| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/17/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/13/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/09/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/02/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/31/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |