Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 | Jul 2, 2021 | Jul 1, 2021 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Apr 1, 2021 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Mar 2, 2021 | Mar 1, 2021 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jan 8, 2021 | Jan 7, 2021 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Oct 5, 2020 | Oct 1, 2020 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jul 8, 2020 | Jul 2, 2020 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Mar 19, 2020 | Mar 12, 2020 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Mar 10, 2020 | Mar 5, 2020 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jan 13, 2020 | Jan 9, 2020 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Oct 11, 2019 | Oct 11, 2019 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | May 29, 2019 | May 24, 2019 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Apr 9, 2019 | Apr 8, 2019 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jan 8, 2019 | Jan 7, 2019 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Oct 12, 2018 | Oct 10, 2018 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | May 29, 2018 | May 24, 2018 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2018 | May 18, 2018 | 001-04717 |
4 | Open Document | Open Filing | FORM 4 | May 4, 2018 | May 4, 2018 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Mar 21, 2018 | Mar 20, 2018 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jan 12, 2018 | Jan 11, 2018 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Oct 5, 2017 | Oct 3, 2017 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jun 15, 2017 | Jun 13, 2017 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jun 6, 2017 | Jun 2, 2017 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2017 | May 5, 2017 | 001-04717 |
4 | Open Document | Open Filing | FORM 4 | Mar 16, 2017 | Mar 14, 2017 | 000-17196 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2017 | Jan 27, 2017 | 000-04887 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2017 | Dec 6, 2016 | 000-04887 |
4 | Open Document | Open Filing | FORM 4 | Jan 23, 2017 | Jan 19, 2017 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2016 | Dec 2, 2016 | 001-04717 |
4 | Open Document | Open Filing | FORM 4 | Dec 7, 2016 | Dec 2, 2016 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Oct 27, 2016 | Oct 25, 2016 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jun 20, 2016 | Jun 16, 2016 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | May 24, 2016 | May 20, 2016 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2016 | May 6, 2016 | 001-04717 |
4 | Open Document | Open Filing | FORM 4 | Mar 1, 2016 | Feb 26, 2016 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2016 | Jan 29, 2016 | 000-04887 |
4 | Open Document | Open Filing | FORM 4 | Jan 8, 2016 | Jan 6, 2016 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2015 | Nov 18, 2015 | 001-04717 |
4 | Open Document | Open Filing | FORM 4 | Oct 5, 2015 | Oct 1, 2015 | 000-17196 |
4 | Open Document | Open Filing | FORM 4 | Jun 30, 2015 | Jun 26, 2015 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2015 | May 8, 2015 | 001-04717 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2015 | Jan 30, 2015 | 000-04887 |
4 | Open Document | Open Filing | FORM 4 | Jan 6, 2015 | Dec 16, 2014 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2014 | Dec 3, 2014 | 001-04717 |
4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 4, 2014 | Jun 3, 2014 | 000-17196 |
4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 29, 2014 | May 27, 2014 | 000-17196 |
3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | May 28, 2014 | May 22, 2014 | 000-17196 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2014 | May 1, 2014 | 001-04717 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2014 | Jan 31, 2014 | 000-04887 |