| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2022 | Feb 17, 2022 | 001-36330 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2021 | Jun 10, 2021 | 001-36330 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2020 | Jun 3, 2020 | 001-36330 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2019 | Jun 5, 2019 | 001-36330 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2018 | Jun 11, 2018 | 001-36330 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 13, 2018 | Jun 8, 2018 | 001-36330 |