| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/16/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 10/16/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 10/16/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 10/05/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 08/11/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/06/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |