| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/27/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/14/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/14/20 | Statement of changes in beneficial ownership of securities |
|
2 |