| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | May 17, 2021 | Mar 31, 2021 | 028-19192 | |
| SC 13G | Open Document | Open Filing | Feb 16, 2021 | |||
| SC 13G | Open Document | Open Filing | Feb 16, 2021 | |||
| SC 13G | Open Document | Open Filing | Feb 16, 2021 | |||
| 13F-HR | Open Document | Open Filing | Feb 16, 2021 | Dec 31, 2020 | 028-19192 | |
| 13F-HR | Open Document | Open Filing | Nov 13, 2020 | Sep 30, 2020 | 028-19192 | |
| 13F-HR | Open Document | Open Filing | Aug 14, 2020 | Jun 30, 2020 | 028-19192 | |
| 13F-HR | Open Document | Open Filing | May 15, 2020 | Mar 31, 2020 | 028-19192 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13G | Feb 14, 2020 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2020 | ||
| 13F-HR | Open Document | Open Filing | Feb 14, 2020 | Dec 31, 2019 | 028-19192 | |
| SC 13G | Open Document | Open Filing | SC 13G | Jan 29, 2020 | ||
| SC 13G | Open Document | Open Filing | SC 13G | Dec 12, 2019 | ||
| 13F-HR | Open Document | Open Filing | Nov 14, 2019 | Sep 30, 2019 | 028-19192 | |
| 13F-HR | Open Document | Open Filing | Aug 14, 2019 | Jun 30, 2019 | 028-19192 | |
| 13F-HR | Open Document | Open Filing | May 14, 2019 | Mar 31, 2019 | 028-19192 | |
| SC 13G | Open Document | Open Filing | SC 13G | Mar 11, 2019 | ||
| 13F-HR | Open Document | Open Filing | Feb 13, 2019 | Dec 31, 2018 | 028-19192 |