| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Dec 5, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2025 | Nov 5, 2025 | 001-36156 |
| 144 | Open Document | Open Filing | Nov 5, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 23, 2025 | Jun 18, 2025 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2025 | Jun 13, 2025 | 001-36156 |
| 144 | Open Document | Open Filing | Jun 13, 2025 | |||
| 4 | Open Document | Open Filing | May 20, 2025 | May 16, 2025 | 001-38943 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2025 | Jan 2, 2025 | 001-36156 |
| 144 | Open Document | Open Filing | Jan 2, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2024 | Nov 19, 2024 | 001-36156 |
| 144 | Open Document | Open Filing | Nov 19, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2024 | Jul 16, 2024 | 001-36156 |
| 144 | Open Document | Open Filing | Jul 16, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2024 | Jun 13, 2024 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2024 | Jun 11, 2024 | 001-36156 |
| 144 | Open Document | Open Filing | Jun 11, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2024 | Jun 7, 2024 | 001-36156 |
| 144 | Open Document | Open Filing | Jun 7, 2024 | |||
| 4 | Open Document | Open Filing | May 21, 2024 | May 17, 2024 | 001-38943 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2024 | Apr 1, 2024 | 001-36156 |
| 144 | Open Document | Open Filing | Apr 1, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2023 | Jun 9, 2023 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2023 | May 17, 2023 | 001-38943 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2023 | Mar 16, 2023 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2023 | Feb 28, 2023 | 001-36156 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 17, 2023 | Jan 13, 2023 | 000-20859 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 20, 2022 | Sep 16, 2022 | 000-24006 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2022 | Sep 13, 2022 | 000-24006 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2022 | Jun 16, 2022 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2022 | May 17, 2022 | 001-38943 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 11, 2022 | May 10, 2022 | 000-20859 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Apr 21, 2022 | Apr 20, 2022 | 000-20859 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2021 | Dec 17, 2021 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2021 | Nov 1, 2021 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2021 | Sep 22, 2021 | 000-24006 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2021 | Aug 2, 2021 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2021 | Jun 8, 2021 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2021 | May 14, 2021 | 001-38943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2021 | May 11, 2021 | 000-20859 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2021 | May 3, 2021 | 001-36156 |
| 4/A | Open Document | Open Filing | FORM 4/A | May 5, 2021 | Feb 25, 2021 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 25, 2021 | 001-36156 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Sep 25, 2020 | Sep 22, 2020 | 000-24006 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2020 | Sep 22, 2020 | 000-24006 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2020 | Jun 5, 2020 | 000-20859 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2020 | Jun 8, 2020 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2020 | May 15, 2020 | 001-38943 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 27, 2019 | Sep 25, 2019 | 000-24006 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2019 | Sep 9, 2019 | 001-38943 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 16, 2019 | Sep 9, 2019 | 001-38943 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2019 | Jun 12, 2019 | 001-36156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2019 | Jun 6, 2019 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2019 | Jan 22, 2014 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2019 | Nov 6, 2018 | 001-35406 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2018 | Sep 27, 2018 | 000-24006 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 1, 2018 | Sep 27, 2018 | 000-24006 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2018 | Jun 7, 2018 | 001-36156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2018 | May 22, 2018 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2018 | May 21, 2018 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2018 | May 15, 2018 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2018 | Mar 5, 2018 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2017 | Aug 2, 2017 | 001-35406 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2017 | Jun 7, 2017 | 001-36156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2017 | May 30, 2017 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2017 | May 18, 2017 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2017 | May 9, 2017 | 000-20859 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 20, 2016 | Jun 20, 2016 | 001-36156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2016 | Jun 1, 2016 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2016 | May 17, 2016 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2016 | May 17, 2016 | 000-20859 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2016 | Jan 3, 2016 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2015 | Sep 8, 2015 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2015 | Jun 1, 2015 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2015 | May 26, 2015 | 001-35406 |
| 4 | Open Document | Open Filing | FORM 4 - | May 21, 2015 | May 19, 2015 | 001-36156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2015 | May 18, 2015 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2015 | Feb 2, 2015 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2015 | Dec 31, 2014 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2014 | Dec 4, 2014 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2014 | Jul 28, 2014 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2014 | Jun 30, 2014 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2014 | Jun 2, 2014 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 27, 2014 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2014 | May 20, 2014 | 000-20859 |
| 4 | Open Document | Open Filing | 4 | May 21, 2014 | May 20, 2014 | 001-36156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2014 | Jan 2, 2014 | 001-35406 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2014 | Dec 31, 2013 | 000-20859 |