Chubb Ltd — Director's Dealing 2010

May 4, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ACE Ltd (ACE)
CIK: 0000896159
Period of Report: 2010-05-01

Reporting Person: Keogh John W (CEO of ACE Overseas General)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-05-01	Common Shares	F	1293	$53.19	Disposed	110990	Direct

Footnotes

F1: Common Shares being withheld to pay tax liability.