| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/23/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/21/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/20/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/20/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/23/20 | Statement of changes in beneficial ownership of securities |
|
3 |