STOCK TITAN

UTHR (NASDAQ: UTHR) CEO exercises 9,500 options, sells 9,500 shares under plan

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

UNITED THERAPEUTICS Corp Chairperson & CEO Martine Rothblatt reported an option exercise and related share sales. On April 20, 2026, she exercised 9,500 stock options at an exercise price of $146.03 per share and sold 9,500 shares of common stock in multiple open-market transactions.

The sales were made under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025, with trade prices generally in the low-to-high $570s per share. After these transactions, she directly holds 50,013 common shares and also has additional indirect holdings through family trusts and her spouse. The 10b5-1 plan contemplates the exercise of up to 1,734,410 stock options that expire on March 17, 2027, or will terminate earlier on December 31, 2026.

Positive

  • None.

Negative

  • None.
Insider ROTHBLATT MARTINE A
Role Chairperson & CEO
Sold 9,500 shs ($5.49M)
Type Security Shares Price Value
Exercise Stock Option 9,500 $0.00 --
Exercise Common Stock 9,500 $146.03 $1.39M
Sale Common Stock 977 $572.4091 $559K
Sale Common Stock 1,683 $573.568 $965K
Sale Common Stock 570 $575.0662 $328K
Sale Common Stock 1,179 $575.958 $679K
Sale Common Stock 1,148 $576.8746 $662K
Sale Common Stock 165 $577.9434 $95K
Sale Common Stock 461 $579.0884 $267K
Sale Common Stock 277 $579.9182 $161K
Sale Common Stock 410 $581.7128 $239K
Sale Common Stock 1,070 $582.4554 $623K
Sale Common Stock 848 $583.4142 $495K
Sale Common Stock 509 $584.3882 $297K
Sale Common Stock 163 $585.4967 $95K
Sale Common Stock 40 $586.4713 $23K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Stock Option — 7,500 shares (Direct, null); Common Stock — 50,013 shares (Direct, null); Common Stock — 166 shares (Indirect, by Spouse)
Footnotes (1)
  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 17, 2027; or (b) December 31, 2026. This transaction was executed in multiple trades at prices ranging from $571.90 to $572.88. 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. This transaction was executed in multiple trades at prices ranging from $573.035 to $573.98. 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. This transaction was executed in multiple trades at prices ranging from $574.47 to $575.41. 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. This transaction was executed in multiple trades at prices ranging from $575.48 to $576.47. 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. This transaction was executed in multiple trades at prices ranging from $576.48 to $577.40. 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. This transaction was executed in multiple trades at prices ranging from $577.48 to $578.42. 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. This transaction was executed in multiple trades at prices ranging from $578.62 to $579.59. 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. This transaction was executed in multiple trades at prices ranging from $579.65 to $580.30. 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. This transaction was executed in multiple trades at prices ranging from $581.01 to $582.00. 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. This transaction was executed in multiple trades at prices ranging from $582.01 to $582.99. 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. This transaction was executed in multiple trades at prices ranging from $583.035 to $583.96. 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. This transaction was executed in multiple trades at prices ranging from $584.05 to $584.99. 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. This transaction was executed in multiple trades at prices ranging from $585.05 to $585.81. 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. This transaction was executed in multiple trades at prices ranging from $586.34 to $586.62. 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. 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. 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. 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.
Shares sold 9,500 shares Open-market sales of common stock on April 20, 2026
Options exercised 9,500 options Stock options exercised at $146.03 per share
Exercise price $146.03 per share Strike price for exercised stock options
Direct holdings after transaction 50,013 shares Common stock held directly after April 20, 2026 trades
10b5-1 plan option capacity 1,734,410 options Maximum stock options to be exercised under trading plan
Option expiration March 17, 2027 Expiration date for options covered by 10b5-1 plan
Example sale price $573.57 per share Representative weighted average sale price range in mid-$570s
Rule 10b5-1 trading plan financial
"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."
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.
stock options financial
"This plan will continue until the earlier of: (a) the exercise of 1,734,410 stock options, all of which expire on March 17, 2027; or (b) December 31, 2026."
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.
family trusts financial
"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."
open-market sale financial
"Sale in open market or private transaction"
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
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)
04/20/2026
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 Stock04/20/2026M(1)9,500A$146.0350,013D
Common Stock04/20/2026S(1)977D$572.4091(2)49,036D
Common Stock04/20/2026S(1)1,683D$573.568(3)47,353D
Common Stock04/20/2026S(1)570D$575.0662(4)46,783D
Common Stock04/20/2026S(1)1,179D$575.958(5)45,604D
Common Stock04/20/2026S(1)1,148D$576.8746(6)44,456D
Common Stock04/20/2026S(1)165D$577.9434(7)44,291D
Common Stock04/20/2026S(1)461D$579.0884(8)43,830D
Common Stock04/20/2026S(1)277D$579.9182(9)43,553D
Common Stock04/20/2026S(1)410D$581.7128(10)43,143D
Common Stock04/20/2026S(1)1,070D$582.4554(11)42,073D
Common Stock04/20/2026S(1)848D$583.4142(12)41,225D
Common Stock04/20/2026S(1)509D$584.3882(13)40,716D
Common Stock04/20/2026S(1)163D$585.4967(14)40,553D
Common Stock04/20/2026S(1)40D$586.4713(15)40,513D
Common Stock166Iby Spouse
Common Stock324,443Iby Trust(16)
Common Stock258,117Iby Trust(17)
Common Stock45,596Iby Trust(18)
Common Stock10,962Iby Trust(19)
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$146.0304/20/2026M(1)9,50003/15/202003/15/2027Common Stock9,500$0.007,500D
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 17, 2027; or (b) December 31, 2026.
2. This transaction was executed in multiple trades at prices ranging from $571.90 to $572.88. 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. This transaction was executed in multiple trades at prices ranging from $573.035 to $573.98. 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.
4. This transaction was executed in multiple trades at prices ranging from $574.47 to $575.41. 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 $575.48 to $576.47. 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 $576.48 to $577.40. 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 $577.48 to $578.42. 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 $578.62 to $579.59. 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 $579.65 to $580.30. 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.
10. This transaction was executed in multiple trades at prices ranging from $581.01 to $582.00. 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 $582.01 to $582.99. 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 $583.035 to $583.96. 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.
13. This transaction was executed in multiple trades at prices ranging from $584.05 to $584.99. 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. This transaction was executed in multiple trades at prices ranging from $585.05 to $585.81. 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. This transaction was executed in multiple trades at prices ranging from $586.34 to $586.62. 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. 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.
17. 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.
18. 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.
19. 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:
/s/ John S. Hess, Jr. under Power of Attorney04/21/2026
** 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)

FAQ

What insider transaction did UTHR CEO Martine Rothblatt report on this Form 4?

Martine Rothblatt exercised 9,500 stock options and sold 9,500 United Therapeutics common shares. The transactions occurred on April 20, 2026 as part of a structured plan, leaving her with 50,013 shares held directly after the trades.

At what price did the UTHR CEO exercise stock options and sell shares?

She exercised stock options at an exercise price of $146.03 per share. The resulting 9,500 shares were sold in multiple open-market trades, with weighted average prices generally in the low-to-high $570s per share, as detailed in the transaction breakdown.

How many UTHR shares does Martine Rothblatt hold after these transactions?

Following the April 20, 2026 transactions, Martine Rothblatt directly holds 50,013 shares of United Therapeutics common stock. She also has additional indirect holdings through various family trusts and her spouse, as described in the ownership footnotes.

Was the UTHR CEO’s stock sale part of a Rule 10b5-1 trading plan?

Yes. The option exercise and related stock sales were executed under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025. This plan schedules trades in advance, reducing the significance of day-to-day market timing decisions for these transactions.

What are the key terms of the UTHR CEO’s 10b5-1 trading plan?

The plan allows for the exercise of up to 1,734,410 stock options that expire on March 17, 2027. It will continue until the earlier of exercising that full amount of options or December 31, 2026, providing a defined window for pre-planned transactions.

Does the UTHR CEO have indirect holdings in United Therapeutics stock?

Yes. In addition to her 50,013 directly held shares, she has indirect interests through several family trusts where she or family members are beneficiaries and through shares held by her spouse, reflecting broader family-related ownership positions.