144 0001206684 XXXXXXXX LIVE 0000076282 PARK OHIO HOLDINGS CORP 000-03134 6065 PARKLAND BLVD. CLEVELAND OH 44124 440-947-2210 ROMNEY RONNA Director Common Fidelity Brokerage Services LLC

245 Summer Street Boston MA 02110

2975 62683.00 14404207 12/02/2025 NASDAQ Common 06/22/2021 Stock Award Issuer N 1100 06/22/2021 Compensation Common 05/14/2020 Stock Award Issuer N 925 05/14/2020 Compensation Common 03/16/2020 Stock Award Issuer N 404 03/16/2020 Compensation Common 03/16/2020 Stock Award Issuer N 46 03/16/2020 Compensation Common 05/27/2011 Stock Award Issuer N 500 05/27/2011 Compensation Y 12/02/2025 /s/ Heather Foxworth as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for ROMNEY RONNA