| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 028-16775 | |
| 13F-NT | Open Document | Open Filing | 16 May 2016 | 31 Mar 2016 | 028-16775 | |
| 13F-HR | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-16775 | |
| 13F-HR/A | Open Document | Open Filing | 17 Nov 2015 | 30 Sep 2015 | 028-16775 | |
| 13F-HR | Open Document | Open Filing | 16 Nov 2015 | 30 Sep 2015 | 028-16775 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-16775 | |
| 13F-HR | Open Document | Open Filing | 15 May 2015 | 31 Mar 2015 | 028-16775 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 12 Mar 2015 | ||
| 13F-HR | Open Document | Open Filing | 17 Feb 2015 | 31 Dec 2014 | 028-16775 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 Feb 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 22 Jan 2015 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 30 Dec 2014 |