| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 15, 2025 | Sep 15, 2025 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 31, 2025 | Jul 29, 2025 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 10, 2024 | Dec 10, 2024 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 13, 2024 | Sep 13, 2024 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2024 | Jul 30, 2024 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 1, 2023 | Sep 1, 2023 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 11, 2023 | Aug 10, 2023 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 3, 2023 | Aug 1, 2023 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 9, 2022 | Aug 5, 2022 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 5, 2022 | Aug 3, 2022 | 001-37977 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2022 | May 31, 2022 | 001-37977 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 2, 2022 | Jun 1, 2022 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 17, 2021 | Sep 16, 2021 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 5, 2021 | Aug 3, 2021 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 23, 2020 | Dec 21, 2020 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 1, 2020 | Aug 28, 2020 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 14, 2020 | Aug 12, 2020 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 11, 2020 | Aug 7, 2020 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2019 | Nov 15, 2019 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2019 | Aug 7, 2019 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2018 | Aug 1, 2018 | 001-37977 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 27, 2018 | Jul 18, 2018 | 001-37977 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2014 | Mar 11, 2014 | 000-54283 |