Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2025 | Aug 1, 2025 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2025 | Jun 2, 2025 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2024 | May 30, 2024 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2023 | Aug 1, 2023 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2023 | May 30, 2023 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2022 | May 23, 2022 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2022 | Nov 22, 2021 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 1, 2021 | Oct 29, 2021 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2021 | Aug 19, 2021 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 19, 2021 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2021 | May 3, 2021 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2021 | Feb 16, 2021 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2020 | Nov 17, 2020 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2020 | Aug 14, 2020 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2020 | May 15, 2020 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2020 | May 4, 2020 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2020 | Feb 14, 2020 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2019 | Nov 15, 2019 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 30, 2019 | Aug 28, 2019 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2019 | May 15, 2019 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2019 | Apr 30, 2019 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2019 | Feb 14, 2019 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2018 | Nov 15, 2018 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2018 | Aug 15, 2018 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2018 | May 15, 2018 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2018 | Apr 27, 2018 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2018 | Feb 14, 2018 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2017 | Nov 16, 2017 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2017 | Aug 15, 2017 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2017 | May 18, 2017 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2017 | Apr 28, 2017 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2017 | Feb 22, 2017 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2016 | Nov 15, 2016 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2016 | Aug 16, 2016 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2016 | May 17, 2016 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2016 | Apr 29, 2016 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2016 | Feb 16, 2016 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2015 | Nov 19, 2015 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2015 | Aug 18, 2015 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2015 | May 18, 2015 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2015 | Apr 24, 2015 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2015 | Feb 17, 2015 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2014 | Nov 14, 2014 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2014 | Aug 15, 2014 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2014 | Jul 15, 2014 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2014 | May 12, 2014 | 000-26584 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2014 | Feb 19, 2014 | 000-26584 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2014 | Feb 19, 2014 | 000-26584 |