| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/10/21 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | ||
| 06/10/21 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | ||
| 06/10/21 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | ||
| 06/10/21 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | ||
| 06/10/21 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | ||
| 06/10/21 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | ||
| 06/03/21 | Current report filing | 
       
   | 
  
                  | 
  3 | |
| 05/26/21 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
       
   | 
  2 | ||
| 05/14/21 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | ||
| 05/11/21 | Current report filing | 
       
   | 
  
                  | 
  35 | 

