| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/11/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/06/21 | 5 | Annual statement of changes in beneficial ownership of securities |
|
3 | |
| 10/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/14/20 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 07/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/09/20 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
