| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | Jul 20, 2018 | Jun 30, 2018 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Apr 18, 2018 | Mar 31, 2018 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Jan 22, 2018 | Dec 31, 2017 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Oct 19, 2017 | Sep 30, 2017 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Jul 20, 2017 | Jun 30, 2017 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Apr 26, 2017 | Mar 31, 2017 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Jan 27, 2017 | Dec 31, 2016 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Oct 20, 2016 | Sep 30, 2016 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Aug 3, 2016 | Jun 30, 2016 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Apr 20, 2016 | Mar 31, 2016 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Jan 26, 2016 | Dec 31, 2015 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Oct 20, 2015 | Sep 30, 2015 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Jul 23, 2015 | Jun 30, 2015 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Apr 21, 2015 | Mar 31, 2015 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Jan 22, 2015 | Dec 31, 2014 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Nov 14, 2014 | Sep 30, 2014 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Jul 24, 2014 | Jun 30, 2014 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Apr 29, 2014 | Mar 31, 2014 | 028-06662 | |
| 13F-HR | Open Document | Open Filing | Jan 24, 2014 | Dec 31, 2013 | 028-06662 |