| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Giorgi | 7.5% April 12, 2010 | |
| Ltd Isani 2001 | 10% (Former) 10% (Former) 10% (Former) 10% (Former) 10% (Former) 10% (Former) March 19, 2012 June 15, 2011 December 3, 2010 August 6, 2010 August 2, 2010 July 22, 2010 | |