| Quarter | Name | Total no. shares held | Percent Holding | Pledged | Locked | ||
|---|---|---|---|---|---|---|---|
| shares | % | shares | % | ||||
| Mar 2017 | Clariant International Limited | 5,329,186 | 23.09% | 0 | 0.00% | 0 | 0.00% |
| Dec 2016 | Clariant International Limited | 5,329,186 | 23.09% | - | -% | - | -% |
| Sep 2016 | Clariant International Limited | 5,329,186 | 23.09% | - | -% | - | -% |
| Jun 2016 | Clariant International Limited | 5,329,186 | 23.09% | - | -% | - | -% |
| Mar 2016 | Clariant International Limited | 5,329,186 | 23.09% | - | -% | - | -% |
| Dec 2015 | Clariant International Ltd | 5,329,186 | 23.09% | - | -% | - | -% |