| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/16/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/04/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 11/03/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/30/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/30/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/28/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 05/14/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/13/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/13/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/13/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 |
