| Filing Date | Form | Description | Filing Group | Downloads |
| 02.07.06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |  |  |  |
| 01.27.06 | SC 13G | A statement of beneficial ownership of common stock by certain persons | Other | | | | |
| 01.06.06 | 8-K | Report of unscheduled material events or corporate event | Current Reports | |  | | |
| 01.03.06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 12.19.05 | 8-K | Report of unscheduled material events or corporate event | Current Reports | | | | |
| 12.16.05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 12.05.05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 12.05.05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.22.05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 11.14.05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |