| Date | Form | Description | Docs | XBRL | Pages |
| 06/15/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/11/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/11/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/11/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/10/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/10/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |



