| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Dec 11, 2025 | |||
| 4 | Open Document | Open Filing | Dec 11, 2025 | Dec 11, 2025 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 15, 2025 | Sep 11, 2025 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 25, 2025 | Aug 25, 2025 | 001-15525 | |
| 144 | Open Document | Open Filing | Aug 25, 2025 | |||
| 4 | Open Document | Open Filing | May 22, 2025 | May 22, 2025 | 001-15525 | |
| 144 | Open Document | Open Filing | May 22, 2025 | |||
| 4 | Open Document | Open Filing | May 12, 2025 | May 11, 2025 | 001-15525 | |
| 4 | Open Document | Open Filing | May 9, 2025 | May 7, 2025 | 001-15525 | |
| 4 | Open Document | Open Filing | May 5, 2025 | May 3, 2025 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 6, 2024 | Dec 6, 2024 | 001-15525 | |
| 144 | Open Document | Open Filing | Dec 6, 2024 | |||
| 4 | Open Document | Open Filing | Aug 20, 2024 | Aug 20, 2024 | 001-15525 | |
| 144 | Open Document | Open Filing | Aug 20, 2024 | |||
| 4 | Open Document | Open Filing | May 13, 2024 | May 11, 2024 | 001-15525 | |
| 4 | Open Document | Open Filing | May 9, 2024 | May 7, 2024 | 001-15525 | |
| 4 | Open Document | Open Filing | May 6, 2024 | May 3, 2024 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 21, 2024 | Feb 21, 2024 | 001-15525 | |
| 144 | Open Document | Open Filing | Feb 21, 2024 | |||
| 4 | Open Document | Open Filing | Dec 15, 2023 | Dec 15, 2023 | 001-15525 | |
| 144 | Open Document | Open Filing | Dec 15, 2023 | |||
| 4 | Open Document | Open Filing | Dec 6, 2023 | Dec 6, 2023 | 001-15525 | |
| 144 | Open Document | Open Filing | Dec 6, 2023 | |||
| 4 | Open Document | Open Filing | Oct 3, 2023 | Oct 3, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Sep 6, 2023 | Sep 6, 2023 | 001-15525 | |
| 144 | Open Document | Open Filing | Sep 6, 2023 | |||
| 4 | Open Document | Open Filing | Aug 29, 2023 | Aug 29, 2023 | 001-15525 | |
| 144 | Open Document | Open Filing | Aug 29, 2023 | |||
| 4 | Open Document | Open Filing | May 15, 2023 | May 11, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | May 9, 2023 | May 7, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | May 4, 2023 | May 3, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Mar 15, 2023 | Mar 15, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Feb 15, 2023 | Feb 15, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Jan 17, 2023 | Jan 17, 2023 | 001-15525 | |
| 4 | Open Document | Open Filing | Dec 15, 2022 | Dec 15, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Nov 15, 2022 | Nov 15, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Oct 14, 2022 | Oct 14, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Aug 2, 2022 | Aug 2, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | May 26, 2022 | May 26, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | May 17, 2022 | May 17, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | May 10, 2022 | May 7, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | May 5, 2022 | May 3, 2022 | 001-15525 | |
| 4 | Open Document | Open Filing | Jun 14, 2021 | Jun 14, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | May 19, 2021 | May 17, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | May 11, 2021 | May 7, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | May 6, 2021 | May 4, 2021 | 001-15525 | |
| 4 | Open Document | Open Filing | May 8, 2020 | May 7, 2020 | 001-15525 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2019 | May 8, 2019 | 001-15525 |
| 4 | Open Document | Open Filing | May 21, 2018 | May 17, 2018 | 001-15525 | |
| 3 | Open Document | Open Filing | May 21, 2018 | May 14, 2018 | 001-15525 |