| Date | Form | Description | XBRL | Pages | 
|---|---|---|---|---|
| 06/29/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/15/20 | 8-K | Form 8-K: Current report filing | 
                                            
                             | 
                  39 | 
| 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 | |
| 06/08/20 | 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 | |
| 06/08/20 | 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 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/05/20 | 8-K | Form 8-K: Current report filing | 
                                            
                             | 
                  3 |