| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jul 28, 2023 | Jul 27, 2023 | 001-37769 | |
| 4 | Open Document | Open Filing | Jan 30, 2023 | Jan 26, 2023 | 001-37769 | |
| 4 | Open Document | Open Filing | Jan 31, 2022 | Jan 27, 2022 | 001-37769 | |
| 4 | Open Document | Open Filing | Feb 1, 2021 | Jan 27, 2021 | 001-37769 | |
| 4 | Open Document | Open Filing | Jul 2, 2020 | Jul 1, 2020 | 001-37769 | |
| 4 | Open Document | Open Filing | Jan 24, 2020 | Jan 22, 2020 | 001-37769 | |
| 4 | Open Document | Open Filing | Feb 4, 2019 | Jan 31, 2019 | 001-37769 | |
| 4/A | Open Document | Open Filing | Jun 29, 2018 | Jan 23, 2018 | 001-37769 | |
| 4 | Open Document | Open Filing | Jan 30, 2018 | Jan 23, 2018 | 001-37769 | |
| 3 | Open Document | Open Filing | Jan 30, 2018 | Mar 30, 2017 | 001-37769 |