| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/05/07 | 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 | |
| 12/04/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/22/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/21/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/20/06 | 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 | 1 | |
| 11/16/06 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 11/15/06 | 8-K | Form 8-K: Current report filing | 34 |