| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2024 | Jun 4, 2024 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2023 | May 9, 2023 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2022 | May 10, 2022 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 11, 2021 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2020 | May 12, 2020 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2019 | May 21, 2019 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2019 | May 17, 2019 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2018 | May 22, 2018 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2018 | May 17, 2018 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 12, 2018 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2017 | May 16, 2017 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2016 | May 17, 2016 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2016 | May 12, 2016 | 001-32462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2016 | May 9, 2016 | 001-32462 |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2015 | May 15, 2015 | 001-32462 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2015 | May 8, 2015 | 001-32462 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2014 | May 15, 2014 | 001-32462 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2014 | May 9, 2014 | 001-32462 |