| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 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 | |
| 10/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/17/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/29/06 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 |