| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2021 | Jun 10, 2021 | 001-38537 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2021 | Feb 1, 2021 | 001-38537 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2021 | Jan 18, 2021 | 001-38537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2021 | Jan 15, 2021 | 001-36483 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2020 | Feb 12, 2020 | 001-36483 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 18, 2019 | Dec 10, 2019 | 001-36483 |