Section 16 Filings
| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/01/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 02/25/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 02/25/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 02/25/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 02/25/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 02/25/22 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 08/20/21 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 05/28/21 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 05/28/21 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 05/28/21 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 

