| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/03/20 | 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 | |
| 11/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |