Pentair (PNR) CFO awarded options and RSUs, surrenders shares for taxes

Rhea-AI Filing Summary

PENTAIR plc Executive Vice President and CFO Nicholas J. Brazis reported routine equity compensation transactions. On March 2, 2026, he acquired 8,926 employee stock options with a grant price of $0.00 under the Pentair plc 2020 Share and Incentive Plan, with one-third of the options becoming exercisable on each of the first three anniversaries of the grant.

On the same date, he also received 3,185 restricted stock units, each representing a right to receive one Pentair share upon vesting. On March 1, 2026, 119 common shares were disposed of at $98.12 per share, surrendered to cover taxes due on the vesting of previously reported restricted stock units, not as an open-market sale.

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^*

Brazis Nicholas J.

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Vice President, CFO

3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026

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	03/01/2026		F(1)		119	D	$98.12	696.929(2)	D
Common Shares - Restricted Stock Units	03/02/2026		A(3)		3,185	A	$0	7,796.242(2)	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (right to buy)	$98.12	03/02/2026		A(4)		8,926		(5)	03/02/2036	Common Shares	8,926	$0	8,926	D

Explanation of Responses:

1. Shares surrendered to pay taxes applicable to vesting of restricted stock units.

2. End-of-period holdings reflect the vesting of restricted stock units that were previously reported.

3. Restricted stock units granted pursuant to and subject to a vesting condition of the Pentair plc 2020 Share and Incentive Plan. Each restricted stock unit represents a right to receive one Pentair plc share upon vesting.

4. Employee stock option granted under the Pentair plc 2020 Share and Incentive Plan.

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 Nicholas J. Brazis	03/03/2026
	** 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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** 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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FAQ

What did Pentair (PNR) Executive VP and CFO Nicholas Brazis report in this Form 4?

Nicholas J. Brazis reported routine equity compensation activity, including a stock option grant, a restricted stock unit grant, and a small share disposition used to pay taxes owed on vested awards under Pentair’s 2020 Share and Incentive Plan.

How many stock options did Nicholas Brazis receive from Pentair (PNR) in this filing?

Brazis received 8,926 employee stock options at a grant price of $0.00 per share. These options were granted under the Pentair plc 2020 Share and Incentive Plan and become exercisable in three equal annual installments over the first, second, and third anniversaries.

What restricted stock units were granted to the Pentair (PNR) CFO in this Form 4?

The filing shows a grant of 3,185 restricted stock units to the CFO. Each restricted stock unit represents a right to receive one Pentair plc common share upon vesting, and the grant was made under the company’s 2020 Share and Incentive Plan.

Was there a sale of Pentair (PNR) shares by Nicholas Brazis in this Form 4?

The Form 4 reports a disposition of 119 common shares at $98.12 each, but this was a tax-withholding transaction. Shares were surrendered to pay taxes triggered by the vesting of previously granted restricted stock units, rather than an open-market sale.

How do the Pentair (PNR) stock options granted to the CFO vest over time?

The employee stock options vest in three equal installments. One-third of the options becomes exercisable on each of the first, second, and third anniversaries of the grant date, following the terms of the Pentair plc 2020 Share and Incentive Plan.

What plan governs the equity awards reported in this Pentair (PNR) Form 4?

Both the restricted stock units and the employee stock options were granted under the Pentair plc 2020 Share and Incentive Plan. This plan sets the terms for vesting, exercisability, and the conversion of restricted stock units into common shares upon vesting.