| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 28, 2025 | Nov 26, 2025 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 28, 2025 | Nov 25, 2025 | 000-51026 |
| 144 | Open Document | Open Filing | Nov 26, 2025 | |||
| 144 | Open Document | Open Filing | Nov 25, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2025 | Oct 30, 2025 | 000-51026 |
| 144 | Open Document | Open Filing | Oct 30, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 28, 2025 | Oct 25, 2025 | 000-51026 |
| 144 | Open Document | Open Filing | Oct 28, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2025 | Oct 24, 2025 | 000-51026 |
| 144 | Open Document | Open Filing | Oct 24, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2025 | Oct 15, 2025 | 000-51026 |
| 144 | Open Document | Open Filing | Oct 16, 2025 | |||
| 144 | Open Document | Open Filing | Oct 15, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2025 | Sep 18, 2025 | 000-51026 |
| 144 | Open Document | Open Filing | Sep 18, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2025 | Feb 10, 2025 | 000-51026 |
| 144 | Open Document | Open Filing | Feb 10, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2024 | Nov 8, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Nov 8, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2024 | Aug 8, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Aug 8, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2024 | Jul 22, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Jul 22, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2024 | Jul 2, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Jul 2, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2024 | Jul 1, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Jul 1, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2024 | May 8, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | May 8, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2024 | Feb 8, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Feb 8, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2024 | Feb 5, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Feb 5, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2024 | Jan 9, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Jan 9, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2024 | Jan 4, 2024 | 000-51026 |
| 144 | Open Document | Open Filing | Jan 2, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2023 | Dec 13, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | Dec 13, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 9, 2023 | Nov 8, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | Nov 8, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2023 | Nov 6, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | Nov 3, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2023 | Oct 2, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | Oct 2, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2023 | Aug 8, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | Aug 8, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2023 | Aug 4, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | Aug 4, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 25, 2023 | Jul 21, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | Jul 18, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2023 | Jul 3, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | Jul 3, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2023 | May 9, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | May 9, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2023 | May 4, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | May 4, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | 000-51026 |
| 144 | Open Document | Open Filing | May 3, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2023 | Apr 5, 2023 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2023 | Feb 13, 2023 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2023 | Feb 8, 2023 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2023 | Feb 6, 2023 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2023 | Jan 3, 2023 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2022 | Nov 14, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2022 | Nov 4, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2022 | Oct 3, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2022 | Aug 12, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2022 | Aug 4, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2022 | Jul 1, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2022 | May 12, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2022 | May 4, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2022 | Apr 1, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2022 | Feb 14, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2022 | Feb 7, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2022 | Feb 3, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2022 | Jan 3, 2022 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2021 | Nov 12, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2021 | Nov 8, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2021 | Oct 1, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2021 | Aug 12, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 11, 2021 | Aug 9, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2021 | Aug 3, 2021 | 001-33383 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2021 | Jul 1, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jun 30, 2021 | 001-33383 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2021 | May 12, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2021 | May 10, 2021 | 001-33383 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 10, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2021 | Apr 22, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2021 | Apr 1, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2021 | Feb 17, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | Feb 5, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2021 | Feb 2, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2021 | Jan 14, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2021 | Jan 4, 2021 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2020 | Nov 13, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2020 | Nov 9, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2020 | Oct 15, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2020 | Oct 1, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2020 | Aug 21, 2020 | 001-33383 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2020 | Aug 17, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2020 | Aug 10, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 23, 2020 | Jul 21, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2020 | Jul 15, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2020 | Jul 1, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2020 | May 18, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2020 | May 8, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2020 | Apr 29, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2020 | Mar 27, 2020 | 001-33383 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2020 | Feb 18, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2020 | Feb 10, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 6, 2020 | Feb 4, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2020 | Feb 3, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2020 | Jan 17, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 9, 2020 | Jan 7, 2020 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2019 | Nov 15, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2019 | Nov 8, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2019 | Nov 4, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 24, 2019 | Oct 22, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 21, 2019 | Oct 18, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2019 | Oct 1, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 21, 2019 | Aug 15, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2019 | Aug 8, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2019 | Aug 5, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 23, 2019 | Jul 19, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2019 | Apr 23, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2019 | Jun 10, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2019 | May 8, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2019 | May 3, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 22, 2019 | Apr 18, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2019 | Apr 1, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2019 | Feb 15, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2019 | Feb 11, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2019 | Feb 4, 2019 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2018 | Nov 16, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 6, 2018 | Nov 5, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 29, 2018 | Oct 25, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 22, 2018 | Aug 15, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2018 | Aug 3, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2018 | May 21, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2018 | May 3, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 15, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2018 | Feb 12, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2018 | Feb 7, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2018 | Feb 5, 2018 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2017 | Nov 21, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2017 | Nov 6, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2017 | Aug 15, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2017 | Aug 4, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2017 | May 22, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2017 | May 4, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2017 | Mar 1, 2017 | 001-33383 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2017 | Feb 15, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2017 | Feb 10, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2017 | Feb 6, 2017 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2016 | Nov 21, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2016 | Nov 4, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2016 | Nov 4, 2016 | 001-33383 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2016 | Nov 4, 2016 | 001-33383 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2016 | Oct 28, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2016 | Aug 15, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2016 | Aug 4, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2016 | May 23, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2016 | May 4, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2016 | Feb 16, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2016 | Feb 5, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2016 | Feb 2, 2016 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2016 | Dec 31, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2015 | Dec 17, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2015 | Nov 13, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2015 | Nov 6, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2015 | Nov 4, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 7, 2015 | Oct 6, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2015 | Aug 17, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2015 | Aug 10, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2015 | Aug 4, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2015 | May 8, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2015 | May 4, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 20, 2015 | Feb 3, 2015 | 000-51026 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 20, 2015 | Feb 6, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2015 | Feb 19, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2015 | Feb 6, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2015 | Feb 3, 2015 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2014 | Nov 26, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Dec 14, 2013 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2014 | Nov 10, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2014 | Nov 4, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2014 | Aug 15, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2014 | Aug 11, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2014 | Aug 6, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2014 | Aug 4, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2014 | May 8, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2014 | May 2, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2014 | Feb 18, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 14, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2014 | Feb 7, 2014 | 000-51026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2014 | Feb 4, 2014 | 000-51026 |