| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2021 | Jun 17, 2021 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 22, 2021 | Jun 17, 2021 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2021 | Jun 16, 2021 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2020 | Sep 18, 2020 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2020 | Jun 30, 2020 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2019 | Aug 16, 2019 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2018 | Sep 10, 2018 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 26, 2018 | Jul 24, 2018 | 001-38365 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 24, 2018 | Jan 24, 2018 | 001-38365 |