| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2025 | May 13, 2025 | 001-37716 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2024 | May 9, 2024 | 001-37716 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 5, 2023 | Sep 1, 2023 | 001-37716 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2023 | May 11, 2023 | 001-37716 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2022 | Sep 1, 2022 | 001-37716 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2021 | Sep 1, 2021 | 001-37716 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2020 | Sep 1, 2020 | 001-37716 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2019 | Sep 1, 2019 | 001-37716 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2018 | Sep 1, 2018 | 001-37716 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2017 | Sep 1, 2017 | 001-37716 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2016 | Sep 1, 2016 | 001-37716 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2015 | Sep 1, 2015 | 000-19989 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2014 | Dec 12, 2014 | 000-19989 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2014 | Sep 1, 2014 | 000-19989 |