| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 12 Feb 2025 | 09 Feb 2025 | 000-15057 | |
| 4 | Open Document | Open Filing | 29 Jan 2025 | 27 Jan 2025 | 000-15057 | |
| 4 | Open Document | Open Filing | 20 Aug 2024 | 18 Aug 2024 | 000-15057 | |
| 4 | Open Document | Open Filing | 22 Aug 2023 | 18 Aug 2023 | 000-15057 | |
| 4 | Open Document | Open Filing | 21 Feb 2023 | 09 Feb 2023 | 000-15057 | |
| 4 | Open Document | Open Filing | 22 Aug 2022 | 18 Aug 2022 | 000-15057 | |
| 4 | Open Document | Open Filing | 11 Feb 2022 | 09 Feb 2022 | 000-15057 | |
| 4 | Open Document | Open Filing | 20 Aug 2020 | 18 Aug 2020 | 000-15057 | |
| 3 | Open Document | Open Filing | 20 Aug 2020 | 18 Aug 2020 | 000-15057 |