| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | Feb 12, 2021 | Dec 31, 2020 | 028-20056 | |
| 13F-HR | Open Document | Open Filing | Nov 6, 2020 | Sep 30, 2020 | 028-20056 | |
| 13F-HR | Open Document | Open Filing | Aug 19, 2020 | Jun 30, 2020 | 028-20056 | |
| 13F-HR | Open Document | Open Filing | May 13, 2020 | Mar 31, 2020 | 028-20056 | |
| 13F-HR | Open Document | Open Filing | Feb 14, 2020 | Dec 31, 2019 | 028-20056 |