| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/25/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/07/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/07/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
