X0202 4 2006-11-06 0 0000020171 CHUBB CORP CB 0001036398 BAIRD ZOE THE MARKLE FOUNDATION 10 ROCKEFELLER PLAZA, 16TH FLOOR NEW YORK NY 10020 1 0 0 0 MARKET VALUE UNITS 2006-11-06 4 A 0 39.82 50.22 A COMMON 39.82 7291.03 D Market Value Units in The Chubb Corporation Directors Deferred Compensation Plan. Units are payable in common stock only and the value of such units are based on the market value of the Coporation's common stock. Variable Pricing By: Nancy J. Obremski, POA 2006-11-07