| Filing Date | Form | Description | Filing Group | Downloads |
| 11.17.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |  |  |  |
| 11.16.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.16.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.16.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.15.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.15.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.12.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.12.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.12.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.10.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |