| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 26, 2025 | Sep 24, 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 11, 2025 | Jul 9, 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 27, 2025 | Jun 25, 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 23, 2025 | Apr 21, 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2025 | Mar 26, 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2024 | Dec 16, 2024 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 27, 2024 | Sep 25, 2024 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 27, 2024 | Jun 26, 2024 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 24, 2024 | Apr 22, 2024 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 17, 2024 | Apr 15, 2024 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 19, 2023 | Dec 15, 2023 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2023 | Dec 13, 2023 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 6, 2023 | Oct 4, 2023 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 26, 2023 | Sep 22, 2023 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2023 | Dec 28, 2022 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 1, 2022 | Mar 25, 2022 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2022 | Mar 2, 2022 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 11, 2022 | Dec 23, 2021 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2021 | Mar 15, 2021 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2021 | Mar 2, 2021 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2021 | Feb 8, 2021 | 001-39980 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 3, 2021 | Feb 3, 2021 | 001-39980 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 7, 2021 | Jan 4, 2021 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 21, 2020 | Sep 18, 2020 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 15, 2020 | Jun 9, 2020 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2020 | Mar 15, 2020 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2020 | Mar 10, 2020 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2019 | Mar 18, 2019 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2019 | Mar 15, 2019 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 14, 2018 | Sep 14, 2018 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 17, 2018 | Apr 13, 2018 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2018 | Apr 4, 2018 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2018 | Mar 15, 2018 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2018 | Mar 13, 2018 | 001-37690 |
| 5/A | Open Document | Open Filing | FORM 5/A | Dec 13, 2017 | Oct 29, 2017 | 001-37690 |
| 5 | Open Document | Open Filing | FORM 5 | Dec 8, 2017 | Oct 29, 2017 | 001-37690 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 30, 2017 | Jun 28, 2017 | 001-37690 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 8, 2017 | Jun 6, 2017 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2017 | Mar 15, 2017 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2017 | Mar 3, 2017 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2017 | Feb 7, 2017 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2016 | Nov 8, 2016 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2016 | May 6, 2016 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2016 | Mar 1, 2016 | 001-37690 |
| 4/A | Open Document | Open Filing | FORM 4/A | Feb 18, 2016 | Feb 1, 2016 | 001-37690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2016 | Feb 1, 2016 | 000-23993 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2016 | Feb 1, 2016 | 001-37690 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 3, 2016 | Feb 1, 2016 | 001-37690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2016 | Jan 8, 2016 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 9, 2015 | Nov 5, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2015 | May 27, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2015 | May 5, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2015 | May 1, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2015 | Apr 15, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2015 | Apr 1, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2015 | Mar 4, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2015 | Feb 19, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2015 | Feb 5, 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2014 | Dec 1, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2014 | Nov 5, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2014 | Nov 3, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2014 | Oct 1, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2014 | Sep 2, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2014 | Aug 5, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2014 | Aug 1, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 25, 2014 | Jul 23, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 3, 2014 | Jul 1, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2014 | Jun 2, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 5, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2014 | Feb 20, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2014 | Feb 5, 2014 | 000-23993 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2014 | Dec 31, 2013 | 000-23993 |