| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/09/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/09/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/09/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/11/01 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 07/09/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/11/01 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 3 | |
| 06/08/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/08/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 05/10/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/09/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 |