| Filing Date | Form | Description | Filing Group | Downloads |
| 12.01.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |  |  |  |
| 12.01.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.29.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.24.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.22.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.17.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.17.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.17.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.17.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.17.10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |