Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Jan 3, 2023 | Dec 30, 2022 | 000-21074 | |
SC 13D/A | Open Document | Open Filing | Jan 3, 2023 | |||
4 | Open Document | Open Filing | Jun 14, 2022 | Jun 10, 2022 | 000-21074 | |
4 | Open Document | Open Filing | Dec 20, 2021 | Dec 16, 2021 | 000-21074 | |
4 | Open Document | Open Filing | Dec 16, 2021 | Dec 14, 2021 | 000-21074 | |
4 | Open Document | Open Filing | Dec 14, 2021 | Dec 10, 2021 | 000-21074 | |
4 | Open Document | Open Filing | Dec 9, 2021 | Dec 8, 2021 | 000-21074 | |
SC 13D/A | Open Document | Open Filing | Dec 9, 2021 | |||
SC 13D | Open Document | Open Filing | Sep 13, 2021 | |||
3 | Open Document | Open Filing | Sep 10, 2021 | Sep 9, 2021 | 000-21074 | |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 10, 2014 | Sep 3, 2014 | 000-54639 |