| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/04/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |