| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Argonatsi | 15% (Former) 15% (Former) 15% (Former) 15% (Former) 15% (Former) 15% (Former) 15% (Former) 15% (Former) 15% (Former) September 9, 2011 June 27, 2011 March 23, 2011 February 8, 2011 October 25, 2010 September 14, 2010 August 18, 2010 August 11, 2010 July 29, 2010 | |