| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2025 | 13 May 2025 | 001-13337 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2025 | 10 Mar 2025 | 001-13337 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2024 | 11 Mar 2024 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2023 | 13 Mar 2023 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2022 | 14 Mar 2022 | 001-13337 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2022 | 31 Dec 2021 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2020 | 09 Mar 2020 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2018 | 07 Mar 2018 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2017 | 07 Mar 2017 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2016 | 04 Mar 2016 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2015 | 04 Mar 2015 | 001-13337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 04 Feb 2014 | 001-13337 |