| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/19/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/19/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/03/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/27/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/21/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/19/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/09/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
