Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 23, 2025 | Apr 21, 2025 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 3, 2024 | Apr 1, 2024 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 3, 2023 | Nov 3, 2023 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 20, 2023 | Sep 19, 2023 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 29, 2023 | Mar 27, 2023 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 14, 2022 | Apr 12, 2022 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2022 | Mar 28, 2022 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 4, 2022 | Jan 3, 2022 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 16, 2021 | Apr 14, 2021 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 5, 2021 | Apr 1, 2021 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 31, 2021 | Mar 29, 2021 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 20, 2020 | Apr 16, 2020 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 17, 2019 | Dec 16, 2019 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 19, 2019 | Apr 17, 2019 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 24, 2018 | Sep 20, 2018 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 18, 2018 | Apr 16, 2018 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 26, 2017 | Dec 22, 2017 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 19, 2017 | Apr 17, 2017 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2016 | Dec 13, 2016 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 19, 2016 | Apr 15, 2016 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 5, 2015 | Jun 4, 2015 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 20, 2015 | Apr 15, 2015 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 6, 2014 | Jun 4, 2014 | 001-16497 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 17, 2014 | Apr 15, 2014 | 001-16497 |