| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Feb 2023 | 21 Feb 2023 | 001-39272 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 22 Feb 2023 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2021 | 08 Jun 2021 | 001-39272 |
| SC 13G | Open Document | Open Filing | SC 13G | 16 Feb 2021 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Feb 2021 | 04 Feb 2021 | 001-39272 |
| 3 | Open Document | Open Filing | 3 | 23 Apr 2020 | 23 Apr 2020 | 001-39272 |