| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/23/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/23/21 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 03/03/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/03/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/03/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/06/20 | Statement of changes in beneficial ownership of securities |
|
2 |