PENTAIR plc — Director's Dealing 2018

Jan 4, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR plc (PNR)
CIK: 0000077360
Period of Report: 2018-01-02

Reporting Person: Stauch John L (Executive Vice President, CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-01-02	Common Shares	F	308	$70.23	Disposed	244	Direct
2018-01-03	Common Shares	F	1402	$70.80	Disposed	3012	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares - Restricted Stock Units	21419	Direct
Common Shares - Deferral Plan	66732.706	Indirect
Common Shares	114560	Indirect
Common Shares - ESOP	780.1157	Indirect
Common Shares - ESPP	2160.86	Direct

Footnotes

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

F2: Since the date of the reporting person's last ownership form, 6,991 shares previously reported as directly owned by the reporting person have been transferred and are now indirectly owned by a trust owned by the reporting person's spouse.

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

F4: Shares of Pentair Ltd. common shares will be delivered to the reporting person in accordance with their irrevocable deferral election.

F5: 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).

F6: End-of-period holdings include monthly purchase(s) under the Pentair plc Employee Stock Purchase and Bonus Plan (ESPP) in exempt transaction(s) pursuant to Rule 16b-3(c); and shares acquired pursuant to a dividend reinvestment feature of the ESPP.