SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT


                Pursuant to Section 13 or 15(d) of the Securities
                              Exchange Act of 1934


       Date of Report (Date of earliest event reported): November 4, 2005

                            ProAssurance Corporation
             (Exact name of registrant as specified in its charter)

        Delaware                    001-16533                63-1261433
(State of Incorporation)      (Commission File No.)      (IRS Employer I.D. No.)


100 Brookwood Place, Birmingham, Alabama                        35209
--------------------------------------------------------------------------------
  (Address of Principal Executive Office )                   (Zip code)

       Registrant's telephone number, including area code: (205) 877-4400





Item 1.01     Entry into a Material Definitive Agreement

          On November 4, 2005, ProAssurance Corporation  ("ProAssurance") agreed
     to sell to  Motors  Insurance  Company  ("Buyer")  all of the  stock of its
     personal lines operating  subsidiaries,  MEEMIC Insurance  Company ("MEEMIC
     Insurance") and MEEMIC Insurance  Services  Corporation  ("MEEMIC  Agency")
     under the terms of a Stock Purchase Agreement dated as of November 4, 2005,
     by and among Buyer, MEEMIC Insurance,  MEEMIC Agency, MEEMIC Holdings, Inc.
     ("Holdings"),  and ProAssurance (the "Stock Purchase Agreement"). The Buyer
     is a wholly owned  subsidiary of GMAC Insurance.  Prior to the execution of
     the Stock Purchase  Agreement,  ProAssurance  had no material  relationship
     with Buyer or any of its affiliates.

          The Stock Purchase  Agreement provides for the sale by Holdings of all
     of the stock of MEEMIC Insurance and MEEMIC Agency (collectively  sometimes
     referred to as the "Companies") for a cash price of $327,000,000. The Stock
     Purchase  Agreement  contemplates that the Companies will distribute to the
     Companies' holding company,  Holdings,  up to $73,000,000 as 2005 dividends
     prior to the  closing.  The  transaction  is expected to close in the first
     quarter of 2006.

          The sale of the  Companies'  stock is subject to regulatory  approvals
     and certain other conditions in the Stock Purchase  Agreement.  The sale of
     the Companies' stock will be subject to approval by the Michigan  insurance
     regulators of the change of control of MEEMIC Insurance and will be subject
     to review by the federal antitrust  regulators under the  Hart-Scott-Rodino
     Antitrust  Improvements Act of 1976. The Stock Purchase  Agreement includes
     other  customary  conditions  that must be  satisfied  or  waived  prior to
     closing.

          The payment of the dividend to Holdings is also subject to approval by
     the  Michigan  insurance  regulators  and such  approval is a condition  to
     closing.  MEEMIC  Insurance has paid an ordinary  dividend of $15.0 million
     earlier in 2005.  MEEMIC Insurance will require  regulatory  approval of an
     additional  2005  dividend  of  approximately   $38  million  in  order  to
     distribute  $73,000,000 prior to closing.  Because Holdings is a subsidiary
     of ProNational  Insurance  Company,  the distribution of the 2005 dividends
     and  the  proceeds  realized  on  the  sale  of  the  Companies'  stock  to
     ProAssurance  will be  subject  to  review  and  approval  of the  Michigan
     insurance regulators.

          In connection with the anticipated sale of the stock of the Companies,
     ProAssurance agreed to pay a success fee to Lynn M. Kalinowski as president
     of the Companies.  The agreement with Mr. Kalinowski  provides that he will
     be paid an  amount  equal to two times his base  salary.  This payment is 
     in  addition  to any  payment  that may be due to him under his existing  
     Release and Severance  Agreement,  dated June 15, 2001, which the Buyer has
     agreed to assume.


                                       ii




          A copy of the Stock  Purchase  Agreement  has been attached as Exhibit
     2.1 of  this  report  and a copy of Mr.  Kalinowski's  agreement  has  been
     attached as Exhibit 10.1 of this report.

Item 7.01

          On November 7, 2005, ProAssurance announced the execution of the Stock
     Purchase Agreement  providing for the sale of the stock of the Companies to
     Buyer.  A copy of the  news  release  announcing  the sale is  attached  as
     Exhibit 99.1 to this report

Caution Regarding Forward-Looking Statements

          This filing contains historical information as well as forward-looking
     statements  that are based upon our  estimates and  anticipation  of future
     events that are subject to certain risks and uncertainties that could cause
     actual results to vary  materially from the expected  results  described in
     the  forward-looking   statements.   The  words  "anticipate,"   "believe,"
     "estimate,"    "expect,"    "hopeful,"   "intend,"   "may,"   "optimistic,"
     "preliminary,"  "project,"  "should,"  "will," and similar  expressions are
     intended to identify these forward-looking  statements.  There are numerous
     important  factors that could cause our actual results to differ materially
     from those in the forward-looking  statements.  Thus, sentences and phrases
     that we use to convey our view of future  events  and trends are  expressly
     designated  as  Forward-Looking  Statements  as are sections of this filing
     clearly identified as giving our outlook on future business.  The principal
     risk factors that may cause actual results to differ  materially from those
     expressed  in the  forward-looking  statements  are  described  in  various
     documents we file with the  Securities and Exchange  Commission,  including
     Form 10K for the year  ended  December  31,  2004 and Form 10Q for the most
     recent quarter.

     Relating to the sale of the Companies:

          o    The  transaction  may not occur as expected or it may take longer
               to accomplish than we expect;

          o    governmental approvals of the transaction may not be obtained, or
               adverse  regulatory  conditions may be imposed in connection with
               governmental approvals of the transaction;

          o    the sale is  subject  to the  satisfaction  or waiver of  certain
               conditions which are beyond the control of ProAssurance; and

          o    the   distribution   of  proceeds   arising   from  the  sale  to
               ProAssurance may not be approved by governmental authorities,  or
               such approval may be for an amount less than requested.


                                      iii




     We  wish to  caution  readers  not to  place  undue  reliance  on any  such
     forward-looking statements,  which speak only as of the date made, and wish
     to advise  readers that the factors listed above could affect our financial
     performance  and could cause  actual  results for future  periods to differ
     materially from any opinions or statements expressed with respect to future
     periods in any current  statements.  We do not undertake  and  specifically
     decline any obligation to publicly release the result of any revisions that
     may  be  made  to any  forward-looking  statements  to  reflect  events  or
     circumstances  after  the  date  of  such  statements  or  to  reflect  the
     occurrence of anticipated or unanticipated events.

Item 9.01 Financial Statements and Exhibits



       Exhibit No.                        Description

            2.1     Stock Purchase Agreement dated as of November 4, 2005, among
                    Motors Insurance Corporation, MEEMIC Insurance Company, 
                    MEEMIC Insurance Services Corporation, MEEMIC Holdings, Inc.
                    and ProAssurance Corporation (without Exhibits & Schedules).

           10.1     Letter Agreement  between  ProAssurance and Lynn Kalinowski,
                    dated November 4, 2005.

           99.1     News release  announcing the sale of the Companies  released
                    on  November  7, 2005.  We are  furnishing  this  exhibit in
                    accordance  with Item 7.01 of Form 8-K.  This exhibit  shall
                    not be deemed to be filed for  purposes of Section 18 of the
                    Securities  Exchange  Act of 1934  (the  "Exchange  Act") or
                    otherwise  subject to the  liability  of such  section,  nor
                    shall  such  information  be  deemed to be  incorporated  by
                    reference in any filing under the  Securities Act of 1933 or
                    the Exchange Act,  regardless  of the general  incorporation
                    language of such filing,  except as shall be  expressly  set
                    forth by specific reference in such filing.

                                    SIGNATURE


     Pursuant to the  requirements  of the Securities  Exchange act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

Date: November 7, 2005

                                          PROASSURANCE CORPORATION


                                          By:  /s/ Edward L. Rand, Jr.
                                              ------------------------
                                                   Edward L. Rand, Jr.


                                       iv