| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/31/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/31/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/01/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/15/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/07/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/06/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/10/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/07/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/07/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/07/20 | Statement of changes in beneficial ownership of securities |
|
2 |