| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/20/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/15/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/07/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/01/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/19/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/11/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/30/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/17/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
