X0202 4 2008-06-04 1 0000811612 COMMERCE GROUP INC /MA CGI 0001237545 REMILLARD ARTHUR J III 17 WOODSTONE ROAD NORTHBORO MA 01532 1 1 0 0 Executive Vice President Common stock 2008-06-04 4 D 0 894978 36.7 D 0 D Common stock 2008-06-04 4 D 0 325 36.7 D 0 I See Common stock 2008-06-04 4 D 0 650 36.7 D 0 I See Common stock 2008-06-04 4 D 0 29300 36.7 D 0 I See Common stock 2008-06-04 4 D 0 60205 36.7 D 0 I See Each share was converted into the right to receive $36.70 per share pursuant to the Agreement and Plan of Merger, dated as of October 30, 2007, among The Commerce Group, Inc., Mapfre S.A. and Magellan Acquisition Corp. (the "Merger Agreement"). 325 shares are owned by the undersigned's wife. 650 shares are owned by the undersigned as custodian for the undersigned's daughters. 29,300 shares are owned by a trust for the benefit of the undersigned and his family of which the undersigned is co-trustee. 60,205 shares are owned by a trust for the benefit of the undersigned's children of which the undersigned is co-trustee. The filing of this statement by the undersigned is not to be construed as and shall not be deemed to be an admission that the undersigned is, for the purposes of Section 16 of the Securities Exchange Act of 1934, as amended, a beneficial owner of these shares. /s/ Arthur J. Remillard, III 2008-06-06