| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/07/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |