Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2025 | Apr 1, 2025 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2025 | Mar 19, 2025 | 000-18183 |
SCHEDULE 13G/A | Open Document | Open Filing | Feb 14, 2025 | |||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2024 | Sep 24, 2024 | 000-18183 |
144 | Open Document | Open Filing | Sep 26, 2024 | |||
144 | Open Document | Open Filing | Sep 24, 2024 | |||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2024 | Apr 1, 2024 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2024 | Mar 27, 2024 | 000-18183 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2024 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2023 | Dec 12, 2023 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2023 | Jun 15, 2023 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2023 | Apr 27, 2023 | 000-18183 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2023 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2022 | Dec 5, 2022 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2022 | Jun 15, 2022 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2022 | Mar 29, 2022 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2022 | Nov 30, 2021 | 000-18183 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2022 | ||
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2021 | Mar 16, 2021 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2021 | Jun 15, 2021 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2021 | Mar 16, 2021 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2020 | Apr 27, 2020 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2020 | Apr 2, 2020 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2020 | Mar 28, 2020 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2020 | Mar 24, 2020 | 000-18183 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2020 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2020 | Jan 27, 2020 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 11, 2019 | Jul 11, 2019 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2019 | Jun 13, 2019 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2019 | Mar 28, 2019 | 000-18183 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2019 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2018 | Jun 15, 2018 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2018 | Apr 26, 2018 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2018 | Mar 28, 2018 | 000-18183 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2018 | Dec 7, 2017 | 000-18183 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2018 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2017 | Dec 7, 2017 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 10, 2017 | Oct 5, 2017 | 000-18183 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Oct 4, 2017 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2017 | Jun 9, 2017 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2017 | Apr 4, 2017 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Apr 3, 2017 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2017 | Mar 28, 2017 | 000-18183 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2017 | Jan 31, 2017 | 000-18183 |
SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 19 TO SCHEDULE 13G | Feb 13, 2017 | ||
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 10, 2017 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2016 | Oct 5, 2016 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2016 | Jun 8, 2016 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2016 | May 11, 2016 | 000-18183 |
SC 13G | Open Document | Open Filing | SC 13G | Feb 12, 2016 | ||
SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 18 TO SCHEDULE 13G | Feb 11, 2016 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2015 | Dec 10, 2015 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2015 | Oct 6, 2015 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 10, 2015 | Sep 8, 2015 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2015 | Jun 30, 2015 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2015 | May 11, 2015 | 001-12043 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2015 | Jun 15, 2015 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2015 | Jun 10, 2015 | 000-18183 |
4 | Open Document | Open Filing | FORM 4 | May 22, 2015 | May 20, 2015 | 001-35675 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 9, 2015 | Apr 7, 2015 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2015 | Apr 2, 2015 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2015 | Mar 30, 2015 | 000-18183 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2015 | Oct 23, 2014 | 000-18183 |
SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 17 TO SCHEDULE 13G | Feb 12, 2015 | ||
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2015 | Jan 28, 2015 | 001-12043 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2015 | Jan 28, 2015 | 001-12043 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2015 | Jan 16, 2015 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 15, 2015 | Jan 13, 2015 | 000-18183 |
4 | Open Document | Open Filing | FORM 4 | Nov 6, 2014 | Nov 4, 2014 | 001-35675 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2014 | Oct 23, 2014 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 9, 2014 | Oct 7, 2014 | 000-18183 |
4 | Open Document | Open Filing | FORM 4 | Aug 15, 2014 | Aug 14, 2014 | 001-35675 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2014 | Jul 1, 2014 | 000-18183 |
4 | Open Document | Open Filing | FORM 4 | May 9, 2014 | May 7, 2014 | 001-35675 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2014 | Apr 15, 2014 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 14, 2014 | Apr 10, 2014 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2014 | Mar 17, 2014 | 000-18183 |
SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 16 TO SCHEDULE 13G | Feb 14, 2014 | ||
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2014 | Jan 31, 2014 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 15, 2014 | Jan 14, 2014 | 000-18183 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2014 | Jan 2, 2014 | 001-12043 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2014 | May 13, 2013 | 001-12043 |