| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | May 26, 2023 | May 26, 2023 | 001-36062 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 26, 2023 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 3, 2023 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jul 8, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2021 | Dec 21, 2021 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2016 | Nov 14, 2016 | 001-36062 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 2, 2015 | Oct 23, 2015 | 001-36062 |