| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Edelveisi | 20% (Former) 20% (Former) 20% (Former) 20% (Former) 20% (Former) 20% (Former) 20% (Former) 20% (Former) May 14, 2019 June 4, 2018 March 13, 2018 July 4, 2016 June 9, 2015 October 10, 2013 July 17, 2012 June 25, 2012 | |