| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/12/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 10/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/03/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 07/03/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/13/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 05/16/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 12/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/14/18 | 3 | Initial statement of beneficial ownership of securities |
|
1 |
