| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | 001-08858 |
| 3 | Open Document | Open Filing | 3 | 01 May 2025 | 30 Apr 2025 | 001-08858 |
| 144 | Open Document | Open Filing | 06 May 2024 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Feb 2024 | 05 Feb 2024 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Feb 2023 | 30 Jan 2023 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2022 | 31 Jan 2022 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2021 | 01 Nov 2021 | 000-23071 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2021 | 01 Nov 2021 | 000-23071 |