| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/01/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/01/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/01/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/01/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/10/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/03/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/29/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/04/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |