| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | 14 Feb 2018 | 31 Dec 2017 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 09 Nov 2017 | 30 Sep 2017 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 09 May 2017 | 31 Mar 2017 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 19 Jan 2017 | 31 Dec 2016 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 31 Oct 2016 | 30 Sep 2016 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 29 Jul 2016 | 30 Jun 2016 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 13 May 2016 | 31 Mar 2016 | 028-10731 | |
| SC 13G | Open Document | Open Filing | 22 Feb 2016 | |||
| 13F-HR | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 21 Oct 2015 | 30 Sep 2015 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 30 Jul 2015 | 30 Jun 2015 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 29 Apr 2015 | 31 Mar 2015 | 028-10731 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 17 Feb 2015 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 17 Feb 2015 | ||
| 13F-HR | Open Document | Open Filing | 12 Feb 2015 | 31 Dec 2014 | 028-10731 | |
| SC 13G | Open Document | Open Filing | 07 Jan 2015 | |||
| 13F-HR | Open Document | Open Filing | 12 Nov 2014 | 30 Sep 2014 | 028-10731 | |
| SC 13G | Open Document | Open Filing | 24 Oct 2014 | |||
| 13F-HR/A | Open Document | Open Filing | 08 Oct 2014 | 30 Jun 2014 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 18 Aug 2014 | 30 Jun 2014 | 028-10731 | |
| 13F-HR | Open Document | Open Filing | 14 May 2014 | 31 Mar 2014 | 028-10731 | |
| SC 13G | Open Document | Open Filing | 18 Apr 2014 | |||
| SC 13G | Open Document | Open Filing | 03 Apr 2014 | |||
| 13F-HR | Open Document | Open Filing | 18 Feb 2014 | 31 Dec 2013 | 028-10731 |