| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2025 | May 7, 2025 | 001-10447 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2024 | May 7, 2024 | 001-10447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2023 | May 10, 2023 | 001-10447 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 9, 2023 | Dec 31, 2022 | 001-10447 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 5, 2021 | Oct 1, 2021 | 001-10447 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 5, 2021 | Oct 1, 2021 | 001-31446 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 5, 2021 | Oct 1, 2021 | 001-10447 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2021 | Jun 1, 2021 | 001-31446 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2020 | Jun 1, 2020 | 001-31446 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2019 | Jun 1, 2019 | 001-31446 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2019 | May 31, 2019 | 001-31446 |