| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/16/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/26/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/23/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/23/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |