| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/30/20 | 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 | |
| 06/30/20 | 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 | |
| 06/25/20 | 8-K | Form 8-K: Current report |
|
4 |
| 06/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/04/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/01/20 | SD | Form SD: Specialized disclosure report | 17 |
