| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/12/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |