<Page>

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                SCHEDULE 13E-3/A

           TRANSACTION STATEMENT UNDER SECTION 13(e) OF THE SECURITIES
                 EXCHANGE ACT OF 1934 AND RULE 13e-3 THEREUNDER


                        RULE 13e-3 TRANSACTION STATEMENT
       (Pursuant to Section 13(E) Of The Securities Exchange Act Of 1934)


                        Liberty Financial Companies, Inc.
                                (Name of Issuer)

                        Liberty Financial Companies, Inc.
                           LFC Acquisition Corporation
                        Liberty Mutual Insurance Company
                      (Names of Person(s) Filing Statement)

                     Common Stock, Par Value $0.01 Per Share
                         (Title of Class of Securities)

                                   530512-102
                      (CUSIP Number of Class of Securities)

<Table>

 Christopher C. Mansfield, Esq.               Christopher C. Mansfield, Esq.               Kevin M. Carome, Esq.
    Senior Vice President and                  LFC Acquisition Corporation           Senior Vice President and General
         General Counsel                   c/o Liberty Mutual Insurance Company                   Counsel
Liberty Mutual Insurance Company                   175 Berkeley Street               Liberty Financial Companies, Inc.
       175 Berkeley Street                           Boston, MA 02117                       600 Atlantic Avenue
        Boston, MA 02117                              (617) 357-9500                          Boston, MA 02210
         (617) 357-9500                                                                        (617) 371-2200
</Table>

      (Name, Address and Telephone Number of Person Authorized to Receive
      Notices and Communications on Behalf of Person(s) Filing Statement)

      -------------------------------------------------------------------

                                 with copies to:

      Stephen K. Fogg, Esq.                  William P. Gelnaw, Jr., Esq.
     McDermott, Will & Emery                    Choate, Hall & Stewart
         28 State Street                            Exchange Place
   Boston, Massachusetts 02109                Boston, Massachusetts 02109
          (617) 535-4096                            (617) 248-5034

<Page>

        This statement is filed in connection with (check the appropriate box):

a. [X]  The filing of solicitation materials or an information statement
        subject to Regulation 14A, Regulation 14C, or Rule 13e-3(c) under the
        Securities Exchange Act of 1934.

b. [ ]  The filing of a registration statement under the Securities Act of 1933.

c. [ ]  A tender offer.

d. [ ]  None of the above.

        Check the following box if the soliciting materials or information
        statement referred to in checking box (a) are preliminary copies. [ ]

        Check the following box if the filing is a final amendment reporting
        the results of the transaction. [ ]

- --------------------------------------------------------------------------------
                            CALCULATION OF FILING FEE

    TRANSACTION VALUATION*                             AMOUNT OF FILING FEE**

         $483,290,964                                         $96,658
- --------------------------------------------------------------------------------

* Estimated for the purposes of calculating the amount of the filing fee only.
The transaction valuation was determined by multiplying 14,452,480 shares of
common stock, par value $0.01 per share, of Liberty Financial Companies, Inc. by
$33.44 per share. Such number of shares represents the 48,927,740 shares
outstanding as of July 12, 2001, less the 34,475,260 shares of common stock of
Liberty Financial Company, Inc. beneficially owned by Liberty Mutual Insurance
Company on that date, which shares are not subject to the going-private
transaction.

** The amount of the filing fee, calculated in accordance with Rule 0-11 of the
Securities Exchange Act of 1934, as amended, equals 1/50th of 1 percent of the
value of the transaction.

[X]      Check box if any part of the fee is offset as provided by Exchange Act
         Rule 0-11(a)(2) and identify the filing with which the offsetting fee
         was previously paid. Identify the previous filing by registration
         statement number, or the Form or Schedule and the date of its filing.

Amount Previously Paid:             $96,658
Form or Registration No.:           PREM 14A
Filing Party:                       Liberty Financial Companies, Inc.
CIK Code:                           0000936372
File Number:                        1-13654
Date Filed:                         July 17, 2001


                                       2

<Page>

                       SECTION 13E-3 TRANSACTION STATEMENT

                                  INTRODUCTION

         This Rule 13e-3 Transaction Statement on Schedule 13E-3 is being filed
jointly by Liberty Financial Companies, Inc., a Massachusetts corporation, or
LFC, Liberty Mutual Insurance Company, a Massachusetts mutual insurance company
and LFC's controlling stockholder, or Liberty Mutual, and LFC Acquisition
Corporation, a Massachusetts corporation and wholly owned subsidiary of Liberty
Mutual, or Merger Sub, in connection with the Agreement and Plan of Merger,
dated as of June 4, 2001, or the merger agreement, by and among LFC, Liberty
Mutual and Merger Sub.

         Subject to the satisfaction of certain conditions and the adoption
and approval of the merger agreement by LFC's stockholders, Merger Sub will
merge with and into LFC, with LFC as the surviving corporation, and each
holder of LFC's of common stock, par value $0.01 per share, other than LFC,
Liberty Mutual and its affiliates and stockholders who perfect their
appraisal rights under Massachusetts law, will be entitled to receive $33.44
in cash per share of LFC common stock, subject to adjustment, as described in
the Merger Agreement.

