| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/22/21 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 04/08/21 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 09/30/20 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 09/14/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 05/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/21/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/21/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/21/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/20 | Statement of changes in beneficial ownership of securities |
|
2 |