| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR/A | Open Document | Open Filing | 05 Feb 2018 | 31 Dec 2017 | 028-17521 | |
| 13F-HR | Open Document | Open Filing | 30 Jan 2018 | 31 Dec 2017 | 028-17521 | |
| 13F-HR | Open Document | Open Filing | 13 Nov 2017 | 30 Sep 2017 | 028-17521 | |
| 13F-HR | Open Document | Open Filing | 08 Aug 2017 | 30 Jun 2017 | 028-17521 | |
| 13F-HR | Open Document | Open Filing | 12 May 2017 | 31 Mar 2017 | 028-17521 | |
| 13F-HR | Open Document | Open Filing | 03 Feb 2017 | 31 Dec 2016 | 028-17521 | |
| 13F-HR | Open Document | Open Filing | 18 Aug 2016 | 30 Jun 2016 | 028-17521 |