Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2025 | Feb 28, 2025 | 000-16106 |
SCHEDULE 13G/A | Open Document | Open Filing | Feb 12, 2025 | |||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2024 | Dec 5, 2024 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2024 | May 23, 2024 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2024 | Feb 23, 2024 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 8, 2024 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2023 | Feb 24, 2023 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 7, 2023 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2023 | Feb 7, 2023 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2022 | Feb 25, 2022 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2022 | Feb 9, 2022 | 000-16106 |
SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | Feb 3, 2022 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2021 | Feb 26, 2021 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2021 | Feb 10, 2021 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 4, 2021 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2020 | Feb 28, 2020 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2020 | Feb 10, 2020 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Jan 31, 2020 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2019 | Nov 13, 2019 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2019 | Feb 22, 2019 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 7, 2019 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2018 | May 2, 2018 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2018 | Feb 23, 2018 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 2, 2018 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2017 | Aug 1, 2017 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2017 | May 11, 2017 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2017 | Feb 24, 2017 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 8, 2017 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2017 | Jan 31, 2017 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2016 | Aug 16, 2016 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2016 | May 13, 2016 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2016 | Feb 26, 2016 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2016 | Feb 5, 2016 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 4, 2016 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2015 | Nov 25, 2015 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2015 | Aug 20, 2015 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2015 | Aug 4, 2015 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2015 | Apr 29, 2015 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2015 | Feb 20, 2015 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2015 | Feb 18, 2015 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 4, 2015 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2014 | Nov 28, 2014 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2014 | Jul 31, 2014 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2014 | May 7, 2014 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2014 | Apr 29, 2014 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 25, 2014 | Apr 25, 2014 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2014 | Feb 27, 2014 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2014 | Feb 21, 2014 | 000-16106 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2014 | Feb 10, 2014 | 000-16106 |
SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 7, 2014 |