| Date | Form | Description | Docs | XBRL | Pages |
| 02/12/21 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/21 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 10/05/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 05/15/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 01/22/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/23/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 12/23/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/29/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/28/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/28/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 |
