144 0002004243 XXXXXXXX LIVE 0000076334 Parker-Hannifin Corp 001-04982 6035 PARKLAND BOULEVARD CLEVELAND OH 44124-4141 2168963000 Scott Patrick Officer Common Kestra

5707 Southwest Pkwy Bldg 2 suite 400 Austin TX 78735

1235 1302925.00 128440000 08/17/2026 NYSE Common 04/24/2025 Stock Award PH N 1235 04/24/2025 Compensation N Patrick Scott

6035 Parkland Boulevard Cleveland OH 44124

PH 08/14/2026 631 657907.18 shares sold from the following trust: THE PATRICK M. SCOTT REVOCABLE TRUST 08/17/2026 Carmen Zamores as a duly authorized representative of National Financial Services LLC, as attorney-in-fact for Scott Patrick