| Date | Form | Description | XBRL |
|---|---|---|---|
| 02/14/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 01/28/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/27/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/27/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/27/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/27/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/27/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/27/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities |