| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/11/98 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 05/11/98 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/11/98 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 05/11/98 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 05/11/98 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 04/27/98 | 424B4 | Prospectus filed pursuant to Rule 424(b)(4) |
|
37 | |
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 04/10/98 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 04/10/98 | 4/A | Statement of changes in beneficial ownership of securities |
|
4 |