Philip M. Rolchigo - 25 Feb 2026 Form 4 Insider Report for PENTAIR plc (PNR)

Signature
/s/ John K. Wilson, Attorney-in-Fact for Philip M. Rolchigo
Issuer symbol
PNR
Transactions as of
25 Feb 2026
Net transactions value
-$457,562
Form type
4
Filing time
27 Feb 2026, 16:41:45 UTC
Previous filing
25 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rolchigo Philip M. EVP & Chief Technology Officer 5500 WAYZATA BLVD, SUITE 900, GOLDEN VALLEY /s/ John K. Wilson, Attorney-in-Fact for Philip M. Rolchigo 27 Feb 2026 0001742223

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PNR Common Shares Options Exercise $212,646 +6,493 +22% $32.75 35,589 25 Feb 2026 Direct F1
transaction PNR Common Shares Sale $670,207 -6,493 -18% $103.22 29,096 25 Feb 2026 Direct F1

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) Options Exercise $0 -6,493 -100% $0.000000 0 25 Feb 2026 Common Shares 6,493 $32.75 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person for financial planning purposes on August 4, 2025.
F2 This option is presently exercisable in full.