| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/28/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/28/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/28/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/06/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/06/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 06/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |