X0201 5 2003-12-31 0 0 0 0000948515 BOSTONFED BANCORP INC (BFD) 0001204836 SIMAS JOHN A 17 NEW ENGLAND EXECUTIVE PARK BURLINGTON MA 01803 0 1 0 0 Exec. Vice Pres., CFO & Sec. Common Stock 61164.00 D Common Stock 6941.00 I By 401(k) Common Stock 13668.00 I By ESOP Phantom Stock Units 0.000 Common Stock 21 21 I By SERPs Stock Option (right to buy) 12.440 1997-04-30 2006-04-30 Common Stock 30962 30962 D This form reflects increases in beneficial ownership resulting from exempt acquisitions under a 401(k) plan pursuant to Rule 16b-3(c). This form reflects increases in beneficial ownership resulting from exempt acquisitions under an ESOP pursuant to Rule 16b-3(c). Since the reporting person's last report, 1 Phantom Stock Unit has accrued to his benefit pursuant to the excess defined benefit and contribution plans (SERPs) as defined in Rule 16b-3(b)(2), which restore benefits under the 401(k) plan and ESOP. This acquisition is exempt pursuant to Rule 16b-3(c). Options granted pursuant to the BostonFed Bancorp, Inc. 1996 Stock-Based Incentive Plan, as amended and restated, are fully vested and exercisable as of April 30, 2001. By: Lawrence M. F. Spaccasi, Power of Attorney 2004-02-12