SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

DUPERREAULT BRIAN

(Last)

(First)

(Middle)

ACE GLOBAL HEADQUARTERS

17 WOODBOURNE AVENUE

(Street)

HAMILTON, BERMUDA

HM 08

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
ACE LTD [ ACE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chairman

3. Date of Earliest Transaction (Month/Day/Year)
01/04/2006

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Ordinary Shares	12/01/2005		G	V	2,000	D	$0	948,173.8992	D
Ordinary Shares	12/19/2005		G	V	500	D	$0	947,673.8992	D
Ordinary Shares	12/20/2005		G	V	4,000	D	$0	973,673.8992	D
Ordinary Shares	01/04/2006		S		200⁽¹⁾	D	$55	943,473.8992	D
Ordinary Shares	01/04/2006		S		7,400⁽¹⁾	D	$55.027	936,073.8992	D
Ordinary Shares	01/04/2006		S		5,000⁽¹⁾	D	$55.0722	931,073.8992	D
Ordinary Shares	01/04/2006		S		5,200⁽¹⁾	D	$55.1192	925,873.8992	D
Ordinary Shares	01/04/2006		S		19,800⁽¹⁾	D	$55.1208	906,073.8992	D
Ordinary Shares	01/04/2006		S		2,500⁽¹⁾	D	$55.1396	903,573.8992	D
Ordinary Shares	01/04/2006		S		7,200⁽¹⁾	D	$55.1619	896,373.8992	D
Ordinary Shares	01/04/2006		S		2,700⁽¹⁾	D	$55.2352	893,673.8992	D
Ordinary Shares	01/04/2006		S		200⁽¹⁾	D	$55.29	893,473.8992	D
Ordinary Shares	01/04/2006		S		3,100⁽¹⁾	D	$55.3674	890,373.8992	D
Ordinary Shares	01/04/2006		S		3,100⁽¹⁾	D	$55.3816	887,273.8992	D
Ordinary Shares	01/04/2006		S		2,900⁽¹⁾	D	$55.3852	884,373.8992	D
Ordinary Shares	01/04/2006		S		1,600⁽¹⁾	D	$55.4038	882,773.8992	D
Ordinary Shares	01/04/2006		S		2,400⁽¹⁾	D	$55.4046	880,373.8992	D
Ordinary Shares	01/04/2006		S		3,200⁽¹⁾	D	$55.4066	877,173.8992	D
Ordinary Shares	01/04/2006		S		3,400⁽¹⁾	D	$55.41	873,773.8992	D
Ordinary Shares	01/04/2006		S		3,000⁽¹⁾	D	$55.4167	870,773.8992	D
Ordinary Shares	01/04/2006		S		5,500⁽¹⁾	D	$55.4278	865,273.8992	D
Ordinary Shares	01/04/2006		S		3,400⁽¹⁾	D	$55.4603	861,873.8992	D
Ordinary Shares	01/04/2006		S		3,900⁽¹⁾	D	$55.499	857,973.8992	D
Ordinary Shares	01/04/2006		S		200⁽¹⁾	D	$55.5	857,773.8992	D
Ordinary Shares	01/04/2006		S		5,200⁽¹⁾	D	$55.5029	852,573.8992	D
Ordinary Shares	01/04/2006		S		4,900⁽¹⁾	D	$55.5076	847,673.8992	D
Ordinary Shares	01/04/2006		S		3,000⁽¹⁾	D	$55.6	844,673.8992	D
Ordinary Shares	01/04/2006		S		1,000⁽¹⁾	D	$55.61	843,673.8992	D
Ordinary Shares								100	I	By son

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

	Signed for Brian Duperreault by Keith White pursuant to a power of attorney on file with the Securities and Exchange Commission	01/05/2006
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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