| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/19/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/16/20 | 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 | ||
| 08/20/20 | Statement of changes in beneficial ownership of securities |
|
2 |