| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2025 | Sep 3, 2025 | 000-04197 |
| 144 | Open Document | Open Filing | Sep 4, 2025 | |||
| 144 | Open Document | Open Filing | Sep 3, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 31, 2024 | Dec 27, 2024 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2024 | Nov 19, 2024 | 000-04197 |
| 144 | Open Document | Open Filing | Nov 20, 2024 | |||
| 144 | Open Document | Open Filing | Nov 19, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2024 | Jun 5, 2024 | 000-04197 |
| 144 | Open Document | Open Filing | Jun 5, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2024 | May 7, 2024 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2024 | Feb 14, 2024 | 000-04197 |
| 144 | Open Document | Open Filing | Feb 14, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2024 | Dec 29, 2023 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2023 | Aug 21, 2023 | 000-04197 |
| 144 | Open Document | Open Filing | Aug 22, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2023 | May 19, 2023 | 000-04197 |
| 144 | Open Document | Open Filing | May 19, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2023 | Mar 3, 2023 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2023 | Dec 30, 2022 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2022 | Nov 4, 2022 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2022 | Aug 15, 2022 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2022 | Dec 31, 2021 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2021 | Dec 1, 2021 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 13, 2021 | Sep 9, 2021 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2021 | Mar 11, 2021 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2021 | Feb 24, 2021 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2021 | Feb 12, 2021 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2021 | Dec 31, 2020 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2020 | Dec 4, 2020 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 25, 2020 | Nov 25, 2020 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2020 | Nov 10, 2020 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 28, 2020 | Aug 27, 2020 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2020 | Jul 31, 2020 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2020 | Jun 30, 2020 | 000-04197 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2020 | Dec 31, 2019 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2020 | Dec 31, 2019 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2019 | Dec 13, 2019 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2019 | Jun 30, 2019 | 000-04197 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2019 | Dec 31, 2018 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2019 | Dec 31, 2018 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2018 | Dec 13, 2018 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2018 | Jun 30, 2018 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2018 | Jun 15, 2018 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2018 | Dec 29, 2017 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2017 | Dec 12, 2017 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 28, 2017 | Aug 25, 2017 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2017 | Jun 30, 2017 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2017 | Dec 30, 2016 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2016 | Dec 14, 2016 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 10, 2016 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2016 | Jun 30, 2016 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2016 | Jun 14, 2016 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2015 | Dec 14, 2015 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2015 | Jun 30, 2015 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Dec 31, 2014 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2014 | Nov 6, 2014 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2014 | Jun 30, 2014 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2014 | Jun 12, 2014 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2014 | Dec 31, 2013 | 000-04197 |