| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/11/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/07/06 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 11/30/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/30/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/30/06 | 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 | |
| 11/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/15/06 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 11/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |