| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 9, 2025 | Jul 7, 2025 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2025 | May 31, 2025 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2024 | May 31, 2024 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2023 | May 31, 2023 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2023 | Feb 3, 2023 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2022 | May 31, 2022 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 18, 2021 | Oct 14, 2021 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2021 | Sep 20, 2021 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2021 | May 31, 2021 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2021 | Mar 16, 2021 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2020 | Jul 31, 2020 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2020 | May 31, 2020 | 001-35992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2019 | Jul 31, 2019 | 001-35992 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2019 | Jul 31, 2019 | 001-35992 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2016 | Oct 1, 2016 | 001-01183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2015 | Oct 1, 2015 | 001-01183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2014 | Oct 1, 2014 | 001-01183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2014 | Mar 13, 2014 | 001-01183 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 17, 2014 | Mar 13, 2014 | 001-01183 |