Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2021 | Sep 11, 2021 | 001-41051 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 14, 2015 | Apr 10, 2015 | 000-53981 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2014 | Aug 18, 2014 | 000-53981 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2014 | May 21, 2014 | 000-53981 |