Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | Feb 22, 2022 | Feb 18, 2022 | 000-22182 | |
4 | Open Document | Open Filing | Sep 8, 2021 | Sep 3, 2021 | 000-21990 | |
4 | Open Document | Open Filing | Jul 16, 2021 | Mar 31, 2021 | 000-21990 | |
4 | Open Document | Open Filing | Jan 29, 2021 | Jan 29, 2021 | 000-22182 | |
4 | Open Document | Open Filing | Dec 16, 2020 | Dec 16, 2020 | 000-22182 | |
3 | Open Document | Open Filing | Aug 31, 2020 | Aug 21, 2020 | 000-22182 | |
3 | Open Document | Open Filing | May 21, 2020 | May 11, 2020 | 000-21990 | |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 1, 2017 | Oct 31, 2017 | 001-32839 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 28, 2017 | Apr 28, 2017 | 001-32839 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 1, 2016 | Oct 31, 2016 | 001-32839 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2016 | Jun 2, 2016 | 001-32839 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 2, 2016 | Apr 29, 2016 | 001-32839 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 2, 2015 | Oct 30, 2015 | 001-32839 |
4 | Open Document | Open Filing | FORM 4 | May 12, 2015 | May 11, 2015 | 001-32839 |
4 | Open Document | Open Filing | FORM 4 | May 1, 2015 | Apr 30, 2015 | 001-32839 |
4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 4, 2014 | Oct 31, 2014 | 001-32839 |
4 | Open Document | Open Filing | FORM 4 | May 8, 2014 | May 6, 2014 | 001-32839 |
4 | Open Document | Open Filing | FORM 4 | May 1, 2014 | Apr 29, 2014 | 001-32839 |