Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | May 9, 2025 | May 9, 2025 | 000-16244 | |
4 | Open Document | Open Filing | May 10, 2024 | May 10, 2024 | 000-16244 | |
4 | Open Document | Open Filing | May 15, 2023 | May 12, 2023 | 000-16244 | |
4 | Open Document | Open Filing | May 17, 2022 | May 13, 2022 | 000-16244 | |
4 | Open Document | Open Filing | FORM 4 - | May 10, 2021 | May 7, 2021 | 000-16244 |
4 | Open Document | Open Filing | Oct 19, 2020 | Oct 15, 2020 | 001-39317 | |
4 | Open Document | Open Filing | Sep 14, 2020 | Sep 10, 2020 | 001-39317 | |
4 | Open Document | Open Filing | FORM 4 - | May 8, 2020 | May 8, 2020 | 000-16244 |
4 | Open Document | Open Filing | Mar 10, 2020 | Mar 6, 2020 | 000-30419 | |
4 | Open Document | Open Filing | Mar 6, 2020 | Mar 4, 2020 | 000-30419 | |
4 | Open Document | Open Filing | Mar 4, 2020 | Mar 2, 2020 | 000-30419 | |
4 | Open Document | Open Filing | Feb 13, 2020 | Dec 3, 2019 | 000-30419 | |
4 | Open Document | Open Filing | Aug 7, 2019 | Aug 5, 2019 | 000-30419 | |
4 | Open Document | Open Filing | FORM 4 - | May 8, 2019 | May 6, 2019 | 000-16244 |
4 | Open Document | Open Filing | Mar 8, 2019 | Mar 6, 2019 | 000-30419 | |
4 | Open Document | Open Filing | Mar 6, 2019 | Mar 4, 2019 | 000-30419 | |
4 | Open Document | Open Filing | Aug 3, 2018 | Aug 1, 2018 | 000-30419 | |
4 | Open Document | Open Filing | May 25, 2018 | May 23, 2018 | 000-30419 | |
4 | Open Document | Open Filing | FORM 4 - | May 4, 2018 | May 4, 2018 | 000-16244 |
4 | Open Document | Open Filing | Mar 9, 2018 | Mar 7, 2018 | 000-30419 | |
4 | Open Document | Open Filing | Mar 7, 2018 | Mar 5, 2018 | 000-30419 | |
4 | Open Document | Open Filing | Mar 6, 2018 | Mar 2, 2018 | 000-30419 | |
4 | Open Document | Open Filing | Oct 18, 2017 | Oct 16, 2017 | 000-30419 | |
4 | Open Document | Open Filing | Aug 9, 2017 | Aug 7, 2017 | 000-30419 | |
4/A | Open Document | Open Filing | FORM 4/A - | May 19, 2017 | May 5, 2017 | 000-16244 |
4 | Open Document | Open Filing | FORM 4 - | May 9, 2017 | May 5, 2017 | 000-16244 |
4 | Open Document | Open Filing | Mar 9, 2017 | Mar 7, 2017 | 000-30419 | |
4 | Open Document | Open Filing | Mar 8, 2017 | Mar 6, 2017 | 000-30419 | |
4 | Open Document | Open Filing | Mar 6, 2017 | Mar 2, 2017 | 000-30419 | |
4 | Open Document | Open Filing | Dec 22, 2016 | Dec 21, 2016 | 000-30419 | |
4 | Open Document | Open Filing | Aug 10, 2016 | Aug 8, 2016 | 000-30419 | |
4 | Open Document | Open Filing | FORM 4 - | May 6, 2016 | May 6, 2016 | 000-16244 |
4 | Open Document | Open Filing | Mar 29, 2016 | Mar 25, 2016 | 000-30419 | |
4 | Open Document | Open Filing | Mar 9, 2016 | Mar 7, 2016 | 000-30419 | |
4 | Open Document | Open Filing | Mar 4, 2016 | Mar 2, 2016 | 000-30419 | |
4 | Open Document | Open Filing | Feb 16, 2016 | Feb 11, 2016 | 000-30419 | |
4 | Open Document | Open Filing | FORM 4 - | May 15, 2015 | May 14, 2015 | 000-16244 |
4 | Open Document | Open Filing | Mar 27, 2015 | Mar 25, 2015 | 000-30419 | |
4 | Open Document | Open Filing | Mar 9, 2015 | Mar 5, 2015 | 000-30419 | |
4 | Open Document | Open Filing | Mar 5, 2015 | Mar 3, 2015 | 000-30419 | |
4 | Open Document | Open Filing | Mar 4, 2015 | Mar 2, 2015 | 000-30419 | |
4 | Open Document | Open Filing | Mar 3, 2015 | Feb 27, 2015 | 000-30419 | |
4 | Open Document | Open Filing | Nov 3, 2014 | Oct 30, 2014 | 000-30419 | |
4 | Open Document | Open Filing | Aug 4, 2014 | Jul 31, 2014 | 000-30419 | |
4 | Open Document | Open Filing | FORM 4 - | May 9, 2014 | May 7, 2014 | 000-16244 |
4 | Open Document | Open Filing | May 5, 2014 | May 1, 2014 | 000-30419 | |
4 | Open Document | Open Filing | Apr 11, 2014 | Apr 9, 2014 | 000-30419 | |
4 | Open Document | Open Filing | Mar 27, 2014 | Mar 25, 2014 | 000-30419 | |
4 | Open Document | Open Filing | Mar 14, 2014 | Mar 12, 2014 | 000-30419 | |
4 | Open Document | Open Filing | Mar 10, 2014 | Mar 3, 2014 | 000-30419 | |
4 | Open Document | Open Filing | Mar 7, 2014 | Mar 5, 2014 | 000-30419 | |
4 | Open Document | Open Filing | Feb 25, 2014 | Feb 21, 2014 | 000-30419 |