| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | May 28, 2021 | May 26, 2021 | 001-38990 | |
| 4 | Open Document | Open Filing | Jan 6, 2021 | Jan 5, 2021 | 001-38990 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 6, 2020 | Oct 28, 2020 | 001-38990 |