| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/29/21 | 8-K | Current report filing | 
       
   | 
  
                                | 
  33 | 
| 07/28/21 | 8-K | Current report filing | 
       
   | 
  
                                | 
  4 | 
| 06/21/21 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 
       
   | 
  11 | |
| 05/25/21 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 05/13/21 | 4/A | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 05/07/21 | 8-K | Current report filing | 
       
   | 
  
                                | 
  4 | 
| 05/06/21 | 8-K | Current report filing | 
       
   | 
  
                                | 
  4 | 
| 04/29/21 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                | 
  65 | 
| 04/29/21 | 8-K | Current report filing | 
       
   | 
  
                                | 
  40 | 
| 04/16/21 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 



