| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G | Report | Feb 26, 2019 | ||
| SC 13G/A | Report | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | Feb 9, 2015 | |
| SC 13G/A | Report | Jan 26, 2012 | ||
| SC 13G/A | Report | Jan 26, 2012 | ||
| SC 13G/A | Report | Jan 26, 2012 | ||
| SC 13G/A | Report | Feb 11, 2011 | ||
| SC 13G | Report | Feb 16, 2010 |