GREAT WESTERN FINANCIAL CORP
SC 14D9/A, 1997-05-22
SAVINGS INSTITUTION, FEDERALLY CHARTERED
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<PAGE>   1
      As filed with the Securities and Exchange Commission on May 22, 1997
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                 AMENDMENT NO. 3
                                       TO
                                 SCHEDULE 14D-9
                      Solicitation/Recommendation Statement
                       Pursuant to Section 14(d)(4) of the
                         Securities Exchange Act of 1934

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

                                  GREAT WESTERN
                              FINANCIAL CORPORATION
                            (Name of Subject Company)

                                  GREAT WESTERN
                              FINANCIAL CORPORATION
                        (Name of Person Filing Statement)

                     COMMON STOCK, PAR VALUE $1.00 PER SHARE
          (INCLUDING THE ACCOMPANYING PREFERRED STOCK PURCHASE RIGHTS)
                         (Title of Class of Securities)

                                    391442100
                      (CUSIP Number of Class of Securities)

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


                             J. LANCE ERIKSON, ESQ.
             EXECUTIVE VICE PRESIDENT, SECRETARY AND GENERAL COUNSEL
                       GREAT WESTERN FINANCIAL CORPORATION
                               9200 OAKDALE AVENUE
                          CHATSWORTH, CALIFORNIA 91311
                                 (818) 775-3411
                  (Name, Address and Telephone Number of Person
                 Authorized to Receive Notice and Communications
                    on Behalf of the Person Filing Statement)

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


                                    COPY TO:

                            PETER ALLAN ATKINS, ESQ.
                             FRED B. WHITE III, ESQ.
                    SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP
                                919 THIRD AVENUE
                            NEW YORK, NEW YORK 10022
                                 (212) 735-3000
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- --------------------------------------------------------------------------------



<PAGE>   2
         Great Western Financial Corporation ("Great Western") hereby amends and
supplements its statement on Schedule 14D-9 initially filed with the Securities
and Exchange Commission on May 20, 1997, as amended by Amendment No. 1 and
Amendment No. 2 thereto.

ITEM 9.  MATERIAL TO BE FILED AS EXHIBITS.

         The following Exhibits are filed herewith:

Exhibit 18:       Newspaper Advertisement, dated May 22, 1997.

Exhibit 19:       Institutional Shareholder Services Talking Points Outline, 
                  dated May 22, 1997.

Exhibit 20:       Materials to be used by Great Western in a presentation to the
                  Institutional Shareholder Services.

Exhibit 21:       Materials to be used by Great Western in presentations to the
                  investment community.

Exhibit 22:       Newspaper Advertisement, dated May 22, 1997.

                                        1

<PAGE>   3
                                    SIGNATURE

         After reasonable inquiry and to the best of its knowledge and belief,
the undersigned certifies that the information set forth in this statement is
true, complete and correct.


                                GREAT WESTERN FINANCIAL CORPORATION



                                By:   /s/ J. Lance Erikson
                                   --------------------------------------------
                                      J. Lance Erikson
                                      Executive Vice President, Secretary
                                      and General Counsel


Dated:  May 22, 1997

                                        2


<PAGE>   1
                                                                      Exhibit 18
                            [NEWSPAPER ADVERTISEMENT]

         [THE FOLLOWING IS A TRANSLATION OF AN AD APPEARING IN SPANISH]


Thank you, California, for your warm support of Washington Mutual and Great
Western.


[Graphic: Excerpts from letters.]

"I further move that the City Clerk be instructed to notify the Office of Thrift
Supervision of the City of Los Angeles opposition to the hostile takeover by H.
F. Ahmanson due to significant financial impact on the City of Los Angeles and
the expected loss of over 3,000 jobs."
                                           Hal Bernson-Councilman, 12th District
                      Los Angeles City Council Motion passed unanimously, 4/2/97

"Like all good legacies, the proposed [Great Western/Washington Mutual] merger
has garnered our support because it will enable the good works of both
institutions to continue in underserved communities."
                                                                       Lori Gay-
                              Los Angeles Neighborhood Housing Services, 4/17/97

"We prefer that mergers be non-hostile and interested not only in shareholder
values but also in stakeholder values...We perceive the Washington Mutual/Great
Western merger as a promise to continue and grow the stake."
                                                              Steven D. Johnson-
                               First African Methodist Episcopal Church, 4/18/97

"...we are writing to state our full support of the proposed merger between
Great Western Bank and Washington Mutual." 
                                                                John W. Johnson-
                                           San Diego Urban League, Inc., 4/17/97

"I am writing on behalf of Consumer Action (CA), a non-profit consumer education
and advocacy organization with offices in San Francisco and Los Angeles, to
oppose the proposed hostile takeover of Great Western by H.F. Ahmanson."

                                                                 Ken McEldowney-
                                                         Consumer Action, 4/4/97

"I am writing to you to urge the approval of Washington Mutual's merger with
Great Western Bank. I believe that this merger is one that will greatly benefit
not only the two entities in question, but the public as well."
                                                                Dolores Sanchez-
                                       Eastern Group Publications, Inc., 4/17/97

"The purpose of this letter is to support the merger of Great Western Bank and
Washington Mutual...[Great Western/Washington Mutual] we applaud and appreciate
their mutual commitment to America's lower income communities."
                                                               Dean L. Rohrbach-
                                 San Diego Neighborhood Housing Service, 4/21/97



<PAGE>   2
These are just a few of the many letters we have received supporting Washington
Mutual and Great Western.

The community has spoken.

WASHINGTON MUTUAL/GREAT WESTERN FINANCIAL: BUILDING A PARTNERSHIP
WITH THE COMMUNITY

[Washington Mutual logo]                                    [Great Western logo]

May 22, 1997




<PAGE>   1
                                                                      EXHIBIT 19

                                                                    May 22, 1997

                       [INSTITUTIONAL SHAREHOLDER SERVICES
                             TALKING POINTS OUTLINE]

                       GREAT WESTERN FINANCIAL CORPORATION


                  Summary of Issues Relating to Solicitation by
                   H.F. Ahmanson & Company For Three Seats on
                    Great Western's Board of Directors and in
                   Support of Five Separate By-law Amendments


1.       Election of Directors

         o        Ahmanson repeatedly asserts that its three
                  nominees "are not committed to any particular
                  proposal" and "will in no way be controlled by
                  or acting at the direction of Ahmanson."  This
                  is not credible.  Despite the fact that, if
                  elected, Ahmanson's nominees will have fiducia-
                  ry duties to all Great Western shareholders,
                  they can be expected to serve Ahmanson's inter-
                  ests.

                  -        On April 21, 1997, the press reported a statement by
                           Charles Rinehart that electing three directors to
                           Great Western's Board was key to Ahmanson's plan to
                           take over Great Western.

                  -        In Ahmanson's lawsuit relating to the date
                           of the Annual Meeting, the Delaware Chanc-
                           ery Court, in a slip opinion, stated:
                           "Ahmanson was pressing the Court to ...
                           serve primarily Ahmanson's individual
                           strategic interests as a bidder, as dis-
                           tinguished from the interests of Great
                           Western shareholders generally."

         o        Throughout the past 3 months, the Great Western
                  Board has done exactly what a Board of Direc-
                  tors should do in responding to a bid for a
                  company.  It has always acted in the best in-
                  terests of shareholders.  There is no issue of
                  attempted entrenchment.  The Washington Mutual
                  merger, based on comparative market prices of
                  Ahmanson and Washington Mutual on March 6 (the
                  day of announcement), delivered almost $700



<PAGE>   2
                  million of additional value to Great Western
                  stockholders.

                  -        Without the Washington Mutual merger, Great Western
                           shareholders today would have an Ahmanson proposal
                           for 1.05 shares, which currently would be worth about
                           $830 million less than the Washington Mutual merger.

         o        Great Western's Board is overwhelmingly comprised of
                  independent directors. The Board has acted reasonably,
                  rationally, and in the best interests of its shareholders, in
                  determining that:

                  -        Washington Mutual is the superior merger
                           partner, and

                  -        The Washington Mutual merger will provide
                           superior value to shareholders

                  Even the current indicated values of the Ahmanson proposal and
                  the Washington Mutual merger are roughly equivalent.

         o        In order to induce Washington Mutual to enter
                  into the merger agreement, Great Western agreed
                  to a standard "no shop" clause.  This enables
                  the Board to act in accordance with its fidu-
                  ciary duties, but does not permit Great Western
                  to enter into discussions with third parties,
                  including Ahmanson, except in accordance with
                  its fiduciary obligations.  The Great Western
                  Board's decision not to enter into discussions
                  with Ahmanson is both reasonable and rational,
                  and consistent with Great Western's obligations
                  under the Washington Mutual merger agreement.

         o        In the event that Great Western shareholders do
                  not approve the Washington Mutual merger --
                  which the Board believes is unlikely -- the
                  Board will examine all available options.  This
                  should be done by Great Western's independent
                  Board which will serve the interests of all
                  shareholders, without the three designees of a
                  potential acquiror (Ahmanson) seeking to influ-
                  ence the Board's decisions.

         o        There is no reason to question the motives or
                  decisions of Great Western's Board, nor is
                  there anything about Ahmanson's proposal that


                                        2

<PAGE>   3
                  should cast any doubt on whether the Board has reasonably
                  acted in the shareholders' best interests.

2.       Proposed By-law Amendments

         o        Ahmanson's five proposed By-law amendments are:

                  1.       Calling of Special Meetings of Sharehold-
                           ers by the holders of 10% of Great
                           Western's stock.

                  2.       Prohibiting persons previously defeated in
                           an election from being appointed to fill
                           vacancies on the Board.

                  3.       Requiring an Ahmanson nominee, if elected,
                           to serve on any executive or comparable
                           committee of the Board.

                  4.       Specifying that certain information be
                           included in notices of Board meetings.

                  5.       Providing that only shareholders may amend
                           or repeal any By-laws adopted at the 1997
                           Annual Meeting.

         o        These proposed By-laws should be viewed in their totality as a
                  further effort by Ahmanson to restrict the Great Western
                  Board's ability and flexibility in responding to the Ahmanson
                  proposal and protecting the interests of shareholders.

         o        Ahmanson seeks to portray itself as an advocate of good
                  governance. This is empty rhetoric. These proposals are in
                  Ahmanson's interests; not the interests of Great Western's
                  shareholders. Not one of these proposed amendments is included
                  in Ahmanson's own By-laws.

                  -        For example, Ahmanson already has proposed
                           ten separate By-law amendments or advisory
                           resolutions in the consent solicitation
                           and at the Annual Meeting.  Ahmanson is
                           engaging in three separate contested so-
                           licitations (the consent solicitation; the
                           Annual Meeting; and the merger vote).  The
                           proposed By-law relating to Special Meet-
                           ings of Shareholders could enable Ahmanson
                           to align itself with the holders of a
                           small minority of shares and repeatedly


                                        3

<PAGE>   4
                           compel additional Special Meetings at which Ahmanson
                           could present additional resolutions and proposed
                           By-law amendments.

         o        If Great Western's shareholders approve the Washington Mutual
                  merger, these proposed By-law amendments will have no
                  relevance. If the merger is not approved, Ahmanson should not
                  be permitted to dictate or influence the Board's further
                  responses.

3.       The "Tone" of the Contest

         o        Ahmanson is unfairly seeking to blame Great
                  Western for the "tone" of the contest.  Great
                  Western is simply pursuing a strategic merger
                  its Board believes is in the best interests of
                  its shareholders.  Ahmanson has attacked the
                  Washington Mutual merger on every front, and
                  has attacked Great Western, its directors, its
                  advisors and Washington Mutual.

         o        While the "tone" is irrelevant to the outcome and the
                  interests of Great Western's shareholders, a few points should
                  be made.

         o        Any confusion that may exist in connection with Ahmanson's
                  consent solicitation results from Ahmanson's own actions.

                  -        Ahmanson, in fact, insisted at first that the 5.2
                           million double voted shares be counted twice. It was
                           only after Great Western brought a lawsuit that
                           Ahmanson changed its position.

                  -        Ahmanson intentionally refused to cause a
                           record date to be set for two of its five
                           consent resolutions.  It could easily have
                           done so.

         o        Ahmanson says Great Western did not want its
                  shareholders to vote.  This is false.  The
                  Annual Meeting was delayed until the situation
                  stabilized and shareholders could make informed
                  decisions.  It is Ahmanson which is seeking to
                  delay the merger vote for several months (six
                  weeks after certification of the vote at the
                  Annual Meeting; the certification itself could
                  take approximately one month as was the case in
                  the consent solicitation).  If Ahmanson were


                                        4

<PAGE>   5
                  truly confident it had the superior proposal, it would welcome
                  a vote by our shareholders on the Washington Mutual merger.


