| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2025 | May 1, 2025 | 001-31566 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2024 | May 28, 2024 | 001-31566 |
| 3 | Open Document | Open Filing | FORM 3 | May 23, 2024 | May 15, 2024 | 001-31566 |
| 3 | Open Document | Open Filing | FORM 3 | May 23, 2024 | May 15, 2024 | 001-31566 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2024 | May 15, 2024 | 000-17820 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 20, 2023 | Jan 18, 2023 | 000-17820 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 21, 2022 | Jan 19, 2022 | 000-17820 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 22, 2021 | Jan 20, 2021 | 000-17820 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Nov 20, 2020 | Nov 18, 2020 | 000-17820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2020 | Jan 15, 2020 | 000-17820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2019 | Jan 16, 2019 | 000-17820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 23, 2018 | Jan 17, 2018 | 000-17820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2017 | Jan 18, 2017 | 000-17820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2016 | Feb 24, 2016 | 000-17820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2014 | May 5, 2014 | 000-17820 |