| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/26/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 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 | 1 | |
| 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 | |
| 06/04/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 05/29/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 |