| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Apr 3, 2023 | Mar 30, 2023 | 001-38267 | |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Aug 18, 2022 | ||
| 4 | Open Document | Open Filing | Aug 18, 2022 | Aug 16, 2022 | 001-38267 | |
| 3 | Open Document | Open Filing | FORM 3 | Jul 29, 2020 | Jul 28, 2020 | 001-38267 |