144 0001210284 XXXXXXXX LIVE 0000076282 PARK OHIO HOLDINGS CORP 000-03134 6065 PARKLAND BLVD. CLEVELAND OH 44124 440-947-2000 VILSACK ROBERT D Officer Common Charles Schwab Corp

3000 Schwab Way Westlake TX 76262

12000 590520.00 14490010 08/10/2026 Nasdaq Common 06/05/2018 Compensation Issuer N 845 06/05/2018 Equity Compensation Common 01/01/2017 Compensation Issuer N 1704 01/01/2017 Equity Compensation Common 06/25/2024 Compensation Issuer N 4137 06/25/2024 Equity Compensation Common 07/03/2024 Compensation Issuer N 2925 07/03/2024 Equity Compensation Common 01/01/2012 Compensation Issuer N 2762 01/01/2012 Equity Compensation N Robert D. Vilsack

6065 Parkland Boulevard Cleveland OH 44124

Common 06/26/2026 6404 246212.50 Robert D. Vilsack

6065 Parkland Boulevard Cleveland OH 44124

Common 06/30/2026 1290 49579.85 08/10/2026 Robert D. Vilsack