PENTAIR plc — Director's Dealing 2016

Feb 23, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR plc (PNR)
CIK: 0000077360
Period of Report: 2016-02-19

Reporting Person: Frykman Karl R. (President Aquatic Systems)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-02-19	Common Shares	M	4000	$41.17	Acquired	32115	Direct
2016-02-19	Common Shares	S	4000	$47.8963	Disposed	28115	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-02-19	Employee Stock Option (right to buy)	$41.17	M	4000	Disposed	2016-03-01	Common Shares (4000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares - ESOP	1706.9336	Indirect

Footnotes

F1: The price in Column 4 is a weighted average price. The prices actually received ranged from $47.70 to $48.22. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price.

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: One-third of the stock options become exercisable on the first, second, and third anniversary of the grant.