| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open Document | Open Filing | Jul 23, 2021 | Jun 30, 2021 | 028-16972 | |
| 13F-NT | Open Document | Open Filing | Apr 26, 2021 | Mar 31, 2021 | 028-16972 | |
| 13F-NT | Open Document | Open Filing | Apr 21, 2016 | Mar 31, 2016 | 028-16972 | |
| 13F-NT | Open Document | Open Filing | Jan 26, 2016 | Dec 31, 2015 | 028-16972 | |
| 13F-NT | Open Document | Open Filing | Aug 12, 2015 | Jun 30, 2015 | 028-16972 |