Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2023 | Apr 25, 2023 | 000-17988 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 11, 2022 | Oct 6, 2022 | 000-17988 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2022 | Apr 25, 2022 | 000-17988 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2021 | Oct 12, 2021 | 000-17988 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 13, 2020 | Oct 6, 2020 | 000-17988 |