| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2025 | Aug 25, 2025 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2025 | Mar 14, 2025 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2025 | Feb 28, 2025 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2025 | Feb 25, 2025 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2025 | Feb 19, 2025 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2024 | Aug 25, 2024 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2024 | Mar 15, 2024 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2024 | Mar 6, 2024 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2024 | Feb 25, 2024 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2024 | Feb 22, 2024 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2024 | Feb 19, 2024 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2023 | Aug 25, 2023 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2023 | Mar 8, 2023 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2023 | Mar 6, 2023 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2023 | Feb 25, 2023 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2023 | Feb 22, 2023 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2023 | Feb 21, 2023 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2022 | Aug 25, 2022 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2022 | May 2, 2022 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2022 | Feb 25, 2022 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2022 | Feb 21, 2022 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2022 | Feb 17, 2022 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2021 | Aug 25, 2021 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 11, 2021 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2021 | Apr 2, 2021 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2021 | Feb 25, 2021 | 001-13455 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2021 | Feb 22, 2021 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2021 | Feb 20, 2021 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2021 | Feb 17, 2021 | 001-13455 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2020 | Aug 25, 2020 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2020 | Aug 31, 2020 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2020 | Aug 25, 2020 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2020 | Feb 29, 2020 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2020 | Feb 21, 2020 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2020 | Feb 20, 2020 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2019 | Aug 31, 2019 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2019 | May 2, 2019 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2019 | Feb 28, 2019 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2019 | Feb 21, 2019 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2018 | Aug 31, 2018 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2018 | Feb 22, 2018 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2017 | Feb 22, 2017 | 001-13455 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2016 | Dec 1, 2016 | 001-13455 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2016 | Nov 28, 2016 | 001-13455 |