Holdings After Transaction: Common Stock — 628,049 shares (Indirect, by Trust); Common Stock — 40,513 shares (Direct); Common Stock — 166 shares (Indirect, by Spouse)
Footnotes (8)
  1. F1. 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.
  2. F2. This transaction was executed in multiple trades at prices ranging from $583.21 to $584.14. 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.
  3. F3. 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.
  4. F4. This transaction was executed in multiple trades at prices ranging from $584.24 to $585.19. 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.
  5. F5. This transaction was executed in multiple trades at prices ranging from $585.39 to $586.30. 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.
  6. F6. Shares held in family trusts as to which the Reporting Person's spouse is sole trustee and sole beneficiary or co-trustee and settlor with power to revoke.
  7. F7. Shares held in family trusts as to which the Reporting Person's spouse shares investment power and the Reporting Person and/or immediate family members are beneficiaries.
  8. F8. Shares held in family trusts as to which the Reporting Person is sole trustee and sole beneficiary or co-trustee and settlor with power to revoke.
Common shares sold 494 shares November 9, 2026
Weighted-average sale price $583.8007 per share For the 494 shares sold on November 9, 2026
Common shares sold 840 shares November 9, 2026
Weighted-average sale price $584.7001 per share For the 840 shares sold on November 9, 2026
Common shares sold 280 shares November 9, 2026
Weighted-average sale price $585.6258 per share For the 280 shares sold on November 9, 2026
Common shares held directly 40,513 shares Reported holding as of November 9, 2026
Common shares held by spouse 166 shares Reported holding as of November 9, 2026
pre-arranged 10b5-1 trading plan regulatory
"sale was pursuant to a pre-arranged 10b5-1 trading plan"
weighted average price financial
"the price reported above reflects the weighted average price"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
investment power regulatory
"family trusts as to which the Reporting Person shares investment power"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many UTHR shares were sold from family trusts?

Family trusts in which Chairperson & CEO Martine A. Rothblatt shares investment power sold 1,614 common shares on November 9, 2026. The reported weighted-average prices were $583.8007 for 494 shares, $584.7001 for 840 shares, and $585.6258 for 280 shares.

When does the UTHR trading plan end?

The pre-arranged 10b5-1 trading plan continues until the earlier of exercise of 1,734,410 stock options or December 31, 2026. The plan was adopted November 7, 2025, and the options expire March 15, 2027.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a 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). See Instruction 10.
1. Name and Address of Reporting Person*
ROTHBLATT MARTINE A

(Last)(First)(Middle)
C/O UNITED THERAPEUTICS CORPORATION
1000 SPRING STREET

(Street)
SILVER SPRING MARYLAND 20910

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
UNITED THERAPEUTICS Corp [ UTHR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chairperson & CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
11/09/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock11/09/2026S(1)494D$583.8007(2)325,563Iby Trust(3)
Common Stock11/09/2026S(1)840D$584.7001(4)324,723Iby Trust(3)
Common Stock11/09/2026S(1)280D$585.6258(5)324,443Iby Trust(3)
Common Stock40,513D
Common Stock166Iby Spouse
Common Stock249,108Iby Trust(6)
Common Stock45,596Iby Trust(7)
Common Stock8,902Iby Trust(8)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. 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.
2. This transaction was executed in multiple trades at prices ranging from $583.21 to $584.14. 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.
3. 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.
4. This transaction was executed in multiple trades at prices ranging from $584.24 to $585.19. 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.
5. This transaction was executed in multiple trades at prices ranging from $585.39 to $586.30. 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.
6. Shares held in family trusts as to which the Reporting Person's spouse is sole trustee and sole beneficiary or co-trustee and settlor with power to revoke.
7. Shares held in family trusts as to which the Reporting Person's spouse shares investment power and the Reporting Person and/or immediate family members are beneficiaries.
8. Shares held in family trusts as to which the Reporting Person is sole trustee and sole beneficiary or co-trustee and settlor with power to revoke.
Remarks:
Due to the 30 line limitation in Table 1, this report is being filed across two forms. This is the second of two filings.
/s/ John S. Hess, Jr. under Power of Attorney11/10/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

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