| Date | Form | Description | Docs | XBRL | Pages |
| 03/23/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/10 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/19/10 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
115 | |
| 03/05/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/10 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/01/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/26/10 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 02/23/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/23/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
