PENTAIR plc (PNR) CTO reports tax-withholding share transactions in Form 4

Rhea-AI Filing Summary

PENTAIR plc executive reports small share withholdings for taxes

PENTAIR plc executive vice president and chief technology officer Philip M. Rolchigo reported routine share transactions related to equity compensation. On 01/02/2026 and 01/03/2026, a total of 69 common shares were surrendered at prices of $105.47 and $102.67 per share, coded "F" to indicate shares withheld to pay taxes upon vesting of restricted stock units. These are administrative, not open-market, transactions.

After these events, Rolchigo beneficially owned 19,798 common shares directly. He also held 1,700.445 common shares in restricted stock units, 68.645 common shares in an ESOP through a plan agent, and 30,903.647 common shares in a deferral plan to be delivered according to his irrevocable election.

Insider Trade Summary

6 transactions reported

Mixed 6 txns

Insider Rolchigo Philip M.

Role EVP & Chief Technology Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Shares	34	$102.67	$3K
Tax Withholding	Common Shares	21	$105.47	$2K
Tax Withholding	Common Shares	14	$105.47	$1K
holding	Common Shares - Restricted Stock Units	--	--	--
holding	Common Shares - ESOP	--	--	--
holding	Common Shares - Deferral Plan	--	--	--

Holdings After Transaction: Common Shares — 19,798 shares (Direct); Common Shares - Restricted Stock Units — 1,700.445 shares (Direct); Common Shares - ESOP — 68.645 shares (Indirect, Plan Agent); Common Shares - Deferral Plan — 30,903.647 shares (Indirect, Plan Agent)

Footnotes (1)

1. Shares surrendered to pay taxes applicable to vesting of restricted stock units. End-of-period holdings reflect the vesting of restricted stock units that were previously reported. 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). Pentair plc shares will be delivered to the reporting person in accordance with their irrevocable deferral election.

Form 4 Insider Transactions: What Each Field Means →

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
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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^*

Rolchigo Philip M.

(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 & Chief Technology Officer

3. Date of Earliest Transaction (Month/Day/Year)
01/02/2026

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	01/02/2026		F(1)		21	D	$105.47	20,312(2)	D
Common Shares	01/02/2026		F(1)		14	D	$105.47	20,178(2)	D
Common Shares	01/03/2026		F(1)		34	D	$102.67	19,798(2)	D
Common Shares - Restricted Stock Units								1,700.445(2)(3)	D
Common Shares - ESOP								68.645(3)	I	Plan Agent
Common Shares - Deferral Plan								30,903.647(2)(3)(4)	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. 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. 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. 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 Philip M. Rolchigo	01/06/2026
	** 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.
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FAQ

What insider activity did PENTAIR plc (PNR) report for Philip M. Rolchigo?

The filing shows that EVP and chief technology officer Philip M. Rolchigo surrendered small amounts of common shares on 01/02/2026 and 01/03/2026 to cover taxes on vested restricted stock units.

How many PENTAIR (PNR) shares were surrendered to pay taxes?

The report lists tax-withholding transactions coded "F" for 21 shares and 14 shares at $105.47 per share on 01/02/2026, and 34 shares at $102.67 per share on 01/03/2026.

How many PENTAIR (PNR) common shares does Philip M. Rolchigo own directly after these transactions?

Following the reported tax-withholding transactions, Philip M. Rolchigo directly beneficially owned 19,798 common shares of PENTAIR plc.

What PENTAIR (PNR) equity awards and plan holdings does Philip M. Rolchigo report?

He reports 1,700.445 common shares in restricted stock units, 68.645 common shares in an ESOP held through a plan agent, and 30,903.647 common shares in a deferral plan to be delivered under his irrevocable deferral election.

What does transaction code "F" mean in this PENTAIR (PNR) Form 4?

The explanation states that code "F" reflects shares surrendered to pay taxes applicable to the vesting of restricted stock units, rather than discretionary buying or selling on the open market.

Did this PENTAIR (PNR) Form 4 report any derivative securities activity?

The Form 4 includes a section for derivative securities, but in this report there are no derivative securities transactions listed with amounts acquired or disposed of.