| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 31 Jan 2025 | 30 Jan 2025 | 000-26589 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 09 Feb 2023 | 08 Feb 2023 | 000-26589 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Feb 2022 | 04 Feb 2022 | 000-26589 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2021 | 28 Jan 2021 | 000-26589 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2017 | 23 Feb 2017 | 000-26589 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2014 | 12 Mar 2014 | 000-26589 |