STOCK TITAN

United Therapeutics (UTHR) CEO options exercise and large family trust gifts

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(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

United Therapeutics Chairperson and CEO Martine Rothblatt reported several insider transactions. On March 31, 2026, she exercised stock options to acquire 9,500 shares of Common Stock at an exercise price of $146.03 per share and sold the same 9,500 shares in multiple open-market trades at prices ranging from about $574.55 to $594.18 under a pre-arranged Rule 10b5-1 trading plan.

Following these trades, she directly holds 40,513 shares of Common Stock and stock options for 150,808 shares at an exercise price of $135.42 expiring in March 2027. In addition, family trusts associated with her made bona fide gifts totaling 1,698,384 stock options with exercise prices of $135.42 and $117.76, with no funds exchanged and no sale of shares in connection with these gifts.

Positive

  • None.

Negative

  • None.
Insider ROTHBLATT MARTINE A
Role Chairperson & CEO
Sold 9,500 shs ($5.56M)
Type Security Shares Price Value
Gift Stock Option 349,192 $0.00 --
Gift Stock Options 349,192 $0.00 --
Gift Stock Options 500,000 $0.00 --
Gift Stock Options 500,000 $0.00 --
Exercise Stock Option 9,500 $0.00 --
Exercise Common Stock 9,500 $146.03 $1.39M
Sale Common Stock 80 $574.5519 $46K
Sale Common Stock 160 $577.54 $92K
Sale Common Stock 240 $580.0804 $139K
Sale Common Stock 503 $581.0998 $292K
Sale Common Stock 805 $582.1936 $469K
Sale Common Stock 1,391 $583.0801 $811K
Sale Common Stock 980 $584.0435 $572K
Sale Common Stock 1,161 $584.9993 $679K
Sale Common Stock 886 $586.1355 $519K
Sale Common Stock 467 $587.3701 $274K
Sale Common Stock 567 $588.3763 $334K
Sale Common Stock 600 $589.4032 $354K
Sale Common Stock 760 $590.3559 $449K
Sale Common Stock 700 $593.1252 $415K
Sale Common Stock 200 $594.108 $119K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Stock Option — 349,192 shares (Indirect, By Trust); Stock Options — 349,192 shares (Indirect, By Trust); Stock Option — 31,000 shares (Direct); Common Stock — 50,013 shares (Direct); 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 $574.55 to $574.56. 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 $577.39 to $577.59. 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 $579.43 to $580.32. 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 $580.52 to $581.49. 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. This transaction was executed in multiple trades at prices ranging from $581.56 to $582.53. 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 $582.58 to $583.57. 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 $583.58 to $584.53. 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 $584.58 to $585.55. 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 $585.73 to $586.68. 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 $586.875 to $587.80. 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 $587.88 to $588.75. 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 $588.89 to $589.88. 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 $589.95 to $590.90. 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 $592.63 to $593.60. 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 $594.00 to $594.18. 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. 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. This stock option was gifted from a trust beneficially owned by the Reporting Person to a family trust as to which the Reporting Person shares investment power and the Reporting Person and immediate family members are beneficiaries. The gift was made pursuant to an agreement entered into on November 21, 2025 which provided that the number of stock options to be gifted would be based on set formula using a valuation to be conducted on April 1, 2026. The actual number of stock options to be gifted was determined on April 1, 2026 and the gift occurred on the same date. No funds were exchanged, and no sale of shares occurred in the gift. This stock option become exercisable in three equal annual installments beginning on the second anniversary of the grant date. The stock option was granted on March 15, 2019.
Options Exercised 9,500 shares Stock options exercised on March 31, 2026 at $146.03
Exercise Price $146.03/share Stock option exercise into 9,500 common shares
Shares Sold 9,500 shares Open-market sales on March 31, 2026 under 10b5-1 plan
Sale Price Range $574.55–$594.18 Weighted-average price ranges from multiple sale transactions
Direct Shares Held 40,513 shares Common Stock directly owned after March 31, 2026 trades
Remaining Options 150,808 shares Underlying shares for options at $135.42 expiring March 15, 2027
Gifted Stock Options 1,698,384 options Bona fide gifts by family trusts at $135.42 and $117.76
10b5-1 Plan Cap 1,734,410 options Maximum options to be exercised under plan expiring December 31, 2026
Rule 10b5-1 trading plan regulatory
"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.
bona fide gift financial
"transaction_code_description": "Bona fide gift""
stock option financial
"This stock option was gifted from a trust beneficially owned by the Reporting Person"
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
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"
exercise or conversion of derivative security financial
"transaction_code_description": "Exercise or conversion of derivative security""
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)
03/31/2026
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 Stock03/31/2026M(1)9,500A$146.0350,013D
Common Stock03/31/2026S(1)80D$574.5519(2)49,933D
Common Stock03/31/2026S(1)160D$577.54(3)49,773D
Common Stock03/31/2026S(1)240D$580.0804(4)49,533D
Common Stock03/31/2026S(1)503D$581.0998(5)49,030D
Common Stock03/31/2026S(1)805D$582.1936(6)48,225D
Common Stock03/31/2026S(1)1,391D$583.0801(7)46,834D
Common Stock03/31/2026S(1)980D$584.0435(8)45,854D
Common Stock03/31/2026S(1)1,161D$584.9993(9)44,693D
Common Stock03/31/2026S(1)886D$586.1355(10)43,807D
Common Stock03/31/2026S(1)467D$587.3701(11)43,340D
Common Stock03/31/2026S(1)567D$588.3763(12)42,773D
Common Stock03/31/2026S(1)600D$589.4032(13)42,173D
Common Stock03/31/2026S(1)760D$590.3559(14)41,413D
Common Stock03/31/2026S(1)700D$593.1252(15)40,713D
Common Stock03/31/2026S(1)200D$594.108(16)40,513D
Common Stock166Iby Spouse
Common Stock324,518Iby Trust(17)
Common Stock258,117Iby Trust(18)
Common Stock45,596Iby Trust(19)
Common Stock10,962Iby Trust(1)
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$146.0303/31/2026M(1)9,50003/15/202003/15/2027Common Stock9,500$0.0031,000D
Stock Option$135.4204/01/2026G(20)349,19203/15/202303/15/2027Common Stock349,192$0.00349,192IBy Trust(20)
Stock Options$135.4204/01/2026G(20)349,19203/15/202303/15/2027Common Stock349,192$0.00349,192IBy Trust(20)
Common Stock$135.4203/15/202303/15/2027Common Stock150,808150,808D
Stock Options$117.7604/01/2026G(20)500,000 (21)03/15/2027Common Stock500,000$0.000.00IBy Trusts(20)
Stock Options$117.7604/01/2026G(20)500,000 (21)03/15/2027Common Stock500,000$0.00500,000IBy Trusts(20)
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 $574.55 to $574.56. 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 $577.39 to $577.59. 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.
4. This transaction was executed in multiple trades at prices ranging from $579.43 to $580.32. 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 $580.52 to $581.49. 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. This transaction was executed in multiple trades at prices ranging from $581.56 to $582.53. 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 $582.58 to $583.57. 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 $583.58 to $584.53. 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 $584.58 to $585.55. 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 $585.73 to $586.68. 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 $586.875 to $587.80. 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 $587.88 to $588.75. 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 $588.89 to $589.88. 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.
14. This transaction was executed in multiple trades at prices ranging from $589.95 to $590.90. 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 $592.63 to $593.60. 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. This transaction was executed in multiple trades at prices ranging from $594.00 to $594.18. 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.
17. 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.
18. 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.
19. 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.
20. This stock option was gifted from a trust beneficially owned by the Reporting Person to a family trust as to which the Reporting Person shares investment power and the Reporting Person and immediate family members are beneficiaries. The gift was made pursuant to an agreement entered into on November 21, 2025 which provided that the number of stock options to be gifted would be based on set formula using a valuation to be conducted on April 1, 2026. The actual number of stock options to be gifted was determined on April 1, 2026 and the gift occurred on the same date. No funds were exchanged, and no sale of shares occurred in the gift.
21. This stock option become exercisable in three equal annual installments beginning on the second anniversary of the grant date. The stock option was granted on March 15, 2019.
Remarks:
/s/ John S. Hess, Jr. under Power of Attorney04/02/2026
** 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 transactions did United Therapeutics (UTHR) CEO Martine Rothblatt report?

Martine Rothblatt reported exercising 9,500 stock options at $146.03 per share and selling 9,500 common shares in multiple open-market trades around $574.55–$594.18 under a pre-arranged Rule 10b5-1 trading plan.

How many United Therapeutics (UTHR) shares does the CEO hold after these Form 4 transactions?

After the reported trades, Martine Rothblatt directly holds 40,513 shares of United Therapeutics common stock and stock options covering 150,808 shares at a $135.42 exercise price expiring in March 2027.

Were the United Therapeutics (UTHR) CEO’s stock sales part of a Rule 10b5-1 plan?

Yes. The exercise of options and sale of 9,500 resulting common shares were conducted under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025, with specified limits and an end date of December 31, 2026.

What gifts of United Therapeutics (UTHR) stock options were reported by family trusts?

Family trusts associated with Martine Rothblatt reported bona fide gifts totaling 1,698,384 stock options with exercise prices of $135.42 and $117.76. Footnotes state no funds were exchanged and no sale of shares occurred in connection with these gifts.

What option position remains for the United Therapeutics (UTHR) CEO after the Form 4 filing?

The filing shows remaining stock options relating to 150,808 underlying United Therapeutics common shares, with a $135.42 exercise price and a March 15, 2027 expiration date, held directly by Martine Rothblatt.