                                        5


<PAGE>   1
                                                                      EXHIBIT 20


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



[Washington Mutual Logo]                                    [Great Western Logo]


                             WASHINGTON MUTUAL, INC.
                                   MERGER WITH
                       GREAT WESTERN FINANCIAL CORPORATION


                             THE EXECUTIVE SUMMARY*


                                   ISS MEETING
                                  MAY 22, 1997


* The following is an executive summary of certain more detailed information
contained in Great Western Financial Corporation's Current Report on Form 8-K
(the "Form 8- K") filed with the Securities and Exchange Commission on May 22,
1997. For further information concerning certain matters described herein see
the Form 8-K.


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




<PAGE>   2
The WAMU Transaction Is the Best For GWF Shareholders

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


o        Creates immediate as well as ongoing value for GWF shareholders

o        Creates a premier consumer banking franchise

o        Represents the low risk execution alternative for GWF shareholders

o        Ahmanson Proposal utilizes questionable assumptions and relies on
         imprudent leverage

o        Compared to Ahmanson, WAMU has a proven track record of successfully
         integrating large acquisitions and delivering shareholder value

o        The pro forma combined GWF/WAMU is financially superior to a combined
         GWF/Ahmanson


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


[Washington Mutual Logo]                                    [Great Western Logo]




<PAGE>   3
Creates Immediate As Well As Ongoing Value for GWF Shareholders

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


o        Highly accretive to earnings per share -- 56% projected 1999E accretion
         per GWF share

o        Earnings growth improved above what GWF shareholders could expect on a
         stand-alone basis -- 32% 1997E-1999E forecasted EPS growth

o        Capital ratios remain strong as excessive leverage is not required to
         produce attractive financial returns -- pro forma tangible common ratio
         is projected to be in excess of 5%

o        Significant growth in net interest income driven by high projected loan
         originations at reasonable margins

o        WAMU has a consistent record of regular dividend increases -- 29%
         average annual increase since 1991


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

[Washington Mutual Logo]                                    [Great Western Logo]




<PAGE>   4
Creates a Premier Consumer Banking Franchise

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


o        Will rank in top three in deposit market share in California,
         Washington and Oregon and 5th in Florida

o        Number one-ranked originator of single family mortgage loans on a
         combined basis in California, Washington and Oregon

o        WAMU's proven consumer banking capabilities have produced cumulative
         average growth rates since 1993 of 7% in consumer loans, 52% in
         depositor fee income, 23% in retail checking accounts and 10% in total
         households served. These capabilities will be applied to GWF's customer
         base


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


[Washington Mutual Logo]                                    [Great Western Logo]




<PAGE>   5
Represents the Low Risk Execution Alternative For GWF Shareholders

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

o        The WAMU management team has worked together for a significant number
         of years and has considerably greater experience integrating large
         acquisitions as compared to Ahmanson's management team

o        GWF's systems are compatible with WAMU's, not with Ahmanson's

o        WAMU will continue to use the GWF name in California, benefiting
         customer retention

o        WAMU is a friendly transaction in which integration planning has
         already begun. Ahmanson is a hostile offer that has antagonized
         employees

o        A faster solution to the situation is better for shareholders,
         employees and customers. WAMU is on track for a closing in late June or
         early July


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


[Washington Mutual Logo]                                    [Great Western Logo]




<PAGE>   6
AHM Proposal Utilizes Questionable Assumptions and Relies On Imprudent Leverage

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

o        Ahmanson's projected cost savings are $114 million or 34% greater than
         WAMU's, a difference that cannot be supported by Ahmanson's proposed
         100 additional branch closures

o        Ahmanson's earnings are significantly more sensitive to achieving the
         stated cost savings target than are WAMU's

o        Ahmanson made significant changes in its operating assumptions when it
         increased its bid; absent these changes the transaction is dilutive in
         1999

o        Ahmanson's EPS forecasts depend on massive share repurchases that leave
         little room for error -- share repurchases plus dividends are projected
         to equal 178% of net income through 1999

o        Massive share repurchases will result in Ahmanson continuing to have
         one of the lowest consolidated tangible common equity ratios in the
         industry -- pro forma ranking of 92 out of 93 thrifts

o        Ahmanson's intangibles will total 58% of total equity and the
         amortization expense will be in excess of 25% of net income available
         to common stock in 1998


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


[Washington Mutual Logo]                                    [Great Western Logo]




<PAGE>   7
Compared To Ahmanson, WAMU Has a Proven Track Record Of Successfully 
Integrating Large Acquisitions and Delivering Shareholder Value

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


o        WAMU has consistently produced greater returns to shareholders -- ten
         year total return: 24% vs. 9%

o        WAMU has consistently maintained stronger asset quality and reserve
         coverage ratios -- NPA-to-assets: 0.93% vs. 2.06; Reserves-to-NPLs:
         110% vs. 50%

o        WAMU has delivered superior growth in earnings per share and dividends
         per share -- annual dividend growth: 29% vs. 0%

o        WAMU has a more attractive mix of loans and deposits and is
         geographically more diversified -- consumer loans: 10% vs 3%;
         transaction + money market + savings accounts: 42% vs. 32%

o        WAMU's loan originations have been growing while Ahmanson's have been
         declining -- 1994 to 1996 originations: 46% increase vs. 47% decrease


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


[Washington Mutual Logo]                                    [Great Western Logo]




<PAGE>   8
The Pro Forma Combined GWF/WAMU Is Superior To a Combined GWF/Ahmanson

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


o        GWF shareholders, for each GWF share, will receive greater earnings and
         book value in a WAMU transaction than in an Ahmanson transaction

o        A combination with WAMU will produce higher growth rates in EPS and
         book value than a combination with Ahmanson which should result in
         higher valuation multiples

o        Return on assets and equity are materially higher in a combination with
         WAMU

o        Capital, asset quality and reserve coverage ratios are significantly
         stronger in a combination with WAMU


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


[Washington Mutual Logo]                                    [Great Western Logo]




<PAGE>   9
The Pro Forma Combined GWF/WAMU Is Superior To a Combined GWF/Ahmanson

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




<TABLE>
<CAPTION>
                                                          WAMU                                   Ahmanson
                                                          Transaction                            Proposal
                                                          -----------                            --------
<S>                                                       <C>                                    <C>
EPS
- ---
   1999E Accretion to GWF Shareholder                     56%                                    39%
   1997E-1999E Growth                                     32%                                    20%

Capital
- -------
    12/31/97E Tangible Common Equity Ratio                4.91%                                  3.46%
                                                          and projected to                       and projected
                                                          increase                               to be flat
    12/31/97E Tangible Book Value per GWF                 $19.28                                 $12.22
     Share

Returns
- -------
    1999E Return on Assets                                1.35%                                  .98%
    1999E Return on Common Equity                         23.1%                                  11.7%

Asset Quality
- -------------
    NPAs/Assets @ 3/31/97                                 0.94%                                  1.35%
    Reserves/NPLs @ 3/31/97                               119%                                   83%
</TABLE>


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


[Washington Mutual Logo]                                    [Great Western Logo]





<PAGE>   10
GWF Per Share Deal Value -- WAMU & Ahmanson

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



[Graph with two lines, one solid line for WAMU Transaction and one dotted line
for Ahmanson Proposal]

[Horizontal line: dates (2/18/97 - 5/19/97); Vertical line: Per GWF Share Deal
Value (0.00 - 60.00)]


<TABLE>
<CAPTION>
                          WAMU                              Ahmanson
Date                      Transaction                       Proposal
- ----                      -----------                       --------
<S>                      <C>                               <C>  
2/18/97                   50.63                             47.12
3/03/97                   46.69                             43.71
3/14/97                   45.34                             42.26
3/27/97                   44.61                             44.85
4/10/97                   42.98                             45.00
4/23/97                   42.08                             43.95
5/06/97                   47.42                             48.90
5/19/97                   50.29                             49.80
</TABLE>


[Graphics: arrow pointing to Ahmanson Proposal line at coordinate (02/18/97,
47.12) with text box: 02/18/97 Ahmanson launches a hostile bid for GWF at an
exchange ratio of 1.05x; arrow pointing to WAMU Transaction line at coordinate
(03/06/97, 47.70) with text box: 03/06/97 WAMU announces merger agreement with
GWF at an exchange ratio of 0.9x; arrow pointing to Ahmanson Proposal line at
coordinate (03/17/97, 47.70) with text box: 03/17/97 Ahmanson increases exchange
ratio to collar (1.2x - 1.1x)]


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


[Washington Mutual Logo]                                    [Great Western Logo]




<PAGE>   11
Exchange Ratio Analysis -- Ahmanson Proposal

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



[Graph appears here. Horizontal line: Ahmanson Stock Price ($37.00 - $50.00);
Vertical line: Offer Value Per GWF Share ($44.00 - 56.00); To the right of
vertical line appears a subtitle: 1.20x Exchange Ratio; followed by a vertical
line: $41.67; followed by a subtitle: 1.20 to 1.10x Exchange Ratio $50 Offer;
followed by a vertical line: $45.45; followed by a subtitle: 1.10x Exchange
Ratio; Diagonal line from coordinates (37.00, 44.40) to (41.67, 50.00) becoming
a horizontal line from coordinates (41.67, 50.00) to (45.45, 50.00) becoming a
diagonal line from coordinates (45.45, 50.00) to (50.00, 55.00); graphic: arrow
with text: Current Ahmanson Price pointing to coordinate (40.875, 49.05) with
dashed vertical and horizontal lines from that coordinate to the horizontal and
vertical axes of the graph.]


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


[Washington Mutual Logo]                                    [Great Western Logo]







<PAGE>   12
Comparison of Upside Potential


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



<TABLE>
<CAPTION>
                                      WAMU Transaction                         Ahmanson Proposal
                          --------------------------------------      -----------------------------------
Change In                             Exchange    Implied Value                  Exchange  Implied Value       WAMU
Stock Price                Price      Ratio       Per GWF Share        Price       Ratio   Per GWF Share    Superiority
- -----------                -----      -----       -------------        -----       -----   -------------    -----------
<S>                        <C>          <C>           <C>             <C>          <C>        <C>              <C>  
Current (a)                $55.56       .9x           $50.01          $40.88       1.20x      $49.05           $0.96

5% Appreciation            58.34        .9             52.51           42.92       1.16        50.00            2.51

10% Appreciation            61.12       .9             55.01           44.96       1.11        50.00            5.01

15% Appreciation           63.90        .9             57.51           47.01       1.10        51.71            5.80
</TABLE>






(a)  As of May 20, 1997.



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


[Washington Mutual Logo]                                    [Great Western Logo]





<PAGE>   1
                                                               Exhibit 21

                            Washington Mutual, Inc.

                          [LOGO]  Merger With  [LOGO]

                      Great Western Financial Corporation

                          HIGH GROWTH CONSUMER BANKING

                                  May 22, 1997
<PAGE>   2
FORWARD-LOOKING INFORMATION
- --------------------------------------------------------------------------------

This presentation contains estimates of future operating results for 1997, 1998
and 1999 for both Washington Mutual, Inc. and Great Western Financial
Corporation on a stand-alone and pro forma combined basis, as well as estimates
of financial condition, operating efficiencies and revenue creation on a
combined basis. These estimates constitute forward-looking statements (within
the meaning of the Private Securities Litigation Reform Act of 1995), which
involve significant risks and uncertainties. Actual results may differ
materially from the results discussed in these forward-looking statements.
Factors that might cause such a difference include, but are not limited to,
those discussed in WAMU's Current Report on Form 8-K dated March 6, 1997, and
its Registration Statement on Form S-4, Registration No. 333-23221, as filed
with the Securities and Exchange Commission, to which reference is hereby made.

- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                    2               GREAT WESTERN [LOGO]


<PAGE>   3
- --------------------------------------------------------------------------------

                                  OVERVIEW OF

                               WASHINGTON MUTUAL

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

[LOGO] WASHINGTON MUTUAL               3                   GREAT WESTERN [LOGO]
<PAGE>   4
WAMU PROFILE
- --------------------------------------------------------------------------------

Mission                 - To Be the Premier Financial Services Organization in
                          the Western United States

Business Lines          - Consumer Banking
                        - Small- to Mid-Size Commercial Banking
                        - Annuities
                        - Securities and Insurance Brokerage

- --------------------------------------------------------------------------------
Washington Mutual [LOGO]                                    GREAT WESTERN [LOGO]

                                       4
<PAGE>   5
KEY STRATEGIES
- --------------------------------------------------------------------------------

- - Expand Consumer and Commercial Banking Franchises through Internal Growth and
  Acquisitions

- - Maintain a High Quality Balance Sheet

- - Improve Operating Efficiency

- - Limit Sensitivity to Interest Rate Movements

- - Achieve Financial Targets

  - ROCE: >18%                  NPA/Total Assets: <1.00%
  - EPS Growth: 15%             One-Year Gap: >(10%)
  - Efficiency Ratio: <50%      Common Equity/Assets: >5%

- --------------------------------------------------------------------------------
Washington Mutual [LOGO]               5                    GREAT WESTERN [LOGO]



<PAGE>   6
EVOLUTION OF A
SUPER-REGIONAL FRANCHISE

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



                       [MAP OF THE WESTERN UNITED STATES]

                                    1987(a)

                        Assets                 $5.7B
                        Loans                   3.0B
                        Deposits                3.5B
                        Equity                211.9mm
                        Stock Price             6.28
                        Market Capitalization 390.0mm


                       [MAP OF THE WESTERN UNITED STATES]


                                   1997: Q1

                        Assets                $46.1B
                        Loans                  32.2B
                        Deposits               24.3B
                        Equity                  2.4B
                        Stock Price            48.31
                        Market Capitalization   5.7B   

(a) As of and for the latest twelve months ended 12/31/87.

- -------------------------------------------------------------------------------
[LOGO]  Washington Mutual                                 GREAT WESTERN [LOGO]

                                       6




<PAGE>   7
STOCK MARKET OUTPERFORMANCE
- -------------------------------------------------------------------------------
4/1/90 - 12/31/96 COMPARATIVE RETURN(a)

                                  [BAR GRAPH]
<TABLE>
                              <S>            <C>
                              WAMU ......... 34.0%
                              NOB .......... 28.5%
                              CCI .......... 28.4%
                              WFC .......... 26.2%
                              BAC .......... 24.5%
                              KEY .......... 23.8%
                              USBC ......... 21.5%
                              NB ........... 18.8%
                              ONE .......... 18.6%
                              S&P .......... 15.5%
                              AHM .......... 14.7%
                              GWF .......... 14.2%
                              GDW .......... 14.0%
                              WFSL ......... 13.9%
</TABLE>

Source: Bloomberg.
(a) Total return assumes reinvestment of dividends.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual                7                  GREAT WESTERN [LOGO]
<PAGE>   8
HISTORY OF STRONG EARNINGS AND
DIVIDEND GROWTH(a)
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                  [BAR GRAPH]
                  
                        CORE EPS(b)        DIVIDENDS PER SHARE
                     (CAGR: 16.5%(c))        (CAGR: 28.5%(c))
                           WAMU                    WAMU  
<S>                        <C>                     <C>    
1992                       $1.84                   $0.33
1993                       $2.30                   $0.50 
1994                       $2.62                   $0.70 
1995                       $2.76                   $0.77 
1996                       $3.39                   $0.90 
96:Q1                      $0.76                   $0.21
                                +21%                    +19%
97:Q1                      $0.92                   $0.25

</TABLE>

(a) Reflects numbers as originally reported (prior to restatement for pooling
    transactions). 

(b) Adjusted to exclude gains on sales, restructuring charges, the SAIF
    recapitalization charge, one-time asset write-offs and preferred dividends.

(c) For years 1992 through 1996.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual                 8                 GREAT WESTERN [LOGO] 
<PAGE>   9
1997: Q1 UPDATE
- --------------------------------------------------------------------------------

($ in millions, except share data)
                                                                    Percentage
                                        1996:Q1         1997:Q1       Change
                                        -------         -------     ----------
Net Income                              $ 88.8          $114.1         +28%
Earnings per Share                         0.74            0.93        +26%
Net Interest Income                      287.0           317.0         +10%
Non Interest Income                       57.0            75.4         +32%
Depositor Fees                            22.5            28.6         +27%

Return on Average Common Equity           14.2%           19.4%         --
Return on Average Assets                   0.85%           1.01%        --
Efficiency Ratio                          52.6%           49.1%         --
Net Interest Spread                        2.75%           2.77%        --

- --------------------------------------------------------------------------------
Washington Mutual [LOGO]                                    GREAT WESTERN [LOGO]

                                       9

<PAGE>   10
1997: Q1 UPDATE (CONT'D)
- --------------------------------------------------------------------------------

($ in millions)                                                      Percentage
                                        1996:Q1         1997:Q1        Change
                                        -------         -------      ----------
Average Assets                          $41,573         $45,025          +8%
Average Loans                            24,719          31,086         +26%
Average Investments                      14,910          12,035         (19%)

Loan Originations:
  Total                                 $2,993          $3,462          +16%
  Higher Margin Loan Products(a)           731           1,057          +45%
  Consumer                                 274             370          +35%
  Commercial                                37             148         +302%
Non Single-family/Total Originations       24%             31%           --

NPAs                                      $330            $335           +2%
NPAs/Assets                              0.78%           0.73%           --
Reserves/(NPAs less REO)                  108%            153%           --

(a) Includes construction, multi-family, commercial real estate, consumer and
    commercial
- --------------------------------------------------------------------------------
Washington Mutual [LOGO]                                    GREAT WESTERN [LOGO]

                                       10




<PAGE>   11
1997: Q1 UPDATE (CONT'D)
- --------------------------------------------------------------------------------
                                                                     Percentage
                                          1996:Q4       1997:Q1        Change
                                          -------       -------      ----------
Net New Checking Accounts Opened:
  WMB and WMBfsb                           31,520        34,358           +9%
  American Savings                          6,063        31,315         +416%
                                          -------       -------      ----------
    Total                                  37,583        65,673          +75%
Retail Checking Accounts:
  WMB and WMBfsb                          608,365       651,474           +7%
  American Savings                        237,617       268,932          +13%
                                          -------       -------
    Total Retail Checking Accounts        845,982       920,406           +9%

Households Served (2/28/97) (000s)          1,423         1,500           +5%
Transaction(a)/Total Deposits                 40%           42%            -

(a) Includes checking, savings and money market deposits
- --------------------------------------------------------------------------------
Washington Mutual [LOGO]                                    GREAT WESTERN [LOGO]

                                       11

<PAGE>   12
FRANCHISE POTENTIAL OF AMERICAN
- ------------------------------------------------------------------------------
($ in millions; accounts in thousands)

                                  [BAR GRAPH]
<TABLE>
<CAPTION>
                            Retail Checking Accounts
                              (CAGRs: 22.6%, 6.3%)(a)

                                      WAMU    WAMU & American
                                      ----    --------------
                          <S>         <C>          <C> 
                          1994        394          581
                          1995        489          721
                          1996        608          846
                          97:Q1       651          920


                                  [BAR GRAPH]

<CAPTION>
                              Depositor Fee Income
                              (CAGRs: 52.4%, 10.3%)(a)


                                      WAMU    WAMU & American
                                      ----    --------------
                          <S>         <C>        <C> 
                          1994        $29          $ 45
                          1995        $58          $ 79
                          1996        $79          $103

                          96:Q1       $17          $ 22
                                                        +27.3%
                          97:Q1       $23          $ 29
</TABLE>
(a) For the three-year period from year-end 1993 to year-end 1996
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual               12                  GREAT WESTERN [LOGO]

<PAGE>   13

WAMU'S IMPROVING INTEREST RATE SENSITIVITY
================================================================================

<TABLE>
<CAPTION>
                                PERCENTAGE OF TOTAL
                                ASSETS REPRICING IN             1-YEAR
                                      ONE YEAR                   GAP
                                -------------------             ------
        <S>                             <C>                      <C>
        1994                            46%                      -14.3%
        1995                            53%                      -14.4%
        1996                            73%                      - 3.6%
        3/31/97                         75%                      - 0.8%
        Combined 3/31/97(a)             80%                        2.93%
</TABLE>

- ----------
(A) Combined percentage for WAMU and GWF.


                                       


================================================================================
[LOGO] Washington Mutual                                    GREAT WESTERN [LOGO]

                                       13
<PAGE>   14
- -----------------------------------------------------------------------------









                             GREAT WESTERN MERGER:

                                    OVERVIEW





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

Washington Mutual [LOGO]                                  GREAT WESTERN [LOGO]



                                       14
<PAGE>   15
TRANSACTION SUMMARY
- --------------------------------------------------------------------------------
        Fixed Exchange Ratio:           0.9x

        Implied Value Per GWF Share:    $47.93(a)

        Caps/Collars:                   None

        Consideration:                  100% common stock

        Accounting/Tax Treatment:       Pooling of interests/Tax-free exchange

        Assumed Closing:                3rd Quarter 1997

        Board Composition:              Four GWF Directors to join WAMU Board

        Termination Fee:                Up to $175 million plus expenses

(a) Based on WAMU closing stock price of $53.25 on 3/5/97, the day prior to the
    announcement. Implied value is $50.40 based on WAMU closing stock price of
    $56.00 on 5/20/97.
- --------------------------------------------------------------------------------
Washington Mutual [LOGO]             15                    GREAT WESTERN [LOGO]
<PAGE>   16
COMBINATION CREATES STRENGTH AND SCALE
- --------------------------------------------------------------------------------
($ in billions)

                                                      At 3/31/97
                                        --------------------------------------
                                          WAMU           GWF         Pro Forma
                                        --------       --------      ---------

Assets                                    $46.0         $42.9          $88.5

Deposits                                  $24.3         $28.2          $52.5

Market Capitalization at 3/5/97           $ 6.3         $ 6.2          $12.9

Banking and Lending Offices                 557           571          1,128(a)

Consumer Finance Offices                     --           502            502

Households (mm)                             1.5           2.4            3.9

Mutual Funds Under Management             $ 1.5         $ 3.1          $ 4.6

LTM(b) Single Family Mortgage
  Originations                            $10.1         $ 6.5          $16.6

LTM(b) Total Loan Originations            $14.1         $ 9.0          $23.1

(a) Before consolidations
(b) Latest twelve months
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual               16                   GREAT WESTERN [LOGO]
<PAGE>   17
BENEFITS OF THE TRANSACTION
- --------------------------------------------------------------------------------
PREMIER CONSUMER BANKING FRANCHISE
- - Geographically diversified West Coast powerhouse
- - National mortgage and consumer finance franchises

CREATES SHAREHOLDER VALUE
- - EPS accretion and accelerated earnings growth
- - Strong, low risk balance sheet

LOW RISK EXECUTION
- - Strong management team with proven track record
- - Thorough due diligence and business plan formulation
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                 17                 GREAT WESTERN [LOGO]
<PAGE>   18
- --------------------------------------------------------------------------------

                             GREAT WESTERN MERGER:
                               A PREMIER CONSUMER
                               BANKING FRANCHISE


- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                                   GREAT WESTERN [LOGO]


                                       18

<PAGE>   19
STRONG WEST COAST AND FLORIDA FRANCHISES
- --------------------------------------------------------------------------------


[MAPS OF THE WESTERN UNITED STATES AND FLORIDA SHOWING BRANCH LOCATIONS]


<TABLE>
<CAPTION>

                         Deposits        Deposit
   State                 ($B)(a)         Share           Rank
- ------------             --------        -------         ----
<S>                      <C>             <C>             <C>
California               $34.6            9.2%            3
Washington                 8.1           15.4%            2
Oregon                     2.8           10.0%            3
Florida                    7.1            4.0%            5
Other States               0.6            NA             NA
</TABLE>




Source: SNL Securities
(a) June 30, 1996 deposit data updated for announced acquisitions through
    February 26, 1997.
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                 19                 GREAT WESTERN [LOGO]

<PAGE>   20
NATIONAL CONSUMER ORIGINATION FRANCHISE
- --------------------------------------------------------------------------------


[MAP OF THE UNITED STATES SHOWING MORTGAGE LOAN OFFICES
 AND CONSUMER FINANCE LOCATIONS]


<TABLE>
<CAPTION>
                        Mortgage        Consumer
                        Loan            Finance
   State                Offices         Locations
- ------------            --------        ---------
<S>                     <C>             <C>
California              107              28
Washington               30               0
Oregon                   13               0
Florida                  20              35
Other States            123             439
                        ---             ---
  Total                 293             502
                        ===             ===
</TABLE>


Great Western:
Black Box     - Retail Mortgage
Black Star    - Wholesale Mortgage
Shaded Box    - Aristar

Washington Mutual:
Bullet - Mortgage Loan Offices
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                 20                 GREAT WESTERN [LOGO]
<PAGE>   21
SINGLE FAMILY MORTGAGE LENDING LEADERSHIP
- -------------------------------------------------------------------------------

         CALIFORNIA(a)                       

[BAR GRAPH]                                  

<TABLE>                                      
<S>                          <C>             
BAC..........................8.8%              
WAMU/GWF.....................6.7%   (WAMU = 4.8%, GWF = 1.9%)         
GDW..........................3.0%            
NOB..........................2.8%            
AHM..........................2.7%            
</TABLE>                                     

           WASHINGTON(b)

[BAR GRAPH]

<TABLE>
<S>                         <C>
WAMU/GWF....................16.5%  (WAMU = 14.6%, GWF = 1.8%)
NOB......................... 6.5%
BAC......................... 4.0%
MEL......................... 2.0%
CCR......................... 1.9%
</TABLE>

(a) Source: TRW Redi for year ended 12/31/96.
(b) Source: RMS Information Services for year ended 12/31/96.

- -------------------------------------------------------------------------------
[LOGO]  Washington Mutual            21                   GREAT WESTERN [LOGO]

<PAGE>   22
SINGLE FAMILY MORTGAGE LENDING LEADERSHIP
- -------------------------------------------------------------------------------

             OREGON(a)                       

[BAR GRAPH]                                  

<TABLE>                                      
<S>                          <C>             
WAMU/GWF.....................11.4%   (WAMU=10.1%, GWF=1.3%)         
NOB.......................... 5.9%            
BAC.......................... 4.7%            
MEL.......................... 3.2%
Premier Mortgage............. 2.5%
</TABLE>                                     

           WEST COAST ORIGINATIONS ($ B)(b)

[BAR GRAPH]

<TABLE>
<S>                          <C>
WAMU/GWF.....................$11.8   (WAMU=$9.1, GWF=$2.7)
BAC..........................$11.4
NOB..........................$ 4.9
GDW..........................$ 3.6
AHM..........................$ 3.2
</TABLE>

(a) Source: RMS Information Services for year ended 12/31/96.
(b) Source: RMS Information Services and TRW Redi for year ended 12/31/96.

- -------------------------------------------------------------------------------
[LOGO]  Washington Mutual               22                  GREAT WESTERN [LOGO]

<PAGE>   23
STRONG BUSINESS LINE FIT
- -------------------------------------------------------------------------------

- -- CONSUMER LOAN PRODUCTS
   - Home Equity               [WASHINGTON MUTUAL LOGO]
   - Consumer Finance                                    [GREAT WESTERN LOGO]
   - Manufactured Housing      [WASHINGTON MUTUAL LOGO]
   - Auto/Other                [WASHINGTON MUTUAL LOGO]

- -- NON-BANKING SERVICES
   - Mutual Funds              [WASHINGTON MUTUAL LOGO]  [GREAT WESTERN LOGO]
   - Annuities                 [WASHINGTON MUTUAL LOGO]  [GREAT WESTERN LOGO]
   - Securities Brokerage      [WASHINGTON MUTUAL LOGO]  [GREAT WESTERN LOGO]
   - Credit Insurance          [WASHINGTON MUTUAL LOGO]  [GREAT WESTERN LOGO]

- -- BUSINESS BANKING PRODUCTS
   - Small Business Lending                              [GREAT WESTERN LOGO]
   - Business Checking                                   [GREAT WESTERN LOGO]
   - Community Banking         [WASHINGTON MUTUAL LOGO]

- -- RETAIL BANKING PRODUCTS
   - Transaction Accounts      [WASHINGTON MUTUAL LOGO]  [GREAT WESTERN LOGO]
   - Certificates/Savings      [WASHINGTON MUTUAL LOGO]  [GREAT WESTERN LOGO]

- -- MORTGAGE LENDING
   - Single Family             [WASHINGTON MUTUAL LOGO]  [GREAT WESTERN LOGO]
   - Residential Construction  [WASHINGTON MUTUAL LOGO]  
   - Multi-Family              [WASHINGTON MUTUAL LOGO]
- -------------------------------------------------------------------------------
[LOGO]  Washington Mutual              23                  GREAT WESTERN [LOGO]

<PAGE>   24
- --------------------------------------------------------------------------------



                             GREAT WESTERN MERGER:

                           SHAREHOLDER VALUE CREATION



- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                                  GREAT WESTERN[LOGO]


                                       24

<PAGE>   25
TESTED ASSUMPTIONS -- ATTRACTIVE RETURNS
- -------------------------------------------------------------------------------

          Assumptions                                        Results    
- ------------------------------                   ------------------------------

- - Cost savings of $340                          - Double digit accretion
  million in 1999                                 in 1999

- - Additional fee income           [ARROW]       - Strong operating
  of $88 million in 1999                          fundamentals

- - Surplus capital                               - Maintains solid capital
  supports increased loan                         levels and flexibility
  retention
                                                - Strong NPA, loss
                                                  reserve ratios

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

[LOGO] Washington Mutual               25                  GREAT WESTERN [LOGO]
<PAGE>   26
EPS ACCRETION BASED ON DUE
DILIGENCED ASSUMPTIONS
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
($ in millions, except per share data)          1997P      1998P      1999P
                                                -----      -----      -----
<S>                                             <C>       <C>        <C>
WAMU Estimated Net Income(a)                     $471       $556       $623
GWF Estimated Net Income(a)                       397        434        470
                                                -----     ------     ------
  Total Estimated Net Income                      868        990      1,093
  Net Income Available to Common                  847        987      1,093
Cost Savings                                        9        125        204
Fee Income Increases                                0         36         53
Incremental Net Interest Income                     0         68        148
                                                -----     ------     ------
  Estimated Combined Net Income                  $856     $1,216     $1,497
                                                =====     ======     ======
Stand Alone EPS                                 $3.84      $4.58      $5.13
Estimated Combined EPS(b)                                  $4.81      $5.90
  % Accretion to First Call                                 5.0%      15.0%
  % EPS Growth                                             25.3%      22.7%
</TABLE>
(a) First Call estimates as of March 6, 1997 for 1997 and 1998 before preferred
    dividends. 1999 estimates based on IBES growth rate of 12% and 10.5% for
    WAMU and GWF.
(b) Based on 252.1mm pro forma shares outstanding in 1997, 253.1mm in 1998, and
    253.8mm in 1999. EPS figures include 9.1mm GWF option shares. EPS accretion
    using option shares under the treasury stock method would be 6.3% and 16.6%
    in 1998 and 1999.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual              26                   GREAT WESTERN [LOGO]

                                       
<PAGE>   27
CONFIDENCE IN EXECUTION
- --------------------------------------------------------------------------------

/ /     Unique experience as an acquiror (22 transactions)

/ /     Integration plan is underway

/ /     Deposit/mortgage servicing systems are the same

/ /     Network infrastructure is the same

/ /     WAMU partnerships with:
        o       IBM
        o       EDS
        o       ALLTEL

/ /     Track record of fully integrating within 6 months of close
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual              27                   GREAT WESTERN [LOGO]
                                       
<PAGE>   28
ASB Integration: Case Study
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------

<S>          <C>           <C>           <C>           <C>         <C>            <C>
                            2/19/97:      4/7/97:                    6/2/97:      7/7/97:
                           Investment     Network      4/30/97:      Account      Network/
 7/22/96                   Portfolio     Technology     Sales/     Conversion      Branch
Announced     12/20/96:    Converted      Hardware     Employee     Materials    Technology
Definitive   Transaction    to WAMU     Installation   Training         to          Goes
Agreement      Closed       Platform       Began       Completed    Customers      Online


 7/24/96-       1/17/97    3/31/97:      4/14/97      5/17/97:      7/3/97:      8/6/97:
 12/15/96:       WAMU      Payroll/        Loan       Deposit       Deposit       Loan
Integration    Marketing    Human       Servicing     Systems       Account      Account
 Planning      Strategy    Resources       Test      Conversion    Conversion   Conversion
              Introduced    Systems                     Test
                in CA      Conversion   
- ---------------------------------------------------------------------------------------------
</TABLE>
[WASHINGTON MUTUAL LOGO]                28                 [GREAT WESTERN LOGO]
<PAGE>   29
COST SAVINGS BREAKDOWN
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
($ in millions)                           
                                                   % of GWF
                                           1999   Op. Exp(a)
                                          ------  ----------
<S>                                        <C>       <C>
Administration/Finance                      $65      51%
Lending                                      69      49
Corporate Operations                         96      43
Retail Banking                               99      27
Subsidiaries                                 11       7
                                           ----
  Total Pretax Cost Savings                $340
  Aftertax Cost Savings                    $204
Pretax Cost Savings as a % of:
  GWF Net Operating Expenses(b)                  38%
  Combined 1997 G&A(c)                           21%
</TABLE>
(a) Based on GWF budgeted 1997 gross operating expenses.
(b) Net operating expenses are net of loan origination costs which are deferred
    and amortized over the life of the loans and various reimbursable costs.
(c) 1997 G&A net expense base of $900mm for GWF and $745mm for WAMU based on
    sampling of analyst reports.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual               29                  GREAT WESTERN [LOGO]



<PAGE>   30
COST SAVINGS BREAKDOWN
- --------------------------------------------------------------------------------
($ in millions)

<TABLE>
<CAPTION>
                                                                           1999
                                                                          Savings
                                                                          -------
<S>                                                                       <C>
CORPORATE ADMINISTRATION/FINANCE

- -   Consolidation of duplicate functions/premises
    -    Corporate properties                                               $16
    -    Executive management                                                 7
    -    Corporate administrative staff                                      42
                                                                            ---
                                                                            $65
                                                                            ===

LENDING

- -   Loan office consolidations (approximately 100(a)) and alignment of GWF's
    loan origination cost structure with WAMU's                             $52

- -   Reduced servicing cost per loan                                          17
                                                                            ---
                                                                            $69
                                                                            ===
</TABLE>

(a) Includes 38 loan offices already scheduled for closure by Great Western as
    part of its pre-merger plans. 
- --------------------------------------------------------------------------------
[LOGO]Washington Mutual                          30          GREAT WESTERN[LOGO]
<PAGE>   31


COST SAVINGS BREAKDOWN
- --------------------------------------------------------------------------------
($ in millions)

<TABLE>
<CAPTION>
                                                                           1999
                                                                          Savings
                                                                          -------
<S>                                                                       <C>

CORPORATE OPERATIONS
- -    Consolidation and implementation of WAMU technology platform           $50
- -    Align GWF's cost of branch operations/economies of scale                26
- -    Lower loan origination support and credit administration costs          20
                                                                            ---
                                                                            $96
                                                                            ===

CORPORATE MARKETING/RETAIL BANK
- -    Retail branch consolidation (approximately 100)                        $50
- -    Advertising synergies                                                   25
- -    Duplicate staff functions                                               24
                                                                            ---
                                                                            $99
                                                                            ===
</TABLE>
- --------------------------------------------------------------------------------
[LOGO]Washington Mutual                        31          GREAT WESTERN[LOGO]
<PAGE>   32
MERGER-RELATED CHARGES
FACILITATE COST SAVINGS
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
($ in millions)

                <S>                                     <C>
                Additional Loan Loss Reserves           $100
        
                Severance and Management Payments        145

                Facilities and Equipment                 106

                Other Expenses                            92
                                                        ----
                  Total Expenses                        $443

                Tax Effect                              (125)
                                                        ----
                  Aftertax Expenses                     $318
                                                        ====
- -------------------------------------------------------------------------------
</TABLE>
[LOGO] Washington Mutual             32                  GREAT WESTERN [LOGO]



<PAGE>   33


CONSUMER BANKING FEE INCOME OPPORTUNITIES
- --------------------------------------------------------------------------------

($ in millions)


<TABLE>
<CAPTION>

                                                        1998            1999
                                                        ----            ----
<S>                                                     <C>             <C>
  Checking fee parity with WAMU fees 
        (existing accounts)                             $13             $13

  Implementation of WAMU free checking
        (new accounts) and cross-selling
        of related products                              30              52

  Improved sales/fees in securities
        subsidiaries                                     13              16

  Enhanced fees from expanded loan production             4               7
                                                        ---             ---

                Total Pretax                            $60             $88

                Total Aftertax                          $36             $53

</TABLE>
- --------------------------------------------------------------------------------

[LOGO] Washington Mutual                                  GREAT WESTERN [LOGO]

                                       33



<PAGE>   34
NET INTEREST INCOME GROWTH
- --------------------------------------------------------------------------------

- - Earnings retention results in strong capital growth

- - Strong historical and projected loan originations create net loan growth

- - Capital retention plus net loan growth at reasonable margins leads to
  increased net interest income

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

[LOGO] Washington Mutual                                   GREAT WESTERN [LOGO]
                                       34






<PAGE>   35


STRONG CAPITAL GENERATION AND GROWTH POTENTIAL
- --------------------------------------------------------------------------------

($ in millions)

<TABLE>
<CAPTION>

                                12/31/96        1997P       1998P       1999P
                                --------        -----       -----       -----
<S>                             <C>            <C>         <C>         <C>
Beginning Combined Common
  Equity                                       $4,710      $5,026      $5,926

Pro Forma Net Income                              856       1,216       1,497

Aftertax Restructuring Charge                    (318)         --          --

Common Dividends @ 26% Payout                    (223)       (316)       (389)
                                ------         ------      ------      ------

  Ending Combined Common
    Equity                      $4,710         $5,026      $5,926      $7,034
                                ======         ======      ======      ======

                        Asset                   Excess Common Equity Above 5%
                    Growth Rate(a)                Common Equity/Assets Ratio
                    --------------              -----------------------------
                          8%                     $305        $827      $1,527 
                         10%                      217         636       1,215
                         12%                      130         442         892 
                         14%                       42         245         557


</TABLE>

(a) Annual growth from 12/31/96 pro forma total assets of $87.4 billion

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

[LOGO] Washington Mutual                                   GREAT WESTERN [LOGO]

                                       35

<PAGE>   36
STRONG ORIGINATION CAPABILITIES
- --------------------------------------------------------------------------------
($ in billions)

                            TOTAL LOAN ORIGINATIONS
                                  [BAR GRAPH]

<TABLE>
<CAPTION>
                                                    
                WAMU        GWF     WAMU & GWF      
                ----       -----    ----------      
<S>             <C>        <C>      <C>           
1995..........  $ 9.4      $9.7     $19.1
                                          +16%
1996..........  $13.6      $8.5     $22.1

96:Q1.........  $ 3.0      $1.7     $ 4.7 
                                          +21%
97:Q1.........  $ 3.5      $2.2     $ 5.7      
</TABLE>

                              NET ORIGINATIONS(a)
                                  [BAR GRAPH]

<TABLE>
<CAPTION>

                WAMU     GWF    WAMU & GWF
                -----   -----   ----------
<S>             <C>     <C>       <C>
1995..........  $6.5    $4.5      $11.0
1996..........  $9.2    $2.2      $11.4
96:Q1.........  $2.1    $0.3      $ 2.4      
97:Q1.........  $2.5    $0.8      $ 3.3      
</TABLE>

(a) Total originations less REO transfers, prepayments and paydowns. Net
    originations are not reduced for loans sold. 

- --------------------------------------------------------------------------------
 Washington Mutual [LOGO]                36                 GREAT WESTERN [LOGO]
<PAGE>   37
1997:Q1 - ATTRACTIVE TRENDS IN LOAN
          ORIGINATION MIX AT WAMU
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                  [PIE CHART]                  [PIE CHART]
                                    1996:Q1                      1997:Q1   
<S>                                  <C>                          <C>
Single-family                        75.6%                        69.5%
Multi-family/CRE                      5.7%                         6.1%
Construction                          8.3%                         9.4%
Consumer                              9.2%                        10.7%
Commercial                            1.2%                         4.3%
</TABLE>

- --------------------------------------------------------------------------------
Washington Mutual [LOGO]                                   GREAT WESTERN [LOGO] 

                                       37
<PAGE>   38
LOAN RETENTION DRIVES GROWTH IN
NET INTEREST INCOME
- --------------------------------------------------------------------------------
($ in millions)

<TABLE>
<CAPTION>
                                        1996A           1997P           1998P        1999P
                                       -------         -------         -------     --------
<S>                                     <C>            <C>             <C>         <C>

Combined Net Loan Growth                $7,011(c)       $6,600(d)      $11,000      $11,400


Street Expectations of Net Loan 
  Growth(a)                                 --          $3,500         $ 3,600        3,800
                                                        ------         -------      -------
Net Loan Growth Above Street
  Expectations                              --          $3,100         $ 7,400      $ 7,600

Cumulative Average Net Loan
  Growth Above Street 
  Expectations(b)                                                      $ 6,800      $14,300
</TABLE>

(a) Assumes 4% asset (in loans) growth of combined companies.
(b) Equals 100% of prior years and 50% of current year.
(c) Combined net loan growth for 1996 was $11.8 billion before sales and
    securitization of $4.8 billion.
(d) Combined net loan growth for 1997: Q1 was $2.3 billion ($3.3 billion before
    sales of $1.0 billion) or approximately 35% of 1997P.
- --------------------------------------------------------------------------------

[LOGO] Washington Mutual                                   GREAT WESTERN [LOGO]

                                       38

<PAGE>   39
INCREMENTAL NET INTEREST INCOME
- --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                     1998                 1999
                                ----------------    ----------------
                                Average             Average
                                Balance    Yield    Balance    Yield
                                -------    -----    -------    -----
<S>                             <C>        <C>      <C>        <C>
Incremental Loans                $6.8      7.25%(a)  $14.3     7.25%(a)
Incremental Liabilities           6.5      5.79       13.6     5.79
Incremental Capital(b)            0.3      0.00        0.7     0.00

Net Interest Income (Pretax)          $113                 $246
Net Interest Income (Aftertax)        $ 68                 $148
Net Interest Spread                   1.46%                1.46%
Net Interest Margin                   1.66%                1.72%
</TABLE>

(a) Net yield after deducting origination, servicing and credit costs.
(b) Includes only the incremental capital supplied by Great Western
    acquisition.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual                39                 GREAT WESTERN [LOGO]
<PAGE>   40
1996 WAMU/ASB LOAN SPREADS
- -------------------------------------------------------------------------------

<TABLE>
<CAPTION>
<S>                           <C>                 <C>
                                                    Net Spread to
                                   % of               Wholesale
                                Production        Matched Funding(a)
                              -------------       ------------------
Residential Mortgage               
  Fixed Rate                       27%                  1.25%
  COFI ARM's                       28                   1.35
  Treasury ARM's                   18                   1.73
  Multifamily                       4                   2.37
  Construction -- Custom            6                   1.91
  Construction -- Builder           4                   5.54

Consumer
  Home Equity                       5                   2.47
  Mfd Housing                       2                   2.54
  Other                             2                   3.54
  Business and Commercial
    Real Estate                     4                   2.29
                                  ---
    Total                         100%                  1.78%(b)
</TABLE>

(a) Net spread after deducting origination, servicing and credit costs
(b) Equivalent margin estimated to be 15-30 bps higher depending on capital
    allocation. 
- --------------------------------------------------------------------------------
[WASHINGTON MUTUAL LOGO]                                    [GREAT WESTERN LOGO]
                                       40

<PAGE>   41

                          1997: Q1 NET INTEREST SPREAD

<TABLE>
<CAPTION>
                     ASB             WMB            WMI(a)
                     ---             ---            ------  
<S>                  <C>             <C>             <C>
Loan yield           7.45%           8.50%           7.98%

Deposit rate         4.69            3.98            4.38
                     ----            ----            ---- 
  Spread             2.76%           4.52%           3.60%

Loan yield           7.45%           8.50%           7.98%

Borrowing rate       5.65            5.44            5.62
                     ----            ----            ---- 
  Spread             1.80%           3.06%           2.36%
</TABLE>


(a) WMI includes ASB, WMB, WMBfsb and WM Life as well as other subsidiaries and
    holding company activity

- -------------------------------------------------------------------------------
[LOGO]  WASHINGTON MUTUAL              41                 [LOGO]  GREAT WESTERN

  
<PAGE>   42
STRONG ASSET QUALITY AND RESERVES
- ----------------------------------------------------------------------------
($ in millions)


<TABLE>
<CAPTION>

                                         At March 31, 1997
                        ---------------------------------------------------------
<S>                    <C>             <C>             <C>             <C>             
                        WAMU            GWF             Adjustments     Pro Forma      
                        ----            ---             -----------     ---------      

Non-Accrual             $240            $424                -             $664
Loans(a)

Real Estate Owned         94              77                -              171
                        ----            ----                              ----
    NPAs                $334            $501                -             $835
                        ====            ====                              ====

NPAs/Assets             0.73%           1.17%               -             0.94%        

Loan Loss Reserves      $367            $321              $100            $788

Reserves/NPLs(a)         153%             76%               -              119%        

(a) Excluding restructured loans
- ---------------------------------------------------------------------------------
Washington Mutual [LOGO]                                   GREAT WESTERN [LOGO]
</TABLE>


                                       42
<PAGE>   43
A COMPELLING VALUATION
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                1997P      1998P      1999P
                                                -----      -----      -----
<S>                                             <C>       <C>        <C>
EPS Estimates Before Great Western(a)           $3.84     $4.58      $5.13

  P/E Multiple(b)                                14.6x     12.2x      10.9x

EPS Pro Forma for Great Western                            $4.81      $5.90

  P/E Multiple(b)                                          11.6x       9.5x

</TABLE>
(a) First Call estimates as of March 6, 1997 for 1997 and 1998. 1999 based on
    IBES growth rate of  12%.
(b) Based on closing stock price of $56.00 on 5/20/97.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual               43                  GREAT WESTERN [LOGO]

<PAGE>   44
- -----------------------------------------------------------------------------


                             A SUPERIOR ALTERNATIVE



- -----------------------------------------------------------------------------
[LOGO]  Washington Mutual                                GREAT WESTERN [LOGO]


                                      44

<PAGE>   45
================================================================================


                           AHMANSON'S PROJECTIONS:
                             CONSTANTLY CHANGING,
                           UNREALISTIC ASSUMPTIONS
                          AND INCONSISTENT ANALYSIS
                                      

================================================================================
[LOGO] Washington Mutual              45                GREAT WESTERN [LOGO]
                                        
                                        
<PAGE>   46

AHMANSON'S PROJECTIONS: CONSTANTLY CHANGING, 
UNREALISTIC ASSUMPTIONS AND INCONSISTENT ANALYSIS
================================================================================

- -   Ahmanson's forecasts are dependent on maintaining one of the lowest
                                                      -----------------
    consolidated tangible common equity ratios in the industry.
    -----------------------------------------------------------

- -   To keep its equity ratios from being even lower, Ahmanson's projections
    assume negative asset growth for the rest of the decade. 
           -------------------------------------------------

    -   Wall Street expects annual asset growth of 1% for Ahmanson and 3% for
        Great Western

    -   Wall Street EPS forecasts are premised on this asset growth

    -   The required offset to negative asset growth is a combined pro
        forma net interest margin of approximately 20 bps over the level of
        Wall Street expectations

- -   Ahmanson's EPS forecasts depend on massive share repurchases that leave 
                                                                     -----
    little margin for error
    -----------------------

- -   Ahmanson's plan calls for the repurchase of 20% of the shares outstanding 
    after the acquisition.

- -   Combined with Ahmanson's planned dividends, the repurchase program
    translates into a cash outlay of $3.2 billion over 9 quarters, an amount
    equal to 178% of the projected net income to common equity over the same
    time period and 125% of the cash net income to common equity


================================================================================
[LOGO] Washington Mutual              46                    GREAT WESTERN [LOGO]

                                                                                
                                      
<PAGE>   47

AHMANSON'S MOST RECENT "REVISED"
ASSUMPTIONS ARE NOT CREDIBLE
================================================================================
<TABLE>
<CAPTION>
($ in millions)
                         AHM Original    AHM Revised      WAMU
                           Proposal        Proposal    Transaction      Discussion
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                         <C>             <C>           <C>           <C>
Expense Savings             $404            $454          $340          AHM's sole advantage is 100 additional branch closures,
                                                                        an advantage that GWF believes is worth less than $50
                                                                        million. In all other respects, WAMU has an advantage by
                                                                        virtue of its superior and more compatible technology.

Revenue Synergies            --              $50           $88(a)       AMH (in direct contrast to WAMU) has provided no details on
                                                                        its revenue synergies and has no demonstrated ability to
                                                                        generate incremental revenues through a transaction.

Share Repurchase Amount     $2.0 bn         $2.8 bn         --          AHM's offer is predicted on massive cash outlays for the  
                                                                        repurchase of stock.  These repurchases, combined with   
                                                                        dividend payments, exceed even the forecast cash net  
                                                                        income to common equity and would depress the company's
                                                                        capital ratios for years.  WAMU's forecasts contemplate
                                                                        no share buybacks and strong capital ratios.
</TABLE>

(a) Includes fee income opportunities only.
================================================================================
[LOGO] Washington Mutual              47                    GREAT WESTERN [LOGO]

                                      
<PAGE>   48
AHMANSON'S PROPOSAL RELIES ON IMPRUDENT LEVERAGE
- -------------------------------------------------------------------------------
($ in millions)                        
<TABLE>
<CAPTION>
                                                                                       Pro Forma December 31,
                                                                        ------------------------------------------------
                                                                  
                                                                             1997E           1998E           1999E
                                                                        --------------   --------------   -------------
<S>                                                                     <C>              <C>              <C>
                                                                  
WASHINGTON MUTUAL -- "PRUDENT LEVERAGE"(a)                        
        Tangible Assets(b)                                                   $95,220         $104,742        $115,216
        Tangible Common Equity(c)                                              4,671            5,636           6,810
                                                                  
        Tangible Common/Tangible Assets                                         4.91%            5.38%           5.91%
                                                                  
AHMANSON PROPOSAL -- "A LEVERAGED BUYOUT"(d)                      
        Tangible Assets                                                      $90,823         $ 90,767        $ 90,017
        Tangible Common Equity(c)                                              3,146            3,128           3,118
                                                                  
        Tangible Common/Tangible Assets(e)                                      3.46%            3.45%           3.46%
                                                                  
        Ahmanson Tangible Equity Required to                      
                Equal Washington Mutual's Ratio                              $ 4,455         $  4,884        $  5,321
                                                                  
        Change from Ahmanson Base                                              1,309            1,756           2,203

</TABLE>


(a) Based on data presented in or underlying Washington Mutual's S-4
    Registration Statement dated March 13, 1997 and recent transaction-related
    analyst presentations. See appendix for further details.
(b) Assumes 10% annual growth rate, for illustrative purposes.
(c) Tangible common equity equals common equity minus intangible assets.
(d) Based on data presented in Ahmanson's March 25, 1997 press release.
(e) In its March 25, 1997 press release, Ahmanson computes the ratio by
    deducting intangible assets on a tax-affected basis. The above ratios are
    shown using a more conventional method of deducting intangible assets prior
    to any tax effect.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual               48                  GREAT WESTERN [LOGO]
<PAGE>   49


AHMANSON'S CONSOLIDATED TANGIBLE COMMON EQUITY RATIO IS AMONG THE LOWEST IN THE
INDUSTRY(a)
===============================================================================

- ---------------------------------------------------------------
Rank out of 93 institutions with more than $1 billion in assets
- ---------------------------------------------------------------


                                            Tangible Common/        
Bottom 10 Institutions                      Tangible Assets         
- ----------------------------              -------------------------------------
93.  Coastal Bancorp                              2.75%
- -------------------------------------------------------------------------------
92.  H.F. AHMANSON                                3.31/3.46%(b)
- -------------------------------------------------------------------------------
91.  Sterling Financial                           3.58
90.  Bank United Financial                        3.65
89.  Chevy Chase Bank                             3.80
88.  Sovereign Bancorp(c)                         3.88
87.  Webster Financial                            3.93
86.  FirstFed Financial                           4.63
85.  Bank United                                  4.79
84.  Coast Savings                                4.81


(a)  Source:  SNL Securities.  At December 31, 1996.
(b)  Pro forma at 12/31/99 for acquisition of Great Western.  Based on
     Ahmanson's March 25, 1997 press release.
(c)  Pro forma for acquisition of Bankers Corp.

================================================================================
[LOGO] Washington Mutual                 49                 GREAT WESTERN [LOGO]
<PAGE>   50
                     FASTER PROJECTED PRO FORMA EPS GROWTH
- -------------------------------------------------------------------------------

                                  [Bar Graph]

                                    WAMU/GWF
                                                               EPS Accretion/
                                   CAGR = 32%         EPS        (Dilution)
                                                     -----         -----
                      1997E..........................$3.40     
                      1998E..........................$4.81           5%
                      1999E..........................$5.90          15%



                                  [Bar Graph]

                        AHM/GWF -- 3/25/97 PRESS RELEASE

                                   CAGR = 20%
                                                               EPS Accretion/
                                                      EPS        (Dilution)
                                                     -----         -----
                      1997E..........................$2.68    
                      1998E..........................$3.13         (11)%
                      1999E..........................$3.97           2 %

- -------------------------------------------------------------------------------
[LOGO] Washington Mutual                                   GREAT WESTERN [LOGO]




                                       50



<PAGE>   51
AHMANSON'S OFFER IS DILUTIVE TO REPORTED EPS THROUGH 1999
===============================================================================
<TABLE>
<CAPTION>
                                           REPORTED EPS              CASH EPS
                                        ACCRETION/(DILUTION)    ACCRETION/(DILUTION)
                                        -------------------     --------------------
                                          1998E      1999E       1998E       1999E
                                        --------   --------     -------     --------
<S>                                      <C>       <C>           <C>         <C>
Ahmanson's Assumptions:
  3/25/97 Press Release                  (11.0)%     2.0 %        9.0 %      21.0%

  Adjusted for WAMU Capital Level(a)     (15.0)%    (5.0)%        3.0 %      11.0%

  Adjusted for Original Synergies(b)     (16.0)%    (5.0)%        4.0 %      14.0%

  Adjusted for WAMU Capital/
    Original Synergies(c)                (19.0)%   (11.0)%       (2.0)%       5.0%

</TABLE>

(a)  Tangible common equity ratio assumed to be equal to Washington Mutual's pro
     forma ratio. Share repurchases made at prices consistent with Ahmanson's
     March 25, 1997 press release (approximately 12.25x cash EPS). Assumes, for
     illustrative purposes only, that Ahmanson fully realizes its revised
     synergies. See appendix for further details.
(b)  Assumes cost savings as presented on February 18, 1997 and no revenue
     enhancements. We believe this to be a more realistic synergy level. Share
     repurchases made at prices consistent with Ahmanson's March 25, 1997 press
     release (approximately 12.25x cash EPS). See appendix for further details.
(c)  Assumes cost savings as presented on February 18, 1997 and no revenue
     enhancements and WAMU tangible common equity ratio. Share repurchase made
     at prices consistent with Ahmanson's March 25, 1997 press release
     (approximately 12.25x cash EPS). See appendix for further details.

===============================================================================
[LOGO] WASHINGTON MUTUAL               51                  GREAT WESTERN [LOGO]
<PAGE>   52
- --------------------------------------------------------------------------------



                                  THE WAMU/GWF

                                 COMBINATION IS

                             SIGNIFICANTLY STRONGER


- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                                    GREAT WESTERN [LOGO]

                                      52

<PAGE>   53
STRONGER WAMU CAPITAL/ASSET QUALITY - 
LONG TERM DRAG ON AHM EARNINGS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                WAMU/GWF                AHM/GWF
                                                 Merger                 Proposal
- --------------------------------------------------------------------------------
<S>                                             <C>                     <C>
Tangible Common Equity to Assets                4.55%(a)                3.46%(b)

Intangibles to Total Equity                        9%(a)                  58%(b)


NPAs to Assets(c)                               0.94%                   1.35%

Reserves to NPLs(c)(d)                           119%                     83%

High Risk Real Estate Loans to Loans(e)           11%                     22%


Tangible Common Equity to Assets
  With Equal Reserve to NPL Coverage            4.55%(a)                3.24%(b)
</TABLE>

- ------------
(a)  Pro forma at March 31, 1997. Reflects $318 million in after-tax
     restructuring charges.      
(b)  Projected at December 31, 1997 based on data presented in Ahmanson's March
     25, 1997 press release.
(c)  Pro forma at March 31, 1997. NPL and NPA ratios exclude restructured loans.
(d)  Reflects $100 million increase in loan loss reserves.
(e)  At December 31, 1996. Includes construction, multi-family, commercial real
     estate and land loans and REO/REI. Loans include REO/REI.
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                53                  GREAT WESTERN [LOGO]

      
<PAGE>   54
BETTER OPERATING PERFORMANCE(a)
- --------------------------------------------------------------------------------
($ in millions)

<TABLE>
<CAPTION>
                                              WAMU/GWF                AHM/GWF
                                               Merger                 Proposal
- --------------------------------------------------------------------------------
<S>                                           <C>                     <C>
Net Income                                    $1,497                  $  938
Cash Flow                                      1,556                   1,164

Return on Assets                                1.35%(b)                0.98%
Return on Common Equity                         23.1%                   11.7%

Cash Return on Tangible Common                  25.1%                   37.3%
Cash Return on Tangible Common -
  Equal Leverage(c)                             25.1%                   24.7%

</TABLE>
(a)  Projected results are for 1999 and are presented in Washington Mutual's S-4
     registration statement dated March 13, 1997 and Ahmanson's press release
     dated March 25, 1997.
(b)  Assumes 10% asset growth rate, for illustrative purposes.
(c)  Assumes Ahmanson's tangible common equity to tangible assets ratio
     increases to 5.91% (equal to Washington Mutual's) in 1999.
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                54                  GREAT WESTERN [LOGO]





<PAGE>   55
                   FAILURE TO ACHIEVE SYNERGIES HAS A GREATER
                        IMPACT ON THE AHMANSON PROPOSAL.
- -------------------------------------------------------------------------------

                      1999E GAAP EPS ACCRETION/(DILUTION)
                      -----------------------------------

                                  [Bar Graphs]

         WAMU                                      AHM                        
         ----               ---------------------------------------------------
Base          15%           Base           2%           Base           2%
                    10%                         17%                         22%
50%            5%           50%          (15%)          50%          (20%)
Synergies(a)                Synergies                   Synergies/
                                                        WAMU Capital

(a) Includes expected cost savings and non-interest revenue enhancements.

- -------------------------------------------------------------------------------
[LOGO] Washington Mutual               55                  GREAT WESTERN [LOGO] 



<PAGE>   56
                   FAILURE TO ACHIEVE SYNERGIES HAS A GREATER
                        IMPACT ON THE AHMANSON PROPOSAL
- -------------------------------------------------------------------------------

                      1999E CASH EPS ACCRETION/(DILUTION)
                      -----------------------------------

                                  [Bar Graphs]

         WAMU                                      AHM                        
         ----               ---------------------------------------------------
Base          17%           Base          21%           Base          21%
                    10%                         16%                         25%
50%            7%           50%            5%           50%           (4%)
Synergies(a)                Synergies                   Synergies/
                                                        WAMU Capital

(a) Includes expected cost savings and non-interest revenue enhancements.

- -------------------------------------------------------------------------------
[LOGO] Washington Mutual               56                  GREAT WESTERN [LOGO] 

<PAGE>   57
- --------------------------------------------------------------------------------

                              THE WAMU TRANSACTION
                                IS THE BEST FOR
                                GWF SHAREHOLDERS

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

[LOGO]  Washington Mutual                                  GREAT WESTERN [LOGO]

                                       57

<PAGE>   58
EPS PER GWF SHARE
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                     AHM/GWF Merger 
                                                     ------------------------------------------------
                                                                  Ahmanson Assumptions:
                                                     ------------------------------------------------
                                                                                        Adjusted for
                                    GWF      WAMU/                   Adjusted for       WAMU Capital/             
                                  Stand-      GWF       3/25/97      WAMU Capital        Original
                                   Alone    Merger   Press Release     Level(a)         Synergies(b)
                                  ------    ------   -------------   -----------       --------------
<S>                                <C>       <C>          <C>           <C>               <C>
Exchange Ratio                        --     0.90x        1.20x         1.20x              1.20x
                                                                                  
1998E GAAP EPS per GWF Share       $3.09     $4.33        $3.76         $3.59             $3.41
  Percent Change(c)                            40%          22%           16%               10%
                                                                                  
1999E GAAP EPS per GWF Share       $3.40     $5.31        $4.72         $4.40             $4.12
  Percent Change(c)                            56%          39%           30%               21%
                                                                                  
1998E Cash EPS per GWF Share       $3.35     $4.56        $4.80         $4.50             $4.31
  Percent Change(c)                            36%          43%           34%               29%
                                                                                  
1999E Cash EPS per GWF Share       $3.66     $5.55        $5.86         $5.36             $5.08
  Percent Change(c)                            51%          60%           47%               39%
</TABLE>

Source: Prospective buyers' respective presentations to analysts.
(a) Tangible common equity ratio equal to Washington Mutual's pro forma ratio.
    Share repurchases made at prices consistent with Ahmanson's March 25, 1997
    press release (approximately 12.25x cash EPS). Assumes, for illustrative
    purposes, that Ahmanson fully realizes its revised synergies. See appendix
    for further details.
(b) Assumes cost savings as presented on February 18, 1997 and no revenue
    enhancements and WAMU tangible common equity ratio. Share repurchases made
    at prices consistent with Ahmanson's March 25, 1997 press release
    (approximately 12.25x cash EPS). See appendix for further details.
(c) Relative to First Call mean estimates for 1998. 1999 assumes 10% EPS growth
    over 1998 First Call mean estimate. Cash EPS figures add back intangible
    amortization.
 
- --------------------------------------------------------------------------------
[LOGO]  Washington Mutual              58                  GREAT WESTERN [LOGO]

<PAGE>   59


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



                             WAMU'S TRACK RECORD IS

                             SUPERIOR IN EVERY WAY




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

[LOGO] Washington Mutual                                    GREAT WESTERN [LOGO]

                                      59
<PAGE>   60
SENIOR MANAGEMENT WITH MORE EXPERIENCE
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
Name                               Position                               Tenure
- ----                               --------                               ------
<S>                        <C>                                          <C>
Washington Mutual

Kerry K. Killinger         Chairman, President & CEO                    14 years

S. Liane Wilson            EVP, Corporate Operations                    12 years

Lee D. Lannoye             EVP, Corporate Administration & Credit        9 years

Deanna Oppenheimer         EVP, Corporate Marketing & Consumer Bank
                              Distribution                              12 years

William A. Longbrake(a)    EVP & CFO                                    15 years

Craig E. Tall              EVP, Corporate Development & Commercial
                              Banking                                   12 years

H.F. Ahmanson
Charles R. Rinehart        Chairman & CEO                                8 years

Bruce G. Willison          President & COO                               1 year

Kevin M. Twomey            Senior EVP and CFO                            4 years

Anne-Drue M. Anderson      EVP, Treasurer                                4 years

Carl Forsythe              EVP, Director of Personal Financial
                              Services                                   1 year

Madeleine A. Kleiner       EVP, General Counsel & Secretary              2 years

E. Nancy Markle            EVP                                           3 years

</TABLE>

(a) Includes time served as CFO of the FDIC from March, 1995 to September,
1996.

- --------------------------------------------------------------------------------
[LOGO]Washington Mutual                    60                GREAT WESTERN[LOGO]
<PAGE>   61

GREATER ACQUISITION EXPERIENCE
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                                               AGGREGATE
ANNOUNCEMENT                                    TYPE OF      CONSIDERATION    CONSIDERATION/       TYPE OF         IN MARKET/
   DATE                  TARGET               ACQUISITION       ($MM)           MARKET CAP      CONSIDERATION   MARKET EXTENSION
- ------------             ------               -----------    -------------    --------------    -------------   ----------------
<S>                      <C>                  <C>               <C>             <C>               <C>             <C>
WASHINGTON MUTUAL(a) 
  09/96                  United Western         Whole           $   80                  3%           Cash           In Market
  06/96                  Keystone Holdings      Whole            1,647                 77            Stock          Extension
  03/96                  Utah Federal           Whole               15                  1            Stock          In Market
  10/95                  Western Bank           Whole              177                 10            Stock          Extension
  06/95                  Enterprise Bank(b)     Whole               24                  2            Stock          Extension
  07/94                  Olympus Capital        Whole               48                  4            Stock          Extension
  06/94                  Summit Bancorp         Whole               26                  2            Stock          In Market
  10/92                  Pacific First Bank     Whole              663                 81            Cash           In Market/
                                                                                                                    Extension
  08/92                  Pioneer Savings        Whole              170                 24            Stock          In Market
  09/91                  GNW Financial          Whole               68                 13          49% Cash/        In Market
                                                                                                   51% Stock
  11/90                  VanFed                 Whole               23                 13            Cash           In Market

AHMANSON(a)
  03/96                  First Interstate       Branch          $  206                  7%           Cash           In Market
  02/95                  Household Bank         Branch              53                  3            Cash           In Market
  09/94                  Western Federal Bank    RTC                87                  4            Cash           In Market
  01/93                  HomeFed                 RTC              N.A.               N.A.            Cash           In Market
  03/92                  County Bank of
                          Santa Barbara          RTC                 4                  0            Cash           In Market
  01/91                  Coast Federal Bank     Branch              20                  1            Cash           In Market
  04/90                  Home Savings Bank      Whole              292                 17            Stock          In Market

</TABLE>

(a) Includes only branch acquisitions with more than $200 million of deposits
    or 10 branches.
(b) Acquired remaining 90.1% interest that it did not already own.
- --------------------------------------------------------------------------------

[LOGO]Washington Mutual                                     GREAT WESTERN [LOGO]

                                      61


<PAGE>   62
SUPERIOR TOTAL RETURNS
- -------------------------------------------------------------------------------
COMPOUNDED ANNUAL TOTAL RETURN(a)

                                  [BAR GRAPH]
<TABLE>
<CAPTION>
                                       WAMU            AHM
                                       ----            ---
                        <S>             <C>             <C>
                        1 Year          54%             27%
                        3 Years         26%             23%
                        5 Years         27%             18%
                        10 Years ...... 24%              9%
</TABLE>

(a) Stock price appreciation plus reinvestment of dividends. As of the
    respective periods ending December 31, 1996.
- ------------------------------------------------------------------------------
[LOGO] Washington Mutual               62                  GREAT WESTERN [LOGO]



<PAGE>   63
LOWER LEVEL OF NPAs/
BETTER RESERVE COVERAGE(a)
- ------------------------------------------------------------------------------

                                  [BAR GRAPH]
<TABLE>
<CAPTION>
                                Reserves/NPLs(b)
                                      WAMU(c)    AHM
                                      ------   --------
                          <S>         <C>       <C> 
                          1993 ....   135%       50%
                          1994 ....   180%       50%
                          1995 ....   161%       43%
                          1996 ....   107%       50% 
                          97:Q1....   110%       50%

<CAPTION>
                        NPAs + Restructured Loans/Assets
                                      WAMU(c)    AHM
                                      ------     ----
                          <S>         <C>       <C>
                          1993 ....   0.75%      2.09%
                          1994 ....   0.49%      1.79%
                          1995 ....   0.51%      2.20%
                          1996 ....   0.99%      2.07%
                          97:Q1....   0.93%      2.06%
</TABLE>
(a) Reflects numbers as originally reported (prior to restatement for
    pooling transactions).
(b) NPLs including nonaccrual loans and restructured loans.
(c) Impacted in 1996 by American Savings Bank.

- -------------------------------------------------------------------------------
[LOGO] Washington Mutual               63                 GREAT WESTERN [LOGO]

<PAGE>   64
MORE CONSISTENT/FASTER GROWING EPS
AND DIVIDENDS(a)
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                  [BAR GRAPH]

                        RECURRING EPS(b)        DIVIDENDS PER SHARE
                         WAMU    AHM               WAMU    AHM
<S>                     <C>      <C>               <C>     <C>
1993                     $2.30  -$1.73             $0.50   $0.88
1994                     $2.62   $1.73             $0.70   $0.88
1995                     $2.76   $1.47             $0.77   $0.88
1996                     $3.39   $1.90             $0.90   $0.88
97:Q1                    $0.92   $0.77
1997 Indicated(c)                                  $1.04   $0.88
</TABLE>

(a) Reflects numbers as originally reported (prior to restatement for pooling
    transactions). 

(b) Adjusted to exclude non-recurring items including gains on sales,
    restructuring charges, the SAIF recapitalization charge, one-time asset
    write-offs and preferred dividends. 1993 and 1996 Ahmanson figures
    adjusted to reflect tax rate of 40.0% 
(c) Annualized from common dividends declared in the second quarter of $0.26
    and $0.22, respectively.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual                64                 GREAT WESTERN [LOGO] 
<PAGE>   65
FAST GROWING VS. DECLINING
TOTAL LOAN ORIGINATIONS
- ------------------------------------------------------------------------------
($ in billions)

                                  [Bar Graph]

<TABLE>
<CAPTION>
                  WAMU                          Ahmanson
                  ----                          --------
        <S>     <C>                       <S>   <C>
           1994   $ 9.3                    1994    $10.3
           1995   $ 9.4                    1995    $ 6.4
           1996   $13.6                    1996    $ 5.5
        1997:Q1   $ 3.5                 1997:Q1    $ 1.1
</TABLE>
- ------------------------------------------------------------------------------
[LOGO]  Washington Mutual                                 GREAT WESTERN [LOGO]

                                       65
<PAGE>   66
MORE "BANK-LIKE"/LOWER RISK
LOAN COMPOSITION
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                    [PIE CHART]                 [PIE CHART]
                                WASHINGTON MUTUAL(a)            AHMANSON(b)
<S>                              <C>                            <C>
    Commercial                            1%                         >1%
    Commercial Real Estate               12%                         35%
    Consumer                             10%                          3%
    1-4 Family Residential(c)            77%                         62%
</TABLE>

(a) At March 31, 1996.

(b) At March 31, 1996.

(c) Includes residential and other construction.
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                                   GREAT WESTERN [LOGO] 

                                       66
<PAGE>   67
MORE "BANK-LIKE" DEPOSIT COMPOSITION
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                  [PIE CHART]
                                                           [PIE CHART] 
                        WASHINGTON MUTUAL(a)               AHMANSON(b)
<S>                             <C>                         <C>  <C>
 
Total Term                      58%                         68%  (71%)    
Total Savings + MMDA            29%                         22%  (22%)    
Total Checking                  13%                         10%  (16%)  
</TABLE>

(a) At March 31, 1997. Includes deposits of American Savings Bank.

(b) At March 31, 1997. Approximately 3% of current checking deposits, 2% of
    current savings and MMDA deposits, and 2% of currrent term deposits are from
    the acquisition of 61 First Interstate branches. Acquired deposits totaled
    $2.5 billion, or approximately 7% current deposits. First Interstate data
    from analyst presentation on March 28, 1996. Parenthetical entries denote
    deposit composition prior to acquisition of First Interstate branches.
    ----------------------------------------------------------------------------
    [LOGO]Washington Mutual              67                 GREAT WESTERN [LOGO]
<PAGE>   68
                               AHMANSON WILL HAVE
                              DIFFICULTY EXECUTING



[LOGO] Washington Mutual                                   GREAT WESTERN [LOGO]





                                       68
<PAGE>   69
INTEGRATION RISKS ARE VERY SUBSTANTIAL
WITH AN AHM/GWF COMBINATION
- -------------------------------------------------------------------------------

- - Elimination of Great Western name

- - Hostile offer/antagonized employees

- - Disruptive branch closures

  - Substantial deposit runoff

  - Customer losses

- - Questionable systems capabilities

- - Management's lack of integration experience

- -------------------------------------------------------------------------------
[LOGO] Washington Mutual               69                  GREAT WESTERN [LOGO]
<PAGE>   70
                                  CONCLUSIONS



[LOGO] Washington Mutual                                  GREAT WESTERN [LOGO]






                                       70

<PAGE>   71
GREAT WESTERN'S STRATEGIC ALTERNATIVES
- ------------------------------------------------------------------------------
         WAMU Merger                                    AHM Proposal
- ---------------------------------           ----------------------------------
- - Strong growth and profitability           - Mediocre operating performance
- - Attractive earnings and EPS               - Cash EPS growth, reported EPS
  growth                                      dilution
- - Transaction economics:                    - Transaction economics:
  - Realistic cost cuts                       - Cost cutting
  - Fee income opportunities                  - Aggressive stock buyback
  - Loan retention
- - Strong, low risk balance sheet            - Weak, high risk balance sheet
- - Low risk integration                      - High risk integration
- - Flexible strategic alternatives           - Unclear exit strategies
- - Strong insider ownership                  - Low insider ownership
  (discipline)
- - Strong diversified currency               - Increased CA thrift exposure
- ------------------------------------------------------------------------------
[LOGO] Washington Mutual                                  GREAT WESTERN [LOGO]
                                       71
<PAGE>   72
                            Washington Mutual, Inc.

[LOGO]                           Merger With                          [LOGO]

                      Great Western Financial Corporation

                          HIGH GROWTH CONSUMER BANKING

                                  May 22, 1997


                                       72

<PAGE>   73
- --------------------------------------------------------------------------------




                                    APPENDIX




- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                                    GREAT WESTERN [LOGO]

                                       73

<PAGE>   74


CONSOLIDATED LOAN ORIGINATIONS
- ------------------------------------------------------------------------------
($ IN BILLIONS)

                                  [BAR GRAPH]

<TABLE>
<CAPTION>
                     45% INCREASE                17% INCREASE

                                                  YTD          YTD
              1994      1995      1996          APR. 96      APR. 97
              <S>       <C>       <C>             <C>          <C>
               9.3       9.4      13.6            4.3          5.0
</TABLE>


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

[LOGO]  WASHINGTON MUTUAL              74                  GREAT WESTERN [LOGO]

<PAGE>   75
WAMU Lending Activity
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>

        SFR Mortgage Activity(a)                Consumer Lending Activity(b)
            ($ in billions)                            ($ in millions)

              [BAR GRAPH]                                [BAR GRAPH]


          46% Increase    8% Increase             43% Increase     33% Increase
                        Apr. 96 Apr. 97                          Apr. 96 Apr. 97
1994    1995    1996      YTD     YTD     1994    1995    1996      YTD     YTD
<S>     <C>     <C>      <C>    <C>       <C>     <C>     <C>       <C>     <C>

$6.3    $6.8    $9.9     $3.2    $3.5     $839    $888    $1,268    $357    $476
</TABLE>
- -----------------
(a) Consolidated lending
(b) WMB and WMBfsb
- --------------------------------------------------------------------------------
[WASHINGTON MUTUAL LOGO]               75                   [GREAT WESTERN LOGO]
<PAGE>   76

WAMU CONSTRUCTION ACTIVITY
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                         BUILDER CONSTRUCTION ACTIVITY(a)         CUSTOM CONSTRUCTION ACTIVITY(a)
                                 ($ in millions)                         ($ in millions)
                        ----------------------------------      ----------------------------------
                                             20% INCREASE                           35% INCREASE
                                          ----------------                        ----------------

                          45% INCREASE      YTD      YTD          34% INCREASE      YTD      YTD
                        1994  1995  1996  Apr. 96  Apr. 97      1994  1995  1996  Apr. 96  Apr. 97
                        ----  ----  ----  -------  -------      ----  ----  ----  -------  -------
<S>                     <C>   <C>   <C>   <C>      <C>          <C>   <C>   <C>   <C>      <C>
                        $329  $352  $510   $176     $211        $706  $584  $780   $185     $250
</TABLE>

(a) WMB and WMB fsb
- -------------------------------------------------------------------------------
[WASHINGTON MUTUAL LOGO]               76                  [GREAT WESTERN LOGO]

                                       
<PAGE>   77
STRONG DEPOSIT SHARE IN ATTRACTIVE MARKETS(a)
- --------------------------------------------------------------------------------


<TABLE>
<CAPTION>

[BAR GRAPH]
                     California                              
- -------------------------------------------------------------
<S>                                                     <C>
BAC ..................................................  20.9%

WFC ..................................................  14.9%

WAMU/GWF .............................................   9.2%

AHM ..................................................   7.6%

UNBC .................................................   4.8%
</TABLE>

<TABLE>
<CAPTION>

[BAR GRAPH]
                     Washington                              
- -------------------------------------------------------------
<S>                                                     <C>
BAC ..................................................  22.8%

WAMU/GWF .............................................  15.4%

USBC .................................................  13.8%

KEY ..................................................  11.4%

WFC ..................................................   5.7%
</TABLE>

Source: SNL Securities.
(a) June 30, 1996 deposit data updated for announced acquisitions through
    February 26, 1997.
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                 77                GREAT WESTERN [LOGO]

<PAGE>   78
STRONG DEPOSIT SHARE IN ATTRACTIVE MARKETS(a)
- --------------------------------------------------------------------------------


<TABLE>
<CAPTION>

[BAR GRAPH]
                        Oregon                                  
- -------------------------------------------------------------
<S>                                                     <C>
USBC .................................................  32.6%

WFC ..................................................  18.4%

WAMU/GWF .............................................  10.0%

BAC ..................................................   9.3%

KEY ..................................................   8.6%
</TABLE>

<TABLE>
<CAPTION>

[BAR GRAPH]
                         Florida                             
- -------------------------------------------------------------
<S>                                                     <C>
BBI ..................................................  19.2%

FTU ..................................................  17.1%

NB ...................................................  12.1%

STI ..................................................  10.4%

WAMU/GWF .............................................   4.0%
</TABLE>

Source: SNL Securities.
(a) June 30, 1996 deposit data updated for announced acquisitions through
    February 26, 1997.
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                  78                [GREAT WESTERN LOGO]

<PAGE>   79
AHMANSON'S PROJECTED COMBINED FINANCIAL DATA(a)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
($ in millions, except per share amounts; shares in millions)        1997E          1998E        1999E
- --------------------------------------------------------------------------------------------------------
<S>                                                                   <C>          <C>            <C>

   Net Income Available to Common(b)                                  $  423        $  819        $  938
   Intangible Amortization                                                68           226           226
                                                                      ------        ------        ------
   Projected Cash Earnings Available to Common                        $  491       $ 1,045        $1,164
   
   Projected GAAP EPS                                                 $ 2.75        $ 3.13        $ 3.93
      % Pick-Up / (Dilution)                                             (10)%         (11)%           2%
   Projected Cash EPS                                                 $ 3.19        $ 3.99        $ 4.88
      % Pick-Up / (Dilution)                                               1%            9%           21%
 
   Cash Generated to Buy Back Common                                  $  386        $  845        $  978
   Additional Borrowings to Fund Buyback                                 359           320            38
                                                                      ------        ------        ------
   Total Buyback                                                      $  745        $1,165        $1,016
   Average Shares                                                        154           262           239

   Beginning Shares                                                      115           270           246
   Shares Issued                                                         174            12             1
   Shares Repurchased                                                     19            24            17
   Change in Common Stock Equivalents                                      0           (12)            0
                                                                      ------        ------        ------
   Ending Shares                                                         270           246           230
   Average Shares                                                        154           262           239

</TABLE>

(a)  All data based on Ahmanson's March 25, 1997 press release.

(b)  1997 and 1998 are adjusted to exclude non-recurring items.
- --------------------------------------------------------------------------------
[LOGO] Washington Mutual               79                   GREAT WESTERN [LOGO]
                                      
<PAGE>   80

AHMANSON'S OFFER -- ORIGINAL SYNERGIES
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
($ in millions, except per share amounts; shares in millions)        1997E          1998E          1999E
- ---------------------------------------------------------------------------------------------------------
<S>                                                                <C>            <C>            <C>

Base Net Income Available to Common (a)                             $   417        $   773        $   874
Intangible Amortization (a)                                              68            226            226
                                                                    -------        -------        -------

Cash Earnings Available to Common                                   $   485        $   999        $ 1,100

Projected GAAP EPS                                                  $  2.71        $  2.96        $  3.66
   % Pick-Up / (Dilution)                                               (11)%          (16)%           (5)%
Projected Cash EPS                                                  $  3.15        $  3.82        $  4.61
   % Pick-Up / (Dilution)                                                 0%             4%            14%

Base Cash Generated to Buy Back Common (a)                          $   386        $   845        $   978
Change in Cash(b)                                                        (6)           (56)           (65)
Additional Borrowings to Fund Planned Buyback                           359            320             38  
                                                                    -------        -------        -------
Revised Buy Back / (Issuance)                                       $   739         $1,119        $   951

Beginning Shares                                                        115            270            246
Shares Issued                                                           174             12              1
Shares Repurchased / (Issued)                                            19             24             17
Change in Common Stock Equivalents                                        0            (12)             0
                                                                    -------        -------        -------
Ending Shares                                                           270            246            229

Average Shares                                                          154            261            239
Calculated Share Repurchase Price                                   $ 39.57        $ 46.82        $ 56.45
   Multiple of Cash EPS                                                12.6x          12.3x          12.2x
</TABLE>

Note: Assumes cost savings as presented on February 18, 1997 and no revenue
      enhancements. We believe this to be a more realistic synergy level.
      Share repurchases made at prices consistent with March 25, 1997 Ahmanson
      press release (approximately 12.25x cash EPS).
      
(a)   Based on Ahmanson's March 25, 1997 press release.  1997 and 1998 are
      adjusted to exclude non-recurring items.
(b)   Net effect of dividends on additional shares issued and reduced synergies

- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                   80                GREAT WESTERN[LOGO]
<PAGE>   81

AHMANSON'S OFFER -- WAMU CAPITAL/ORIGINAL SYNERGIES
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
($ in millions, except per share amounts; shares in millions)        1997E          1998E          1999E
- ---------------------------------------------------------------------------------------------------------
<S>                                                                <C>            <C>            <C>

Base Net Income Available to Common (a)                             $   417        $   773        $   874
Earnings on Additional Capital (b)                                       13             74             95
                                                                    -------        -------        -------

Revised Net Income to Common                                        $   430        $   847        $   969
Intangible Amortization (a)                                              68            226            226
                                                                    -------        -------        -------

Revised Cash Earnings Available to Common                           $   498        $ 1,073        $ 1,195

Projected GAAP EPS                                                  $  2.65        $  2.84        $  3.43
   % Pick-Up / (Dilution)                                               (13)%          (19)%          (11)%
Projected Cash EPS                                                  $  3.07        $  3.59        $  4.23
   % Pick-Up / (Dilution)                                                (2)%           (2)%            5 %

Base Cash Generated to Buy Back Common (a)                          $   386        $   845        $   978
Change in Cash (c)                                                        0             (5)            (9)
Additional Borrowings to Fund Planned Buyback                           359            320             38
Additional Capital Required (d)                                      (1,309)          (447)          (447)
                                                                    -------        -------        -------
Revised Buy Back / (Issuance)                                       $  (564)       $   713        $   561

Beginning Shares                                                        115            304            287
Shares Issued                                                           174             12              1
Shares Repurchased / (Issued)                                           (15)            16             11
Change in Common Stock Equivalents                                        0            (12)             0
                                                                    -------        -------        -------
Ending Shares                                                           304            287            276

Average Shares                                                          162            299            283
Calculated Share Repurchase Price                                   $ 38.57        $ 44.01        $ 51.78
   Multiple of Cash EPS                                                12.6x          12.3x          12.2x
</TABLE>

Note: Assumes cost savings as presented on February 18, 1997 and no revenue
enhancements and WAMU tangible common equity ratio. Share repurchases made at
prices consistent with Ahmanson's March 25, 1997 press release (approximately
12.25x cash EPS).

(a)  Based on Ahmanson's March 25, 1997 press release.  1997 and 1998 are
     adjusted to exclude non-recurring items.

(b)  Assumes 8% earnings rate and 40% tax rate.

(c)  Net effect of earnings on additional capital, dividends on additional
     shares issued and reduced synergies.

(d)  Additional capital required to equal Washington Mutual's projected capital
     ratios.

- --------------------------------------------------------------------------------
[LOGO] Washington Mutual                   81               GREAT WESTERN [LOGO]
<PAGE>   82
COMPARISON OF CAPITAL STRUCTURES
- -------------------------------------------------------------------------------

<TABLE>
<CAPTION>
($ in millions, except per share amounts; shares in millions)  
                                                                1997E           1998E           1999E
                                                             --------------------------------------------
<S>                                                            <C>            <C>             <C>
  WAMU/GWF
    Tangible Assets(a)                                         $95,220        $104,742        $115,216
    Tangible Common Equity                                       4,671           5,636           6,810
    Ending Primary Shares                                          242             243             244
    Tangible Book Value per Share                              $ 19.28        $  23.17        $  27.91

  AHM/GWF -- 3/25/97 Press Release
    Tangible Assets                                            $90,823        $ 90,767        $ 90,017
    Tangible Common Equity                                       3,146           3,128           3,118
    Ending Primary Shares                                          257             246             230
    Tangible Book Value per Share                              $ 12.22        $  12.72        $  13.59

  AHM/GWF -- Adjusted for WAMU Capital/Original Synergies(b) 
    Tangible Assets                                            $90,823        $ 90,767        $ 90,017
    Tangible Common Equity(c)                                    4,455           4,884           5,321
    Ending Primary Shares                                          291             287             276
    Tangible Book Value per Share                              $ 15.33        $  17.03        $  19.25


</TABLE>
(a)  Assumes 10% annual growth rate for illustrative purposes.
(b)  Assumes cost savings as presented on February 18, 1997 and no revenue
     enhancements and WAMU tangible common equity ratio. Share repurchase made 
     at prices consistent with Ahmanson's March 25, 1997 press release 
     (approximately 12.25x cash EPS).
(c)  Tangible common equity required to equal Washington Mutual tangible common
     equity ratio.
- -------------------------------------------------------------------------------
[LOGO] Washington Mutual                                   GREAT WESTERN [LOGO]

                                       82

<PAGE>   1
                                                                      EXHIBIT 22


                            [Newspaper Advertisement]

                  GRAPH TITLE: Total Return to Stockholders(1)
                            From: 12/29/89 to 4/30/97


[Graph appears here with two lines, one for Washington Mutual and the second
for Ahmanson]

[Horizontal line:  dates (12/29/89 - 4/30/97); Vertical line:  percentage (-100%
through 700%)]


<TABLE>
<CAPTION>
Date           Washington Mutual             Ahmanson
- ----           -----------------             --------
<S>            <C>                           <C>  
12/29/89            0.00%                      0.00%
 3/30/90          -12.24%                     -6.83%
 6/29/90          - 6.91%                     10.28%
 9/28/90           41.82%                     27.12%
12/31/90          -32.93%                    -25.18%
 3/29/91           11.51%                      3.19%
 6/28/91           40.92%                      2.92%
 9/30/91          101.57%                      5.58%
12/31/91           91.26%                      1.41%
 3/31/92           85.90%                     -8.42%
 6/30/92          124.59%                     21.00%
 9/30/92          124.60%                     15.05%
12/31/92          191.77%                     18.31%
 3/31/93          177.89%                     17.23%
 6/30/93          201.33%                      9.22%
 9/30/93          258.55%                     26.31%
12/31/93          220.82%                     26.18%
 3/31/94          157.66%                      9.85%
 6/30/94          178.44%                     24.31%
 9/30/94          177.52%                     38.86%
12/30/94          132.29%                      8.68%
 3/31/95          179.15%                     22.77%
 6/30/95          230.01%                     51.51%
 9/29/95          275.10%                     76.37%
12/29/95          311.89%                     85.70%
 3/29/96          327.32%                     71.58%
 6/28/96          332.52%                     92.67%
</TABLE>


<PAGE>   2


<TABLE>
<S>            <C>                           <C>  
 9/30/96          492.70%                   101.54%
12/31/96          534.61%                   135.49%
 3/31/97          611.13%                   164.98%
 4/30/97          630.59%                   177.73%
</TABLE>


[End of Graph]


                                       WHY WASHINGTON MUTUAL?
                                    BOY, THAT'S A HEAD-SCRATCHER.

         Just look at the figures.

         Since 1990, Washington Mutual has delivered to its stockholders a total
return greater than 600%. That's right, more than 600%.

         Take this history of superior long-term performance and combine it with
the fact that Washington Mutual was rated the number one most admired savings
institution in the country by its peers in Fortune(2) magazine, and you get what
you call a "no brainer."

         These could be a few of the reasons why Great Western's Board of
Directors chose Washington Mutual to be their merger partner.


                                    [Washington Mutual Logo]
                                    The friend of the family [TM]

                                    FDIC Insured


(1)        Source:  Bloomberg Financial Markets.  Return includes reinvestment
           of dividends.

(2)        From an article titled "America's Most Admired Companies," Fortune
           magazine March 3, 1997. America's Most Admired Companies and Fortune
           magazine are trademarks belonging to Time, Inc.




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