| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/28/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/29/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
