| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/08/06 | 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 | |
| 11/16/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/01/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/17/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/13/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/10/06 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/05/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |