Zoran Arandjelovic, Director, Ten Percent Owner at Royal Helium, holds 28.14M shares in Royal Helium (Ticker: TSE:RHC), holds 2.95M shares in Epsilon Energy (Ticker: EPSN), holds 25.00K shares in Martinrea International (Ticker: MRETF). Most recently, Zoran Arandjelovic Bought ― shares of Royal Helium on Feb 23, 2018 for an estimated value of 4.20K.