A Thomas D Griffis, Shareholder at Bison Gold resources, holds 750.00K shares in Bison Gold resources (Ticker: TSE:~BGE), holds 1.31M shares in Karora Resources (Ticker: TSE:KRR). Most recently, A Thomas D Griffis Bought ― shares of Bison Gold resources on Nov 28, 2016 for an estimated value of 15.00M.