Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Jan 4, 2022 | Jan 3, 2022 | 001-34780 | |
4 | Open Document | Open Filing | Oct 5, 2021 | Oct 1, 2021 | 001-34780 | |
4 | Open Document | Open Filing | Jun 21, 2021 | Jun 17, 2021 | 001-34780 | |
4 | Open Document | Open Filing | Feb 13, 2020 | Feb 11, 2020 | 001-34780 | |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2019 | Feb 5, 2019 | 001-34780 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2017 | Jun 10, 2017 | 001-34780 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2016 | Feb 23, 2016 | 001-34780 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2015 | Feb 23, 2015 | 001-34780 |