         Concurrently with the filing of this Schedule 13E-3, LFC is filing with
the Securities and Exchange Commission a preliminary proxy statement, or the
proxy statement, pursuant to Regulation 14A of the Securities Exchange Act of
1934, as amended, or the Exchange Act, relating to the special meeting of
stockholders of LFC pursuant to which the LFC board of directors is soliciting
proxies from stockholders of LFC in connection with:

     -   the approval and adoption of the merger agreement;

     -   the authorization and approval of the sale of LFC's annuity and
         intermediary retail distribution business pursuant to a Stock Purchase
         Agreement, dated as of May 2, 2001, as amended, by and among LFC,
         Liberty Financial Services, Inc., a Massachusetts corporation and
         wholly owned subsidiary of LFC, or LFS, and Sun Life Assurance Company
         of Canada, a Canadian insurance corporation, or Sun Life, pursuant to
         which LFC has agreed to sell to Sun Life the direct and indirect
         subsidiaries of LFC that constitute that business; and

     -   the authorization and approval of the sale of LFC's asset management
         business pursuant to a Stock Purchase Agreement, dated as of June 4,
         2001, by and among LFC, LFS, and Fleet National Bank, a national
         banking association, or Fleet, pursuant to which LFC has agreed to
         sell to Fleet the direct and indirect subsidiaries of LFC that
         constitute that business.

         A copy of the proxy statement is attached hereto as Exhibit (a)(3), and
a copy of the merger agreement is attached as Appendix C to the proxy statement.

         In this Schedule 13E-3, all information concerning LFC has been
supplied by LFC, and all information concerning Liberty Mutual and Merger Sub
has been provided by Liberty Mutual. All references in this Schedule 13E-3 to
Items numbered 1001 through 1016 are references to Items contained in Regulation
M-A under the Exchange Act.

         The cross reference sheet below is being supplied pursuant to the
General Instructions to Schedule 13E-3 and shows the location in the proxy
statement of the information required to be included in response to the items of
this Schedule 13E-3. The information set forth in the proxy statement, including
all schedules, appendixes and exhibits thereto, is hereby expressly incorporated
herein by reference and the responses to each item in this Schedule 13E-3 are
qualified in their entirety by the information contained in the proxy statement
and the appendixes thereto.


                                       3

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ITEM 1.  SUMMARY TERM SHEET.

REGULATION M-A
ITEM 1001

         The information set forth in the proxy statement under the captions
"SUMMARY TERM SHEET" and "QUESTIONS AND ANSWERS ABOUT THE MEETING" is
incorporated herein by reference.


ITEM 2.  SUBJECT COMPANY INFORMATION.

REGULATION M-A
ITEM 1002

(a)      NAME AND ADDRESS. The information set forth in the proxy statement
         under the caption "SUMMARY TERM SHEET" is incorporated herein by
         reference.

(b)      SECURITIES. The information set forth in the proxy statement under the
         captions "INFORMATION ABOUT LFC--Security Ownership of Certain
         Beneficial Owners and Management" and "INFORMATION CONCERNING THE
         MEETING--Record Date, Quorum Requirement and Vote Required" is
         incorporated herein by reference.

(c)      TRADING MARKET AND PRICE. The information set forth in the proxy
         statement under the caption "INFORMATION ABOUT LFC--Market Price of LFC
         Common Stock and Dividends" is incorporated herein by reference.

(d)      DIVIDENDS. The information set forth in the proxy statement under the
         caption "INFORMATION ABOUT LFC--Market Price of LFC Common Stock and
         Dividends" is incorporated herein by reference.

(e)      PRIOR PUBLIC OFFERINGS.  Not applicable.

(f)      PRIOR STOCK PURCHASES. LFC's board of directors established an optional
         dividend reinvestment plan, or DRIP, for holders of its capital stock.
         Liberty Mutual participated in the DRIP from its inception until the
         first quarter dividend for 2001 when it took its payment in cash. The
         table below sets forth the price and number of shares of LFC common
         stock acquired by Liberty Mutual pursuant to the DRIP at the conclusion
         of each quarter during 1999 and 2000:


YEAR 2000

<Table>
<Caption>

                    DATE DIVIDEND                     NO. OF SHARES ISSUED          AVG. DAILY PRICE
                      DECLARED     DATE PAYABLE     TO LIBERTY MUTUAL UNDER DRIP     ON DATE PAYABLE
                                                                        

First Quarter          02/11/00       03/10/00                174,249                      $19.47
Second Quarter         05/10/00       06/09/00                152,820                      $22.31
Third Quarter          08/10/00       09/06/00                141,243                      $24.25
Fourth Quarter         11/09/00       12/06/00                 82,496                      $41.69
</Table>


YEAR 1999

<Table>
<Caption>

                    DATE DIVIDEND                     NO. OF SHARES ISSUED          AVG. DAILY PRICE
                      DECLARED     DATE PAYABLE     TO LIBERTY MUTUAL UNDER DRIP     ON DATE PAYABLE
                                                                        

First Quarter          02/11/99       03/12/99                152,996                      $21.81
Second Quarter         05/12/99       06/11/99                116,232                      $28.84
Third Quarter          08/11/99       09/08/99                135,758                      $24.78
Fourth Quarter         11/10/99       12/08/99                146,460                      $23.06
</Table>

                  Liberty Mutual has not acquired any capital stock of LFC in
         the last two years, other than pursuant to the DRIP.


ITEM 3.  IDENTITY AND BACKGROUND OF THE FILING PERSONS.

REGULATION M-A
ITEM 1003(a) through (c)

(a), (b) NAME AND ADDRESS; BUSINESS AND BACKGROUND OF ENTITIES. The information
         in the proxy statement under the caption "SUMMARY TERM SHEET" is
         incorporated herein by reference.

            LFC Acquisition Corporation, or Merger Sub, which was organized
            in May, 2001, is a Massachusetts corporation. LFC Acquisition
            Corporation was organized for the sole purpose of effecting the
            merger and has not conducted business other than the transactions
            described in the proxy statement attached as Exhibit (a)(3) hereto.
            Liberty Mutual is the sole stockholder of LFC Acquisition
            Corporation. LFC Acquisition Corporation's principal executive
            offices are located at c/o Liberty Mutual Insurance Company, 175
            Berkeley Street, Boston, Massachusetts 02117, and its telephone
            number is (617 357-9500.

(c)      BUSINESS AND BACKGROUND OF NATURAL PERSONS.

                  The address of each of the directors and officers of LFC is
         c/o Liberty Financial Companies, Inc., 600 Atlantic Avenue, Boston,
         Massachusetts 02210. All directors and officers of LFC are U.S.
         citizens.


                                       4

<Page>

         None of LFC's officers and directors have been convicted in a
         criminal proceeding or found in violation of securities laws in any
         judicial or administrative proceeding during the past five years.

                  The address of each of the directors and officers of Liberty
         Mutual is c/o Liberty Mutual Insurance Company, 175 Berkeley Street,
         Boston, Massachusetts 02117. All directors and officers of Liberty
         Mutual are U.S. citizens. None of Liberty Mutual's officers and
         directors have been convicted in a criminal proceeding or found in
         violation of securities laws in any judicial or administrative
         proceeding during the past five years.

                  The address of each of the directors and officers of Merger
         Sub is c/o Liberty Mutual Insurance Company, 175 Berkeley Street,
         Boston, Massachusetts 02117. All directors and officers of Merger Sub
         are U.S. citizens. None of Merger Sub's officers and directors have
         been convicted in a criminal proceeding or found in violation of
         securities laws in any judicial or administrative proceeding during the
         past five years.


 CHARLES I. CLOUGH                 Chairman and Chief Executive Officer, Clough
 Director of LFC                   Capital Partners, LP since January, 2000;
 Director of Liberty Mutual        Chief Investment Strategist at Merrill Lynch
                                   Company, Inc. from 1987 through 1999;
                                   Chairman of the Board of Trustees of Boston
                                   College; Director of Liberty Mutual and
                                   Liberty Mutual Fire Insurance Company, an
                                   affiliate of Liberty Mutual ("Liberty Fire").

 EDMUND F. KELLY                   Chairman of the Board (since 2000) of LFC,
 Director and Chairman             President and Chief Executive Officer of
 of the Board of LFC               Liberty Mutual and Liberty Fire since April,
 Director of Liberty Mutual        1998, President and Chief Operating Officer
 President/Director of Merger Sub  prior thereto; Director of Liberty Mutual and
                                   certain of its affiliates, including Merger
                                   Sub and Citizens Financial Group, Inc.

 GLENN P. STREHLE                  Treasurer Emeritus and Advisor to the
 Director of LFC                   Chairman and President of the Massachusetts
 Director of Liberty Mutual        Institute of Technology since January, 1999;
                                   Treasurer of MIT (and Vice President from
                                   1986 and Vice President for Finance from June
                                   1994) from 1975 through 1998; Director of The
                                   Otter Group, Inc., Liberty Mutual and
                                   Liberty Fire.



                                       5

<Page>

 PAUL J. DARLING, II               Chairman, President and Chief Executive
 Director of LFC                   Officer of Corey Steel Company, a
 Director of Liberty Mutual        manufacturer of cold finished steel bars and
                                   a metal service center, since 1984; Director
                                   of Liberty Mutual, Liberty Fire and Unisource
                                   Worldwide, Inc.

 THOMAS J. MAY                     Chairman and Chief Executive Officer of NSTAR
 Director of LFC                   since 1999; Chairman, President and Chief
 Director of Liberty Mutual        Executive Officer of Boston Edison Company
                                   from 1994 to August 1999; Director of
                                   FleetBoston Corporation, NSTAR, RCN
                                   Corporation, New England Business Service,
                                   Inc., Liberty Mutual and Liberty Fire.

 DR. KENNETH L. ROSE               President and Chief Executive Officer of
 Director of LFC                   Henkels & McCoy, Inc., a privately held
 Director of Liberty Mutual        engineering and construction company;
                                   Director of Liberty Mutual and Liberty Fire.

 MICHAEL J. BABCOCK                Private investor; President and Chief
 Director of LFC                   Operating Officer of Leslie Fay Companies,
 Director of Liberty Mutual        Inc., an apparel manufacturer, from 1993 to
                                   1995; Director of Liberty Mutual and Liberty
                                   Fire, and HRDQ, Inc.

 GARY L. COUNTRYMAN                President and Chief Executive Officer of LFC
 Director and Chief Executive      since January 13, 2000; Chairman (from 1991
 Officer of LFC                    until 2000) and Chief Executive Officer (from
 Director of Liberty Mutual        1986 until April 1998) of Liberty Mutual,
                                   Director of Liberty Mutual and Liberty Fire;
                                   Director of FleetBoston Corporation, NSTAR
                                   and Harcourt General, Inc.

 JOHN P. HAMILL                    Chairman and Chief Executive Officer of
 Director of LFC                   Sovereign Bank New England since January 10,
 Director of Liberty Mutual        2000; President of Fleet Bank of
                                   Massachusetts, N.A. from 1992 to December 31,
                                   1999; Director of Liberty Mutual and Liberty
                                   Fire.

 MARIAN L. HEARD                   President and Chief Executive Officer of the
 Director of LFC                   United Way of Massachusetts Bay and Chief
 Director of Liberty Mutual        Executive Officer of the United Way of New
                                   England since 1992; Director of CVS
                                   Corporation, FleetBoston Corporation, Liberty
                                   Mutual and Liberty Fire and a Director or
                                   Trustee of numerous national and local
                                   non-profitorganizations.


                                       6

<Page>

 WILLIAM C. VAN FASSEN             President and Chief Executive Officer of Blue
 Director of Liberty Mutual        Cross Blue Shield Massachusetts from March,
                                   1992 through the present and Executive Vice
                                   President and Chief Operating Officer from
                                   June, 1990 through March, 1992; Director of
                                   JMS Health, Inc., Tier Technologies and
                                   Citizens Bank of Massachusetts; Director of
                                   BankBoston from June, 1994 through October,
                                   1999; Director of Liberty Mutual since
                                   April, 2001.

 PAUL G. CONDRIN III               Senior Vice President and Chief Financial
 Senior Vice President and         Officer of Liberty Mutual from March, 1997
 Chief Financial Officer of        through the present; Director, Vice President
 Liberty Mutual                    and Treasurer of Merger Sub since
 Director, Vice President          May, 2001; Senior Manager at KPMG Peat
 and Treasurer of Merger Sub       Marwick from July, 1983 through September,
                                   1989.

 GARY J. OSTROW                    Vice President and Director of Corporate
 Director of Corporate Taxation    Taxation at Liberty Mutual from 1999 through
 and Vice President of             the present; Vice President of Merger Sub
 Liberty Mutual                    since May, 2001; Vice President - Taxes and
 Vice-President of Merger Sub      Tax Counsel at AmerUs Life Holdings, Inc.
                                   from 1995 through 1998; and Director of Tax
                                   Planning and Compliance at American Mutual
                                   Life Ins. Co. from 1992 through 1995.

 CHRISTOPHER C. MANSFIELD          General Counsel of Liberty Mutual since 1985;
 Senior Vice President and         and Director of Merger Sub since May, 2001;
 General Counsel of                from 1975 until 1985, held a variety of other
 Liberty Mutual                    positions at Liberty Mutual, including
 Director of Merger Sub            Senior Vice President and Senior Trial
                                   Attorney.

 DEXTER R. LEGG                    Secretary and Vice President of Liberty
 Secretary and Vice President      Mutual since December, 2000; Chief of Staff
 of Liberty Mutual                 at Liberty Mutual from 1998 through 2000;
                                   Vice President and Manager of Information
                                   Processes at Liberty Mutual from 1995 through
                                   1998; from 1970 through 1998, held a variety
                                   of other positions at Liberty Mutual,
                                   including Manager - Planning and Development
                                   and Chief of Staff.

 ELLIOT J. WILLIAMS                Vice President and Treasurer of Liberty
 Vice President and Treasurer      Mutual from September 1996 to the present;
 of Liberty Mutual                 Vice President of Liberty Mutual from 1986 to
                                   August 1996; Assistant Treasurer of Liberty
                                   Mutual from 1973 through 1986.


                                       7

<Page>

 ANTHONY A. FONTANES               Senior Vice President and Chief Investment
 Senior Vice President and         Officer of Liberty Mutual from November, 1980
 Chief Investment Officer of       through the present; Community Development
 Liberty Mutual                    Specialist of Liberty Mutual from April 1977
                                   through September, 1980.

 KEVIN M. CAROME                   Senior Vice President and General Counsel of
 Senior Vice President and         LFC since August 2000; General Counsel for
 General Counsel of LFC            Liberty Funds Group LLC, a wholly owned
                                   subsidiary of LFC from August 1998 to July
                                   2000; Vice President and Associate General
                                   Counsel of LFC from August 1993 to August
                                   1998.

 LINDSAY COOK                      Executive Vice President of LFC since
 Executive Vice President of LFC   February 1997; Senior Vice President of LFC
                                   from February 1994 to February 1997; Vice
                                   President of LFC from March 1982 to February
                                   1994.

 FRANK A. FAGGIANO                 Senior Vice President of Human Resources of
 Senior Vice President of          LFC since August 1997; Vice President of
 Human Resources of LFC            Human Resources of LFC from July 1989 to
                                   August 1997.

 STEPHEN E. GIBSON                 President of Liberty Advisors, a unit of LFC
 President of Liberty Advisors     that includes Stein Roe and Colonial since
                                   August 2000; held various other executive
                                   positions in LFC's asset management business
                                   since July 1996; Executive Vice President of
                                   Liberty Funds Group from July 1996 to
                                   January 1997; Managing Director of Marketing
                                   at Putnam Investments from 1993 to July
                                   1996; Executive Vice President of Putnam
                                   Mutual Funds from 1992 to 1993.

 J. ANDREW HILBERT                 Senior Vice President and Chief Financial
 Senior Vice President and         Officer of LFC since March 1997; Treasurer of
 Chief Financial Officer of LFC    LFC from March 1998 to May 2000; Senior Vice
                                   President and Chief Financial Officer of
                                   Paul Revere Corporation from October 1995 to
                                   March 1998; Partner at Price Waterhouse from
                                   1981 to 1995.

 C. ALLEN MERRITT, JR.             Chief of Staff of LFC since August 2000;
 Executive Vice President and      Executive Vice President of LFC since
 Chief of Staff of LFC             February 1997; Chief Operating Officer of
                                   LFC from March 1998 to August 2000; Senior
                                   Vice President of LFC from 1987 to February
                                   1997.

 PORTER P. MORGAN                  Senior Vice President of Marketing of LFC
 Senior Vice President of          since 1991.
 Marketing of LFC


                                       8

<Page>

 PHILIP POLKINGHORN                President of Keyport Life Insurance Company
 President of Keyport Life         since May 1999; Senior Vice President and
 Insurance Company                 Chief Marketing Officer of American General
                                   Life Insurance Company from December 1996 to
                                   April 1999; Vice President Products of First
                                   Colony Life Insurance Company from March to
                                   December 1996; Chief Financial Officer
                                   Insurance Division of Connecticut Mutual
                                   Insurance Services from March 1995 to March
                                   1996; Chief Marketing Officer of Allmerica
                                   Insurance Company from March 1993 to March
                                   1994.


ITEM 4.  TERMS OF THE TRANSACTION.

REGULATION M-A
ITEM 1004(a) and (c) through (f)

(a)(1)            TENDER OFFERS.  Not applicable.

(a)(2)(i)         TRANSACTION DESCRIPTION. The information set forth in the
                  proxy statement under the captions "SUMMARY TERM SHEET,"
                  "QUESTIONS AND ANSWERS ABOUT THE MEETING," "INFORMATION
                  CONCERNING THE MEETING--Purpose of the Meeting," "SUN LIFE
                  TRANSACTION--AGREEMENTS--The Sun Life Purchase Agreement,"
                  "FLEET TRANSACTION--AGREEMENTS--The Fleet Purchase Agreement,"
                  "THE GOING PRIVATE TRANSACTION--THE MERGER AGREEMENT," and
                  "THE TRANSACTIONS--SPECIAL FACTORS--Background of the
                  Transactions" is incorporated herein by reference.

(a)(2)(ii)        CONSIDERATION. The information set forth in the proxy
                  statement under the captions "SUMMARY TERM SHEET," "QUESTIONS
                  AND ANSWERS ABOUT THE MEETING," "INFORMATION CONCERNING THE
                  MEETING--Purpose of the Meeting," and "THE GOING PRIVATE
                  TRANSACTION--THE MERGER AGREEMENT" is incorporated herein by
                  reference.

(a)(2)(iii)       REASONS FOR TRANSACTION. The information set forth in the
                  proxy statement under the captions "SUMMARY TERM SHEET,"
                  "QUESTIONS AND ANSWERS ABOUT THE MEETING," "THE
                  TRANSACTIONS--SPECIAL FACTORS--Background of the
                  Transactions," "THE TRANSACTIONS--SPECIAL
                  FACTORS--Recommendation of the Board of Directors," "THE
                  TRANSACTIONS--SPECIAL FACTORS-- LFC's Purpose of and
                  Reasons for the Merger," "THE TRANSACTIONS--SPECIAL
                  FACTORS--Liberty Mutual's Purpose of and Reasons for the
                  Merger" and "THE TRANSACTIONS--SPECIAL FACTORS--Position
                  of Liberty Mutual as to Fairness of the Transactions" is
                  incorporated herein by reference.

(a)(2)(iv)        VOTE REQUIRED FOR APPROVAL. The information set forth in the
                  proxy statement under the captions "SUMMARY TERM SHEET,"
                  "QUESTIONS AND ANSWERS ABOUT THE MEETING," "INFORMATION
                  CONCERNING THE MEETING--Record Date, Quorum Requirement and
                  Vote Required," and "THE GOING PRIVATE TRANSACTION--THE MERGER
                  AGREEMENT" is incorporated herein by reference.

(a)(2)(v)         DIFFERENCES IN THE RIGHTS OF SECURITY HOLDERS. The information
                  set forth in the proxy statement under the captions "SUMMARY
                  TERM SHEET," "QUESTIONS AND ANSWERS ABOUT THE MEETING," "THE
                  TRANSACTIONS--SPECIAL FACTORS--Consequences of the
                  Transactions," "THE TRANSACTIONS--SPECIAL FACTORS--Interests
                  of Certain Persons in the Transactions and Potential Conflicts
                  of Interest," "THE TRANSACTIONS--SPECIAL FACTORS--U.S. Federal
                  Income Tax Consequences," "THE GOING PRIVATE TRANSACTION--THE
                  MERGER AGREEMENT" and "CERTAIN RELATIONSHIPS AND RELATED PARTY
                  TRANSACTIONS--MATTERS PERTAINING TO LIBERTY MUTUAL" is
                  incorporated herein by reference.


                                       9

<Page>

(a)(2)(vi)        ACCOUNTING TREATMENT. The information set forth in the proxy
                  statement under the caption "THE TRANSACTIONS--SPECIAL
                  FACTORS--Accounting Treatment" is incorporated herein by
                  reference.

(a)(2)(vii)       INCOME TAX CONSEQUENCES. The information set forth in the
                  proxy statement under the captions "SUMMARY TERM SHEET,"
                  "QUESTIONS AND ANSWERS ABOUT THE MEETING," and "THE
                  TRANSACTIONS--SPECIAL FACTORS--U.S. Federal Income Tax
                  Consequences" is incorporated herein by reference.

(c)               DIFFERENT TERMS. The information set forth in the proxy
                  statement under the captions "SUMMARY TERM SHEET," "QUESTIONS
                  AND ANSWERS ABOUT THE MEETING," "THE TRANSACTIONS--SPECIAL
                  FACTORS--Consequences of the Transactions," "THE
                  TRANSACTIONS--SPECIAL FACTORS--Interests of Certain Persons in
                  the Transactions and Potential Conflicts of Interest" and "THE
                  GOING PRIVATE TRANSACTION--THE MERGER AGREEMENT" is
                  incorporated herein by reference.

(d)               APPRAISAL RIGHTS. The information set forth in the proxy
                  statement under the captions "SUMMARY TERM SHEET," "QUESTIONS
                  AND ANSWERS ABOUT THE MEETING," "INFORMATION CONCERNING THE
                  MEETING--Appraisal Rights," "APPRAISAL RIGHTS" and in Appendix
                  E to the proxy statement is incorporated herein by reference.

(e)               PROVISIONS FOR UNAFFILIATED SECURITY HOLDERS. LFC, Liberty
                  Mutual and Merger Sub have made no provisions in connection
                  with the transaction to grant unaffiliated security holders
                  access to corporate files of LFC, Liberty Mutual or Merger Sub
                  or to obtain counsel or appraisal services at the expense of
                  LFC, Liberty Mutual or Merger Sub.

(f)               ELIGIBILITY FOR LISTING OR TRADING.  Not applicable.


ITEM 5.  PAST CONTACTS, TRANSACTIONS, NEGOTIATIONS AND AGREEMENTS.

REGULATION M-A
ITEM 1005(a) through (c) and (e)

(a)      TRANSACTIONS. The information set forth in the proxy statement under
         the captions "CERTAIN RELATIONSHIP AND RELATED TRANSACTIONS--MATTERS
         PERTAINING TO LIBERTY MUTUAL" and "THE TRANSACTIONS--SPECIAL
         FACTORS--Interests of Certain Persons in the Transactions and Potential
         Conflicts of Interest" is incorporated herein by reference.

(b),(c)  SIGNIFICANT CORPORATE EVENTS; NEGOTIATIONS OR CONTACTS. The information
         set forth in the proxy statement under the captions "INFORMATION ABOUT
         LFC--Security Ownership of Certain Beneficial Owners and Management,"
         "INFORMATION ABOUT LFC--Retention Plans," and "THE
         TRANSACTIONS--SPECIAL FACTORS--Background of the Transactions" is
         incorporated herein by reference.

(e)      AGREEMENTS INVOLVING THE SUBJECT COMPANY'S SECURITIES. The information
         set forth in the proxy statement under the captions "SUMMARY TERM
         SHEET," "INFORMATION ABOUT LFC--Security Ownership of Certain
         Beneficial Owners and Management," "INFORMATION ABOUT LFC--Retention
         Plans," "SUN LIFE TRANSACTION--AGREEMENTS--The Sun Life Voting
         Agreement," "FLEET TRANSACTION--AGREEMENTS--The Fleet Voting Agreement"
         and "THE GOING PRIVATE TRANSACTION--THE MERGER AGREEMENT" is
         incorporated herein by reference.


                                       10

<Page>

ITEM 6.  PURPOSES OF THE TRANSACTION AND PLANS OR PROPOSALS.

REGULATION M-A
ITEM 1006(b) and (c)(1) through (8)

(b)      USE OF SECURITIES ACQUIRED. The information set forth in the proxy
         statement under the captions "SUMMARY TERM SHEET," "THE
         TRANSACTIONS--SPECIAL FACTORS--Consequences of the Transactions" and
         "THE GOING PRIVATE TRANSACTION--THE MERGER AGREEMENT" is incorporated
         herein by reference.

(c)      PLANS. The information set forth in the proxy statement under the
         captions "SUMMARY TERM SHEET," "THE TRANSACTIONS--SPECIAL
         FACTORS--Consequences of the Transactions," "THE GOING PRIVATE
         TRANSACTION--THE MERGER AGREEMENT" and in Appendix C to the proxy
         statement is incorporated herein by reference.


ITEM 7.  PURPOSES, ALTERNATIVES, REASONS AND EFFECTS.

REGULATION M-A
ITEM 1013

(a),(c)  PURPOSES; REASONS. The information set forth in the proxy statement
         under the captions "SUMMARY TERM SHEET," "THE TRANSACTIONS--SPECIAL
         FACTORS--Background of the Transactions," "THE TRANSACTIONS--SPECIAL
         FACTORS--Recommendations of the Board of Directors" and "THE
         TRANSACTIONS--SPECIAL FACTORS--Position of Liberty Mutual as to
         Fairness of the Transactions" is incorporated herein by reference.

(b)      ALTERNATIVES. The information set forth in the proxy statement under
         the captions "THE TRANSACTIONS--SPECIAL FACTORS--Background of the
         Transactions," "THE TRANSACTIONS--SPECIAL FACTORS--Recommendations of
         the Board of Directors" and "THE TRANSACTIONS--SPECIAL
         FACTORS--Opinions of the Financial Advisor" is incorporated herein by
         reference.

