PENTAIR plc — Director's Dealing 2025

Nov 18, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR plc (PNR)
CIK: 0000077360
Period of Report: 2025-11-14

Reporting Person: Fishman Robert P (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-14	Common Shares	M	5820	$51.53	Acquired	65590	Direct
2025-11-14	Common Shares	F	2875	$105	Disposed	62715	Direct
2025-11-14	Common Shares	M	1408	$70.99	Acquired	64123	Direct
2025-11-14	Common Shares	F	959	$105	Disposed	63164	Direct
2025-11-14	Common Shares	M	1937	$51.53	Acquired	65101	Direct
2025-11-14	Common Shares	S	1937	$105.5177	Disposed	63164	Direct
2025-11-14	Common Shares	M	321	$51.53	Acquired	63485	Direct
2025-11-14	Common Shares	S	321	$105.5177	Disposed	63164	Direct
2025-11-14	Common Shares	M	1431	$70.99	Acquired	64595	Direct
2025-11-14	Common Shares	S	1431	$105.4117	Disposed	63164	Direct
2025-11-14	Common Shares	M	1491	$45.2	Acquired	64655	Direct
2025-11-14	Common Shares	S	1491	$105.367	Disposed	63164	Direct
2025-11-14	Common Shares	M	425	$70.92	Acquired	63589	Direct
2025-11-14	Common Shares	S	425	$105.3068	Disposed	63164	Direct
2025-11-14	Common Shares	M	476	$70.92	Acquired	63640	Direct
2025-11-14	Common Shares	S	476	$105.3068	Disposed	63164	Direct
2025-11-14	Common Shares	M	1086	$45.2	Acquired	64250	Direct
2025-11-14	Common Shares	S	1086	$105.367	Disposed	63164	Direct
2025-11-14	Common Shares	M	619	$70.99	Acquired	63783	Direct
2025-11-14	Common Shares	S	619	$105.4117	Disposed	63164	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-11-14	Employee Stock Option (right to buy)	$51.53	M	5820	Acquired	2031-01-04	Common Shares (5820)	Direct
2025-11-14	Employee Stock Option (right to buy)	$70.99	M	1408	Acquired	2032-01-03	Common Shares (1408)	Direct
2025-11-14	Employee Stock Option (right to buy)	$51.53	M	1937	Acquired	2031-01-04	Common Shares (1937)	Direct
2025-11-14	Employee Stock Option (right to buy)	$51.53	M	321	Acquired	2031-01-04	Common Shares (321)	Direct
2025-11-14	Employee Stock Option (right to buy)	$70.99	M	1431	Acquired	2032-01-03	Common Shares (1431)	Direct
2025-11-14	Employee Stock Option (right to buy)	$45.2	M	1491	Acquired	2033-01-03	Common Shares (1491)	Direct
2025-11-14	Employee Stock Option (right to buy)	$70.92	M	425	Acquired	2034-01-02	Common Shares (425)	Direct
2025-11-14	Employee Stock Option (right to buy)	$70.92	M	476	Acquired	2034-01-02	Common Shares (476)	Direct
2025-11-14	Employee Stock Option (right to buy)	$45.2	M	1086	Acquired	2033-01-03	Common Shares (1086)	Direct
2025-11-14	Employee Stock Option (right to buy)	$70.99	M	619	Acquired	2032-01-03	Common Shares (619)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares - Restricted Stock Units	12317.991	Direct

Footnotes

F1: Shares swapped to cover the stock option exercise prices resulting from the stock option exercises.

F2: 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.

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).

F4: This option is presently exercisable in full.

F5: One-third of the stock options become exercisable on the first, second and third anniversary of the grant.