| Date | Form | Description | XBRL | Pages | 
|---|---|---|---|---|
| 09/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/09/20 | 8-K | Form 8-K: Current report filing | 
                                            
                             | 
                  51 | 
| 09/04/20 | 8-K | Form 8-K: Current report filing | 
                                            
                             | 
                  3 | 
| 08/28/20 | SC 13G | Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 8 | |
| 08/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/25/20 | SC 13G | Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 11 | |
| 08/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/06/20 | 8-K | Form 8-K: Current report filing | 
                                            
                             | 
                  10 | 
| 08/06/20 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 
                                            
                             | 
                  94 | 
| 07/28/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |