David George.Fossett Thompson, Director at Persimmon, holds 39.66K shares in Persimmon (Ticker: GB:PSN), holds 1.66M shares in Marston's (Ticker: GB:MARS), holds 217.50K shares in Tribal Group plc (Ticker: GB:TRB). Most recently, David George.Fossett Thompson Bought ― shares of Persimmon on Aug 25, 2010 for an estimated value of 14.19K.