Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
ST PAUL TRAVELERS COMPANIES INC
  2. Issuer Name and Ticker or Trading Symbol
PLATINUM UNDERWRITERS HOLDINGS LTD [PTP]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
10% owner before transaction
(Last)
(First)
(Middle)
385 WASHINGTON STREET
3. Date of Earliest Transaction (Month/Day/Year)
01/10/2005
(Street)

ST. PAUL, MN 55102
4. If Amendment, Date 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
(City)
(State)
(Zip)
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)
Code V Amount (A) or (D) Price

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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 Underlying Securities
(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 of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Option to Purchase Common Shares $ 27 01/10/2005   J     $ 0 (1) (2) 11/01/2002 11/01/2012 Common Shares 597,493 (1) (2) $ 0 597,493 (1) (2) D  
Option to Purchase Common Shares $ 27 01/10/2005   J     $ 0 (1) (2) 11/01/2002 11/01/2012 Common Shares 104,647 (1) (2) $ 0 104,647 (1) (2) I By St. Paul Reinsurance Company Limited, a wholly owned subsidiary of Reporting Person

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
ST PAUL TRAVELERS COMPANIES INC
385 WASHINGTON STREET
ST. PAUL, MN 55102
      10% owner before transaction

Signatures

 Bruce A. Backberg   01/12/2005
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) On January 10, 2005, the option agreements pursuant to which 5,105,740 Common Shares were issuable to Reporting Person and 894,260 Common Shares were issuable to St. Paul Reinsurance Company Limited, a wholly owned subsidiary of Reporting Person, were amended and restated to provide that any exercise of the options pursuant to such agreements will be settled on a net share basis, which will result in the issuance of a number of Common Shares equal to the excess of the market price per share, determined in accordance with the amended agreements, over $27.00 less the par value per share multiplied by the number of Common Shares that would be issuable in a gross cash settlement upon exercise of the options, divided by that market price per share.
(2) If the determination of market price per share had been made as of the close of business on January 10, 2005, the number of Common Shares issuable to Reporting Person and St. Paul Reinsurance Company Limited would be 597,493 and 104,647, respectively.

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