X0306 4 2016-01-14 1 0000020171 CHUBB CORP CB 0001191200 SMALL LAWRENCE M THE CHUBB CORPORATION 15 MOUNTAIN VIEW ROAD WARREN NJ 07059 1 Common Shares 2016-01-14 4 D 0 15267.0000 0 D 0.0000 D STOCK OPTION 52.2500 2016-01-14 4 D 0 13925.0000 D 2007-02-01 2019-04-21 Common Shares 13925.0000 0.0000 D STOCK OPTION 38.7800 2016-01-14 4 D 0 8000.0000 D 1998-04-28 2019-04-21 Common Shares 8000.0000 0.0000 D STOCK OPTION 38.1600 2016-01-14 4 D 0 8000.0000 D 2002-04-30 2019-04-21 Common Shares 8000.0000 0.0000 D STOCK UNITS DEFERRED 2016-01-14 4 D 0 1916.0000 D Common Shares 1916.0000 0.0000 D STOCK UNITS DEFERRED 0.0000 2016-01-14 4 D 0 10278.0000 D Common Shares 10278.0000 0.0000 D Common stock disposed of pursuant to the Agreement and Plan of Merger, dated as of June 30, 2015, by and among ACE Limited ("ACE"), William Investment Holdings Corporation and The Chubb Corporation ("Merger Agreement"), in exchange for $62.93 per share in cash and 0.6019 shares of ACE stock per share. Pursuant to the Merger Agreement, stock options are assumed by ACE and converted into stock options relating to the number of ACE common shares determined in accordance with the adjustment mechanism set forth in the Merger Agreement. Stock options are granted in tandem with tax withholding rights. Pursuant to the Merger Agreement, stock units deferred are assumed by ACE and converted into stock units deferred relating to the number of ACE common shares determined in accordance with the adjustment mechanism set forth in the Merger Agreement. Stock units deferred represent vested shares of stock for which receipt was voluntarily or mandatorily deferred, as applicable. One stock unit is the equivalent of one share of common stock. Nancy J. Engers, POA 2016-01-19