Pentair CEO awarded 101,277 shares, 5,972 withheld

PENTAIR plc President & CEO John L. Stauch reported equity compensation activity involving company common shares.

Rhea-AI Filing Summary

PENTAIR plc President & CEO John L. Stauch reported equity compensation activity involving company common shares. He acquired 101,277 common shares on February 23, 2026 at a stated price of $0.00 per share through a grant/award tied to performance share units for the performance period ended December 31, 2025, after the Compensation Committee certified results on that date.

On the same day, 5,972 common shares were withheld/disposed at $101.66 per share to pay taxes due on the settlement of those performance share units. After these transactions, he directly held about 107,587.6694 common shares, along with additional indirect holdings through an employee stock ownership plan and a deferral plan.

Insider Trade Summary

5 transactions reported

Mixed 5 txns

Insider Stauch John L

Role President & CEO

Type	Security	Shares	Price	Value
Grant/Award	Common Shares	101,277	$0.00	$0.00
Exercise Price or Tax Liability	Common Shares	5,972	$101.66	$607K
holding	Common Shares - Restricted Stock Units	--	--	--
holding	Common Shares - ESOP	--	--	--
holding	Common Shares - Deferral Plan	--	--	--

Holdings After Transaction: Common Shares — 107,587.6694 shares (Direct); Common Shares - Restricted Stock Units — 7,823.632 shares (Direct); Common Shares - ESOP — 950.246 shares (Indirect, Plan Agent); Common Shares - Deferral Plan — 525,339.679 shares (Indirect, Plan Agent)

Footnotes (5)

1. F1. Reflects the settlement of performance share units in shares earned for the performance period ended December 31, 2025. The Compensation Committee certified the achievement of the performance goals on February 23, 2026.
2. F2. Shares surrendered to pay taxes applicable to settlement of performance share units.
3. F3. 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. F4. End-of-period holdings reflect the deferral of vested performance share units.
5. F5. Pentair plc shares will be delivered to the reporting person in accordance with their irrevocable deferral election.

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Accepted by SEC EDGAR 02/25/2026 - 04:27 PM Learn about SEC filing dates

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^*

Stauch John L

(Last) (First) (Middle)

5500 WAYZATA BOULEVARD

SUITE 900

(Street)

GOLDEN VALLEY MN 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)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/23/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Shares	02/23/2026		A(1)		101,277	A	$0	202,565.6694	D
Common Shares	02/23/2026		F(2)		5,972	D	$101.66	107,587.6694	D
Common Shares - Restricted Stock Units								7,823.632(3)	D
Common Shares - ESOP								950.246(3)	I	Plan Agent
Common Shares - Deferral Plan								525,339.679(3)(4)(5)	I	Plan Agent

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects the settlement of performance share units in shares earned for the performance period ended December 31, 2025. The Compensation Committee certified the achievement of the performance goals on February 23, 2026.

2. Shares surrendered to pay taxes applicable to settlement of performance share units.

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. End-of-period holdings reflect the deferral of vested performance share units.

5. Pentair plc shares will be delivered to the reporting person in accordance with their irrevocable deferral election.

	/s/ John K. Wilson, Attorney-in-Fact for John L. Stauch	02/25/2026
	** 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.