| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/20/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/30/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/14/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/14/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 09/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/11/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/26/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/26/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 08/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |