|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| SC 13G/A |
 |
PARK OHIO HOLDINGS CORP (DIMENSIONAL FUND ADVISORS LP) |
02/08/10 |
| 4 |
|
PARK OHIO HOLDINGS CORP(CRAWFORD MATTHEW V) |
01/05/10 (12/01/09) |
| EFFECT |
|
PARK OHIO HOLDINGS CORP |
12/31/09 |
| 4 |
|
PARK OHIO HOLDINGS CORP(MIXON AARON MALACHI III) |
12/04/09 (12/02/09) |
| 4 |
|
PARK OHIO HOLDINGS CORP(MIXON AARON MALACHI III) |
12/03/09 (12/01/09) |
| S-3/A |
|
PARK OHIO HOLDINGS CORP |
12/02/09 |
| 4 |
|
PARK OHIO HOLDINGS CORP(MIXON AARON MALACHI III) |
11/25/09 (11/23/09) |
| 4 |
|
PARK OHIO HOLDINGS CORP(MIXON AARON MALACHI III) |
11/23/09 (11/19/09) |
| 4 |
|
PARK OHIO HOLDINGS CORP(WERT JAMES W) |
11/16/09 (11/13/09) |
| 4 |
|
PARK OHIO HOLDINGS CORP(MIXON AARON MALACHI III) |
11/09/09 (11/06/09) |
| 10-Q |
|
PARK OHIO HOLDINGS CORP |
11/09/09 (09/30/09) |
| 8-K |
|
PARK OHIO HOLDINGS CORP |
11/02/09 (11/02/09) |
| 4 |
|
PARK OHIO HOLDINGS CORP(CRAWFORD EDWARD F) |
10/07/09 (10/05/09) |
| 4 |
|
PARK OHIO HOLDINGS CORP(CRAWFORD MATTHEW V) |
10/07/09 (10/05/09) |
| S-3/A |
|
PARK OHIO HOLDINGS CORP |
09/21/09 |
| 4 |
|
PARK OHIO HOLDINGS CORP(CRAWFORD MATTHEW V) |
08/27/09 (08/25/09) |
| 4 |
|
PARK OHIO HOLDINGS CORP(CRAWFORD MATTHEW V) |
08/26/09 (08/24/09) |
| S-3 |
|
PARK OHIO HOLDINGS CORP |
08/21/09 |
| S-8 |
|
PARK OHIO HOLDINGS CORP |
08/21/09 |
| 4 |
|
PARK OHIO HOLDINGS CORP(CRAWFORD EDWARD F) |
08/17/09 (08/13/09) |