PENTAIR plc — Director's Dealing 2020

May 6, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR plc (PNR)
CIK: 0000077360
Period of Report: 2020-05-04

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-04	Common Shares	F	355	$34.48	Disposed	451.1201	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares - Restricted Stock Units	49742	Direct
Common Shares - Deferral Plan	65921.274	Indirect
Common Shares - ESOP	882.204	Indirect
Common Shares	207324.8155	Indirect

Footnotes

F1: Shares surrendered 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: 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).

F5: Pentair plc shares will be delivered to the reporting person in accordance with their irrevocable deferral election.

F6: Since the date of the reporting person's last ownership form, 32,289.353 shares held directly have been transferred and are now held indirectly by a trust owned by the reporting person's spouse.