| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |