| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/01/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/20/20 | Statement of changes in beneficial ownership of securities |
|
2 |