STOCK TITAN

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

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

Rhea-AI Filing Summary

UNITED THERAPEUTICS Corp Chairperson & CEO Martine A. Rothblatt exercised stock options and sold shares in a pre-planned transaction. On April 30, 2026, she exercised 9,500 stock options at $146.03 per share and sold 9,500 shares of common stock in open-market trades at prices such as $579.51 and $570.76 per share.

The filing states these transactions were made under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025, which continues until the earlier of exercising 1,734,410 stock options expiring on March 17, 2027 or December 31, 2026. After the transactions, Rothblatt holds 50,013 common shares directly and also has indirect ownership through family trusts and a spouse account, including 324,443 shares, 258,117 shares, 45,596 shares, 10,962 shares held by trusts, and 166 shares held by her spouse.

Positive

  • None.

Negative

  • None.
Insider ROTHBLATT MARTINE A
Role Chairperson & CEO
Sold 9,500 shs ($5.44M)
Type Security Shares Price Value
Exercise Stock Option 9,500 $0.00 --
Exercise Common Stock 9,500 $146.03 $1.39M
Sale Common Stock 360 $569.5374 $205K
Sale Common Stock 1,194 $570.7577 $681K
Sale Common Stock 3,826 $571.5883 $2.19M
Sale Common Stock 1,640 $572.5714 $939K
Sale Common Stock 928 $573.847 $533K
Sale Common Stock 312 $574.7938 $179K
Sale Common Stock 424 $576.1392 $244K
Sale Common Stock 316 $577.0994 $182K
Sale Common Stock 460 $577.9702 $266K
Sale Common Stock 40 $579.51 $23K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Stock Option — 81,788 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 $577.77 to $578.20. 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. This transaction was executed in multiple trades at prices ranging from $569.08 to $570.05. 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 $570.10 to $571.08. 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 $571.18 to $572.165. 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 $572.18 to $573.16. 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 $573.35 to $574.31. 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 $574.36 to $575.19. 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 $575.73 to $576.72. 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 $576.73 to $577.69. 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.
Options exercised 9,500 shares Stock options exercised into common stock on April 30, 2026
Exercise price $146.03/share Conversion or exercise price of stock options
Shares sold 9,500 shares Total common shares sold in open-market trades
Sample sale price $579.51/share Price for a 40-share open-market sale of common stock
Direct holdings after 50,013 shares Common shares held directly following the transactions
Largest trust holding 324,443 shares Common shares held indirectly by a family trust
Plan option pool 1,734,410 options Stock options in 10b5-1 plan expiring March 17, 2027
Plan end date December 31, 2026 Latest date for the pre-arranged Rule 10b5-1 plan
Rule 10b5-1 trading plan financial
"This exercise of stock options and sale ... was pursuant to a pre-arranged 10b5-1 trading plan adopted..."
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.
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..."
investment power financial
"Shares held in family trusts as to which the Reporting Person shares investment power..."
reporting person financial
"The reporting person hereby undertakes to provide upon request to the SEC staff..."
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)
04/30/2026
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 Stock04/30/2026M(1)9,500A$146.0350,013D
Common Stock04/30/2026S(1)360D$569.5374(2)49,653D
Common Stock04/30/2026S(1)1,194D$570.7577(3)48,459D
Common Stock04/30/2026S(1)3,826D$571.5883(4)44,633D
Common Stock04/30/2026S(1)1,640D$572.5714(5)42,993D
Common Stock04/30/2026S(1)928D$573.847(6)42,065D
Common Stock04/30/2026S(1)312D$574.7938(7)41,753D
Common Stock04/30/2026S(1)424D$576.1392(8)41,329D
Common Stock04/30/2026S(1)316D$577.0994(9)41,013D
Common Stock04/30/2026S(1)460D$577.9702(10)40,553D
Common Stock04/30/2026S(1)40D$579.5140,513D
Common Stock166Iby Spouse
Common Stock324,443Iby Trust(11)
Common Stock258,117Iby Trust(12)
Common Stock45,596Iby Trust(13)
Common Stock10,962Iby Trust(14)
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$146.0304/30/2026M(1)9,50003/15/202003/15/2027Common Stock9,500$0.0081,788D
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 $569.08 to $570.05. 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 $570.10 to $571.08. 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 $571.18 to $572.165. 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 $572.18 to $573.16. 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 $573.35 to $574.31. 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 $574.36 to $575.19. 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 $575.73 to $576.72. 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 $576.73 to $577.69. 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. This transaction was executed in multiple trades at prices ranging from $577.77 to $578.20. 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. 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.
12. 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.
13. 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.
14. 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 Attorney05/01/2026
** 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 did UNITED THERAPEUTICS (UTHR) CEO Martine Rothblatt report in this Form 4?

She reported exercising 9,500 stock options at $146.03 per share and selling 9,500 common shares in open-market trades on April 30, 2026, under a pre-arranged Rule 10b5-1 trading plan adopted in November 2025.

How many UNITED THERAPEUTICS (UTHR) shares did the CEO sell and at what prices?

She sold a total of 9,500 common shares in multiple open-market transactions. Reported trade prices include $579.51, $577.97, $572.57, $571.59, and $570.76 per share, reflecting weighted-average prices for groups of trades disclosed in the filing.

Were Martine Rothblatt’s UTHR share sales made under a Rule 10b5-1 trading plan?

Yes. The filing states the option exercise and related share sales occurred under a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025. This plan runs until exercising 1,734,410 options expiring March 17, 2027 or December 31, 2026, whichever comes first.

What is Martine Rothblatt’s remaining direct ownership of UNITED THERAPEUTICS (UTHR) shares?

After the reported transactions, she holds 50,013 shares of common stock directly. This figure reflects her direct ownership following the 9,500-share option exercise and corresponding 9,500-share sales disclosed for April 30, 2026 in the Form 4 filing.

What indirect UTHR shareholdings does the CEO have through family trusts and spouse accounts?

She reports indirect ownership of common stock through family trusts and her spouse. These positions include 324,443 shares, 258,117 shares, 45,596 shares, and 10,962 shares held by various family trusts, plus 166 shares held by her spouse, reflecting different trustee and investment-power arrangements.

What stock options were exercised in this UNITED THERAPEUTICS (UTHR) Form 4 filing?

The CEO exercised 9,500 stock options with a conversion or exercise price of $146.03 per share. These options relate to underlying 9,500 shares of common stock and are part of a larger pool of 1,734,410 options expiring on March 17, 2027 covered by her trading plan.