X0508 4 2026-02-23 0000077360 PENTAIR plc PNR 0001817754 Pilla Stephen J 5500 WAYZATA BLVD. SUITE 900 GOLDEN VALLEY MN 55416 false true false false EVP Ch Sup Chn Of Ch Trnfrm O false Common Shares 2026-02-23 4 A false 15519 0 A 31409.9368 D Common Shares 2026-02-23 4 F false 862 101.66 D 16961.9368 D Common Shares - Restricted Stock Units 2858.6820 D Common Shares - Deferral Plan 26586.9230 I Plan Agent Reflects the settlement of performance share units in shares earned for the performance period ended December 31, 2025. The Compensation Committee certified the achievement of the performance goals on February 23, 2026. End-of-period holdings include monthly purchases under the ESPP in exempt transactions pursuant to Rule 16b-3(c). Shares surrendered to pay taxes applicable to settlement of performance share units. End-of-period holdings reflect the deferral of vested performance share units. 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. /s/ John K. Wilson, Attorney-in-Fact for Stephen J. Pilla 2026-02-25