| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2025 | Apr 29, 2025 | 001-42492 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2024 | May 15, 2024 | 000-50924 |
| 144 | Open Document | Open Filing | Aug 1, 2023 | |||
| 144 | Open Document | Open Filing | Jul 28, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2023 | May 17, 2023 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2023 | Mar 15, 2023 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2022 | Dec 13, 2022 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2022 | Dec 9, 2022 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2022 | Mar 15, 2022 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2022 | Mar 10, 2022 | 000-50924 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2022 | Dec 31, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2021 | Dec 10, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2021 | Dec 7, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 28, 2021 | Jul 27, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2021 | Jul 1, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2021 | Jun 15, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 19, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2021 | Apr 29, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2021 | Mar 15, 2021 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2021 | Feb 19, 2021 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2020 | Dec 11, 2020 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 10, 2020 | Dec 8, 2020 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2020 | Nov 6, 2020 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2020 | Aug 25, 2020 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2020 | Jul 28, 2020 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2020 | Jul 17, 2020 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2020 | May 14, 2020 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2020 | Mar 13, 2020 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2020 | Feb 11, 2020 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2019 | Dec 13, 2019 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2019 | Dec 9, 2019 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2019 | Mar 15, 2019 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2019 | Feb 15, 2019 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2019 | Feb 12, 2019 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2018 | Dec 11, 2018 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2018 | Dec 7, 2018 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2018 | Mar 15, 2018 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2018 | Feb 13, 2018 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2017 | Dec 14, 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2017 | Dec 12, 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2017 | Dec 8, 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 1, 2017 | Oct 31, 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 30, 2017 | Oct 26, 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2017 | Mar 15, 2017 | 001-15149 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 14, 2017 | Feb 10, 2017 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2016 | Dec 12, 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2016 | Dec 9, 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 18, 2016 | Oct 17, 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2016 | Aug 15, 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2016 | Jun 20, 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2016 | Mar 15, 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2016 | Feb 29, 2016 | 001-15149 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 11, 2016 | Feb 9, 2016 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2015 | Dec 11, 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 7, 2015 | Dec 4, 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2015 | Jun 10, 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2015 | May 28, 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2015 | May 26, 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2015 | Mar 13, 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2015 | Mar 2, 2015 | 001-15149 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 13, 2015 | Feb 11, 2015 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Dec 12, 2014 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2014 | Dec 8, 2014 | 001-15149 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 17, 2014 | Oct 16, 2014 | 000-50924 |
| 3 | Open Document | Open Filing | FORM 3 - | Oct 15, 2014 | Oct 15, 2014 | 000-50924 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2014 | Mar 14, 2014 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2014 | Feb 24, 2014 | 001-15149 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2014 | Dec 31, 2013 | 001-15149 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2014 | Feb 26, 2010 | 001-15149 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2014 | Oct 23, 2006 | 001-15149 |