(d)      EFFECTS. The information set forth in the proxy statement under the
         captions "SUMMARY TERM SHEET," "THE TRANSACTIONS--SPECIAL
         FACTORS--Consequences of the Transactions," "THE TRANSACTIONS--SPECIAL
         FACTORS--U.S. Federal Income Tax Consequences" and "THE GOING PRIVATE
         TRANSACTION--THE MERGER AGREEMENT" is incorporated herein by reference.


ITEM 8.  FAIRNESS OF THE TRANSACTION.

REGULATION M-A
ITEM 1014

(a),(b)  FAIRNESS; FACTORS CONSIDERED IN DETERMINING FAIRNESS. The information
         set forth in the proxy statement under the captions "SUMMARY TERM
         SHEET," "THE TRANSACTIONS--SPECIAL FACTORS--Background of the
         Transactions," "THE TRANSACTIONS--SPECIAL FACTORS--Recommendations of
         the Board of Directors," "THE TRANSACTIONS--SPECIAL FACTORS--Opinions
         of the Financial Advisor," and the Opinions of Credit Suisse First
         Boston Corporation attached as Appendixes D-1, D-2 and D-3,
         respectively, to the proxy statement is incorporated herein by
         reference.

(c)      APPROVAL OF SECURITY HOLDERS. As structured, the transaction under the
         merger agreement and the other transactions described in the proxy
         statement do not require approval of at least a majority of the
         unaffiliated security holders of LFC. The information set forth in the
         proxy statement under the captions "SUMMARY TERM SHEET," "QUESTIONS AND
         ANSWERS ABOUT THE MEETING," "INFORMATION CONCERNING THE
         MEETING--Purpose of the Meeting," "THE TRANSACTIONS--SPECIAL
         FACTORS--Recommendation of the Board of Directors," "THE GOING


                                       11

<Page>

         PRIVATE TRANSACTION--THE MERGER AGREEMENT" is incorporated herein
         by reference.

(d)      UNAFFILIATED REPRESENTATIVE. The non-employee directors of LFC did not
         retain an unaffiliated representative to act solely on behalf of
         unaffiliated security holders for purposes of negotiating the terms of
         the merger agreement or the other transactions described in the proxy
         statement or for the purpose of preparing a report concerning the
         fairness of such transactions. The information set forth in the proxy
         statement under the captions "SUMMARY TERM SHEET," "QUESTIONS AND
         ANSWERS ABOUT THE MEETING," "THE TRANSACTIONS--SPECIAL
         FACTORS--Background of the Transactions" and "THE TRANSACTIONS--SPECIAL
         FACTORS--Interests of Certain Persons in the Transactions and Potential
         Conflicts of Interest" is incorporated herein by reference.

(e)      APPROVAL OF DIRECTORS. The information set forth in the proxy statement
         under the captions "SUMMARY TERM SHEET," "THE TRANSACTIONS--SPECIAL
         FACTORS--Background of the Transactions" and "THE TRANSACTIONS--SPECIAL
         FACTORS--Recommendations of the Board of Directors" is incorporated
         herein by reference.

(f)      OTHER OFFERS.  None.


ITEM 9.  REPORTS, OPINIONS, APPRAISALS AND NEGOTIATIONS.

REGULATION M-A
ITEM 1015

(a)-(c)  REPORT, OPINION, OR APPRAISAL; PREPARER AND SUMMARY OF THE REPORT,
         OPINION, OR APPRAISAL; AVAILABILITY OF DOCUMENTS. The information
         set forth in the proxy statement under the captions "SUMMARY TERM
         SHEET," "THE TRANSACTIONS--SPECIAL FACTORS--Opinions of the
         Financial Advisor" and "THE TRANSACTIONS--SPECIAL
         FACTORS--Recommendations of the Board of Directors" and the Opinions
         of Credit Suisse First Boston Corporation attached as Appendixes
         D-1, D-2 and D-3, respectively, to the proxy statement is
         incorporated herein by reference.

ITEM 10. SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

REGULATION M-A
ITEM 1007

(a),(b)  SOURCE OF FUNDS; CONDITIONS.  The information set forth in the proxy
         statement under the captions "SUMMARY TERM SHEET" and "THE
         TRANSACTIONS--SPECIAL FACTORS--Financing; Source of Funds" is
         incorporated herein by reference.

(c)      EXPENSES. The information set forth in the proxy statement under the
         captions "SUMMARY TERM SHEET," "THE TRANSACTIONS--SPECIAL
         FACTORS--Fees and Expenses," "SUN LIFE TRANSACTION--AGREEMENTS--The
         Sun Life Purchase Agreement," "FLEET TRANSACTION--AGREEMENTS--The
         Fleet Purchase Agreement" and "THE GOING PRIVATE TRANSACTION--THE
         MERGER AGREEMENT" is incorporated herein by reference.

(d)      BORROWED FUNDS. Not applicable.


                                       12

<Page>

ITEM 11. INTEREST IN SECURITIES OF THE SUBJECT COMPANY.

REGULATION M-A
ITEM 1008

(a)      SECURITIES OWNERSHIP. The information set forth in the proxy statement
         under the caption "INFORMATION ABOUT LFC--Security Ownership of Certain
         Beneficial Owners and Management" is incorporated herein by reference.

(b)      SECURITIES TRANSACTIONS.  Not applicable.


ITEM 12. THE SOLICITATION OR RECOMMENDATION.

REGULATION M-A
ITEM 1012(d) and (e)

(d)      INTENT TO TENDER OR VOTE IN A GOING--PRIVATE TRANSACTION. The
         information set forth in the proxy statement under the captions
         "SUMMARY TERM SHEET," "QUESTIONS AND ANSWERS ABOUT THE MEETING,"
         "INFORMATION CONCERNING THE MEETING--Purpose of the Meeting," "THE
         TRANSACTIONS--SPECIAL FACTORS--Interests of Certain Persons in the
         Transactions and Potential Conflicts of Interest," "THE
         TRANSACTIONS--SPECIAL FACTORS--Position of Liberty Mutual as to
         Fairness of the Transactions," "SUN LIFE TRANSACTION--AGREEMENTS--The
         Sun Life Voting Agreement" and "FLEET TRANSACTION--AGREEMENTS--The
         Fleet Voting Agreement" is incorporated herein by reference.

(e)      RECOMMENDATIONS OF OTHERS. The information set forth in the proxy
         statement under the captions "SUMMARY TERM SHEET," "QUESTIONS AND
         ANSWERS ABOUT THE MEETING," "INFORMATION CONCERNING THE
         MEETING--Purpose of the Meeting," "THE TRANSACTIONS--SPECIAL
         FACTORS--Recommendations of the Board of Directors" and "THE
         TRANSACTIONS--SPECIAL FACTORS--Position of Liberty Mutual as to
         Fairness of the Transactions" is incorporated herein by reference.


ITEM 13. FINANCIAL STATEMENTS.

REGULATION M-A
ITEM 1010(a) through (b)

(a)      FINANCIAL INFORMATION. The information set forth in the proxy statement
         under the caption "ADDITIONAL INFORMATION" and in Item 8, "Financial
         Statements and Supplementary Date," of LFC's most recent Annual Report
         on Form 10-K/A and in Item 1, "Financial Statements," of LFC's most
         recent Quarterly Report on Form 10-Q, is incorporated herein by
         reference.

(b)      PRO FORMA INFORMATION. The information set forth in the proxy statement
         under the caption "INFORMATION ABOUT LFC--Unaudited Pro Forma Financial
         Information" is incorporated herein by reference.


ITEM 14. PERSONS/ASSETS, RETAINED, EMPLOYED, COMPENSATED OR USED.

REGULATION M-A
ITEM 1009

(a),(b)  SOLICITATIONS OR RECOMMENDATIONS; EMPLOYEES AND CORPORATE ASSETS. The
         information set forth in the proxy statement under the captions
         "SUMMARY TERM SHEET," "QUESTIONS AND ANSWERS ABOUT THE MEETING,"
         "INFORMATION CONCERNING THE


                                       13

<Page>

         MEETING-- Solicitation, Revocation and Use of Proxies," "THE
         TRANSACTIONS --SPECIAL FACTORS--Opinions of the Financial Advisor" and
         "THE TRANSACTIONS--SPECIAL FACTORS--Fees and Expenses" is incorporated
         herein by reference.


ITEM 15. ADDITIONAL INFORMATION.

REGULATION M-A
ITEM 1011(b)

(b)      OTHER MATERIAL INFORMATION. The entirety of the proxy statement is
         incorporated herein by reference.


ITEM 16. EXHIBITS.

REGULATION M-A
ITEM 1016(a) through (d), (f) and (g)

         (a)(1)   Letter to stockholders (included in the proxy statement, which
                  is filed herewith as Exhibit (a)(3)).

         (a)(2)   Notice of Special Meeting of Stockholders (included in the
                  proxy statement, which is filed herewith as Exhibit (a)(3)).

         (a)(3)   Proxy statement, including all appendixes hereto.

         (c)(1)   Opinions of Credit Suisse First Boston Corporation (included
                  in the proxy statement, which is filed herewith as Exhibit
                  (a)(3)).

         (c)(2)   Materials prepared by Credit Suisse First Boston Corporation
                  presented to the board of directors of LFC on May 2, 2001.

         (c)(3)   Materials prepared by Credit Suisse First Boston Corporation
                  presented to the board of directors of LFC on June 4, 2001.

         (d)(1)   Sun Life voting agreement (included in the proxy statement,
                  which is filed herewith as Exhibit (a)(3)).

         (d)(2)   Fleet voting agreement (included in the proxy statement, which
                  is filed herewith as Exhibit (a)(3)).


                                       14

<Page>

                                   SIGNATURES

         After due inquiry and to the best of my knowledge and belief, each of
the undersigned does certify that the information set forth in this statement is
true, complete and correct.

Dated:  August 30, 2001

                                   LIBERTY FINANCIAL COMPANIES, INC.

                                   By: /S/  Kevin M. Carome
                                       -----------------------------------------
                                       Kevin M. Carome
                                       Senior Vice President and General Counsel


                                   LFC ACQUISITION CORPORATION

                                   By: /S/  Gary J. Ostrow
                                       -----------------------------------------
                                       Gary J. Ostrow
                                       Vice President


                                   LIBERTY MUTUAL INSURANCE COMPANY

                                   By: /S/  Christopher C. Mansfield
                                       -----------------------------------------
                                       Christopher C. Mansfield
                                       Senior Vice President and General Counsel