| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Sole Proprietoredi | 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% May 25, 2016 February 10, 2016 March 17, 2015 February 21, 2014 January 23, 2014 January 23, 2014 January 17, 2014 September 17, 2013 July 29, 2013 July 12, 2011 March 7, 2011 | |