| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | May 15, 2019 | Mar 31, 2019 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Feb 25, 2019 | Dec 31, 2018 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Nov 2, 2018 | Sep 30, 2018 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Aug 28, 2018 | Jun 30, 2018 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Jun 5, 2018 | Mar 31, 2018 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Feb 9, 2018 | Dec 31, 2017 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Nov 16, 2017 | Sep 30, 2017 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Aug 10, 2017 | Jun 30, 2017 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | May 2, 2017 | Mar 31, 2017 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Feb 13, 2017 | Dec 31, 2016 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Nov 2, 2016 | Sep 30, 2016 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Aug 15, 2016 | Jun 30, 2016 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | May 3, 2016 | Mar 31, 2016 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Jan 29, 2016 | Dec 31, 2015 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Nov 6, 2015 | Sep 30, 2015 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Aug 14, 2015 | Jun 30, 2015 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | May 14, 2015 | Mar 31, 2015 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Feb 9, 2015 | Dec 31, 2014 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Nov 13, 2014 | Sep 30, 2014 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Aug 8, 2014 | Jun 30, 2014 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | May 5, 2014 | Mar 31, 2014 | 028-13019 | |
| 13F-HR | Open Document | Open Filing | Jan 29, 2014 | Dec 31, 2013 | 028-13019 |