| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/14/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/05/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/01/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/07/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |