| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/19/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/18/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/18/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/17/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/17/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/17/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/03/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/20/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/18/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/19/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |