| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 28, 2023 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2022 | Apr 26, 2022 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2021 | Apr 27, 2021 | 001-37827 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 6, 2018 | Aug 28, 2018 | 001-36623 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 12, 2016 | Jul 12, 2016 | 001-37827 |