| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/20/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/10 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/10 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/13/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/28/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/16/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/29/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
