| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/06/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/11/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/08/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 05/08/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |