| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Feb 11, 2022 | ||
| SC 13G | Report | Jul 21, 2021 | ||
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G | Report | SC 13G | Jun 27, 2018 | |
| SC 13G/A | Report | Feb 13, 2018 | ||
| SC 13G | Report | SC 13G | Nov 1, 2017 | |
| SC 13G/A | Report | SC 13G/A | Feb 10, 2015 | |
| SC 13G | Report | KERRISDALE ADVISERS, LLC | Feb 21, 2014 |