| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/23/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/22/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/18/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/16/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/01/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/02/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/23/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/20/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/17/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/16/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |