| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | Aug 14, 2015 | Jun 30, 2015 | 028-16430 | |
| 13F-HR | Open Document | Open Filing | May 14, 2015 | Mar 31, 2015 | 028-16430 | |
| 13F-HR | Open Document | Open Filing | Feb 9, 2015 | Dec 31, 2014 | 028-16430 |