| Date | Form | Description | Docs | XBRL | Pages |
| 07/05/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/02/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/07/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/05/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/08/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |