| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jan 31, 2025 | Jan 29, 2025 | 001-10607 |
| 4 | Open Document | Open Filing | 4 | Jan 7, 2025 | Jan 3, 2025 | 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 | Open Document | Open Filing | FORM 4 | Jan 5, 2022 | Jan 2, 2022 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 2, 2021 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 23, 2020 | Jun 20, 2020 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2020 | Jun 5, 2020 | 001-10607 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2020 | Feb 28, 2020 | 001-10607 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2020 | Jan 2, 2020 | 000-27754 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 24, 2019 | Jun 20, 2019 | 000-27754 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2019 | Jan 30, 2019 | 001-10607 |
| 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 | Jun 21, 2017 | Jun 20, 2017 | 000-27754 |
| 3 | Open Document | Open Filing | FORM 3 | May 17, 2017 | May 10, 2017 | 000-27754 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2016 | Mar 2, 2016 | 001-12936 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2015 | Nov 25, 2015 | 001-12936 |