| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/23/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/23/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/25/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/14/21 | Initial statement of beneficial ownership of securities |
|
4 | ||
| 09/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/15/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/04/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/04/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/27/20 | Initial statement of beneficial ownership of securities |
|
4 | ||
| 05/18/20 | Statement of changes in beneficial ownership of securities |
|
3 |