| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Oct 11, 2023 | Oct 10, 2023 | 001-37526 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 15, 2023 | Jun 13, 2023 | 001-37526 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 16, 2022 | Jun 14, 2022 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2021 | Aug 3, 2021 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2020 | Jun 10, 2020 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2019 | Jun 11, 2019 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2018 | Jun 6, 2018 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2017 | Jun 7, 2017 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2016 | May 25, 2016 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2015 | Aug 4, 2015 | 001-37526 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2015 | Aug 4, 2015 | 001-37526 |