| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2025 | May 2, 2025 | 000-23877 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2025 | Mar 8, 2025 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2025 | Mar 8, 2025 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 27, 2024 | Nov 26, 2024 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2024 | May 2, 2024 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2023 | Jun 14, 2023 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2022 | Sep 15, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2022 | May 16, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 7, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2021 | Apr 27, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2020 | Jun 8, 2020 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | 000-23877 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | 000-23877 |