| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 26, 2024 | Jul 25, 2024 | 001-35103 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 21, 2022 | Nov 14, 2014 | 001-35103 | 
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jun 21, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2019 | Jan 1, 2019 | 001-36586 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2018 | Feb 21, 2018 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 13, 2017 | Sep 11, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 30, 2017 | Aug 28, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 24, 2017 | Aug 22, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 23, 2017 | Aug 21, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 22, 2017 | Aug 18, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 21, 2017 | Aug 17, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 18, 2017 | Aug 16, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 17, 2017 | Aug 15, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 16, 2017 | Aug 14, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 14, 2017 | Aug 10, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 10, 2017 | Aug 8, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 9, 2017 | Aug 7, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 8, 2017 | Aug 4, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 7, 2017 | Aug 3, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 4, 2017 | Aug 2, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 3, 2017 | Aug 1, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 2, 2017 | Jul 31, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2017 | Jul 28, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 28, 2017 | Apr 26, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 27, 2017 | Apr 25, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 26, 2017 | Apr 24, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 9, 2017 | Feb 7, 2017 | 001-36586 | 
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 6, 2017 | Jan 30, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 1, 2017 | Jan 30, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 31, 2017 | Jan 27, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 4, 2017 | Jan 3, 2017 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 29, 2016 | Aug 25, 2016 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 17, 2016 | Aug 15, 2016 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 9, 2016 | Aug 5, 2016 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2016 | Jul 28, 2016 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 28, 2016 | Jul 27, 2016 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2016 | Jun 17, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2016 | Jun 16, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2016 | Jun 14, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 15, 2016 | Jun 13, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 13, 2016 | Jun 9, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 7, 2016 | Jun 3, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 6, 2016 | Jun 2, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 23, 2016 | May 19, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 18, 2016 | May 16, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2016 | May 12, 2016 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 3, 2016 | Feb 23, 2016 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 8, 2016 | Feb 4, 2016 | 001-36586 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 31, 2015 | Dec 29, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 30, 2015 | Dec 28, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 29, 2015 | Dec 24, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 28, 2015 | Dec 23, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 23, 2015 | Dec 22, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 22, 2015 | Dec 18, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 21, 2015 | Dec 17, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2015 | Dec 16, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 17, 2015 | Dec 15, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 16, 2015 | Dec 14, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2015 | Dec 11, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 14, 2015 | Dec 10, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 10, 2015 | Dec 8, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2015 | Dec 7, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 8, 2015 | Dec 4, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2015 | Dec 3, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 4, 2015 | Dec 2, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 3, 2015 | Dec 1, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 27, 2015 | Nov 24, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 25, 2015 | Nov 23, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 24, 2015 | Nov 20, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 23, 2015 | Nov 19, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 20, 2015 | Nov 18, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 19, 2015 | Nov 17, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 1, 2015 | Sep 29, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 30, 2015 | Sep 28, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 28, 2015 | Sep 24, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 23, 2015 | Sep 21, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 22, 2015 | Sep 18, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 31, 2015 | Aug 27, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 28, 2015 | Aug 26, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 27, 2015 | Aug 25, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 26, 2015 | Aug 24, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 25, 2015 | Aug 21, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 24, 2015 | Aug 20, 2015 | 001-36049 | 
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 20, 2015 | Aug 17, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 19, 2015 | Aug 17, 2015 | 001-36049 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 26, 2015 | Feb 10, 2015 | 001-36586 | 
| 3 | Open Document | Open Filing | FORM 3 | Jul 31, 2014 | Jul 31, 2014 | 001-36586 | 
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2014 | May 9, 2014 | 001-35103 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 25, 2014 | Apr 23, 2014 | 001-36049 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2014 | Aug 14, 2013 | 001-36049 |