| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | May 29, 2025 | May 8, 2025 | 001-40023 | |
| 4 | Open Document | Open Filing | May 19, 2020 | May 18, 2020 | 001-37428 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 13, 2020 | Mar 4, 2020 | 001-37428 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2019 | Feb 6, 2019 | 001-37428 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 27, 2018 | Jun 26, 2018 | 001-37428 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2018 | Jan 23, 2018 | 001-37428 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2017 | Oct 3, 2017 | 001-37428 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2016 | Oct 25, 2016 | 001-37428 |
| 4 | Open Document | Open Filing | Jul 7, 2016 | Jul 5, 2016 | 001-37428 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2016 | Feb 22, 2016 | 001-37428 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2015 | Jun 29, 2015 | 001-37428 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 24, 2015 | Jun 24, 2015 | 001-37428 |