Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2021 | Nov 19, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2021 | Nov 12, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 9, 2021 | Nov 3, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 12, 2021 | Oct 8, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2021 | Jul 9, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 12, 2021 | Apr 9, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2021 | Mar 25, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2021 | Mar 12, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2021 | Mar 6, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2021 | Mar 4, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2021 | Jan 8, 2021 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 13, 2020 | Oct 9, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 14, 2020 | Jul 10, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2020 | May 19, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 14, 2020 | Apr 10, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2020 | Mar 19, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2020 | Mar 12, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2020 | Mar 6, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2020 | Mar 4, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2020 | Jan 10, 2020 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2019 | Oct 11, 2019 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2019 | Jul 12, 2019 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 15, 2019 | Apr 12, 2019 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2019 | Mar 29, 2019 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2019 | Mar 12, 2019 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2019 | Mar 6, 2019 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 15, 2019 | Jan 11, 2019 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2018 | Oct 12, 2018 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2018 | Jul 13, 2018 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 13, 2018 | Apr 13, 2018 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2018 | Mar 6, 2018 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2018 | Jan 12, 2018 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 12, 2017 | Oct 10, 2017 | 000-16211 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 12, 2017 | Oct 10, 2017 | 000-16211 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2015 | Mar 4, 2015 | 001-35490 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2015 | Feb 27, 2015 | 001-35490 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2015 | Feb 6, 2015 | 001-35490 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2014 | Dec 2, 2014 | 001-35490 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2014 | Aug 25, 2014 | 001-35490 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2014 | Mar 7, 2014 | 001-35490 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2014 | Mar 5, 2014 | 001-35490 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2014 | Feb 28, 2014 | 001-35490 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2014 | Feb 6, 2014 | 001-35490 |