| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | 15 Jul 2020 | 30 Jun 2020 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 13 Apr 2020 | 31 Mar 2020 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 22 Jan 2020 | 31 Dec 2019 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 10 Oct 2019 | 30 Sep 2019 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 10 Jul 2019 | 30 Jun 2019 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 24 Apr 2019 | 31 Mar 2019 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 18 Jan 2019 | 31 Dec 2018 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 16 Oct 2018 | 30 Sep 2018 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 13 Jul 2018 | 30 Jun 2018 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 30 Apr 2018 | 31 Mar 2018 | 028-18449 | |
| 13F-HR | Open Document | Open Filing | 13 Feb 2018 | 31 Dec 2017 | 028-18449 |