| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | May 12, 2017 | Mar 31, 2017 | 028-17207 | |
| 13F-HR | Open Document | Open Filing | Feb 14, 2017 | Dec 31, 2016 | 028-17207 | |
| 13F-HR | Open Document | Open Filing | Nov 15, 2016 | Sep 30, 2016 | 028-17207 | |
| 13F-HR | Open Document | Open Filing | Aug 11, 2016 | Jun 30, 2016 | 028-17207 | |
| 13F-HR | Open Document | Open Filing | May 11, 2016 | Mar 31, 2016 | 028-17207 | |
| 13F-HR | Open Document | Open Filing | Feb 12, 2016 | Dec 31, 2015 | 028-17207 |