X0201 5 2003-12-31 0 0 0 0000020171 CHUBB CORP CB 0001082950 SOMERS DANIEL E 25 HILLCREST AVENUE SUMMIT NJ 07901 1 0 0 0 COMMON 1024.00 D STOCK OPTION 53.02 2003-04-29 2024-04-22 COMMON 4000.00 4000.00 D Includes 7 shares acquired on April 14, 2003; 6 shares acquired on July 9, 2003; 6 shares acquired on October 8, 2003 and 5 shares acquired on January 7, 2004 under the The Chubb Corporation dividend reinvestment plan. All Stock Options are granted in tandem with tax withholding rights. By: Nancy J. Obremski, POA 2004-02-17