| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/04/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/04/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/04/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/06/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/02/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/16/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |