| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | AMENDED SC 13D | Jan 5, 2017 | |
| SC 13D/A | Report | AMENDMENT TO FORM SC 13D | Nov 14, 2016 | |
| SC 13D/A | Report | AMENDMENT TO FORM SC 13D | Nov 14, 2016 | |
| SC 13D | Report | SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | Sep 13, 2016 | |
| SC 13D | Report | SCHEDULE 13D | Sep 8, 2016 | |
| SC 13D | Report | SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP OF 5% OR MORE | Sep 7, 2016 | |
| SC 13D | Report | SCHEDULE 13D | May 11, 2015 | |
| SC 13D | Report | SCHEDULE 13D | Sep 23, 2014 | |
| SC 13D/A | Report | Jul 25, 2014 | ||
| SC 13D/A | Report | May 30, 2014 | ||
| SC 13D/A | Report | Jul 22, 2013 | ||
| SC 13D/A | Report | AMENDMENT NO. 5 TO THE SCHEDULE 13D | Jan 9, 2013 | |
| SC 13D/A | Report | AMENDMENT NO. 4 TO THE SCHEDULE 13D | Dec 28, 2012 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO THE SCHEDULE 13D | Oct 16, 2012 | |
| SC 13D/A | Report | FORM 13D/A | Oct 15, 2012 | |
| SC 13D/A | Report | AMENDMENT NO. 2 TO THE SCHEDULE 13D | Oct 5, 2012 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO THE SCHEDULE 13D | Sep 27, 2012 | |
| SC 13D | Report | FORM 13D | Sep 27, 2012 | |
| SC 13D | Report | SCHEDULE 13D | Sep 21, 2012 | |
| SC 13D | Report | Sep 27, 2010 | ||
| SC 13D | Report | Jul 2, 2010 | ||
| SC 13D | Report | May 27, 2010 |