| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Aug 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2023 | 17 Feb 2023 | 001-38381 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 27 Sep 2021 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 20 Sep 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | 07 Sep 2021 | 02 Sep 2021 | 001-38381 |
| D | Open Document | Open Filing | 22 Jan 2020 | 021-358666 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 17 Jan 2020 | ||
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2020 | 08 Jan 2020 | 001-38381 |