SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 11-K


     (Mark One)

/X/  Annual report pursuant to Section 15(d) of the Securities Exchange Act
     of 1934

     For the fiscal year ended December 31, 1999


                                       OR


     Transition report pursuant to Section 15(d) of the Securities Exchange Act
     of 1934

     For the transition period from _____________ to __________________

                          Commission file number 1-8993

A.   Full title of the plan and the address of the plan, if different from that
     of the issuer named below:

                          FOLKSAMERICA HOLDING COMPANY
                       401(K) SAVINGS AND INVESTMENT PLAN

B.   Name of issuer of the securities held pursuant to the plan and the address
     of its principal executive office:

                      WHITE MOUNTAINS INSURANCE GROUP, LTD.
                              80 South Main Street
                        Hanover, New Hampshire 03755-2053
                                 (603) 643-1567





                                EXPLANATORY NOTE

         This Annual Report on Form 11-K is being filed so that it may be
incorporated by reference into a Registration Statement on Form S-8 which White
Mountains Insurance Group, Ltd. is filing with respect to shares of Common
Stock, $1.00 par value per share, of White Mountains Insurance Group, Ltd.
issuable under the Plan.

                                INFORMATION FILED

         The following financial statements and exhibit are filed with, and
included in, this Report:

         A.       Financial statements for the Plan consisting of:

                  1.       Report of Independent Accountants;

                  2.       Statements of Net Assets Available for Plan Benefits
                           as of December 31, 1999 and 1998;

                  3.       Statements of Changes in Net Assets Available for
                           Plan Benefits for the years ended December 31, 1999
                           and 1998;

                  4.       Notes to Financial Statements;

                  5.       Schedule of Assets Held for Investment Purposes;

                  6.       Schedule of Reportable Transactions; and

                  7.       Consent of Independent Accountants.





                                   SIGNATURES
THE PLAN. Pursuant to the requirements of the Securities Exchange Act of 1934,
the trustees (or other persons who administer the employee benefit plan) have
duly caused this annual report to be signed on its behalf by the undersigned,
thereunto duly authorized.


                                          Folksamerica Holding Company
                                 401(k) Savings and Investment Plan (the "Plan")


Date:  August 1, 2000                   By: ___________________________________
                                            Name:  Steve E. Fass
                                            Title: Member - Plan Investment
                                                   Committee


                                        and: __________________________________
                                             Name:  Michael Tyburski
                                             Title: Member - Plan Investment
                                                    Committee


                                        and: __________________________________
                                             Name:  Helen Dell
                                             Title: Member - Plan Investment
                                                    Committee





                                  EXHIBIT INDEX


EXHIBIT NUMBER             DESCRIPTION
     (A)                   Financial statements for the Plan consisting of:

                           1.  Report of Independent Accountants;

                           2.  Statement of Net Assets Available For Plan
                               Benefits as of December 31, 1999 and 1998;

                           3.  Statement of Changes in Net Assets Available
                               for Plan Benefits for the years ended
                               December 31, 1999 and 1998;

                           4.  Notes to Financial Statements;

                           5.  Schedule of Assets Held for Investment Purposes;

                           6.  Schedule of Reportable Transactions; and

                           7.  Consent of Independent Accountants.




                                                                       Exhibit A

         FOLKSAMERICA HOLDING COMPANY
         401(K) SAVINGS & INVESTMENT PLAN
         FINANCIAL STATEMENTS FOR THE YEARS ENDED
         DECEMBER 31, 1999 AND 1998






                          FOLKSAMERICA HOLDING COMPANY
                        401 (k) SAVINGS & INVESTMENT PLAN
                                TABLE OF CONTENTS

Page Report of Independent Accountants 1 Financial Statements: Statements of Net Assets Available for Plan Benefits at December 31, 1999 and 1998 2 Statements of Changes in Net Assets Available for Plan Benefits for the years ended December 31, 1999 and 1998 3 Notes to Financial Statements 4 - 11 Supplemental Schedules: Item 27a - Schedule of Assets Held for Investment Purposes 12 at December 31, 1999 Item 27d - Schedule of Reportable Transactions for the year 13 ended December 31, 1999
REPORT OF INDEPENDENT ACCOUNTANTS -------- To the Trustee and Participants of the Folksamerica Holding Company 401(k) Savings & Investment Plan: In our opinion, the accompanying statements of net assets available for plan benefits and the related statements of changes in net assets available for plan benefits present fairly, in all material respects, the net assets available for plan benefits of the Folksamerica Holding Company 401(k) Savings & Investment Plan (the "Plan") at December 31, 1999 and 1998, and the changes in its net assets available for plan benefits for the years ended December 31, 1999 and 1998 in conformity with generally accepted accounting principles in the United States of America. These financial statements are the responsibility of the Plan's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these statements in accordance with generally accepted auditing standards in the United States of America, which require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for the opinion expressed above. Our audits were conducted for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental schedules of assets held for investment purposes and reportable transactions are presented for the purpose of additional analysis and are not a required part of the basic financial statements but are supplementary information required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. These supplemental schedules are the responsibility of the Plan's management. The supplemental schedules have been subjected to the auditing procedures applied in the audits of the basic financial statements and, in our opinion, are fairly stated in all material respects in relation to the basic financial statements taken as a whole. The schedule of assets held for investment purposes that accompanies the Plan's financial statements does not disclose the historical costs of certain Plan assets held by the Plan trustee. Disclosure of this information is required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under ERISA. July 14, 2000 1 FOLKSAMERICA HOLDING COMPANY 401 (K) SAVINGS & INVESTMENT PLAN STATEMENTS OF NET ASSETS AVAILABLE FOR PLAN BENEFITS DECEMBER 31, 1999 AND 1998
1999 1998 ---- ---- Investments: Funds on deposit with Merrill Lynch Trust Company of New York $10,247,159 $8,084,128 Loans to participants 234,785 267,161 ------------- ---------- Net assets available for plan benefits $10,481,944 $8,351,289 ========== =========
See accompanying notes to financial statements 2 FOLKSAMERICA HOLDING COMPANY 401 (K) SAVINGS & INVESTMENT PLAN STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR PLAN BENEFITS FOR THE YEARS ENDED DECEMBER 31, 1999 AND 1998
1999 1998 ---- ---- Additions to net assets attributed to: Interest and dividend income $ 557,432 $ 432,034 Net appreciation (depreciation) in fair value of investments 472,466 (514,270) ----------- --------- Net investment income 1,029,898 (82,236) Contributions: Employer contributions 482,274 377,562 Participant contributions and rollovers 700,341 470,723 Other increases 6,533 534 ----------- --------- 1,189,148 848,819 Total additions 2,219,046 766,583 Deductions from net assets attributed to: Benefits paid to participants 87,841 1,562,592 Other decreases 550 67,203 Net increase (decrease) in net assets available for plan benefits 2,130,655 (863,212) Net assets available for plan benefits: Beginning of year 8,351,289 9,214,501 ----------- --------- End of year $10,481,944 $8,351,289 =========== ==========
See accompanying notes to financial statements 3 NOTES TO FINANCIAL STATEMENTS ----- 1. THE PLAN: DESCRIPTION OF PLAN The following brief description of the Folksamerica Holding Company 401(k) Savings & Investment Plan (the "Plan") is provided for general information purposes only. Participants should refer to the Plan agreement for more complete information. Participants in the Plan include employees of Folksamerica Holding Company ("Folksamerica") and White Mountains Insurance Group, Limited ("White Mountains"), Folksamerica's ultimate parent company. Folksamerica and White Mountains are collectively referred to as the "Company". The Plan was originally established on January 1, 1981 to provide retirement benefits for eligible employees of Folksamerica. The Plan was amended on October 1, 1994 to reflect a change in asset managers. The Plan is a defined contribution plan subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). The Company contributes to the Plan the total amount of salary reduction an employee elects to defer. Employees may elect to defer from 1% to 12% of their monthly salary (limited to an annual maximum of $10,000 in 1999 and 1998, respectively). The Company provides matching contributions equal to 100% of an employee's elective contribution up to six (6) percent of an employee's contributed compensation. The Company may also make additional discretionary contributions to the Plan, however no such contributions were made in 1999. The Plan is sponsored and administered by the Company (the "Plan Administrator"). The Company has appointed Merrill Lynch Trust Company of New York ("Merrill Lynch") as trustee who is responsible for the management of the Plan's assets. Expenses related to the administration of the Plan are paid by the Company. ELIGIBILITY AND PARTICIPATION Employees of the Company must complete one (1) year of service and have attained the age of 18 to become eligible for participation in the Plan. A year of service is defined as a twelve consecutive month period, beginning on the employee's date of hire, during which he or she completes 1,000 hours of service. An hour of service is any hour the employee works for the Company and is entitled to payment from the Company. An employee becomes a member of the Plan on the entry date coincident with or next following the date that he or she meets the eligibility requirements. Rollover contributions represent vested account balances transferred by participants of the Plan from other plans. VESTING Participants are always 100% vested in employee contributions and rollover contributions plus net investment income earned on these amounts. 4 NOTES TO FINANCIAL STATEMENTS ----- The Plan provides for full (100%) vesting of the Company's contributions. Participants become vested in Company contributions based on years of services as follows:
YEARS OF SERVICE PERCENTAGE ---------------- ---------- 1 0% 2 25% 3 50% 4 75% 5 100%
TRANSFERS Participants are permitted to change the investment of their interests in any of the funds on a daily basis subject to certain limits. FORFEITURES Plan participants who terminate employment for reasons other than retirement, death, or disability will receive the vested portion of their account only. Amounts forfeited due to terminations of employment will be used to reduce the Company's future contributions to the Plan. PARTICIPANT LOANS The Plan allows loans to participants up to a maximum amount of 50% of the participant's vested balance not to exceed $50,000. Loan provisions provide for a term generally not to exceed five years, with interest rates and repayment schedules to be determined by the Plan Administrator. The interest rates on participant loans outstanding at December 31, 1999 and 1998 range from 8.75% to 9%, and 7% to 8%, respectively. PAYMENT OF BENEFITS Each participant's accrued benefits, including allocations of Plan earnings, may be paid to the participant upon retirement, death, disability, resignation, discharge, or proven hardship. The normal form of benefit payable under this Plan is a lump sum. ASSET MANAGEMENT The trustee of the Plan is also the record keeper and custodian of the Plan's assets. PLAN TERMINATION Although it has not expressed any intent to do so, the Company has the right, under the Plan, to suspend contributions, to discontinue contributions, or to terminate the Plan at any time. In the event of termination, the accounts of the members of the Plan are fully vested and nonforfeitable. 5 NOTES TO FINANCIAL STATEMENTS ----- 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: BASIS OF PRESENTATION The accompanying statements of net assets available for plan benefits and changes in net assets available for plan benefits have been prepared on the accrual basis of accounting in accordance with generally accepted accounting principles in the United States of America. The preparation of financial statements in conformity with generally accepted accounting principles requires management to make significant estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the changes in net assets available for plan benefits during the reporting period. Actual results could differ from those estimates. RISKS AND UNCERTAINTIES The Plan provides for investment options in mutual funds and other investment securities. Investment securities are exposed to various risks, such as interest rate risk, market risk and credit risk. Due to the level of risk associated with certain investment securities and the level of uncertainty related to changes in the value of investment securities, it is at least reasonably possible that changes in risks in the near