X0303 4 2008-10-08 0000792013 HARLEYSVILLE GROUP INC HGIC 0001376137 Dever Donna M 355 MAPLE AVENUE HARLEYSVILLE PA 19438 0 1 0 0 Sr VP Common Stock 2008-10-08 4 M 0 100 19.625 A 6752 D Common Stock 2008-10-08 4 F 0 74 34.32 D 6867 D Employee Stock Option (right to buy) 19.625 2008-10-08 4 M 0 100 0 D 2009-05-26 Common Stock 100 0 D The total includes 25.765 shares acquired 6/30/08 - 9/30/08 through participation in the HGI dividend reinvestment plan; total also includes 163.767 shares acquired 7/14/08 from participation in the HGI employee stock purchase plan. The option vested in 2 equal installments beginning May 26, 2000. Donna M. Dever 2008-10-10