X0306 4 2012-08-14 0000076282 PARK OHIO HOLDINGS CORP PKOH 0001206686 WERT JAMES W 6065 PARKLAND BLVD. CLEVELAND OH 44124 1 0 0 0 Common Stock 2012-08-14 4 S 0 1000 21.05 D 97300 D Common Stock 2012-08-14 4 S 0 1000 21.17 D 96300 D Common Stock 2012-08-14 4 S 0 1000 21.29 D 95300 D Common Stock 2012-08-15 4 S 0 2000 21.00 D 93300 D Common Stock 2012-08-15 4 S 0 1000 21.03 D 92300 D Common Stock 7500 I By Family Trust Common Stock 7000 I Trust for Son Common Stock 7000 I Trust for Daughter Linda Kold, Attorney-In-Fact for James W. Wert 2012-08-16