Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Mar 28, 2023 | Mar 24, 2023 | 000-55600 | |
4 | Open Document | Open Filing | Dec 30, 2021 | Dec 30, 2021 | 000-55600 | |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2019 | Dec 5, 2019 | 000-52055 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2019 | Feb 28, 2019 | 000-52055 |
4 | Open Document | Open Filing | Jun 21, 2016 | Jun 20, 2016 | 000-55600 | |
4 | Open Document | Open Filing | Apr 6, 2016 | Apr 4, 2016 | 000-55600 | |
SC 13D | Open Document | Open Filing | Mar 25, 2016 | |||
3 | Open Document | Open Filing | Mar 24, 2016 | Mar 24, 2016 | 000-55600 |