| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/19/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/19/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
