| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/17/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/27/02 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 01/15/02 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 3 | |
| 01/10/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/10/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 02/14/01 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 4 | |
| 02/14/01 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 4 | |
| 02/14/01 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 4 | |
| 02/14/01 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 4 | |
| 02/14/01 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 4 |