X0508 4 2026-02-06 0000077360 PENTAIR plc PNR 0001847585 Chiu Adrian C 5500 WAYZATA BLVD. SUITE 900 GOLDEN VALLEY MN 55416 false true false false EVP & Pres., Water Solutions false Common Shares 2026-02-06 4 M false 2760 32.75 A 17976.9592 D Common Shares 2026-02-06 4 F false 1559 96.87 D 16417.9592 D Common Shares - Restricted Stock Units 7283.9510 D Common Shares - ESOP 427.5120 I Plan Agent Common Shares - Deferral Plan 15385.6220 I Plan Agent Employee Stock Option (right to buy) 32.75 2026-02-06 4 M false 2760 0 D 2026-03-01 Common Shares 2760 0 D End-of-period holdings include monthly purchases under the ESPP in exempt transactions pursuant to Rule 16b-3(c). 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). Pentair plc shares will be delivered to the reporting person in accordance with their irrevocable deferral election. This option is presently exercisable in full. s/ John K. Wilson, Attorney-in-Fact for Adrian C. Chiu 2026-02-10