| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |