Adrian Chiu - Jan 3, 2022 Form 4 Insider Report for PENTAIR plc (PNR)

Role: EVP CHRO Chief Transform. Off
Signature: /s/ John K. Wilson, Attorney-in-Fact for Adrian C. Chiu
Stock symbol: PNR
Transactions as of: Jan 3, 2022
Transactions value $: $0
Form type: 4
Date filed: 1/4/2022, 04:51 PM
Next filing: Feb 23, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PNR	Common Shares - Restricted Stock Units	Award	$0	+1.88K	+21.09%	$0.00	10.8K	Jan 3, 2022	Direct	F1, F2
holding	PNR	Common Shares						2.15K	Jan 3, 2022	Direct	F2, F3
holding	PNR	Common Shares - ESOP						405	Jan 3, 2022	Plan Agent	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	PNR	Employee Stock Option (right to buy)	Award	$0	+6.92K		$0.00	6.92K	Jan 3, 2022	Common Shares	6.92K	$70.99	Direct	F4, F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units granted pursuant to and subject to a vesting condition of the Pentair plc 2020 Share and Incentive Plan. Each restricted stock unit represents a right to receive one Pentair plc share upon vesting.
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	End-of-period holdings include monthly purchases under the ESPP in exempt transactions pursuant to Rule 16b-3(c).
F4	Employee stock option granted under the Pentair plc 2020 Share and Incentive Plan.
F5	One-third of the stock options become exercisable on the first, second and third anniversary of the grant.