X0202 4 2008-06-04 1 0000811612 COMMERCE GROUP INC /MA CGI 0001237546 REMILLARD REGAN P 220 BOYLSTON ST UNIT 1218 BOSTON MA 02116 1 0 0 0 Common stock 2008-06-04 4 D 0 235363 36.7 D 0 D Common stock 2008-06-04 4 D 0 29300 36.7 D 0 I See Common stock 2008-06-04 4 D 0 20291 36.7 D 0 I See Stock Option 30.6 2008-06-04 4 D 0 5413 D 2007-02-16 2017-02-15 Common stock 5413 0 D 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"). Each option converted into the right to receive an amount in cash (subject to applicable withholding taxes) equal to the product of (x) the excess, if any, of $36.70 per share over the applicable exercise price of each such option and (y) the number (determined without reference to vesting requirements or other limitations on exercisability) of shares of the Company common stock issuable upon exercise of such option pursuant to the Merger Agreement. 29,300 shares held in a trust for the benefit of the undersigned, who is a co-trustee of the trust. The reporting person indirectly beneficially owns 20,291 shares that are held by the Employee Stock Ownership Plan of The Commerce Group, Inc., which number of shares is calculated based on the units that have been credited to the reporting person as a participant in the ESOP and is subject to adjustment from time to time due, in part, to the unit value and the price per share of the common stock. 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 onwer of these shares. /s/ Regan P. Remillard 2008-06-06