Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2025 | May 6, 2025 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2024 | May 7, 2024 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2023 | May 2, 2023 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2022 | May 3, 2022 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2022 | Feb 23, 2022 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2021 | Dec 1, 2021 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2021 | May 4, 2021 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2020 | Dec 8, 2020 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2020 | May 5, 2020 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 23, 2020 | Apr 22, 2020 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2019 | May 7, 2019 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2019 | Mar 15, 2019 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2018 | May 8, 2018 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2018 | May 1, 2018 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 26, 2017 | Jun 22, 2017 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2017 | Jun 7, 2017 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2017 | May 9, 2017 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 30, 2016 | Dec 28, 2016 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 27, 2016 | Dec 22, 2016 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2016 | May 10, 2016 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 30, 2015 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 18, 2015 | Dec 18, 2015 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2015 | Aug 18, 2015 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2015 | May 26, 2015 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2014 | Dec 22, 2014 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2014 | Nov 13, 2014 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2014 | Jun 4, 2014 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 29, 2014 | 000-09273 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2014 | May 6, 2014 | 000-15010 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2014 | Jan 2, 2014 | 000-09273 |