| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 5 | |
| 07/07/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 5 | |
| 06/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |