SEC FORM 4

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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

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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^*

Fishman Robert P

(Last)

(First)

(Middle)

5500 WAYZATA BLVD., SUITE 900

(Street)

GOLDEN VALLEY

55416

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
PENTAIR plc [ PNR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	EVP & Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
11/14/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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 Shares	11/14/2025		M		5,820	A	$51.53	65,590	D
Common Shares	11/14/2025		F⁽¹⁾		2,875	D	$105	62,715	D
Common Shares	11/14/2025		M		1,408	A	$70.99	64,123	D
Common Shares	11/14/2025		F⁽¹⁾		959	D	$105	63,164	D
Common Shares	11/14/2025		M		1,937	A	$51.53	65,101	D
Common Shares	11/14/2025		S		1,937	D	$105.5177⁽²⁾	63,164	D
Common Shares	11/14/2025		M		321	A	$51.53	63,485	D
Common Shares	11/14/2025		S		321	D	$105.5177⁽²⁾	63,164	D
Common Shares	11/14/2025		M		1,431	A	$70.99	64,595	D
Common Shares	11/14/2025		S		1,431	D	$105.4117⁽²⁾	63,164	D
Common Shares	11/14/2025		M		1,491	A	$45.2	64,655	D
Common Shares	11/14/2025		S		1,491	D	$105.367⁽²⁾	63,164	D
Common Shares	11/14/2025		M		425	A	$70.92	63,589	D
Common Shares	11/14/2025		S		425	D	$105.3068⁽²⁾	63,164	D
Common Shares	11/14/2025		M		476	A	$70.92	63,640	D
Common Shares	11/14/2025		S		476	D	$105.3068⁽²⁾	63,164	D
Common Shares	11/14/2025		M		1,086	A	$45.2	64,250	D
Common Shares	11/14/2025		S		1,086	D	$105.367⁽²⁾	63,164	D
Common Shares	11/14/2025		M		619	A	$70.99	63,783	D
Common Shares	11/14/2025		S		619	D	$105.4117⁽²⁾	63,164	D
Common Shares - Restricted Stock Units								12,317.991⁽³⁾	D

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)
Employee Stock Option (right to buy)	$51.53	11/14/2025		M		5,820		⁽⁴⁾	01/04/2031	Common Shares	5,820	$0	28,280	D
Employee Stock Option (right to buy)	$70.99	11/14/2025		M		1,408		⁽⁴⁾	01/03/2032	Common Shares	1,408	$0	20,903	D
Employee Stock Option (right to buy)	$51.53	11/14/2025		M		1,937		⁽⁴⁾	01/04/2031	Common Shares	1,937	$0	26,343	D
Employee Stock Option (right to buy)	$51.53	11/14/2025		M		321		⁽⁴⁾	01/04/2031	Common Shares	321	$0	26,022	D
Employee Stock Option (right to buy)	$70.99	11/14/2025		M		1,431		⁽⁴⁾	01/03/2032	Common Shares	1,431	$0	19,472	D
Employee Stock Option (right to buy)	$45.2	11/14/2025		M		1,491		⁽⁵⁾	01/03/2033	Common Shares	1,491	$0	31,177	D
Employee Stock Option (right to buy)	$70.92	11/14/2025		M		425		⁽⁵⁾	01/02/2034	Common Shares	425	$0	18,172	D
Employee Stock Option (right to buy)	$70.92	11/14/2025		M		476		⁽⁵⁾	01/02/2034	Common Shares	476	$0	17,696	D
Employee Stock Option (right to buy)	$45.2	11/14/2025		M		1,086		⁽⁵⁾	01/03/2033	Common Shares	1,086	$0	30,091	D
Employee Stock Option (right to buy)	$70.99	11/14/2025		M		619		⁽⁵⁾	01/03/2032	Common Shares	619	$0	18,853	D

Explanation of Responses:

1. Shares swapped to cover the stock option exercise prices resulting from the stock option exercises.

2. The price in Column 4 is a weighted average price. The prices actually received ranged from $105.00 to $105.598. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price.

3. End-of-period holdings include shares acquired under a dividend reinvestment plan in exempt transactions not required to be reported pursuant to Section 16(a).

4. This option is presently exercisable in full.

5. One-third of the stock options become exercisable on the first, second and third anniversary of the grant.

	/s/ John K. Wilson, Attorney-in-Fact for Robert P. Fishman	11/18/2025
	** 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).
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