| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Sep 10, 2025 | Sep 8, 2025 | 000-23985 | |
| 4 | Open Document | Open Filing | Jun 30, 2025 | Jun 26, 2025 | 000-23985 | |
| 4 | Open Document | Open Filing | Jun 10, 2025 | Jun 9, 2025 | 000-23985 | |
| 144 | Open Document | Open Filing | Jun 9, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2025 | Jan 29, 2025 | 001-35826 |
| 4 | Open Document | Open Filing | Dec 18, 2024 | Dec 16, 2024 | 000-23985 | |
| 144 | Open Document | Open Filing | Dec 16, 2024 | |||
| 4 | Open Document | Open Filing | Sep 23, 2024 | Sep 19, 2024 | 000-23985 | |
| 144 | Open Document | Open Filing | Sep 20, 2024 | |||
| 144 | Open Document | Open Filing | Sep 19, 2024 | |||
| 4 | Open Document | Open Filing | Jul 1, 2024 | Jun 27, 2024 | 000-23985 | |
| 4 | Open Document | Open Filing | Jun 10, 2024 | Jun 7, 2024 | 000-23985 | |
| 144 | Open Document | Open Filing | Jun 7, 2024 | |||
| 4 | Open Document | Open Filing | Mar 6, 2024 | Mar 5, 2024 | 000-23985 | |
| 144 | Open Document | Open Filing | Mar 5, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2024 | Jan 25, 2024 | 001-35826 |
| 4 | Open Document | Open Filing | Jun 27, 2023 | Jun 23, 2023 | 000-23985 | |
| 4 | Open Document | Open Filing | Jun 16, 2023 | Jun 14, 2023 | 000-23985 | |
| 144 | Open Document | Open Filing | Jun 14, 2023 | |||
| 4 | Open Document | Open Filing | May 31, 2023 | May 26, 2023 | 000-23985 | |
| 144/A | Open Document | Open Filing | May 26, 2023 | |||
| 144 | Open Document | Open Filing | May 26, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2023 | Mar 13, 2023 | 000-23985 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2023 | Mar 7, 2023 | 000-23985 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2023 | Jan 25, 2023 | 001-35826 |
| 4 | Open Document | Open Filing | Jun 7, 2022 | Jun 3, 2022 | 000-23985 | |
| 4 | Open Document | Open Filing | Mar 29, 2022 | Mar 28, 2022 | 000-23985 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2022 | Jan 25, 2022 | 001-35826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2021 | Dec 14, 2021 | 001-35826 |
| 4 | Open Document | Open Filing | Jun 17, 2021 | Jun 15, 2021 | 000-23985 | |
| 4 | Open Document | Open Filing | Jun 8, 2021 | Jun 4, 2021 | 000-23985 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2021 | Apr 30, 2021 | 001-35826 |
| 5 | Open Document | Open Filing | Feb 3, 2021 | Jan 31, 2021 | 000-23985 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2021 | Jan 27, 2021 | 001-35826 |
| 4 | Open Document | Open Filing | Jan 8, 2021 | Jan 7, 2021 | 000-23985 | |
| 4 | Open Document | Open Filing | Oct 5, 2020 | Oct 2, 2020 | 000-23985 | |
| 4 | Open Document | Open Filing | Sep 22, 2020 | Sep 18, 2020 | 001-39504 | |
| 4 | Open Document | Open Filing | Sep 22, 2020 | Sep 18, 2020 | 001-39504 | |
| 4 | Open Document | Open Filing | Sep 22, 2020 | Sep 18, 2020 | 001-39504 | |
| 3 | Open Document | Open Filing | Sep 15, 2020 | Sep 15, 2020 | 001-39504 | |
| 3 | Open Document | Open Filing | Sep 15, 2020 | Sep 15, 2020 | 001-39504 | |
| 4 | Open Document | Open Filing | Jun 12, 2020 | Jun 10, 2020 | 000-23985 | |
| 4 | Open Document | Open Filing | Jun 2, 2020 | Jun 1, 2020 | 000-23985 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2020 | Mar 13, 2020 | 001-35826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2020 | Jan 29, 2020 | 001-35826 |
| 4 | Open Document | Open Filing | May 24, 2019 | May 23, 2019 | 000-23985 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2019 | Jan 29, 2019 | 001-35826 |
| 4 | Open Document | Open Filing | Aug 22, 2018 | Aug 20, 2018 | 000-27975 | |
| 4 | Open Document | Open Filing | Jul 3, 2018 | Jul 2, 2018 | 001-38554 | |
| 3 | Open Document | Open Filing | Jun 27, 2018 | Jun 27, 2018 | 001-38554 | |
| 4 | Open Document | Open Filing | May 21, 2018 | May 17, 2018 | 000-23985 | |
| 5 | Open Document | Open Filing | Feb 23, 2018 | Jan 31, 2018 | 001-37570 | |
| 5 | Open Document | Open Filing | Feb 13, 2018 | Dec 31, 2017 | 000-27975 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2018 | Feb 1, 2018 | 001-35826 |
| 4 | Open Document | Open Filing | Dec 5, 2017 | Dec 1, 2017 | 001-38056 | |
| 4 | Open Document | Open Filing | Dec 4, 2017 | Nov 30, 2017 | 001-37570 | |
| 4 | Open Document | Open Filing | Oct 18, 2017 | Oct 16, 2017 | 001-38238 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 13, 2017 | Oct 11, 2017 | 001-38238 |
| 3 | Open Document | Open Filing | Oct 11, 2017 | Oct 11, 2017 | 001-38238 | |
| 4 | Open Document | Open Filing | Sep 18, 2017 | Sep 18, 2017 | 000-23985 | |
| 4 | Open Document | Open Filing | Jun 9, 2017 | Jun 9, 2017 | 000-23985 | |
| 4 | Open Document | Open Filing | Jun 2, 2017 | May 31, 2017 | 001-37570 | |
| 4 | Open Document | Open Filing | Jun 2, 2017 | May 31, 2017 | 000-27975 | |
| 4 | Open Document | Open Filing | May 26, 2017 | May 24, 2017 | 000-23985 | |
| 4 | Open Document | Open Filing | May 23, 2017 | May 19, 2017 | 000-27975 | |
| 4 | Open Document | Open Filing | May 12, 2017 | May 11, 2017 | 000-23985 | |
| 4 | Open Document | Open Filing | Apr 21, 2017 | Apr 19, 2017 | 001-38056 | |
| 3 | Open Document | Open Filing | Apr 12, 2017 | Apr 12, 2017 | 001-38056 | |
| 5 | Open Document | Open Filing | Mar 10, 2017 | Jan 31, 2017 | 001-37570 | |
| 4 | Open Document | Open Filing | Mar 2, 2017 | Mar 1, 2017 | 000-27975 | |
| 4 | Open Document | Open Filing | Feb 23, 2017 | Feb 21, 2017 | 000-23985 | |
| 5 | Open Document | Open Filing | Feb 13, 2017 | Dec 31, 2016 | 000-27975 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2017 | Jan 27, 2017 | 001-35826 |
| 4 | Open Document | Open Filing | Dec 29, 2016 | Dec 27, 2016 | 000-23985 | |
| 4 | Open Document | Open Filing | Oct 14, 2016 | Oct 12, 2016 | 000-23985 | |
| 4 | Open Document | Open Filing | Oct 4, 2016 | Sep 30, 2016 | 000-23985 | |
| 4 | Open Document | Open Filing | Sep 27, 2016 | Sep 23, 2016 | 000-23985 | |
| 4 | Open Document | Open Filing | Sep 21, 2016 | Sep 19, 2016 | 000-23985 | |
| 4 | Open Document | Open Filing | May 23, 2016 | May 19, 2016 | 000-23985 | |
| 4 | Open Document | Open Filing | May 17, 2016 | May 13, 2016 | 000-27975 | |
| 4 | Open Document | Open Filing | May 12, 2016 | May 11, 2016 | 000-23985 | |
| 5 | Open Document | Open Filing | Feb 12, 2016 | Dec 31, 2015 | 000-27975 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2016 | Jan 26, 2016 | 001-35826 |
| 4 | Open Document | Open Filing | Nov 23, 2015 | Nov 19, 2015 | 000-27975 | |
| 4 | Open Document | Open Filing | Nov 12, 2015 | Nov 9, 2015 | 000-27975 | |
| 4 | Open Document | Open Filing | Oct 13, 2015 | Oct 13, 2015 | 001-37570 | |
| 3 | Open Document | Open Filing | Oct 6, 2015 | Oct 6, 2015 | 001-37570 | |
| 4/A | Open Document | Open Filing | Jun 29, 2015 | Sep 11, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | May 26, 2015 | May 21, 2015 | 000-23985 | |
| 4 | Open Document | Open Filing | May 19, 2015 | May 15, 2015 | 000-27975 | |
| 4 | Open Document | Open Filing | May 19, 2015 | May 15, 2015 | 000-23985 | |
| 5 | Open Document | Open Filing | Feb 9, 2015 | Dec 31, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2015 | Jan 30, 2015 | 001-35826 |
| 4 | Open Document | Open Filing | Dec 15, 2014 | Dec 12, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | Dec 12, 2014 | Dec 10, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | Dec 9, 2014 | Dec 5, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | Dec 3, 2014 | Dec 1, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | Nov 26, 2014 | Nov 25, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2014 | Nov 20, 2014 | 001-35826 |
| 4 | Open Document | Open Filing | Nov 18, 2014 | Nov 14, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | Nov 14, 2014 | Nov 12, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | Oct 3, 2014 | Oct 1, 2014 | 001-32979 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2014 | Sep 26, 2014 | 001-35826 |
| 4 | Open Document | Open Filing | Sep 15, 2014 | Sep 11, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2014 | Aug 25, 2014 | 001-35826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 25, 2014 | Aug 25, 2014 | 001-35826 |
| 5 | Open Document | Open Filing | Aug 8, 2014 | Jun 30, 2014 | 000-51772 | |
| 4 | Open Document | Open Filing | Jun 23, 2014 | Jun 20, 2014 | 001-32979 | |
| 4 | Open Document | Open Filing | Jun 16, 2014 | Jun 12, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | Jun 16, 2014 | Jun 12, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | Jun 16, 2014 | Jun 12, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | May 28, 2014 | May 27, 2014 | 000-23985 | |
| 4 | Open Document | Open Filing | May 20, 2014 | May 16, 2014 | 000-27975 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2014 | Mar 12, 2014 | 001-35826 |
| 5 | Open Document | Open Filing | Feb 13, 2014 | Dec 31, 2013 | 001-32979 | |
| 5 | Open Document | Open Filing | Feb 13, 2014 | Dec 31, 2013 | 000-27975 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 23, 2014 | Jan 22, 2014 | 001-35826 |