| Filing |
Description |
Date Filed  |
Size |
|
| 8-K |
current report |
Mar 9, 2010 |
384.3 KB |
|
| 4 |
west, neal e |
Mar 9, 2010 |
20.3 KB |
|
| 4 |
rinkenberger, daniel j |
Mar 9, 2010 |
19.8 KB |
|
| 4 |
mcauliffe, james e |
Mar 9, 2010 |
19.9 KB |
|
| 4 |
hockema, jack a |
Mar 9, 2010 |
19.8 KB |
|
| 4 |
ellsworth, melinda c |
Mar 9, 2010 |
19.8 KB |
|
| 4 |
donnan, john malcolm |
Mar 9, 2010 |
19.7 KB |
|
| 4 |
barneson, john |
Mar 9, 2010 |
19.9 KB |
|
| 8-K |
current report |
Feb 24, 2010 |
135.3 KB |
|
| 10-K |
annual report |
Feb 24, 2010 |
1.3 MB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 16, 2010 |
50.2 KB |
|
| SC 13G/A |
amended statement of beneficial ownership |
Feb 12, 2010 |
23.0 KB |
|
| SC 13G |
statement of beneficial ownership |
Feb 12, 2010 |
44.5 KB |
|
| SC 13G |
statement of beneficial ownership |
Feb 12, 2010 |
15.9 KB |
|
| SC 13G |
statement of beneficial ownership |
Feb 8, 2010 |
35.5 KB |
|
| 8-K |
current report |
Jan 21, 2010 |
36.0 KB |
|
| 8-K |
current report |
Jan 19, 2010 |
22.4 KB |
|
| 4 |
quinn, jack |
Dec 4, 2009 |
19.7 KB |
|
| 8-K |
current report |
Oct 29, 2009 |
131.0 KB |
|
| 10-Q |
quarterly report |
Oct 29, 2009 |
571.2 KB |
|
|
|