term would materially affect participant's account balances and the amounts reported in the statement of net assets available for plan benefits and the statement of changes in net assets available for plan benefits. INVESTMENTS The Plan provides for participant directed investment programs with Merrill Lynch. During 1998 the Company added several funds to the Plan, to enhance options available to employees. In addition, during 1999, the option to invest in the publicly traded common shares of White Mountains was added to the Plan. A description of the investment funds of the Plan are set forth in each fund's prospectus. The Plan's investments are stated at fair value, based on the quoted market price on the last business day of the Plan year. Pooled separate account balances are recorded at fair value and increase and decrease with contributions, withdrawals, and realized and unrealized gains and losses from the assets in the accounts. The value of each separate account is determined at the close of each business day based on market values of the underlying assets. Gain or loss on investments in pooled separate accounts 6 NOTES TO FINANCIAL STATEMENTS ----- sold during the year is based on their inventory value (market value at the beginning of the period or cost if purchased prior to the beginning of the period). Increase or decrease in the value of investments held in pooled separate accounts at year end is based on the difference between the market value of such investments at the end of the year and their inventory value. Contributions from the participants and the employer are recorded in the period in which the payroll deductions are made from Plan participants' paychecks. Funds are remitted to the Plan monthly. Loans to participants are stated at cost less principal pay downs. The Plan presents in the statements of changes in net assets available for plan benefits the net appreciation (depreciation) in the fair value of its investments which consists of the realized gains or losses and unrealized appreciation (depreciation) on those investments. INCOME TAXES On January 1, 1981, and again on January 26, 1994, the Internal Revenue Service approved qualification of the form of the Plan under the provisions of Section 401(k) and 401(a) of the Internal Revenue Code (the "Code"). The Plan has subsequently been amended. The Plan administrator believes that the Plan, as amended, is designed and is being operated in compliance with the applicable requirements of the Code and, therefore, has not applied for a new determination letter. 3. INVESTMENTS Investments, at fair value, that represent five percent or more of the Plan's net assets at December 31, 1999 and 1998 are separately identified as follows:
1999 1998 ---- ---- Merrill Lynch Global Allocation Fund $ 927,157 $ 637,435 Merrill Lynch Capital Fund 1,593,137 2,338,815 Merrill Lynch Growth Fund 1,319,777 1,394,550 Merrill Lynch Equity Index Fund 1,529,197 716,168 Merrill Lynch Retirement Preservation Trust Fund and Other* 3,689,876 2,779,428 --------- --------- $9,059,144 $7,866,396 ========= =========
* Other includes cash of $4,292 in pooled separate accounts (reported separately by Merrill Lynch). Each participant's account is credited with the participant's contributions, which include amounts transferred from other Plans. 7 NOTES TO FINANCIAL STATEMENTS ----- 4. RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500:
1999: - ---- Total contributions: Balance per financial statements $1,189,149 Classification difference (6,533) ----------- Balance per Form 5500 $ 1,182,616 =========== Total investment income: Balance per financial statements $ 1,029,898 Classification difference 6,533 ----------- Balance per Form 5500 $ 1,036,431 ===========
1998: - ---- Total contributions: Balance per financial statements $848,819 Contributions receivable 59,206 Classification difference (768) ----------- Balance per Form 5500 $907,257 =========== Total investment income: Balance per financial statements $(82,236) Classification difference (591) ----------- Balance per Form 5500 $(82,827) =========== Net assets available for plan benefits - beginning of year Balance per financial statements $9,214,501 Contributions receivable (59,206) CMA Money Fund (7,671) ----------- Balance per Form 5500 $9,147,624 =========== Total Benefits paid: Balance per financial statements $1,629,795 CMA Money Fund (7,671) Classification difference (1,359) ----------- Balance per Form 5500 $1,620,765 ===========
8 NOTES TO FINANCIAL STATEMENTS ----- 5. ALLOCATION OF NET ASSETS The Plan provides for funds to be invested in separate investment programs. Following are the changes in net assets available during 1999 and 1998 as allocated to the separate investment programs: 9 NOTES TO FINANCIAL STATEMENTS (continued) Allocation of Net Assets
Merrill Lynch Merrill Merrill Merrill Merrill Retirement Lynch Lynch Lynch Lynch Davis Ivy Int'l 1999 Preservation Global Capital Special Growth Venture Fund ---- Trust Fund Allocation Fund Value Fund II Fund and Other* Fund Fund - ------------------- ------------ ----------- ----------- ---------- ----------- ---------- --------- Additions to net assets: Employer contributions $ 126,609 $ 52,533 $ 42,080 $ 18,630 $ 59,975 $ 38,512 Participant contributions 156,996 65,161 54,252 22,521 75,501 47,840 16,573 Participant rollovers 16,274 13,484 19,063 6,742 12,903 1,395 Investment income 190,742 117,088 210,401 15,391 4,323 10,175 806 Net (depreciation) appreciation of investments 69,024 (102,607) 24,077 254,338 35,675 7,518 Loan repayment 29,271 14,957 7,116 4,866 17,439 2,240 1,133 Other increases 2,317 100 140 19 139 13 ------------ ----------- ----------- ---------- ----------- ---------- --------- Total additions 522,210 332,347 230,445 92,246 424,618 135,836 39,612 Deductions from net assets attributable to: Benefit payments 53,014 13,043 2,977 604 8,275 Loan issuances 14,888 12,679 18,290 2,909 22,677 664 Impact of Non Cash transactions Other Debits 111 100 140 19 139 13 ------------ ----------- ----------- ---------- ----------- ---------- --------- Net increase (decrease) in assets available for plan benefits: 454,198 306,525 209,037 88,714 393,527 135,836 38,936 Net assets transferred by participant directive 456,251 (16,803) (954,714) 101,675 (468,299) 208,374 25,804 Net assets available for plan benefits: Beginning of year 2,779,428 637,435 2,338,815 20,901 1,394,550 102,524 13,508 ------------ ----------- ----------- ---------- ----------- ---------- --------- End of year $3,689,876 $ 927,157 $1,593,137 $ 211,289 $1,319,777 $ 446,465 $ 78,248 ============ =========== =========== ========== =========== ========== =========
Merrill Lynch PIMCO White White Equity Total Mtns. Ins. Mtns. Ins. Loan 1999 Index Return Group Group Fund Total ---- Return Fund Inc. Ltd. Fund - ------------------- ----------- ---------- ---------- --------- ---------- ------------- Additions to net assets: Employer contribution $ 99,320 $ 19,285 $ 7,760 $ 4,001 $ $ 482,274 Participant contributions 128,013 24,621 8,641 4,907 605,025 Participant rollovers 24,061 1,146 249 95,316 Investment income 2,501 3,681 975 1,350 557,432 Net (depreciation) appreciation of investments 222,499 (3,984) (34,073) 472,466 Loan repayment 15,003 2,059 1,045 3,675 (98,805) Other increases 24 3 3,776 6,533 ----------- ---------- ---------- --------- ---------- ------------- Total additions 491,421 45,665 19,568 (16,116) (98,805) 2,219,047 Deductions from net assets attributable to: Benefit payments 9,929 87,841 Loan issuances 3,596 655 (76,359) Impact of Non Cash transactions 431,094 (431,094) Other Debits 24 3 550 ----------- ---------- ---------- --------- ---------- ------------- Net increase (decrease) in assets available for plan benefits 487,801 45,007 (411,527) 414,978 (32,375) 2,130,655 Net assets transferred by participant directive 325,228 (90,610) 411,527 1,567 Net assets available for plan benefits: Beginning of year 716,168 81,070 - - 267,161 8,351,289 ----------- ---------- ---------- --------- ---------- ------------- End of year $1,529,197 $ 35,467 $ - $ 416,546 $ 234,785 $10,481,944 =========== ========== ========== ========== ========== =============
* Other includes cash of $4,292 in pooled separate accounts (reported separately by Merrill Lynch). NOTES TO FINANCIAL STATEMENTS (continued) Allocation of Net Assets Pooled Separate Accounts
Merrill Merrill Merrill Merrill Merrill Lynch Lynch Lynch Lynch Lynch Davis Ivy Int'l 1998 Retirement Global Capital Special Growth Venture II Fund ---- Preservation Allocation Fund Value Fund Fund Trust Fund Fund Fund and Other* - --------------------------- ------------- ----------- ------------ ---------- ------------ ----------- ----------- - Additions to net assets: Employer contributions $96,818 $70,866 $59,842 $16,823 $105,644 $5,505 $1,958 Participant contributions 123,036 83,635 76,077 20,444 134,273 5,844 2,450 Participant rollovers 0 973 973 487 Investment income 154,475 76,495 145,745 8,109 33,232 2,231 247 Net (depreciation) appreciation of investments (36) (70,996) (10,954) (34,803) (557,454) 3,165 (1,155) Loan repayment 22,699 23,687 9,398 4,409 33,308 616 734 Other increases 90 98 35 2 98 1 1 ----------- ---------- ---------- ---------- ------------- ---------- -------- Total additions 397,082 184,757 281,116 14,983 (250,412) 17,362 4,234 Deductions from net assets: Benefit payments 1,002,562 45,387 170,692 1,017 298,883 Loan issuances 26,013 15,918 9,431 640 12,774 266 253 Other decreases 66,757 91 32 2 85 1 1 ----------- ---------- ---------- ---------- ------------- ---------- -------- Net increase (decrease) in assets available for plan benefits (698,252) 123,362 100,962 13,324 (562,154) 17,095 3,981 Net assets transferred by participant directive 1,329,253 (181,539) (201,684) (60,365) (864,858) 85,159 9,527 Net assets available for plan benefits: Beginning of year 2,148,426 695,612 2,439,538 67,942 2,821,562 - - ----------- ---------- ---------- ---------- ------------- ---------- -------- End of year $2,779,428 $637,435 $2,338,815 $20,901 $1,394,550 $102,254 $13,508 =========== ========== ========== ========== ============= ========== ========
Merrill Lynch PIMCO Equity Total Contributions Index Return Loan Fund Receivable Total Return Fund Fund ------------ ----------- ------------- --------------- ---------------- Additions to net assets: Employer contributions $43,608 $2,491 $ $(25,993) $377,562 Participant contributions 53,170 2,573 (33,213) 468,290 Participant rollovers 2,433 Investment income 894 4,531 6,076 432,034 Net (depreciation) appreciation of investments 162,021 (4,057) (514,270) Loan repayment 8,532 681 (104,063) Other increases 212 534 ----------- ---------- ---------- ------------- ---------- Total additions 268,437 6,219 (97,987) (59,206) 766,583 Deductions from net assets: Benefit payments 5,787 38,265 1,562,592 Loan issuances 734 146 (66,175) Other decreases 235 67,203 ----------- ---------- ---------- ------------- ---------- Net increase (decrease) in assets available for plan benefits 261,680 6,072 (70,076) (59,206) (863,212) Net assets transferred by participant directive (190,491) 74,997 Net assets available for plan benefits: Beginning of year 644,978 - 337,237 (59,206) 9,214,501 ----------- ---------- ---------- ------------- ---------- End of year $716,168 $81,070 $267,161 - $8,351,289 =========== ========== ========== ============= ==========
* Other includes cash of $1,231 in pooled separate accounts (reported separately by Merrill Lynch). FOLKSAMERICA HOLDING COMPANY 401(K) SAVINGS & INVESTMENT PLAN LINE 27A - SUPPLEMENTAL DATA REQUIRED BY THE DEPARTMENT OF LABOR SCHEDULE OF ASSETS HELD FOR INVESTMENT PURPOSES DECEMBER 31, 1999
Identity of Issue, Description Of Investment Cost Current Value Borrower - --------------------------- ------------------------------------------- ------------------------ --------------------- Merrill Lynch Merrill Lynch Retirement Preservation $3,689,876 3,689,876 Trust Fund and other cash accounts Merrill Lynch Global Allocation Fund (1) 927,157 Merrill Lynch Capital Fund (1) 1,593,137 Merrill Lynch Special Value Fund (1) 211,289 Merrill Lynch Growth Fund (1) 1,319,777 Davis Venture Fund (1) 446,465 Ivy International II Fund (1) 78,248 Merrill Lynch Equity Index Fund (1) 1,529,197 PIMCO Total Return Fund (1) 35,467 White Mtns. Ins. Group Ltd. (1) 416,546 ----------- ----------- $ 3,689,876 $ 10,247,159 =========== =========== Participant loans Interest rate, 8.5% to 9% $ 234,785 $ 234,785 =========== ===========
(1) Cost not available FOLKSAMERICA HOLDING COMPANY 401(K) SAVINGS & INVESTMENT PLAN SUPPLEMENTAL DATA REQUIRED BY THE DEPARTMENT OF LABOR ITEM 27D - SCHEDULE OF REPORTABLE TRANSACTIONS. FOR THE YEAR ENDED DECEMBER 31, 1999 The following represents any transactions or series of transactions during 1999 which included an amount in excess of five percent of the current value of Plan assets as of December 31, 1998:
Current Value of Identity of Asset on Party Purchase Selling Cost of Transaction Number of Involved Description of Asset Price Price Asset Date Transactions - ----------------- --------------------------- ------------- --------------- -------------- --------------- ---------------- Merrill Lynch Retirement Merrill Lynch Preservation Trust Fund 1,068,044 1,068,044 1,068,044 75 Merrill Lynch Retirement 247,172 247,172 247,172 26 Preservation Trust Fund Folksamerica Holding 257,303 257,303 257,303 65 Co. Pooled Separate Accounts Folksamerica Holding 169,757 169,757 169,757 26 Co. Pooled Separate Accounts White Mountains Ins. Various 431,094 431,094 26 Grp. Inc. Merrill Lynch Global Various 389,277 389,277 79 Allocation Fund Merrill Lynch Global Various 170,086 168,579 48 Allocation Fund Merrill Lynch Capital Various 335,728 335,728 72 Fund Merrill Lynch Capital Various 1,020,147 978,798 49 Fund Merrill Lynch Growth Various 213,148 213,148 69 Fund Merrill Lynch Growth Various 709,793 542,258 53 Fund Merrill Lynch Equity Various 795,606 795,606 84 Index Fund Merrill Lynch Equity Various 189,226 205,077 25 Index Fund
CONSENT OF INDEPENDENT ACCOUNTANTS We consent to the inclusion in this Annual Report on Form 11-K of White Mountains Insurance Group, Ltd. our reports dated July 14, 2000, on our audits of the financial statements of the Folksamerica Holding Company 401(k) Savings Plan as of December 31, 1999 and 1998 and for the years then ended. PricewaterhouseCoopers LLP New York July 14, 2000