| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 3, 2025 | Dec 31, 2024 | 001-05975 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 3, 2024 | Dec 31, 2023 | 001-05975 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 4, 2023 | Dec 31, 2022 | 001-05975 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 4, 2022 | Dec 31, 2021 | 001-05975 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 4, 2021 | 001-05975 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2021 | Jan 4, 2021 | 001-05975 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 9, 2020 | Sep 4, 2020 | 001-05975 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2020 | Sep 4, 2020 | 001-05975 |