| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 07 Feb 2025 | 05 Feb 2025 | 001-37708 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2024 | 15 May 2024 | 001-37708 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2024 | 15 May 2024 | 001-37708 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 18 Feb 2022 | 16 Feb 2022 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2021 | 02 Feb 2021 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2020 | 12 Feb 2020 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2019 | 30 Jan 2019 | 000-20859 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2019 | 30 Jan 2019 | 000-20859 |