Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2021 | Sep 10, 2021 | 000-27512 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2020 | Sep 10, 2020 | 000-27512 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2019 | Sep 10, 2019 | 000-27512 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2019 | Jun 14, 2019 | 000-27512 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2018 | Sep 10, 2018 | 000-27512 |
4 | Open Document | Open Filing | 4 | Jun 7, 2018 | Jun 6, 2018 | 001-10582 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2017 | Nov 24, 2017 | 000-27512 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 19, 2017 | Aug 16, 2017 | 000-27512 |
4 | Open Document | Open Filing | FORM 4 | Aug 14, 2017 | Aug 10, 2017 | 001-10582 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2017 | Dec 14, 2016 | 000-27512 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2016 | Aug 24, 2016 | 000-27512 |
4 | Open Document | Open Filing | FORM 4 | May 5, 2016 | May 4, 2016 | 001-10582 |
4 | Open Document | Open Filing | FORM 4 | Aug 26, 2015 | Aug 12, 2015 | 001-10582 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2015 | Aug 19, 2015 | 000-27512 |
4 | Open Document | Open Filing | FORM 4 | Aug 7, 2015 | Aug 5, 2015 | 001-10582 |
4 | Open Document | Open Filing | 4 | Feb 11, 2015 | Feb 9, 2015 | 001-10582 |
4 | Open Document | Open Filing | 4 | Feb 11, 2015 | Feb 9, 2015 | 001-14279 |
3 | Open Document | Open Filing | 3 | Feb 11, 2015 | Feb 9, 2015 | 001-10582 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2014 | Aug 20, 2014 | 000-27512 |
4 | Open Document | Open Filing | FORM 4 | Jan 7, 2014 | Jan 3, 2014 | 001-14279 |