| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2025 | Dec 1, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2025 | Nov 3, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2025 | Oct 1, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2025 | Sep 2, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2025 | Aug 1, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2025 | Jul 1, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2025 | Jun 2, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2025 | May 1, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2025 | Apr 1, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2025 | Mar 3, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2025 | Feb 3, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2025 | Jan 2, 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 4, 2024 | Dec 2, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2024 | Nov 1, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2024 | Oct 1, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 5, 2024 | Sep 3, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2024 | Aug 1, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2024 | Jul 1, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2024 | Jun 3, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2024 | May 1, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2024 | Apr 1, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2024 | Mar 1, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2024 | Feb 1, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2024 | Jan 2, 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2023 | Dec 1, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2023 | Nov 1, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2023 | Oct 2, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2023 | Sep 1, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2023 | Aug 1, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2023 | Jul 3, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2023 | Jun 1, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2023 | May 1, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2023 | Apr 3, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2023 | Mar 1, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2023 | Feb 1, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Jan 3, 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2022 | Dec 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2022 | Nov 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2022 | Oct 3, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 2, 2022 | Sep 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2022 | Aug 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2022 | Jul 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2022 | Jun 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2022 | May 2, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Apr 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2022 | Mar 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2022 | Feb 1, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Jan 3, 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2021 | Dec 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 2, 2021 | Nov 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Oct 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2021 | Sep 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2021 | Aug 2, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jul 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2021 | Jun 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2021 | May 3, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2021 | Apr 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2021 | Mar 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2021 | Feb 1, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2021 | Jan 4, 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2020 | Dec 1, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2020 | Nov 2, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2020 | Oct 1, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2020 | Sep 1, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2020 | Aug 3, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2020 | Jul 1, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2020 | Jun 1, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2020 | May 1, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2020 | Apr 1, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2020 | Mar 2, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2020 | Feb 3, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2020 | Jan 2, 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2019 | Dec 2, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2019 | Nov 1, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2019 | Oct 1, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2019 | Sep 3, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2019 | Aug 1, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2019 | Jul 1, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2019 | Jun 3, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2019 | May 1, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2019 | Apr 1, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2019 | Mar 1, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2019 | Feb 1, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2019 | Jan 2, 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2018 | Dec 3, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2018 | Nov 1, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2018 | Oct 1, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2018 | Sep 4, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2018 | Aug 1, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 3, 2018 | Jul 2, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2018 | Jun 1, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2018 | May 1, 2018 | 000-26591 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 24, 2018 | Feb 2, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2018 | Apr 2, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2018 | Mar 1, 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2018 | Feb 1, 2018 | 000-26591 |