| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | 001-37986 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Oct 1, 2021 | 001-37986 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2021 | Jun 30, 2021 | 001-37986 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 8, 2021 | Apr 6, 2021 | 001-37986 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2021 | Jan 7, 2021 | 001-37986 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2020 | Oct 29, 2020 | 001-37986 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2020 | Jun 26, 2020 | 001-37986 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2019 | Nov 6, 2019 | 001-37986 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 30, 2018 | Jul 26, 2018 | 001-37986 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 30, 2018 | Jul 26, 2018 | 001-37986 |