| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2025 | Feb 27, 2025 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2024 | Nov 15, 2024 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2024 | Aug 16, 2024 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2024 | Jun 3, 2024 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2024 | Feb 13, 2024 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2023 | Nov 28, 2023 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 22, 2023 | Aug 18, 2023 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2023 | May 17, 2023 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2023 | Mar 7, 2023 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2021 | Aug 27, 2021 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2020 | Dec 11, 2020 | 001-39780 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2020 | Aug 27, 2020 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2020 | Apr 24, 2020 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2019 | Sep 17, 2019 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 13, 2019 | Sep 12, 2019 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 11, 2019 | Sep 9, 2019 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2019 | Sep 6, 2019 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2019 | May 31, 2019 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 26, 2018 | Dec 21, 2018 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 28, 2018 | May 23, 2018 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2018 | Feb 1, 2018 | 000-25466 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 19, 2017 | Oct 18, 2017 | 000-25466 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2017 | Mar 31, 2017 | 000-25466 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 27, 2017 | Feb 23, 2017 | 000-25466 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 10, 2016 | Jun 6, 2016 | 000-25466 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 23, 2015 | Nov 19, 2015 | 001-33977 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Nov 19, 2014 | 001-33977 |