| 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 | 23 May 2025 | 22 May 2025 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 May 2024 | 23 May 2024 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 26 May 2023 | 25 May 2023 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 May 2022 | 26 May 2022 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 01 Jun 2021 | 28 May 2021 | 001-05467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2020 | 28 May 2020 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2019 | 23 May 2019 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2018 | 24 May 2018 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2017 | 25 May 2017 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2017 | 23 Jan 2017 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2016 | 26 May 2016 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2016 | 13 Jan 2016 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jul 2015 | 06 Jul 2015 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2015 | 28 May 2015 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2014 | 29 May 2014 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2014 | 07 Feb 2014 | 333-48391 |