| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 21, 2023 | Apr 20, 2023 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 19, 2023 | Apr 17, 2023 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2022 | Jun 21, 2022 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2022 | Mar 31, 2022 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2021 | Dec 21, 2021 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2021 | Dec 6, 2021 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2021 | Dec 3, 2021 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2021 | Feb 23, 2021 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2021 | Feb 12, 2021 | 001-37759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 21, 2020 | Mar 19, 2020 | 001-37759 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 4, 2018 | Nov 30, 2018 | 001-37759 |