| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | 13 Nov 2018 | 30 Sep 2018 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 13 Aug 2018 | 30 Jun 2018 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 14 May 2018 | 31 Mar 2018 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 13 Feb 2018 | 31 Dec 2017 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 13 Nov 2017 | 30 Sep 2017 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 11 Aug 2017 | 30 Jun 2017 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 11 May 2017 | 31 Mar 2017 | 028-17157 | |
| SC 13G | Open Document | Open Filing | 03 Mar 2017 | 005-87201 | ||
| SC 13G/A | Open Document | Open Filing | 13 Feb 2017 | 005-87201 | ||
| 13F-HR | Open Document | Open Filing | 13 Feb 2017 | 31 Dec 2016 | 028-17157 | |
| SC 13G | Open Document | Open Filing | 14 Nov 2016 | 005-87201 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 12 Aug 2016 | 30 Jun 2016 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 12 May 2016 | 31 Mar 2016 | 028-17157 | |
| 13F-HR | Open Document | Open Filing | 11 Feb 2016 | 31 Dec 2015 | 028-17157 | |
| SC 13G/A | Open Document | Open Filing | 29 Jan 2014 | 005-87201 | ||
| SC 13G/A | Open Document | Open Filing | 29 Jan 2014 | 005-87201 |