| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR/A | Open Document | Open Filing | 21 Feb 2017 | 31 Dec 2016 | 028-17308 | |
| 13F-HR | Open Document | Open Filing | 16 Feb 2017 | 31 Dec 2016 | 028-17308 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-17308 | |
| 13F-HR | Open Document | Open Filing | 12 Aug 2016 | 30 Jun 2016 | 028-17308 | |
| 13F-HR | Open Document | Open Filing | 16 May 2016 | 31 Mar 2016 | 028-17308 | |
| 13F-HR | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-17308 |