| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/22/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/11/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/11/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/11/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/01/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/10/20 | Statement of changes in beneficial ownership of securities |
|
2 |