| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Nov 12, 2025 | Nov 11, 2025 | 001-39799 | |
| 4 | Open Document | Open Filing | May 22, 2025 | May 20, 2025 | 001-39799 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2025 | May 6, 2025 | 001-08036 |
| 4 | Open Document | Open Filing | Apr 3, 2025 | Apr 1, 2025 | 001-39799 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 25, 2024 | Apr 23, 2024 | 001-08036 |
| 4/A | Open Document | Open Filing | Apr 5, 2024 | Apr 1, 2024 | 001-39799 | |
| 4 | Open Document | Open Filing | Apr 3, 2024 | Apr 1, 2024 | 001-39799 | |
| 4 | Open Document | Open Filing | Mar 6, 2024 | Mar 5, 2023 | 001-39799 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2023 | Apr 25, 2023 | 001-08036 |
| 4 | Open Document | Open Filing | Apr 3, 2023 | Mar 31, 2023 | 001-39799 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2022 | May 24, 2022 | 001-08036 |
| 4 | Open Document | Open Filing | Apr 5, 2022 | Apr 1, 2022 | 001-39799 | |
| 4 | Open Document | Open Filing | Mar 17, 2022 | Mar 16, 2022 | 001-39799 | |
| 4 | Open Document | Open Filing | Mar 14, 2022 | Mar 11, 2022 | 001-39799 | |
| 4 | Open Document | Open Filing | Feb 22, 2022 | Feb 18, 2022 | 001-39799 | |
| 4 | Open Document | Open Filing | Feb 22, 2022 | Feb 17, 2022 | 001-39799 | |
| 4 | Open Document | Open Filing | Jan 27, 2022 | Jan 26, 2022 | 001-39799 | |
| 4 | Open Document | Open Filing | Dec 23, 2021 | Dec 22, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Dec 8, 2021 | Dec 7, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Dec 6, 2021 | Dec 3, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Nov 26, 2021 | Nov 24, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Nov 22, 2021 | Nov 19, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Oct 28, 2021 | Oct 27, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Sep 23, 2021 | Sep 22, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Aug 26, 2021 | Aug 25, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Jul 30, 2021 | Jul 28, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | Jun 24, 2021 | Jun 23, 2021 | 001-39799 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2021 | May 4, 2021 | 001-08036 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 9, 2021 | Apr 1, 2021 | 001-39799 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 11, 2020 | Dec 11, 2020 | 001-39799 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2020 | May 5, 2020 | 001-08036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2019 | May 7, 2019 | 001-08036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2018 | Dec 29, 2017 | 001-08036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | 001-08036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2017 | Sep 29, 2017 | 001-08036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2017 | Jun 30, 2017 | 001-08036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2017 | May 2, 2017 | 001-08036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Mar 31, 2017 | 001-08036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | 001-08036 |
| 4 | Open Document | Open Filing | May 5, 2016 | May 3, 2016 | 001-08036 | |
| 4 | Open Document | Open Filing | May 7, 2015 | May 5, 2015 | 001-08036 | |
| 4 | Open Document | Open Filing | May 8, 2014 | May 6, 2014 | 001-08036 | |
| 4/A | Open Document | Open Filing | Apr 2, 2014 | Sep 30, 2013 | 001-08036 | |
| 4/A | Open Document | Open Filing | Apr 2, 2014 | Jun 28, 2013 | 001-08036 |