| Date | Form | Description | Docs | XBRL | Pages |
| 06/10/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/06/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/21/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/11/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/04/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/30/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/25/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |



