| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/14/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/14/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/13/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/13/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/13/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/03/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/98 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/09/98 | Statement of changes in beneficial ownership of securities |
|
2 |