| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/31/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 01/31/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 01/31/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 01/31/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 01/31/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/14/21 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 
       
   | 
  4 | |
| 11/15/21 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 11/04/21 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                            | 
  53 | 
| 11/01/21 | 3 | Initial statement of beneficial ownership of securities | 
       
   | 
  4 | |
| 10/28/21 | 8-K | Current report filing | 
       
   | 
  
                                            | 
  36 | 




