| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2022 | Jun 30, 2022 | 811-21529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2022 | Mar 14, 2022 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2022 | Feb 28, 2021 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2022 | Jan 31, 2022 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2022 | Jan 31, 2022 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2022 | Jan 31, 2022 | 811-09243 |
| 4 | Open Document | Open Filing | Dec 16, 2021 | Dec 15, 2021 | 001-14761 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2021 | Sep 30, 2021 | 811-23035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2021 | Aug 31, 2021 | 811-08476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 23, 2021 | Jul 21, 2021 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2021 | May 20, 2021 | 811-23035 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2021 | Feb 11, 2020 | 811-23035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2021 | May 20, 2021 | 811-08476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2021 | May 20, 2021 | 811-08476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2021 | May 20, 2021 | 811-09243 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2021 | May 20, 2021 | 811-08476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2021 | May 20, 2021 | 811-21698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2021 | May 20, 2021 | 811-22216 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2021 | May 20, 2021 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 811-09243 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 811-21529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2021 | Feb 8, 2021 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2021 | Feb 8, 2021 | 811-21529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2021 | Feb 8, 2021 | 811-05715 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2021 | Feb 8, 2021 | 811-09243 |
| 4 | Open Document | Open Filing | Apr 6, 2021 | Apr 5, 2021 | 001-14761 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 28, 2020 | Dec 24, 2020 | 811-22021 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 22, 2020 | Dec 18, 2020 | 811-22021 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2020 | Sep 25, 2020 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 28, 2020 | Jan 24, 2020 | 811-21529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 30, 2019 | Dec 26, 2019 | 811-08476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 30, 2019 | Dec 26, 2019 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 30, 2019 | Dec 26, 2019 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2019 | Dec 20, 2019 | 811-08476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2019 | Dec 16, 2019 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2019 | Nov 21, 2019 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2019 | Nov 21, 2019 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2019 | Sep 3, 2019 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2019 | Aug 15, 2019 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2019 | Aug 15, 2019 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 12, 2019 | Jul 10, 2019 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2019 | Jun 7, 2019 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2019 | May 7, 2019 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2019 | Jun 8, 2018 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 31, 2018 | Dec 27, 2018 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 26, 2018 | Dec 20, 2018 | 811-21529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 26, 2018 | Dec 20, 2018 | 811-21529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 26, 2018 | Oct 26, 2018 | 811-05715 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2018 | Apr 4, 2018 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2017 | Dec 21, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2017 | Dec 14, 2017 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2017 | Nov 6, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 30, 2017 | Oct 26, 2017 | 811-22216 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 27, 2017 | Sep 26, 2017 | 811-08476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2017 | Aug 31, 2017 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 9, 2017 | Aug 7, 2017 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2017 | Jul 19, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2017 | Jul 18, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2017 | Jul 14, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2017 | Jul 11, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2017 | Jul 11, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2017 | Jun 27, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2017 | Jun 19, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2017 | Jun 15, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2017 | Jun 15, 2017 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 9, 2016 | Aug 8, 2016 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2016 | Jul 1, 2016 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2016 | May 31, 2016 | 811-09243 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2016 | May 10, 2016 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2016 | Mar 31, 2016 | 811-04700 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 26, 2015 | Oct 19, 2015 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 20, 2015 | Oct 19, 2015 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2015 | Aug 25, 2015 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2015 | May 15, 2015 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2015 | Apr 30, 2015 | 811-22021 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2015 | Apr 30, 2015 | 811-21423 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 29, 2014 | Oct 27, 2014 | 811-04700 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2014 | Oct 3, 2014 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2014 | Sep 24, 2014 | 811-22021 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2014 | Sep 19, 2014 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2014 | Sep 17, 2014 | 001-14761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 11, 2014 | Aug 7, 2014 | 811-21529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2014 | Aug 6, 2014 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2014 | Jul 29, 2014 | 811-21529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2014 | Jul 29, 2014 | 811-08476 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2014 | Jul 18, 2014 | 811-22021 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 26, 2014 | Jun 23, 2014 | 811-22884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2014 | Jun 10, 2014 | 811-21423 |