| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2025 | 06 Feb 2025 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2025 | 02 Feb 2025 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2024 | 13 Mar 2024 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2024 | 02 Feb 2024 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2023 | 12 Mar 2021 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2023 | 02 Feb 2023 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2022 | 02 Feb 2022 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2021 | 26 May 2021 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2021 | 02 Feb 2021 | 000-04197 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2020 | 04 Feb 2020 | 000-04197 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2020 | 02 Feb 2020 | 000-04197 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2019 | 03 May 2019 | 000-04197 |