| 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 | 19 Aug 2025 | 15 Aug 2025 | 001-15202 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Aug 2024 | 15 Aug 2024 | 001-15202 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 17 Aug 2023 | 15 Aug 2023 | 001-15202 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 25 Apr 2023 | 21 Apr 2023 | 001-15202 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 17 Aug 2022 | 15 Aug 2022 | 001-15202 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2021 | 16 Aug 2021 | 001-15202 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2021 | 05 Aug 2021 | 001-15202 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2020 | 17 Aug 2020 | 001-15202 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2020 | 05 Aug 2020 | 001-15202 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2019 | 05 Aug 2019 | 001-15202 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2018 | 06 Aug 2018 | 001-15202 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2017 | 07 Aug 2017 | 001-15202 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2016 | 25 May 2016 | 001-15202 |