| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2023 | Feb 8, 2023 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2022 | Mar 3, 2022 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2021 | Mar 10, 2021 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2021 | Mar 3, 2021 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2020 | Nov 13, 2020 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2020 | Nov 11, 2020 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2020 | Mar 23, 2020 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2020 | Mar 3, 2020 | 001-37427 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2019 | Nov 13, 2019 | 001-37427 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 15, 2019 | Nov 11, 2019 | 001-37427 |