Nicholas Gerard Revell, Technical Director at Tyranna Resources Limited, holds 1.62M shares in Tyranna Resources Limited (Ticker: AU:TYX), holds 130.00K shares in Orinoco Gold (Ticker: ORNQF). Most recently, Nicholas Gerard Revell Bought ― shares of Tyranna Resources Limited on Apr 27, 2018 for an estimated value of 10.00K.