| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/08/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/20/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/19/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/07/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |