| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/10/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/10/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/04/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/27/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/27/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/11/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/11/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/10/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/10/97 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/10/97 | Statement of changes in beneficial ownership of securities |
|
2 |