Donald Antony Simon, Executive at Tisdale Resources Corp, holds 3.90M shares in Tisdale Resources Corp (Ticker: TSE:TCEC), holds 50.00K shares in Bayhorse Silver (Ticker: TSE:BHS). Most recently, Donald Antony Simon Bought ― shares of Tisdale Resources Corp on Jan 16, 2012 for an estimated value of 3.50K.