| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/24/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/06/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
