| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
