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                                                                 EXHIBIT 10.8.2

                                AMENDMENT TO THE
                             WASHINGTON MUTUAL, INC.
                         EMPLOYEES' STOCK PURCHASE PLAN

        THIS AMENDMENT is made to the Washington Mutual, Inc. Employees' Stock
Purchase Plan (the "Plan") by Washington Mutual, Inc. (the "Company") on this
____ day of October, 1999.

                                    RECITALS:

        WHEREAS, the Company, through its subsidiary, Aristar, Inc. ("Aristar"),
has agreed to acquire certain assets of Peoples Security Finance Company, Inc.
("Peoples"); and

        WHEREAS, Peoples employees hired by Aristar in connection with such
acquisition generally will be offered participation in employee benefit plans of
the Company; and

        WHEREAS, the Company desires to amend the Plan to provide certain
service credit thereunder for purposes of eligibility to participate in the Plan
to employees of an Employer who are former employees of Peoples and who are
hired in connection with Aristar's acquisition of assets of Peoples; and

        WHEREAS, the Board of Directors of the Company (the "Board"), upon the
recommendation of the Directors' Compensation and Stock Option Committee (the
"Committee"), may amend the Plan at any time pursuant to Section 9.1 of the
Plan; and

        WHEREAS, the Committee has recommended that the Board adopt the
amendments to the Plan set forth herein;

        NOW, THEREFORE, effective January 1, 2000, Section 2.1(e) of the Plan is
hereby amended by the addition of a new sentence at the end thereof to read as
follows:

        For purposes of this Section 2.1(e), an Employee who was an employee of
        Peoples Security Finance Company, Inc. ("Peoples") immediately before
        becoming an Employee and who was hired by the Company in connection with
        its purchase of certain assets of Peoples shall be deemed to have been
        an employee of the Company for up to 12 months of employment with
        Peoples.

        IN WITNESS WHEREOF, the undersigned, an authorized officer of the
Company, has executed this amendment on the day and year first written above.

                                            WASHINGTON MUTUAL, INC.

                                            By:________________________________
                                            Its:_______________________________<PAGE>   1
                                                                  EXHIBIT 10.8.4

                             THIRD AMENDMENT TO THE
                         WASHINGTON MUTUAL SAVINGS BANK
                        EMPLOYEES' STOCK PURCHASE PROGRAM

        THIS AMENDMENT is made to the Washington Mutual Savings Bank Employees'
Stock Purchase Program (the "Plan") on this ______ day of ________________,
1994.

                                    RECITALS:

        WHEREAS, Washington Mutual Savings Bank established the Plan, effective
April 1, 1990, and in connection with a corporate reorganization, Washington
Mutual, Inc. (the "Company") has become the sponsor of the Plan as successor to
Washington Mutual Savings Bank, and the common stock of the Company will be
offered to participants in the Plan in lieu of the common stock of Washington
Mutual Savings Bank;

        WHEREAS, the Company desires to amend the Plan to reflect the change in
the Plan sponsor and other changes related to the corporate reorganization;

        WHEREAS, the Company has determined that such amendment is permitted
under the Plan without authorization by the shareholders of the Company and that
the amendment will not result in a modification to the Plan or any options
available under the Plan described in section 424(h) of the Internal Revenue
Code of 1986;

        NOW, THEREFORE, the Plan is hereby amended, effective November 29, 1994,
as follows:

        1. The term "Washington Mutual Savings Bank" in the Plan shall be
replaced with the term "Washington Mutual, Inc." in each place that it appears.

        2. The terms "WMSB" and "the Bank" in the Plan shall be replaced with
the term "the Company" in each place that either appears.

        3. The name of the Plan is changed to the "Washington Mutual Employees'
Stock Purchase Program."

        4. The phrase "who has attained the greater of age 18 or the age of
majority in his or her state of residence," is deleted from Section 2.1(e) of
the Plan.

        5. Section 2.1(k) of the Plan shall be restated in its entirety as
follows:

           (k) "STOCK" means the common stock of the Company, no par value.

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        IN WITNESS WHEREOF, the Company has caused this Third Amendment to be
executed on the date first written above.

                                               WASHINGTON MUTUAL, INC.

                                       By:
                                          --------------------------------------
                                       Its:
                                           -------------------------------------

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                                                                  EXHIBIT 10.8.5

                             SECOND AMENDMENT TO THE
                         WASHINGTON MUTUAL SAVINGS BANK
                        EMPLOYEES' STOCK PURCHASE PROGRAM

================================================================================

THIS AMENDMENT, hereby made by Washington Mutual Savings Bank (the "Bank"),

                                   WITNESSETH:

WHEREAS, the Bank previously established an Employees' Stock Purchase Program
(the "Plan") effective April 1, 1990, and subsequently amended the Plan
effective June 30, 1991; and

WHEREAS, the Bank desires to provide for compliance with the amendment to
Securities Exchange Commission Rule 16b-3 effective May 1, 1991;

NOW, THEREFORE, effective June 30, 1992, a new Section 5.7 shall be added to
read in its entirety as follows:

        5.7    PARTICIPATION BY EXECUTIVE OFFICERS.

               (a)    DEFINITIONS. As used herein, the term "Executive Officers"
                      shall refer to persons subject to Section 16 of the
                      Securities Exchange Act of 1934 (the "1934 Act").

               (b)    SECTION 16 COMPLIANCE. With respect to Executive Officers,
                      transactions under this plan are intended to comply with
                      all applicable conditions of Rule 16b-3 or its successors
                      under the 1934 Act. To the extent any provision of the
                      Plan or action by the Committee fails to so comply, it
                      shall be determined null and void, to the extent permitted
                      by law and deemed advisable by the Committee.

               (c)    TRANSACTION RESTRICTIONS.

                      (i)    An Executive Officer making a withdrawal from the
                             Plan must either cease further purchases in the
                             Plan for six months from the date of such
                             withdrawal or must hold such withdrawn stock for at
                             least six months before selling it.

                      (ii)   Any Executive Officer who ceases participation in
                             the Plan may not resume participation for at least
                             six months. Any election by an Executive Officer to
                             decrease his/her level of participation in the Plan
                             to a nominal amount constitutes a cessation of
                             participation in the Plan and such Executive
                             Officer may NOT

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                             thereafter participate, at any level, in the Plan
                             for at least six months from the date such person
                             decreased his/her level of participation to a
                             nominal amount.

IN WITNESS WHEREOF, this amendment has been executed this ____ day of
____________, 19___.

                                             WASHINGTON MUTUAL SAVINGS BANK

                                             By:
                                                --------------------------------
                                             Title:
                                                   -----------------------------

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                                                                EXHIBIT 10.9.1

                                AMENDMENT TO THE
                             WASHINGTON MUTUAL, INC.
                     RETIREMENT SAVINGS AND INVESTMENT PLAN

        THIS AMENDMENT to the Washington Mutual, Inc. Retirement Savings and
Investment Plan (the "RSIP") is made by Washington Mutual, Inc. (the "Company")
on this ______ day of January 2001.

                                    RECITALS:

        WHEREAS, the Company maintains the RSIP for the benefit of its eligible
employees;

        WHEREAS, the Company has acquired Bank United Corp. ("Bank United") and
certain subsidiaries of PNC Bank, National Association (the "PNC Companies");

        WHEREAS, the Company has agreed to provide the former employees of Bank
United and the PNC Companies who continue employment with the Company upon the
closing of the Company's acquisitions of Bank United and the PNC Companies,
respectively, with certain credits for eligibility and vesting service under the
RSIP;

        WHEREAS, the Company desires to amend the RSIP to provide for such
credits; and

        WHEREAS, the Company may amend the RSIP at any time pursuant to Article
XVI thereof;

        NOW, THEREFORE, Section 2.52 of the RSIP is hereby amended by the
addition of new paragraphs (24) and (25) to read as follows:

                (24) Employees who were employed by Bank United Corp. or one of
                its affiliates at the time that it was acquired by the Company
                or by one of its affiliates shall, after April 30, 2001, be
                credited with Service for service with Bank United Corp.

                (25) Employees who were employed by a subsidiary of PNC Bank,
                National Association ("PNC"), as of the date in 2001 when such
                subsidiary was acquired by the Company and who were employed by
                the Company upon the closing of such acquisitions shall be
                credited with Service for service with PNC.

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        IN WITNESS WHEREOF, the undersigned, an authorized officer of the
Company, has executed this amendment on the day and year first written above.

                                            WASHINGTON MUTUAL, INC.

                                            By:________________________________
                                            Its:_______________________________

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