| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/14/02 | 5 | Annual statement of changes in beneficial ownership of securities |
|
3 | |
| 02/14/02 | 5 | Annual statement of changes in beneficial ownership of securities |
|
3 | |
| 02/14/02 | 5 | Annual statement of changes in beneficial ownership of securities |
|
3 | |
| 02/11/02 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/12/01 | 4/A | Statement of changes in beneficial ownership of securities |
|
7 | |
| 11/13/01 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/13/01 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/13/01 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/13/01 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/13/01 | 4 | Statement of changes in beneficial ownership of securities |
|
7 |