| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G | Open Document | Open Filing | SC 13G | May 10, 2022 | ||
| 3 | Open Document | Open Filing | FORM 3 | May 6, 2022 | May 4, 2022 | 001-36103 |
| SC 13G | Open Document | Open Filing | SC 13G | Aug 1, 2018 |