| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/16/20 | 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 | |
| 07/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
