| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2025 | May 30, 2025 | 001-06571 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2025 | Feb 6, 2025 | 001-06571 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2024 | May 31, 2024 | 001-06571 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2023 | May 26, 2023 | 001-06571 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2022 | May 27, 2022 | 001-06571 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2021 | May 28, 2021 | 001-06571 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2020 | May 29, 2020 | 001-06571 |
| 4 | Open Document | Open Filing | 4 | Jun 4, 2019 | May 31, 2019 | 001-06571 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2019 | May 29, 2019 | 001-00368 |
| 4 | Open Document | Open Filing | Apr 2, 2019 | Mar 29, 2019 | 001-06571 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2019 | Mar 29, 2019 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2019 | Mar 29, 2019 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2019 | Mar 29, 2019 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2019 | Mar 29, 2019 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2019 | Mar 29, 2019 | 001-03285 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2019 | Feb 5, 2019 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2019 | Feb 5, 2019 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2019 | Jan 31, 2019 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2019 | Jan 30, 2019 | 001-03285 |
| 4 | Open Document | Open Filing | Jan 3, 2019 | Dec 31, 2018 | 001-06571 | |
| 4 | Open Document | Open Filing | Oct 2, 2018 | Sep 28, 2018 | 001-06571 | |
| 4 | Open Document | Open Filing | Jul 2, 2018 | Jun 29, 2018 | 001-06571 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2018 | May 30, 2018 | 001-00368 |
| 4 | Open Document | Open Filing | May 29, 2018 | May 25, 2018 | 001-06571 | |
| 4 | Open Document | Open Filing | Apr 3, 2018 | Apr 2, 2018 | 001-06571 | |
| 4 | Open Document | Open Filing | Mar 5, 2018 | Mar 1, 2018 | 001-06571 | |
| 3 | Open Document | Open Filing | Mar 5, 2018 | Mar 1, 2018 | 001-06571 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2018 | Feb 6, 2018 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2018 | Feb 6, 2018 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2018 | Jan 31, 2018 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2018 | Jan 31, 2018 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2018 | Jan 31, 2018 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2018 | Jan 31, 2018 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 30, 2017 | Oct 27, 2017 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2017 | May 31, 2017 | 001-00368 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2017 | Feb 7, 2017 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2017 | Feb 9, 2017 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2017 | Feb 9, 2017 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2017 | Feb 9, 2017 | 001-03285 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2017 | Feb 7, 2017 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2017 | Feb 7, 2017 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2016 | Aug 15, 2016 | 001-00368 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2016 | May 25, 2016 | 001-00368 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2016 | May 11, 2016 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2016 | May 11, 2016 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2016 | May 11, 2016 | 001-03285 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2016 | Feb 2, 2016 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2016 | Feb 2, 2016 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 28, 2015 | Oct 27, 2015 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2015 | Aug 28, 2015 | 001-00368 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2015 | Jun 1, 2015 | 001-00368 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2015 | May 27, 2015 | 001-00368 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2015 | Mar 2, 2015 | 001-00368 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2015 | Feb 3, 2015 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2015 | Feb 3, 2015 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2015 | Jan 28, 2015 | 001-00368 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2015 | Jan 28, 2015 | 001-00368 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2015 | Dec 31, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2014 | Aug 5, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2014 | Aug 5, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2014 | Aug 5, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 6, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 6, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 6, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 6, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 6, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2014 | Feb 19, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2014 | Feb 4, 2014 | 001-03285 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2014 | Jan 2, 2014 | 001-03285 |