| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Geokonsaltinggrup | 10% (Former) 10% (Former) 10% (Former) 10% (Former) 10% (Former) 10% (Former) 10% (Former) 10% (Former) June 27, 2012 May 25, 2011 March 31, 2011 February 11, 2011 December 22, 2010 May 25, 2010 May 21, 2010 February 17, 2010 | |