144 0001480219 XXXXXXXX LIVE 0000076334 Parker Hannifin Corp 001-04982 6035 Parkland Boulevard Cleveland OH 44124 2168963000 James Verrier Director common UBS Financial Services Inc

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

1500 1586994 126086389 08/14/2026 NYSE COMMON 10/23/2025 RSU VESTING Parker Hannifin Corp N 301 10/23/2025 wire common 10/28/2020 RSU VESTING Parker Hannifin Corp N 546 10/28/2020 wire common 10/24/2019 RSU Vesting Parker Hannifin Corp N 653 10/24/2019 wire Y 08/14/2026 /s/Mijo Suric, for UBS Financial Services Inc, as attorney-in-fact for James Verrier