| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2025 | Mar 4, 2025 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2024 | Jun 5, 2024 | 001-13883 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2024 | Mar 5, 2024 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2024 | Mar 5, 2024 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2023 | Mar 7, 2023 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2022 | Mar 1, 2022 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2021 | Mar 2, 2021 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2021 | Jan 4, 2021 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2020 | Mar 3, 2020 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2019 | Mar 5, 2019 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2018 | Mar 6, 2018 | 001-13883 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2017 | Oct 31, 2017 | 001-13883 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2017 | Sep 27, 2017 | 001-13883 |