| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Nov 21, 2025 | Nov 20, 2025 | 000-14942 | |
| 4 | Open Document | Open Filing | Oct 2, 2025 | Sep 30, 2025 | 001-13471 | |
| 4 | Open Document | Open Filing | Aug 12, 2025 | Aug 11, 2025 | 001-35476 | |
| 4 | Open Document | Open Filing | Jul 2, 2025 | Jun 30, 2025 | 001-13471 | |
| 4 | Open Document | Open Filing | Jul 1, 2025 | Jun 27, 2025 | 001-35476 | |
| 4 | Open Document | Open Filing | Apr 4, 2025 | Apr 2, 2025 | 000-14942 | |
| 4 | Open Document | Open Filing | Apr 3, 2025 | Mar 31, 2025 | 001-13471 | |
| 144 | Open Document | Open Filing | Apr 2, 2025 | |||
| 4 | Open Document | Open Filing | Jan 3, 2025 | Dec 31, 2024 | 001-13471 | |
| 4 | Open Document | Open Filing | Nov 22, 2024 | Nov 20, 2024 | 000-14942 | |
| 4 | Open Document | Open Filing | Oct 2, 2024 | Sep 30, 2024 | 001-13471 | |
| 4 | Open Document | Open Filing | Jul 2, 2024 | Jun 30, 2024 | 001-13471 | |
| 4 | Open Document | Open Filing | Apr 2, 2024 | Mar 31, 2024 | 001-13471 | |
| 4 | Open Document | Open Filing | Jan 3, 2024 | Dec 31, 2023 | 001-13471 | |
| 4 | Open Document | Open Filing | Dec 28, 2023 | Dec 28, 2023 | 001-35476 | |
| 4 | Open Document | Open Filing | Oct 3, 2023 | Sep 30, 2023 | 001-13471 | |
| 4 | Open Document | Open Filing | Jul 5, 2023 | Jun 30, 2023 | 001-13471 | |
| 4/A | Open Document | Open Filing | Apr 26, 2023 | Aug 26, 2022 | 001-35476 | |
| 4 | Open Document | Open Filing | Apr 4, 2023 | Mar 31, 2023 | 001-13471 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2022 | Aug 26, 2022 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2022 | Aug 4, 2022 | 001-13471 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2022 | Feb 14, 2022 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2022 | Feb 9, 2022 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2022 | Feb 4, 2022 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2022 | Feb 1, 2022 | 001-35476 |
| 4 | Open Document | Open Filing | Sep 20, 2021 | Feb 21, 2019 | 000-14942 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 7, 2021 | Sep 2, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 1, 2021 | Aug 30, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 27, 2021 | Aug 25, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2021 | Aug 20, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2021 | Aug 16, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2021 | Aug 11, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2021 | Aug 6, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2021 | Aug 3, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2021 | Jul 29, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 28, 2021 | Jul 26, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 23, 2021 | Jul 21, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 20, 2021 | Jul 16, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 15, 2021 | Jul 13, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 12, 2021 | Jul 8, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2021 | Jun 1, 2021 | 001-13471 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2021 | May 26, 2021 | 001-13471 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2021 | May 24, 2021 | 001-13471 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2021 | May 20, 2021 | 001-13471 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2021 | May 18, 2021 | 001-13471 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2021 | Apr 27, 2021 | 001-13471 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2021 | Nov 12, 2020 | 001-13471 |
| 4 | Open Document | Open Filing | Feb 25, 2021 | Feb 23, 2021 | 000-14942 | |
| SC 13D/A | Open Document | Open Filing | Feb 22, 2021 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jan 29, 2021 | Jan 27, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | Jan 28, 2021 | Dec 7, 2020 | 000-14942 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 25, 2021 | Jan 19, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2021 | Jan 19, 2021 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Dec 31, 2020 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2020 | Dec 29, 2020 | 001-35476 |
| 4 | Open Document | Open Filing | Dec 16, 2020 | Dec 15, 2020 | 000-14942 | |
| SC 13D/A | Open Document | Open Filing | Apr 1, 2020 | |||
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 24, 2020 | Mar 23, 2020 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2020 | Mar 23, 2020 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2020 | Mar 19, 2020 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2019 | Feb 25, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2019 | Feb 21, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2019 | Feb 14, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2019 | Feb 11, 2019 | 000-14942 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2019 | Feb 5, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2019 | Jan 30, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2019 | Jan 25, 2019 | 001-35476 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2019 | Jan 15, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2019 | Jan 15, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2019 | Jan 10, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2019 | Jan 8, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2019 | Jan 2, 2019 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2019 | Dec 28, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 26, 2018 | Dec 21, 2018 | 001-35476 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2018 | Dec 19, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2018 | Dec 19, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 18, 2018 | Dec 12, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 26, 2018 | Nov 21, 2018 | 000-14942 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2018 | Nov 19, 2018 | 000-14942 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2018 | Sep 28, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 10, 2018 | Sep 6, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2018 | May 11, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2018 | Apr 13, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 12, 2018 | Apr 11, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 11, 2018 | Apr 10, 2018 | 001-35476 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 9, 2018 | Mar 27, 2018 | 001-35476 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2018 | Dec 27, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2018 | Apr 2, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2018 | Mar 27, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2018 | Mar 26, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2018 | Mar 21, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2018 | Mar 15, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2018 | Mar 14, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2018 | Mar 7, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2018 | Mar 2, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2018 | Feb 28, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2018 | Feb 12, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2018 | Feb 9, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2018 | Feb 6, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2018 | Feb 5, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2018 | Jan 12, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2018 | Jan 3, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2018 | Jan 2, 2018 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 27, 2017 | Dec 27, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2017 | Nov 30, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 28, 2017 | Nov 27, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 27, 2017 | Nov 24, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2017 | Feb 1, 2017 | 001-35476 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2017 | Nov 20, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2017 | Nov 20, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 27, 2017 | Mar 3, 2017 | 001-35476 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 27, 2017 | Jun 5, 2017 | 001-35476 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 15, 2017 | Jun 5, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2017 | Jun 5, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2017 | May 8, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2017 | May 4, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 25, 2017 | Apr 24, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2017 | Apr 19, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 11, 2017 | Apr 10, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 7, 2017 | Apr 6, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2017 | Apr 5, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Apr 3, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2017 | Mar 24, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2017 | Mar 23, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2017 | Mar 21, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2017 | Mar 20, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2017 | Mar 14, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2017 | Mar 13, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2017 | Mar 10, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2017 | Mar 8, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2017 | Mar 7, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2017 | Mar 6, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2017 | Feb 28, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2017 | Feb 22, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2017 | Feb 16, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2017 | Feb 15, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2017 | Jan 31, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2017 | Jan 30, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2017 | Jan 25, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2017 | Jan 24, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2017 | Jan 23, 2017 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 22, 2016 | Dec 22, 2016 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2016 | Dec 20, 2016 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2016 | Dec 19, 2016 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2016 | Dec 16, 2016 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2016 | Dec 15, 2016 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2016 | Dec 13, 2016 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2016 | Nov 17, 2016 | 001-35476 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 25, 2016 | Mar 18, 2016 | 000-14942 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 9, 2016 | Mar 8, 2016 | 000-14942 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 2, 2016 | Jan 19, 2016 | 000-14942 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 15, 2016 | Jan 15, 2016 | 000-14942 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 14, 2016 | Jan 7, 2016 | 000-14942 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 15, 2015 | Sep 11, 2015 | 000-14942 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 4, 2015 | Aug 24, 2015 | 000-14942 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 21, 2015 | Jul 28, 2015 | 000-14942 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 21, 2015 | Jun 22, 2015 | 000-14942 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2014 | Dec 8, 2014 | 001-13471 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2014 | Oct 30, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 30, 2014 | Oct 29, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 29, 2014 | Oct 28, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 28, 2014 | Oct 27, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2014 | Oct 24, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2014 | Oct 23, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 23, 2014 | Oct 21, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2014 | Oct 17, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2014 | Oct 16, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2014 | Oct 10, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 10, 2014 | Oct 9, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 9, 2014 | Oct 8, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2014 | Oct 7, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2014 | Oct 6, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2014 | Oct 1, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2014 | Sep 30, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2014 | Sep 29, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2014 | Sep 26, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2014 | Sep 25, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 24, 2014 | Sep 23, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2014 | Sep 22, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2014 | Sep 19, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2014 | Sep 18, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2014 | Sep 17, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2014 | Sep 12, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2014 | Sep 11, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 10, 2014 | Sep 9, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 9, 2014 | Sep 5, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2014 | Aug 29, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 28, 2014 | Aug 27, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2014 | Aug 25, 2014 | 001-35476 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 25, 2014 | Aug 15, 2014 | 001-13471 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 25, 2014 | Aug 21, 2014 | 001-35476 |
| SC 13D/A | Open Document | Open Filing | Jun 20, 2014 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2014 | Jun 17, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2014 | Jun 13, 2014 | 001-35476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2014 | Jun 6, 2014 | 001-35476 |
| SC 13D/A | Open Document | Open Filing | May 6, 2014 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2014 | Apr 30, 2014 | 000-14942 |
| SC 13D/A | Open Document | Open Filing | Apr 14, 2014 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Dec 30, 2013 | 001-35476 |