| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jan 17, 2024 | Jan 17, 2024 | 001-09071 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 17, 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Oct 1, 2023 | 000-56177 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2023 | Jan 18, 2023 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 21, 2022 | Jan 19, 2022 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2022 | Jan 18, 2022 | 000-56177 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2021 | Dec 1, 2021 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2021 | Nov 29, 2021 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2021 | Nov 18, 2021 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2021 | Nov 16, 2021 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2021 | Nov 15, 2021 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2021 | Nov 10, 2021 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2021 | Nov 8, 2021 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 22, 2021 | Jul 21, 2021 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2021 | May 5, 2021 | 001-09292 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2021 | May 5, 2021 | 001-09071 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 9, 2020 | Sep 29, 2020 | 000-56177 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 23, 2020 | Jan 21, 2020 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2019 | Oct 1, 2019 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2019 | Jan 8, 2019 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2018 | Sep 30, 2018 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 23, 2018 | Apr 19, 2018 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2018 | Jan 9, 2018 | 001-09071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 5, 2017 | Dec 5, 2017 | 001-09292 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2017 | Nov 21, 2017 | 001-09292 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 16, 2017 | Nov 16, 2017 | 001-09292 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 10, 2017 | Oct 7, 2017 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2017 | Sep 30, 2017 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2016 | Dec 22, 2016 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2016 | Dec 15, 2016 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2016 | Dec 15, 2016 | 001-13133 |
| SC 13D | Open Document | Open Filing | SC 13D | Nov 15, 2016 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2016 | Sep 30, 2016 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2016 | Sep 30, 2016 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2015 | Sep 30, 2015 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2015 | Sep 30, 2015 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2015 | Sep 16, 2015 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2015 | Sep 1, 2015 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2015 | Sep 1, 2015 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2015 | Apr 30, 2015 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Dec 31, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 30, 2014 | Dec 29, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2014 | Dec 23, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | FORM 4 12-19-2014 | Dec 23, 2014 | Dec 19, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Dec 12, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2014 | Dec 10, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 10, 2014 | Dec 8, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2014 | Dec 4, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2014 | Dec 2, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | Nov 28, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2014 | Nov 19, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 9, 2014 | Oct 7, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2014 | Oct 6, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2014 | Sep 30, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2014 | Sep 30, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 19, 2014 | Sep 17, 2014 | 001-13133 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2014 | Sep 12, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 8, 2014 | Jul 3, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 3, 2014 | Jul 1, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2014 | Jun 26, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 26, 2014 | Jun 24, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2014 | Jun 19, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2014 | Jun 16, 2014 | 001-09071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2014 | Jun 3, 2014 | 001-09071 |