| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/25/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/25/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |