| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jan 30, 2023 | Jan 26, 2023 | 001-37661 | |
| 4 | Open Document | Open Filing | Jan 31, 2022 | Jan 27, 2022 | 001-37661 | |
| 4 | Open Document | Open Filing | Jan 28, 2021 | Jan 28, 2021 | 001-37661 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 23, 2020 | Apr 23, 2020 | 001-37661 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 21, 2020 | Apr 16, 2020 | 001-37661 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2020 | Mar 1, 2020 | 001-37661 |
| 3/A | Open Document | Open Filing | FORM 3/A | Mar 2, 2020 | Mar 1, 2020 | 001-37661 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 2, 2020 | Feb 28, 2020 | 001-37661 |