| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/10/01 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/10/01 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/10/01 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/01 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/25/01 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/22/01 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/21/01 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/21/01 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 09/20/00 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 09/08/00 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
