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United Therapeutics Corp (UTHR) CEO executes 9,500-share 10b5-1 option sale

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

Rhea-AI Filing Summary

UNITED THERAPEUTICS Corp Chairperson & CEO Martine A. Rothblatt, through family trusts and personal accounts, exercised stock options for 9,500 shares at $135.4200 per share and sold 9,500 shares of common stock in multiple open-market trades at prices between $520.9158 and $534.2733 per share. These transactions were carried out under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025, which allows for the potential exercise of up to 1,734,410 stock options expiring March 15, 2027, or terminates by December 31, 2026.

Positive

  • None.

Negative

  • None.
Insider ROTHBLATT MARTINE A
Role Chairperson & CEO
Sold 9,500 shs ($5.04M)
Type Security Shares Price Value
Exercise Stock Option 1,718 $0.00 --
Exercise Stock Option 7,782 $0.00 --
Exercise Common Stock 1,718 $135.42 $233K
Sale Common Stock 80 $521.82 $42K
Sale Common Stock 120 $523.9733 $63K
Sale Common Stock 80 $525.425 $42K
Sale Common Stock 40 $527.55 $21K
Sale Common Stock 120 $529.6633 $64K
Sale Common Stock 278 $530.9678 $148K
Sale Common Stock 800 $532.0593 $426K
Sale Common Stock 160 $533.2175 $85K
Sale Common Stock 40 $534.09 $21K
Exercise Common Stock 7,782 $135.42 $1.05M
Sale Common Stock 48 $520.9158 $25K
Sale Common Stock 189 $521.8408 $99K
Sale Common Stock 203 $523.2024 $106K
Sale Common Stock 440 $524.3955 $231K
Sale Common Stock 280 $525.2371 $147K
Sale Common Stock 120 $527.77 $63K
Sale Common Stock 641 $529.026 $339K
Sale Common Stock 577 $530.1185 $306K
Sale Common Stock 1,044 $531.0255 $554K
Sale Common Stock 3,295 $531.9678 $1.75M
Sale Common Stock 825 $533.0797 $440K
Sale Common Stock 120 $534.2733 $64K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Stock Option — 0 shares (Direct); Stock Option — 341,410 shares (Indirect, by Trust); Common Stock — 42,231 shares (Direct); Common Stock — 332,225 shares (Indirect, by Trust)
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 15, 2027; or (b) December 31, 2026. This transaction was executed in multiple trades at prices ranging from $521.77 to $522.42. 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 $522.97 to $523.41. 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 $523.98 to $524.81. 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 $525.03 to $525.62. 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. This transaction was executed in multiple trades at prices ranging from $527.52 to $528.22. 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. This transaction was executed in multiple trades at prices ranging from $528.57 to $529.56. 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 $529.58 to $530.57. 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 $530.60 to $531.59. 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 $531.65 to $532.64. 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 $532.66 to $533.64. 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 $523.41 to $524.34. 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 $534.08 to $534.65. 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'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. 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. This transaction was executed in multiple trades at prices ranging from $525.20 to $525.65. 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 $529.17 to $530.10. 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. This transaction was executed in multiple trades at prices ranging from $530.45 to $531.42. 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 $531.79 to $532.73. 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 $532.88 to $533.55. 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. 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. This transaction was executed in multiple trades at prices ranging from $520.66 to $521.37. 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 sold 9,500 shares Common stock sold in open-market transactions on 2026-07-15
Shares acquired via option exercise 9,500 shares Common shares received from exercising stock options on 2026-07-15
Option exercise price 135.4200 per share Exercise price of stock options converted into common stock
Sale price range 520.9158–534.2733 per share Reported transaction prices for common stock sales on 2026-07-15
Direct common shares after trades 42,231 shares Direct UNITED THERAPEUTICS holdings reported following transactions
Example indirect trust holding 332,225 shares Common stock held indirectly by a family trust after reported transactions
Options under 10b5-1 plan 1,734,410 options Maximum stock options referenced in the Rule 10b5-1 trading plan
Option expiration date March 15, 2027 Expiration date for stock options covered by the trading plan
Rule 10b5-1 trading plan regulatory
"pursuant to a pre-arranged Rule 10b5-1 trading plan adopted by the reporting person"
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 exercise of stock options and sale of the resulting shares of common stock"
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.
derivative security financial
"Exercise or conversion of derivative security"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
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
"the Reporting Person's spouse shares investment power and the Reporting Person"
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FAQ

What did UTHR's CEO report in this Form 4 filing?

Martine A. Rothblatt reported exercising stock options for 9,500 shares at $135.4200 per share and selling 9,500 shares of UNITED THERAPEUTICS common stock in multiple open-market trades between $520.9158 and $534.2733 per share on 2026-07-15, largely through family trusts.

Was the UTHR insider trading activity under a Rule 10b5-1 plan?

Yes. The transactions were executed under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025. The plan permits exercising up to 1,734,410 stock options, all expiring on March 15, 2027, or ends earlier if that amount is exercised or by December 31, 2026.

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

Following the reported trades, Martine A. Rothblatt held 42,231 shares of UNITED THERAPEUTICS common stock directly. Additional indirect holdings are reported separately, including family trust positions of 8,902, 45,596, and 249,108 shares, plus 166 shares held by a spouse.

What option exercises involving UTHR stock were reported for family trusts?

Family trusts exercised stock options for 7,782 shares of UNITED THERAPEUTICS common stock at $135.4200 per share, while Rothblatt directly exercised options for an additional 1,718 shares. After the trust exercise, one family trust continued to hold 341,410 stock options with the same strike price and 2027 expiration.

At what prices were UTHR shares sold in these insider transactions?

Open-market sales of UNITED THERAPEUTICS common stock occurred at reported prices between approximately $520.9158 and $534.2733 per share. Many individual sales were executed in multiple trades within narrower ranges, with each line reporting a single weighted average price for that series on 2026-07-15.
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)
07/15/2026
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 Stock07/15/2026M(1)1,718A$135.4242,231D
Common Stock07/15/2026S(1)80D$521.8242,151D
Common Stock07/15/2026S(1)120D$523.9733(2)42,031D
Common Stock07/15/2026S(1)80D$525.425(3)41,951D
Common Stock07/15/2026S(1)40D$527.5541,911D
Common Stock07/15/2026S(1)120D$529.6633(4)41,791D
Common Stock07/15/2026S(1)278D$530.9678(5)41,513D
Common Stock07/15/2026S(1)800D$532.0593(6)40,713D
Common Stock07/15/2026S(1)160D$533.2175(7)40,553D
Common Stock07/15/2026S(1)40D$534.0940,513D
Common Stock07/15/2026M(1)7,782A$135.42332,225Iby Trust(8)
Common Stock07/15/2026S(1)48D$520.9158(9)332,177Iby Trust(8)
Common Stock07/15/2026S(1)189D$521.8408(10)331,988Iby Trust(8)
Common Stock07/15/2026S(1)203D$523.2024(11)331,785Iby Trust(8)
Common Stock07/15/2026S(1)440D$524.3955(12)331,345Iby Trust(8)
Common Stock07/15/2026S(1)280D$525.2371(13)331,065Iby Trust(8)
Common Stock07/15/2026S(1)120D$527.77(14)330,945Iby Trust(8)
Common Stock07/15/2026S(1)641D$529.026(15)330,304Iby Trust(8)
Common Stock07/15/2026S(1)577D$530.1185(16)329,727Iby Trust(8)
Common Stock07/15/2026S(1)1,044D$531.0255(17)328,683Iby Trust(8)
Common Stock07/15/2026S(1)3,295D$531.9678(18)325,388Iby Trust(8)
Common Stock07/15/2026S(1)825D$533.0797(19)324,563Iby Trust(8)
Common Stock07/15/2026S(1)120D$534.2733(20)324,443Iby Trust(8)
Common Stock166Iby Spouse
Common Stock249,108Iby Trust(21)
Common Stock45,596Iby Trust(22)
Common Stock8,902Iby Trust(23)
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$135.4207/15/2026M(1)1,71803/15/202303/15/2027Common Stock1,718$0.000.00D
Stock Option$135.4207/15/2026M(1)7,78203/15/202303/15/2027Common Stock7,782$0.00341,410Iby Trust(24)
Explanation of Responses:
1. This exercise of stock options and sale of the resulting shares of common stock was pursuant to a pre-arranged 10b5-1 trading plan adopted by the reporting person on November 7, 2025. This plan will continue until the earlier of: (a) the exercise of 1,734,410 stock options, all of which expire on March 15, 2027; or (b) December 31, 2026.
2. This transaction was executed in multiple trades at prices ranging from $523.41 to $524.34. 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 $525.20 to $525.65. 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 $529.17 to $530.10. 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.
5. This transaction was executed in multiple trades at prices ranging from $530.45 to $531.42. 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.
6. This transaction was executed in multiple trades at prices ranging from $531.79 to $532.73. 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 $532.88 to $533.55. 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.
8. 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.
9. This transaction was executed in multiple trades at prices ranging from $520.66 to $521.37. 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 $521.77 to $522.42. 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.
11. This transaction was executed in multiple trades at prices ranging from $522.97 to $523.41. 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.
12. This transaction was executed in multiple trades at prices ranging from $523.98 to $524.81. 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.
13. This transaction was executed in multiple trades at prices ranging from $525.03 to $525.62. 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.
14. This transaction was executed in multiple trades at prices ranging from $527.52 to $528.22. 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.
15. This transaction was executed in multiple trades at prices ranging from $528.57 to $529.56. 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.
16. This transaction was executed in multiple trades at prices ranging from $529.58 to $530.57. 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.
17. This transaction was executed in multiple trades at prices ranging from $530.60 to $531.59. 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.
18. This transaction was executed in multiple trades at prices ranging from $531.65 to $532.64. 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.
19. This transaction was executed in multiple trades at prices ranging from $532.66 to $533.64. 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.
20. This transaction was executed in multiple trades at prices ranging from $534.08 to $534.65. 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.
21. 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.
22. 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.
23. 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.
24. 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 Attorney07/16/2026
** 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)