| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/31/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/24/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/11/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/11/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/12/16 | Statement of changes in beneficial ownership of securities |
|
2 |