| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Sep 16, 2025 | Sep 12, 2025 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | Jun 16, 2025 | Jun 13, 2025 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | Feb 21, 2025 | Feb 19, 2025 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | Dec 30, 2024 | Dec 26, 2024 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | Sep 17, 2024 | Sep 15, 2024 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | Sep 12, 2024 | Sep 10, 2024 | 001-35392 |
| 4 | Open Document | Open Filing | 4 | May 31, 2024 | May 30, 2024 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2023 | Sep 22, 2023 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 13, 2023 | Sep 11, 2023 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2023 | Mar 31, 2023 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 19, 2022 | Sep 15, 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2022 | Sep 9, 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 29, 2022 | Jun 26, 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2022 | May 16, 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2022 | Mar 31, 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2022 | Mar 11, 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2022 | Mar 1, 2022 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 27, 2021 | Sep 20, 2021 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 27, 2021 | Sep 15, 2021 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2021 | Sep 8, 2021 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 24, 2020 | Nov 20, 2020 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2020 | Oct 2, 2020 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2020 | Sep 22, 2020 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 17, 2020 | Sep 15, 2020 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 7, 2020 | Sep 30, 2019 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 17, 2019 | Sep 15, 2019 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2019 | Sep 10, 2019 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2019 | Dec 21, 2018 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 13, 2018 | Sep 11, 2018 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2018 | May 14, 2018 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2018 | Dec 14, 2017 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2017 | Sep 15, 2017 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2016 | Oct 24, 2016 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 23, 2016 | Sep 21, 2016 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 21, 2016 | Sep 19, 2016 | 001-35392 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 9, 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2015 | Jul 21, 2015 | 001-35392 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 22, 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2015 | Jun 12, 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2015 | Jun 11, 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2015 | Jun 10, 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2015 | May 12, 2015 | 001-35392 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 13, 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2015 | Apr 3, 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2015 | Mar 10, 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2015 | Feb 12, 2015 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2014 | Nov 11, 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2014 | Sep 29, 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2014 | Sep 23, 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2014 | May 22, 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2014 | May 20, 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2014 | May 13, 2014 | 001-35392 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 11, 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 21, 2014 | Mar 19, 2014 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2014 | Feb 11, 2014 | 001-35392 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 5, 2014 | Nov 12, 2013 | 001-35392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2014 | Jan 31, 2014 | 001-35392 |