| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/19/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/14/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |