| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 Apr 2024 | 18 Jul 2023 | 000-56262 | |
| 4 | Open Document | Open Filing | 30 Mar 2023 | 30 Mar 2023 | 000-56262 | |
| 4 | Open Document | Open Filing | 17 Jun 2022 | 17 Jun 2022 | 000-56262 | |
| 4 | Open Document | Open Filing | 20 Dec 2021 | 13 Dec 2021 | 000-56262 | |
| 3 | Open Document | Open Filing | 09 Aug 2021 | 30 Jul 2021 | 000-56262 | |
| SC 13D | Open Document | Open Filing | SC 13D | 09 Aug 2021 |