Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
MERRIMAN RONALD
  2. Issuer Name and Ticker or Trading Symbol
PENTAIR plc [PNR]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
5500 WAYZATA BLVD., SUITE 800
3. Date of Earliest Transaction (Month/Day/Year)
01/02/2015
(Street)

GOLDEN VALLEY, MN 55416
4. If Amendment, Date Original Filed(Month/Day/Year)
01/06/2015
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Shares 01/02/2015   M(1)   205 (2) A (3) 14,909 (4) (1) (5) D  
Common Shares - Deferral Plan               44.888 (6) (1) (5) I Plan Agent

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Phantom Stock Units (Deferred Compensation) (3) 01/02/2015   M(1)     205.85   (7)   (7) Common Shares 205.85 (3) 359.57 (6) (1) I Plan Agent

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
MERRIMAN RONALD
5500 WAYZATA BLVD., SUITE 800
GOLDEN VALLEY, MN 55416
  X      

Signatures

 /s/ John K. Wilson, Attorney-in-Fact for Ronald Merriman   01/06/2016
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) This amended Form 4 is being filed solely for the purpose of reporting the distribution of shares from the Deferred Compensation Plan. These transfers were omitted from the Form 4 filed January 6, 2015.
(2) Fractional shares were sold upon the settlement of units.
(3) Phantom stock units convert into common shares on a one-for-one basis.
(4) End-of-period holdings reflect the vesting of restricted stock units that were previously reported.
(5) 1,169 shares were distributed from the Deferral Plan to the reporting person in an exempt transaction not required to be reported pursuant to Section 16(a).
(6) 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).
(7) Settlement of phantom stock units will be in Pentair plc common shares in accordance with reporting person's irrevocable election.

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