Gerald Wayne Grandey, Director at Potash Corp, holds 21.70K shares in Potash Corp (Ticker: POT), holds 0.00 shares in Canadian Oil Sands (Ticker: COSWF), holds 4.15M shares in Gold X Mining (Ticker: TSE:GLDX). Most recently, Gerald Wayne Grandey Bought ― shares of Potash Corp on Feb 03, 2017 for an estimated value of 96.32K.