Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 31, 2024 | Dec 30, 2024 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2023 | Dec 14, 2023 | 000-20914 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2023 | Feb 15, 2023 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2023 | Feb 15, 2023 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 28, 2022 | Dec 28, 2022 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2022 | Nov 28, 2022 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2022 | Aug 23, 2022 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2022 | Jun 14, 2022 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2022 | May 24, 2022 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2022 | Feb 23, 2022 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2021 | Nov 18, 2021 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2021 | Aug 18, 2021 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2021 | May 12, 2021 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2021 | Feb 19, 2021 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2020 | Nov 25, 2020 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2020 | Nov 12, 2020 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2020 | Aug 18, 2020 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2020 | May 15, 2020 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2020 | Nov 15, 2019 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2019 | Nov 13, 2019 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2019 | Aug 13, 2019 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2019 | May 10, 2019 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2019 | Jan 31, 2019 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2018 | Nov 14, 2018 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2018 | Aug 10, 2018 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2018 | May 10, 2018 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2018 | Feb 12, 2018 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2017 | Nov 13, 2017 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 11, 2017 | Aug 10, 2017 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 15, 2017 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2017 | Feb 14, 2017 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2016 | Nov 16, 2016 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2016 | Aug 10, 2016 | 000-20914 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2016 | May 10, 2016 | 000-20914 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2016 | Mar 15, 2016 | 000-20914 |