| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/10/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/10/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/13/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/14/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/18/20 | Statement of changes in beneficial ownership of securities |
|
2 |
