| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2025 | Apr 30, 2025 | 001-31234 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2024 | May 7, 2024 | 001-31234 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2023 | Apr 26, 2023 | 001-31234 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2022 | Apr 27, 2022 | 001-31234 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2021 | Apr 28, 2021 | 001-31234 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2020 | Apr 29, 2020 | 001-31234 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 25, 2019 | Apr 24, 2019 | 001-31234 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 25, 2018 | 001-31234 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2017 | Apr 26, 2017 | 001-31234 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2016 | Apr 27, 2016 | 001-31234 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 29, 2015 | 001-31234 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2014 | Apr 17, 2014 | 001-31234 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2014 | Apr 17, 2014 | 001-31234 |