Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Nov 21, 2024 | Nov 19, 2024 | 000-54437 | |
4 | Open Document | Open Filing | Nov 10, 2022 | Nov 8, 2022 | 000-54437 | |
4 | Open Document | Open Filing | Jan 31, 2022 | Jan 27, 2022 | 000-54437 | |
4 | Open Document | Open Filing | Jul 22, 2021 | Jul 20, 2021 | 000-54437 | |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 8, 2021 | Mar 4, 2021 | 000-54437 |
4 | Open Document | Open Filing | Feb 19, 2021 | Feb 17, 2021 | 000-54437 | |
4 | Open Document | Open Filing | Sep 14, 2020 | Sep 10, 2020 | 000-54437 | |
4 | Open Document | Open Filing | Jun 26, 2020 | Jun 24, 2020 | 000-54437 | |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 25, 2019 | Jan 23, 2019 | 000-54437 |