| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2025 | Feb 28, 2025 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2024 | Feb 29, 2024 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2024 | Feb 24, 2024 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2023 | Jun 8, 2023 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2023 | Mar 3, 2023 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | Feb 28, 2023 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2022 | Jul 18, 2022 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2022 | Feb 26, 2022 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 28, 2021 | Jul 26, 2021 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2021 | Apr 23, 2021 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2021 | Feb 23, 2021 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2020 | Jul 27, 2020 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2020 | May 18, 2020 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2020 | Mar 1, 2020 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2019 | Nov 4, 2019 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2019 | May 6, 2019 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2019 | Feb 26, 2019 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2018 | May 9, 2018 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2018 | Feb 28, 2018 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2017 | Mar 1, 2017 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 31, 2016 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2016 | May 6, 2016 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2016 | Mar 5, 2016 | 001-10435 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2015 | Nov 6, 2015 | 001-10435 |