| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/21/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/11/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/08/20 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 07/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
