| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Oct 3, 2025 | Oct 2, 2025 | 001-37606 | |
| 4 | Open Document | Open Filing | Aug 22, 2025 | Aug 20, 2025 | 001-37606 | |
| 4 | Open Document | Open Filing | Apr 30, 2025 | Apr 28, 2025 | 001-37606 | |
| 4 | Open Document | Open Filing | Jan 17, 2025 | Jan 15, 2025 | 001-37606 | |
| 4 | Open Document | Open Filing | Dec 23, 2024 | Dec 19, 2024 | 001-37606 | |
| 4 | Open Document | Open Filing | Dec 6, 2024 | Nov 19, 2024 | 001-37606 | |
| 4 | Open Document | Open Filing | Jan 12, 2024 | Jan 2, 2024 | 001-37606 | |
| 4 | Open Document | Open Filing | Aug 4, 2021 | Aug 2, 2021 | 001-37606 | |
| 4 | Open Document | Open Filing | Jul 1, 2021 | Jun 29, 2021 | 001-37606 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 30, 2020 | 001-37606 |
| 4 | Open Document | Open Filing | Jan 8, 2020 | Jan 6, 2020 | 001-37606 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Oct 7, 2019 | Oct 3, 2019 | 000-28259 |
| 5 | Open Document | Open Filing | ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | Oct 4, 2019 | Aug 31, 2019 | 000-28259 |
| 4 | Open Document | Open Filing | 4 | Jun 6, 2019 | Jun 4, 2019 | 001-37606 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2018 | Oct 1, 2018 | 001-37606 |
| 4 | Open Document | Open Filing | 4 | May 17, 2018 | May 15, 2018 | 001-37606 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 2, 2018 | Jan 31, 2018 | 000-28259 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Dec 22, 2017 | Dec 13, 2017 | 000-28259 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2017 | Dec 13, 2017 | 001-37606 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 15, 2017 | May 12, 2017 | 001-37606 |
| 4 | Open Document | Open Filing | 4 | Sep 26, 2016 | Sep 22, 2016 | 001-37606 |
| 3 | Open Document | Open Filing | 3 | Oct 9, 2015 | Oct 1, 2015 | 000-51652 |