| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Feb 28, 2022 | 001-37619 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2021 | Apr 22, 2021 | 001-37619 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2020 | Nov 6, 2020 | 001-37619 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2020 | Oct 13, 2020 | 001-37619 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2020 | Feb 12, 2020 | 001-37619 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2020 | Jan 8, 2020 | 001-37619 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2019 | Jul 26, 2019 | 001-37619 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2019 | Jun 7, 2019 | 001-37619 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2019 | Jun 7, 2019 | 001-37619 |