Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 21, 2025 | May 20, 2025 | 000-23661 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 23, 2024 | May 21, 2024 | 000-23661 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 25, 2023 | May 23, 2023 | 000-23661 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2022 | Jun 7, 2022 | 000-23661 |
4 | Open Document | Open Filing | FORM 4 | Jun 22, 2021 | Jun 17, 2021 | 000-23661 |
4 | Open Document | Open Filing | FORM 4 | May 20, 2020 | May 18, 2020 | 000-23661 |
4 | Open Document | Open Filing | 4 | Jun 10, 2019 | Jun 6, 2019 | 000-23661 |
4 | Open Document | Open Filing | FORM 4 | Mar 21, 2018 | Mar 19, 2018 | 000-23661 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2017 | Sep 5, 2017 | 000-23661 |
3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 8, 2017 | Sep 5, 2017 | 000-23661 |
4 | Open Document | Open Filing | FORM 4 | Jul 24, 2015 | Jul 22, 2015 | 000-26422 |
4 | Open Document | Open Filing | FORM 4 | Mar 31, 2015 | Mar 27, 2015 | 000-26422 |
5 | Open Document | Open Filing | FORM 5 | Feb 17, 2015 | Dec 31, 2014 | 000-26422 |
4 | Open Document | Open Filing | FORM 4 | Mar 10, 2014 | Mar 6, 2014 | 000-26422 |
5 | Open Document | Open Filing | FORM 5 | Feb 12, 2014 | Dec 31, 2013 | 000-26422 |