| Quarter | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 2016 | Chotila Silica Private Limited | 46,513 | 2.01% |
| Sep 2016 | Chotila Silica Private Limited | 46,513 | 2.01% |
| Jun 2016 | Chotila Silica Private Limited | 46,513 | 2.01% |
| Mar 2016 | Chotila Silica Private Limited | 46,513 | 2.01% |
| Dec 2015 | Chotila Silica Private Limited | 46,513 | 1.55% |