SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
Chiu Adrian C

(Last) (First) (Middle)
5500 WAYZATA BLVD., SUITE 900

(Street)
GOLDEN VALLEY MN 55416

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
03/01/2021
3. Issuer Name and Ticker or Trading Symbol
PENTAIR plc [ PNR ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
EVP & Chief Transformation Off
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares 993.998 D
Common Shares - ESOP 401.553 I Plan Agent
Common Shares - Restricted Stock Units 9,133.109 D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (right to buy) (1) 01/02/2023 Common Shares 1,771 33.72 D
Employee Stock Option (right to buy) (1) 03/03/2024 Common Shares 1,179 53.49 D
Employee Stock Option (right to buy) (1) 03/02/2025 Common Shares 1,495 44.11 D
Employee Stock Option (right to buy) (1) 03/01/2026 Common Shares 2,760 32.75 D
Employee Stock Option (right to buy) (1) 03/01/2027 Common Shares 3,254 39.88 D
Employee Stock Option (right to buy) (2) 05/02/2028 Common Shares 4,885 45.42 D
Employee Stock Option (right to buy) (2) 03/01/2029 Common Shares 3,744 42.68 D
Employee Stock Option (right to buy) (2) 03/02/2030 Common Shares 4,117 41.08 D
Explanation of Responses:
1. This option is presently exercisable in full.
2. One-third of the stock options become exercisable on the first, second and third anniversary of the grant.
/s/ John K. Wilson, Attorney-in-Fact for Adrian C. Chiu 03/03/2021
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.