| Date | Form | Description | Docs | XBRL | Pages |
| 09/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/09/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/31/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/07/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/30/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |



