STOCK TITAN

United Therapeutics (NASDAQ: UTHR) CEO sells 9,500 shares

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

UNITED THERAPEUTICS Corp’s Chairperson & CEO Martine A. Rothblatt, through family trusts, exercised 9,500 stock options at an exercise price of $135.42 per share into 9,500 shares of common stock, then sold 9,500 shares on August 14, 2026 in multiple open‑market trades at weighted‑average prices between about $494.61 and $501.14. The filing reports 132,410 stock options remaining in a family trust after this exercise, and direct holdings of 40,513 common shares plus 166 shares held indirectly by a spouse. These transactions were made under a pre‑arranged 10b5-1 trading plan adopted November 7, 2025, which continues until either the exercise of 1,734,410 options expiring March 15, 2027 or December 31, 2026.

Positive

  • None.

Negative

  • None.
Insider ROTHBLATT MARTINE A
Role Chairperson & CEO
Sold 9,500 shs ($4.74M)
Approx. gross sale proceeds $4.74M
Approx. exercise cost $1.29M
Approx. pre-tax spread $3.45M
Type Security Shares Price Value
Exercise Stock Option F1, F13 9,500 $0.00 $0.00
Exercise Common Stock F1, F2 9,500 $135.42 $1.29M
Sale Common Stock F1, F3, F2 320 $495.0232 $158K
Sale Common Stock F1, F4, F2 414 $495.9648 $205K
Sale Common Stock F1, F5, F2 537 $497.2192 $267K
Sale Common Stock F1, F6, F2 2,130 $498.3942 $1.06M
Sale Common Stock F1, F7, F2 3,630 $499.2963 $1.81M
Sale Common Stock F1, F8, F2 2,148 $500.0459 $1.07M
Sale Common Stock F1, F9, F2 321 $500.925 $161K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock F10 -- -- --
holding Common Stock F11 -- -- --
holding Common Stock F12 -- -- --
Holdings After Transaction: Stock Option — 132,410 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 (13)
  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. 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.
  3. F11. 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.
  4. F12. 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.
  5. F13. 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.
  6. 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.
  7. F3. This transaction was executed in multiple trades at prices ranging from $494.61 to $495.33. 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. F4. This transaction was executed in multiple trades at prices ranging from $495.65 to $496.13. 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. F5. This transaction was executed in multiple trades at prices ranging from $496.71 to $497.69. 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. F6. This transaction was executed in multiple trades at prices ranging from $497.72 to $498.71. 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. F7. This transaction was executed in multiple trades at prices ranging from $498.73 to $499.70. 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. F8. This transaction was executed in multiple trades at prices ranging from $499.73 to $500.71. 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. F9. This transaction was executed in multiple trades at prices ranging from $500.82 to $501.14. 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 Stock options exercised into common stock on August 14, 2026
Exercise Price $135.42 per share Exercise price of stock options converted to 9,500 common shares
Shares Sold 9,500 shares Total UTHR common shares sold in multiple trades on August 14, 2026
Sale Price Range $494.61–$501.14 per share Weighted‑average price ranges for the reported sale transactions
Options Remaining in Trust 132,410 options Stock options held by a family trust following the 9,500‑share exercise
Direct Common Shares 40,513 shares Direct UTHR common stock holdings reported after the transactions
Spouse-held Shares 166 shares Common shares held indirectly through spouse’s ownership
10b5-1 Plan Option Limit 1,734,410 options Maximum options to be exercised under trading plan before December 31, 2026
10b5-1 trading plan regulatory
"This exercise of stock options and sale...was pursuant to a pre-arranged 10b5-1 trading plan"
A 10b5-1 trading plan is a pre-arranged strategy that allows company insiders to buy or sell company stock at set times, regardless of their current knowledge about the company's situation. It acts like a scheduled appointment for trading, helping prevent the appearance of impropriety or insider trading. This plan provides a way for insiders to sell or buy shares in a controlled, transparent manner, offering reassurance to investors about fair trading practices.
stock options financial
"This plan will continue until the earlier of: (a) the exercise of 1,734,410 stock options"
Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.
weighted average price financial
"The price reported above reflects the weighted average price"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
investment power financial
"shares investment power and the Reporting Person and/or immediate family members are beneficiaries"
family trusts financial
"Shares held in family trusts as to which the Reporting Person shares investment power"

FAQ

What did UTHR’s CEO Martine Rothblatt report in this Form 4?

Rothblatt reported that family trusts exercised 9,500 stock options at $135.42 and sold 9,500 common shares on August 14, 2026. The activity reflects an option exercise followed by open‑market sales under a pre‑arranged 10b5-1 trading plan.

At what prices were the UTHR shares sold in the August 14, 2026 transactions?

The 9,500 UTHR shares were sold in multiple trades at weighted‑average prices between about $494.61 and $501.14 per share. Individual sale blocks ranged from 320 to 3,630 shares, each with its own reported weighted‑average execution price.

How many United Therapeutics (UTHR) stock options did Rothblatt exercise, and at what price?

Family trusts associated with Rothblatt exercised 9,500 stock options for UTHR at an exercise price of $135.42 per share. These options converted into 9,500 shares of common stock, which were then sold in the open market the same day.

How many United Therapeutics (UTHR) options and shares does Rothblatt report after these trades?

After the reported exercise, a family trust holds 132,410 stock options for UTHR. Separately, Rothblatt reports 40,513 common shares held directly and 166 shares held indirectly by a spouse, along with additional indirect trust holdings referenced in the footnotes.

Were the August 14, 2026 UTHR trades by Rothblatt made under a 10b5-1 plan?

Yes. The option exercise and resulting share sales were executed under a pre‑arranged 10b5-1 trading plan adopted on November 7, 2025. The plan runs until either 1,734,410 options are exercised or December 31, 2026, whichever occurs first.

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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)
08/14/2026
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 Stock08/14/2026M(1)9,500A$135.42333,943Iby Trust(2)
Common Stock08/14/2026S(1)320D$495.0232(3)333,623Iby Trust(2)
Common Stock08/14/2026S(1)414D$495.9648(4)333,209Iby Trust(2)
Common Stock08/14/2026S(1)537D$497.2192(5)332,672Iby Trust(2)
Common Stock08/14/2026S(1)2,130D$498.3942(6)330,542Iby Trust(2)
Common Stock08/14/2026S(1)3,630D$499.2963(7)326,912Iby Trust(2)
Common Stock08/14/2026S(1)2,148D$500.0459(8)324,764Iby Trust(2)
Common Stock08/14/2026S(1)321D$500.925(9)324,443Iby Trust(2)
Common Stock40,513D
Common Stock166Iby Spouse
Common Stock249,108Iby Trust(10)
Common Stock45,596Iby Trust(11)
Common Stock8,902Iby Trust(12)
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$135.4208/14/2026M(1)9,50003/15/202303/15/2027Common Stock9,500$0.00132,410Iby Trust(13)
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 $494.61 to $495.33. 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 $495.65 to $496.13. 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 $496.71 to $497.69. 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 $497.72 to $498.71. 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 $498.73 to $499.70. 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 $499.73 to $500.71. 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 $500.82 to $501.14. 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. 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.
11. 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.
12. 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.
13. 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 Attorney08/17/2026
** 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)