PENTAIR plc — Director's Dealing 2021

May 5, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR plc (PNR)
CIK: 0000077360
Period of Report: 2021-05-03

Reporting Person: Stauch John L (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-03	Common Shares	F	346	$65.35	Disposed	29765.0102	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares - Restricted Stock Units	49769.955	Direct
Common Shares - Deferral Plan	88591.013	Indirect

Footnotes

F1: Shares withheld to pay taxes applicable to vesting of restricted stock units.

F2: End-of-period holdings include monthly purchases under the ESPP in exempt transactions pursuant to Rule 16b-3(c).

F3: End-of-period holdings reflect the vesting of restricted stock units that were previously reported.

F4: Pentair plc shares will be delivered to the reporting person in accordance with their irrevocable deferral election.