Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2024 | May 7, 2024 | 000-23621 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2023 | May 16, 2023 | 000-23621 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2022 | May 10, 2022 | 000-23621 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 11, 2021 | 000-23621 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2020 | May 11, 2020 | 000-23621 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2019 | May 8, 2019 | 000-23621 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2019 | May 8, 2019 | 000-23621 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 24, 2019 | Apr 24, 2019 | 001-08864 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2019 | Feb 13, 2019 | 001-08864 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 27, 2018 | Dec 26, 2018 | 001-08864 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2018 | Oct 2, 2018 | 001-08864 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2018 | Feb 14, 2018 | 001-08864 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2017 | Feb 8, 2017 | 001-08864 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2016 | Feb 10, 2016 | 001-08864 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2016 | Jan 4, 2016 | 001-08864 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2016 | Jan 1, 2016 | 001-08864 |