| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/26/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/26/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/26/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/08/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/10/20 | Statement of changes in beneficial ownership of securities |
|
2 |