| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/09/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |