Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
5 | Open Document | Open Filing | Feb 14, 2022 | Dec 31, 2021 | 000-56176 | |
4 | Open Document | Open Filing | Oct 5, 2021 | Oct 1, 2021 | 000-56176 | |
3 | Open Document | Open Filing | Aug 23, 2021 | Aug 12, 2021 | 000-56176 | |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 16, 2021 | Aug 12, 2021 | 000-56176 |