Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2021 | Oct 1, 2021 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | Jun 8, 2021 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2021 | May 26, 2021 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2021 | Jan 8, 2021 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2020 | Aug 13, 2020 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 9, 2020 | Jul 9, 2020 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2020 | Jan 8, 2020 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 25, 2019 | Jun 25, 2019 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 10, 2018 | Jul 9, 2018 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2017 | Jul 5, 2017 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2016 | Jun 7, 2016 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2016 | May 30, 2016 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 8, 2015 | Jul 7, 2015 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2015 | May 30, 2015 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 26, 2014 | Jun 25, 2014 | 001-08491 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 30, 2014 | May 30, 2014 | 001-08491 |