| Quarter | Name | Total no. shares held | Percent Holding | Pledged | Locked | ||
|---|---|---|---|---|---|---|---|
| shares | % | shares | % | ||||
| Jun 2016 | Classic Autotubes Limited | 14,493,500 | 2.85% | 0 | 0.00% | 5,000,000 | 34.50% |
| Mar 2016 | Classic Autotubes Limited | 14,493,500 | 2.85% | 0 | 0.00% | 5,000,000 | 34.50% |
| Dec 2015 | Classic Autotubes Limited | 14,493,500 | 2.85% | 0 | 0.00% | 5,000,000 | 34.50% |