| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/24/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/11/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 05/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/14/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 04/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |