Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 21, 2021 | Sep 17, 2021 | 001-40687 |
3 | Open Document | Open Filing | Aug 6, 2020 | Aug 6, 2020 | 001-39433 | |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 20, 2020 | Apr 7, 2020 | 001-38167 |
3 | Open Document | Open Filing | 3 | Jul 27, 2017 | Jul 27, 2017 | 001-38167 |