| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/07/00 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/07/00 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/10/00 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/09/00 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/00 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/02/00 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/10/00 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/22/99 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/08/99 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/03/99 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
