| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Jun 2025 | 02 Jun 2025 | 000-18592 | |
| 4 | Open Document | Open Filing | 06 Mar 2025 | 04 Mar 2025 | 000-18592 | |
| 4 | Open Document | Open Filing | 03 Mar 2025 | 27 Feb 2025 | 000-18592 | |
| 144 | Open Document | Open Filing | 28 Feb 2025 | |||
| 4 | Open Document | Open Filing | 06 Mar 2024 | 04 Mar 2024 | 000-18592 | |
| 4 | Open Document | Open Filing | 15 Mar 2023 | 14 Mar 2023 | 000-18592 | |
| 4 | Open Document | Open Filing | 02 Mar 2023 | 28 Feb 2023 | 000-18592 | |
| 4 | Open Document | Open Filing | 01 Mar 2022 | 26 Feb 2022 | 000-18592 | |
| 4 | Open Document | Open Filing | 23 Mar 2021 | 19 Mar 2021 | 000-18592 | |
| 3 | Open Document | Open Filing | 21 Dec 2020 | 11 Dec 2020 | 000-18592 |