| Quarter | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 2016 | Foreign Venture Capital Investors | 1,166,959 | 1.31% |
| Sep 2016 | Foreign Venture Capital Investors | 1,425,000 | 1.59% |
| Jun 2016 | Foreign Venture Capital Investors | 1,425,000 | 1.59% |
| Mar 2016 | Foreign Venture Capital Investors | 2,055,920 | 2.30% |
| Dec 2015 | Foreign Venture Capital Investors | 2,055,920 | 2.30% |