| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR/A | Open Document | Open Filing | Nov 25, 2020 | Sep 30, 2019 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Oct 28, 2020 | Sep 30, 2020 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Jul 16, 2020 | Jun 30, 2020 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Apr 22, 2020 | Mar 31, 2020 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Jan 21, 2020 | Dec 31, 2019 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Oct 22, 2019 | Sep 30, 2019 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Jul 25, 2019 | Jun 30, 2019 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Apr 25, 2019 | Mar 31, 2019 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Feb 13, 2019 | Dec 31, 2018 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Oct 29, 2018 | Sep 30, 2018 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Jul 25, 2018 | Jun 30, 2018 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | May 15, 2018 | Mar 31, 2018 | 028-18293 | |
| 13F-HR | Open Document | Open Filing | Feb 8, 2018 | Dec 31, 2017 | 028-18293 |