Section 16 Filings
| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 06/21/16 | 3 | Initial statement of beneficial ownership of securities |   | 2 | |
| 06/21/16 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 06/21/16 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/02/15 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/02/15 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 02/23/15 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 02/17/15 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | 
 
           