| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/18/21 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 09/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 08/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 04/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
