| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/19/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/06/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
