Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | FORM 4 | May 19, 2025 | May 15, 2025 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 | May 15, 2024 | May 14, 2024 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2023 | May 12, 2023 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 | Feb 9, 2023 | Feb 7, 2023 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | Jun 2, 2022 | Jun 2, 2022 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2022 | May 10, 2022 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2021 | Aug 12, 2021 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 | May 7, 2021 | May 6, 2021 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2021 | May 4, 2021 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 | Nov 2, 2020 | Oct 30, 2020 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | Oct 1, 2020 | Sep 29, 2020 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2020 | May 5, 2020 | 001-33458 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2019 | Nov 7, 2019 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 | May 10, 2019 | May 8, 2019 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2019 | Apr 30, 2019 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 | May 11, 2018 | May 9, 2018 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 19, 2018 | Apr 17, 2018 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 | May 12, 2017 | May 10, 2017 | 000-20728 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 20, 2017 | Apr 19, 2017 | 001-33458 |
4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2017 | Feb 22, 2017 | 001-33458 |
3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 6, 2017 | Jan 31, 2017 | 001-33458 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2016 | May 20, 2016 | 000-20728 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2016 | May 11, 2016 | 000-20728 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2016 | May 11, 2016 | 000-20728 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2015 | Jun 1, 2015 | 000-20728 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2015 | May 11, 2015 | 000-20728 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2014 | May 20, 2014 | 000-20728 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2014 | May 2, 2014 | 000-20728 |