| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 11/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 11/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/24/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 07/24/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 06/26/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/26/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |