STOCK TITAN

United Therapeutics (NASDAQ: UTHR) CEO sells 9,500 shares under 10b5-1 plan

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Martine A. Rothblatt, Chairperson & CEO of United Therapeutics, reported an exercise-and-sale sequence involving company stock on July 17, 2026. Family trusts associated with the reporting person exercised 9,500 stock options at $135.42 per share and sold 9,500 common shares across 11 transactions at weighted-average prices ranging from $528.39 to $542.49.

All transactions were carried out under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025, which continues until the earlier of the exercise of 1,734,410 stock options (expiring March 15, 2027) or December 31, 2026. After the reported trades, family trusts and related indirect holdings reported 324,443 common shares and 322,410 stock options remaining.

Positive

  • None.

Negative

  • None.
Insider ROTHBLATT MARTINE A
Role Chairperson & CEO
Sold 9,500 shs ($5.10M)
Approx. gross sale proceeds $5.10M
Approx. exercise cost $1.29M
Approx. pre-tax spread $3.82M
Type Security Shares Price Value
Exercise Stock Option F1, F17 9,500 $0.00 --
Exercise Common Stock F1, F2 9,500 $135.42 $1.29M
Sale Common Stock F1, F3, F2 240 $528.91 $127K
Sale Common Stock F1, F4, F2 240 $530.8333 $127K
Sale Common Stock F1, F5, F2 720 $534.5681 $385K
Sale Common Stock F1, F6, F2 2,350 $535.5258 $1.26M
Sale Common Stock F1, F7, F2 2,110 $536.3588 $1.13M
Sale Common Stock F1, F8, F2 1,160 $537.4466 $623K
Sale Common Stock F1, F9, F2 423 $538.7026 $228K
Sale Common Stock F1, F10, F2 821 $539.6266 $443K
Sale Common Stock F1, F11, F2 251 $540.6925 $136K
Sale Common Stock F1, F12, F2 892 $542.0634 $484K
Sale Common Stock F1, F13, F2 293 $542.4309 $159K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock F14 -- -- --
holding Common Stock F15 -- -- --
holding Common Stock F16 -- -- --
Holdings After Transaction: Stock Option — 322,410 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 (17)
  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. F10. This transaction was executed in multiple trades at prices ranging from $539.14 to $540.12. 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. F11. This transaction was executed in multiple trades at prices ranging from $540.20 to $541.18. 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. F12. This transaction was executed in multiple trades at prices ranging from $541.37 to $542.36. 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. F13. This transaction was executed in multiple trades at prices ranging from $542.38 to $542.49. 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. F14. 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. F15. 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. F16. 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.
  9. F17. 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.
  10. 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.
  11. F3. This transaction was executed in multiple trades at prices ranging from $528.39 to $529.22. 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.
  12. F4. This transaction was executed in multiple trades at prices ranging from $530.80 to $530.85. 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.
  13. F5. This transaction was executed in multiple trades at prices ranging from $533.97 to $534.95. 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.
  14. F6. This transaction was executed in multiple trades at prices ranging from $534.99 to $535.98. 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.
  15. F7. This transaction was executed in multiple trades at prices ranging from $536.00 to $536.94. 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.
  16. F8. This transaction was executed in multiple trades at prices ranging from $537.07 to $538.03. 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.
  17. F9. This transaction was executed in multiple trades at prices ranging from $538.12 to $539.10. 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.
Options exercised 9,500 shares Common stock acquired via option exercise on July 17, 2026 at $135.42 per share
Shares sold 9,500 shares Total common shares sold on July 17, 2026 across 11 transactions
Option exercise price $135.42 per share Exercise or conversion price for stock options exercised into common stock
Sale price range $528.39–$542.49 per share Combined low and high trade ranges from sale footnotes F3 through F13
Common shares held indirectly 324,443 shares Indirect common stock position in family trusts after the reported sales
Options remaining in trust 322,410 options Stock options held indirectly after exercising 9,500 options
Options under 10b5-1 plan 1,734,410 stock options Maximum stock options subject to the Rule 10b5-1 trading plan, expiring March 15, 2027
Rule 10b5-1 trading plan regulatory
"exercise of stock options and sale ... was pursuant to a pre-arranged 10b5-1 trading plan"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
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.
stock options financial
"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.
family trusts financial
"Shares held in family trusts as to which the Reporting Person shares investment power"
exercise or conversion of derivative security financial
"Transaction code "M" describes Exercise or conversion of derivative security"

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FAQ

What insider stock transactions did UTHR’s CEO report on July 17, 2026?

United Therapeutics CEO Martine A. Rothblatt reported that family trusts exercised 9,500 stock options at $135.42 and sold 9,500 common shares on July 17, 2026, through 11 separate transactions at weighted-average prices between $528.39 and $542.49.

How many United Therapeutics (UTHR) shares were sold and at what prices?

Family trusts associated with UTHR’s CEO sold 9,500 common shares on July 17, 2026. The sales occurred in 11 transactions at weighted-average prices spanning from $528.39 to $542.49, with each price reflecting multiple underlying trades within a specified range.

Were the UTHR insider transactions made under a Rule 10b5-1 plan?

Yes. The option exercise and share sales were executed under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025. The plan remains in effect until the earlier of exercising 1,734,410 stock options expiring March 15, 2027, or December 31, 2026.

How many UTHR shares and options does Martine Rothblatt still hold indirectly?

After the July 17, 2026 transactions, family trusts and related indirect holdings for UTHR’s CEO reported 324,443 common shares and 322,410 stock options. These positions are held through various family trusts and related indirect ownership arrangements described in the filing’s footnotes.

What is the size and duration of UTHR CEO’s Rule 10b5-1 option plan?

The Rule 10b5-1 plan covers up to 1,734,410 stock options, all expiring on March 15, 2027. It will continue until the earlier of exercising those options or December 31, 2026, providing a predefined framework for option exercises and related share sales.

What option terms applied to the UTHR CEO’s July 17, 2026 exercise?

On July 17, 2026, family trusts for UTHR’s CEO exercised 9,500 stock options with an exercise price of $135.42 per share. The underlying options, which expire on March 15, 2027, are part of the larger 1,734,410-option Rule 10b5-1 trading plan.
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)
07/17/2026
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 Stock07/17/2026M(1)9,500A$135.42333,943Iby Trust(2)
Common Stock07/17/2026S(1)240D$528.91(3)333,703Iby Trust(2)
Common Stock07/17/2026S(1)240D$530.8333(4)333,463Iby Trust(2)
Common Stock07/17/2026S(1)720D$534.5681(5)332,743Iby Trust(2)
Common Stock07/17/2026S(1)2,350D$535.5258(6)330,393Iby Trust(2)
Common Stock07/17/2026S(1)2,110D$536.3588(7)328,283Iby Trust(2)
Common Stock07/17/2026S(1)1,160D$537.4466(8)327,123Iby Trust(2)
Common Stock07/17/2026S(1)423D$538.7026(9)326,700Iby Trust(2)
Common Stock07/17/2026S(1)821D$539.6266(10)325,879Iby Trust(2)
Common Stock07/17/2026S(1)251D$540.6925(11)325,628Iby Trust(2)
Common Stock07/17/2026S(1)892D$542.0634(12)324,736Iby Trust(2)
Common Stock07/17/2026S(1)293D$542.4309(13)324,443Iby Trust(2)
Common Stock40,513D
Common Stock166Iby Spouse
Common Stock249,108Iby Trust(14)
Common Stock45,596Iby Trust(15)
Common Stock8,902Iby Trust(16)
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$135.4207/17/2026M(1)9,50003/15/202303/15/2027Common Stock9,500$0.00322,410Iby Trust(17)
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 $528.39 to $529.22. 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 $530.80 to $530.85. 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 $533.97 to $534.95. 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 $534.99 to $535.98. 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 $536.00 to $536.94. 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.
8. This transaction was executed in multiple trades at prices ranging from $537.07 to $538.03. 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.
9. This transaction was executed in multiple trades at prices ranging from $538.12 to $539.10. 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 $539.14 to $540.12. 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. This transaction was executed in multiple trades at prices ranging from $540.20 to $541.18. 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.
12. This transaction was executed in multiple trades at prices ranging from $541.37 to $542.36. 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.
13. This transaction was executed in multiple trades at prices ranging from $542.38 to $542.49. 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.
14. 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.
15. 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.
16. 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.
17. 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 Attorney07/20/2026
** 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)