| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/19/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/19/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/16/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/15/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/11/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/10/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/10/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/09/02 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 03/28/02 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 03/13/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
