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United Therapeutics (UTHR) CEO exercises 9,500 options, sells shares under plan

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

United Therapeutics Chairperson & CEO Martine A. Rothblatt, through family trusts, exercised 9,500 stock options at an exercise price of $135.42 per share into common stock and, on July 29, 2026, sold the resulting 9,500 shares in multiple open-market transactions under a pre-arranged 10b5-1 trading plan adopted November 7, 2025.

After this exercise, a family trust reported holding 246,410 stock options expiring March 15, 2027, while Rothblatt also reported 40,513 shares held directly and 166 shares held indirectly through a spouse, along with additional share holdings in family trusts.

Positive

  • None.

Negative

  • None.
Insider ROTHBLATT MARTINE A
Role Chairperson & CEO
Sold 9,500 shs ($4.96M)
Approx. gross sale proceeds $4.96M
Approx. exercise cost $1.29M
Approx. pre-tax spread $3.68M
Type Security Shares Price Value
Exercise Stock Option F1, F14 9,500 $0.00 $0.00
Exercise Common Stock F1, F2 9,500 $135.42 $1.29M
Sale Common Stock F1, F3, F2 798 $518.2514 $414K
Sale Common Stock F1, F4, F2 1,112 $519.2924 $577K
Sale Common Stock F1, F5, F2 900 $520.4042 $468K
Sale Common Stock F1, F6, F2 1,270 $521.3211 $662K
Sale Common Stock F1, F7, F2 880 $522.5149 $460K
Sale Common Stock F1, F8, F2 1,318 $523.625 $690K
Sale Common Stock F1, F9, F2 1,982 $524.4716 $1.04M
Sale Common Stock F1, F10, F2 1,240 $525.4636 $652K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock F11 -- -- --
holding Common Stock F12 -- -- --
holding Common Stock F13 -- -- --
Holdings After Transaction: Stock Option — 246,410 shares (Indirect, by Trust); Common Stock — 628,049 shares (Indirect, by Trust); Common Stock — 40,513 shares (Direct); Common Stock — 166 shares (Indirect, by Spouse)
Footnotes (14)
  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. 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.
  3. F3. This transaction was executed in multiple trades at prices ranging from $517.68 to $518.67. 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.
  4. F4. This transaction was executed in multiple trades at prices ranging from $518.78 to $519.76. 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 $519.80 to $520.76. 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. This transaction was executed in multiple trades at prices ranging from $520.89 to $521.76. 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.
  7. F7. This transaction was executed in multiple trades at prices ranging from $521.93 to $522.92. 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.
  8. F8. This transaction was executed in multiple trades at prices ranging from $522.95 to $523.94. 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.
  9. F9. This transaction was executed in multiple trades at prices ranging from $523.97 to $524.93. 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.
  10. F10. This transaction was executed in multiple trades at prices ranging from $524.99 to $525.78. 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.
  11. F11. 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.
  12. F12. 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.
  13. F13. 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.
  14. F14. Stock options held in a family trust as to which the Reporting Person shares investment power and the Reporting Person and immediate family members are beneficiaries.
Stock options exercised 9,500 options Stock options exercised into common stock on July 29, 2026
Option exercise price $135.42 per share Exercise or conversion price for the 9,500 stock options
Shares sold 9,500 shares Total United Therapeutics common shares sold on July 29, 2026
Options remaining in family trust 246,410 options Stock options held indirectly by a family trust after the reported exercise
Direct common shares held 40,513 shares United Therapeutics common stock held directly by the reporting person
Indirect shares via spouse 166 shares Common stock held indirectly in an account attributed to the spouse
10b5-1 plan option amount 1,734,410 stock options Maximum stock options whose exercise is contemplated under the 10b5-1 plan
Plan outside date December 31, 2026 Latest date the 10b5-1 trading plan will continue absent earlier full option exercise
10b5-1 trading plan regulatory
"pursuant to a pre-arranged 10b5-1 trading plan adopted by the reporting person"
A 10b5-1 trading plan is a pre-arranged strategy that allows company insiders to buy or sell company stock at set times, regardless of their current knowledge about the company's situation. It acts like a scheduled appointment for trading, helping prevent the appearance of impropriety or insider trading. This plan provides a way for insiders to sell or buy shares in a controlled, transparent manner, offering reassurance to investors about fair trading practices.
stock options financial
"the exercise of 1,734,410 stock options, all of which expire on March 15, 2027"
Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.
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 financial
"family trusts as to which the Reporting Person shares investment power"
family trusts financial
"Shares held in family trusts as to which the Reporting Person and/or family members are beneficiaries"

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FAQ

What did United Therapeutics (UTHR) CEO Martine Rothblatt report in this Form 4?

Martine A. Rothblatt reported exercising 9,500 stock options at $135.42 per share into common stock and selling the resulting 9,500 shares on July 29, 2026 through family trusts under a pre-arranged 10b5-1 trading plan.

How many United Therapeutics (UTHR) stock options did Martine Rothblatt exercise?

She exercised 9,500 stock options into an equal number of United Therapeutics common shares on July 29, 2026. These options had an exercise price of $135.42 per share and were held indirectly in a family trust where she shares investment power.

How many United Therapeutics (UTHR) shares did Martine Rothblatt sell and at what prices?

Rothblatt sold 9,500 shares of United Therapeutics common stock on July 29, 2026 in multiple open-market trades. Reported weighted-average prices per tranche included $518.2514, $521.3211 and $525.4636 per share, each detailed in the filed transaction table and footnotes.

Were Martine Rothblatt’s United Therapeutics (UTHR) trades made under a 10b5-1 plan?

Yes. A footnote states the option exercise and resulting share sales were made under a pre-arranged 10b5-1 trading plan adopted on November 7, 2025. The plan continues until the earlier of exercising 1,734,410 stock options or December 31, 2026.

What United Therapeutics (UTHR) equity holdings does Martine Rothblatt report after these transactions?

After the reported exercise, a family trust held 246,410 stock options expiring March 15, 2027. Rothblatt also reported 40,513 United Therapeutics shares held directly and 166 shares held indirectly through a spouse, plus additional share positions in various family trusts.

How are family trusts involved in Martine Rothblatt’s United Therapeutics (UTHR) holdings?

Many positions are held in family trusts where the reporting person or spouse has shared investment power and where the reporting person and/or immediate family members are beneficiaries. The exercised options and related sales in this Form 4 were made through such a family trust.
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)
07/29/2026
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 Stock07/29/2026M(1)9,500A$135.42333,943Iby Trust(2)
Common Stock07/29/2026S(1)798D$518.2514(3)333,145Iby Trust(2)
Common Stock07/29/2026S(1)1,112D$519.2924(4)332,033Iby Trust(2)
Common Stock07/29/2026S(1)900D$520.4042(5)331,133Iby Trust(2)
Common Stock07/29/2026S(1)1,270D$521.3211(6)329,863Iby Trust(2)
Common Stock07/29/2026S(1)880D$522.5149(7)328,983Iby Trust(2)
Common Stock07/29/2026S(1)1,318D$523.625(8)327,665Iby Trust(2)
Common Stock07/29/2026S(1)1,982D$524.4716(9)325,683Iby Trust(2)
Common Stock07/29/2026S(1)1,240D$525.4636(10)324,443Iby Trust(2)
Common Stock40,513D
Common Stock166Iby Spouse
Common Stock249,108Iby Trust(11)
Common Stock45,596Iby Trust(12)
Common Stock8,902Iby Trust(13)
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
Stock Option$135.4207/29/2026M(1)9,50003/15/202303/15/2027Common Stock9,500$0.00246,410Iby Trust(14)
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. 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.
3. This transaction was executed in multiple trades at prices ranging from $517.68 to $518.67. 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.
4. This transaction was executed in multiple trades at prices ranging from $518.78 to $519.76. 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 $519.80 to $520.76. 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. This transaction was executed in multiple trades at prices ranging from $520.89 to $521.76. 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.
7. This transaction was executed in multiple trades at prices ranging from $521.93 to $522.92. 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.
8. This transaction was executed in multiple trades at prices ranging from $522.95 to $523.94. 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.
9. This transaction was executed in multiple trades at prices ranging from $523.97 to $524.93. 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.
10. This transaction was executed in multiple trades at prices ranging from $524.99 to $525.78. 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.
11. 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.
12. 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.
13. 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.
14. Stock options held in a family trust as to which the Reporting Person shares investment power and the Reporting Person and immediate family members are beneficiaries.
Remarks:
/s/ John S. Hess, Jr. under Power of Attorney07/30/2026
** 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)