| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Dec 27, 2023 | Dec 22, 2023 | 001-35887 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 27, 2023 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 13, 2020 | Jul 2, 2020 | 001-35887 |
| SC 13D | Open Document | Open Filing | SC 13D | Jul 13, 2020 |