Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jul 2, 2021 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | Jun 11, 2021 | Jun 10, 2021 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 17, 2021 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | Feb 22, 2021 | Feb 18, 2021 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | May 15, 2020 | May 15, 2020 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | Feb 27, 2020 | Feb 25, 2020 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | Feb 24, 2020 | Feb 20, 2020 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | May 16, 2019 | May 15, 2019 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | Feb 27, 2019 | Feb 26, 2019 | 000-09881 |
4 | Open Document | Open Filing | FORM 4 | May 16, 2018 | May 15, 2018 | 000-09881 |
3 | Open Document | Open Filing | FORM 3 | May 16, 2018 | May 14, 2018 | 000-09881 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2014 | Jan 31, 2014 | 001-08519 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2014 | Jan 31, 2014 | 001-08519 |