Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Sep 13, 2021 | Apr 7, 2021 | 001-38167 | |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 28, 2021 | Jan 17, 2021 | 001-38167 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 20, 2020 | Apr 7, 2020 | 001-38167 |
4 | Open Document | Open Filing | 4 | Apr 9, 2020 | Apr 7, 2020 | 001-38167 |
3 | Open Document | Open Filing | 3 | Jul 27, 2017 | Jul 27, 2017 | 001-38167 |