| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/11/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/11/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/11/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/20/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/25/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/25/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/12/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |