| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |