| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 3, 2025 | Aug 29, 2025 | 000-56623 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 22, 2024 | May 20, 2024 | 001-31775 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 15, 2024 | Feb 13, 2024 | 000-56623 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 8, 2024 | Feb 8, 2024 | 000-56623 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 11, 2023 | May 9, 2023 | 001-31775 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 12, 2022 | May 10, 2022 | 001-31775 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 14, 2021 | May 12, 2021 | 001-31775 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2020 | Dec 15, 2020 | 001-31775 |
| 4 | Open Document | Open Filing | 4 | Sep 30, 2020 | Sep 28, 2020 | 001-31775 |
| 4 | Open Document | Open Filing | 4 | May 27, 2020 | May 22, 2020 | 001-31775 |
| 4 | Open Document | Open Filing | 4 | May 19, 2020 | May 15, 2020 | 001-31775 |
| 4 | Open Document | Open Filing | 4 | May 20, 2019 | May 16, 2019 | 001-31775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2018 | Jul 2, 2018 | 001-14057 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2018 | Jun 18, 2018 | 001-31775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | May 24, 2017 | 001-14057 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2017 | May 16, 2017 | 001-31775 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2016 | Sep 6, 2016 | 001-31775 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2016 | Sep 6, 2016 | 001-31775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2016 | Aug 31, 2016 | 001-35246 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2016 | May 25, 2016 | 001-14057 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2016 | Apr 1, 2016 | 001-35246 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 25, 2016 | Mar 23, 2016 | 001-10410 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2015 | May 29, 2015 | 001-10410 |
| 4 | Open Document | Open Filing | Apr 3, 2015 | Apr 1, 2015 | 001-35246 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 27, 2015 | Mar 26, 2015 | 001-14057 |
| 4 | Open Document | Open Filing | Dec 31, 2014 | Dec 29, 2014 | 001-35246 | |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2014 | May 7, 2014 | 001-10410 |
| 4 | Open Document | Open Filing | Apr 3, 2014 | Apr 1, 2014 | 001-35246 | |
| 4 | Open Document | Open Filing | FORM RSA 3-26-2014 | Mar 27, 2014 | Mar 26, 2014 | 001-14057 |