| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/17/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/07/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/30/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/30/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/15/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/04/21 | Statement of changes in beneficial ownership of securities |
|
2 |