| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jun 27, 2022 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2022 | Jun 13, 2022 | 001-38545 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Jan 20, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jan 11, 2021 | Jan 7, 2021 | 001-38545 |
| 3 | Open Document | Open Filing | Mar 5, 2019 | Jun 19, 2018 | 001-38545 |