| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open Document | Open Filing | Nov 10, 2020 | Sep 30, 2020 | 028-18246 | |
| 13F-NT | Open Document | Open Filing | Aug 5, 2020 | Jun 30, 2020 | 028-18246 | |
| 13F-NT | Open Document | Open Filing | May 14, 2020 | Mar 31, 2020 | 028-18246 | |
| 13F-NT | Open Document | Open Filing | Feb 5, 2020 | Dec 31, 2019 | 028-18246 | |
| 13F-NT | Open Document | Open Filing | Nov 8, 2019 | Sep 30, 2019 | 028-18246 | |
| 13F-NT | Open Document | Open Filing | Aug 12, 2019 | Jun 30, 2019 | 028-18246 | |
| 13F-NT | Open Document | Open Filing | Apr 29, 2019 | Mar 31, 2019 | 028-18246 | |
| 4 | Open Document | Open Filing | 4 | Mar 15, 2019 | Mar 13, 2019 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Mar 6, 2019 | Mar 4, 2019 | 001-38034 |
| 13F-NT | Open Document | Open Filing | Feb 6, 2019 | Dec 31, 2018 | 028-18246 | |
| 13F-NT | Open Document | Open Filing | Oct 24, 2018 | Sep 30, 2018 | 028-18246 | |
| 4 | Open Document | Open Filing | 4 | Sep 12, 2018 | Sep 10, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Sep 10, 2018 | Sep 6, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 31, 2018 | Aug 30, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 30, 2018 | Aug 28, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 28, 2018 | Aug 24, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 24, 2018 | Aug 22, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 22, 2018 | Aug 20, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 20, 2018 | Aug 16, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 16, 2018 | Aug 14, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 15, 2018 | Aug 13, 2018 | 001-38034 |
| 4 | Open Document | Open Filing | 4 | Aug 15, 2018 | Aug 13, 2018 | 001-38034 |
| 13F-NT | Open Document | Open Filing | Aug 7, 2018 | Jun 30, 2018 | 028-18246 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2018 | Mar 12, 2018 | 001-38117 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 11, 2018 | Mar 7, 2018 | 001-38117 |
| 13F-NT | Open Document | Open Filing | Apr 10, 2018 | Mar 31, 2018 | 028-18246 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2018 | Mar 7, 2018 | 001-38117 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2018 | Mar 6, 2018 | 001-38117 |
| 13F-NT | Open Document | Open Filing | Feb 2, 2018 | Dec 31, 2017 | 028-18246 | |
| 4 | Open Document | Open Filing | 4 | Jul 10, 2017 | Jul 6, 2017 | 001-38117 |
| 4 | Open Document | Open Filing | 4 | Jul 10, 2017 | Jul 6, 2017 | 001-38117 |
| 4 | Open Document | Open Filing | 4 | Jul 10, 2017 | Jul 6, 2017 | 001-38117 |
| 3 | Open Document | Open Filing | 3 | Jun 29, 2017 | Jun 29, 2017 | 001-38117 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 20, 2017 | Apr 19, 2017 | 001-38056 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 12, 2017 | Apr 12, 2017 | 001-38056 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 29, 2017 | Mar 29, 2017 | 001-38034 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 24, 2017 | Mar 23, 2017 | 001-38034 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2015 | Nov 18, 2015 | 001-37629 |
| 3/A | Open Document | Open Filing | FORM 3/A | Nov 19, 2015 | Nov 12, 2015 | 001-37629 |