| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/23/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/23/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/23/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/13/21 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 04/09/21 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 11/30/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/27/20 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 11/25/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/25/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/25/20 | Statement of changes in beneficial ownership of securities |
|
1 |