| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jan 13, 2025 | Sep 10, 2024 | 000-56453 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 31, 2022 | Aug 12, 2022 | 000-56453 |
| 3 | Open Document | Open Filing | Jul 29, 2022 | May 20, 2022 | 000-56453 | |
| SC 13G | Open Document | Open Filing | May 10, 2022 | |||
| SC 13G | Open Document | Open Filing | May 10, 2022 | |||
| 4/A | Open Document | Open Filing | FORM 4/A | May 9, 2022 | Apr 30, 2020 | 001-34294 |
| 4 | Open Document | Open Filing | Dec 10, 2021 | Apr 30, 2020 | 001-34294 | |
| 4 | Open Document | Open Filing | Dec 10, 2021 | Apr 30, 2020 | 001-34294 | |
| 3 | Open Document | Open Filing | Dec 10, 2021 | Nov 15, 2018 | 001-34294 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Oct 6, 2020 |