June 4 (SeeNews) - Croatian pharmaceuticals distributor Medika Group [ZSE:MDKA-R-A] said on Friday it sold 1,700 own shares, representing 5.63% of its share capital, to its shareholder Auctor d.o.o. - the local unit of Czech Republic-based trading company Auctor Holding, for 27.03 million kuna ($4.4 million/3.6 million euro).