| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SC 13G/A | Jan 23, 2019 | |
| SC 13G | Report | SC 13G | Oct 20, 2017 | |
| SC 13D/A | Report | Data | SC 13D/A | Apr 7, 2016 | |
| SC 13D/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13D | Jan 6, 2016 | |
| SC 13D/A | Report | SC 13D/A | Dec 11, 2014 | |
| SC 13D | Report | SC 13D | Apr 28, 2014 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT FILING | Jan 20, 2012 | |
| SC 13G | Report | SCHEDULE 13G HOLDINGS REPORT | Feb 4, 2011 |