| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2025 | Aug 14, 2025 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 11, 2025 | Aug 7, 2025 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 11, 2025 | Aug 7, 2025 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2025 | Aug 8, 2025 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2025 | Jul 18, 2025 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2025 | Jun 13, 2025 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2025 | Feb 25, 2025 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2024 | Nov 18, 2024 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2024 | Aug 13, 2024 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 27, 2024 | Jun 26, 2024 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2024 | Feb 20, 2024 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2024 | Feb 13, 2024 | 000-20402 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2023 | Dec 11, 2023 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2023 | Dec 11, 2023 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2023 | Aug 16, 2023 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2023 | May 23, 2023 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2023 | Feb 16, 2023 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2022 | Dec 16, 2022 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 16, 2022 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2022 | Aug 15, 2022 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2022 | Mar 24, 2022 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2022 | Jan 5, 2022 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 7, 2021 | Dec 6, 2021 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2021 | Nov 30, 2021 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2021 | Aug 18, 2021 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2021 | Aug 5, 2021 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2021 | Aug 3, 2021 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2021 | Mar 5, 2021 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2020 | Dec 16, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2020 | Dec 16, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2020 | Sep 8, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2020 | Aug 7, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2020 | May 26, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2020 | May 20, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2020 | Mar 11, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2020 | Mar 11, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2020 | Feb 14, 2020 | 000-20402 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2020 | Jan 9, 2020 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2020 | Jan 9, 2020 | 000-20402 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2020 | Dec 31, 2019 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2016 | Dec 29, 2016 | 000-20402 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2016 | Dec 29, 2016 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2016 | Dec 27, 2016 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2016 | Dec 27, 2016 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2016 | Dec 29, 2016 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2016 | Jul 28, 2016 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2016 | Feb 12, 2016 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2015 | Dec 28, 2015 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2015 | Dec 28, 2015 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2015 | Aug 7, 2015 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2015 | Feb 11, 2015 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2014 | Jul 21, 2014 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2014 | Mar 4, 2014 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2014 | Feb 24, 2014 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2014 | Jan 24, 2014 | 000-20402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2014 | Jul 23, 2013 | 000-20402 |