| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 21, 2025 | Jan 17, 2025 | 000-56272 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 22, 2023 | Dec 22, 2023 | 000-56272 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 22, 2022 | Dec 22, 2022 | 000-56272 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 10, 2021 | Dec 8, 2021 | 000-56272 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 27, 2021 | Apr 27, 2021 | 000-56272 |