X0201 4 2004-01-12 0 0001072886 WORONOCO BANCORP INC (WRO) 0001204205 ROBERTS MARK A 31 COURT STREET WESTFIELD MA 01086 0 1 0 0 Vice President Common Stock 2004-01-12 4 F 0 158 37.70 D 4459 D Common Stock 2732 I By ESOP Common Stock 726 I By IRA Common Stock 800 I By Stock Award II Common Stock 1000 I By Stock Award Incentive Stock Option (right to buy) 9.6875 2000-10-27 2009-10-27 Common Stock 7000 7000 D Incentive Stock Option (right to buy) 17.9000 2003-01-11 2012-01-11 Common Stock 1000 1000 D Incentive Stock Options (right to buy) 22.0000 2004-01-10 2013-01-10 Common Stock 2000 2000 D Since the reporting person's last report 400 shares previously held through Stock Award II have vested and are now owned directly. Stock Awards granted pursuant to the Woronoco Bancorp, Inc. amended and restated 1999 Stock-Based Incentive Plan will vest ratably over the five year period commencing January 12, 2001. Stock Awards granted pursuant to the Woronoco Bancorp, Inc. 1999 Stock-Based Incentive Plan vest ratably over the five year period commencing October 27, 2000. Options granted pursuant to Woronoco Bancorp, Inc. 1999 Stock-Based Incentive Plan vest ratably over the five year period commencing October 27, 2000. Options granted pursuant to the Woronoco Bancorp, Inc. 1999 Stock-Based Incentive Plan which vest ratably over the five year period commencing January 11, 2003. Options granted pursuant to Woronoco Bancorp, Inc. amended and restated 1999 Stock-Based Incentive Plan will vest ratably over the five year period commencing January 10, 2004. /s/ Roberts, Mark A. 2004-01-14