| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |