| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/09/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/09/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/09/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/03/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/10/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/01/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
