| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/09/02 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/28/02 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/13/02 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/02 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/02 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/02 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/01 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/01 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/01 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/01 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
