| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
