| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 10/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/29/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |