Section 16 Filings
| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/16/17 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 06/16/17 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 01/18/17 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 08/12/16 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 



