| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/03/15 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/17/15 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/11/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/06/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/09/15 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 06/09/15 | Statement of changes in beneficial ownership of securities |
|
2 |