| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2025 | 18 Feb 2025 | 000-25923 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2024 | 12 Feb 2024 | 000-25923 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2023 | 13 Feb 2023 | 000-25923 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2022 | 14 Feb 2022 | 000-25923 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2021 | 16 Feb 2021 | 000-25923 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2020 | 10 Feb 2020 | 000-25923 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2019 | 01 Jul 2019 | 000-25923 |