| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/18/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/04/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/11/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/09/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/09/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/04/20 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 08/18/20 | Statement of changes in beneficial ownership of securities |
|
2 |