| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/12/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/31/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/12/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |