United Therapeutics CEO family trusts sell 7,580 shares

The pre-arranged plan was set to continue until the earlier of exercise of 1,734,410 stock options or December 31, 2026.

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Rhea-AI Filing Summary

United Therapeutics Corp. (UTHR) Chairperson & CEO Martine A. Rothblatt reported that a family trust exercised 9,500 stock options with an exercise price of $117.76 per share and acquired 9,500 common shares on September 30, 2026. Family trusts sold 7,580 common shares that day; the exercise and sale of the resulting shares were pursuant to a pre-arranged Rule 10b5-1 plan adopted November 7, 2025. The reported stock-option position after the exercise was 328,410 shares.

Insider Trade Summary 10b5-1

Exercise and sale activity reported; no spread calculated

Exercise and Sale 31 txns

Insider ROTHBLATT MARTINE A

Role Chairperson & CEO

Sold 7,580 shs ($3.93M)

Approx. gross sale proceeds $3.93M

Approx. exercise cost $1.12M

Type	Security	Shares	Price	Value
Exercise	Stock Option ^{F1, F27, F28}	9,500	$0.00	$0.00
Exercise	Common Stock ^{F1, F2}	9,500	$117.76	$1.12M
Sale	Common Stock ^{F1, F3, F2}	161	$476.1417	$77K
Sale	Common Stock ^{F1, F4, F2}	749	$477.4259	$358K
Sale	Common Stock ^{F1, F5, F2}	650	$478.4676	$311K
Sale	Common Stock ^{F1, F6, F2}	359	$479.6683	$172K
Sale	Common Stock ^{F1, F7, F2}	601	$480.7942	$289K
Sale	Common Stock ^{F1, F8, F2}	160	$482.3575	$77K
Sale	Common Stock ^{F1, F9, F2}	80	$487.79	$39K
Sale	Common Stock ^{F1, F2}	40	$495.32	$20K
Sale	Common Stock ^{F1, F2}	40	$511.37	$20K
Sale	Common Stock ^{F1, F10, F2}	80	$514.90	$41K
Sale	Common Stock ^{F1, F11, F2}	80	$517.165	$41K
Sale	Common Stock ^{F1, F12, F2}	80	$523.36	$42K
Sale	Common Stock ^{F1, F13, F2}	80	$524.62	$42K
Sale	Common Stock ^{F1, F14, F2}	80	$526.09	$42K
Sale	Common Stock ^{F1, F15, F2}	160	$531.11	$85K
Sale	Common Stock ^{F1, F16, F2}	160	$536.52	$86K
Sale	Common Stock ^{F1, F17, F2}	200	$537.67	$108K
Sale	Common Stock ^{F1, F2}	40	$538.65	$22K
Sale	Common Stock ^{F1, F18, F2}	480	$540.7775	$260K
Sale	Common Stock ^{F1, F19, F2}	580	$541.7616	$314K
Sale	Common Stock ^{F1, F20, F2}	600	$543.245	$326K
Sale	Common Stock ^{F1, F21, F2}	840	$544.048	$457K
Sale	Common Stock ^{F1, F22, F2}	920	$545.129	$502K
Sale	Common Stock ^{F1, F23, F2}	360	$546.2322	$197K
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock ^F24	--	--	--
holding	Common Stock ^F25	--	--	--
holding	Common Stock ^F26	--	--	--

Holdings After Transaction: Stock Option — 328,410 contracts (Indirect, by Trust); Common Stock — 629,969 shares (Indirect, by Trust); Common Stock — 40,513 shares (Direct); Common Stock — 166 shares (Indirect, by Spouse)

Footnotes (28)

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.
F10. This transaction was executed in multiple trades at prices ranging from $514.61 to $515.19. 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.
F11. This transaction was executed in multiple trades at prices ranging from $516.96 to $517.37. 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.
F12. This transaction was executed in multiple trades at prices ranging from $523.19 to $523.53. 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.
F13. This transaction was executed in multiple trades at prices ranging from $524.20 to $525.04. 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.
F14. This transaction was executed in multiple trades at prices ranging from $525.69 to $526.49. 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.
F15. This transaction was executed in multiple trades at prices ranging from $530.78 to $531.32. 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.
F16. This transaction was executed in multiple trades at prices ranging from $535.83 to $536.81. 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.
F17. This transaction was executed in multiple trades at prices ranging from $537.29 to $538.21. 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.
F18. This transaction was executed in multiple trades at prices ranging from $540.37 to $541.36. 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.
F19. This transaction was executed in multiple trades at prices ranging from $541.39 to $542.36. 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.
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.
F20. This transaction was executed in multiple trades at prices ranging from $542.69 to $543.67. 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.
F21. This transaction was executed in multiple trades at prices ranging from $543.76 to $544.61. 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.
F22. This transaction was executed in multiple trades at prices ranging from $544.76 to $545.70. 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.
F23. This transaction was executed in multiple trades at prices ranging from $545.83 to $546.74. 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.
F24. 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.
F25. 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.
F26. 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.
F27. These stock options vested in equal one-third installments on March 15, 2021, 2022 and 2023.
F28. 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.
F3. This transaction was executed in multiple trades at prices ranging from $475.80 to $476.62. 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.
F4. This transaction was executed in multiple trades at prices ranging from $476.955 to $477.84. 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.
F5. This transaction was executed in multiple trades at prices ranging from $478.11 to $479.05. 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.
F6. This transaction was executed in multiple trades at prices ranging from $479.43 to $480.38. 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.
F7. This transaction was executed in multiple trades at prices ranging from $480.50 to $481.34. 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.
F8. This transaction was executed in multiple trades at prices ranging from $482.19 to $482.42. 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.
F9. This transaction was executed in multiple trades at prices ranging from $487.36 to $488.22. 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.

Key Figures

Stock options exercised: 9,500 options Exercise price: $117.76 per share Common shares acquired: 9,500 shares +3 more

6 metrics

Stock options exercised 9,500 options By a family trust on September 30, 2026

Exercise price $117.76 per share Price for the option exercise on September 30, 2026

Common shares acquired 9,500 shares Acquired on September 30, 2026, through the option exercise

Common shares sold 7,580 shares Family trust sales on September 30, 2026

Stock options following exercise 328,410 shares Reported post-transaction option position

Plan exercise threshold 1,734,410 stock options One of the pre-arranged plan's stated end conditions

Key Terms

pre-arranged 10b5-1 trading plan, weighted average price, investment power

3 terms

pre-arranged 10b5-1 trading plan regulatory

"pursuant to a pre-arranged 10b5-1 trading plan"

weighted average price financial

"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 regulatory

"family trusts as to which the Reporting Person shares investment power"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many UTHR shares did Martine A. Rothblatt's family trusts sell?

Family trusts in which Martine A. Rothblatt shares investment power sold 7,580 common shares on September 30, 2026. The sales were pursuant to a pre-arranged Rule 10b5-1 plan adopted November 7, 2025.

How many UTHR options did Martine A. Rothblatt's family trust exercise?

A family trust in which Martine A. Rothblatt shares investment power exercised 9,500 stock options with an exercise price of $117.76 per share on September 30, 2026, acquiring 9,500 common shares.

When was the UTHR Rule 10b5-1 plan set to end?

The pre-arranged plan was set to continue until the earlier of exercise of 1,734,410 stock options, all of which expire March 15, 2027, or December 31, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/01/2026 - 05:21 PM Accepted by SEC EDGAR 10/01/2026 - 05:20 PM

SEC Form 4

FORM 4

UNITED 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).

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)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chairperson & CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	09/30/2026		M⁽¹⁾		9,500	A	$117.76	333,943	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		161	D	$476.1417⁽³⁾	333,782	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		749	D	$477.4259⁽⁴⁾	333,033	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		650	D	$478.4676⁽⁵⁾	332,383	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		359	D	$479.6683⁽⁶⁾	332,024	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		601	D	$480.7942⁽⁷⁾	331,423	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		160	D	$482.3575⁽⁸⁾	331,263	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		80	D	$487.79⁽⁹⁾	331,183	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		40	D	$495.32	331,143	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		40	D	$511.37	331,103	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		80	D	$514.9⁽¹⁰⁾	331,023	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		80	D	$517.165⁽¹¹⁾	330,943	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		80	D	$523.36⁽¹²⁾	330,863	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		80	D	$524.62⁽¹³⁾	330,783	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		80	D	$526.09⁽¹⁴⁾	330,703	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		160	D	$531.11⁽¹⁵⁾	330,543	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		160	D	$536.52⁽¹⁶⁾	330,383	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		200	D	$537.67⁽¹⁷⁾	330,183	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		40	D	$538.65	330,143	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		480	D	$540.7775⁽¹⁸⁾	329,663	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		580	D	$541.7616⁽¹⁹⁾	329,083	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		600	D	$543.245⁽²⁰⁾	328,483	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		840	D	$544.048⁽²¹⁾	327,643	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		920	D	$545.129⁽²²⁾	326,723	I	by Trust⁽²⁾
Common Stock	09/30/2026		S⁽¹⁾		360	D	$546.2322⁽²³⁾	326,363	I	by Trust⁽²⁾
Common Stock								40,513	D
Common Stock								166	I	by Spouse
Common Stock								249,108	I	by Trust⁽²⁴⁾
Common Stock								45,596	I	by Trust⁽²⁵⁾
Common Stock								8,902	I	by Trust⁽²⁶⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option	$117.76	09/30/2026		M⁽¹⁾			9,500	⁽²⁷⁾	03/15/2027	Common Stock	9,500	$0.00	328,410	I	by Trust⁽²⁸⁾

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 $475.80 to $476.62. 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.

4. This transaction was executed in multiple trades at prices ranging from $476.955 to $477.84. 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 $478.11 to $479.05. 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.

6. This transaction was executed in multiple trades at prices ranging from $479.43 to $480.38. 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 $480.50 to $481.34. 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.

8. This transaction was executed in multiple trades at prices ranging from $482.19 to $482.42. 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.

9. This transaction was executed in multiple trades at prices ranging from $487.36 to $488.22. 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.

10. This transaction was executed in multiple trades at prices ranging from $514.61 to $515.19. 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.

11. This transaction was executed in multiple trades at prices ranging from $516.96 to $517.37. 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.

12. This transaction was executed in multiple trades at prices ranging from $523.19 to $523.53. 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.

13. This transaction was executed in multiple trades at prices ranging from $524.20 to $525.04. 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 $525.69 to $526.49. 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.

15. This transaction was executed in multiple trades at prices ranging from $530.78 to $531.32. 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.

16. This transaction was executed in multiple trades at prices ranging from $535.83 to $536.81. 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.

17. This transaction was executed in multiple trades at prices ranging from $537.29 to $538.21. 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 $540.37 to $541.36. 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 $541.39 to $542.36. 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 $542.69 to $543.67. 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. This transaction was executed in multiple trades at prices ranging from $543.76 to $544.61. 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.

22. This transaction was executed in multiple trades at prices ranging from $544.76 to $545.70. 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.

23. This transaction was executed in multiple trades at prices ranging from $545.83 to $546.74. 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.

24. 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.

25. 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.

26. 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.

27. These stock options vested in equal one-third installments on March 15, 2021, 2022 and 2023.

28. 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:

Due to the 30 line limitation in Table I, this report is being filed across two forms. This is the first of two filings.

	/s/ John S. Hess, Jr. under Power of Attorney	10/01/2026
	** Signature of Reporting Person	Date
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)

Source: View Original Filing on SEC EDGAR