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 *
O NEIL FRANK B
   2. Issuer Name and Ticker or Trading Symbol
PROASSURANCE CORP [PRA] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) __X__ Other (specify below)
Senior Vice-President / Assistant Secretary
(Last)
(First)
(Middle)
C/O PROASSURANCE CORPORATION, 100 BROOKWOOD PLACE		 3. Date of Earliest Transaction (Month/Day/Year)
03/09/2005
(Street)

BIRMINGHAM, AL 35209-6811		 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
Common Stock 03/09/2005   A   735 A $ 41.15 11,882 D  
Common Stock               629 I In Trust (1)
Common Stock               2,025 I Shares held in the ProAssurance Group Savings and Retirement Plan
Common Stock               598 I Shares held in childrens' UTMA accounts for which the reporting person is the trustee

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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
Employee Stock Option (Right to Buy) $ 41.15 03/09/2005   A   12,500   09/10/2005(2) 09/10/2015 Common Stock 12,500 $ 41.15 12,500 D  
Employee Stock Option (Right to Buy) $ 33.28             09/10/2004(3) 09/10/2014 Common Stock 12,500   12,500 D  
Employee Stock Option (Right to Buy) $ 22             09/04/2003(4) 03/04/2013 Common Stock 12,500   7,500 D  
Employee Stock Option (Right to Buy) $ 16.8             07/15/2002(5) 11/05/2012 Common Stock 25,000   25,000 D  
Employee Stock Option (Right to Buy) $ 38.52             11/11/2005 12/07/2009 Common Stock 964 (6)   964 D  
Employee Stock Option (Right to Buy) $ 38.52             11/11/2005 12/01/2008 Common Stock 1,350 (6)   1,350 D  
Employee Stock Option (Right to Buy) $ 38.52             11/11/2005 12/02/2007 Common Stock 1,265 (6)   1,265 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
O NEIL FRANK B
C/O PROASSURANCE CORPORATION
100 BROOKWOOD PLACE
BIRMINGHAM, AL 35209-6811		       Senior Vice-President Assistant Secretary

Signatures

 Frank B. O'Neil   03/10/2005
**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) Shares are held in the George O'Neil Generation-Skipping Trust, Non-Exempt, fbo Frank B. O'Neil. The Reporting Person disclaims beneficial ownership because the Trustee retains sole investmenet control over the shares.
(2) The options vest in five equal installments commencing on September 10, 2005
(3) The options vest in five equal installments commencing on September 10, 2004
(4) The options vest in five equal installments commencing on September 4, 2003
(5) The options vest in five equal installments commencing on July 15, 2002
(6) These are automatic reload rights resulting from the exercise of options under an existing grant to purchase shares under the ProAssurance Corporation Incentive Compensation Stock Plan. These reload options vest one year from the date of grant, provided that the Reporting Person maintains ownership of the ProAssurance shares that were purchased upon the exercise of the subject options. The grant of reload options to purchase ProAssurance shares reported herein is exempt from Section 16(b) of the Securities Exchange Act, as amended ("the Act") by virtueof Rule 16b-3(d) promulgated under the Act.

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