| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/03/03 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/23/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/23/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/23/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/22/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/28/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 03/14/03 | 3 | Form 3: Initial statement of beneficial ownership of securities | 4 |