| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open Document | Open Filing | 13 Nov 2015 | 30 Sep 2015 | 028-11149 | |
| 13F-NT | Open Document | Open Filing | 07 Aug 2015 | 30 Jun 2015 | 028-11149 | |
| 13F-NT | Open Document | Open Filing | 13 May 2015 | 31 Mar 2015 | 028-11149 | |
| 13F-NT | Open Document | Open Filing | 12 Feb 2015 | 31 Dec 2014 | 028-11149 | |
| 13F-HR/A | Open Document | Open Filing | 18 Dec 2014 | 30 Sep 2014 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 12 Nov 2014 | 30 Sep 2014 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 09 May 2014 | 31 Mar 2014 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 11 Feb 2014 | 31 Dec 2013 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 12 Nov 2013 | 30 Sep 2013 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 05 Aug 2013 | 30 Jun 2013 | 028-11149 | |
| 13F-HR/A | Open Document | Open Filing | 10 May 2013 | 31 Mar 2013 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 10 May 2013 | 31 Mar 2013 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 12 Feb 2013 | 31 Dec 2012 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 13 Nov 2012 | 30 Sep 2012 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 10 Aug 2012 | 30 Jun 2012 | 028-11149 | |
| 13F-HR | Open Document | Open Filing | 11 May 2012 | 31 Mar 2012 | 028-11149 | |
| SC 13G/A | Open Document | Open Filing | 03 May 2012 | |||
| SC 13G | Open Document | Open Filing | 14 Feb 2012 | |||
| 13F-HR | Open Document | Open Filing | 10 Feb 2012 | 31 Dec 2011 | 028-11149 |