| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Feb 12, 2025 | Feb 11, 2025 | 000-27754 |
| 4 | Open Document | Open Filing | 4 | Jan 7, 2025 | Jan 3, 2025 | 000-27754 |
| 4 | Open Document | Open Filing | 4 | Feb 13, 2024 | Feb 9, 2024 | 000-27754 |
| 4 | Open Document | Open Filing | 4 | Jan 4, 2024 | Jan 2, 2024 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Jan 2, 2023 | 000-27754 |
| 4/A | Open Document | Open Filing | Sep 22, 2022 | Aug 9, 2022 | 000-27754 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2022 | Aug 9, 2022 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2022 | Mar 8, 2022 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2022 | Jan 2, 2022 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2021 | Dec 20, 2021 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 2, 2021 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2020 | Dec 4, 2020 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2020 | Jan 2, 2020 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2019 | Jan 2, 2019 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2018 | Jan 2, 2018 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2017 | Aug 1, 2016 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2016 | Jan 2, 2016 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2015 | Mar 9, 2015 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2015 | Jan 2, 2015 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 24, 2014 | Apr 22, 2014 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2014 | Jan 2, 2014 | 000-27754 |