PENTAIR plc — Director's Dealing 2025

Dec 2, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR plc (PNR)
CIK: 0000077360
Period of Report: 2025-12-01

Reporting Person: GLENN T MICHAEL (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-01	Common Shares	M	6558	$32.83	Acquired	37750	Direct
2025-12-01	Common Shares	S	6558	$104.33	Disposed	31192	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-12-01	Director Stock Option (Right to Buy)	$32.83	M	6558	Disposed	2026-01-04	Common Shares (6558)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock - Restricted Stock Units	1659.571	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Phantom Stock Units (Deferred Compensation	$		Common Shares (1976.605)	1976.605	Direct

Footnotes

F1: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person for financial planning purposes on February 10, 2025.

F2: 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).

F3: This option is presently exercisable in full.

F4: Phantom stock units convert into common shares on a one-for-one basis.

F5: Settlement of phantom stock units will be in Pentair common shares in accordance with reporting person's irrevocable election.