| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | Nov 13, 2025 | Sep 30, 2025 | 028-17875 | |
| 3 | Open Document | Open Filing | Sep 4, 2025 | Aug 6, 2025 | 001-14129 | |
| 13F-HR | Open Document | Open Filing | Aug 13, 2025 | Jun 30, 2025 | 028-17875 | |
| SCHEDULE 13G/A | Open Document | Open Filing | May 14, 2025 | |||
| SCHEDULE 13G/A | Open Document | Open Filing | May 14, 2025 | |||
| 13F-HR | Open Document | Open Filing | May 14, 2025 | Mar 31, 2025 | 028-17875 | |
| SCHEDULE 13G | Open Document | Open Filing | Mar 12, 2025 | |||
| 13F-HR | Open Document | Open Filing | Feb 12, 2025 | Dec 31, 2024 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Nov 13, 2024 | Sep 30, 2024 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Aug 14, 2024 | Jun 30, 2024 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | May 2, 2024 | Mar 31, 2024 | 028-17875 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G (AMENDMENT NO. 1) | Feb 13, 2024 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G (AMENDMENT NO. 1) | Feb 13, 2024 | ||
| 13F-HR | Open Document | Open Filing | Feb 13, 2024 | Dec 31, 2023 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Nov 14, 2023 | Sep 30, 2023 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Aug 11, 2023 | Jun 30, 2023 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | May 11, 2023 | Mar 31, 2023 | 028-17875 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 17, 2023 | ||
| 13F-HR | Open Document | Open Filing | Feb 14, 2023 | Dec 31, 2022 | 028-17875 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G (AMENDMENT NO. 1) | Feb 8, 2023 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G (AMENDMENT NO. 1) | Feb 8, 2023 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G (AMENDMENT NO. 2) | Feb 8, 2023 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G (AMENDMENT NO. 1) | Feb 8, 2023 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Nov 16, 2022 | ||
| 13F-HR | Open Document | Open Filing | Nov 9, 2022 | Sep 30, 2022 | 028-17875 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Nov 1, 2022 | 001-36137 |
| 13F-HR | Open Document | Open Filing | Aug 2, 2022 | Jun 30, 2022 | 028-17875 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, AMENDMENT #2 | Feb 14, 2022 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, AMENDMENT #1 | Feb 14, 2022 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, #1 | Feb 14, 2022 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, AMENDMENT #3 | Feb 14, 2022 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, AMENDMENT #1 | Feb 14, 2022 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, AMENDMENT #1 | Feb 14, 2022 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, AMENDMENT #1 | Feb 14, 2022 | ||
| 13F-HR | Open Document | Open Filing | Feb 14, 2022 | Dec 31, 2021 | 028-17875 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2021 | Oct 31, 2021 | 001-36137 |
| 13F-HR | Open Document | Open Filing | Nov 16, 2021 | Sep 30, 2021 | 028-17875 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G (AMENDMENT #2) | Nov 16, 2021 | ||
| 4/A | Open Document | Open Filing | FORM 4/A | Nov 15, 2021 | Feb 3, 2021 | 001-39767 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Nov 1, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | Sep 27, 2021 | Feb 3, 2021 | 001-39767 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 27, 2021 | Feb 3, 2021 | 001-39767 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G (AMENDMENT NO. 1) | Sep 27, 2021 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Sep 27, 2021 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Sep 27, 2021 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Sep 3, 2021 | ||
| 13F-HR | Open Document | Open Filing | Aug 17, 2021 | Jun 30, 2021 | 028-17875 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 28, 2021 | May 28, 2021 | 001-36137 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 28, 2021 | May 28, 2021 | 001-36137 |
| 13F-HR | Open Document | Open Filing | May 14, 2021 | Mar 31, 2021 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Feb 16, 2021 | Dec 31, 2020 | 028-17875 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 8, 2021 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 8, 2021 | ||
| 13F-HR/A | Open Document | Open Filing | Jan 15, 2021 | Sep 30, 2020 | 028-17875 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Jan 12, 2021 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Jan 12, 2021 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Jan 12, 2021 | ||
| 13F-HR/A | Open Document | Open Filing | Dec 1, 2020 | Sep 30, 2020 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Nov 12, 2020 | Sep 30, 2020 | 028-17875 | |
| SC 13D/A | Open Document | Open Filing | Oct 2, 2020 | |||
| SC 13D/A | Open Document | Open Filing | HARTREE 13D/A NO.2 | Sep 30, 2020 | ||
| 13F-HR | Open Document | Open Filing | Aug 13, 2020 | Jun 30, 2020 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | May 14, 2020 | Mar 31, 2020 | 028-17875 | |
| SC 13G | Open Document | Open Filing | Mar 30, 2020 | |||
| 13F-HR/A | Open Document | Open Filing | Feb 13, 2020 | Dec 31, 2019 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Feb 12, 2020 | Dec 31, 2019 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Nov 14, 2019 | Sep 30, 2019 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Aug 6, 2019 | Jun 30, 2019 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | May 6, 2019 | Mar 31, 2019 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Feb 1, 2019 | Dec 31, 2018 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Nov 13, 2018 | Sep 30, 2018 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Jul 27, 2018 | Jun 30, 2018 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | May 3, 2018 | Mar 31, 2018 | 028-17875 | |
| 13F-HR/A | Open Document | Open Filing | Feb 14, 2018 | Dec 31, 2017 | 028-17875 | |
| 13F-HR/A | Open Document | Open Filing | Feb 14, 2018 | Dec 31, 2017 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Feb 14, 2018 | Dec 31, 2017 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Nov 14, 2017 | Sep 30, 2017 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Aug 14, 2017 | Jun 30, 2017 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | May 10, 2017 | Mar 31, 2017 | 028-17875 | |
| 13F-HR/A | Open Document | Open Filing | Feb 24, 2017 | Dec 31, 2016 | 028-17875 | |
| 13F-HR/A | Open Document | Open Filing | Feb 24, 2017 | Dec 31, 2016 | 028-17875 | |
| 13F-HR | Open Document | Open Filing | Feb 14, 2017 | Dec 31, 2016 | 028-17875 |