Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Nov 22, 2024 | Nov 20, 2024 | 000-14942 | |
4 | Open Document | Open Filing | Dec 12, 2022 | Dec 8, 2022 | 000-14942 | |
4 | Open Document | Open Filing | Feb 25, 2021 | Feb 23, 2021 | 000-14942 | |
4 | Open Document | Open Filing | Jan 28, 2021 | Dec 7, 2020 | 000-14942 | |
4 | Open Document | Open Filing | Mar 26, 2019 | Mar 22, 2019 | 000-14942 | |
4 | Open Document | Open Filing | Dec 19, 2018 | Dec 19, 2018 | 000-14942 | |
4 | Open Document | Open Filing | Dec 17, 2018 | Dec 13, 2018 | 000-14942 | |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 20, 2016 | Dec 19, 2016 | 000-14942 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2015 | Dec 18, 2015 | 000-14942 |