Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Jul 13, 2022 | Jul 11, 2022 | 000-55648 | |
4 | Open Document | Open Filing | Aug 20, 2021 | Aug 16, 2021 | 000-55648 | |
3 | Open Document | Open Filing | Aug 13, 2021 | Jul 22, 2021 | 000-55648 | |
4 | Open Document | Open Filing | Mar 2, 2016 | Feb 29, 2016 | 000-54587 | |
SC 13D | Open Document | Open Filing | SC 13D | Oct 27, 2014 | ||
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 24, 2014 | Feb 10, 2014 | 000-54587 |
3/A | Open Document | Open Filing | AMENDMENT TO FORM 3 | Jul 24, 2014 | Nov 20, 2012 | 000-54587 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 22, 2014 | Jan 17, 2014 | 000-29819 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 8, 2014 | Jan 6, 2014 | 000-29819 |