| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2025 | Dec 1, 2025 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 28, 2025 | Oct 27, 2025 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2025 | Aug 18, 2025 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2025 | Aug 15, 2025 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2025 | Jun 2, 2025 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 21, 2025 | Jan 16, 2025 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 16, 2025 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2024 | Nov 29, 2024 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 29, 2024 | Oct 28, 2024 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2024 | Aug 15, 2024 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 10, 2024 | Apr 10, 2024 | 000-17988 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2024 | Oct 26, 2023 | 000-17988 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 27, 2023 | Dec 24, 2023 | 001-04879 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2023 | Oct 26, 2023 | 000-17988 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 11, 2023 | Oct 11, 2023 | 000-17988 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 28, 2023 | Sep 22, 2023 | 001-04879 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2022 | Dec 13, 2022 | 000-17988 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2022 | Mar 7, 2022 | 001-39483 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 25, 2022 | 001-39483 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2022 | Feb 18, 2022 | 001-39483 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2021 | Dec 15, 2021 | 001-39483 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2021 | Feb 25, 2021 | 001-39483 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2021 | Feb 19, 2021 | 001-39483 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2020 | Dec 15, 2020 | 001-39483 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 14, 2020 | Oct 9, 2020 | 001-39483 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 23, 2020 | Sep 23, 2020 | 001-39483 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2019 | Feb 22, 2019 | 001-38366 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 25, 2018 | Jan 25, 2018 | 001-38366 |