| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/11/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/12/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/29/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/17/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 08/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |