Pentair (PNR) EVP Wiggins reports share award and tax-share surrender

Rhea-AI Filing Summary

PENTAIR plc EVP & President, Flow segment DeMon L. Wiggins reported equity compensation activity involving company common shares. On February 23, 2026, he acquired 16,336 common shares at no cost through the settlement of performance share units earned for the performance period ended December 31, 2025, after the Compensation Committee certified the performance results. On the same date, 7,068 shares were surrendered at a price of $101.66 per share to cover taxes due on this settlement. After these awards and tax-withholding transactions, his directly held common share balance and various plan-related holdings were updated, including restricted stock units, employee stock ownership plan shares, and deferral plan amounts.

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^*

Wiggins DeMon L

(Last) (First) (Middle)

5500 WAYZATA BLVD

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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Pres., Flow

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)		16,336	A	$0	33,948.7761(2)(3)	D
Common Shares	02/23/2026		F(4)		7,068	D	$101.66	26,561.7761(2)(3)(5)	D
Common Shares - Restricted Stock Units								7,284.945(3)	D
Common Shares - ESOP								197.614(3)	I	Plan Agent
Common Shares - Deferral Plan								534.843(3)(5)(6)	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. End-of-period holdings include monthly purchases under the ESPP in exempt transactions pursuant to Rule 16b-3(c).

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

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

6. 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 De'Mon L. Wiggins	02/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transactions did PENTAIR (PNR) executive DeMon L. Wiggins report?

DeMon L. Wiggins reported equity compensation activity on February 23, 2026. He received 16,336 Pentair common shares through settlement of performance share units and surrendered 7,068 shares to cover related tax liabilities, reflecting standard executive compensation and tax-withholding mechanics.

Was the PENTAIR (PNR) insider transaction a purchase or sale of shares?

The activity reflects an award and tax withholding, not an open-market trade. Wiggins received 16,336 shares from performance share units, then 7,068 shares were surrendered at $101.66 each to pay taxes tied to that equity award settlement.

What performance period was tied to DeMon L. Wiggins’ Pentair (PNR) share award?

The equity award settlement relates to performance share units for the period ended December 31, 2025. Pentair’s Compensation Committee certified achievement of the performance goals on February 23, 2026, triggering settlement of those units in common shares.

How many Pentair (PNR) shares were surrendered for taxes by DeMon L. Wiggins?

A total of 7,068 Pentair common shares were surrendered to cover taxes. These shares were valued at $101.66 each and were used to satisfy tax obligations from the settlement of performance share units rather than being sold in the open market.

What is DeMon L. Wiggins’ role at PENTAIR (PNR) in this Form 4 filing?

He is identified as an officer of PENTAIR plc, serving as Executive Vice President and President, Flow segment. The Form 4 reflects his compensation-related share award settlement and associated tax-withholding share surrender reported under Section 16 insider reporting rules.

What types of Pentair (PNR) share holdings are reported for DeMon L. Wiggins?

Reported holdings include directly owned common shares, restricted stock units, and indirect interests held through an employee stock ownership plan and a deferral plan. Plan-related positions are administered by a plan agent and reflect deferred and programmatic share accumulations.