| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/10/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/05 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 01/03/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/29/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/20/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/13/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/07/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/02/04 | 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 | |
| 11/22/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |