COMPASS BANCSHARES INC
424B3, 1997-11-07
NATIONAL COMMERCIAL BANKS
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<PAGE>
 
                                                               FILED PURSUANT TO
                                                                  RULE 424(b)(3)
                                                             FILES NO: 333-38161


                [GSB INVESTMENTS INC. LETTERHEAD APPEARS HERE]

                                                                November 4, 1997

Dear Shareholders:

You are cordially invited to attend the Special Meeting of Shareholders of 
G.S.B. Investments, Inc. ("GSB") to be held on December 4, 1997 at 4:30 P.M., 
local time, at GSB's main office at 2814 SW 34th Street, Gainsville, Florida 
32608.

At the Special Meeting, the Shareholders of GSB will consider and vote upon (1) 
a proposal to approve an Agreement and Plan of Merger ("Merger Agreement") 
pursuant to which GSB will merger (the "Merger") with and into Compass Florida 
Gainesville, Inc., a Florida corporation ("Compass Florida"), a wholly owned 
subsidiary of Compass Bancshares, Inc., a Delaware corporation ("Compass"), and 
(2) a proposal to approve resolutions ratifying all amendments to GSB's 
Articles of the outstanding shares of GSB Common Stock; and all acts of GSB's 
Board of Directors and officers related thereto (the "Resolutions").  Compass 
Florida is a special purpose entity formed for the purpose of effecting the 
Merger.

Your Board of Directors has determined that the Merger is in the best interests 
of GSB and its shareholders and unanimously recommends that you vote "FOR" 
approval of the Merger and "FOR" approval of the Resolutions.

Under the Merger Agreement, each common shareholder of GSB will receive shares 
of Compass common stock in exchange for all his and her shares of GSB common 
stock.  The number of shares of Compass common stock that will be exchanged for 
each share of GSB common stock will be determined as described in the Proxy 
Statement/Prospectus which accompanies this letter.

Consummation of the Merger is subject to certain conditions, including the 
approval and adoption of the Merger Agreement by a majority of GSB's 
shareholders and approval by various regulatory agencies.  The terms of the 
Merger are described in detail in the Proxy Statement/Prospectus that follows.  
I urge you to read this document as you consider your vote.

YOUR VOTE IS IMPORTANT, REGARDLESS OF THE NUMBER OF SHARES YOU OWN.  THE 
AFFIRMATIVE VOTE OF A MAJORITY OF THE OUTSTANDING SHARES OF GSB COMMON STOCK ARE
REQUIRED TO APPROVE THE MERGER AGREEMENT AND THE RESOLUTIONS.  CONSEQUENTLY, THE
FAILURE TO VOTE WILL HAVE THE SAME EFFECT AS A VOTE AGAINST THE MERGER. IT IS 
ESSENTIAL THAT YOU TAKE THE TIME TO CONSIDER AND TO VOTE UPON THIS SIGNIFICANT 
MATTER AND THAT YOUR SHARES BE REPRESENTED AT THE SPECIAL MEETING.

On behalf of the Board of Directors, I thank you for your investment in GSB, and
for your serious consideration of the important matter at hand.

                                        Sincerely yours,

                                        /s/ Carl Walls
                                        ----------------
                                        Carl Walls
                                        President
<PAGE>
 
                [GSB INVESTMENTS INC. LETTERHEAD APPEARS HERE]

                   NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
                          TO BE HELD DECEMBER 4,1997

        NOTICE IS HEREBY GIVEN that a Special Meeting of Shareholders (the
"Special Meeting") of G.S.B. Investments, Inc. ("GSB") will be held on December
4, 1997 at 4:30 P.M., local time, at GSB's main offices located at 2814 SW 34th
Street, Gainesville, Florida 32608, for the following purposes:

        1) To approve, ratify, confirm and adopt an Agreement and Plan of
        Merger, dated as July 8, 1997, by and between Compass Bancshares, Inc.
        and GSB (the "Merger Agreement"), pursuant to which GSB will be merged
        with and into an affiliate of Compass and become a wholly owned
        subsidiary of Compass;

        2) To approve, and adopt resolutions ratifying (i) all amendments to
        GSB's Articles of Incorporation increasing the authorized number of
        shares of GSB Common Stock, (ii) the issuance of the outstanding shares
        of GSB Common Stock, and (iii) all acts of GSB's Board of Directors and
        officers related thereto;

        3) To consider and conduct such other business as may come before the
        Special Meeting.

        The Board of DIrectors of GSB has fixed October 16, 1997 as the record
date for the determination of shareholders entitled to notice of and to vote at
the Special Meeting and any adjournments thereof (the "Record Date").

        Shareholders who do not plan to attend the Special Meeting are requested
to sign, date and return the enclosed Proxy Card in the enclosed postage paid
envelope. Any Proxy given by a shareholder may be revoked at any time before it
is exercised. A Proxy may be revoked by filing with GSB's Corporate Secretary a
written revocation or a duly executed Proxy bearing a later date. Any
shareholder present at the Special Meeting may revoke his or her Proxy and vote
personally on each matter brought before the Special Meeting.


                                        BY ORDER OF THE BOARD OF DIRECTORS

                                        /s/ Carl Walls
                                        ----------------------
                                        Carl Walls, President


Gainesville, Florida
November 4, 1997


<PAGE>
 
G.S.B. INVESTMENTS, INC.                     COMPASS BANCSHARES, INC.


                              ____________________

                           PROXY STATEMENT/PROSPECTUS

     Compass Bancshares, Inc., a Delaware corporation ("Compass"), has filed
this Proxy Statement/Prospectus with the Securities and Exchange Commission (the
"Commission") pursuant to the Securities Act of 1933, as amended (the
"Securities Act"), with respect to 1,650,000 shares of Compass $2.00 par value
common stock ("Compass Common Stock") to be issued in the proposed merger (the
"Merger") of G.S.B. Investments, Inc., a Florida corporation ("GSB"), with and
into Compass Florida Gainesville, Inc. ("Compass-Florida"), a Florida
corporation and wholly owned subsidiary of Compass being formed for the purpose
of effecting the Merger.

     This Proxy Statement/Prospectus constitutes the proxy statement of GSB
relating to the solicitation of proxies for use at the special meeting of
shareholders of GSB (the "Special Meeting") scheduled to be held on December 4,
1997 at 4:30 P.M., at the principal offices of GSB located at 2814 S.W. 34th
Street, Gainesville, Florida  32608, and any adjournments thereof.  At the
Special Meeting, the shareholders of record of GSB as of October 16, 1997 (the
"Record Date") will consider and vote upon (i) a proposal to approve, ratify,
confirm and adopt the Agreement and Plan of Merger dated as of July 8, 1997 (the
"Merger Agreement," a copy of which is attached to this Proxy
Statement/Prospectus as Appendix A and is hereby incorporated by reference), by
and between Compass and GSB, and the transactions contemplated thereby, and (ii)
a proposal to approve resolutions ratifying all amendments to GSB's Articles of
Incorporation increasing the authorized number of shares of GSB Common Stock,
the issuance of the outstanding shares of GSB Common Stock, and all acts of
GSB's Board of Directors and officers related thereto (the "Resolutions").  As
more fully described herein, pursuant to the Merger Agreement, GSB will merge
(the "Merger") with and into Compass-Florida, and all of the outstanding shares
of GSB common stock, par value $.10 ("GSB Common Stock") will be converted into
a right to receive 1,650,000 shares of Compass Common Stock, less the number of
shares of Compass Common Stock necessary to cancel existing options to purchase
GSB Common Stock granted under various individual stock option agreements (the
"GSB Options"), all as more fully described herein.  SEE "THE MERGER -- MERGER
CONSIDERATION."

     A table setting forth the number of shares of Compass Common Stock to be
issued to the holders of the GSB Options in cancellation thereof (the "Option
Payment Shares"), the number of shares of Compass Common Stock to be issued to
the holders of the GSB Common Stock in exchange therefor (the "Stock Payment
Shares") and the number of shares of Compass Common Stock to be exchanged for
each share of GSB Common Stock (the "Conversion Ratio"), based on a range of
assumed Market Values and certain other factors, is provided elsewhere in this
Proxy Statement/Prospectus.  SEE "THE MERGER -- MERGER CONSIDERATION."

     Other than reductions due to the payment of cash for fractional shares and
for shares held by dissenting shareholders, in no event will the aggregate
number of shares of Compass Common Stock to be issued in the Merger be less than
1,650,000.

     This Proxy Statement/Prospectus also constitutes the prospectus of Compass
with respect to the shares of Compass Common Stock to be delivered to the GSB
Shareholders in the Merger.  Compass Common Stock is publicly traded in the
over-the-counter market and quoted on the NASDAQ National Market under the
symbol "CBSS."  On October 29, 1997, the last reported sale price per share of
Compass Common Stock was $37.75.

     Compass' principal executive offices are located at 15 South 20th Street,
Birmingham, Alabama 35233, and its telephone number is (205) 933-3000.  GSB's
principal executive offices are located at 2814 S.W. 34th Street, Gainesville,
Florida 32608, and its telephone number is (352) 375-3400.
<PAGE>
 
THE SECURITIES OF COMPASS BANCSHARES, INC. OFFERED IN CONNECTION WITH THE MERGER
HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION,
NOR HAS THE COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROXY
STATEMENT/PROSPECTUS.  ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

     This Proxy Statement/Prospectus is first being mailed or delivered to all
holders of record of GSB Common Stock on or about November 4, 1997.

                                       2
<PAGE>
 
                             AVAILABLE INFORMATION

     Compass is subject to the information requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and, accordingly, files
reports, proxy statements and other information with the Commission.  Such
reports, proxy statements and other information can be inspected and copied at
the Commission's public reference rooms located at 450 Fifth Street, N.W., Room
1024, Washington, D.C. 20549, and the public reference facilities in the
Northeast Regional Office, 13th Floor, Seven World Trade Center, New York, New
York 10048, and the Midwest Regional Office, Citicorp Center, 500 West Madison
Street, Suite 1400, Chicago, Illinois 60661-2511.  Copies of such materials can
be obtained at prescribed rates by writing to the Securities and Exchange
Commission, Public Reference Branch, 450 Fifth Street, N.W., Washington, D.C.
20549.  Such materials may also be accessed electronically at the Commission's
web site on the internet:  http:/www.sec.gov.  The Compass Common Stock is
quoted on the Nasdaq National Market, and such reports, proxy statements and
other information concerning Compass are available for inspection at the Public
Reference Section of the Nasdaq National Market at 1737 K Street, N.W.,
Washington, D.C. 20006.

     Compass has filed with the Commission a Registration Statement on Form S-4
(the "Registration Statement") under the Securities Act for the registration of
the Compass Common Stock proposed to be issued and exchanged in the Merger.
This Proxy Statement/Prospectus was filed as a part of the Registration
Statement.  This Proxy Statement/Prospectus does not contain all of the
information set forth in the Registration Statement, as certain parts are
permitted to be omitted by the rules and regulations of the Commission.  For
further information pertaining to Compass, GSB, Compass Common Stock, and
related matters, reference is made to the Registration Statement, including the
exhibits filed as a part thereof, which may be inspected at, and copies of which
may be obtained by mail from, the Public Reference Branch of the Commission
referred to above.

     THIS PROXY STATEMENT/PROSPECTUS INCORPORATES DOCUMENTS BY REFERENCE WHICH
ARE NOT INCLUDED HEREIN OR DELIVERED HEREWITH.  SUCH DOCUMENTS CONCERNING
COMPASS (OTHER THAN CERTAIN EXHIBITS TO SUCH DOCUMENTS) ARE AVAILABLE TO EACH
BENEFICIAL OWNER OF GSB COMMON STOCK WITHOUT CHARGE AND UPON REQUEST, FROM THE
CONTROLLER OF COMPASS AT 15 SOUTH 20TH STREET, BIRMINGHAM, ALABAMA 35223
(TELEPHONE NUMBER (205) 558-5740).  SUCH DOCUMENTS CONCERNING GSB (OTHER THAN
CERTAIN EXHIBITS TO SUCH DOCUMENTS) ARE AVAILABLE TO EACH BENEFICIAL OWNER OF
GSB COMMON STOCK WITHOUT CHARGE AND UPON REQUEST, FROM SHERI HIGGINBOTHAM, CHIEF
FINANCIAL OFFICER OF GSB AT 2814 S.W. 34TH STREET, GAINESVILLE, FLORIDA 32608,
TELEPHONE NUMBER (352)375-3400.  IN ORDER TO ENSURE TIMELY DELIVERY OF THE
DOCUMENTS, ANY SUCH REQUEST SHOULD BE MADE BY NOVEMBER 28, 1997.


                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     The following documents previously filed by Compass (File No. 0-6032)
pursuant to the Exchange Act are incorporated by reference in this Proxy
Statement/Prospectus:

     (i)    Compass' annual report on Form 10-K for the year ended December 31,
            1996;

     (ii)   Compass' quarterly report on Form 10-Q for the quarter ended March 
            31, 1997;

     (iii)  Compass' quarterly report on Form 10-Q for the quarter ended June
            30, 1997;

     (iv)   Compass' Proxy Statement dated March 21, 1997, relating to its
            annual meeting of shareholders held on April 21, 1997; and

     (v)    The description of Compass Common Stock contained in its Proxy
            Statement dated April 16, 1982, relating to its Annual Meeting held
            May 17, 1982.

                                       3
<PAGE>
 
     All documents filed by Compass pursuant to Sections 13(a), 13(c), 14 or
15(d) of the Exchange Act subsequent to the date hereof and prior to the date of
the Special Meeting are incorporated herein by reference and shall be deemed a
part hereof from the date of filing of such documents.

     Any statement contained in a document incorporated or deemed to be
incorporated by reference herein, or contained in this Proxy
Statement/Prospectus, shall be deemed to be modified or superseded for purposes
of this Proxy Statement/Prospectus to the extent that a statement contained
herein or in any subsequently filed document which also is deemed to be
incorporated herein modifies or supersedes such statement.  Any statement so
modified or superseded shall not be deemed to constitute a part of this Proxy
Statement/Prospectus, except as so modified or superseded.

     No person has been authorized to give any information or to make any
representations other than those contained in this Proxy Statement/Prospectus,
and, if given or made, such information or representations must not be relied
upon as having been authorized by Compass, GSB or their respective affiliates.
This Proxy Statement/Prospectus does not constitute an offer to exchange or
sell, or a solicitation of an offer to exchange or purchase, any securities
other than the Compass Common Stock offered hereby, nor does it constitute an
offer to exchange or sell or a solicitation of an offer to exchange or purchase
such securities in any state or other jurisdiction to any person to whom such an
offer or solicitation would be unlawful.

     Neither the delivery of this Proxy Statement/Prospectus, nor any
distribution of securities made hereunder, shall under any circumstances create
any implication that there has been no change in the affairs of Compass, GSB or
their respective affiliates since the date of this Proxy Statement/Prospectus.

     All information concerning Compass and its affiliates has been furnished by
Compass, and all information regarding GSB and the Bank has been furnished by
GSB.

                                       4
<PAGE>
 
                           PROXY STATEMENT/PROSPECTUS
                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
 
<S>                                                       <C>        
AVAILABLE INFORMATION...........................................  3
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE.................  3
SUMMARY.........................................................  6
     Parties to the Merger......................................  6
     The Merger.................................................  7
     Reasons for the Merger; Recommendation of
     Board of Directors.........................................  9
     The Special Meeting........................................  9
     Record Date................................................  9
     Shareholder Votes Required.................................  9
     Dissenters' Rights......................................... 10
     Conditions to Consummation and
          Regulatory Approvals.................................. 10
     No Solicitation; Termination Fee........................... 10
     Federal Income Tax Consequences............................ 10
     Accounting Treatment....................................... 11
MARKET VALUE OF SECURITIES...................................... 12
SELECTED FINANCIAL DATA AND COMPARATIVE PER SHARE DATA.......... 13
RISK FACTORS.................................................... 15
RECENT DEVELOPMENTS............................................. 15
     Merger of Compass Bank-Florida into
          Compass Bank-Alabama.................................. 15
     Compass Bank-Texas' Membership in
          Federal Reserve System................................ 15
     Third Quarter Earnings..................................... 16
THE SPECIAL MEETING............................................. 16
     General.................................................... 16
     Date, Place and Time....................................... 16
     Record Date................................................ 16
     Shareholder Votes Required................................. 16
     Voting and Revocation of Proxies........................... 17
     Solicitation of Proxies.................................... 17
RATIFICATION OF PRIOR ISSUANCES OF GSB COMMON
     STOCK AND RELATED MATTERS.................................. 17
     Background................................................. 17
     Proposed Resolutions....................................... 18
     Shareholder Votes Required................................. 18
THE MERGER...................................................... 19
     General.................................................... 19
     Merger Consideration....................................... 19
     Background and Reasons for the Merger...................... 21
     Opinion of Financial Advisor............................... 22
     Effective Time............................................. 25
     Operations After the Merger................................ 25
     Terms and Conditions to the Merger......................... 25
     No Solicitation............................................ 27
     Additional Agreements...................................... 28
     Government Approval........................................ 28
     Business Pending Effective Time............................ 28
     Amendment.................................................. 29
     Termination; Termination Fee............................... 29
     Exchange of Shares......................................... 30
     Dissenters' Rights......................................... 30
     Federal Income Tax Consequences............................ 31
     Accounting Treatment....................................... 33
SUPERVISION AND REGULATION...................................... 33
     General.................................................... 33
     Compass, Compass Banks of Texas and
          Compass Bancorporation................................ 33
     The Subsidiary Banks....................................... 35
     Other...................................................... 36
 
DESCRIPTION OF COMPASS COMMON AND PREFERRED STOCK............... 36
     Compass Common Stock....................................... 36
     Compass Preferred Stock.................................... 37
COMPARISON OF RIGHTS OF SHAREHOLDERS
  OF GSB AND COMPASS............................................ 38
     Charter and Bylaw Provisions............................... 38
     Shareholder Approval of Mergers............................ 38
     Dissenters' Rights......................................... 38
     Shareholders Meetings and Voting........................... 39
     Dividends.................................................. 40
     Preemptive Rights.......................................... 41
     Liquidation Rights......................................... 41
     Limitation of Liability and Indemnification................ 41
     Antitakeover Legislation................................... 41
RESALE OF COMPASS STOCK......................................... 43
INFORMATION ABOUT COMPASS....................................... 43
     Incorporation of Certain Documents by
     Reference.................................................. 43
     Interests of Certain Persons............................... 43
INFORMATION ABOUT GSB........................................... 44
     Description of Business.................................... 44
     Information About Voting Securities
          and Principal Holders Thereof......................... 46
INTERESTS OF CERTAIN PERSONS IN THE MERGER...................... 47
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
  CONDITION AND RESULTS OF OPERATION OF GSB..................... 48
     Results of Operations...................................... 48
     Capital Resources, Liquidity, and Financial
          Condition............................................. 51
     Investment Securities...................................... 55
     Deposits................................................... 56
     Loans...................................................... 57
     Nonaccrual, Past Due and Restructured
          Loans................................................. 59
     Return on Equity and Assets................................ 60
     Changes in and Disagreements with
          Accountants........................................... 60
RELATIONSHIPS WITH INDEPENDENT ACCOUNTANTS...................... 60
EXPERTS......................................................... 60
LEGAL OPINIONS.................................................. 61
INDEMNIFICATION................................................. 61
OTHER MATTERS................................................... 61
INDEX TO FINANCIAL STATEMENTS OF
  G.S.B. INVESTMENTS, INC.......................................F-1
</TABLE>

                                       5
<PAGE>
 
                                    SUMMARY

The following is a brief summary of certain information relating to the Merger
contained elsewhere in this Proxy Statement/Prospectus.  This summary is not
intended to describe all material information relating to the Merger and is
qualified in its entirety by reference to the more detailed information and
financial statements contained elsewhere in this Proxy Statement/Prospectus,
including the Appendices hereto and the documents referred to herein or
incorporated by reference.  Shareholders are urged to read carefully the entire
Proxy Statement/Prospectus and the related documents.

PARTIES TO THE MERGER

     COMPASS.  Compass is a Delaware corporation which was organized in 1970.
It is a bank holding company registered with the Board of Governors of the
Federal Reserve System (the "Federal Reserve") under the Bank Holding Company
Act of 1956, as amended (the "BHC Act").  Substantially all of Compass' revenues
are derived from its subsidiaries, which are primarily commercial banks located
in Alabama, Texas and Florida.  The principal executive offices of Compass are
located at 15 South 20th Street, Birmingham, Alabama 35223, telephone number
(205) 558-5740.

     Compass owns Compass Bank, an Alabama state bank headquartered in
Birmingham, Alabama ("Compass Bank-Alabama"), and Central Bank of the South, an
Alabama state bank headquartered in Anniston, Alabama.  Compass Bank-Florida,
which was a party to the Merger Agreement, recently merged into Compass Bank-
Alabama, which now conducts a general, full-service commercial and consumer
banking business through 88 banking offices located in Alabama and 34 banking
offices in Florida.   Compass Bank-Alabama also is engaged in the investment,
trust and equipment leasing businesses, and other bank operating activities.
Central Bank of the South primarily serves as a controlled disbursement facility
for commercial deposit customers of Compass-Alabama.

     Compass also owns Compass Banks of Texas, Inc., a Delaware corporation
("Compass Banks of Texas").  Compass Banks of Texas and its wholly owned
subsidiary, Compass Bancorporation of Texas, Inc., a Delaware corporation
("Compass Bancorporation"), are bank holding companies registered with the
Federal Reserve under the BHC Act.  Compass Bancorporation owns Compass Bank, a
Texas state bank headquartered in Houston, Texas ("Compass Bank-Texas"); River
Oaks Trust Company, a trust company located in Houston, Texas ("River Oaks Trust
Company"); and Compass Texas Management, Inc., a Texas corporation ("Compass
Management").   Compass Management provides management services to affiliated
banks.  The wholly owned Texas commercial bank subsidiaries conduct a general,
full-service commercial and consumer banking business through 105 banking
offices located in Texas.

     Compass actively pursues business combinations which are deemed beneficial
to its shareholders.  During 1996, Compass acquired Equitable Bankshares, Inc.,
and its bank subsidiary, Equitable Bank, located in Dallas, Texas; Peoples
Bancshares, Inc. and its bank subsidiary, The Peoples National Bank, located in
Belton, Texas; Post Oak Bank, located in Houston, Texas; Flower Mound
Bancshares, Inc. and its bank subsidiary, Security Bank, located in Flower
Mound, Texas; Royall Financial Corporation and its bank subsidiary, The Royall
National Bank of Palestine, located in Palestine, Texas; Texas American Bank
located in San Antonio, Texas; ProBank located in Woodlands, Texas; three San
Antonio branches of Coastal Bank ssb; and CFB Bancorp, Inc. and its subsidiary,
Community First Bank of Jacksonville, Florida.  In 1997, Compass acquired
Horizon Bancorp, Inc. and its subsidiary, Horizon Bank & Trust, ssb, located in
Austin, Texas; Enterprise National Bank of Jacksonville, located in
Jacksonville, Florida; the Crosby, Texas branch of Bank One, Texas, National
Association; and Greater Brazos Valley Bancorp, Inc. and its subsidiary,
Commerce National Bank, located in Bryan/College State, Texas and Central Texas
Bancorp, Inc. and its subsidiary the Texas National Bank of Waco, located in
Waco, Texas.  On September 25, 1997 Compass announced the execution of a
definitive agreement to acquire First University Corporation and its wholly
owned bank subsidiary West University Bank, N.A., located in Houston, Texas.  On
October 16, 1997 Compass announced the execution of a definitive agreement to
acquire Fidelity Resources Company and its wholly owned bank subsidiary,
Fidelity Bank, N.A., located in Dallas, Texas.

                                       6
<PAGE>
 
     Compass-Florida will be a Florida corporation and a wholly owned subsidiary
of Compass and is being formed for the purpose of effecting the Merger.

     On June 30, 1997, Compass and its subsidiaries had consolidated assets of
$12.4 billion, consolidated deposits of $9.4 billion, and total shareholders'
equity of $886 million.  Of Compass' $12.4 billion of consolidated assets,
approximately $6.5 billion are held in Alabama, $4.9 billion are held in Texas,
and $1.2 billion are held in Florida.  SEE "RECENT DEVELOPMENTS -- THIRD QUARTER
EARNINGS," "AVAILABLE INFORMATION" AND "INCORPORATION OF CERTAIN DOCUMENTS BY
REFERENCE."

     GSB.  GSB is a one-bank holding company incorporated under the laws of the
State of Florida in March 1982, and was registered under the BHC Act in
September 1982.  GSB's executive offices are located at 2814 S.W. 34th Street,
Gainesville, Florida 32608, and its telephone number is (352) 375-3400.  GSB's
principal assets are all of the issued and outstanding shares of capital stock
of Gainesville State Bank (the "Bank").  GSB's only activity and source of
earnings are derived from its ownership and operation of the Bank.

     The Bank was incorporated under the laws of the State of Florida in October
1976.  The Bank conducts substantially the same business operations as a typical
independent commercial bank.  The Bank offers a wide range of consumer and
commercial banking services traditionally offered by commercial banks, such as
personal and commercial checking accounts, regular negotiable order of
withdrawal ("NOW") accounts, certificates of deposit, money market accounts,
savings accounts, IRA accounts, credit cards, money orders, traveler's cheques,
notary service, safe deposit boxes and wire transfers.  These depository
services are further complemented by direct deposit programs, night depository
services and banking by mail.  The Bank also originates a variety of loans,
including, but not limited to, commercial and consumer loans, and loans secured
by deposit accounts and other marketable collateral.  All accounting and
statement processing is handled by the Bank's internal proof and bookkeeping
departments using computer systems.  In addition, the Bank makes extensive use
of computer terminals in its teller and lobby locations that permit efficient
handling and tracking of new accounts, loans and other paper intensive services
and provides every employee of the Bank a complete customer profile at all
times.  SEE "INFORMATION ABOUT GSB" AND "MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS."

THE MERGER

     The Merger Agreement provides that the Merger shall become effective on the
date and time Articles of Merger are filed with the Florida Department of State
(the "Effective Time").  Subject to the satisfaction of all conditions to the
Merger, it is expected that the Effective Time will be as soon as practicable
after December 31, 1997.  SEE "THE MERGER -- TERMS AND CONDITIONS TO THE
MERGER"; "THE MERGER -- GOVERNMENT APPROVAL."

     Pursuant to the Merger Agreement, the holders of GSB Common Stock as of the
Effective Time (the "GSB Shareholders"), other than GSB Shareholders who perfect
their dissenters' rights, shall receive aggregate merger consideration of
1,650,000 shares of Compass Common Stock (as adjusted due to the exercise of
dissenters' rights), less the Option Payment Shares (as defined below).

     As of the Record Date, certain officers and employees of GSB and the Bank
held GSB Options to acquire 25,990 authorized but unissued shares of GSB Common
Stock.  Pursuant to the Merger Agreement, the holders of GSB Options which
remain unexercised as of the Effective Time will be entitled to receive the
Option Payment Shares in cancellation of their GSB Options.  The Option Payment
Shares will be paid out of the aggregate merger consideration of 1,650,000
shares of Compass Common Stock.  A more detailed discussion of the Option
Payment Shares appears elsewhere in this Proxy Statement/Prospectus.  SEE "THE
MERGER -- MERGER CONSIDERATION."

     The number of Option Payment Shares issued to the holders of GSB Options at
the Effective Time will be determined based on a formula that takes into
consideration (i) the average closing sales price of the Compass Common Stock as
reported by the NASDAQ National Market for the twenty trading days immediately
preceding the tenth business day prior to the closing of the transactions
contemplated by the Merger Agreement (the "Market Value"), (ii) the exercise
prices of the GSB Options which remain unexercised at the Effective Time and
(iii) the

                                       7
<PAGE>
 
fully diluted number of shares of GSB Common Stock which would be outstanding at
the Effective Time assuming all GSB Options had been exercised.  The formula is
intended to compensate the holders of the GSB Options for the value of the GSB
Options accrued since the date of grant by GSB and will require Compass to issue
to each holder of GSB Options the number of Option Payment Shares equal to the
holder's "in-the-money" profit on the GSB Option divided by the value of the
Compass Common Stock (i.e., the Market Value).  As the Market Value increases,
the "in-the-money" profit attributable to the holders of GSB Options will also
increase. The result is that the number of shares of Compass Common Stock to be
allocated in the Merger to the holders of GSB Options will increase, while the
number of shares of Compass Common Stock to be allocated to the holders of the
GSB Common Stock will decrease.


     The GSB Board of Directors has determined that this method for allocating
the shares of Compass Common Stock to be received in the Merger among the
holders of the GSB Common Stock and GSB Options is a fair method for allocating
such shares.

     A table setting forth the number of Option Payment Shares, the number of
Stock Payment Shares and the corresponding Conversion Ratios is provided
elsewhere in this Proxy Statement/Prospectus.  Such table assumes a range of
Market Values and also assumes that (i) no GSB Shareholder exercises dissenter's
rights and (ii) the number of issued and outstanding shares of GSB Common Stock
and the number of authorized but unissued shares of GSB Common Stock subject to
issuance upon exercise of GSB Options are the same as of the Effective Time as
they were on the Record Date.  SEE "THE MERGER -- MERGER CONSIDERATION."

     Assuming that the Market Value will be between $30.00 and $56.00 and the
other assumptions described above, the range of shares of Compass Common Stock
which each GSB Shareholder will be entitled to receive in exchange for each
share of GSB Common Stock held would be from 2.6179 to 2.6329 (based upon the
estimated range of Market Values provided in the table appearing in "The Merger-
- -Merger Consideration").  The actual trading price of the Compass Common Stock
at the time of the Merger and thereafter may vary.

     Other than reductions due to the payment of cash for fractional shares and
for shares held by dissenting shareholders, in no event will the aggregate
number of shares of Compass Common Stock to be issued in the Merger be less than
1,650,000.

     GSB Shareholders shall receive for each share of GSB Common Stock held at
the Effective Time a number of shares of Compass Common Stock equal to the
quotient of 1,650,000 (adjusted due to the exercise of dissenters' rights and
less the number of Option Payment Shares) divided by the number of shares of GSB
Common Stock issued and outstanding immediately prior to the Effective Time (the
"Per Share Merger Consideration" or the "Conversion Ratio").  Assuming no holder
of GSB Common Stock exercises dissenter's rights and assuming all GSB Options
are exercised prior to the Effective Time, which would result in (i) 634,471
shares of GSB Common Stock issued and outstanding immediately prior to the
Effective Time and (ii) no Option Payment Shares, the Per Share Merger
Consideration which each GSB Shareholder will be entitled to receive is
approximately 2.6006 shares of Compass Common Stock.

     Compass-Florida will be the surviving entity in the Merger (the "Surviving
Corporation"), and the officers and directors of Compass-Florida at the
Effective Time will remain as the officers and directors of the Surviving
Corporation.  Compass and GSB presently intend that immediately following the
completion of the Merger, the Bank will be merged with and into Compass Bank-
Alabama, subject to the necessary regulatory approvals.  Thereafter, the
separate existence of the Bank will cease, and the former branches of the Bank
will become branches of Compass Bank-Alabama.  Compass intends that the Bank's
personnel will remain following the Merger.  SEE "THE MERGER -- GENERAL;"
"INFORMATION ABOUT GSB."

     The Merger Agreement also provides that the number of shares of Compass
Common Stock to be received by GSB Shareholders in the Merger will be adjusted
to give effect to any stock dividends or splits, reclassifications,
recapitalizations or conversions with respect to Compass Common Stock when the
record date or payment occurs prior to the Effective Time.  SEE "THE MERGER --
GENERAL."

                                       8
<PAGE>
 
     The Merger Agreement was the result of arm's-length negotiations between
representatives of GSB and Compass.  GSB's Board of Directors believes that the
terms of the Merger are fair to GSB shareholders.  In addition, a fairness
opinion has been received from Alex Sheshunoff & Co., Investment Banking with
respect to the fairness, from a financial point of view, of the Merger to the
GSB Shareholders.  The fairness opinion is attached to this Proxy
Statement/Prospectus as Appendix C.  SEE "SUMMARY -- REASONS FOR THE MERGER;
RECOMMENDATION OF BOARD OF DIRECTORS;" "THE MERGER -- BACKGROUND AND REASONS FOR
THE MERGER;" "THE MERGER -- OPINION OF FINANCIAL ADVISOR;" AND APPENDIX C.

REASONS FOR THE MERGER; RECOMMENDATION OF BOARD OF DIRECTORS

     In reaching its conclusion to approve the Merger and to recommend the
approval and adoption of the Merger Agreement by the shareholders of GSB, the
GSB Board of Directors considered a wide variety of factors, including: the
opportunity of GSB Shareholders to continue equity participation in a larger,
more diversified bank on a tax-deferred basis; the potential to provide
additional services to existing GSB customers; the fairness opinion of Alex
Sheshunoff & Company; the exchange ratio and historical prices for GSB Common
Stock and Compass Common Stock; the terms and conditions of the Merger
Agreement; the likelihood of consummation of the Merger Agreement; the financial
resources and depth of the larger organization which would allow GSB to
accelerate the implementation of its strategic plans; greater career
opportunities for bank employees; and the benefit to shareholders of owning
stock in a larger, more diversified company within an established trading
market.  In addition, the GSB Board of Directors considered the business,
financial condition, results of operation and prospects of GSB and Compass and
determined that the Merger Agreement could provide to GSB competitive strength
and business opportunities not otherwise available to GSB if it remained a
separate company.  For additional information, SEE "THE MERGER - BACKGROUND AND
REASON FOR THE MERGER."

     The Board of Directors of GSB has determined that the terms of the Merger
Agreement and the transactions contemplated thereby are fair to, and in the best
interest of, GSB and its shareholders.

THE SPECIAL MEETING

     The Special Meeting will be held on December 4 , 1997, at 4:30 P.M., local
time, at the principal offices of GSB located at 2814 S.W. 34th Street,
Gainesville, Florida  32608, for the purpose of approving, ratifying, confirming
and adopting the Merger Agreement, approving the proposed Resolutions and
transacting such other business as may properly come before the Special Meeting.
SEE "THE SPECIAL MEETING" AND "RATIFICATION OF PRIOR ISSUANCES OF GSB COMMON
STOCK AND RELATED MATTERS."

RECORD DATE

     The Record Date has been set by GSB's Board of Directors as the close of
business on October 16, 1997.  Only holders of GSB's Common Stock as of such
date will be entitled to vote at the Special Meeting. SEE, "THE SPECIAL
MEETING."


SHAREHOLDER VOTES REQUIRED

     The Merger must be approved by the affirmative vote of the holders of a
majority of the shares of the GSB Common Stock issued and outstanding as of the
Record Date.  Directors, certain officers and certain shareholders of GSB owning
306,536 shares of GSB Common Stock, comprising 50.37% of the total shares of GSB
Common Stock issued and outstanding as of the Record Date, have agreed, pursuant
to a Voting Agreement and Irrevocable Proxy, to vote their shares in favor of
the Merger.  BECAUSE SUCH OFFICERS, DIRECTORS AND SHAREHOLDERS HAVE THE POWER TO
VOTE A MAJORITY OF THE SHARES OF GSB COMMON STOCK ISSUED AND OUTSTANDING AND
ENTITLED TO VOTE AT THE SPECIAL MEETING, THE EFFECT OF THEIR AGREEMENT TO VOTE
IN FAVOR OF THE MERGER ASSURES THAT SHAREHOLDER APPROVAL OF THE MERGER WILL BE
OBTAINED AT THE SPECIAL MEETING.

                                       9
<PAGE>
 
     Compass-Florida is being formed for the purpose of facilitating the Merger
and will be wholly owned by Compass.  Subject to the satisfaction or wavier of
all of the conditions to the parties' obligations to effect the Merger, Compass,
as the sole shareholder of Compass-Florida, will approve the Merger Agreement in
the manner prescribed by the Florida Business Corporation Act ("FBCA").

DISSENTERS' RIGHTS

     Holders of GSB Common Stock who timely object to the Merger, and who
otherwise comply with the applicable provisions of the FBCA, will be entitled to
exercise dissenters' rights.   SEE "THE MERGER -- DISSENTERS' RIGHTS" AND
APPENDIX B.

CONDITIONS TO CONSUMMATION AND REGULATORY APPROVALS

     Consummation of the Merger is subject to approval of the Merger by the
holders of GSB Common Stock as of the Record Date, which approval is being
solicited by this Proxy Statement/Prospectus, as well as certain other
conditions set forth in the Merger Agreement.  SEE "THE MERGER -- TERMS AND
CONDITIONS TO THE MERGER."

     Consummation of the Merger is also conditioned on the receipt of certain
regulatory approvals from the Federal Reserve under the BHC Act.  Compass has
requested and expects to receive such approval from the Federal Reserve.  SEE
"THE MERGER -- GOVERNMENT APPROVAL."

NO SOLICITATION; TERMINATION FEE

     GSB has agreed in the Merger Agreement not to solicit or facilitate any
inquiries or proposals from, or engage in any discussions or negotiation with,
any other person concerning any proposed acquisition, merger or other business
combination involving GSB (an "Acquisition Proposal"), unless GSB's Board of
Directors is required to do so in the exercise of its fiduciary duties.  In the
event the Board of Directors of GSB solicits or facilitates an Acquisition
Proposal in violation of its agreement not to do so, or if it withdraws or
adversely modifies its recommendation (including without limitation, the
execution of an agreement for the disposition or merger of GSB or the Bank) that
GSB's shareholders vote in favor of the approval and adoption of the Merger
Agreement and the Merger at the Special Meeting, then Compass may terminate the
Merger Agreement.  In the event GSB's Board of Directors must engage in
discussions or negotiation with another person concerning an Acquisition
Proposal in the exercise of its fiduciary duties, then GSB may terminate the
Merger Agreement.  In either event, GSB shall pay to Compass a termination fee
of $2,500,000.  SEE "THE MERGER -- NO SOLICITATION," "THE MERGER -- TERMINATION;
TERMINATION FEE."

FEDERAL INCOME TAX CONSEQUENCES

     In the opinion of Balch & Bingham LLP ("Balch & Bingham"), counsel to
Compass, based upon certain representations and assumptions, the Merger, if
consummated in accordance with the Merger Agreement, will qualify as a
"reorganization" under Section 368(a) of the Internal Revenue Code of 1986, as
amended (the "Code"), and, as a result of such qualification, no gain or loss
will be recognized by holders of GSB Common Stock for federal income tax
purposes upon receipt of Compass Common Stock in accordance with the Merger
Agreement.  Any gain attributable to cash received by holders of GSB Common
Stock in lieu of fractional shares of Compass Common Stock or upon exercise of
their dissenters' rights will be taxed as ordinary income (loss) or capital gain
(loss) depending upon each shareholder's situation.  No information is provided
herein with respect to the tax consequences, if any, of the Merger to
shareholders under any state, local or foreign tax laws or shareholders who
acquire Compass Common Stock in compensatory transactions or in cancellation of
outstanding GSB Options.  GSB shareholders are urged to consult their own tax
advisers as to all tax consequences of the Merger affecting them.  SEE "THE
MERGER -- FEDERAL  INCOME TAX CONSEQUENCES."

                                      10
<PAGE>
 
     Compass expects to receive an opinion from Balch & Bingham at the closing
of the transaction contemplated by the Merger Agreement (the "Closing") that the
Merger will qualify as a reorganization under Section 368(a) of the Code, in
satisfaction of a condition to consummation of the Merger.  SEE "THE MERGER --
TERMS AND CONDITIONS TO THE MERGER" AND "LEGAL OPINIONS."


ACCOUNTING TREATMENT

     Compass will account for the Merger under the pooling-of-interests method
for financial reporting and all other purposes.  Compass has received a letter
from KPMG Peat Marwick LLP, which will be updated as of the Effective Time, to
the effect that the Merger will qualify for pooling-of-interests accounting
treatment.  SEE "THE MERGER -- ACCOUNTING TREATMENT."

                                      11
<PAGE>
 
                           MARKET VALUE OF SECURITIES

     The following table sets forth for the periods indicated the high and low
sales prices for Compass Common Stock reported through the NASDAQ National
Market.  The prices shown do not include retail mark-ups, mark-downs or
commissions.  All share values have been rounded to the nearest 1/8 of one
dollar and have been adjusted to reflect a three-for-two stock split effected in
the form of a 50% stock dividend paid April 1, 1997 to Compass shareholders of
record, as of March 17, 1997 (the "Stock Split").  SEE "INCORPORATION OF CERTAIN
DOCUMENTS BY REFERENCE."  All share numbers, per share and pricing information
in this Proxy Statement/Prospectus regarding the Compass Common Stock has been
restated to reflect the Stock Split.
<TABLE>
<CAPTION>
 
 
                                  Compass Common Stock
                                  --------------------
 
Period                               High       Low
- ------                               ----       ---
<S>                                  <C>        <C>  
1995
- ----
 
First Quarter                        18-5/8    14-5/8
Second Quarter                       19-1/2        17
Third Quarter                        22        19
Fourth Quarter                       22-1/4    20-3/8
                                             
1996                                         
- ----                                         
                                             
First Quarter                        23-1/8    20-1/2
Second Quarter                       23-3/4    21-1/2
Third Quarter                        23        20-3/4
Fourth Quarter                       26-1/2    23
                                             
1997                                         
- ----                                         
                                             
First Quarter                        32-1/8    26
Second Quarter                       37-1/4    29-1/6
Third Quarter                        39-3/4    34-1/2
Fourth Quarter through October 15    40-3/4    38-1/4
</TABLE>

     The following table sets forth the market value of Compass Common Stock,
the market value of GSB Common Stock, and the market value of GSB Common Stock
on an equivalent per share basis determined as if the Effective Time were (A)
August 5, 1997, the business day immediately preceding the announcement of the
execution of the Merger Agreement and (B) October 29, 1997, the last day for
which such information could be calculated prior to the mailing of this Proxy
Statement/Prospectus:
 
                           Compass            GSB         Equivalent Price
                       Common Stock(1)  Common Stock(2)  Per Share of GSB(3)
 
   August 5, 1997           $36-1/4         N/A                    $94.25
 
   October 29, 1997         $37-3/4         N/A                    $98.15

- ---------------------
     (1)  Determined on an historical basis with reference to the closing price
          as reported on the NASDAQ National Market.
     (2)  There is no established public trading market for the GSB Common Stock
          on which a historical market value could be based.
     (3)  Determined on an equivalent price per share basis, multiplying the
          Compass Common Stock market value by 2.6, which would be the
          Conversion Ratio assuming all GSB Options are exercised prior to the
          Effective Time and no GSB Shareholders exercise dissenters' rights.
          SEE "THE MERGER -- MERGER CONSIDERATION."

                                      12
<PAGE>
 
             SELECTED FINANCIAL DATA AND COMPARATIVE PER SHARE DATA

     The following table, except for the lines designated as pro forma,
summarizes certain unaudited consolidated historical financial data of Compass,
and certain unaudited consolidated historical financial data of GSB.  The table
also summarizes, where indicated, certain pro forma financial data for Compass,
giving effect to the acquisition of GSB assuming that the Merger had been
effective at the beginning of 1992.  The historical data of GSB as of and for
the years ended December 31, 1996, 1995, 1994, 1993 and 1992 is derived from the
audited financial statements of GSB.  The historical data of Compass as of and
for the years ended December 31, 1996, 1995, 1994, 1993 and 1992 (i) is derived
from the audited financial statements of Compass, (ii) has been adjusted to
reflect the three-for-two Stock Split, and (iii) has not been restated to give
effect to acquisitions consummated by Compass in 1997 accounted for under the
pooling-of-interest method of accounting due to immateriality.  The pro forma
income information is not necessarily indicative of the results of operations
had the proposed transaction occurred at the beginning of 1992, nor is it
necessarily indicative of the results of future operations.  This information
should be read in conjunction with the historical consolidated financial
statements and the related notes included elsewhere or incorporated by reference
in this Proxy Statement/Prospectus.

<TABLE>
<CAPTION>
                                          As of and for the
                                          six months ended                    As of and for the Years Ended
                                              June 30                                  December 31,
                                           ------------     ----------------------------------------------------------------------
                                               1997             1996          1995         1994           1993           1992
                                           ------------     ------------  ------------  -----------  --------------  -------------
                                                                        (In thousands, except per share data)
<S>                                         <C>              <C>           <C>           <C>          <C>             <C>
TOTAL ASSETS
 Compass                                    $12,449,291     $11,814,212   $10,678,369   $9,639,541      $7,807,964     $7,484,662
 GSB Investments                                208,464         191,079       172,582      141,763         126,288        116,613
 
TOTAL DEPOSITS
 Compass                                      9,411,166       9,220,599     8,090,818    7,511,470       6,047,131      5,776,902
 GSB Investments                                185,601         170,629       154,582      127,327         111,709        102,157
 
LONG-TERM DEBT
 Compass                                      1,009,185         701,470       590,044      494,327         333,332        209,404
 GSB Investments                                     --              --            --           --           2,500          3,942
 
TOTAL SHAREHOLDERS' EQUITY
 Compass                                        886,158         803,062       737,463      637,877         584,995        538,217
 GSB Investments                                 21,084          19,405        17,291       14,048          10,908          9,048
 
NET INTEREST INCOME
 Compass                                        232,711         402,427       368,954      353,208         347,966        334,862
 GSB Investments                                  3,862           7,483         6,918        5,542           4,822          4,735
 
NET INCOME (LOSS)
 FROM CONTINUING OPERATIONS
 Compass                                         73,673         128,927       114,225      105,439          97,161         81,215
 GSB Investments                                  1,251           2,428         2,085        1,494           1,093          1,125
 
NET INCOME (LOSS) PER COMMON
 SHARE FROM CONTINUING
 OPERATIONS(1)
 Compass
   Historical                                      1.13            2.13          1.88         1.74            1.58           1.32
   Pro forma                                       1.13            2.11          1.86         1.72            1.56           1.30
 
 
 GSB Investments
   Historical                                      2.01            3.92          3.40         3.31            2.61           2.77
   Equivalent pro forma(2)                         2.94            5.49          4.84         4.47            4.06           3.38
</TABLE>

                                      13
<PAGE>
 
<TABLE>
<CAPTION>
 
 
                                     As of and for the
                                     six months ended            As of and for the Years Ended
                                         June 30                         December 31,
                                     ----------------  -----------------------------------------------
                                          1997          1996      1995     1994       1993       1992
                                     ----------------  ------    ------   ------     ------     ------
                                                            (In thousands, except per share data)
<S>                                    <C>            <C>     <C>       <C>      <C>             <C>
CASH DIVIDENDS PER COMMON SHARE
 Compass
   Historical                           0.473          0.853     0.747    0.613      0.507     0.445
   Pro forma                             0.46           0.81      0.68     0.55       0.44      0.36
 GSB Investments
   Historical                              --             --        --       --         --        --
   Equivalent pro forma(2)               1.20           2.11      1.78     1.42       1.15      0.93
 
SHAREHOLDERS' EQUITY (BOOK VALUE)
 PER COMMON SHARE:
 Compass
   Historical                           13.79          13.21     12.19    10.61       9.74      8.59
   Pro forma                            13.76          13.17     12.15    10.55       9.65      8.51
 
 GSB Investments
   Historical                           34.66          32.41     28.87    23.97      24.73     22.21
   Equivalent pro forma(2)              35.78          34.25     31.60    27.44      25.10     22.13
 
WEIGHTED AVERAGE NUMBER OF SHARES
 OUTSTANDING:
 Compass
   Historical                          64,926         60,557    60,770   60,480     60,465    59,976
   Pro forma                           66,576         62,207    62,420   62,130          62,115         61,626
 
 GSB Investments
   Historical                             621            619       614      452             419            406
 
NUMBER OF COMMON SHARES
 OUTSTANDING AT END OF PERIOD:
 Compass
   Historical                          64,270         60,788    60,488   60,144          60,075         59,975
   Pro forma                           65,920         62,438    62,138   61,794          61,725         61,625
 
 GSB Investments
   Historical                             608            599       599      586             441            407
 
</TABLE>
- --------------------
 

(1)  Net income per common share from continuing operations represents primary
     earnings per share (i.e., the amount of earnings attributable to each share
     of common stock outstanding, including common stock equivalents).
(2)  GSB's Equivalent Pro Forma per share amounts are computed by multiplying
     Compass' Pro Forma amounts by 2.6, which is a hypothetical Conversion Ratio
     assuming all GSB Options are exercised prior to the Effective Time and no
     GSB Shareholders exercise dissenters' rights.  SEE "THE MERGER -- MERGER
     CONSIDERATION."

                                      14
<PAGE>
 
                                  RISK FACTORS

          GSB Shareholders currently control GSB through their ability to elect
the Board of Directors and vote on various matters affecting GSB.  The Merger
will transfer control of GSB from the GSB Shareholders to Compass, and the
former offices of the Bank will eventually become branches of Compass Bank-
Alabama.  As of the Effective Time, the GSB Shareholders will become
shareholders of Compass, a multi-bank holding company. As a result of the
Merger, the GSB Shareholders will no longer have the ability to control or
influence the management policies of GSB's operations, and as shareholders of
Compass their ability to influence the management policies of Compass will be
limited due to the fact that they will hold a relatively small percentage of the
voting stock of Compass.

          Compass' banking subsidiaries compete with other banking institutions
on the basis of service, convenience and, to some extent, price. Due in part to
both regulatory changes and consumer demands, banks have experienced increased
competition from other financial entities offering similar products.
Competition from both bank and non-bank organizations is expected to continue.

          In addition, general economic conditions impact the banking industry.
The credit quality of Compass' loan portfolio necessarily reflects, among other
things, the general economic conditions in the areas in which it conducts its
business.  The continued financial success of Compass and its subsidiaries
depends somewhat on factors which are beyond Compass' control, including
national and local economic conditions, the supply and demand for investable
funds, interest rates, and federal, state and local laws affecting these
matters. Any substantial deterioration in any of the foregoing conditions could
have a material adverse effect on Compass' financial condition and results of
operations, which, in all likelihood, would adversely affect the market price of
Compass Common Stock.

          Compass' Restated Certificate of Incorporation, as amended (the
"Certificate"), and By-Laws contain several provisions which may make Compass a
less attractive target for acquisition by anyone who does not have the support
of Compass' Board of Directors. Such provisions include, among other things, the
requirement of a supermajority vote of shareholders or directors to approve
certain business combinations and other corporate actions, a minimum price
provision, several special procedural rules, and the limitation that shareholder
actions without a meeting may only be taken by unanimous written shareholder
consent.  SEE "COMPARISON OF RIGHTS OF SHAREHOLDERS OF GSB AND COMPASS --
CHARTER AND BYLAW PROVISIONS."

          A description of the regulatory considerations relating to ownership
of the Compass Common Stock appears elsewhere in this Proxy
Statement/Prospectus.  SEE "SUPERVISION AND REGULATION."


                              RECENT DEVELOPMENTS

MERGER OF COMPASS BANK-FLORIDA INTO COMPASS BANK-ALABAMA

          Compass Bank-Florida, a party to the Merger Agreement, merged with and
into Compass Bank-Alabama (the "Interstate Merger") effective September 17,
1997.  In connection with the Interstate Merger, Compass Bank-Alabama filed
applications with the Federal Reserve and the Alabama State Banking Department
(the "Department"), as permitted by the Riegle-Neal Interstate Banking and
Branching Efficiency Act of 1994, 12 U.S.C. (S) 1831u, and other sections of 12
U.S.C., as amended, which applications were approved by both the Federal Reserve
and the Department.

COMPASS BANK-TEXAS' MEMBERSHIP IN FEDERAL RESERVE SYSTEM

          Compass Bank-Texas' recent application for membership in the Federal
Reserve System was approved on September 12, 1997, and the membership was
effective as of October 6, 1997.  The Federal Reserve will now be Compass Bank-
Texas' primary regulatory agency.  SEE "SUPERVISION AND REGULATION."

                                      15
<PAGE>
 
THIRD QUARTER EARNINGS

          In a press release dated October 15, 1997, Compass reported record net
income of $39.4 million for the three months ending September 30, 1997, an
increase of 46 percent over third quarter 1996 net income of $26.9 million.
Earnings per share for the quarter ended September 30, 1997 increased 40 percent
to $0.59 from $0.42 in the third quarter of 1996.  Third quarter results for
1996 include a one-time assessment of $4.6 million net of taxes to recapitalize
the Savings Association Insurance Fund.  Return on average assets was 1.22
percent and return on average equity was 17.08 percent for the third quarter.

          Net income for the nine months ended September 30, 1997 increased 15
percent to $113.8 million from $98.6 million for the first nine months of 1996.
Earnings per share for the same periods increased 13 percent to $1.71 from
$1.51.

          Average total assets for the third quarter of 1997 increased 10
percent to $12.8 billion from $11.6 billion in the third quarter of 1996.
Average earning assets for the same periods increased nine percent to $11.8
billion from $10.8 billion due to strong year over year loan growth.
Specifically, average loans for the quarter ended September 30, 1997 increased
14 percent to $8.4 billion from $7.4 billion for the quarter ended September 30,
1996.


                              THE SPECIAL MEETING

GENERAL

          This Proxy Statement/Prospectus constitutes the proxy statement of GSB
and is being furnished to the holders of GSB Common Stock in connection with the
solicitation of proxies by the Board of Directors of GSB for use at the Special
Meeting to consider and vote upon a proposal to approve and adopt the Merger
Agreement, to approve the Resolutions and to transact such other business as may
properly come before the Special Meeting or any adjournment or postponement
thereof.  Each copy of this Proxy Statement/Prospectus mailed to the GSB
Shareholders is accompanied by a Proxy Card (a "Proxy") to be used at the
Special Meeting.  SEE, "RATIFICATIONS OF PRIOR ISSUANCES OF GSB COMMON STOCK AND
RELATED MATTERS."

DATE, PLACE AND TIME

          The Special Meeting is scheduled to be held on December 4, 1997 at
4:30 P.M., at the principal offices of GSB located at 2814 S.W. 34th Street,
Gainesville, Florida  32608.

RECORD DATE

          The Board of Directors of GSB has fixed October 16, 1997 as the Record
Date for the determination of shareholders entitled to notice of and to vote at
the Special Meeting and any adjournments thereof.  As of such date, GSB had
authorized 4,000,000 shares of GSB Common Stock, of which 608,481 shares were
issued, outstanding and being held of record by 407 persons or entities.  Each
share of GSB Common Stock entitles the holder of record on the Record Date to
one vote as to the Merger and one vote as to any other proposal to be voted on
at the Special Meeting.  The presence, in person or by proxy, of the holders of
a majority of the shares of GSB Common Stock entitled to vote at the Special
Meeting is necessary to constitute a quorum at the Special Meeting.

SHAREHOLDER VOTES REQUIRED

          The affirmative vote of the holders of at least a majority of the
outstanding shares of GSB Common Stock is required for approval of the Merger.
GSB'S BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS A VOTE FOR APPROVAL OF THE
MERGER.

                                      16
<PAGE>
 
          The directors and executive officers of GSB, together with certain
other GSB Shareholders, control, with the power to vote, an aggregate of 306,536
shares of GSB Common Stock, comprising 50.37% of the total shares of GSB Common
Stock issued and outstanding as of the Record Date.  These directors, executive
officers and other shareholders have agreed, pursuant to a Voting Agreement and
Irrevocable Proxy, to vote their shares in favor of the Merger.  SUCH DIRECTORS,
OFFICERS AND OTHER SHAREHOLDERS HAVE THE POWER TO VOTE A MAJORITY OF THE SHARES
OF GSB COMMON STOCK ISSUED, OUTSTANDING AND ENTITLED TO VOTE AT THE SPECIAL
MEETING.  THEIR AGREEMENT TO VOTE IN FAVOR OF THE MERGER ASSURES APPROVAL OF THE
MERGER BY THE GSB SHAREHOLDERS, SUBJECT TO THE TERMINATION RIGHTS CONTAINED IN
THE MERGER AGREEMENT.   SEE "THE MERGER -- ADDITIONAL AGREEMENTS."

VOTING AND REVOCATION OF PROXIES

          A Proxy is being solicited from each holder of GSB Common Stock by
GSB's Board of Directors.  Any Proxy, if received in time for voting and not
revoked, will be voted at the Special Meeting in accordance with the
shareholder's instructions thereon.  IF A PROXY IS PROPERLY EXECUTED AND
RETURNED WITHOUT INDICATING ANY VOTING INSTRUCTIONS THEREON, THE PROXY WILL BE
VOTED IN FAVOR OF THE MERGER.  Failure to submit a Proxy or to vote at the
Special Meeting will have the same effect as a vote against the Merger.  At
present, GSB's Board of Directors knows of no other matters to be presented at
the Special Meeting, but if other matters are properly presented, the persons
named in the Proxy will vote or refrain from voting in accordance with the
recommendation of GSB's Board of Directors pursuant to the discretionary
authority conferred by the Proxy.

          A Proxy may be revoked at any time prior to its exercise by filing, at
GSB's principal office, a duly executed Proxy bearing a later date or a written
notice revoking such proxy.  Any shareholder entitled to vote at the Special
Meeting may attend the Special Meeting and vote in person by written ballot on
any matter presented for a vote at such Special Meeting, whether or not such
shareholder has given a proxy previously, and such action will constitute a
revocation of any prior Proxy.

SOLICITATION OF PROXIES

          Proxies will be solicited initially by mail, and may also be solicited
personally, by telephone, facsimile transmission or other means by the
directors, officers and employees of GSB, with no special or extra compensation
therefor.  Such officers, directors and employees may be reimbursed for out-of-
pocket expenses incurred in connection with the solicitation.  Arrangements will
also be made with custodians, nominees, and fiduciaries for the forwarding of
soliciting materials to the beneficial owners of GSB Common Stock held of record
by such persons, and GSB may reimburse such custodians, nominees and fiduciaries
for reasonable out-of-pocket expenses that they incur in that connection.
Expenses incurred in connection with the Merger, including those attributable to
the solicitation of proxies, will be paid by the party to the Merger Agreement
incurring the expense.

          Brokerage firms, banks, nominees, fiduciaries and other custodians are
requested to forward these proxy materials to the beneficial owners of GSB
Common Stock held of record by them, and GSB will reimburse them, upon request,
for their reasonable expenses incurred in connection with such mailing or other
communications with such beneficial owners.


                       RATIFICATION OF PRIOR ISSUANCES OF
                      GSB COMMON STOCK AND RELATED MATTERS

BACKGROUND

          Based upon a review of GSB's corporate records, it appears that in the
past GSB may have issued shares of GSB Common Stock in excess of the number of
shares that GSB was authorized to issue under its Articles of Incorporation in
effect at the time of such issuances.  These "overissues" appear to have
occurred because amendments to GSB's Articles of Incorporation increasing the
number of authorized shares of GSB Common Stock

                                      17
<PAGE>
 
were technically not filed with the Florida Department of State prior to such
issuances, even though such amendments had been approved by GSB's shareholders
prior to such issuances.  GSB's Board of Directors believes that the failure to
file these amendments to GSB's Articles of Incorporation increasing the number
of authorized shares of GSB Common Stock before the issuances of such shares was
inadvertent, and the Board has taken action to ratify such issuances.  As of the
date of the Record Date, GSB was authorized to issue 4,000,000 shares of GSB
Common Stock, of which 608,481 shares were issued and outstanding.

          Counsel for GSB has advised GSB's Board of Directors that any defects
caused by the failure to comply with the statutory formalities for increasing
the authorized number of shares of GSB Common Stock should be cured by
ratification of these issuances by the Board of Directors of GSB, followed by
the GSB Shareholders ratifying (i) all amendments to GSB's Articles of
Incorporation increasing the authorized number of shares of GSB Common Stock and
(ii) the issuance of all of the outstanding shares of GSB Common Stock.
Further, the Merger Agreement provides that the obligations of Compass and
Compass Florida to effect the Merger are subject to, among other things, the GSB
Shareholders ratifying (x) all amendments to GSB's Articles of Incorporation
increasing the authorized number of shares of GSB Common Stock, (y) the issuance
of the outstanding shares of GSB Common Stock, and (z) all acts of GSB's Board
of Directors and officers related thereto.

PROPOSED RESOLUTIONS

          The following resolutions approving all amendments to GSB's Articles
of Incorporation increasing the authorized number of shares of GSB Common Stock
and the issuance of all of the outstanding shares of GSB Common Stock will be
offered at the Special Meeting for approval by the GSB Shareholders:

     RESOLVED, that all amendments to GSB's Articles of Incorporation increasing
     the authorized number of shares of GSB Common Stock on or prior to the date
     of the Special Meeting are hereby ratified and approved; and

     RESOLVED FURTHER, that all issuances of shares of GSB Common Stock issued
     and outstanding on the date of the Special Meeting are hereby ratified and
     approved; and

     RESOLVED FURTHER, that the officers and directors of GSB, acting alone or
     together, are hereby authorized and directed to take all such actions as
     they deem necessary and appropriate in order to implement the foregoing
     resolutions and carry forth the purposes set forth therein, and to the
     extent any such action has already been taken, such action is hereby
     ratified and approved.

SHAREHOLDER VOTES REQUIRED

     The affirmative vote of at least a majority of the outstanding shares of
GSB Common Stock is required for approval of the foregoing resolutions.  GSB'S
BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS A VOTE FOR APPROVAL OF THE FOREGOING
RESOLUTIONS.

                                      18
<PAGE>
 
                                   THE MERGER

     THE FOLLOWING INFORMATION RELATING TO THE MERGER IS NOT INTENDED TO BE A
     COMPLETE DESCRIPTION OF ALL INFORMATION RELATING TO THE MERGER AND IS
     QUALIFIED IN ITS ENTIRETY BY REFERENCE TO MORE DETAILED INFORMATION
     CONTAINED ELSEWHERE IN THIS PROXY STATEMENT/PROSPECTUS, INCLUDING THE
     APPENDICES HERETO AND THE DOCUMENTS REFERRED TO HEREIN OR INCORPORATED
     HEREIN BY REFERENCE. A COPY OF THE MERGER AGREEMENT IS INCLUDED AS APPENDIX
     A, AND IS INCORPORATED HEREIN BY REFERENCE.

GENERAL

     The Merger Agreement provides for the Merger of GSB with and into Compass-
Florida in accordance with the terms and conditions of the Merger Agreement.
Compass-Florida will be the surviving entity in the Merger and the separate
existence of GSB will cease.  It is also anticipated that either simultaneously
with or following the Merger, the Bank will merge into Compass Bank-Alabama and
the former Bank locations will become branches of Compass Bank-Alabama.

MERGER CONSIDERATION

     The Merger Agreement provides for the holders of GSB Common Stock at the
Effective Time, other than dissenting shareholders, to receive Merger
Consideration of 1,650,000 shares of Compass Common Stock (as adjusted for stock
splits and other stock adjustments) less the Option Payment Shares.  Holders of
GSB Common Stock shall receive for each share of GSB Common Stock held at the
Effective Time a number of shares of Compass Common Stock equal to (i) the
quotient of 1,650,000 less the number of Option Payment Shares, (ii) divided by
the number of shares of GSB Common Stock outstanding immediately prior to the
Effective Time.

     Pursuant to certain Agreements Regarding Convertible Securities executed in
connection with the Merger Agreement, the holders of GSB Options which remain
unexercised at the Effective Time will receive a number of Option Payment Shares
in exchange for such GSB Options equal to the difference of the "selling price
per share" of GSB Common Stock minus the exercise price per share of GSB Options
divided by the Market Value and multiplying that number by the number of the
holder's GSB Options. The "selling price per share" is a number equal to the sum
of (i) the exercise price per share times all the GSB Options which remain
unexercised as of the Effective Time, plus (ii) the "aggregate dollar value,"
and dividing that sum by the fully diluted number of shares of GSB Common Stock
which would be outstanding assuming all GSB Options had been exercised.  The
"aggregate dollar value" is a number equal to the aggregate number of shares of
Compass Common Stock issuable to the GSB Shareholders (inclusive of GSB Options)
times the Market Value.  The formula described above is intended to compensate
the holders of the GSB Options for the value accrued since the date of grant by
GSB and will require Compass to issue to each holder of a GSB option directly in
exchange for their GSB Options the number of Option Payment Shares equal to the
holder's "in-the-money" profit on the GSB Options divided by the value of the
Compass Common Stock (i.e., the Market Value).  The holders of GSB Options will
not be required to exercise their GSB Options or to make any cash payment for
the shares of Compass Common Stock they will receive.  As the Market Value
increases, the "in-the-money" profit attributable to the holders of the GSB
Options will also increase.  The result is that the number of shares of Compass
Common Stock to be allocated in the Merger to the holders of the GSB Options
will increase, while the number of shares of Compass Common Stock to be
allocated to the holders of the GSB Common Stock will decrease.

     As of the Record Date, there were 608,481 shares of GSB Common Stock issued
and outstanding, and outstanding GSB Options to acquire an additional 25,990
authorized but unissued shares of GSB Common Stock.  All of the GSB Options are
held by present officers or employees of GSB or the Bank.

                                      19
<PAGE>
 
     Examples.  Assuming no GSB Shareholder exercises dissenters' rights and
assuming that the issued and outstanding shares of GSB Common Stock and number
of shares of GSB Common Stock subject to issuance upon exercise of the GSB
Options are the same as of the Effective Time as they were on the Record Date,
the following table sets forth the following information based on a range of
assumed Market Values: (i) the total number of shares of Compass Common Stock
which would be delivered pursuant to the Merger Agreement (the "aggregate merger
consideration"); (ii) the "aggregate dollar value" of the Compass Common Stock
delivered pursuant to the Merger; (iii) the resulting "selling price per share"
of GSB Common Stock; (iv) the aggregate number of shares of Compass Common Stock
which would be delivered to the holders of GSB Options under the Agreements
Regarding Convertible Securities (i.e., the Option Payment Shares); (v) the
aggregate number of shares of Compass Common Stock which would be delivered to
the GSB Shareholders (i.e., the Stock Payment Shares); and (vi) the number of
shares of Compass Common Stock which each share of GSB Common Stock would
represent the right to receive (i.e., the Conversion Ratio).  The average
exercise price per share for the outstanding GSB Options on the Record Date was
$23.63 per share:
<TABLE>
<CAPTION>
 
              Aggregate     Aggregate                 Selling       Option
  Market       Merger        Dollar      Price Per     Payment    Stock Payment  Conversion
 Value(1)   Consideration     Value     GSB Share(2)  Shares (3)     Shares        Ratio
- ----------  -------------  -----------  ------------  ----------  -------------  ----------
                           
<S>         <C>            <C>          <C>           <C>         <C>            <C>
 
  $30.00        1,650,000  $49,500,000  $ 78.9856        47,956       1,602,044      2.6329
 
  32.00         1,650,000   52,800,000    84.1868        49,183       1,600,817      2.6308
 
  34.00         1,650,000   56,100,000    89.3880        50,266       1,599,734      2.6291
 
  36.00         1,650,000   59,400,000    94.5891        51,229       1,598,771      2.6275
  38.00         1,650,000   62,700,000    99.7903        52,090       1,597,910      2.6261
 
  40.00         1,650,000   66,000,000   104.9915        52,865       1,597,135      2.6248
 
  42.00         1,650,000   69,300,000   110.1927        53,566       1,596,434      2.6236
 
  44.00         1,650,000   72,600,000   115.3939        54,203       1,595,797      2.6226
 
  46.00         1,650,000   75,900,000   120.5951        54,785       1,595,275      2.6216
 
  48.00         1,650,000   79,200,000   125.7962        55,319       1,594,681      2.6208
 
  50.00         1,650,000   82,500,000   130.9974        55,810       1,594,190      2.6200
 
  52.00         1,650,000   85,800,000   136.1986        56,263       1,593,737      2.6192
 
  54.00         1,650,000   89,100,000   141.3998        56,682       1,593,318      2.6185
 
  56.00         1,650,000   92,400,000   146.6010        57,072       1,592,928      2.6179
- -------------------------------------------------------------------------------------------
</TABLE>
(1)  The range of Market Values presented are for illustration only and is not
     indicative of historical or future Market Values for Compass Common Stock.
     The table is intended to show the effect of possible increases or decreases
     in the Market Value of Compass Common Stock on the Conversion Ratio.  SEE
     "MARKET VALUE OF SECURITIES."
(2)  Rounded to the nearest whole cent.
(3)  Rounded to the nearest whole cent.

     Assuming no GSB Shareholder exercises dissenters' rights and assuming all
of the GSB Options are exercised prior to the Effective Time, which would result
in (i) 634,471 shares of GSB Common Stock issued and outstanding immediately
prior to the Effective Time and (ii) no Option Payment Shares to be deducted
from the aggregate merger consideration, all 1,650,000 shares of Compass Common
Stock to be delivered pursuant to the Merger Agreement would constitute Stock
Payment Shares, and each GSB Shareholder will be entitled to receive 2.6006
shares of Compass Common Stock for each share of GSB Common Stock held at the
Effective Time.


                                      20
<PAGE>
 
     Compass will not issue fractional shares of Compass Common Stock, but
instead will pay cash to any shareholder otherwise entitled to receive a
fractional share.  Such cash payment shall be based on the Per Share Merger
Consideration.

     The Merger Agreement also provides that the number of shares of Compass
Common Stock to be received by GSB Shareholders in the Merger will be adjusted
to give effect to any stock dividends or splits, reclassifications,
recapitalizations or conversions with respect to Compass Common Stock when the
record date or payment occurs prior to the Effective Time.

BACKGROUND AND REASONS FOR THE MERGER

     Compass has considered further expansion opportunities in Florida in order
to enlarge their Florida operations to a more economical size and to expand into
additional market areas. Acquiring GSB will result in economies of scale and
increase the market served by Compass' affiliates in the Florida market. It will
also assist Compass' Florida affiliates in providing the management and
organizational flexibility needed to expand elsewhere in Florida by branching
and other acquisitions.

     Over the past several years, a number of banks have, from time to time,
approached GSB with respect to the possible acquisition of GSB.  GSB had not
pursued any of those informal expressions of interest because the potential
acquiror(s) did not meet the criteria that GSB had formulated should it decide
to pursue any such acquisition or merger offers.  These criteria included
factors such as (i) the acquiring entity's ability to provide additional
financial services to the Bank's customers, (ii) the size of the acquiring
entity's network of bank branches that would provide added convenience to the
Bank's existing customers, (iii) the name and reputation of the acquiring
entity, (iv) the acquiring entity's ability to add something positive to the
Gainesville community, (v) the acquiring entity's reputation for maintaining
continuity of quality personnel in acquired banks, (vi) the marketability and
liquidity of the acquiring entity's securities and (vii) the ability of the
offer to enhance shareholder value.  During 1996, representatives of Compass
from time to time inquired of one of the directors of the Bank as to how the
Bank was doing.  In early February 1997, an officer of Compass approached this
GSB director with respect to the possible merger of GSB into Compass.  The
director brought this expression of interest to the attention of the full Board
of Directors of GSB at a duly convened meeting of the Board of Directors in mid-
February 1997.  The Board voted to pursue negotiations and, in late February
1997, contemplated its first formal offer from Compass which based on the value
of Compass stock at the time was approximately $43,000,000.  The Board rejected
this offer but authorized the Chairman to respond.  The Chairman of the Board
then responded to Compass in writing, noting that the Board might entertain an
offer around three times tangible book value if the terms and other conditions
could be worked out.  In March, the Board appointed a special committee,
consisting of Directors Mike Warren and Fred Henderson, and Roy Lambert, a major
shareholder and former director, and charged this committee with the
responsibility to conduct discussions with Compass.  Compass submitted new
offers in March and in April with values based on the Compass stock trading
price of approximately $45,000,000 and $47,000,000, respectively.  Each of these
offers was in turn rejected by the Board of GSB because they did not meet the
Board's criteria.  A final letter of intent was presented to the GSB Board in
May 1997, for 1,650,000 shares of Compass stock, which was accepted by the Board
subject to negotiation of an acceptable definitive agreement.  Thereafter,
representatives of the Special Committee and special legal counsel negotiated
with Compass and its counsel the terms of a definitive merger agreement, which
was executed and deposited into escrow pursuant to an Escrow Agreement dated
July 8, 1997 ("Escrow Agreement"), subject to Compass' completion of certain due
diligence investigations and Compass' and GSB's agreement regarding certain loan
loss reserve matters.  After satisfaction of each of these conditions, the
Merger Agreement was released from escrow and delivered to all parties on August
6, 1997.

     After receipt of a preliminary fairness opinion from Alex Sheshunoff & Co.,
Investment Banking, the Board of GSB entered into the Merger Agreement because
it believed the exchange ratio represented in the definitive agreement was fair
to the stockholders of GSB, would enhance shareholder values, and represented an
opportunity for GSB shareholders to gain liquidity in their investments in GSB.
The Board also noted that Compass provides a number of additional financial
services that would benefit the Bank's current customers and would be a valuable


                                      21
<PAGE>
 
contribution to the Gainesville community.  In addition, the Board noted that
Compass has a reputation for maintaining continuity of personnel at acquired
entities.

OPINION OF FINANCIAL ADVISOR

The following discussion was provided by Alex Sheshunoff & Co. Investment
Banking.

General

     GSB retained Alex Sheshunoff & Co. Investment Banking ("Sheshunoff") based
upon its qualifications, expertise and reputation to provide its opinion of
fairness of the Merger Consideration to be received by GSB's shareholders act as
its financial advisor in connection with the Merger and related matters based
upon its qualifications, expertise and reputation.  At the June 26, 1997 meeting
of the GSB Board, Sheshunoff rendered its written opinion to the Board that, as
of such date, the consideration to be received in the Merger Agreement was fair
from a financial point of view to the holders of GSB's common stock.

     The full text of Sheshunoff's opinion which sets forth, among other things,
assumptions made, procedures followed, matters considered, and limitations on
the review undertaken, is attached as Appendix C to this Proxy
Statement/Prospectus.  GSB's stockholders are urged to read the Sheshunoff
opinion carefully and in its entirety.  Sheshunoff's opinion is addressed to
GSB's Board and does not constitute a recommendation to any stockholder of GSB
as to how such stockholder should vote at the GSB meeting.

     In connection with rendering its written opinion dated as of the date of
this Proxy Statement/Prospectus, Sheshunoff, among other things:  (i) analyzed
certain internal financial statements and other financial and operating data
concerning GSB prepared by the management of GSB;  (ii) analyzed certain
publicly available financial statements, both audited and unaudited, and other
information of GSB including those included in its annual reports for the three
years ended December 31, 1996, quarterly reports for the periods ended March 31,
1997; (iii) analyzed certain publicly available financial statements, both
audited and unaudited, and other information of Compass including those included
in its annual reports for the three years ended December 31, 1996 and its
quarterly reports for the periods ended March 31, 1997; (iv) analyzed certain
financial projections of GSB prepared by the management of GSB; (v) discussed
certain aspects of the past and current business operations, financial condition
and future prospects of GSB with certain members of its management; (vi)
reviewed reported market prices and historical trading activity of GSB's and
Compass' common stock; (vii) compared the financial performance of Compass and
the prices and trading activity of Compass' common stock with that of certain
other comparable publicly traded companies and their securities; (viii) reviewed
and compared certain security analysis reports of Compass' common stock prepared
by various investment banking firms; (ix) reviewed the financial terms, to the
extent publicly available, of certain comparable precedent transactions; (x)
reviewed the Merger Agreement; and (xi) performed such other analyses as
Sheshunoff have deemed appropriate.

     In connection with its review, Sheshunoff relied upon and assumed the
accuracy and completeness of all of the foregoing information provided to it or
made publicly available, and Sheshunoff has not assumed any responsibility for
independent verification of such information.  With respect to the financial
projections, Sheshunoff assumed that they have been reasonably prepared on the
basis reflecting the best currently available estimates and judgments of the
future financial performance of GSB.  However, the assumptions used to make
projections of future performance are not certain to become reality.  If the
projections do not become reality, actual performance may vary substantially
from the projected results.  Sheshunoff has not made any independent evaluation
or appraisal of the assets or liabilities of GSB, nor has Sheshunoff been
furnished with any such appraisals, and we have not examined any individual loan
files of GSB.

     With respect to Compass, Sheshunoff relied solely upon publicly available
data regarding Compass' financial condition and performance.  Sheshunoff did not
meet with or discuss this publicly available information with the management of
Compass.   Sheshunoff did not conduct any independent evaluation or appraisal of
the assets,


                                      22
<PAGE>
 
liabilities or business prospects of Compass, Sheshunoff was not furnished with
any evaluations or appraisals, and Sheshunoff did not review any individual
credit files of Compass.  Sheshunoff is not expert in the evaluation of loan
portfolios for the purposes of assessing the adequacy of the allowance for
losses with respect thereto and have assumed that such allowances for each of
the companies are in the aggregate, adequate to cover such losses.

     Sheshunoff did not conduct any independent evaluation or appraisal of the
assets, liabilities or business prospects of Compass, and was not furnished with
any evaluations or appraisals, and we did not review any individual credit
files.  Sheshunoff is not an expert in the evaluation of loan portfolios for the
purposes of assessing the adequacy of the allowance for losses with respect
thereto and has assumed that such allowances for each of the companies are in
the aggregate, adequate to cover such losses.   Sheshunoff's opinion is
necessarily based on economic, market and other conditions as in effect on, and
the information made available to Sheshunoff as of, the date of the opinion.

     In connection with rendering its opinion, Sheshunoff performed a variety of
financial analyses.  The preparation of a fairness opinion involves various
determinations as to the most appropriate and relevant methods of financial
analysis and the application of those methods to the particular circumstances
and, therefore, such an opinion is not readily susceptible to partial analysis
of summary description.  Moreover, the evaluation of the fairness, from a
financial point of view, of the consideration to be received by the holders of
GSB is to some extent a subjective one based on the experience and judgment of
Sheshunoff and not merely the result of mathematical analysis of financial data.
Accordingly, notwithstanding the separate factors summarized below, Sheshunoff
believes that its analyses must be considered as a whole and that selecting
portions of its analyses and of the factors considered by it, without
considering all analyses and factors, could create an incomplete view of the
evaluation process underlying its opinion.  The ranges of valuations resulting
from any particular analysis described below should not be taken to be
Sheshunoff's view of the actual value of GSB.

     In performing its analyses, Sheshunoff made numerous assumptions with
respect to industry performance, business and economic conditions and other
matters, many of which are beyond the control of GSB.  The analyses performed by
Sheshunoff are not necessarily indicative of actual values or future results,
which may be significantly more or less favorable than suggested by such
analyses.  The analyses do not purport to be appraisals or to reflect the prices
at which a company might actually be sold.  In addition, Sheshunoff's analyses
should not be viewed as determinative of GSB's Board's or GSB's Management's
opinion with respect to the value of GSB.

     The following is a summary of the analyses performed by Sheshunoff in
connection with its opinion delivered to the GSB's Board of Directors on June
26, 1997:

     Analysis of Selected Transactions.  Sheshunoff performed an analysis of
premiums paid in selected pending or recently completed acquisitions of banking
organizations nationwide and in Florida, with comparable characteristics to the
GSB and Compass transaction.  Two sets of comparable transactions were analyzed
to ensure a thorough comparison.

     The first set of comparable transactions were comprised to reflect the
capital structure profitability, asset size and regional location of GSB.  The
guideline transactions specifically consisted of 7 mergers and acquisitions of
bank organizations nationwide from January 1, 1996 to June 23, 1997 with
seller's total assets between $100 million and $300 million and seller's return
on average equity between 12.0% and 15.0%.  This analysis yielded multiples of
the transactions' purchase price relative to:  (i) book value ranging from 2.06
times to 3.01 times with an average of 2.38 times and a median of 2.39 times
(compared with GSB's deal of 2.9658 times March 31, 1997 book value); (ii) last
12 months earnings ranging from 16.3 times to 22.1 times with an average of 19.6
times and a median of 20.2 times (compared with GSB's deal of 23.460.45 times
last 12 months earnings as of March 31, 1997); and (iii) total assets ranging
between 16.5% and 24.9% with an average of 20.5% and a median of 21.3% (compared
with GSB's deal of 28.728% of March 31, 1997 total assets).


                                      23
<PAGE>
 
     The second set of comparable transactions were comprised to reflect the
specific pricing of bank mergers in Florida in which the deal consideration was
stock.  The guideline transactions specifically consisted of 21 mergers and
acquisitions of banking organizations in Florida from January 1, 1996 to June
23, 1997 with seller's total assets below $500 million.  This analysis yielded
multiples of the transactions' purchase price relative to:  (i) book value
ranging from 1.60 times to 3.01 times with an average of 2.19 times and a median
of 2.18 times (compared with GSB's deal of 2.9658 times March 31, 1997 book
value); (ii) last 12 months earnings ranging from 12.7 times to 57.8 times with
an average of 20.7 times and a median of 17.7 times (compared with GSB's deal of
23.4 60.45 times last 12 months earnings as of March 31, 1997); and (iii) total
assets ranging between 12.9% and 27.3% with an average of 18.9% and a median of
18.7% (compared with GSB's deal of 28.728% of March 31, 1997 total assets).

     Discounted Cash Flow Analysis.  Using discounted cash flow analysis,
Sheshunoff estimated the present value of the future stream of after-tax cash
flow that GSB could produce through the year 2001, under various circumstances,
assuming that GSB performed in accordance with the earnings/return projections
of management.  Sheshunoff estimated the terminal value for GSB at the end of
the period by applying multiples of earnings ranging from 17 times to 20 times
and then discounting the cash flow streams, dividends paid to the shareholders
(assuming all earnings in excess of that required to maintain a tangible equity
to tangible asset percentage of 6.0% are paid out in dividends) and terminal
value using discount rates ranging from 12.0% to 15.0% chosen to reflect
different assumptions regarding the required rates of return of GSB and the
inherent risk surrounding the underlying projections.  This discounted cash flow
analysis indicated a range of $74.399.94 per share to $94.328.69 per share. This
compares favorably to the GSB deal value of $96.97 per share.

     Sheshunoff also performed a cash flow analysis using an estimated terminal
value for GSB at the end of the period by applying multiples of book value
ranging from 2.5 times to 2.8 times and then discounting the cash flow streams,
dividends paid to the shareholders (assuming all earnings in excess of that
required to maintain a tangible equity to tangible asset percentage of 6.0% are
paid out in dividends) and terminal value using discount rates ranging from
12.0% to 15.0% chosen to reflect different assumptions regarding the required
rates of return of GSB and the inherent risk surrounding the underlying
projections.  This discounted cash flow analysis indicated a range of $59.71 per
share to $72.02 per share.  This compares favorably to the GSB deal value of
$96.97 per share.

     Comparable Company Analysis.  Sheshunoff compared selected balance sheet
data, asset quality, capitalization and profitability measures and market
statistics using financial data at or for the twelve months ended March 31, 1997
and market data as of June 23, 1996 for Compass to a group of selected
southeastern bank holding companies which Sheshunoff deemed to be relevant,
including AmSouth Bancorp, Central Fidelity Banks Inc., First American Corp.,
First Commerce Corp., First Security Corp., First Tennessee National Corp.,
First Virginia Banks Inc., Regions Financial Corp., Signet Banking Corp.,
Synovus Financial Corp., and Union Planters Corp, all being bank holding
companies with assets between $8 billion and $20 billion located in the
Southeast, (collectively, the "Comparable Composite").  This comparison, among
other things, showed that: (i) Compass' equity to asset percentage was 7.0%,
compared to an average of 8.3% and a median of 7.9% for the Comparable
Composite; (ii) for the last twelve months ended March 31, 1997, Compass' return
on average assets was 1.13%, compared to an average of 1.29% and a median of
1.33% for the Comparable Composite; (iii) for the last twelve month ended March
31, 1997, Compass' return on average equity was 16.4%, compared to an average of
15.5% and a median of 14.8% for the Comparable Composite; (iv) as of March 31,
1997, Compass' nonperforming loans to gross loans ratio was 0.36%, compared to
an average of 0.56% and a median of 0.61% for the Comparable Composite; (v) as
of June 23, 1997, Compass' price per share to book value per share as of March
31, 1997 was 2.52 times, compared to an average of 2.72 times and median of 2.38
times for the Comparable Composite; and (vi) as of June 23, 1997, Compass' price
per share to last twelve months earnings per share as of March 31, 1997 was 16.2
times, compared to an average of 17.8 times and median of 16.2 times for the
Comparable Composite.

     Sheshunoff also compared selected stock market results of Compass to the
publicly available corresponding data of other composites which Sheshunoff
deemed to be relevant, including SNL's index of all publicly traded banks and
the S&P 500.  Results from indexing the S&P 500, SNL's index of all publicly
traded banks, the Comparable


                                      24
<PAGE>
 
Composite, and Compass' stock from February 1, 1995 to May 31, 1997, revealed
similar relationships in price movements.

     No company or transaction used in the comparable company and comparable
transaction analyses is identical to GSB or the Merger.  Accordingly, an
analysis of the results of the foregoing necessarily involves complex
considerations and judgments concerning differences in financial and operating
characteristics of GSB and other factors that could affect the public trading
value of the companies to which they are being compared.  Mathematical analysis
(such as determining the average or median) is not in itself a meaningful method
of using comparable transaction data or comparable company data.

     As part of its investment banking business, Sheshunoff is regularly engaged
in the valuation of securities in connection with mergers and acquisitions and
valuations for estate, corporate and other purposes.  GSB's Board of Directors
decided to retain Sheshunoff based on its experience as a financial advisor in
mergers and acquisitions of financial institutions, and its knowledge of
financial institutions.

     Pursuant to an engagement letter dated April 4, 1997, between GSB and
Sheshunoff, GSB agreed to pay Sheshunoff $20,000 for merger and acquisition
advisory services and a $25,000 fairness opinion fee.  GSB has also agreed to
indemnify and hold harmless Sheshunoff and its officers and employees against
certain liabilities in connection with its services under the engagement letter,
except for liabilities resulting from the negligence of Sheshunoff.

EFFECTIVE TIME

     The Merger will be effective as of the close of business on the day of the
Closing, or such other time within two days thereafter as may be specified in
the Articles of Merger filed with the Florida Department of State.  It is
anticipated that the Closing will occur, and such Articles of Merger be filed,
as soon as practicable after December 31, 1997.  At the Effective Time, by
operation of law, GSB Shareholders will become owners of Compass Common Stock
and will no longer be owners of GSB Common Stock.  After the Effective Time, all
certificates for GSB Common Stock will represent the right to receive Compass
Common Stock pursuant to the Merger Agreement, but otherwise will be null and
void after such date.

OPERATIONS AFTER THE MERGER

     Compass and GSB presently intend that immediately following the completion
of the Merger, the Bank will be merged with and into Compass Bank-Alabama,
subject to the necessary regulatory approvals. Thereafter, the separate
existence of the Bank will cease, and the former offices of the Bank will become
branches of Compass Bank.  Compass intends that most of GSB's personnel at the
former offices of the Bank will remain following the Merger.

TERMS AND CONDITIONS TO THE MERGER

     The Merger Agreement contains a number of terms, conditions,
representations and covenants which must be satisfied prior to the Closing,
including, but not limited to, the following:

     (a)  the receipt of required regulatory approvals and the expiration of any
          applicable waiting period with respect thereto;

     (b)  the Closing will not violate any injunction, order or decree of any
          court or governmental body having competent jurisdiction;

     (c)  the approval of the Merger by a majority of the GSB's shareholders
          entitled to vote at the Special Meeting;


                                      25
<PAGE>
 
     (d)  a registration statement and any required state securities law filings
          covering the Compass Common Stock to be issued in the Merger shall be
          effective under the Securities Act and any applicable state securities
          or "blue sky" acts and no stop order suspending the effectiveness of
          such registration statement shall be in effect and no proceedings for
          such purpose, or any proceedings under the Commission or applicable
          state securities authorities rules with respect to the transactions
          contemplated hereby, shall be pending before or threatened by the SEC
          or any applicable state securities or blue sky authorities;

     (e)  all representations and warranties of Compass and GSB shall be true
          and correct in all material respects as of the date hereof and at and
          as of the Closing, with the same force and effect as though made on
          and as of the Closing;

     (f)  Compass and GSB shall have performed in all material respects all
          obligations and agreements and in all material respects complied with
          all covenants and conditions, contained in the Merger Agreement to be
          performed or complied with by it prior to the Effective Time;

     (g)  there shall not have occurred a Material Adverse Effect (as defined in
          the Merger Agreement) with respect to the GSB or the Bank;

     (h)  the directors of GSB and the Bank shall have delivered to Compass an
          instrument in the form of Exhibit J attached thereto dated the
          Effective Time releasing GSB and the Bank from any and all claims of
          such directors (except as to their deposits, accounts and contractual
          liabilities) and shall have delivered to Compass their resignations as
          directors of GSB and the Bank;

     (i)  Compass and GSB shall have received certain opinions of counsel
          acceptable to them as to certain matters;

     (j)  the holders of no more than 5% of GSB's outstanding stock shall have
          demanded payment of the fair value of their shares as dissenting
          shareholders;

     (k)  Compass shall have received a letter from KPMG Peat Marwick LLP, dated
          as of the Effective Time, to the effect that the Merger will qualify
          for pooling-of-interests accounting treatment if closed and
          consummated in accordance with the Merger Agreement;

     (l)  GSB shall have no Company Indebtedness (as defined in the Merger
          Agreement) other than Federal Funds borrowing;

     (m)  Compass shall have received from GSB Shareholders receiving at least
          45% of the total Merger consideration a representation that, as of the
          date thereof, they have no plan or intention to sell or otherwise
          dispose of shares of Compass Common Stock received pursuant to the
          Merger;

     (n)  the Company shall have delivered to Compass a schedule of all
          transactions in the capital stock (or instruments exercisable for or
          convertible into capital stock) of the Company of which the Company
          has knowledge from and including the date of this Agreement through
          the Effective Time;

     (o)  Compass shall have received duly executed Agreements Regarding
          Convertible Securities and the transactions contemplated by the
          Agreements Regarding Convertible Securities shall have been, or shall
          simultaneously with Closing be, consummated;

     (p)  Carl Walls shall have entered into the Noncompetition and Employment
          Agreement in the form of Exhibit H-1 attached thereto, which shall be
          in full force and effect at the Effective Time;


                                      26
<PAGE>
 
     (q)  there shall be no reasonable basis for any Proceeding, claim or action
          of any nature seeking to impose, or that could result in the
          imposition on the Company or any of its Subsidiaries of, any liability
          relating to Polluting Substances or arising pursuant to Environmental
          Laws, which, when considered individually or in the aggregate, has or
          could reasonably be expected to have a Material Adverse Effect upon
          the Company and its Subsidiaries taken as a whole;

     (r)  certain persons shall have entered into the Pooling Transfer
          Restrictions Agreements, which shall be in full force and effect at
          the Effective Time;

     (s)  the receipt of regulatory approvals which approvals shall not have
          imposed any condition or requirement which would adversely impact the
          economic or business benefits of the transactions contemplated by this
          Agreement or otherwise would be so burdensome as to render inadvisable
          the consummation of the Merger;

     (t)  the GSB Shareholders shall have ratified certain matters described in
          subsection 1.7(d)(iii) of the Merger Agreement;

     (u)  GSB and the Exchange Agent shall have executed and delivered the
          Exchange Agent Agreement; provided that Compass shall be permitted to
          substitute a successor Exchange Agent selected by Compass which shall
          also be Compass' transfer agent;

     (v)  the executed copies of the Voting Agreement and Irrevocable Proxy
          shall be in full force and effect for purposes of voting at the
          Shareholders Meeting;

     (w)  Compass shall have received certificates dated the Closing executed by
          the Chairman of the Board of GSB and by the Chairman of the Board of
          the Bank, and the Secretary or Cashier of GSB and the Bank,
          respectively, certifying certain matters in such reasonable detail as
          Compass may reasonably request.

NO SOLICITATION

     GSB and the Bank have agreed not to, and shall use their best efforts to
cause their respective directors, officers and agents not to, directly or
indirectly, solicit or take any other action to facilitate any inquiries or
proposals with respect to, engage or participate in negotiations concerning,
provide any nonpublic information or data to or have any discussions with any
person other than a party hereto or their affiliates relating to any
acquisition, tender offer (including a self-tender offer), exchange offer,
merger, consolidation, acquisition of beneficial ownership of or the right to
vote securities of such entity or any of its subsidiaries, dissolution, business
combination, purchase of all or any significant portion of the assets or any
division of, or any equity interest in, such entity or any Subsidiary, or
similar transaction other than the Merger (such proposals, announcements, or
transactions being referred to as "Acquisition Proposals").  However, to the
extent its Board of Directors determines it is required to do so in the exercise
of its fiduciary duties to GSB's shareholders under applicable law as so advised
in writing by independent counsel, GSB and the Bank, and their respective
directors, officers and agents, may engage and participate in negotiations
concerning, provide nonpublic information or data to and have discussions with
any person or their affiliates relating to a written Acquisition Proposal.  If
GSB, the Bank or their respective directors, officers or agents breach this
agreement, the Merger Agreement may be terminated, in which case GSB shall pay a
termination fee of $2,500,000.  SEE "THE MERGER--TERMINATION; TERMINATION FEE."

                                      27
<PAGE>
 
ADDITIONAL AGREEMENTS

     Voting Agreement and Irrevocable Proxy.  The directors and certain other
shareholders of GSB with the power to vote an aggregate of 306,536 shares of GSB
Common Stock, comprising 50.37% of the total shares of GSB Common Stock issued
and outstanding as of the Record Date, have agreed, pursuant to a Voting
Agreement and Irrevocable Proxy, to vote their shares in favor of the Merger.
As a result, because such directors and other shareholders have the power to
vote a majority of the shares of GSB Common Stock issued and outstanding and
entitled to vote at the Special Meeting, their agreement to vote in favor of the
Merger assures approval of the Merger by the GSB Shareholders, subject to the
termination rights contained in the Merger Agreement.

     Agreement Regarding Convertible Securities.  Seventeen (17) officers  and
employees of GSB and the Bank hold GSB Options to purchase authorized but
unissued shares of GSB Common Stock.  Each of these persons has executed an
Agreement Regarding Convertible Securities whereby they have agreed to accept
the Option Payment Shares in cancellation of any GSB Options which have not been
exercised as of the Effective Time.  SEE "THE MERGER -- MERGER CONSIDERATION."

     Pooling Transfer Restrictions Agreements.  The directors, executive
officers and certain principal shareholders of GSB have entered into Pooling
Transfer Restrictions Agreements with Compass and GSB pursuant to which they
have agreed, among other things (i) not to transfer any of their respective
shares of GSB Common Stock within 30 days prior to the Effective Time, (ii) not
to transfer any shares of Compass Common Stock acquired by them in the Merger
until the publication of financial results covering at least 30 days of post-
Merger combined operations of GSB and Compass, except for shareholder pledges to
secure loans, provided the lender agrees to be bound by the terms of the Pooling
Transfer Restrictions Agreement, and (iii) not otherwise to transfer such
Compass Common Stock except in compliance with the applicable provisions of the
Securities Act and the Exchange Act and the respective rules and regulations
thereunder.

GOVERNMENT APPROVAL

     The Merger.  The Merger is conditioned upon either approval of a formal
application under the BHC Act by the Federal Reserve, or confirmation by the
Federal Reserve that a formal application under the BHC Act is not required.
Compass filed a formal application under the BHC Act with the Federal Reserve on
September 3, 1997, which application was approved on October 10, 1997.  The
Merger may not be consummated until the expiration of a 15 day "waiting period"
following such approval, during which time the Justice Department could object
to the Merger on antitrust grounds, which action would stay the consummation of
the Merger unless otherwise ordered by an appropriate judicial authority.

     The Bank Merger.  Compass and GSB also plan to merge the Bank and Compass
Bank-Alabama, with Compass Bank-Alabama being the survivor (the "Bank Merger").
The Bank Merger will require the prior approval of the Federal Reserve and the
Department, although governmental approval of the Bank Merger is not a condition
to the consummation of the Merger.  Applications for the approval of the Bank
Merger were submitted to the Federal Reserve and the Department on September 3,
1997.  The Department approved the Bank Merger on September 22, 1997, and
approval of the Bank Merger application is expected from the Federal Reserve.
The Bank Merger may not be consummated until the expiration of the 15 day
"waiting period" following the approval by the Federal Reserve, during which
time the Justice Department could object to the Bank Merger on antitrust
grounds.

BUSINESS PENDING EFFECTIVE TIME

     The Merger Agreement imposes certain limitations on the conduct of GSB's
business pending consummation of the Merger.  In general, GSB must conduct its
businesses only in the ordinary course, consistent with prudent banking
practices.  SEE APPENDIX A.

                                       28
<PAGE>
 
AMENDMENT

     The Merger Agreement may be amended or supplemented at any time, before or
after the Special Meeting, by an instrument in writing duly executed by all the
parties thereto.  However, no change which reduces the Merger Consideration or
which materially and adversely affects the rights of the GSB Shareholders can be
made after the Special Meeting without the required approval of the GSB
Shareholders.

TERMINATION; TERMINATION FEE

     The Merger Agreement may be terminated and the Merger abandoned,
notwithstanding approval by GSB shareholders, at any time before the Effective
Time:

     (a)  by mutual written consent duly authorized by the Boards of Directors
          of Compass and GSB;

     (b)  by Compass (i) if Compass learns or becomes aware of a state of facts
          or breach or inaccuracy of any representation or warranty of GSB
          contained in the Merger Agreement which constitutes a Material Adverse
          Effect (as defined therein), (ii) if GSB breaches its covenant with
          respect to Acquisition Proposals, SEE "THE MERGER -- NO SOLICITATION"
          or (iii) if any of the conditions to its obligations to close are not
          satisfied or waived in writing by Compass on or prior to April 8,
          1998;

     (c)  by GSB if any of the conditions to its obligations to close are not
          satisfied or waived in writing by GSB on or prior to April 8, 1998;

     (d)  by Compass or GSB if the Effective Time shall not have occurred on or
          before April 8, 1998 (the "Termination Date") or such later date
          agreed to in writing by Compass and the Company;

     (e)  by Compass or GSB if any court of competent jurisdiction in the United
          States or other United States (federal or state) governmental body
          shall have issued an order, decree or ruling or taken any other action
          restraining, enjoining or otherwise prohibiting the Merger and such
          order, decree, ruling or other action shall have been final and
          nonappealable;

     (f)  by Compass if (i) the Board of Directors of GSB shall have withdrawn
          or modified in any manner its approval or recommendation of the Merger
          Agreement or the Merger, or shall have resolved to do the same or (ii)
          following the receipt of an Acquisition Proposal, GSB or any of its
          officers, directors or agents shall (A) fail to provide information
          regarding GSB or execute any documents which are necessary to file the
          Registration Statement or any regulatory applications necessary to
          obtain the requisite approvals of the Merger or the Bank Merger or (B)
          postpone, adjourn or delay the Special Meeting; or

     (g)  by GSB if it shall receive any Acquisition Proposal after the date
          hereof from a third party or parties and the Board of Directors of GSB
          shall have received a written opinion from independent legal counsel
          to the effect that, and the Board of Directors shall have determined
          in good faith in the exercise of its fiduciary duties that, GSB is
          required to pursue such Acquisition Proposal.


     In the event the Merger Agreement is terminated as a result of the
circumstances described in (b)(ii), (f) or (g) above, then GSB shall pay to
Compass a fee of $2,500,000 in cash at the time of any such termination.

     Upon termination of the Merger Agreement, the Merger Agreement shall be
void and have no effect, without any liability on the part of any party or its
directors, officers or shareholders, except that the parties are not relieved of
liability for any breach of the Merger Agreement.  SEE APPENDIX A.

                                       29
<PAGE>
 
EXCHANGE OF SHARES

     Promptly after the Effective Time, Continental Stock Transfer & Trust
Company (the "Exchange Agent"), pursuant to an exchange agreement in the form
attached as Exhibit B to the Merger Agreement (the "Exchange Agent Agreement"),
will furnish each GSB Shareholder with transmittal materials for use in
exchanging certificates representing GSB Common Stock for certificates
representing Compass Common Stock.  The transmittal materials will contain
information and instructions with respect to the procedure for exchanging such
certificates.  The certificates for Compass Common Stock will be delivered to
the persons entitled thereto within a reasonable time after delivery of GSB
Common Stock certificates accompanied by the appropriate transmittal materials.

     Under the terms of the Merger Agreement, Compass will not issue
certificates representing fractional shares of Compass Common Stock, and in lieu
thereof shall pay cash to any holder of GSB Common Stock otherwise entitled to
receive such fractional share.  Such cash payment shall be based on the Per
Share Merger Consideration.  SEE "THE MERGER -- FEDERAL INCOME TAX CONSEQUENCES"
AND APPENDIX A.

     GSB Shareholders who are entitled to receive Compass Common Stock pursuant
to the Merger will not be entitled to vote such Compass Common Stock or to
receive any dividends thereon until they have properly surrendered their GSB
Common Stock certificates in exchange for Compass Common Stock, at which time
such GSB Shareholders will be entitled to all previously withheld dividends and
distributions, without interest.  Prior to the Effective Time, Compass shall
deposit or cause to be deposited in trust with the Exchange Agent cash in an
aggregate amount estimated to be sufficient to make cash payments to GSB
shareholders in lieu of fractional shares of Compass Common Stock.

     Upon the Effective Time of the Merger, GSB Shareholders will cease to have
any rights as shareholders of GSB, and the GSB Shareholders shall have only the
right to receive the merger consideration specified in the Merger Agreement or,
in the case of dissenting shareholders, to exercise their rights under Florida
law.  SEE "THE MERGER--DISSENTERS' RIGHTS."

DISSENTERS' RIGHTS

     Under the FBCA, shareholders of a corporation generally have the right to
dissent from certain corporate actions, including the consummation of a plan of
merger, and obtain payment of the fair value of the shares.  A shareholder of
GSB may dissent from the Merger and receive in cash the fair value, as of the
day prior to the Special Meeting, of the shares of GSB Common Stock held by such
shareholder pursuant to Sections 607.1301, 607.1302 and 607.1320 of the Florida
Statutes (the "Florida Dissent Provisions").  Such fair value is exclusive of
any appreciation or depreciation in anticipation of the Merger, unless such
exclusion would be inequitable.  The appraisal value of the GSB Common Stock may
differ from the consideration that a shareholder of GSB is entitled to  receive
in the Merger.  The following is a summary of the Florida Dissent Provisions,
the full text of which is set forth as Appendix B to this Proxy
Statement/Prospectus.

     Under the Florida Dissent Provisions, a shareholder of GSB may dissent from
the Merger by following the following procedures: (i) the dissenting shareholder
must deliver to GSB, prior to the Special Meetings, written notice of his intent
to demand payment for his shares; (ii) the dissenting shareholder must refrain
from voting in favor of the Merger; (iii) within ten (10) days after the date of
the Special Meetings, GSB shall give written notice of authorization of the
Merger by the shareholders to such dissenting shareholder; and (iv) within
twenty (20) days after the giving of notice to the dissenting shareholder, the
dissenting shareholder shall file with GSB a notice of election and a demand for
payment of the fair value of his shares.  Any dissenting shareholder filing an
election to dissent shall deposit his certificates for certificated shares with
GSB simultaneously with the filing of the election to dissent.  A shareholder
may dissent as to less than all of the shares of GSB Common Stock held by him,
and in such event, he is treated as two separate shareholders.  Once GSB offers
to pay the dissenting shareholder for his shares, the notice of election cannot
be withdrawn except with the consent of GSB.  However, the right of a dissenting
shareholder to be paid the fair value of his shares shall cease if (i) the
demand is withdrawn, (ii) the proposed Merger

                                       30
<PAGE>
 
is abandoned, (iii) no demand or petition for determination of fair value by a
court has been made or is filed within the time provided by law or (iv) a court
of competent jurisdiction determines that such shareholder is not entitled to
the relief provided by the Florida Dissent Provisions.

     Within ten (10) days after the later of the expiration of the period in
which the dissenting shareholder may file his notice of election to dissent or
the Effective Time of the Merger, the corporation is required to make a written
offer to each dissenting shareholder to purchase the shares of GSB Common Stock
at a price deemed by the surviving corporation to be the fair value of such
shares.  If, within thirty (30) days after the making of such offer, any
shareholder accepts the same, payment therefor shall be made within ninety (90)
days after the later of the date such offer was made or the consummation of the
Merger.  However, if, within such thirty (30) day period, the surviving
corporation and the dissenting shareholder are unable to agree with respect to a
price, then the surviving corporation, within thirty (30) days after receipt of
written demand from such dissenting shareholder given within sixty (60) days
after the Effective Time of the Merger, shall, or at its election within such
period may, file an action in a court of competent jurisdiction in the county in
which GSB maintained its registered office requesting that the fair value of the
shares of GSB Common Stock be determined.  If GSB or the surviving corporation
shall fail to institute such proceedings, any dissenting shareholder may do so
in the name of GSB.  All dissenting shareholders, except for those that have
agreed upon a value with the corporation, are deemed to be parties to the
proceeding as an action against their shares.  In such proceeding, the court
may, if it so elects, appoint one or more persons as appraisers to receive
evidence and recommend a decision on the question of fair value.  The surviving
corporation shall pay each dissenting shareholder the amount found to be due
within ten (10) days after final determination of the proceedings.  Upon payment
of such judgment, the dissenting shareholder will cease to have any interest in
the shares of GSB Common Stock.

     Any judgment rendered in any dissent proceeding may, at the discretion of
the court, include an allowance for interest at such rate as the court may deem
fair and equitable.  The cost and expenses of any such dissent proceeding shall
be determined by the court and shall be assessed against the surviving
corporation, but all or any part of such costs and expenses may be apportioned
and assessed against the dissenting shareholders, in such amount as the court
deems equitable, if the court determines that the surviving corporation made an
offer to the dissenting shareholders and the shareholders' failure to accept
such offer was arbitrary, vexatious or not in good faith.  The expenses awarded
by the court shall include compensation for, and reasonable expenses of any
appraiser but shall not include the fees and expenses of counsel or experts
employed by any party.  If the fair value of the shares of GSB Common Stock, as
determined by the proceeding, materially exceeds the amount which the
corporation initially offered to pay, or if no offer was made, the court, in its
discretion, may award to any shareholder who is a party to the proceeding such
sum as the court may determine to be reasonable compensation for any expert
attorney or expert employed by the shareholder in the proceeding.

     The foregoing is only a summary of the Florida Dissent Provisions.  The
full text of such provisions is set forth as Appendix B to this Proxy
Statement/Prospectus and each GSB shareholder is urged to read these provisions
carefully.

FEDERAL INCOME TAX CONSEQUENCES

     The following discussion summarizes certain Federal income tax consequences
of the Merger to the GSB Shareholders.  This discussion does not address other
Federal income tax considerations that may be relevant to particular GSB
Shareholders in light of their particular circumstances, such as dealers in
securities, shareholders who do not hold their GSB Common Stock as capital
assets, foreign persons, persons who acquired their shares in compensatory
transactions or the cancellation of outstanding options granted under any stock
option plan of GSB.

     In addition, the following discussion reflects and is supported by an
opinion of Balch & Bingham (the "Exhibit Opinion").  The Exhibit Opinion, which
is attached as Exhibit 8 to the Registration Statement of which this
Prospectus/Proxy Statement is a part, is based on and subject to certain
qualifications and assumptions as noted therein.

                                       31
<PAGE>
 
     The following federal income tax consequences should result from the
Merger, if consummated in accordance with the Merger Agreement:

     1.   The Merger of GSB with and into Compass-Florida will qualify as a
          "reorganization" within the meaning of Code Section 368(a);

     2.   No gain or loss will be recognized by GSB Shareholders upon the
          exchange of GSB Common Stock for Compass Common Stock;

     3.   The tax basis of the Compass Common Stock received by each GSB
          Shareholder will be the same as the tax basis of GSB Common Stock
          surrendered in exchange therefor;

     4.   The holding period of each share of Compass Common Stock received by
          each GSB Shareholder will include the period during which such
          shareholder held his or her GSB Common Stock surrendered in exchange
          therefor; provided that such GSB Common Stock is held as a capital
          asset at the Merger's Effective Time; and

     5.   Cash received by a GSB Shareholder in lieu of a fractional share of
          Compass Common Stock will be treated as if a fractional share of
          Compass Common Stock had been issued in the Merger and then redeemed
          by Compass.  A GSB Shareholder receiving such cash will recognize gain
          or loss upon such payment equal to the difference (if any) between
          such Shareholder's tax basis in the fractional share (which will be a
          pro rata portion of the Shareholder's tax basis in the Compass Common
          Stock received in the Merger) and the amount of cash received.

     As a condition to the Merger, Compass will receive an opinion from Balch &
Bingham dated as of the closing date of the Merger (the "Closing Opinion") to
effect that the Merger will constitute a reorganization as defined in Section
368(a) of the Code.  Such opinion will also be based on certain assumptions and
subject to certain qualifications similar to those contained in the Exhibit
Opinion.  GSB Shareholders should be aware that neither the Exhibit Opinion nor
the Closing Opinion binds the Internal Revenue Service, and the Internal Revenue
Service is therefore not precluded from successfully asserting a contrary
opinion.  No information is provided herein with respect to the tax
consequences, if any, of the Merger to shareholders of GSB under any state,
local or foreign tax laws or shareholders of GSB who acquire Compass Common
Stock in compensatory transactions or in cancellation of GSB Options.

     THE DISCUSSION SET FORTH ABOVE IS INCLUDED FOR GENERAL INFORMATION ONLY. IT
DOES NOT ADDRESS THE STATE, LOCAL OR FOREIGN TAX ASPECTS OF THE MERGER. THE
DISCUSSION DESCRIBED ABOVE IS BASED ON CURRENTLY EXISTING PROVISIONS OF THE
CODE, EXISTING TREASURY REGULATIONS THEREUNDER AND CURRENT ADMINISTRATIVE
RULINGS AND COURT DECISIONS. THE DISCUSSION DESCRIBED ABOVE IS NOT BINDING UPON
THE INTERNAL REVENUE SERVICE, AND NO RULINGS OF THE INTERNAL REVENUE SERVICE
WILL BE SOUGHT OR OBTAINED. THERE IS NO ASSURANCE THAT THE INTERNAL REVENUE
SERVICE WILL AGREE WITH THE FOREGOING DISCUSSION. ALL OF THE FOREGOING ARE
SUBJECT TO CHANGE AND ANY SUCH CHANGE COULD AFFECT THE CONTINUING VALIDITY OF
THIS DISCUSSION. BECAUSE OF THE COMPLEXITIES OF THE TAX LAWS IN GENERAL, AND THE
COMPLEXITIES AND UNCERTAINTIES OF THE TAX CONSEQUENCES ASSOCIATED WITH THE
RECEIPT OF CASH IN THE MERGER IN PARTICULAR, EACH GSB SHAREHOLDER SHOULD CONSULT
HIS OWN TAX ADVISOR WITH RESPECT TO THE SPECIFIC TAX CONSEQUENCES OF THE MERGER
TO HIM, INCLUDING THE APPLICATION AND EFFECT OF STATE, LOCAL AND FOREIGN TAX
LAWS.

                                       32
<PAGE>
 
ACCOUNTING TREATMENT

     Compass expects to account for the Merger using the "pooling-of-interests"
method of accounting.  Compass has received a letter from KPMG Peat Marwick LLP,
which will be updated as of the Effective Time, to the effect that the Merger
will qualify for pooling-of-interests accounting treatment.  Under this
accounting method, at the Effective Time, GSB assets and liabilities will be
added at their recorded book values to those of Compass, and its shareholders'
equity will be added to Compass' consolidated balance sheet.  Income and other
financial statements of Compass issued after consummation of the Merger will be
restated retroactively to reflect the consolidated operations of GSB and Compass
as if the Merger had taken place prior to the periods covered by such financial
statements.  SEE "SUMMARY -- ACCOUNTING TREATMENT"; "SELECTED FINANCIAL DATA AND
COMPARATIVE PER SHARE DATA"; AND "THE MERGER -- TERMS AND CONDITIONS TO THE
MERGER."


                           SUPERVISION AND REGULATION

GENERAL

     Bank holding companies and banks are regulated extensively under both
federal and state law.  Compass is subject to regulation by the Federal Reserve
and its respective bank subsidiaries (the "Subsidiary Banks") are subject to
regulation by the Federal Reserve, the FDIC and/or the appropriate state banking
departments.  The deposits of each of the Subsidiary Banks are insured by the
FDIC, and Compass Bank-Alabama is a member of the Federal Reserve System.
Although the various laws and regulations which apply to Compass and its
Subsidiary Banks are intended to insure safe and sound banking practices, they
are mainly intended to benefit depositors and the federal deposit insurance
fund, not the shareholders of Compass. The following discussion highlights
certain laws and regulations affecting Compass and its Subsidiary banks and
should be read in conjunction with the more detailed information incorporated by
reference herein.  SEE "INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE."

COMPASS, COMPASS BANKS OF TEXAS AND COMPASS BANCORPORATION

     Compass, Compass Banks of Texas and Compass Bancorporation are bank holding
companies within the meaning of the BHC Act and are registered as such with the
Federal Reserve.  As bank holding companies, Compass, Compass Banks of Texas and
Compass Bancorporation are required to file with the Federal Reserve an annual
report and such additional information as the Federal Reserve may require
pursuant to the BHC Act. The Federal Reserve may also make examinations of these
holding companies and each of their subsidiaries. Under the BHC Act, bank
holding companies are prohibited, with certain exceptions, from acquiring direct
or indirect ownership or control of more than five percent of the voting shares
of any company engaging in activities other than banking or managing or
controlling banks or furnishing services to or performing services for their
banking subsidiaries. However, the BHC Act authorizes the Federal Reserve to
permit bank holding companies to engage in, and to acquire or retain shares of
companies that engage in, activities which the Federal Reserve determines to be
so closely related to banking or managing or controlling banks as to be a proper
incident thereto.

     The BHC Act requires a bank holding company to obtain the prior approval of
the Federal Reserve before it may acquire substantially all of the assets of any
bank or ownership or control of any voting shares of any bank if, after such
acquisition, it would own or control, directly or indirectly, more than five
percent of the voting shares of any such bank.  The Riegle-Neal Interstate
Banking and Branching Efficiency Act of 1994, as amended ("Interstate Act")
permits bank holding companies to acquire banks located in any state without
regard to whether the transaction is prohibited under any state law (except that
states may establish the minimum age of their local banks (up to a maximum of 5
years), and certain other restrictions).

     The Federal Reserve Act generally imposes certain limitations on extensions
of credit and other transactions by and between banks and their affiliates
(which includes any holding company of which such bank is a subsidiary and any
other non-bank subsidiary of such holding company).  Further, federal law
prohibits a bank holding company

                                       33
<PAGE>
 
and its subsidiaries from engaging in certain tie-in arrangements in connection
with any extension of credit, lease or sale of property or the furnishing of
services.

     The Financial Institutions Reform, Recovery and Enforcement Act of 1989
("FIRREA") enacted major regulatory reforms, stronger capital standards for
savings associations and stronger civil and criminal enforcement provisions.
FIRREA allows the acquisition of healthy and failed savings associations by bank
holding companies and imposes no interstate barriers on such bank holding
company acquisitions. With certain qualifications, FIRREA also allows bank
holding companies to merge acquired savings and loans into their existing
commercial bank subsidiaries. FIRREA also provides that a depository institution
insured by the FDIC can be held liable for any loss incurred by, or reasonably
expected to be incurred by, the FDIC after August 9, 1989, in connection with
(i) the default of a commonly controlled FDIC-insured depository institution or
(ii) any assistance provided by the FDIC to a commonly controlled FDIC-insured
depository institution in danger of default.

     In December of 1991, the Federal Deposit Insurance Corporation Improvement
Act of 1991 ("FDICIA") was enacted. This act recapitalized the Bank Insurance
Fund ("BIF"), of which the Subsidiary Banks are members, substantially revised
statutory provisions, including capital standards, restricted certain powers of
state banks, gave regulators the authority to limit officer and director
compensation, and required holding companies to guarantee the capital compliance
of their banks in certain instances. Among other things, FDICIA requires the
federal banking agencies to take "prompt corrective action" with respect to
banks that do not meet minimum capital requirements. FDICIA establishes five
capital tiers: "well capitalized," "adequately capitalized," "undercapitalized,"
"significantly undercapitalized" and "critically undercapitalized," as defined
by regulations recently adopted by the Federal Reserve, the FDIC and the other
federal depository institution regulatory agencies. A depository institution is
well capitalized if it significantly exceeds the minimum level required by
regulation for each relevant capital measure, adequately capitalized if it meets
such measure, undercapitalized if it fails to meet any such measure,
significantly undercapitalized if it is significantly below such measure, and
critically undercapitalized if it fails to meet any critical capital level set
forth in the regulations. The critical capital level must be a level of tangible
equity capital equal to not less than 2% of total tangible assets and not more
than 65% of the minimum leverage ratio to be prescribed by regulation (except to
the extent that 2% would be higher than such 65% level). An institution may be
deemed to be in a capitalization category that is lower than is indicated by its
actual capital position if it receives an unsatisfactory examination rating.

     If a depository institution fails to meet regulatory capital requirements,
the regulatory agencies can require submission and funding of a capital
restoration plan by the institution, place limits on its activities, require the
raising of additional capital and, ultimately, require the appointment of a
conservator or receiver for the institution.  The obligation of a controlling
bank holding company under FDICIA to fund a capital restoration plan is limited
to the lesser of 5% of an undercapitalized subsidiary's assets or the amount
required to meet regulatory capital requirements. If the controlling bank
holding company fails to fulfill its obligations under FDICIA and files (or has
filed against it) a petition under the Federal Bankruptcy Code, the FDIC's claim
may be entitled to a priority in such bankruptcy proceeding over third party
creditors of the bank holding company.

     An insured depository institution may not pay management fees to any person
having control of the institution nor may an institution, except under certain
circumstances and with prior regulatory approval, make any capital distribution
(including the payment of dividends) if, after making such payment or
distribution, the institution would be undercapitalized. FDICIA also restricts
the acceptance of brokered deposits by insured depository institutions and
contains a number of consumer banking provisions, including disclosure
requirements and substantive contractual limitations with respect to deposit
accounts.

     At June 30, 1997, the Subsidiary Banks were "well capitalized," and were
not subject to any of the foregoing restrictions, including, without limitation,
those relating to brokered deposits.  The Subsidiary Banks do not rely upon
brokered deposits as a primary source of deposit funding, although such deposits
are sold through the Correspondent and Investment Services Division of Compass
Bank-Alabama.

                                       34
<PAGE>
 
     FDICIA contains numerous other provisions, including reporting
requirements, termination of the "too big to fail" doctrine except in special
cases, limitations on the FDIC's payment of deposits at foreign branches, and
revised regulatory standards for, among other things, real estate lending and
capital adequacy. In addition, FDICIA required the FDIC to establish a system of
risk-based assessments for federal deposit insurance, by which banks that pose a
greater risk of loss to the FDIC (based on their capital levels and the FDIC's
level of supervisory concern) pay a higher insurance assessment.

     The Deposit Insurance Funds Act of 1996 (the "Fund Act"), which became
effective October 8, 1996, required the FDIC to impose a special assessment on
institutions holding deposits subject to assessment by the Savings Association
Insurance Fund ("SAIF").  Although the Subsidiary Banks are members of BIF, they
hold deposits subject to assessment by SAIF as a result of acquisitions of SAIF
deposits or SAIF-insured institutions.  Compass' deposit liability under the
Fund Act was $7.1 million based upon $1.1 billion of SAIF deposits, after
certain discounts and exemptions.

THE SUBSIDIARY BANKS

     In general, federal and state banking laws and regulations govern all areas
of the operations of the Subsidiary Banks, including reserves, loans, mortgages,
capital, issuances of securities, payment of dividends and establishment of
branches. Federal and state bank regulatory agencies also have the general
authority to limit the dividends paid by insured banks and bank holding
companies if such payments may be deemed to constitute an unsafe and unsound
practice. Federal and state banking agencies also have authority to impose
penalties, initiate civil and administrative actions and take other steps
intended to prevent banks from engaging in unsafe or unsound practices.

     Compass Bank-Alabama and Central Bank of the South are both organized under
the laws of the State of Alabama and are supervised, regulated and regularly
examined by the Department.  Compass Bank-Alabama is also a member of the
Federal Reserve System and is regulated and examined by the Federal Reserve.
Compass Bank-Texas is organized under the laws of the State of Texas and as of
October 6, 1997 is a member of the Federal Reserve System.  Compass Bank-Texas
is supervised, regulated and regularly examined by the Texas Department of
Banking and the Federal Reserve.   SEE "RECENT DEVELOPMENTS."  All of the
Subsidiary Banks, as participants in the BIF and the Savings Association
Insurance Fund of the FDIC, are subject to the provisions of the Federal Deposit
Insurance Act and to examination by and regulations of the FDIC.

     The Alabama banks are governed by Alabama laws restricting the declaration
and payment of dividends to ninety percent (90%) of annual net income until its
surplus funds equal at least twenty percent (20%) of capital stock. Compass
Bank-Alabama's surplus exceeds this amount.  As members of the Federal Reserve
System, Compass Bank-Alabama and Compass Bank-Texas are also subject to dividend
limitations imposed by the Federal Reserve Board which generally provide that a
state member bank may not pay dividends on its common or preferred stock in an
amount greater than the bank's net profits after deductions for losses and bad
debts.  Compass Bank-Texas is also governed by the laws of Texas restricting the
declaration and payment of dividends to undivided profits; that is, the portion
of equity capital of a state bank equal to the balance of its net profits,
income, gains and losses since the date of its formation, less subsequent
distributions to shareholders and transfers to surplus or capital under share
dividends or by board resolution.

     Federal law further provides that no insured depository institution may
make any capital distribution (which would include a cash dividend) if, after
making the distribution, the institution would not satisfy one or more of its
minimum capital requirements. Moreover, the federal bank regulatory agencies
also have the general authority to limit the dividends paid by insured banks if
such payments may be deemed to constitute an unsafe and unsound practice.
Insured banks are prohibited from paying dividends on its capital stock while in
default in the payment of any assessment due to the FDIC except in those cases
where the amount of the assessment is in dispute and the insured bank has
deposited satisfactory security for the payment thereof.

                                       35
<PAGE>
 
     The Community Reinvestment Act of 1977 ("CRA") and the regulations of the
Federal Reserve and the FDIC implementing that act are intended to encourage
regulated financial institutions to help meet the credit needs of their local
community or communities, including low and moderate income neighborhoods,
consistent with the safe and sound operation of such financial institutions. The
CRA and such regulations provide that the appropriate regulatory authority will
assess the records of regulated financial institutions in satisfying their
continuing and affirmative obligations to help meet the credit needs of their
local communities as part of their regulatory examination of the institution.
The results of such examinations are made public and are taken into account upon
the filing of any application to establish a domestic branch, to merge or to
acquire the assets or assume the liabilities of a bank. In the case of a bank
holding company, the CRA performance record of the banks involved in the
transaction are reviewed in connection with the filing of an application to
acquire ownership or control of shares or assets of a bank or to merge with any
other bank holding company. An unsatisfactory record can substantially delay or
block the transaction.  Compass Bank-Alabama's last CRA examination by the
Federal Reserve was in May of 1997 and the results were Satisfactory.  Compass
Bank-Texas' last CRA by the FDIC was May of 1997 and rating was Satisfactory.

OTHER

     Other legislative and regulatory proposals regarding changes in banking,
and the regulation of banks, thrifts and other financial institutions are being
considered by the executive branch of the federal government, Congress and
various state governments, including Alabama, Texas and Florida.  Certain of
these proposals, if adopted, could significantly change the regulations of banks
and the financial services industry. It cannot be predicted whether any of these
proposals will be adopted or, if adopted, how these proposals will affect
Compass or the Subsidiary Banks.

     The Correspondent and Investment Services Division of Compass Bank-Alabama
is treated as a municipal securities dealer and a government securities dealer
for purposes of the federal securities laws and, therefore, is subject to
certain reporting requirements and regulatory controls by the Commission, the
United States Department of the Treasury and the Federal Reserve.  Compass
Brokerage, Inc., a wholly owned subsidiary of Compass Bank-Alabama, is a
discount brokerage service registered with the Commission and the National
Association of Securities Dealers, Inc. and various state securities
commissions.  The subsidiary is subject to certain reporting requirements and
regulatory control by these agencies.  Compass Bancshares Insurance, Inc., a
wholly owned subsidiary of Compass Bank-Alabama, is a licensed insurance agent
or broker for various insurance companies.  The insurance subsidiary and its
licensed agents are subject to reporting and licensing regulations of the
Alabama Insurance Commission and various other states.

     References under the heading "SUPERVISION AND REGULATION" to applicable
statutes are brief summaries of portions thereof, do not purport to be complete,
and are qualified in their entirety by reference to such statutes.


               DESCRIPTION OF COMPASS COMMON AND PREFERRED STOCK

     The following summary of the terms and provisions of the Compass Common
Stock and the Compass Preferred Stock does not purport to be complete and is
qualified in its entirety by reference to Compass' Restated Certificate of
Incorporation and the Certificates of Amendment thereto, which include the
express terms of the Compass Common Stock and the Compass Preferred Stock.  Such
Certificates are filed as exhibits to the Registration Statement of which this
Proxy Statement/Prospectus is a part.

COMPASS COMMON STOCK

     Compass is incorporated under the General Corporation Law of the State of
Delaware ("DGCL").  Compass is authorized to issue 100,000,000 shares of Compass
Common Stock, of which 65,870,396 shares were issued and outstanding on October
16, 1997, after giving effect to the Stock Split.  Compass' Board of Directors
may at any

                                       36
<PAGE>
 
time, without additional approval of the holders of Compass Common Stock, issue
additional authorized but previously unissued shares of Compass Common Stock.

     Dividends.  Holders of Compass Common Stock are entitled to receive
dividends ratably when, as and if declared by Compass' Board of Directors from
assets legally available therefor, after payment of all dividends on preferred
stock, if any is outstanding. Under Delaware law, Compass may pay dividends out
of surplus or net profits for the fiscal year in which declared and/or for the
preceding fiscal year, even if its surplus accounts are in a deficit position.
Dividends paid by its Subsidiary Banks, principally Compass-Alabama, are the
primary source of funds available to Compass for payment of dividends to its
shareholders and for other needs. Compass' Board of Directors intends to
maintain its present policy of paying regular quarterly cash dividends.  The
declaration and amount of future dividends will depend on circumstances existing
at the time, including Compass' earnings, financial condition and capital
requirements, as well as regulatory limitations and such other factors as
Compass' Board of Directors deems relevant.

     Compass' principal assets and sources of income consist of investments in
its Subsidiary Banks, which are separate and distinct legal entities.  Federal
and state banking regulations applicable to Compass and its Subsidiary Banks
require minimum levels of capital which limit the amounts available for
distribution as dividends.  SEE "SUPERVISION AND REGULATION -- THE SUBSIDIARY
BANKS."

     Preemptive Rights.  The holders of Compass Common Stock do not have
preemptive rights to subscribe for a proportionate share of any additional
securities issued by Compass before such securities are offered to others. The
absence of preemptive rights increases Compass' flexibility to issue additional
shares of Compass Common Stock in connection with acquisitions, employee benefit
plans and for other purposes, without affording the holders of Compass Common
Stock a right to subscribe for their proportionate share of those additional
securities. Any further issuance of Compass Common Stock after the Effective
Time may reduce former GSB Shareholders' proportionate interest in Compass.

     Voting Rights.  The holders of Compass Common Stock are entitled to one
vote per share on all matters presented to shareholders. Holders of Compass
Common Stock are not entitled to cumulate their votes in the election of
directors. Cumulative voting rights entitle shareholders to a number of votes
equal to the product of the number of shares held and the number of directors to
be elected and allow shareholders to distribute such votes among any number of
nominees for director or cast such votes entirely for one director.  Cumulative
voting rights tend to enhance the voting power of minority shareholders.

     Liquidation.  Upon liquidation, dissolution or the winding up of the
affairs of Compass, holders of Compass Common Stock are entitled to receive
their pro rata portion of the remaining assets of Compass after the holders of
Compass preferred stock have been paid in full any sums to which they may be
entitled.

COMPASS PREFERRED STOCK

     Compass has authorized 25,000,000 shares of $.10 par value preferred stock
(the "Compass Preferred Stock"). The preferred stock is issuable in one or more
series and Compass' Board of Directors, subject to certain limitations, is
authorized to fix the number of shares, dividend rate, liquidation prices,
redemption, conversion, voting rights, and other terms. Compass' Board of
Directors may issue preferred stock without approval of the holders of Compass
Common Stock. No shares of preferred stock are outstanding as of the date of
this Proxy Statement/Prospectus.  The ability to issue preferred stock without
shareholder approval could have the effect of deterring certain corporate
transactions, including tender or exchange offers for Compass Common Stock.

                                       37
<PAGE>
 
                            COMPARISON OF RIGHTS OF
                        SHAREHOLDERS OF GSB AND COMPASS

CHARTER AND BYLAW PROVISIONS

     Compass' Certificate and Bylaws contain several provisions which may make
Compass a less attractive target for an acquisition of control by anyone who
does not have the support of Compass' Board of Directors and shareholders.  Such
provisions include, among other things, (a) the requirement of a supermajority
vote of shareholders or directors to approve certain business combinations and
other corporate actions involving "Related Persons" (defined generally as any
person who is the beneficial owner of 5% of the voting shares of Compass), (b) a
minimum price provision, (c) several special procedural rules, (d) a staggered
Board of Directors, and (e) the limitation that shareholder action without a
meeting may only be taken by unanimous written shareholder consent.  GSB's
Articles of Incorporation do not contain any provisions designed to have a
similar effect.

     The foregoing summary is qualified in its entirety by reference to Compass'
Certificate and Bylaws, which are available upon written request from Compass
and which are on file with the Commission, and to the Articles of Incorporation,
as amended, and Bylaws of GSB, which are available upon request from GSB.  SEE
"AVAILABLE INFORMATION"; "INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE".

     In addition to the foregoing differences between GSB's and Compass'
Articles and Bylaws, as a result of the Merger, GSB Shareholders, whose rights
are governed by the Florida Business Corporations Act ("FBCA"), will become
shareholders of Compass, and their rights as shareholders will then be governed
primarily by the DGCL.  Certain provisions of the DGCL and the FBCA, as well as
a description of the corresponding provisions contained in Compass' and GSB's
respective charter and Bylaws, as such provisions may affect the rights of
shareholders, are set forth below.  The following summary does not purport to be
complete and is qualified in its entirety by reference to the provisions of the
FBCA and the DGCL.

SHAREHOLDER APPROVAL OF MERGERS

     Both the FBCA and the DGCL permit a merger to become effective without the
approval of the surviving corporation's shareholders if the articles of
incorporation of the surviving corporation do not change following the merger,
the amount of the surviving corporation's common stock to be issued or delivered
under the plan of merger does not exceed 20% of the total shares of outstanding
voting stock immediately prior to the acquisition, and the board of directors of
the surviving corporation adopts a resolution approving the plan of merger.

     Where shareholder approval is required under either the FBCA or the DGCL, a
merger can generally be approved by a majority vote of the outstanding shares of
capital stock of each class entitled to vote thereon.  If the proposed merger or
other business combination were to involve an "Interested Person" or "Affiliated
Transaction," however, both the FBCA and the DGCL impose supermajority approval
requirements with certain qualifications.  In addition, the Compass Certificate
imposes similar and more restrictive supermajority approval requirements, as
described elsewhere in this Proxy Statement/Prospectus.  SEE "COMPARISON OF
RIGHTS OF SHAREHOLDERS OF GSB AND COMPASS -- ANTITAKEOVER LEGISLATION."

DISSENTERS' RIGHTS

     Under the FBCA, a shareholder is entitled to dissent and obtain payment of
the fair value of his shares in the event of, among other things, (a)
consummation of a plan of merger to which the corporation is a party, if either
(i) shareholder approval is required and the shareholder is entitled to vote on
the merger or (ii) the corporation is a subsidiary that is owned 80% by and is
merged into its parent; (b) consummation of a plan of share exchange to which
the corporation is a party as the corporation whose shares will be acquired, if
the shareholder is entitled to vote on the plan; (c) consummation of a sale or
exchange of substantially all of the property of the corporation other than in
the usual and regular course of the business if shareholder approval is
required; (d) an amendment to the

                                       38
<PAGE>
 
Articles of Incorporation that materially and adversely affects the rights in
respect of the dissenter's shares in specified ways; (e) in the event of a
control share acquisition as discussed in Section 607.0902 of the FBCA; or (f)
any corporate action taken pursuant to a shareholder vote to the extent that the
Articles of Incorporation provide that dissenters' rights shall apply.    SEE
"THE MERGER - DISSENTERS' RIGHTS."

     Under the DGCL, a shareholder has the right, in connection with certain
mergers or consolidations, to dissent from certain corporate transactions and
receive the fair market value (excluding any appreciation or depreciation as a
consequence or in expectation of the transaction) of his shares in cash in lieu
of the consideration he otherwise would have received in the transaction.  Such
fair value is determined by the Delaware Court of Chancery if a petition for
appraisal is timely filed.  In addition, a Delaware corporation may, but is not
required to, provide in its certificate of incorporation that appraisal rights
shall be available to shareholders in certain other events regarding which
appraisal rights are not otherwise available.   No such provision is included in
Compass' Certificate.

     Under the DGCL, appraisal rights will not be available to shareholders of a
corporation (unless the certificate of incorporation provides otherwise, which
the Compass Certificate does not) if the shares are listed on a national
securities exchange (as is Compass Common Stock) or quoted on the NASDAQ
National Market or held of record by more than 2,000 shareholders (as is Compass
Common Stock) and shareholders are permitted by the terms of the merger or
consolidation to accept in exchange for their shares:  (a) shares of stock of
the surviving or resulting corporation; (b) shares of stock of another
corporation listed on a national securities exchange or held of record by more
than 2,000 shareholders; (c) cash in lieu of fractional shares of such stock; or
(d) any combination of the consideration listed in (a) through (c) above.  In
addition, appraisal rights will not be available to shareholders of a Delaware
corporation in a merger if such corporation is the surviving corporation and no
vote of its shareholders is required.  SEE "COMPARISON OF RIGHTS OF SHAREHOLDERS
OF GSB AND COMPASS -- SHAREHOLDER APPROVAL OF MERGERS."

SHAREHOLDERS MEETINGS AND VOTING

     Special Meetings.  Under the FBCA, a special meeting of shareholders of a
Florida corporation may be called by the holders of shares entitled to cast not
less than 10% of all shares entitled to vote at the meeting, unless a different
percentage, not to exceed 50%, is provided in the articles of incorporation.
GSB's Bylaws provide that special meetings of shareholders may be called only by
the President, Board of Directors or at the request of holders of not less than
10% of its outstanding stock.

     Under the DGCL, shareholders of Delaware corporations do not have a right
to call special meetings unless such right is conferred upon the shareholders in
the corporation's certificate of incorporation or bylaws.  Compass' Certificate
prohibits shareholders from calling special meetings.

     Actions Without a Meeting.  Under the FBCA and the DGCL, the shareholders
may take action without a meeting if a consent in writing to such action is
signed by the shareholders having the minimum number of votes that would be
necessary to take such action at a meeting, unless prohibited in the articles or
certificate of incorporation.  GSB's Bylaws expressly provide that shareholder
action may not be effected by any consent except where such action is taken
unanimously.  Compass' Certificate similarly prohibits shareholder action by
written consent except where such action is taken unanimously.  SEE "RISK
FACTORS."

     Election and Removal of Directors.  Under the FBCA and the DGCL, the
directors of a corporation shall be elected by a plurality of the votes cast by
the holders of shares entitled to vote in the election of directors at a meeting
of shareholders at which a quorum is present, unless the articles or certificate
of incorporation provides for cumulative voting.  Cumulative voting means that a
shareholder may multiply the number of votes he or she is entitled to cast
(i.e., the number of shares he or she owns) by the number of directors for whom
he or she is entitled to vote and cast the product for a single candidate or
distribute the product among two or more candidates.  Neither GSB's articles of
incorporation nor Compass' Certificate provide for cumulative voting.  GSB's
Articles of

                                       39
<PAGE>
 
Incorporation provide that the Board of Directors, by majority vote, may elect
up to two (2) additional directors during the year but may not increase the
number of directors beyond two (2) without a resolution from the shareholders.
SEE "DESCRIPTION OF COMPASS COMMON AND PREFERRED STOCK -- COMPASS COMMON STOCK."

     Under the FBCA, and if cumulative voting is not authorized, as in the case
of GSB, once a director has been elected, he or she may be removed if the number
of votes cast to remove him is greater than the number of votes cast not to
remove him, unless the articles of incorporation provide that directors may be
removed only for cause.  GSB's Articles of Incorporation do not contain such a
provision.  Under the DGCL, unless the certificate of incorporation provides
otherwise, in the case of a corporation whose board of directors is staggered
(as is Compass'), shareholders may effect a removal of a director only for
cause.  Compass' Certificate provides for a classified board, and any such
removal must be for cause after a supermajority vote (80%) of the shareholders.

     Voting on Other Matters.  Under the FBCA and the DGCL, an amendment to the
articles or certificate of incorporation requires the approval of the holders of
at least a majority of the outstanding shares of the corporation entitled to
vote thereon, unless otherwise specified in the articles of incorporation.
GSB's Articles of Incorporation do not increase this voting requirement.
Compass' Certificate, however, requires a supermajority vote to amend certain
provisions thereof, including provisions relating to: (a) the percentage of
voting power necessary to call a special meeting of shareholders; (b)
limitations on "Affiliated Transactions" and minimum price provisions relating
thereto; (c) the composition and election of the "staggered" board of directors;
and (d) indemnification of employees.

     Under both the FBCA and the DGCL, a corporation may sell, lease, exchange
or otherwise dispose of all, or substantially all, of its property and assets
(with or without the goodwill), otherwise than in the usual and regular course
of its business, only with the approval of the holders of a majority of all of
the outstanding shares of the corporation entitled to vote thereon, unless the
articles of incorporation require a greater vote.  Neither GSB's Articles of
Incorporation nor the Compass Certificate require a greater vote.

     Under both the FBCA and the DGCL, the dissolution of a corporation must be
approved by the holders of a majority of the corporation's stock entitled to
vote thereon, unless the articles or certificate of incorporation requires the
vote of a larger portion of the outstanding stock.  Neither GSB's Articles of
Incorporation nor the Compass Certificate require a greater vote.

DIVIDENDS

     The FBCA provides that a corporation may declare and pay a dividend to its
shareholders to the extent the corporation's total assets exceed the sum of its
total liabilities plus the amount that would be needed, in the case of
dissolution, to satisfy the preferential rights of shareholders whose
preferential rights are superior to those receiving the dividend (a surplus),
unless the corporation would not be able to pay its debts as they become due in
the usual course of business.  In addition to these limitations, there are
various statutory limitations on the ability of the Bank to pay dividends to
GSB, which is the primary source of funds from which GSB may declare dividends
to the GSB Shareholders.

     The DGCL provides that dividends may be declared from the corporation's
surplus or, if there is no surplus, from its net profits (not only out of
surplus) for the fiscal year in which the dividend is declared and the preceding
fiscal year.  Dividends may not be declared, however, if the corporation's
capital has been diminished to an amount less than the aggregate amount of all
capital represented by the issued and outstanding stock of all classes having a
preference upon the distribution of assets.  In addition, substantially all of
the funds available for the payment of dividends by Compass are derived from its
Subsidiary Banks, and there are various statutory limitations on the ability of
Compass' Subsidiary Banks to pay dividends to Compass.  SEE "SUPERVISION AND
REGULATION."

                                       40
<PAGE>
 
     Holders of Compass Common Stock are entitled to receive dividends ratably
when, as and if declared by Compass' Board of Directors from assets legally
available therefor, after payment of all dividends on preferred stock, if any is
outstanding.

PREEMPTIVE RIGHTS

     Under both the FBCA and the DGCL, shareholders do not possess preemptive
rights as to the issuance of additional or treasury securities by the
corporation, unless the corporation's articles of incorporation provide
otherwise.  Neither GSB's Articles of Incorporation nor the Compass Certificate
provide for preemptive rights.

LIQUIDATION RIGHTS

     Generally under both the FBCA and the DGCL, shareholders are entitled to
share ratably in the distribution of assets upon the dissolution of their
corporation. Preferred shareholders typically do not participate in the
distribution of assets of a dissolved corporation beyond their established
contractual preferences.  Once the rights of preferred shareholders have been
fully satisfied, common shareholders are entitled to the distribution of any
remaining assets.

     Upon liquidation, dissolution or the winding up of the affairs of Compass,
holders of Compass Common Stock are entitled to receive their pro rata portion
of the remaining assets of Compass after the holders of Compass Preferred Stock
have been paid in full any sums to which they may be entitled.  Compass
Preferred Stock has a liquidation value of $100.00 per share, plus accrued and
unpaid dividends.  GSB has no preferred stock authorized and, therefore, upon
the liquidation, dissolution or winding up of the affairs of GSB, the
shareholders of GSB are presently entitled to receive their pro rata portion of
the assets of GSB available for distribution.

LIMITATION OF LIABILITY AND INDEMNIFICATION

     GSB.  The GSB Articles do not provide for any indemnification to GSB
officers, directors or employees, as permitted by the FBCA.  It is mandatory,
however, for a Florida corporation to indemnify a director, officer, employee or
agent against expenses actually and reasonably incurred in successfully
defending an action, provided the person acted in good faith and in a manner
reasonably believed to be in, or not opposed to, the best interests of the
corporation.

     Compass.  Delaware law permits a corporation to set limits on the extent of
a director's liability.  Under the Compass Certificate, a director will not be
liable to Compass or its shareholders for monetary damages for any breach of
fiduciary duty as a director, except for (a) breach of a director's duty of
loyalty, (b) acts or omissions not in good faith or which involve intentional
misconduct or a knowing violation of law, (c) unlawful payment of dividends or
unlawful stock purchase or redemption, or (d) any transaction from which the
director derived any improper personal benefit.

     The Compass Certificate authorizes the indemnification of Compass'
directors, officers and others to the fullest extent permitted by law.  Delaware
law permits a corporation to indemnify its officers, directors, employees and
agents if such person acted in good faith and in a manner he reasonable believed
to be in or not opposed to the best interests of the corporation.
Indemnification is not allowed under Delaware law, absent a court order to the
contrary, if the officer, director, employee or agent seeking indemnification
has been finally adjudged to be liable to the corporation.

ANTITAKEOVER LEGISLATION

     Affiliated Transactions and Certain Business Combinations.  The FBCA
requires that any "affiliated transaction," which term includes a merger, sale
of significant assets of the corporation and similar extraordinary

                                       41
<PAGE>
 
corporate transactions, between the corporation and an interested shareholder
(generally defined as any person who is the beneficial owner of more than 10% of
the outstanding voting shares of the corporation) be approved by the affirmative
vote of the holders of two-thirds of the voting shares of the corporation other
than the shares beneficially owned by the interested shareholder. The voting
requirements of the FBCA will not apply, however, to an affiliated transaction
if: (a) the affiliated transaction has been approved by a majority of the
corporation's disinterested directors; (b) the corporation has not had more than
300 shareholders at any time during the preceding three years; (c) the
interested shareholder has been the beneficial owner of at least 80% of the
corporation's outstanding voting shares for at least five years; (d) the
interested shareholder is the beneficial owner of at least 90% of the
outstanding voting shares of the corporation; or (e) certain fair price
requirements have been met.  The statute also provides that the restrictions
contained therein shall not apply to any corporation whose certificate of
incorporation contains a provision expressly electing not to be governed
thereby.  The GSB Articles of Incorporation do not contain such a provision.

     The DGCL similarly prohibits a corporation from entering into certain
"business combinations" between the corporation and an "interested stockholder"
(generally defined as any person who is the beneficial owner of more than 15% of
the outstanding voting shares of the corporation), unless the corporation's
Board of Directors has previously approved either (a) the business combination
in question or (b) the stock acquisition by which such interested stockholder's
beneficial ownership interest reached 15%.  The prohibition lasts for three
years from the date the interested stockholder's beneficial ownership reached
15%.  Notwithstanding the preceding, the DGCL allows a corporation to enter into
a business combination with an interested stockholder if:  (a) the business
combination is approved by the corporation's Board of Directors and is
authorized by an affirmative vote of at least two-thirds of the outstanding
voting stock of the corporation which is not owned by the interested
stockholder; or (b) such interested stockholder owned at least 85% of the
outstanding voting stock of the corporation.  The statute also provides that the
restrictions contained therein shall not apply to any corporation whose
certificate of incorporation contains a provision expressly electing not to be
governed thereby.  The Compass Certificate contains such a provision which
imposes supermajority voting requirements in the event of such a business
combination which are more stringent than those imposed by the statute.

     Control Share Regulation.  Unless the Articles of Incorporation provide
otherwise (which the GSB Articles of Incorporation do not), the FBCA restricts
the voting rights of a person who acquires "control shares" in an "issuing
public corporation."  "Control shares" are defined under the FBCA as those
shares that, when added to all other shares of the issuing public corporation
owned by a person or in respect to which that person may exercise or direct the
exercise of voting power, would entitle that person to exercise the voting power
of the corporation in the election of directors within any of the following
ranges of voting power: (a) one-fifth or more but less than one-third of all
voting power; (b) one-third or more but less than a majority of all voting
power; or (c) a majority or more of all voting power.  An "issuing public
corporation" is a corporation that has:  (a) 100 or more shareholders; (b) its
principal place of business, its principal office or substantial assets within
Florida; and (c) either (i) more than 10% of its shareholders reside in Florida,
(ii) more than 10% of its shares owned by Florida residents, or (iii) 1,000
shareholders reside in Florida.  As Compass will acquire 100% of the GSB Common
Stock pursuant to the Merger Agreement, Florida's "control share" anti-takeover
statute would not apply to the transaction contemplated thereby, and the effect
of this statute is discussed below only to illustrate the differences between
Delaware and Florida law.

     If a control share acquisition has been made, the control shares have no
voting rights unless the holders of a majority of shares (other than those held
by the acquiror and the corporation's officers and employee-directors) grant
voting rights to those shares by resolution.  Any person who proposes to make or
has made a control share acquisition (an "Acquiror") may, at his or her
election, deliver an acquiring person statement to the issuing public
corporation setting forth certain information concerning the Acquiror and the
acquisition of his shares, together with a request for a shareholders meeting to
determine his voting rights, which meeting must be held within 50 days of the
date of the request.  The Acquiror must pay the expenses of the shareholders
meeting.

                                       42
<PAGE>
 
     If an Acquiror acquires a majority of the outstanding shares of the
corporation and is granted full voting rights pursuant to the procedure outlined
above, the other shareholders of the corporation have dissenters' rights to
require the corporation to purchase their shares for a "fair value." The term
"fair value" is defined as a value not less than the highest price paid per
share by the acquiror in the control share acquisition.

     The DGCL does not contain a similar "control share" provision.

     Although certain of the specific differences between the voting and other
rights of GSB Shareholders and Compass shareholders are discussed above, the
foregoing summary is not intended to be a complete statement of the comparative
rights of such shareholders under Florida and Delaware law, or the rights of
such persons under the respective charters and Bylaws of Compass and GSB.  Nor
is the identification of certain specific differences meant to indicate that
other differences do not exist.  The foregoing summary is qualified in its
entirety by reference to the particular requirements of the FBCA and the DGCL
and the specific provisions of Compass' Certificate and Bylaws and GSB's
Articles of Incorporation and Bylaws.


                            RESALE OF COMPASS STOCK

     The Compass Common Stock to be issued to the GSB Shareholders upon
consummation of the Merger will be freely transferable under the Securities Act,
except for shares issued to any person who may be an "affiliate" of GSB within
the meaning of Rule 145 under the Securities Act. The directors and executive
officers of GSB, the beneficial owners of 10% or more of GSB Common Stock and
certain of their related interests may be deemed to be affiliates of GSB.  Such
affiliates are not permitted to transfer any Compass Common Stock except in
compliance with the Securities Act, the Exchange Act and the rules and
regulations thereunder.  Such affiliates have delivered to Compass a written
agreement in substantially the form of Exhibit A to the Merger Agreement
providing, among other things, that each such affiliate will not transfer any
Compass Common Stock except in compliance with Rule 145 promulgated by the
Commission under the Securities Act.

     Pursuant to the Merger Agreement, GSB Shareholders that will be entitled to
receive at least 45% of the total consideration to be issued in the Merger have
represented to Compass that they have no present intention to sell or otherwise
dispose of the shares of Compass Common Stock received in the Merger.  As a
condition to consummation of the Merger, the representation from GSB
shareholders receiving at least 45% of the aggregate Merger Consideration that
they have no current plan or present intention to sell or otherwise dispose of
the shares of Compass Common Stock received pursuant to the Merger must remain
true as of the Effective Time.  SEE "THE MERGER -- TERMS AND CONDITIONS TO THE
MERGER."


                           INFORMATION ABOUT COMPASS

INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     Certain documents filed by and relating to Compass, including Compass'
Annual Report on Form 10-K for the year ended December 31, 1996, and its
Quarterly Reports on Form 10-Q for the quarters ended March 31, 1997 and June
30, 1997, are incorporated herein by reference.  SEE "INCORPORATION OF CERTAIN
DOCUMENTS BY REFERENCE."

INTERESTS OF CERTAIN PERSONS

     No director or executive officer of Compass has any material direct or
indirect financial interest in GSB or the Merger, except as a director,
executive officer or shareholder of Compass or its subsidiaries.

                                       43
<PAGE>
 
                             INFORMATION ABOUT GSB

DESCRIPTION OF BUSINESS

          General.  GSB is a one-bank holding company incorporated under the
laws of the State of Florida in March 1982, and was registered under the Bank
Holding Company Act of 1956, as amended (the "BHC Act"), in September 1982.
GSB's principal assets are all of the issued and outstanding shares of capital
stock of the Bank.  GSB's only activity and source of earnings are derived from
its ownership and operation of the Bank.

          The Bank was incorporated under the laws of the State of Florida in
October 1976.  From December 22, 1986 until January 19, 1993, GSB also owned all
of the outstanding stock of Keystone State Bank, a Florida banking corporation,
which was merged into the Bank on such date.  The Bank owns all of the
outstanding stock of Lazarus Investments, Inc. a wholly owned subsidiary.  As of
December 31, 1996, this subsidiary was closed but not formally liquidated.

          The principal executive offices of GSB and the Bank are located at
2814 S.W. 34th Street, Gainesville, Florida 32608, and the telephone number is
(352) 375-3400.  In addition to the principal office, the Bank operates seven
branch banks, including five branch banking offices in Alachua County, Florida,
and two branch banking offices in Clay County, Florida, one of which was the
principal office of Keystone State Bank prior to the merger described above.

          Banking Services.  The Bank conducts substantially the same business
operations as a typical independent commercial bank.  The Bank offers a wide
range of consumer and commercial banking services traditionally offered by
commercial banks, such as personal and commercial checking accounts, regular
negotiable order of withdrawal ("NOW") accounts, certificates of deposit, money
market accounts, savings accounts, IRA accounts, credit cards, money orders,
traveler's cheques, notary service, safe deposit boxes and wire transfers.
These depository services are further complemented by direct deposit programs,
night depository services and banking by mail.  The Bank also originates a
variety of loans, including, but not limited to, commercial and consumer loans,
and loans secured by deposit accounts and other marketable collateral.  All
accounting and statement processing is handled by the Bank's internal proof and
bookkeeping departments using computer systems.  In addition, the Bank makes
extensive use of computer terminals in its teller and lobby locations that
permit efficient handling and tracking of new accounts, loans and other paper
intensive services and provides every employee of the Bank a complete customer
profile at all times.

          Market Area.  Gainesville, Florida is located in Alachua County,
Florida, which is located in the north central part of the State of Florida.  At
August, 1997, Gainesville, Florida and Alachua County, Florida had a residential
population of approximately 97,500 and 198,700, respectively.  The Bank has four
offices that are located in Gainesville, Florida, one office in Keystone
Heights, Florida and one office in Melrose, Florida.  The Bank estimates that
substantially all of its business comes from customers whose businesses or
residences are located in an area within a radius of approximately 25 miles of
the Bank's offices.

          Operating Strategy.  The principal business of the Bank is to attract
deposits from the general public and to invest those funds in various types of
loans and other interest-earning assets.  Funds provide for the operations of
the Bank through proceeds from the sale of investments and loans, from
amortization and repayment of outstanding loans, and from borrowings.  Earnings
of the Bank depend primarily upon the difference between (1) the interest and
fees received by the Bank from loans, the securities held in its investment
portfolio and other investments and (2) expenses incurred by the Bank in
connection with obtaining funds for lending (including interest paid on deposits
and other borrowings) and expenses relating to day-to-day operations.

          To the extent market conditions permit, the Bank follows a strategy
intended to insulate the Bank's interest rate gap from adverse changes in
interest rates by maintaining spreads through the adjustability of its interest-
earning assets and interest-bearing liabilities.  It is the Bank's intention
that its interest-earning assets have a high degree of

                                       44
<PAGE>
 
sensitivity to interest rate changes.  SEE "--MANAGEMENT'S DISCUSSION AND
ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS OF GSB."  The Bank's
ability to reduce interest rate risk in its loan and investment portfolios will
depend upon a number of factors, many of which are beyond the Bank's control,
including, among others, competition for loans and deposits in its market area
and conditions prevailing in the secondary market.  SEE "--COMPETITION."

          The primary sources of the Bank's funds for lending and for other
general business purposes are the Bank's capital, deposits, loan repayments and
borrowings.  The Bank expects that loan repayments will be relatively stable
sources of funds, while deposit inflows and outflows will be significantly
influenced by prevailing interest rates, money market and general economic
conditions.  Generally, short-term borrowings may be used to compensate for
reductions in normal sources of funds while longer-term borrowings may be used
to support expanded lending activities.

          The Bank's customers are primarily individuals, professionals, and
small- and medium-size businesses located in proximity to its offices.  The Bank
continually seeks to develop new business through an ongoing program of personal
calls on both present and potential customers.  As a local independent bank, the
Bank utilizes traditional local advertising media as well as direct mailings,
telephone contacts, and brochures to promote the Bank and develop loans and
deposits.  In addition, the Bank's directors all have worked and/or lived in or
near the Bank's market area for a number of years.  The Bank believes that this
factor, coupled with the past and continued involvement of the directors,
officers and employees in various local community activities will further
promote its image as a financial institution.

          Competition.  The banking industry in general, and the Bank's market
area in particular, is characterized by significant competition for both
deposits and lending opportunities.  In its market area, the Bank competes with
other commercial banks, savings and loan associations, credit unions, finance
companies, mutual funds, insurance companies, brokerage and investment banking
firms and various other nonbank competitors.  Competition for deposits may have
the effect of increasing the rates of interest the Bank will pay on deposits,
which would increase the Bank's cost of money and possibly reduce its net
income.  Competition for loans may have the effect of lowering the rate of
interest the Bank will receive on its loans, which would lower the Bank's return
on invested assets and possibly reduce its net income.  Many of the Bank's
competitors have been in existence for a significantly longer period of time
than the Bank, and are larger and have greater financial and other resources and
lending limits than the Bank and may offer certain services, such as trust
services, that the Bank does not provide at this time.  The profitability of the
Bank depends upon its ability to compete in its market area.  At the present
time, the Bank is unable to predict the extent to which competition may
adversely affect its financial condition and operating results.

          In order to compete with major financial institutions and others in
the Bank's market area, the Bank emphasizes specialized services, local
promotional activity and personal contacts by the Bank's officers, directors and
employees.  The Bank believes that its local ownership and community-oriented
operating philosophy and personalized banking services are competitive factors
in which it has strength.

          Employees.  As of June 30, 1997, the Bank employed 119 full-time
equivalent employees, of which 4 were executive officers, and 26 part-time
employees.  The Bank does not anticipate any material increase in its work force
in the near future.  The Bank's employees are not represented by a collective
bargaining group, and the Bank considers its relations with its employees to be
excellent.  The Bank provides employees certain benefits customary in the
banking industry, which include major medical insurance, group term life
insurance and normal vacation and sick leave.

          Properties.  The main office of the Bank and GSB is located at 2814
S.W. 34th Street in Gainesville Florida.  It is a two story, modern glass and
concrete building situated on a busy intersection near the University of
Florida, Shands Teaching Hospital and the United States Veterans Administration
Hospital.  The office has five drive-in lanes, five lobby teller stations, safe
deposit boxes and the most advanced computerized ATM machine

                                       45
<PAGE>
 
available today.  As of June 30, 1997, deposits totalled $75,080,000.  The
market is largely small businesses and professionals due to the constantly
expanding area located near the university and hospitals.

          The Main Street Branch Office is located at 1140 North Main Street in
Gainesville.  This free-standing branch is located in the parking lot of a busy
strip shopping center and is equipped with an ATM, 4 drive-in lanes, and four
lobby teller stations.  The deposit base for this office as of June 30, 1997 was
$19,524,000.

          The Millhopper Branch Office is located within the parking area of a
large strip shopping center at 2201 NW 43rd Street in Gainesville.  The office's
deposits totalled $26,154,000 as of June 30, 1997, and its depositors consist
mainly of the businesses nearby and retirees who reside in the area.  Along with
an ATM, the Millhopper branch has 3 drive-in lanes as well as 3 lobby teller
stations.

          The Oaks Office at 5901 West Newberry Road in Gainesville is the
newest office of the Bank.  The branch was opened May 8, 1992, and has developed
a deposit base of $22,071,000 as of June 30, 1997.  Equipped with safe deposit
boxes, an ATM, three drive-in lanes and three lobby teller stations, this office
is highly visible and accessible on one of the busiest streets in Gainesville.

          The Keystone Heights Offices are located at 200 South Lawrence
Boulevard, Keystone Heights, Clay County, Florida.  The branch was formerly the
main office of Keystone State Bank prior to the merger with the Bank in January
1993.  With deposits totalling $26,426,000 as of June 30, 1997, this office has
a large number of the business and personal accounts in Keystone Heights.  Four
drive-in lanes and six lobby teller stations as well as safe deposit boxes are
available.  The Data Processing Center is located in a separate building across
the street from this office.

          The Melrose Office is located at State Road 21 and Grove Street,
Melrose, Clay County, Florida.  This branch office is situated in a strip mall
shopping center which is owned by the Bank.  It has one drive-in lane and 3
lobby teller stations.  Safe deposit boxes are available.  The deposit base of
this office as of June 30, 1997 was $9,119,000, the majority of which comes from
individuals who live in this area.

          The Alachua Office is located at the corner of Martin Luther King
Boulevard and Main Street in Alachua, Florida.  Total deposits at June 30, 1997
were $4,383,000.

          The Micanopy office is situated in historic Micanopy, Florida on
Highway 441.  Total deposits as of June 30, 1997 were $3,119,000.

INFORMATION ABOUT VOTING SECURITIES AND PRINCIPAL HOLDERS THEREOF

          Market Price and Dividends.  There is no established public trading
market for the GSB Common Stock.  As of the Record Date, GSB Common Stock was
held by 407 holders of record.  GSB has never paid dividends on its common
stock.  SEE "SUMMARY -- MARKET PRICES."

          Security Ownership of Certain Beneficial Owners and Management.  The
following table sets forth, as of September 1, 1997, (i) the names and addresses
of each beneficial owner of more than 5% of GSB Common Stock known to the Board
of Directors of GSB, showing the amount and nature of such beneficial ownership,
(ii) the names of each director and executive officer of GSB and the number of
shares of GSB Common Stock owned beneficially by each of them, and (iii) the
number of shares of GSB Common Stock owned beneficially by all directors and
executive officers as a group.

                                       46
<PAGE>
 
Ownership of GSB Common Stock by its directors and certain executive officers 
is as follows:
<TABLE> 
<CAPTION> 
                                                              Number                 Percentage        
Name                           Position                     of Shares               Outstanding        
- ----                           --------                     ---------               -------------      
<S>                            <C>                          <C>                     <C> 
Clark S. Butler                Chairman, Director             105,126                  17.2           
P. O. Box 1122                                                                                         
Gainesville, Florida  32602                                                                            
T. J. Hawes                    Director                        72,204                  11.9           
3535 North Main Street                                                                                 
Gainesville, Florida  32609                                                                            
Carl Walls                     President, Director              7,192                   1.2            
E. Hill Brannon, Jr.           Director                         3,726                    *             
Michael L. Hanks               Director                         3,558                    *             
Fred L. Henderson              Director                         8,501                   1.4            
Ernest L. Higbee, Jr.          Director                        22,397                   3.7            
George T. Singleton, M.D.      Director                        20,954                   3.4            
Michael E. Warren              Director                        21,969                   3.6            
John Januszewski               Secretary                          520                    *             
Sheri Higginbotham             Chief Financial Officer,           230                    *             
                               Treasurer                                                               
Patricia Stark                 Chief Operating Officer            250                    *             
                                                                                                       
All directors and executive                                                                            
officers as a group                                           266,627                  43.8             
</TABLE> 
____________________
*    Indicates less than 1%.

     The persons listed above will receive the same Per Share Merger
Consideration as the other GSB Shareholders for each share of GSB Common Stock
held at the Effective Time.

INTERESTS OF CERTAIN PERSONS IN THE MERGER

     Compass, Compass Bank-Alabama and Carl Walls ("Walls") have executed a
Noncompetition and Employment Agreement (the "Employment Agreement") that
provides for the employment of Walls as City President-Gainesville of Compass
Bank-Alabama from the Effective Date until November 30, 1998, unless such
employment is sooner terminated.  Under the Employment Agreement, Walls shall
receive a base salary plus bonuses.  Other benefits include stock incentive plan
participation, life, health and disability insurance and standard vacation
benefits.  Compass shall also continue Mr. Walls' social club memberships and
automobile allowance.  The Employment Agreement also provides that from the
Effective Time until November 30, 1998, Walls shall not compete for or solicit
banking business in certain counties on behalf of a bank other than Compass
Bank-Alabama.

                                       47
<PAGE>
 
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                OF FINANCIAL CONDITION AND RESULTS OF OPERATION
                                     OF GSB


     The following discussion provides certain information regarding the
financial condition and results of operations of GSB.  The discussion should be
read in conjunction with GSB's Financial Statements and Notes To Financial
Statements presented elsewhere in this Proxy Statement/Prospectus.  SEE "INDEX
TO GSB FINANCIAL STATEMENTS."

RESULTS OF OPERATIONS

     General.  GSB was formed in 1982 for the purpose of becoming a bank holding
company, immediately acquiring a majority of the outstanding stock of the Bank.
GSB's only activity and source of earnings is its ownership and operation of the
Bank.  The Bank's profitability is largely dependent upon its net interest
income, which is the difference between its interest income from interest-
earning assets and its interest expense on interest-bearing liabilities.  Among
the factors affecting net interest income are the type and volume of its
deposits and other borrowed funds and the relative sensitivity of its interest-
earning assets and its interest-bearing liabilities to changes in the market
rates.

     The Bank's income is also affected by service charges and fees it receives
from other banking services, its provision for loan losses, and the level of its
operating expenses.  All aspects of the Bank's operations are affected by
population growth, deposit growth, national and local economic conditions,
federal and state regulatory changes, housing demands, and interest rate
fluctuations.

     Net income for the six month period ending June 30, 1997 was $1,251,172
compared to $1,240,776 for the same period in 1996, an increase of $10,396.
Pretax income was $1,701,442 for the period ended June 30, 1997, a $72,058
decrease from the $1,773,500 earned during the period ended June 30, 1996.  Net
income for the twelve month period ending December 31, 1996 was $2,427,551
compared to $2,085,340 for the same period in 1995, a $342,211 increase.  Pretax
income was $3,410,060 for the year ended December 31, 1996, a $388,011 increase
from the $3,022,049 earned during the year ended December 31, 1995.  Changes
occurring in the major components of the Bank's income statement for such
periods are discussed below.

     Net Interest Income.  Net interest income is the primary source of income
for the Bank and represents the amount by which interest and fees generated by
earning assets exceed the cost of funds, primarily interest paid to depositors
on interest-bearing accounts.  Net interest income after provision for loan
losses for the period ended June 30, 1997 was $3,542,162 compared to $3,657,053
for the same period last year, a (3.1%) or $114,891 decrease.

     Net interest income for the year ended December 31, 1996 was $7,483,104
compared to $6,918,403 for the same period last year, an 8.2% or $564,701
increase.  Average rates earned on interest-bearing assets decreased from 7.56%
as of December 31, 1995 to 7.30% as of December 31, 1996.  Average interest-
bearing assets increased 17.5% from December 31, 1995 to December 31, 1996,
while average interest-bearing liabilities increased 18.8% over the same
periods.

     Changes in net interest income from period to period result from increases
or decreases in the average balance (or volume) of interest-earning assets and
interest-bearing liabilities, increases or decreases in the average yield earned
on such assets and the average rate paid on such liabilities, the Bank's ability
to manage its interest-earning asset portfolio, and the availability of
particular sources of funds.  The Bank's interest rate spread is impacted by
interest rates, deposit flows and loan demands.

                                       48
<PAGE>
 
     The following table sets forth for the periods indicated an analysis of net
interest income by each category of interest-earning assets and interest-bearing
liabilities.  The rates earned and paid on each major type of asset and
liability account are set forth beside the average level in the account for the
period.  The average yields on all interest-earning assets and the average rate
paid on all interest-bearing liabilities are also summarized.
<TABLE>
<CAPTION>

                                                                           (Dollars in Thousands)

                                                                             Year Ended December 31,
                                                           ----------------------------------------------------------
                                                                       1996                            1995
                                                           ---------------------------    ---------------------------
                                                           Average    Interest  Yield/    Average    Interest  Yield/
                                                           Balance    Inc/Exp    Rate     Balance    Inc/Exp    Rate
                                                          --------    -------   ------   --------    -------   ------
<S>                                                       <C>         <C>       <C>      <C>         <C>       <C>
ASSETS

Interest-earning assets:
Loans (1)                                                 $ 67,211    $ 6,206     9.23%  $ 58,775    $ 5,663     9.64%
Securities:
  Available-for-sale                                        58,993      3,491     5.92     35,101      2,120     6.04
  Held-to-maturity                                          32,448      1,964     6.05     34,922      2,120     6.07
FHLB stock                                                     511         31     6.07          -          -        -
Federal funds sold                                           3,740        202     5.40      9,839        576     5.85
                                                          --------    -------   ------   --------    -------   ------

Total interest-earning assets/ interest
 income/ average yield                                     162,903     11,894     7.30    138,637     10,479     7.56

Non-interest earning assets:
Cash and due from banks                                      8,283                          7,234
Other assets                                                10,297                          8,875
Allowance for loan losses                                     (933)                        (1,021)
                                                          --------                       --------

Total                                                     $180,550                       $153,725
                                                          ========                       ========

LIABILITIES AND STOCKHOLDERS' EQUITY

Interest bearing liabilities:
NOW, money market and savings                             $ 69,994    $ 1,815     2.59%  $ 59,681    $ 1,392     2.33%
Certificates of deposit                                     48,559      2,502     5.15     41,463      2,169     5.23
Federal funds purchased                                      1,631         94     5.76          -          -        -
                                                          --------    -------   ------   --------    -------   ------
Total interest bearing liabilities/ interest
 expense/ rate                                             120,184      4,411     3.67    101,144      3,561     3.52


Noninterest bearing demand deposits                         39,586                         35,783
Other liabilities                                            2,600                            851
                                                          --------                       --------
Total Liabilities                                          162,370                        137,778

Stockholders' equity                                        18,180                         15,947
                                                          --------                       --------

Total                                                     $180,550                       $153,725
                                                          ========                       ========
Net interest income                                                   $ 7,483                        $ 6,918
                                                                      =======                        =======
Net yield on interest earning assets                                              4.59%                          4.99%
                                                                                ======                         ======
- -------------------
</TABLE>
(1)  Includes Nonaccrual loans.  See notes to Consolidated Financial Statements
     of GSB.

                                       49
<PAGE>
 
     Changes in interest income and interest expense can result from variances
in both volume and rate.  The Bank has an asset and liability management
strategy designed to provide a proper balance between rate sensitive assets and
rate sensitive liabilities to attempt to maximize interest margins and to
provide adequate liquidity for anticipated needs.

     The following table sets forth for the periods indicated a summary of
changes in interest earned and interest paid resulting from changes in volume
and rate.
<TABLE>
<CAPTION>
                                                                     (Dollars in Thousands)

                                                       Year Ended                                    Year Ended    
                                                    December 31, 1996                             December 31, 1995 
                                 Change                                           Change
                                  1996                Attributed to                1995             Attributed to
                                   to       --------------------------------        to       -----------------------------
                                  1995       Volume       Rate         Mix         1994       Volume      Rate       Mix
                                -------     -------     --------     -------     --------    --------   -------    -------
<S>                             <C>         <C>         <C>          <C>         <C>         <C>        <C>        <C>
Interest income:
 Loans                          $   543     $   813     $   (236)    $   (34)    $  1,310    $    610   $   614    $    86
 Investment securities:
   Available-for-sale             1,371       1,443          (43)        (29)         481         192       259         30
   Held-to-maturity                (156)       (150)          (6)          -          481         194       257         30
 FHLB stock                          31          31            -           -            -           -         -          -
 Fed funds and resale        
  agreements                       (374)       (357)         (45)         28          258          92       129         37
                                -------     -------     --------     -------     --------    --------   -------    -------
   Increase in interest      
    income                      $ 1,415     $ 1,780     $   (330)    $   (35)    $  2,530    $  1,088   $ 1,259    $   183
                                =======     =======     ========     =======     ========    ========   =======    ======= 

Interest expense:
 Savings and transaction 
  accounts                      $   423     $   241     $    156     $    27     $    197    $     60   $   130    $     7
 Certificates of deposit            333         371          (33)         (6)         949         324       494        131
 Federal funds purchased             94          94            -           -          (37)        (37)        -          -
                                -------     -------     --------     -------     --------    --------   -------    -------
   Increase in interest      
    expense                     $   850     $   706     $    123     $    21     $  1,109    $    347   $   624    $   138
                                =======     =======     ========     =======     ========    ========   =======    ======= 
</TABLE>

          Provision for Loan Losses.  The Bank's allowance for loan losses is
established through a provision for loan losses charged to expense.  Loans are
charged against the allowance for loan losses when management believes that the
collectability of the principal balance on such loan is unlikely.  The allowance
is the amount that management of the Bank believes will be adequate to absorb
losses inherent in existing loans and commitments to extend credit, based on
evaluations of the collectability of loans, which takes into consideration any
prior loan loss experience on loans and commitments to extend credit.

          A $320,000 provision for loan losses was recorded for the period ended
June 30, 1997, as compared to the same period last year where no provision was
recorded.  The increase in the provision for loan losses from June 30, 1996 to
June 30, 1997 primarily relates to an increase in the allowance for loan losses
for two problem loans.

          A $35,000 provision for loan losses was recorded for the year ended
December 31, 1996, as compared to a $9,000 provision for the same period last
year.  The allowance for loan losses expressed as a percentage of outstanding
loans net of unearned for December 31, 1996 and 1995 was 1.27% and 1.62%,
respectively.  The decrease in the percentage from 1995 to 1996 is the result of
improved credit quality of the loan portfolio.

          Non-accrual loans totaled $1,517,000 for the period ended June 30,
1997, as compared to $1,729,000 for the period ended June 30, 1996.

                                       50
<PAGE>
 
          Non-accrual loans increased by $127,000 for the year ended December
31, 1996 as compared to 1995.  This increase was primarily due to a loan placed
on non-accrual which originated at the Keystone Heights branch, prior to the
acquisition of Keystone State Bank.

The amount of accruing loans past due 90 days or more decreased $570,000 from
the year ended December 31, 1996 compared to 1995.

          Non-Interest Income.  Non-interest income is comprised primarily of
service charges on deposit accounts, NSF charges and safe deposit box rental
fees.  Non-interest income for the period ended June 30, 1997 was $1,491,999, an
increase of $353,827, or 31.1% over the period ended June 30, 1996.  Non-
interest income increased 7.0% from $2,162,229 for the year ended December 31,
1995 to $2,314,207 for the year ended December 31, 1996.  A $143,665 increase in
service charges on deposit accounts makes up the majority of the increase.

          Non-Interest Expenses.  Non-interest expenses include expenses which
the Bank incurs in the normal course of operations, such as employee
compensation and benefits, occupancy expense, data processing charges,
communications expense, merchant processing expense, professional fees, analysis
fees, and depreciation on fixed assets.  For the period ended June 30, 1997,
non-interest expense was $3,332,719, as compared to $3,021,725 for the same
period last year.  For the year ended December 31, 1996, non-interest expense
was $6,352,251 as compared to $6,049,583 for the same period last year.  This
5.0% increase is primarily due to the addition of new branches and enhancements
to operating equipment.

          Federal Income Tax.  GSB and the Bank, under a tax-sharing agreement,
file a consolidated income tax return.  The Bank provides for its income taxes
in its consolidated financial statements based on its separately computed
taxable income.  Deferred tax assets and liabilities are recognized for the
temporary differences between the financial reporting basis and the tax basis of
the assets and liabilities at enacted tax rates expected to be in effect when
such amounts are realized or settled.

          The provision for income taxes for the six month period ending June
30, 1997 was $450,270 compared to $532,724 for the six month period ended June
30, 1996.

          Income tax attributable to income from continuing operations for the
years ended December 31, 1996 and 1995, was $982,509 and $936,709, respectively.
At December 31, 1996, GSB had no net operating loss carryforwards nor investment
and minimum tax credit carryovers for federal income tax purposes.  The net
deferred tax assets as of December 31, 1996 was $103,839.

CAPITAL RESOURCES, LIQUIDITY, AND FINANCIAL CONDITION

          Capital Resources.  The Bank is subject to various regulatory capital
requirements administered by the federal banking authorities.  The Federal
Reserve regulations apply to GSB while the FDIC regulations apply to the Bank.
Under capital adequacy guidelines, the Bank must meet specific capital
guidelines that involve quantitative measures of the Bank's assets, liabilities,
and certain off-balance sheet items as calculated under regulatory accounting
practices.  Quantitative measures established by regulation to ensure capital
adequacy require the Bank to maintain minimum amounts and ratios to total and
Tier I capital to risk-weighted assets and of Tier I capital to average assets.
As of December 31, 1996, the Bank met all capital adequacy requirements and was
categorized as well capitalized under the regulatory framework for prompt
corrective action.  To be categorized as well capitalized, the Bank must
maintain minimum total risk-based, Tier I risk-based, and Tier I leverage ratios
of 10.0%, 6.0%, and 5.0%, respectively.

          The risk-based capital guidelines include both a definition of capital
and a framework for calculating risk-weighted assets by assigning assets and
off-balance sheet items to broad risk categories.  The financial institution's

                                       51
<PAGE>
 
risk-based capital ratio is calculated by dividing its qualifying capital (the
numerator of the ratio) by its risk-weighted assets (the denominator).

          The risk-based capital ratio focuses primarily on broad categories of
credit risk and, effective January 1997, market risk.  The risk-based ratio does
not, however, incorporate other factors that can affect a bank's financial
condition.  These factors include overall interest rate exposure, liquidity,
funding risks, the effectiveness of loan and investment policies, and
management's ability to monitor and control financial and operating risks.

          A financial institution's qualifying total capital consists of two
types of capital components: "core capital elements" (comprising Tier I capital)
and "supplementary capital elements" (comprising Tier 2 capital).  Certain
assets are deducted from a financial institution's capital for the purposes of
calculating the risk-based capital ratio.

          Assets and credit equivalent amounts of off-balance sheet items are
assigned to one of four risk categories, according to certain criteria.  The
aggregate dollar value of the amount in each category is then multiplied by the
risk weight associated with that category.  The resulting weighted values from
each of the risk categories are added together, and this sum is the financial
institution's total risk-weighted assets that comprise the denominator of the
risk-based capital ratio.  Assets deducted from a bank's capital in determining
the numerator of the risk-based capital ratio are not included as part of the
financial institution's risk weighted assets.

          Risk weights for off-balance sheet items are determined by a two-step
process.  First, the "credit equivalent amount" of off-balance sheet items is
determined, in most cases by multiplying the off-balance sheet items by a credit
conversion factor.  Second, in most cases, the credit equivalent amount is
assigned to the appropriate risk category according to designated criteria.

          Liquidity.  The Bank's primary source of liquidity is its federal
funds sold with temporary investments providing secondary liquidity.  As of
December 31, 1996 and 1995, the Bank had federal funds sold of $5,502,000 and
$8,700,000, respectively.  The Bank is not dependent on volatile liabilities and
maintains a core deposit base that represents 41% of total assets.  The Bank's
asset and liability management policy is intended to maintain adequate liquidity
and thereby enhance its ability to raise funds to support asset growth, meet
deposit withdrawals and lending needs, maintain reserve requirements, and
otherwise sustain operations.  This is accomplished through management of the
maturities of interest-earning assets and interest-bearing liabilities.
Liquidity is monitored and overall interest rate risk is assessed through
reports showing both sensitivity ratios and existing dollar "gap" data.  The
Bank believes its present position is adequate to meet current and future
liquidity needs.

          The liquidity of the Bank is maintained in the form of readily
marketable securities, demand deposits with commercial banks, vault cash and
federal funds sold.  While the minimum liquidity requirements for banks is
determined by federal bank regulatory agencies as a percentage of deposit
liabilities, the Bank's management monitors liquidity requirements as warranted
by interest rate trends, change in the economy, and the scheduled maturity and
interest rate sensitivity of the investment and loan portfolio, deposits and
anticipated fundings.  In addition to the liquidity provided by the foregoing,
the Bank has correspondent relationships with other institutions with available
unsecured lines of credit to purchase overnight funds totaling $5,000,000 should
additional liquidity be needed.  These lines are subject to restrictions such as
the financial strength of the Bank and the lender's ability to facilitate the
credit.

          Effective December 31, 1993, the Bank adopted Statement of Financial
Accounting Standards (SFAS) No. 115, "Accounting For Certain Investments In Debt
and Equity Securities."  The opening balance of shareholders' equity was
increased by $250,542 to reflect the net unrealized holding gains, net of tax on
securities classified as available-for-sale which were previously carried at
amortized cost.  As of December 31, 1996, the Bank's available-for-sale
portfolio totaled $68,945,840 out of a total security portfolio of $95,370,527.

                                       52
<PAGE>
 
          Average non-interest bearing demand deposits were $40,357,000 for the
period ended June 30, 1997, compared to $38,754,000 as of June 30, 1996, an
increase of $1,603,000.  Net cash provided by operating activities was
$1,011,958 and $1,035,981 for the six months ended June 30, 1997 and 1996,
respectively.  Proceeds from principal paydowns were $58,829 and $76,006 for the
same periods, respectively, and maturities of investments were $12,896,234 and
$16,275,432 for the same periods, respectively.  Sales fixed assets were
immaterial for 1996 and 1995.  Sale of SBA loans for the period ended June 30,
1997 were $93,851.

          Average non-interest bearing demand deposits were $39,586,000 for the
year ended December 31, 1996, compared to $35,783,000 as of December 31, 1995,
an increase of $3,803,000.  Net cash provided by operating activities was
$2,495,303 and $2,339,233 for the years ended December 31, 1996 and 1995,
respectively.  Proceeds from principal paydowns were $178,017 and $227,654 for
the same periods, respectively, and maturities of investment securities were
$37,476,758, and $21,460,000 for the same periods, respectively.  Sales of loans
and fixed assets were immaterial for 1996 and 1995.  The Bank utilized these
funds to originate loans and purchase investment securities.  Investments
purchased for December 31, 1996 and 1995 totaled $50,107,733 and $40,640,795,
respectively.  Loans originated, net of principal collected, were $8,876,640 and
$9,750,669 for the same period.  Total assets purchased as of December 31, 1996
and 1995 were $1,118,344 and $811,694, respectively.

          Interest Rate Sensitivity.  Interest rate sensitivity refers to the
relationship between market interest rates and net interest income resulting
from the repricing of certain assets and liabilities.  An asset or liability is
considered to be interest rate sensitive within a specific time period if it
will mature or reprice within that time period.  Interest rate risk arises when
earning assets mature or when its rate of interest changes in a time frame
different from that of the supporting interest-bearing liability.  One way to
reduce the risk of significant adverse effects on net interest income of market
rate fluctuations is to minimize the difference between rate sensitive assets
and liabilities, referred to as "gap," by maintaining a similar interest rate
sensitivity position of the assets and liabilities within a particular time
frame.

          Maintaining an equilibrium between rate sensitive assets and
liabilities will reduce some of the risk associated with adverse changes in
market rates, but it will not guarantee a stable net interest spread because
yields and rates change simultaneously and by different amounts.  These changes
in market spreads could materially affect the overall net interest spread even
if assets and liabilities were perfectly matched.  If more assets than
liabilities reprice within a given period, an asset sensitive position or
"positive gap" is created.  During a positive gap, a decline in market rates
will have a negative impact on net interest income.  Alternatively, where more
liabilities than assets reprice in a given period, a liability sensitive
position or "negative gap" is created (rate sensitivity ratio is less than 100%)
and a decline in interest rates will have a positive impact on net interest
income.  The greater the correlation achieved between the rate sensitivity of
the Bank's assets and liabilities, the greater the ability of the Bank to
maintain a satisfactory differential between its interest income and interest
expense, regardless of the general level and movement of interest rates.

                                       53
<PAGE>
 
The following table shows interest sensitivity gaps for these different
intervals as of December 31, 1996.



                    ESTIMATED PERIOD OF POTENTIAL REPRICING
                             (Dollars in Thousands)
<TABLE>
<CAPTION>
 
 
                                          One day to       Over           Over
                                             Three     Three to six    Six Months    Over One
                                            Months        Months      to One Year      Year       Total
                                          -----------  -------------  ------------  ----------  ---------
<S>                                       <C>          <C>            <C>           <C>         <C>
 
Interest Sensitive Assets ("ISA")
 Loans
   (Fixed rate)                             $  2,360       $  1,787      $  6,256    $ 20,710    $ 31,113
   (Floating rate)                            38,325              -             -           -      38,325
 Investment securities (fixed rate)                -          1,803         6,557      85,571      93,931
 Investment securities (floating rate)             -              -             -       1,000       1,000
 Fed funds sold                                5,502              -             -           -       5,502
 FHLB stock                                      511              -             -           -         511
                                            --------       --------      --------    --------    --------
TOTAL interest sensitive assets             $ 46,698       $  3,590      $ 12,813    $107,281    $170,382
                                            ========       ========      ========    ========    ========
 
Interest bearing deposits
 Savings accounts                           $ 13,691   $  -           $  -          $  -         $ 13,691
 Money market checking                        64,326              -             -           -      64,326
 Certificates of deposit                      17,755          8,464        16,992      11,585      54,796
 FHLB advances                                     -              -             -         377         377
                                            --------       --------      --------    --------    --------
TOTAL interest sensitive liabilities        $ 95,772       $  8,464      $ 16,992    $ 11,962    $133,190
                                            ========       ========      ========    ========    ========
 
Periodic Gap                                $(49,074)      $ (4,874)     $ (4,179)   $ 95,319    $ 37,192
 
Cumulative Gap                               (49,074)       (53,948)      (58,127)     37,192
 
Periodic Gap to Total Earning Assets          -30.12%         -2.99%        -2.57%      58.51%
 
</TABLE>


          Varying interest rate environments may create unexpected changes in
prepayment levels of assets and liabilities which are not reflected in the
interest sensitivity analysis.  These prepayments may have significant effects
on GSB's net interest margin.  Because of these factors, an interest sensitivity
gap report may not provide a complete assessment of GSB's exposure to changes in
interest rates.

                                       54
<PAGE>
 
INVESTMENT SECURITIES

      Set forth below is a distribution of GSB's investment securities by 
contractual maturity dates at December 31, 1996.



<TABLE>
<CAPTION>
 
 
                                                                                                           (Dollars in
                                                                                                            Thousands)
                                                                                                             Maturing
                                                                                                         ----------------
                                               After One but          After Five but
                              Within              Within                  Within                After
                             One Year  Yield    Five Years    Yield     Ten Years     Yield   Ten Years       Yield          Total
                             --------  ------  -------------  ------  --------------  ------  ---------  ----------------  ---------

<S>                          <C>       <C>     <C>            <C>     <C>             <C>     <C>        <C>               <C>
 
Securities held to maturity:
U.S. Treasuries                                                                                          $  -                      -
Government Agencies             4,703   6.20%         14,606   6.24%               -      -           -                -      19,309
Mortgage-backed                     -      -               -      -                -      -           -                -           -
Municipals                          -      -           2,638   5.15%           4,478   5.08%          -                -       7,116
Equity securities                   -      -               -      -                -      -           -                -           -
                               ------   ----         -------   ----          -------   ----   ---------  ---------------     -------
Total held to maturity          4,703   6.20%         17,244   5.59%           4,478   5.08%          -                -      26,425
                               ------   ----         -------   ----          -------   ----   ---------  ---------------     -------

Securities available for
  sale:
U.S. Treasuries                     -      -           7,944   4.63%               -      -           -                -       7,944
Government Agencies                 -      -          42,082   6.24%           4,342   6.20%          -                -      46,424
Mortgage-backed                     -      -             461   8.26%               -      -          11             6.16%        472
Municipals(1)                     495   4.76%          4,908   4.86%           8,172   4.80%          -                -      13,575
Equity securities                 531   7.00%              -      -                -      -           -                -         531
                               ------   ----         -------   ----          -------   ----   ---------  ---------------     -------
Total available for sale        1,026   5.79%         55,395   6.01%          12,514   5.10%         11             6.16%     68,946
                               ------   ----         -------   ----          -------   ----   ---------  ---------------     -------

Total Securities               $5,729   6.15%        $72,639   5.80%         $16,992   5.10%        $11             6.16%    $95,371
                               ======   ====         =======   ====          =======   ====   =========  ===============     =======

</TABLE>
_____________________
(1)  Yields are not presented on a tax-equivalent basis.

                                       55
<PAGE>
 
DEPOSITS

     The daily average balances and average rates paid by category of deposit at
the dates shown below are as follows:


<TABLE>
<CAPTION>
 
 
                                       (Dollars in Thousands)
 
                                           As of December 31,
                               ----------------------------------------
                                     1996                1995      
                               ---------------  -----------------------  
                                Amount   Rate      Amount       Rate      
                               --------  -----  ------------  ---------   
<S>                            <C>       <C>    <C>           <C>         
Demand                         $ 39,140     -       $ 37,429         -    
NOW accounts                     23,626  1.47         25,010      1.93    
Money market                     40,700  3.64         31,529      2.96    
Savings                          13,691  2.00         12,486      2.02    
Time                             53,472  5.10         48,128      5.20    
                               --------  ----       --------      ----    
Total                          $170,629  2.76%      $154,582      2.59%   
                               ========  ====       ========      ====     
 
</TABLE>



     The scheduled maturities of certificates of deposit in denominations of
$100,000 or more at December 31, 1996, including public funds, are shown below:

<TABLE>
<CAPTION>
 
 
                                           (Dollars in Thousands)
 
                                             December  31, 1996
                                             ------------------
 
<S>                                           <C>
Due in three months or less                        $ 7,819
Due in over three to six months                      2,263
Due in over six to twelve months                     3,726
Due in over twelve months                            2,673
                                                   -------
Total                                              $16,481
                                                   =======
</TABLE>

                                       56
<PAGE>
 
LOANS

     The following table classifies GSB's loans according to type as of the
dates shown:
<TABLE>
<CAPTION>
 
 
                                             (Dollars in Thousands)
 
                                                   December  31,
                                         --------------------------------
                                          1996                     1995
                                         -------                  -------
<S>                                      <C>                      <C>
 
Real estate development                  $ 5,316                  $ 3,924
Real estate one-to-four family
 residential mortgages                     8,878                    7,519
Real estate commercial                    22,183                   24,907
Real estate other                          1,054                    1,439
                                         -------                  -------
  Total                                   37,431                   37,789
                                         -------                  -------
Installment                               12,064                   10,333
Commercial                                19,481                   12,773
Other Loans                                2,644                    1,668
Less unearned discounts                     (400)                    (293)
                                         -------                  -------
  Total                                  $71,220                  $62,270
                                         =======                  =======
 
</TABLE>

Total loans net of unearned income and allowance for loan losses was $76,719,385
as of June 30, 1997.  Total loans net of unearned income and allowance for loan
losses increased 14.8% in 1996 from 1995 levels.  The increase was primarily
attributed to increases in commercial real estate development loans as well as
GSB's indirect loans.

          Of fixed rate loans aggregating $35,755,000 as of June 30, 1997, loans
totaling $7,821,000 mature within one year, while loans totaling $19,228,000
mature within one to five years.  Floating rate loans as of June 30, 1997
totaled $39,023,000.  Commercial and real estate loans with a fixed rate and
maturing within one year as of June 30, 1997 totaled $7,328,000, while those
with a fixed rate and maturing within one to five years as of June 30, 1997
totaled $13,993,000.  There were no real estate construction loans with a fixed
rate and maturing within one year as of June 30, 1997, while those loans with a
fixed rate and maturing within one to five years totaled $139,000 as of June 30,
1997.

          Of fixed rate loans aggregating $31,113,000 as of December 31, 1996,
loans totaling $10,403,000 mature within one year, while loans totaling
$17,164,000 mature within one to five years.  Floating rate loans as of December
31, 1996 totaled $38,325,000.  Commercial and real estate loans with a fixed
rate and maturing within one year as of December 31, 1996 totaled $8,291,000,
while those with a fixed rate and maturing within one to five years as of
December 31, 1996 totaled $14,184,000.  Real estate construction loans with a
fixed rate and maturing within one year as of December 31, 1996 totaled
$4,019,000, while those loans with a fixed rate and maturing within one to five
years totaled $176,000 as of December 31, 1996.

          Allowance for Loan Losses and Risk Elements.  The provision for loan
losses represents a determination by the Bank's management of the amount
necessary to be charged to operating income and transferred to the allowance for
loan losses to maintain a level which it considers adequate in relation to the
risk of future losses inherent in the loan portfolio.  Evaluations of the
collectability of loans takes into consideration factors such as changes in the
nature and volume of the loan portfolio, overall portfolio quality, loan
concentrations, commitments, and current and anticipated economic conditions
that may affect the borrowers' ability to pay.  Also considered is the Bank's
loan

                                       57
<PAGE>
 
loss experience and the amount of past due and non-performing loans.  The
allowance for loan losses reflects an analysis of the risk associated with each
class of loan.

          In assessing the adequacy of the allowance for loan losses, management
relies predominantly on its ongoing review of the loan portfolio, which is
undertaken both to ascertain whether there are probable losses which must be
charged off and to assess the risk characteristics of individually significant
loans and of the portfolio in the aggregate.

          The allowance for loan losses as of December 31, 1996 was $901,031,
compared to $1,009,381 as of December 31, 1995.  The allowance for loan losses
as of June 30, 1997 was $1,203,525, compared to $911,210 as of June 30, 1996.


<TABLE>
<CAPTION>
 
 
                                                               As of and for the
                                                                  Years Ended
                                                                 December  31,
                                                               ------------------
  Transactions in allowance for possible loan losses   1996           1995
- ----------------------------------------------------  -------  ------------------
<S>                                                   <C>      <C>
Balance at Beginning of period                        $1,009              $1,008
 
Charge-offs
   Commercial                                             51                  24
   Real estate-mortgage                                   65                  10
   Real estate-construction                                -                   -
   Installment loans                                      33                  35
   Credit card and related plans                          43                  12
                                                      ------              ------
   Total charge-offs                                     192                  81
 
Recoveries
   Commercial                                             16                  14
   Real estate-mortgage                                    5                  47
   Real estate-construction                                -                   -
   Installment loans                                      11                  12
   Credit card and related plans                          17                   0
                                                      ------              ------
   Total recoveries                                       49                  73
 
   Net charge-offs (recoveries)                          143                   8
   Provision charge to expense                            35                   9
   Balance at the end of period                       $  901              $1,009
                                                      ======              ======
 
   Net charge-offs (recoveries) as a percentage
    of average loans                                  0.21%               0.01%
 
</TABLE>

                                       58
<PAGE>
 
NONACCRUAL, PAST DUE AND RESTRUCTURED LOANS

     The following is an analysis of non-performing assets as of the dates
shown:
<TABLE>
<CAPTION>
 
                                                                  (Dollars in Thousands)
 
                                                                      December  31,
                                                                  ----------------------
                                                          1996             1995
                                                         -------  ----------------------
<S>                                                      <C>      <C>
 
Loans accounted for on a nonaccrual basis                 $1,155                  $1,028
Accruing loans which are contractually past due 90
 days or more as to principal or interest payments           251                     821
 
Troubled debt restructuring                                    -                       -
                                                          ------                  ------
   Total                                                  $1,406                  $1,849
                                                          ======                  ======
 
Interest income included in net income for the period         57                     147
Foregone interest on non-accrual loans                        96                     111
 
</TABLE>

          Delinquent and problem loans are a normal part of any lending
business.  Loans on which the accrual of interest has been discontinued are
designated as non-accrual loans.  Accrual of interest on loans is discontinued
when, in the opinion of management (based upon such criteria as default in
payment, decline in cash flow, bankruptcy and other financial conditions which
could result in default), reasonable doubt exists as to the full, timely
collection of interest or principal.  When a loan is placed on non-accrual
status, all interest previously accrued but not collected is reversed against
current period interest income.  Income on such loans is then recognized only to
the extent that cash is received and where the future collection of principal is
probable.

          As of December 31, 1996, loans totaling $1,155,000, or 1.62% of total
net loans outstanding, were on a non-accrual basis, and therefore, no income was
being recognized.

          Placing a loan on non-accrual status has a two-fold impact on net
interest income.  First, it generally causes an immediate charge against
earnings with respect to that particular loan.  Second, it eliminates future
interest earnings with respect to that particular loan.  The bank applies
payments received on impaired loans first to interest due and any excess is then
applied to the principal balance.

          Non-accrual loans increased by $127,000 from $1,028,000 at December
31, 1995 to $1,155,000 at December 31, 1996.  The increase was primarily due to
one loan which had originated at the Keystone Office before the merger into the
Bank.  Non-accrued loans decreased by $212,000 from $1,729,000 at June 30, 1996
to $1,517,000 at June 30, 1997.

                                                            The anticipated
amounts of net charge-offs by category during the next full year of operations
are as follows:

        Commercial                22,000
        Real-estate mortgage     110,000
        Installment               41,000
        Overdrafts                 7,400
                                --------
        Total                   $180,400
                                ========

                                       59
<PAGE>
 
RETURN ON EQUITY AND ASSETS

The return on equity and return on assets for the periods shown below are as 
follows:
 
                                          (Dollars in Thousands)
 
                                               December  31,
                                          ----------------------
                                            1996         1995
                                          --------     ---------
 
Return on Average Assets                    1.34%          1.36%
Return on Average Equity                   13.35%         13.08%
Average Equity to Average Assets Ratio     10.07%         10.37%
Dividend Payout Ratio                          -              -

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS

          During the fiscal years ended December 31, 1995 and 1996 and the six
months ended June 30, 1997, GSB has not had any disagreements with its
accountants on accounting and financial disclosure, and no independent
accountant engaged by GSB as the principal accountant to audit GSB's financial
statements has resigned (or indicated it would decline to stand for re-election)
or been dismissed.


                   RELATIONSHIPS WITH INDEPENDENT ACCOUNTANTS

          Compass' Board of Directors appointed KPMG Peat Marwick LLP as
independent auditors for Compass for the year ending December 31, 1996.  KPMG
Peat Marwick LLP has served as Compass' independent auditors continuously since
1971.

          GSB's Board of Directors appointed KPMG Peat Marwick LLP as
independent auditors for GSB for the year ending December 31, 1996.  KPMG Peat
Marwick LLP has served as GSB's and the Bank's independent auditors continuously
since 1992.

          Compass and GSB have been advised by KPMG Peat Marwick LLP that KPMG
Peat Marwick LLP does not have any direct financial interest or any material
indirect financial interest in Compass, GSB or their affiliates other than
arising from that firm's employment as auditors for Compass and GSB,
respectively.


                                    EXPERTS

          The consolidated financial statements of Compass as of December 31,
1996 and 1995 and for each of the years in the three-year period ended December
31, 1996, have been incorporated herein and in the Registration Statement in
reliance upon the report of KPMG Peat Marwick LLP, independent certified public
accountants, incorporated by reference herein, and upon the authority of said
firm as experts in accounting and auditing.

          The consolidated financial statements of GSB as of December 31, 1996
and 1995 and for each of the years in the three-year period ended December 31,
1996, have been included herein and in the Registration Statement in reliance
upon the report of KPMG Peat Marwick LLP, independent certified public
accountants, appearing elsewhere herein, and upon the authority of said firm as
experts in accounting and auditing.

                                       60
<PAGE>
 
                                LEGAL OPINIONS

          Jerry W. Powell, Esquire, General Counsel, Secretary and an employee
of Compass, has rendered an opinion concerning the validity of the securities
being offered pursuant to this Proxy Statement/Prospectus and certain other
matters.  At December 31, 1996, Mr. Powell was the beneficial owner of an
aggregate of approximately 56,504 shares of Compass Common Stock, and since such
date Mr. Powell has acquired additional shares of Compass Common Stock pursuant
to employee compensatory stock programs.  Balch & Bingham is expected to issue
its opinion to Compass at Closing that, among other things, the qualification of
the Merger as a "reorganization" within the meaning of Section 368(a) of the
Code, and the receipt by Compass of its opinion as to such federal income tax
consequences of the Merger is a condition to the Closing of the Merger.  Fowler,
White, Gillen, Boggs, Villareal & Banker, P.A. and Balch & Bingham are also
expected to render legal opinions in connection with the closing of the Merger
as to certain matters acceptable to GSB and Compass, respectively.


                                INDEMNIFICATION

          Compass' Bylaws contain provisions similar to those of Section 145 of
the DGCL, which authorize Compass to indemnify its officers, directors,
employees and agents to the full extent permitted by law. SEE "COMPARISON OF
RIGHTS OF SHAREHOLDERS OF GSB AND COMPASS -- LIMITATION OF LIABILITY AND
INDEMNIFICATION."

          Insofar as indemnification for liabilities arising under the
Securities Act may be permitted to directors, officers or persons controlling
Compass, Compass has been informed that in the opinion of the Commission, such
indemnification is against public policy as expressed in the Securities Act and
is therefore unenforceable.


                                 OTHER MATTERS

          GSB's Board of Directors does not know of any matters to be presented
at the Special Meeting other than those set forth above. If any other matters
are properly brought before the Special Meeting or any adjournment thereof, the
enclosed Proxy will be voted in accordance with the recommendations of GSB's
Board of Directors unless "Authority Withheld" is indicated in the appropriate
box on the Proxy.

                                       61
<PAGE>
 
                         INDEX TO FINANCIAL STATEMENTS
                                       of
                    G.S.B. INVESTMENTS, INC. AND SUBSIDIARY
- --------------------------------------------------------------------------------

                                                                            Page
                                                                            ----

 1. Independent Auditors' Reports regarding the December 31, 1996,
    1995 and 1994 Consolidated Financial Statements                         F-2

 2. Consolidated Balance Sheets as of December 31, 1996 and 1995            F-3

 3. Consolidated Statements of Income for the years ended
    December 31, 1996, 1995 and 1994                                        F-4

 4. Consolidated Statements of Shareholders' Equity for the years
    ended December 31, 1996, 1995, and 1994                                 F-5

 5. Consolidated Statements of Cash Flows for the years ended
    December 31, 1996, 1995 and 1994                                        F-6

 6. Notes to Consolidated Financial Statements                              F-8

 7. Consolidated Balance Sheets as of June 30, 1997 (Unaudited)             F-31

 8. Consolidated Statements of Income for the Periods Ended
    June 30, 1997 and 1996 (Unaudited)                                      F-32

 9. Consolidated Statement of Cash Flows for the periods ended
    June 30, 1997 and 1996 (unaudited)                                      F-33

10. Notes to Unaudited Financial Statements                                 F-35

                                      F-1
<PAGE>
 
                          Independent Auditors' Report
                          ----------------------------

The Board of Directors
GSB Investments, Inc.:

We have audited the accompanying consolidated balance sheets of GSB Investments,
Inc. and subsidiary (the Company) as of December 31, 1996 and 1995, and the
related consolidated statements of income, changes in shareholders' equity and
cash flows for each of the years in the three-year period ended December 31,
1996.  These consolidated financial statements are the responsibility of the
Company's management.  Our responsibility is to express an opinion on these
consolidated financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the financial position of GSB Investments,
Inc. and subsidiary as of December 31, 1996 and 1995, and the results of their
operations and their cash flows for each of the years in the three-year period
ended December 31, 1996 in conformity with generally accepted accounting
principles.



February 28, 1997
Jacksonville, Florida

                                      F-2
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                          Consolidated Balance Sheets

                           December 31, 1996 and 1995
<TABLE>
<CAPTION>
                          Assets                                                  1996          1995
                          ------                                              ------------  ------------
<S>                                                                           <C>           <C>
Cash and due from banks (including reserve requirements
  of $2,443,000 and $2,491,000 at December 31, 1996
  and 1995, respectively)                                                     $ 10,810,460    10,974,797
Federal funds sold                                                               5,502,000     8,700,000
Investment securities available for sale, aggregate market value of
  $68,945,840 and $41,601,603 at 1996 and 1995, respectively                    68,945,840    41,601,603
Investment securities held to maturity, aggregate market value of
  $26,592,917 and $42,075,022 at 1996 and 1995, respectively                    26,424,687    41,845,519
 
Loans                                                                           71,220,022    62,269,783
  Allowance for loan losses                                                       (901,031)   (1,009,381)
                                                                              ------------   -----------
       Net loans                                                                70,318,991    61,260,402
                                                                              ------------   -----------
 
Property and equipment, net                                                      4,083,274     3,393,033
Other real estate                                                                  183,051       496,489
Accrued interest income                                                          1,903,869     1,629,862
Other assets                                                                       526,750       220,572
Intangible assets, less accumulated amortization
  of $807,554 in 1996 and $728,208 in 1995                                       2,380,364     2,459,710
                                                                              ------------   -----------
       Total assets                                                           $191,079,286   172,581,987
                                                                              ============   ===========
 
            Liabilities and Shareholders' Equity
            ------------------------------------
Non-interest bearing deposits                                                 $ 39,139,673    37,428,874
Interest bearing deposits                                                      131,489,548   117,152,770
                                                                              ------------   -----------
       Total deposits                                                          170,629,221   154,581,644
 
Accrued expenses and other liabilities                                             668,255       709,199
Note payable                                                                       376,737             -
                                                                              ------------   -----------
       Total liabilities                                                       171,674,213   155,290,843
                                                                              ------------   -----------
 
Shareholders' equity:
  Common stock, $.10 par value: Authorized 900,000 shares;
     issued and outstanding 598,771 shares (note 14)                                59,877        59,877
  Additional paid in capital                                                    10,371,053    10,371,053
  Retained earnings                                                              9,020,132     6,592,581
  Net unrealized (losses) gains on investment securities
     available for sale                                                            (56,854)      195,456
  Net unrealized gains on investment securities held to maturity                    10,865        72,177
                                                                              ------------   -----------
       Total shareholders' equity                                               19,405,073    17,291,144
                                                                              ------------   -----------
 
Commitments and contingencies
 
       Total liabilities and shareholders' equity                             $191,079,286   172,581,987
                                                                              ============   ===========
</TABLE>
See accompanying notes to consolidated financial statements.

                                      F-3
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                       Consolidated Statements of Income

                  Years ended December 31, 1996, 1995 and 1994


<TABLE>
<CAPTION>
                                                                   1996       1995        1994
                                                               ----------  ----------  ---------
<S>                                                            <C>         <C>         <C>
 
Interest income:
 Loans, including fees                                         $6,206,315   5,663,131  4,353,424
 Federal funds sold                                               202,442     576,178    317,950
 Taxable investment securities                                  4,622,490   3,546,749  2,570,714
 Tax exempt securities                                            863,185     693,302    706,613
                                                               ----------  ----------  ---------
  Total interest income                                        11,894,432  10,479,360  7,948,701
                                                               ----------  ----------  ---------
 
Interest expense:
 Deposits                                                       4,316,839   3,560,957  2,414,923
 Other                                                             94,489           -     37,123
                                                               ----------  ----------  ---------
  Total interest expense                                        4,411,328   3,560,957  2,452,046
                                                               ----------  ----------  ---------
 
  Net interest income                                           7,483,104   6,918,403  5,496,655
 
Provision for loan losses                                          35,000       9,000     55,000
                                                               ----------  ----------  ---------
  Net interest income after provision
   for loan losses                                              7,448,104   6,909,403  5,441,655
                                                               ----------  ----------  ---------
 
Other income:
 Service charges on deposit accounts                            1,592,829   1,449,164  1,371,391
 Other operating                                                  721,378     713,065    535,937
                                                               ----------  ----------  ---------
                                                                2,314,207   2,162,229  1,907,328
                                                               ----------  ----------  ---------
 
Other expense:
 Salaries and employee benefits                                 2,964,366   2,751,841  2,401,184
 Occupancy expense                                                556,728     478,337    505,743
 Equipment expense                                                494,175     401,596    317,271
 Other operating                                                2,336,982   2,417,809  2,092,937
                                                               ----------  ----------  ---------
                                                                6,352,251   6,049,583  5,317,135
                                                               ----------  ----------  ---------
 
  Income before income taxes                                    3,410,060   3,022,049  2,031,848
 
Income tax expense                                                982,509     936,709    537,870
                                                               ----------  ----------  ---------
 
  Net income                                                   $2,427,551   2,085,340  1,493,978
                                                               ==========  ==========  =========
 
Earnings per common and common equivalent share                $     3.92        3.40       3.31
                                                               ==========  ==========  =========
 
Weighted average number of shares outstanding                     619,335     613,833    451,542
                                                               ==========  ==========  =========
 
</TABLE>
See accompanying notes to consolidated financial statements.

                                      F-4
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

           Consolidated Statements of Changes in Shareholders' Equity

                  Years ended December 31, 1996, 1995 and 1994
<TABLE>
<CAPTION>
 
 
                                                                                          Net
                                                                                       unrealized     Total
                                                              Additional               investment    share-
                                                    Common      paid in     Retained      gains      holders'
                                                     stock      capital     earnings    (losses)      equity
                                                  ----------  ----------   ---------   --------   ----------
<S>                                               <C>         <C>          <C>         <C>        <C>
 
Balance at December 31, 1993                         $44,077   7,609,303   3,013,263    241,021   10,907,664
 
Issuance of common stock                              14,535   2,573,265           -          -    2,587,800
 
Net unrealized losses on
  investment securities
  available for sale                                       -           -           -   (941,101)    (941,101)
 
Net income                                                 -           -   1,493,978          -    1,493,978
                                                  ----------  ----------   ---------   --------   ----------
 
Balance at December 31, 1994                          58,612  10,182,568   4,507,241   (700,080)  14,048,341
 
Issuance of common stock                               1,265     188,485           -          -      189,750
 
Change in net unrealized gains on
  investment securities available
  for sale                                                 -           -           -    895,536      895,536
 
Change in net unrealized gains on
  investment securities held to
  maturity                                                 -           -           -     72,177       72,177
 
Net income                                                 -           -   2,085,340          -    2,085,340
                                                  ----------  ----------   ---------   --------   ----------
 
Balance at December 31, 1995                          59,877  10,371,053   6,592,581    267,633   17,291,144
 
Change in net unrealized losses on                         -           -           -          -            -
  investment securities available
  for sale                                                 -           -           -   (252,310)    (252,310)
 
Change in net unrealized gains on
  investment securities held to
  maturity                                                 -           -           -    (61,312)     (61,312)
 
Net income                                                 -           -   2,427,551          -    2,427,551
                                                  ----------  ----------   ---------   --------   ----------
 
Balance at December 31, 1996                      $   59,877  10,371,053   9,020,132    (45,989)  19,405,073
                                                  ==========  ==========   =========   ========   ==========
 
</TABLE>
See accompanying notes to consolidated financial statements.

                                      F-5
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                     Consolidated Statements of Cash Flows

                  Years ended December 31, 1996, 1995 and 1994
<TABLE>
<CAPTION>
 
                                                                          1996          1995           1994
                                                                       ----------     ---------     ---------
<S>                                                                   <C>           <C>           <C>
Cash flows from operating activities:
  Net income                                                          $ 2,427,551     2,085,340     1,493,978
  Adjustments to reconcile net income to net cash
    provided by operating activities:
     Depreciation and amortization                                        507,449       401,317       380,974
     Deferred income tax expense                                           41,138        29,883      (131,915)
     Provision for loan losses                                             35,000         9,000        55,000
     Net amortization and accretion on investment securities               26,270       118,603       317,599
     Net (gain) loss on sale of other real estate                         (36,801)        1,330       (23,070)
     Changes in assets and liabilities:
       Increase in accrued interest income and other assets              (431,662)     (451,221)       30,357
       (Decrease) increase in accrued expenses
        and other liabilities                                             (73,642)      144,981       240,100
                                                                      -----------   -----------   -----------
          Net cash provided by operating activities                     2,495,303     2,339,233     2,363,023
                                                                      -----------   -----------   -----------
 
Cash flows from investing activities:
  Proceeds from maturity of investment securities
     available for sale                                                18,725,000     6,200,000     7,705,000
  Proceeds from maturity of investment securities
     held to maturity                                                  18,751,758    15,260,000     9,560,000
  Purchase of investment securities available for sale                (46,750,853)  (31,468,436)   (4,974,219)
  Purchase of investment securities held to maturity                   (3,356,880)   (9,172,359)  (18,619,479)
  Proceeds from principal paydowns on mortgage
     backed securities available for sale                                 172,271       218,795       385,401
  Proceeds from principal paydowns on mortgage
     backed securities held to maturity                                     5,746         8,859        43,570
  Net increase in loans                                                (8,876,640)   (9,750,669)     (980,521)
  Purchases of property and equipment                                  (1,118,344)     (811,694)     (181,118)
  Proceeds from sale of other real estate                                 165,988        14,132       272,264
                                                                      -----------   -----------   -----------
          Net cash used in investing activities                       (22,281,954)  (29,501,372)   (6,789,102)
                                                                      -----------   -----------   -----------
 
Cash flows from financing activities:
  Net increase in non-interest bearing deposits                         1,710,799     4,398,618    10,871,499
  Net increase in interest bearing deposits                            14,336,778    22,856,274     4,746,725
  Proceeds from issuance of note payable                                  400,000             -             -
  Principal payments on note payable                                      (23,263)            -    (2,500,000)
  Issuance of common stock                                                      -       189,750     2,587,800
                                                                      -----------   -----------   -----------
          Net cash provided by financing activities                    16,424,314    27,444,642    15,706,024
                                                                      -----------   -----------   -----------
 
          Net (decrease) increase in cash
            and cash equivalents                                       (3,362,337)      282,503    11,279,945
 
Cash and cash equivalents at beginning of year                         19,674,797    19,392,294     8,112,349
                                                                      -----------   -----------   -----------
 
Cash and cash equivalents at end of year                              $16,312,460    19,674,797    19,392,294
                                                                      ===========   ===========   ===========
(Continued)
</TABLE>

                                      F-6
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                Consolidated Statements of Cash Flows, continued

                  Years ended December 31, 1996, 1995 and 1994


<TABLE>
<CAPTION>
 
 
                                                            1996         1995         1994
                                                        ----------    ---------    ---------
<S>                                                     <C>           <C>          <C>
 
Supplemental disclosures of cash flow information:
  Cash paid during the year for:
     Interest                                           $4,395,598    3,413,132    2,386,967
                                                        ==========   ==========    =========
     Income taxes                                       $  976,000      777,000      476,000
                                                        ==========   ==========    =========
 
Supplemental disclosure of non-cash transactions:
  Real estate acquired through foreclosure              $  183,051            -      367,302
                                                        ==========   ==========    =========
 
  Loans to facilitate the sale of other real estate     $  400,000       89,250       36,000
                                                        ==========   ==========    =========
 
  Change in unrealized (losses) gains on
     investment securities available for sale
     and held to maturity, net                          $(503,283)    1,551,567   (1,524,164)
                                                        =========    ==========   ========== 
 
  Transfer from investment securities held to maturity
     to available for sale                              $       -    17,769,275           -
                                                        =========    ==========  ==========
 
  Transfer from investment securities available for
     sale to held to maturity                           $       -    28,090,757           -
                                                        =========    ==========  ==========
 
</TABLE>



See accompanying notes to consolidated financial statements.

                                      F-7
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements

                        December 31, 1996, 1995 and 1994



(1) Summary of Significant Accounting Policies
    ------------------------------------------

   GSB Investments, Inc. and subsidiary (the Company) provide a wide range of
   banking services, primarily in Alachua County and Clay County, Florida, to
   individual and corporate customers through its subsidiary bank.  The
   subsidiary bank is subject to competition from other financial institutions
   and is also subject to the regulations of certain Federal and state agencies
   and undergoes periodic examinations by those regulatory authorities.

   The accounting and reporting policies of the Company conform with generally
   accepted accounting principles and general practice within the banking
   industry.  The following is a description of the more significant of these
   policies.

   (a)  Basis of Presentation
        ---------------------

       The consolidated financial statements include the accounts of GSB
       Investments, Inc. (the Parent) and its wholly owned subsidiary,
       Gainesville State Bank (the Bank).  All significant intercompany accounts
       have been eliminated in consolidation.

   (b)  Investment Securities
        ---------------------

       Investments to be held for indefinite periods of time and not intended to
       be held to maturity are classified as available for sale and are carried
       at fair value.  Unrealized holding gains and losses are included in
       shareholders' equity, net of the effect of income taxes.

       Investment securities that management has the intent, and the Company has
       the ability at the time of purchase to hold until maturity, are
       classified as investment securities held to maturity.  Securities in this
       category are carried at amortized cost adjusted for accretion of
       discounts and amortization of premiums using the level yield method over
       the estimated life of the securities.  A decline in fair value that is
       other than temporary will be charged to income, resulting in the
       establishment of a new cost basis for the security.

       On November 15, 1995, the Financial Accounting Standards Board (FASB)
       issued Special Report No. 155-B, "A Guide to Implementation of Statement
       115 on Accounting for Certain Investments in Debt and Equity Securities"
       (the Special Report).  Pursuant to the Special Report, the Company was
       permitted to conduct a one-time reassessment of the classifications of
       all securities held at that time.  Any reclassifications from the held to
       maturity category made in conjunction with that reassessment would not
       call into question the Company's intent to hold other debt securities to
       maturity in the future (note 2).  The Company applied the provisions of
       the Special Report during 1995.  However, no reclassifications among its
       held to maturity or available for sale portfolios have been made since
       that time.

                                      F-8
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(1) Summary of Significant Accounting Policies, continued
    -----------------------------------------------------

   (c)  Loans
        -----

       Loans are reported at principal amount outstanding, net of unearned
       income and the allowance for loan losses.  Interest on loans is accrued
       and credited to income based on the principal amount outstanding.  Loans
       are generally placed on nonaccrual status when the full timely collection
       of interest and principal becomes uncertain or they become contractually
       in default in excess of 90 days as to either principal or interest,
       unless they are both well secured and in the process of collection.

       Additions to the allowance for loan losses are based on management's
       evaluation of the loan portfolio, under current economic conditions, past
       loan loss experience, value of underlying collateral, and such other
       factors which, in management's judgment, deserve recognition in
       estimating loan losses.  Loans are charged off when, in the opinion of
       management, such loans are deemed uncollectible.  Recognized losses are
       charged to the allowance for loan losses, and subsequent recoveries are
       added to the allowance.

       Management  believes the allowance for loan losses is adequate.  While
       management uses available information to recognize losses on loans and
       other real estate, future additions to the allowance may be necessary
       based on changes in economic conditions.  In addition, various regulatory
       agencies, as an integral part of their examination process, periodically
       review the Bank's allowance for loan losses.  Such agencies may require
       the Bank to recognize additions to the allowance based on their judgments
       of information available to them at the time of their examination.

       The Company adopted Statement of Financial Accounting Standards (SFAS)
       No. 114, "Accounting by Creditors for Impairment of a Loan" as amended by
       SFAS No. 118, which requires that impairment of larger balance, non-
       homogeneous loans be measured by comparing the net carrying amount of the
       loan to the present value of the expected future cash flows discounted at
       the loan's original effective rate, the observable market price of the
       impaired loan, or the fair value of the collateral for collateral
       dependent loans.  Smaller balance, homogeneous loans are collectively
       evaluated for impairment.  A valuation allowance equal to the measured
       impairment is established if necessary within the overall allowance for
       loan losses.

                                      F-9
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements


(1) Summary of Significant Accounting Policies, continued
    -----------------------------------------------------

   (d)  Property and Equipment
        ----------------------

       Property and equipment is stated at cost less accumulated depreciation
       computed principally on the straight-line method over the estimated
       useful lives of the respective assets which range from 3 to 30 years.

   (e)  Other Real Estate
        -----------------

       Other real estate, consisting of  properties obtained through
       foreclosure, is reported at the lower of cost or fair value, determined
       on the basis of current appraisals, comparable sales, or other estimates
       of value, adjusted for estimated disposal costs.  Any excess of the loan
       balance at the time of foreclosure over the fair value of the real estate
       held as collateral is treated as a loan loss and charged to the allowance
       for loan losses.  Gains or losses on sales and any subsequent permanent
       declines in fair value are recorded in the consolidated statement of
       income.

   (f)  Intangible Assets
        -----------------

       Intangible assets represent the unamortized portion of the excess of the
       acquisition cost over the fair value of assets purchased.  The Company is
       amortizing the assets based upon the straight-line method over forty
       years.  Management periodically assesses the recoverability of goodwill
       based on future undiscounted cash flows from operations of the acquired
       entity.

   (g)  Income Taxes
        ------------

       Under a tax-sharing agreement, the Company and the Bank file a
       consolidated income tax return.  The Bank provides for income taxes in
       its consolidated financial statements based on its separately computed
       taxable income.

       Deferred tax assets and liabilities are recognized for the temporary
       differences between the financial reporting basis and the tax basis of
       the Company's assets and liabilities at enacted tax rates expected to be
       in effect when such amounts are realized or settled.  Deferred tax assets
       and liabilities are adjusted for the effect of changes in tax rates in
       the period of change.

                                      F-10
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(1) Summary of Significant Accounting Policies, continued
    -----------------------------------------------------

   (h)  Cash and Cash Equivalents
        -------------------------

       For the purposes of the consolidated statement of cash flows, the Company
       considers all highly liquid debt instruments purchased with an original
       maturity of ninety days or less to be cash equivalents.  Cash and cash
       equivalents include cash on hand, amounts due from banks and federal
       funds sold.  Generally, federal funds sold are purchased and sold for one
       day periods.

   (i)  Use of Estimates
        ----------------

       The preparation of financial statements in conformity with generally
       accepted accounting principles requires management to make estimates and
       assumptions that affect the reported amounts of assets and liabilities
       and disclosure of contingent assets and liabilities at the date of the
       financial statements and the reported amount of revenues and expenses
       during the reporting period.  Actual results could differ from those
       estimates.  The most significant estimate made by management relates to
       the adequacy of the allowance for loan losses.

   (j)  Stock Option Plan
        -----------------

       Prior to January 1, 1996, the Company accounted for its stock option plan
       in accordance with the provisions of Accounting Principles Board (APB)
       Opinion No. 25, "Accounting for Stock Issued to Employees," and related
       interpretations.  As such, compensation expense would be recorded on the
       date of grant only if the current market price of the underlying stock
       exceeded the exercise price.  On January 1, 1996, the Company adopted
       SFAS No. 123, "Accounting for Stock-Based Compensation," which permits
       entities to recognize as expense over the vesting period the fair value
       of all stock-based awards on the date of grant.  Alternatively, SFAS No.
       123 also allows entities to continue to apply the provisions of APB
       Opinion No. 25 and provide pro forma net income disclosures for employee
       stock option grants made in 1995 and future years, as if fair-value-based
       method defined in SFAS No. 123 had been applied.  The Company has elected
       to continue to apply the provisions of APB Opinion No. 25 and provide the
       pro forma disclosure provisions of SFAS No. 123.

   (k)  Earnings Per Share
        ------------------

       Earnings per share are based on the weighted average of common and common
       equivalent shares outstanding during the period.

                                      F-11
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(1) Summary of Significant Accounting Policies, continued
    -----------------------------------------------------

    (l)  Reclassifications
         -----------------

       Certain reclassifications have been made to the 1995 accounts to conform
       to classifications adopted in 1996.
 
 
(2) Investment Securities
    ---------------------

   Investment securities available for sale consist of the following at December
   31, 1996 and 1995:
<TABLE>
<CAPTION>
 
                                                       December 31, 1996
                              ----------------------------------------------------------------
                                                     Gross           Gross        Estimated
                               Amortized          unrealized      unrealized        market   
                                 cost                gains          losses          value
                              -----------         -----------    ------------    -----------
<S>                           <C>                 <C>             <C>            <C>          
U.S. Treasury securities      $ 8,056,965                 -       (113,245)        7,943,720
U.S. Government agency
 obligations                   46,575,923             77,888      (229,199)       46,424,612
Obligations of state and
 municipals                    13,409,320            200,294       (34,742)       13,574,872
Mortgage backed securities        457,233             14,815          (412)          471,636
Equity securities                 531,000                 -             -            531,000
                              -----------            -------      --------        ----------
                              $69,030,441            292,997      (377,598)       68,945,840
                              ===========            =======      ========        ==========
 
                                                       December 31, 1995
                              ----------------------------------------------------------------
                                                     Gross           Gross        Estimated
                               Amortized          unrealized      unrealized        market   
                                 cost                gains          losses          value
                              -----------         -----------    ------------    -----------
U.S. Treasury securities      $25,644,186            186,859      (137,693)       25,693,352
U.S. Government agency
 obligations                    3,751,313             48,115            -          3,799,428
Obligations of state and
 municipals                    11,243,448            215,500       (19,763)       11,439,185
Mortgage backed securities        629,275             20,650          (287)          649,638
Equity securities                  20,000                 -             -             20,000
                              -----------            -------      --------        ----------
                              $41,288,222            471,124      (157,743)       41,601,603
                              ===========            =======      ========        ==========
</TABLE>

                                      F-12
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(2) Investment Securities, continued
    --------------------------------

    Investment securities held to maturity consist of the following at
    December 31, 1996 and 1995:

<TABLE>
<CAPTION>
                                                       December 31, 1996
                              ----------------------------------------------------------------
                                                     Gross           Gross        Estimated
                               Amortized          unrealized      unrealized        market   
                                 cost                gains          losses          value
                              -----------         -----------    ------------    -----------
<S>                           <C>                 <C>             <C>            <C>          
U.S. Government agency
 obligations                  $19,309,175            22,567         (18,181)     19,313,561
Obligations of state and                                                       
 municipals                     7,115,512           182,847         (19,003)      7,279,356
                              -----------           -------         -------      ----------
                              $26,424,687           205,414         (37,184)     26,592,917
                              ===========           =======         =======      ==========
 
                                                       December 31, 1995
                              ----------------------------------------------------------------
                                                     Gross           Gross        Estimated
                               Amortized          unrealized      unrealized        market   
                                 cost                gains          losses          value
                              -----------         -----------    ------------    -----------
U.S. Government agency
 obligations                  $36,037,826            80,715         (55,380)     36,063,161
Obligations of state and
 municipals                     5,450,207           216,025         (13,898)      5,652,334
Mortgage backed securities        357,486             2,041              -          359,527
                              -----------           -------         -------      ----------
                              $41,845,519           298,781         (69,278)     42,075,022
                              ===========           =======         =======      ==========
 
</TABLE>

   The Company made a reassessment of its investment portfolio in accordance
   with the Special Report and effective December 14, 1995, reclassified
   investment securities held to maturity with a carrying value of $17,769,275
   and a fair value of $18,116,480 to investment securities available for sale.

                                      F-13

<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(2) Investment Securities, continued
    --------------------------------

   Also, effective December 14, 1995, the Company reclassified investment
   securities available for sale with a carrying value and fair value of
   $28,090,757, to investment securities held to maturity.  Unrealized holding
   gains of $72,177, net of tax effects of $43,547, were recorded on this
   transaction are being amortized as an adjustment to yield over the remaining
   term to maturity.  The amortized portion of these holding gains included in
   the accompanying consolidated statement of income was $98,303 for the year
   ended December 31, 1996.

   There were no sales of investment securities during the years ended December
   31, 1996, 1995 or 1994.

   The amortized cost and estimated market value of investment securities at
   December 31, 1996, by contractual maturities, are shown below.  Expected
   maturities may differ from contractual maturities because issuers may have
   the right to call or prepay obligations with or without call or prepayment
   penalties:
<TABLE>
<CAPTION>
                                       Available for Sale                   Held to Maturity
                                --------------------------------       ---------------------------
                                                    Estimated                           Estimated        
                                   Amortized         market             Amortized         market
                                      cost           value                 cost           value
                                --------------   --------------        -----------      ----------
<S>                              <C>              <C>                   <C>              <C>  
Amount due:                                                         
 Within one year                 $ 4,557,702        4,553,152            4,702,676       4,694,309
 After one year through                                             
  five years                      51,096,727       50,876,972           17,244,137      17,324,594
 After five years through                                           
  ten years                       12,387,779       12,513,080            4,477,874       4,574,014
 Mortgage backed securities          457,233          471,636                   -               -
 Equity securities                   531,000          531,000                   -               -
                                 -----------       ----------           ----------      ----------
                                 $69,030,441       68,945,840           26,424,687      26,592,917
                                 ===========       ==========           ==========      ==========
 
</TABLE>

   Investment securities with a carrying value of approximately $6,028,000 and
   $4,381,000 at December 31, 1996 and 1995, respectively, were pledged to
   secure public deposits and for other purposes required or permitted by law.

                                      F-14
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements

(3) Loans
    -----

   Loans outstanding, by category, at December 31, 1996 and 1995 are summarized
   as follows:
<TABLE> 
<CAPTION> 
                                                    1996        1995
                                                 ----------  -----------
<S>                                              <C>         <C>          
 
       Commercial, financial and agricultural   $15,162,898   12,893,494
       Real estate - construction                 4,301,672    1,623,942
       Real estate - mortgage                    46,550,919   43,285,386
       Installment                                5,072,237    4,695,696
       Deposit account overdrafts                   532,019       82,676
                                                -----------   ----------
                                                $71,619,745   62,581,194
       Less unearned income                        (399,723)    (311,411)
                                                -----------   ----------
 
                                                $71,220,022   62,269,783
                                                ===========   ==========
 
</TABLE>

   In the ordinary course of business, the Bank is a party to financial
   instruments with off-balance sheet risk to meet the financing needs of its
   customers.  These financial instruments include commitments to extend credit
   at both fixed and variable rates and standby letters of credit.  Those
   instruments involve, to varying degrees, elements of credit risk in excess of
   the amount recognized, if any, in the consolidated balance sheet.  The Bank's
   exposure to credit loss for commitments to extend credit and standby letters
   of credit is represented by the contractual amount of those instruments.  The
   Bank uses the same credit policies in making commitments and conditional
   obligations as it does for on-balance sheet instruments.

   Commitments to extend credit are agreements to lend to a customer as long as
   there is no violation of any condition established in the contract.
   Commitments generally have fixed expiration dates or other termination
   clauses and may require payment of a fee.  Since many of the commitments are
   expected to expire without being drawn upon, the total commitment amounts do
   not necessarily represent future cash requirements.  The Bank evaluates each
   customer's credit worthiness on an individual basis.  At December 31, 1996
   and 1995 the Bank had commitments to fund $13,724,000 and $13,752,000,
   respectively, in lines of credit available to customers.

   Standby letters of credit are conditional commitments issued by the Bank to
   guarantee the performance of a customer to a third party. The credit risk
   involved in issuing letters of credit is essentially the same as that
   involved in extending loan facilities to customers. At December 31, 1996 and
   1995, the Bank had outstanding $813,000 and $716,000, respectively, in
   standby letters of credit.

                                      F-15
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(3)  Loans, continued
     ----------------

   All impaired loans have been evaluated for collectibility under the
   provisions of these statements.
<TABLE>
<CAPTION>
                                                 1996              1995              1994
                                          ----------------    --------------    --------------
<S>                                           <C>               <C>               <C> 
 
Recorded investment in impaired loans         $1,155,000        1,028,000         1,116,000
                                              ==========        =========         =========
Specific allowance for loan losses
 related to impaired loans                    $  121,000           83,000           107,000
                                              ==========        =========         =========
 
 
                                              Interest            Average          Interest
                                             income not          recorded           income
                                            recognized on      investment in     recognized on
                                          nonaccrual loans    impaired loans    impaired loans
                                          ----------------    --------------    --------------
  1996                                        $   96,000        1,092,000            57,000
                                              ==========        =========         =========
 
  1995                                           111,000        1,072,000           147,000
                                              ==========        =========         =========
 
  1994                                        $   61,000        1,052,000            17,586
                                              ==========        =========         =========
 
</TABLE>

   The Bank has made loans in the normal course of business to directors and
   executive officers for various purposes.  The following sets forth
   information regarding loans receivable from directors and executive officers:
<TABLE>
<CAPTION>
 
<S>                                    <C>
       Balance at December 31, 1994      $6,103,015
          Repayments                       (698,231)
          New borrowings                  1,993,749
                                         ----------
       Balance at December 31, 1995       7,398,533
          Repayments                       (419,857)
          New borrowings                  2,185,255
                                         ----------
       Balance at December 31, 1996      $9,163,931
                                         ==========
</TABLE>

                                      F-16
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements


(3) Loans, continued
    ----------------

   The following is an analysis of the changes in the allowance for loan losses:

                                            1996         1995       1994
                                         ----------   ---------   ---------
       Balance at beginning of year      $1,009,381   1,008,049   1,171,276
          Loans charged off                (191,572)    (81,028)   (278,978)
          Recoveries                         48,222      73,360      60,751
          Provision for loan losses          35,000       9,000      55,000
                                         ----------   ---------   ---------
       Balance at end of year            $  901,031   1,009,381   1,008,049
                                         ==========   =========   =========

   At December 31, 1996, 1995 and 1994, nonaccrual loans were approximately
   $1,155,000, $1,028,000 and $1,116,000, respectively.  If interest due on all
   nonaccrual loans had been accrued at the original contract rates, interest
   income would have been increased by approximately $96,000, $17,500 and
   $17,500 in 1996, 1995 and 1994, respectively.
 
 
(4) Property and Equipment
    ----------------------

   A summary of property and equipment at December 31, 1996 and 1995 is as
   follows:
 
                                                     1996         1995
                                                  ----------    ---------
       Land                                       $  764,597      764,597
       Bank premises and leasehold improvements    3,343,172    2,870,668
       Furniture and equipment                     2,788,669    2,029,463
       Construction in process                        87,781      265,394
                                                 -----------   ----------
                                                   6,984,219    5,930,122
       Less accumulated depreciation             $(2,900,945)  (2,537,089)
                                                 -----------   ----------
 
            Net book value                       $ 4,083,274    3,393,033
                                                 ===========   ==========

                                      F-17
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(4) Property and Equipment, continued
    ---------------------------------

   The Company leases various office space and equipment under operating leases.
   Rental expense for these operating leases included in occupancy and equipment
   expense in the accompanying consolidated statements of income was $81,025,
   $78,001 and $68,267 for the years ended December 31, 1996, 1995 and 1994,
   respectively.  Future minimum rental payments under noncancellable leases
   are:

                       Year ending December 31,  Amount
                       ------------------------  ------
                              1997             $ 82,676
                              1998               60,334
                              1999               44,739
                              2000               44,689
                              2001               38,089
                             Thereafter         355,500
                                               --------
                                               $626,027
                                               ========
 
(5)  Deposits
     --------

   Interest bearing deposits included in the accompanying consolidated financial
   statements are comprised of the following:
 
 
                                                  1996         1995
                                              ------------  -----------
 
       NOW and Money Market Accounts          $ 64,325,168   56,538,218
       Savings                                  13,690,564   12,486,265
       Other Time Deposits                      53,473,816   48,128,287
                                              ------------  -----------
                                              $131,489,548  117,152,770
                                              ============  ===========

                                      F-18
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(5)  Deposits, continued
     -------------------

   Other time deposits in excess of $100,000 were $16,480,644, $11,686,163 and
   $8,509,036 at December 31, 1996, 1995 and 1994, respectively.  Such deposits
   generated interest expense of $718,827, $619,962 and $218,857 for the years
   ended December 31, 1996, 1995 and 1994, respectively.  Additionally, expected
   maturities of other time deposits as of December 31, 1996 for the next five
   years are as follows:
<TABLE>
<CAPTION>

                 Year ending December 31,             Amount
                 ------------------------          -----------
                 <S>                                <C>
                           1997                    $41,889,440
                           1998                      8,786,491
                           1999                      1,729,073
                           2000                        602,385
                           2001                        421,658
                        Thereafter                      44,769
                                                   ----------- 
                                                   $53,473,816
                                                   ===========
</TABLE>

   The aggregate amount of deposits that have been reclassified as loans (i.e.
   overdrafts) as of December 31, 1996 and 1995 were $532,019 and $82,676,
   respectively.


(6)  Note Payable
     ------------

   The Bank has an unsecured note payable to a financial institution with an
   outstanding balance of $376,737 as of December 31, 1996.  The note payable is
   due in monthly principal payments of $3,333 plus interest at 7.02%.  The loan
   matures May 2006.

   The required minimum principal payments on the note payable for each of the
   next five years is as follows:

<TABLE>
<CAPTION>

                 Year ending December 31,             Amount
                 ------------------------           --------
                 <S>                                <C>
                           1997                     $ 39,996 
                           1998                       39,996
                           1999                       39,996
                           2000                       39,996
                           2001                       39,996
                         Thereafter                  176,757
                                                    --------
                                                    $376,737
                                                    ======== 
</TABLE>

                                      F-19
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(7)  Employee Benefit Plans
     ----------------------

     The Company sponsors a 401(k) defined contribution plan which covers
     substantially all of its employees over age twenty-one who have completed
     one year of service. Participants may contribute up to 15% of their pre-tax
     salary to the plan. The Company matches $.25 for each $1.00 contributed,
     with matched contributions limited to the first 6% of pre-tax salary. The
     Company made contributions to the plan of $19,891, $12,079 and $8,443 for
     the years ended December 31, 1996, 1995 and 1994, respectively.
 
 
(8)  Income Taxes
     ------------

     The components of income tax expense are as follows:

<TABLE>
<CAPTION>
                               1996       1995        1994
                             --------    -------    --------
          <S>                <C>         <C>        <C>
          Current:
            Federal          $829,810    787,169     589,730
            State             111,561    119,657      80,055
                             --------    -------    --------
                              941,371    906,826     669,785
                             --------    -------    --------
          Deferred:
            Federal            39,081     25,940    (123,226)
            State               2,057      3,943      (8,689)
                             --------    -------    --------
                               41,138     29,883    (131,915)
                             --------    -------    --------
                             $982,509    936,709     537,870
                             ========    =======    ========
</TABLE>

                                      F-20
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(8)  Income Taxes, continued
     -----------------------

     Income tax expense attributable to income from continuing operations,
     differed from the amounts computed by applying the U.S. Federal income tax
     rate of 34% to income before taxes as follows:

<TABLE>
<CAPTION>
                                           1996          1995        1994
                                        ----------    ---------    --------
<S>                                     <C>           <C>          <C>
Computed "expected" tax expense         $1,159,420    1,027,497     690,828
Increase (decrease) in income taxes
 resulting from:
  State income taxes, net of Federal
   income tax benefit                       74,988       81,576      47,102
  Amortization of goodwill                  26,977       26,978      26,978
  Tax-exempt interest                     (294,156)    (235,723)   (240,248)
  Other, net                                15,280       36,381      13,210
                                         ---------    ---------    --------
                                        $  982,509      936,709     537,870
                                        ==========    =========    ========
</TABLE>

     The effects of temporary differences that give rise to significant portions
     of the deferred tax assets and liabilities as of December 31, 1996 and 1995
     are presented below:

<TABLE>
<CAPTION>
                                                          1996         1995
                                                        --------     -------
       <S>                                              <C>          <C>

       Deferred tax assets:
          Allowance for loan losses                     $202,148     202,207
          Other real estate                                6,678      28,853
          Unrealized losses on investment
            securities available for sale                 27,747           -
                                                        --------     -------
              Total deferred tax assets                  236,573     231,060
                                                        --------     -------

       Deferred tax liabilities:
          Unrealized gains on investment
            securities available for sale                      -     161,472
          Depreciation                                   132,734     113,830
                                                        --------     -------
              Total deferred tax liabilities             132,734     275,302
                                                        --------     -------

              Net deferred tax assets (liabilities)     $103,839     (44,242)
                                                        ========     =======
</TABLE>

                                      F-21
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(8)  Income Taxes, continued
     -----------------------

   In assessing the realizability of deferred tax assets, management considers
   whether it is more likely than not that some portion or all of the deferred
   tax assets will not be realized.  The ultimate realization of deferred tax
   assets is dependent upon the generation of future taxable income during the
   periods in which those temporary differences become deductible.  Management
   considers the schedule of reversal of deferred tax assets, projected future
   taxable income, and tax planning strategies in making the assessment.  The
   Company has paid sufficient taxes in prior years which are available for
   recovery of deferred tax assets and no valuation allowance is required.


(9) Fair Value of Financial Instruments
    -----------------------------------

   Fair value estimates, methods, and assumptions are set forth below for the
   Company's financial instruments.

   (a) Cash and Due from Banks and Federal Funds Sold
       ----------------------------------------------

       The carrying amount of these instruments approximates fair value because
       of the short-term maturities of these instruments.

   (b) Investment Securities
       ---------------------

       The fair value of investment securities is estimated based on published
       bid prices or bid quotations received from the Company's investment
       advisor.

   (c) Loans
       -----

       Fair values are estimated for portfolios of loans with similar financial
       characteristics.  The fair value of loans is calculated by discounting
       scheduled cash flows through the estimated maturity using estimated
       market discount rates that reflect the credit and interest rate risk
       inherent in the loan.  The estimate of maturity is based on the Company's
       historical experience with repayment for each loan classification,
       modified, as required, by an estimate of the current economic and lending
       conditions.  At December 31, 1996, the estimated fair value of loans was
       $71,882,332 and the carrying value was $71,220,022.

                                      F-22
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(9) Fair Value of Financial Instruments, continued
    ----------------------------------------------

    (d)  Deposits
         --------

       The fair value of deposits with no stated maturity, such as non-interest
       bearing demand deposits, savings accounts, NOW accounts and money market
       accounts, is equal to the amount payable on demand as of December 31,
       1996.  The fair value of certificates of deposit is based on the
       discounted value of contractual cash flows.  The discount rate is
       estimated using the rates currently offered for deposits of similar
       remaining maturities.  The following table presents information regarding
       the fair value of deposits:
<TABLE> 
<CAPTION>
 
                                                          December 31, 1996
                                                    --------------------------
                                                      Carrying      Estimated
                                                       amount      fair value
                                                    ------------  ------------
<S>                                                 <C>           <C>
 
            Non-interest bearing deposits           $ 39,139,673    39,139,673
            Interest bearing deposits                131,489,548   131,595,066
                                                    ------------  ------------
 
                                                    $170,629,221   170,734,739
                                                    ============  ============
 
</TABLE>

       The fair value estimates do not include the benefit that results from the
       low cost funding provided by the deposit liabilities compared to the cost
       of borrowing funds in the credit markets.

   (e) Commitments
       -----------

       The fair value of commitments to extend credit to fund commercial,
       installment, credit card, real estate construction, and real estate-
       mortgage loans is equal to their cost at December 31, 1996.  This is
       based on the fact that the Company generally does not offer lending
       commitments to its customers for long periods and, therefore, the
       underlying rates of the commitments approximate market rates.

                                      F-23
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(9)  Fair Value of Financial Instruments, continued
     ----------------------------------------------

     (f)  Limitations
          -----------

          Fair value estimates are made at a specific point in time, based on
          relevant market information and information about the financial
          instrument. These estimates do not reflect any premium or discount
          that could result from the offering for sale, at one time, the
          Company's financial instruments. Fair value estimates are based on
          judgments regarding future expected loss experience, current economic
          conditions, risk characteristics of various financial instruments, and
          other factors. These estimates are subjective in nature and involve
          uncertainties and matters of significant judgment and therefore cannot
          be determined with precision. Changes in assumptions could
          significantly affect the estimates.

          Fair value estimates are based on existing on- and off- balance sheet
          financial instruments without attempting to estimate the value of
          anticipated future business and the value of assets and liabilities
          that are not considered financial instruments. Other significant
          assets that are not considered financial instruments include deferred
          income tax assets, property and equipment, and intangible assets. In
          addition, the tax ramifications related to the realization of the
          unrealized gains and losses can have a significant affect on fair
          value estimates and have not been considered in any of the estimates.


(10) Regulatory Matters
     ------------------

     The Bank is subject to various regulatory capital requirements administered
     by the federal banking agencies. Failure to meet minimum capital
     requirements can initiate certain mandatory - and possibly additional
     discretionary - actions by regulators that, if undertaken, could have a
     direct material effect on the Bank's financial statements. Under capital
     adequacy guidelines and the regulatory framework for prompt corrective
     action, the Bank must meet specific capital guidelines that involve
     quantitative measures of the Bank's assets, liabilities, and certain off-
     balance-sheet items as calculated under regulatory accounting practices.
     The Bank's capital amounts and classification are also subject to
     qualitative judgments by the regulators about components, risk weightings,
     and other factors.

     Quantitative measures established by regulation to ensure capital adequacy
     require the Bank to maintain minimum amounts and ratios (set forth in the
     table below) of total and Tier I capital (as defined in the regulations) to
     risk-weighted assets (as defined), and of Tier I capital (as defined) to
     average assets (as defined). Management believes, as of December 31, 1996,
     that the Bank meets all capital adequacy requirements to which it is
     subject.

                                      F-24
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(10) Regulatory Matters, continued
     -----------------------------

     As of December 31, 1996, the most recent notification from the Office of
     the Comptroller of the Currency categorized the Bank as well capitalized
     under the regulatory framework for prompt corrective action. To be
     categorized as well capitalized the Bank must maintain minimum total risk-
     based, Tier I risk-based, and Tier I leverage ratios as set forth in the
     table presented. There are no conditions or events since that notification
     that management believes have changed the institution's category.

     The Bank's actual capital amounts and ratios are also presented in the
     table below. Totals of $2,334,000 and $2,728,000 were deducted from capital
     for interest-rate risk in 1996 and 1995, respectively.

<TABLE>
<CAPTION>
                                                                                To Be Well
                                                                                Capitalized
                                                          For Capital          Under Prompt
                                                            Adequacy         Corrective Action
                                        Actual              Purposes             Provisions
                                 ------------------     ----------------     -----------------
                                    Amount    Ratio        Amount   Ratio      Amount    Ratio
<S>                              <C>          <C>       <C>         <C>      <C>         <C>
                                             (all amounts and ratios shown below are
                                         "greater than or equal to" the amount presented)
As of December 31, 1996:
 Total Capital
  (to Risk Weighted Assets)      $17,972,000  18.43%    $7,801,000  8.00%    $9,751,000  10.00%
 Tier I Capital
  (to Risk Weighted Assets)       17,071,000  17.51%     3,900,000  4.00%     5,851,000   6.00%
 Tier I Capital
  (to Average Assets)             17,071,000   9.13%     7,479,000  4.00%     9,349,000   5.00%

As of December 31, 1995:
 Total Capital
  (to Risk Weighted Assets)       15,572,000  18.01%     6,917,000  8.00%     8,646,000  10.00%
 Tier I Capital
  (to Risk Weighted Assets)       14,563,000  16.85%     3,459,000  4.00%     5,188,000   6.00%
 Tier I Capital
  (to Average Assets)             14,563,000   8.93%     6,523,180  4.00%     8,154,000   5.00%

</TABLE>

     Under the framework, the Bank's capital levels do not allow the Bank to
     accept brokered deposits without prior approval from regulators.

                                      F-25
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(10) Regulatory Matters, continued
     -----------------------------
  
     The payment of dividends is subject to certain regulatory restrictions. No
     dividends were paid by the Bank to the Company during 1996 or 1995.


(11) Condensed Financial Information of GSB Investments, Inc. (Parent Only)
     ----------------------------------------------------------------------


                            Condensed Balance Sheets
                           December 31, 1996 and 1995
<TABLE>
<CAPTION>
 
 
     Assets                                           1996         1995
     ------                                       -----------   -----------
<S>                                               <C>           <C>          
 
     Cash                                         $   515,785       526,360
     Investment in Gainesville State Bank          16,526,291    14,315,933
     Intangible assets                              2,380,364     2,459,710
     Other assets                                          -          4,217
                                                  -----------   -----------

                                                  $19,422,440    17,306,220
                                                  ===========   ===========
 
     Liabilities and Shareholders' Equity
     ------------------------------------
 
     Accrued expenses and other liabilities       $    17,367        15,076
                                                  -----------   -----------
     Shareholders' equity:
 
       Common stock                                    59,877        59,877
       Additional paid in capital                  10,371,053    10,371,053
       Retained earnings                            9,020,132     6,592,581
       Net unrealized investment (losses) gains       (45,989)      267,633
                                                  -----------   -----------
            Total shareholders' equity             19,405,073    17,291,144
                                                  -----------   -----------
 
                                                  $19,422,440    17,306,220
                                                  ===========   ===========
</TABLE>

                                      F-26
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(11) Condensed Financial Information of GSB Investments, Inc. (Parent Only),
     -----------------------------------------------------------------------
     continued
     ---------

                         Condensed Statements of Income
                  Years ended December 31, 1996, 1995 and 1994
<TABLE>
<CAPTION>
                                                             1996         1995         1994
                                                          ----------    ---------    ---------
<S>                                                       <C>           <C>          <C>
     Income:
       Equity in undistributed income of subsidiary       $2,523,980    2,172,199    1,525,509
       Dividends from subsidiary                                   -            -      100,000
                                                          ----------    ---------    ---------
            Total income                                   2,523,980    2,172,199    1,625,509
                                                          ----------    ---------    ---------

     Expenses:
       Interest                                                    -            -       37,123
       Other                                                 106,737      103,035      139,283
                                                          ----------    ---------    ---------
            Total expenses                                   106,737      103,035      176,406
                                                          ----------    ---------    ---------
            Income before income taxes                     2,417,243    2,069,164    1,449,103

       Income tax benefit allocated from
          consolidated tax returns                            10,308       16,176       44,875
                                                          ----------    ---------    ---------
            Net income                                    $2,427,551    2,085,340    1,493,978
                                                          ==========    =========    =========
</TABLE>

                                      F-27
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(11) Condensed Financial Information of GSB Investments, Inc. (Parent Only),
     -----------------------------------------------------------------------
     continued
     ---------


                       Condensed Statements of Cash Flows
                  Years ended December 31, 1996, 1995 and 1994
<TABLE>
<CAPTION>
 
 
                                                                   1996          1995         1994
                                                              -----------    ----------   -----------
<S>                                                           <C>             <C>          <C>
 
     Cash flows from operating activities:
       Net income                                             $ 2,427,551     2,085,340     1,493,978
       Adjustments to reconcile net income to net cash
        (used in) provided by operating activities:
         Equity in undistributed income of subsidiary          (2,523,980)   (2,172,199)   (1,525,509)
         Amortization                                              79,346        79,345        79,346
         Decrease (increase) in other assets                        4,217       158,474       (44,878)
         Increase in accrued expenses and other liabilities         2,291        15,076            -
                                                              -----------   -----------   -----------
          Net cash (used in) provided by
            operating activities                                  (10,575)      166,036         2,937
                                                              -----------   -----------   -----------
 
       Cash flows from financing activities:
         Issuance of common stock                                      -        189,750     2,587,800
         Principal payment on note payable                             -             -     (2,500,000)
                                                              -----------   -----------   -----------
          Net cash provided by financing activities                    -        189,750        87,800
                                                              -----------   -----------   -----------
 
          Net (decrease) increase in cash                         (10,575)      355,786        90,737
 
       Cash at beginning of year                                  526,360       170,574        79,837
                                                              -----------   -----------   -----------
       Cash at end of year                                    $   515,785       526,360       170,574
                                                              ===========   ===========   ===========
</TABLE>

                                      F-28
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements



(12)  Stock Option Plans
      ------------------

      At December 31, 1996, the Company has a stock-based compensation plan,
      whereby options are issued to certain officers to purchase stock of the
      Company. The holder vests in 20% of the options per year from the date of
      grant.

      The Company applies APB Opinion No. 25 and related interpretations in
      accounting for its plan. At the date of grant, the current book value of
      the underlying stock was equal to the exercise price. Accordingly, no
      compensation cost has been recognized for its stock option plan. Had
      compensation cost for the Company's stock-based compensation plan been
      determined consistent with SFAS No. 123, the Company's net income as
      reported in the accompanying consolidated statements of income as of
      December 31, 1996 would have been reduced to the pro forma amount of
      $2,421,219.

      Pro forma net income reflects only options granted in 1996 and 1995.
      Therefore, the full impact of calculating compensation cost for stock
      options under SFAS No. 123 is not reflected in the pro forma net income
      amounts presented above because compensation cost is reflected over the
      options' vesting period of 5 years and compensation cost for options
      granted prior to January 1, 1995 is not considered.

      The fair value of each option granted is estimated on the date of grant
      using an acceptable option-pricing model with the following weighted-
      average assumptions used for grants in 1996; dividend yield of -0-
      percent; expected volatility of -0- percent; risk-free interest rate of
      6.38% and expected life of 5 years.

      A summary of the status of the Company's stock option plan as of December
      31, 1996 and 1995, and changes during the years ended on those dates is
      presented below:

<TABLE>
<CAPTION>
                                                     1996                       1995
                                             ----------------------     ----------------------
                                                          Weighted-                  Weighted-
                                                           Average                    Average
                                              Shares      Exercise       Shares      Exercise
                                              (000)        Price         (000)        Price
                                             -------      --------      -------      ---------
<S>                                          <C>          <C>           <C>          <C>

     Outstanding at beginning of year         20,000         $15         32,650          $15
     Granted                                   7,850          29              -            -
     Exercised                                     -           -        (12,650)          15
                                             -------                    -------
     Outstanding at end of year               27,850         $19         20,000          $15
                                             =======                    =======

     Options exercisable at year-end           8,000         $15          4,000          $15
     Weighted-average fair value of
       options granted during the year       $    21                          -            -
</TABLE>

                                      F-29
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY

                   Notes to Consolidated Financial Statements


(12) Stock Option Plans, continued
     -----------------------------

     The following table summarizes information about options at December 31,
     1996:
<TABLE>
<CAPTION>
 
                                       All Options Outstanding              Options Exercisable
                           -----------------------------------------    ------------------------
                                            Weighted-
                                             Average       Weighted-      Number       Weighted-    
         Range of            Number         Remaining       Average        of           Average
         Exercise              of          Contractual     Exercise      options       Exercise
          Price             Options           Life           Price      Exercisable      Price
         --------          --------        -----------     ---------    -----------    ---------
<S>                         <C>                  <C>          <C>        <C>          <C>
           $15              20,000             3 years        $15          8,000          $15
            29               7,850          4.25 years         29             -            -
                           --------                                     -----------
                            27,850          3.33 years         19          8,000           15
                           ========                                     ===========
</TABLE>

(13) Commitments and Contingencies
     -----------------------------

     The Company is involved in various claims and legal actions arising in the
     ordinary course of business. In the opinion of management, after
     consultation with legal counsel, the ultimate disposition of these matters
     is not expected to have a material adverse effect on the consolidated
     financial condition of the Company.

(14) Common Stock
     ------------

     In the past, the Company may have issued shares of common stock in excess
     of shares authorized under the Company's Articles of Incorporation in
     effect at the time of such issuances. These overissues appear to have
     occurred because amendments to the Company's Articles of Incorporation to
     increase the number of authorized shares were not filed with the Florida
     Department of State prior to such issuances, even though such amendments
     had been approved by the Company's shareholders prior to the issuances. The
     Company's Board of Directors believes that the failure to file these
     amendments before the issuances was inadvertant, and appropriate action has
     been taken to ratify such issuances.

                                      F-30
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY
                           CONSOLIDATED BALANCE SHEET
                                 JUNE 30, 1997
<TABLE>
<CAPTION>

                             ASSETS
- --------------------------------------------------------------
<S>                                                                <C>
Cash and due from banks                                            $ 11,036,687
Federal funds sold                                                    6,937,000
Investment securities available for sale,
 aggregate market value of $81,863,528                               81,863,528
Investment securities held to maturity,
 aggregate market value of $21,802,125                               21,552,854

Loans                                                                77,922,910
  Allowance for loan losses                                          (1,203,525)
                                                                   ------------
    Net loans                                                        76,719,385
                                                                   ------------

Property and equipment, net                                           4,142,778
Other real estate                                                             0
Accrued interest income                                               1,999,035
Other assets                                                          1,872,072
Intangible assets                                                     2,340,691
                                                                   ------------
    Total assets                                                   $208,464,030
                                                                   ============

           LIABILITIES AND SHAREHOLDERS' EQUITY
- --------------------------------------------------------------
Non-interest bearing deposits                                      $ 42,222,532
Interest bearing deposits                                           143,378,720
                                                                   ------------
    Total deposits                                                  185,601,252

Accrued expenses and other liabilities                                1,162,576
Note payable                                                            615,804
                                                                   ------------
    Total liabilities                                               187,379,632
                                                                   ------------
Shareholders' equity:
  Common stock, $.10 par value: Authorized
   4,000,000 shares; issued and outstanding 608,281                      60,828
  Additional paid in capital                                         10,534,638
  Retained earnings                                                  10,269,093
  Net unrealized (losses) gains on investment securities
   available for sale                                                   216,641
  Net unrealized gains on investment securities held to maturity          3,198
                                                                   ------------
      Total shareholders' equity                                     21,084,398
                                                                   ------------
Commitments and contingencies

    Total liabilities and shareholders' equity                     $208,464,030
                                                                   ============
</TABLE>
 
See accompanying notes to consolidated financial statements

                                      F-31
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY
                       CONSOLIDATED STATEMENTS OF INCOME
                  FOR THE PERIODS ENDED JUNE 30, 1997 AND 1996
<TABLE>
<CAPTION>
                                                      1997           1996
                                                   -----------    -----------
<S>                                                <C>            <C>
Interest income:
  Loans, including fees                             $3,382,846     $2,985,340
  Federal funds sold                                   174,890         71,390
  Taxable investment securities                      2,389,433      2,309,813
  Tax exempt securities                                614,393        419,542
                                                    ----------     ----------
    Total interest income                            6,561,562      5,786,085
                                                    ----------     ----------
Interest expense:
  Deposits                                           2,678,504      2,073,163
  Other                                                 20,896         55,869
                                                    ----------     ----------
    Total interest expense                           2,699,400      2,129,032
                                                    ----------     ----------

    Net interest income                              3,862,162      3,657,053

Provision for loan losses                              320,000              0
                                                    ----------     ----------
    Net interest income after provision
     for loan losses                                 3,542,162      3,657,053
                                                    ----------     ----------
Other income:
  Service charges on deposit accounts                1,008,274        774,197
  Other operating                                      483,725        363,975
                                                    ----------     ----------
                                                     1,491,999      1,138,172
                                                    ----------     ----------
Other expense:
  Salaries and employee benefits                     1,582,395      1,407,224
  Occupancy expense                                    308,140        275,892
  Equipment expense                                    300,113        216,430
  Other operating                                    1,142,071      1,122,179
                                                    ----------     ----------
                                                     3,332,719      3,021,725
                                                    ----------     ----------
    Income before income taxes                       1,701,442      1,773,500

Income tax expense                                     450,270        532,724
                                                    ----------     ----------

    Net income                                      $1,251,172     $1,240,776
                                                    ==========     ==========

Earnings per common and common equivalent share           2.01           2.01
                                                    ==========     ==========
Weighted average number of shares outstanding          620,910        618,708
                                                    ==========     ==========
</TABLE>

                                      F-32
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                  FOR THE PERIODS ENDED JUNE 30, 1997 AND 1996
<TABLE>
<CAPTION>
                                                                           1997              1996
                                                                       ------------      ------------
<S>                                                                    <C>               <C>
Cash flows from operating activities:
  Net income                                                           $  1,251,172      $  1,240,776
  Adjustments to reconcile net income to cash provided by
   operating activities:
       Depreciation and amortization                                        291,544           332,594
       Deferred income tax expense                                               --            20,569
       Provision for loan losses                                            320,000                --
       Net amortization and accretion on investment securities                5,351            27,279
       Net (gain) loss on sale of other real estate                         (32,086)           (4,721)
       Changes in assets and liabilities:
         Increase in accrued interest income and other assets            (1,318,344)         (763,449)
         (Decrease) increase in accrued expenses and other
          liabilities                                                       494,321           182,933
                                                                       ------------      ------------
          Net cash provided by operating activities                       1,011,958         1,035,981
                                                                       ------------      ------------
Cash flows from investing activities:
  Proceeds from maturity of investment securities available for
   sale                                                                   1,100,000         5,523,389
  Proceeds from maturity of investment securities held to
   maturity                                                              11,796,234        10,752,043
  Purchase of investment securities available for sale                  (14,139,770)      (24,874,775)
  Purchase of investment securities held to maturity                     (6,725,026)               --
  Proceeds from principal paydowns on mortgage backed
   securities available for sale                                             58,829            70,260
  Proceeds from principal paydowns on mortgage backed
   securities held to maturity                                                   --             5,746
  Net increase in loans                                                  (6,720,394)       (6,985,548)
  Purchase of property and equipment                                       (311,375)         (787,669)
  Proceeds from sale of other real estate                                   215,137             8,988
                                                                       ------------      ------------
          Net cash provided by investing activities                     (14,726,365)      (16,287,566)
                                                                       ------------      ------------
Cash flows from financing activities:
  Net increase in non-interest bearing deposits                           3,082,859         1,710,574
  Net increase in interest bearing deposits                              11,889,172        (3,975,254)
  Proceeds from issuance of notes payable                                   268,000         6,525,000
  Principal payments on notes payable                                       (28,933)           (3,333)
  Issuance of common stock                                                  164,536                --
                                                                       ------------      ------------
          Net cash provided by financing activities                      15,375,634         4,256,987
                                                                       ------------      ------------
          Net (decrease) increase in cash and cash
           equivalents                                                    1,661,227       (10,994,598)

Cash and cash equivalents at beginning of year                           16,312,460        19,674,797
                                                                       ------------      ------------

Cash and cash equivalents at June 30, 1997 and 1996                    $ 17,973,687      $  8,680,199
                                                                       ============      ============
 Supplemental disclosures of cash flow information:
  Cash paid during the year for:
    Interest                                                           $  2,562,548      $  2,128,951
                                                                       ============      ============

    Income taxes                                                       $    515,000      $    556,000
                                                                       ============      ============

Supplemental disclosures of non-cash transactions:
  Real estate acquired through foreclosure                             $         --      $     22,466
                                                                       ============      ============

  Change in unrealized (losses) gains on investment securities
   available for sale and held by maturity, net                        $     49,285      $ (1,810,124)
                                                                       ============      ============
</TABLE>

                                      F-33
<PAGE>
 
                      GSB INVESTMENTS, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 JUNE 30, 1997

Note 1

General:  The consolidated financial statements in this report have not been
          audited.  In the opinion of management, all adjustments necessary to
          present fairly the financial position and the results of operations
          for the interim periods have been made. All such adjustments are of a
          normal recurring nature.  The results of operations are not
          necessarily indicative of the results of operations for the full year
          or any other interim periods.

Note 2

Recent Accounting Pronouncements:

          IMPACT OF ACCOUNTING REQUIREMENTS

          In June 1996, the Financial Accounting Standards Board ("FASB") issued
Statement of Financial Accounting Standards No. 125, "Accounting for Transfers
and Servicing of Financial Assets and Extinguishments of Liabilities."  SFAS 125
provides accounting and reporting standards for transfers and servicing of
financial assets and extinguishments of liabilities.  Those standards are based
on consistent application of a financial-components approach that focuses on
control. Under that approach, after a transfer of financial assets, an entity
recognizes the financial and servicing assets it controls and the liabilities it
has incurred, de-recognizes financial assets when control has been surrendered,
and de-recognizes liabilities when extinguished. SFAS 125 is effective for
transfers and servicing of financial assets and extinguishments of liabilities
occurring after December 31, 1996, and is to be applied prospectively.  In
December 1996, the FASB amended SFAS 125 to delay the effective date of certain
provisions of the standard to transfers occurring after December 31, 1997.  GSB
adopted SFAS 125 as amended on January 1, 1997.  Adoption of this statement will
not impact GSB's operations or financial position.

          In February 1997, the FASB issued Statement of Accounting Standards
No. 128, "Earnings Per Share" ("EPS").  SFAS 128 establishes new standards for
computing and presenting earnings per share.  In effect, this statement
simplifies the standards for computing EPS previously addressed in APB Opinion
No. 15, by making them comparable to international EPS standards.  SFAS 128
replaces the presentation of primary EPS with a presentation of basic EPS and it
also requires dual presentation of basic and diluted EPS on the face of the
income statement for all public entities with complex capital structures.  In
addition, the statement requires a reconciliation of the numerator and
denominator used to compute basic EPS.  SFAS 128 supersedes APB Opinion No. 15
and the AICPA Interpretations thereon and is effective for financial statements
issued for periods ending after December 15, 1997. The standard also requires
the restatement of all prior-period EPS data presented in the financial
statements.  GSB adopted SFAS 128 as of January 1, 1997, and, therefore, did not
incorporate the disclosure requirements of this standard in its December 31,
1996 consolidated financial statements. GSB does not anticipate a material
impact on its operations or financial position from its implementation during
the fiscal year ending December 31, 1997.

          In June 1997, the FASB issued Statement of Financial Accounting
Standards No. 130, "Reporting Comprehensive Income."  This statement establishes
standards for reporting and display of comprehensive income and its components
(revenues, expenses, gains, and losses) in a full set of general-purpose
financial statements.  This statement requires that all items that are required
to be recognized under accounting standards as components of comprehensive
income be reported in a financial statement that is displayed with the same
prominence as other financial statements.  The statement also requires that an
enterprise (a) classify items of other comprehensive income by their nature in a
financial statement and (b) display the accumulated balance of other income
separately from retained earnings and additional paid-in capital in the equity
section of a statement of financial position.  The

                                      F-34

<PAGE>
 
statement is required for fiscal years beginning after December 15, 1997.  The
adoption of this standard will require GSB to disclose as a component of
comprehensive income the activity in its unrealized gain or loss on investment
securities available for sale.

          In June 1997, the FASB issued Statement of Financial Accounting
Standards No. 131, "Disclosures about Segments of an Enterprise and Related
Information."  This statement establishes standards for the way that public
business enterprises report information about operating segments in annual
financial statements and requires that those enterprises report selected
information about operating segments in interim financial reports issued to
shareholders.  The statement is required for fiscal years beginning after
December 15, 1997.  GSB does not anticipate adoption of this standard will have
a significant impact on its consolidated financial statements.
 
Note 3
 
Loans:

<TABLE>
<CAPTION>
                                                         (Dollars in Thousands)
                                                                 June 30,
                                                         1997               1996
                                                       -------            -------
     <S>                                               <C>                <C>
     Real estate development                           $ 5,516            $ 5,550
     Real estate one-to-four family residential                             9,851
      mortgages                                          9,861     
                                                                   
     Real estate commercial                             21,200             25,336
     Real estate other                                     951              1,747
                                                       -------            -------
        Total                                           37,528             42,484
                                                       -------            -------
                                                                   
     Installment                                        13,018             10,616
     Commercial                                         25,694             15,075
     Other Loans                                         2,070                564
     Less unearned discounts                              (387)              (396)
                                                       -------            -------
        Total                                           77,923             68,343
                                                       =======            =======
</TABLE>

In the ordinary course of business, the Bank is a party to financial instruments
with off-balance sheet risk to meet the financing needs of its customers.  These
financial instruments include commitments to extend credit at both fixed and
variable rates and standby letters of credit.  Those instruments involve, to
varying degrees, elements of credit risk in excess of the amount recognized, if
any, in the consolidated balance sheet.  The Bank's exposure to credit loss for
commitments to extend credit and standby letters of credit is represented by the
contractual amount of those instruments.  The Bank uses the same credit policies
in making commitments and conditional obligations as it does for on-balance
sheet instruments.

Commitments to extend credit are agreements to lend to a customer as long as
there is no violation of any condition established in the contract.  Commitments
generally have fixed expiration dates or other termination clauses and may
require payment of a fee.  Since many of the commitments are expected to expire
without being drawn upon, the total commitment amounts do not necessarily
represent future cash requirements.  The Bank evaluates each customer's credit
worthiness on an individual basis.  At June 30, 1997 and 1996, the Bank had
commitments to fund $20,509,000 and $13,939,000, respectively, in lines of
credit available to customers.

Standby letters of credit are conditional commitments issued by the Bank to
guarantee the performance of a customer to a third party.  The credit risk
involved in issuing letters of credit is essentially the same as that involved
in extending loan facilities to customers.  At June 30, 1997 and 1996, the Bank
had outstanding $914,000 and $1,284,000, respectively, in standby letters of
credit.

                                      F-35
<PAGE>
 
All impaired loans have been evaluated for collectibility under the provisions
of these statements.
<TABLE>
<CAPTION>
 
                                                    June 30,      June 30,      June 30,
                                                      1997          1996          1995
                                                  ----------     ----------   ----------
<S>                                               <C>           <C>           <C>
     Recorded investment in impaired loans        $1,933,000     $1,729,000   $  807,000
                                                  ==========     ==========   ==========
   
     Specific allowance for loan losses
      related to impaired loans                   $   61,000     $   50,000   $   50,000
                                                  ==========     ==========   ==========
 
 
 
<CAPTION>
                                    Interest         Average         Interest
                                   income not        recorded         income
                                 recognized on    investment in   recognized on
                                nonaccrual loans  impaired loans  impaired loans
                                ----------------  --------------  --------------
<S>                                               <C>           <C>           <C>
     June 30, 1997                $   72,000        $1,831,000       $ 62,000
                                  ==========        ==========       ========
                      
     June 30, 1996                $   93,000        $1,268,000       $ 30,000
                                  ==========        ==========       ========
                      
     June 30, 1995                $   53,000        $  853,000       $ 73,000
                                  ==========        ==========       ========
 
</TABLE>



The following is an analysis of the changes in the allowance for loan losses:
<TABLE>
<CAPTION>
 
                                       June 30,      June 30,      June 30,
                                         1997          1996          1995
                                     ------------  ------------  ------------
<S>                                  <C>           <C>           <C>
 
     Balance at beginning of year     $  901,031    $1,009,381    $1,008,049
        Loans charged off                (33,364)     (116,427)      (42,086)
        Recoveries                        15,858        18,456        60,432
        Provision for loan losses        320,000             0         9,000
                                      ----------    ----------    ----------
     Balance at end of year           $1,203,525    $  911,410    $1,035,395
                                      ==========    ==========    ==========
</TABLE>

At June 30, 1997 and 1996, nonaccrual loans were approximately $1,517,000,
$1,729,000, and $807,000, respectively.  If interest due on all nonaccrual loans
had been accrued at the original contract rates, interest income would have been
increased by approximately $64,000, $51,000 and $50,000 at June 30, 1997, 1996
and 1995, respectively.

Note 4

Agreement and Plan of Merger

On July 8, 1997, GSB Investments, Inc. entered into an Agreement and Plan of
Merger with Compass Bancshares, Inc.   There can be no assurance that this
transaction will ultimately close.

                                      F-36
<PAGE>
 
                               TABLE OF CONTENTS
 
                                                                         PAGE
 
ARTICLE I..............................................................   A-1
     THE MERGER                                                           A-1
          SECTION 1.1  The Merger......................................   A-1
                       ----------
          SECTION 1.2  Effective Time..................................   A-1
                       --------------
          SECTION 1.3  Certain Effects of the Merger...................   A-1
                       -----------------------------
          SECTION 1.4  Certificate of Incorporation and By-Laws........   A-1
                       ----------------------------------------
          SECTION 1.5  Directors and Officers..........................   A-1
                       ----------------------
          SECTION 1.6  Conversion of Shares............................   A-1
                       --------------------
          SECTION 1.7  Shareholders' Meeting...........................   A-2
                       ---------------------
          SECTION 1.8  Registration of the Compass Common Stock........   A-3
                       ----------------------------------------
          SECTION 1.9  Closing.........................................   A-3
                       -------
 
ARTICLE II.............................................................   A-3
     DISSENTING SHARES; EXCHANGE OF SHARES.............................   A-3
          SECTION 2.1  Dissenting Shares...............................   A-3
                       -----------------
          SECTION 2.2  Exchange of Shares..............................   A-3
                       ------------------
 
ARTICLE III............................................................   A-4
     REPRESENTATIONS AND WARRANTIES OF THE COMPANY.....................   A-4
          SECTION 3.1  Organization and Qualification..................   A-4
                       ------------------------------
          SECTION 3.2  Company Capitalization..........................   A-5
                       ----------------------
          SECTION 3.3  Subsidiary Capitalization; Other Securities.....   A-5
                       -------------------------------------------
          SECTION 3.4  Authority Relative to the Agreement.............   A-5
                       -----------------------------------
          SECTION 3.5  No Violation....................................   A-5
                       ------------
          SECTION 3.6  Consents and Approvals..........................   A-6
                       ----------------------
          SECTION 3.7  Regulatory Reports..............................   A-6
                       ------------------
          SECTION 3.8  SEC Status; Securities Issuances................   A-6
                       --------------------------------
          SECTION 3.9  Financial Statements............................   A-6
                       --------------------
          SECTION 3.10 Absence of Certain Changes......................   A-7
                       --------------------------
          SECTION 3.11 Company Indebtedness............................   A-8
                       --------------------
          SECTION 3.12 Litigation......................................   A-8
                       ----------
          SECTION 3.13 Tax Matters.....................................   A-9
                       -----------
          SECTION 3.14 Employee Benefit Plans..........................   A-9
                       ----------------------
          SECTION 3.15 Employment Matters..............................  A-11
                       ------------------
          SECTION 3.16 Leases, Contracts and Agreements................  A-11
                       --------------------------------
          SECTION 3.17 Related Company Transactions....................  A-12
                       ----------------------------
          SECTION 3.18 Compliance with Laws............................  A-12
                       --------------------
          SECTION 3.19 Insurance.......................................  A-12
                       ---------
          SECTION 3.20 Loans...........................................  A-12
                       -----
          SECTION 3.21 Fiduciary Responsibilities......................  A-12
                       --------------------------
          SECTION 3.22 Patents, Trademarks and Copyrights..............  A-12
                       ----------------------------------
          SECTION 3.23 Environmental Compliance........................  A-13
                       ------------------------
          SECTION 3.24 Regulatory Actions..............................  A-14
                       ------------------
          SECTION 3.25 Title to Properties; Encumbrances...............  A-14
                       ---------------------------------
          SECTION 3.26 Shareholder List................................  A-14
                       ----------------
          SECTION 3.27 Proxy Statement.................................  A-15
                       ---------------
          SECTION 3.28 Dissenting Shareholders.........................  A-15
                       -----------------------
          SECTION 3.29 Section 368 Representations.....................  A-15
                       ---------------------------

                                       i
<PAGE>
 
          SECTION 3.30 Employee Stock Options..........................  A-16
                       ----------------------
          SECTION 3.31 Accounting Matters..............................  A-16
                       ------------------
          SECTION 3.32 Representations Not Misleading..................  A-16
                       ------------------------------
 
ARTICLE IV.............................................................  A-16
     REPRESENTATIONS AND WARRANTIES OF COMPASS.........................  A-16
          SECTION 4.1  Organization and Authority......................  A-16
                       --------------------------
          SECTION 4.2  Authority Relative to Agreement.................  A-17
                       -------------------------------
          SECTION 4.3  Financial Reports...............................  A-18
                       -----------------
          SECTION 4.4  Capitalization..................................  A-18
                       --------------
          SECTION 4.5  Consents and Approvals..........................  A-19
                       ----------------------
          SECTION 4.6  Proxy Statement.................................  A-19
                       ---------------
          SECTION 4.7  Availability of Compass Common Stock............  A-19
                       ------------------------------------
          SECTION 4.8  Representations Not Misleading..................  A-19
                       ------------------------------
 
ARTICLE V..............................................................  A-19
     COVENANTS OF THE COMPANY..........................................  A-19
          SECTION 5.1  Affirmative Covenants of the Company............  A-19
                       ------------------------------------
          SECTION 5.2  Negative Covenants of the Company...............  A-21
                       ---------------------------------
 
ARTICLE VI.............................................................  A-23
     ADDITIONAL AGREEMENTS.............................................  A-23
          SECTION 6.1  Access To, and Information Concerning, 
                       Properties and Records..........................  A-23
                       ----------------------
          SECTION 6.2  Filing of Regulatory Approvals..................  A-23
                       ------------------------------
          SECTION 6.3  Miscellaneous Agreements and Consents...........  A-23
                       -------------------------------------
          SECTION 6.4  Company Indebtedness............................  A-23
                       --------------------
          SECTION 6.5  Best Good Faith Efforts.........................  A-23
                       -----------------------
          SECTION 6.6  Acquisition Proposals...........................  A-23
                       ---------------------
          SECTION 6.7  Public Announcement.............................  A-24
                       -------------------
          SECTION 6.8  Employee Benefit Plans..........................  A-24
                       ----------------------
          SECTION 6.9  Merger of Bank..................................  A-25
                       --------------
          SECTION 6.10 Environmental Investigation.....................  A-25
                       ---------------------------
          SECTION 6.11 Proxies.........................................  A-26
                       -------
          SECTION 6.12 Exchange Agreement..............................  A-26
                       ------------------
          SECTION 6.13 Exercise of Convertible Securities..............  A-26
                       ----------------------------------
          SECTION 6.14 Releases of Officers............................  A-26
                       --------------------
          SECTION 6.15 Indemnification and D&O Insurance...............  A-26
                       ---------------------------------
 
ARTICLE VII............................................................  A-27
     CONDITIONS TO CONSUMMATION OF THE MERGER..........................  A-27
          SECTION 7.1  Conditions to Each Party's Obligation to Effect 
                       the Merger......................................  A-27
                       ----------
          SECTION 7.2  Conditions to the Obligations of Compass and 
                       Compass Florida to Effect the Merger............  A-27
                       ------------------------------------
          SECTION 7.3  Conditions to the Obligations of the Company 
                       to Effect the Merger............................  A-29
                       --------------------
 
ARTICLE VIII...........................................................  A-30
     TERMINATION; AMENDMENT; WAIVER....................................  A-30
          SECTION 8.1  Termination.....................................  A-30
                       -----------
          SECTION 8.2  Effect of Termination...........................  A-30
                       ---------------------
          SECTION 8.3  Amendment.......................................  A-31
                       ---------
          SECTION 8.4  Extension; Waiver...............................  A-31
                       -----------------

                                       ii
<PAGE>
 
          SECTION 8.5  Termination Fee.................................  A-31
                       ---------------

ARTICLE IX.............................................................  A-31
     NON-SURVIVAL OF REPRESENTATIONS, WARRANTIES AND COVENANTS.........  A-31
 
ARTICLE X..............................................................  A-31
     MISCELLANEOUS.....................................................  A-31
          SECTION 10.1  Expenses.......................................  A-31
                        --------
          SECTION 10.2  Brokers and Finders............................  A-32
                        -------------------
          SECTION 10.3  Entire Agreement; Assignment...................  A-32
                        ----------------------------
          SECTION 10.4  Further Assurances.............................  A-32
                        ------------------
          SECTION 10.5  Enforcement of the Agreement...................  A-32
                        ----------------------------
          SECTION 10.6  Severability...................................  A-32
                        ------------
          SECTION 10.7  Notices........................................  A-32
                        -------
          SECTION 10.8  Governing Law..................................  A-33
                        -------------
          SECTION 10.9  Descriptive Headings...........................  A-33
                        --------------------
          SECTION 10.10 Parties in Interest............................  A-34
                        -------------------
          SECTION 10.11 Counterparts...................................  A-34
                        ------------
          SECTION 10.12 Incorporation by Reference.....................  A-34
                        --------------------------
          SECTION 10.13 Obligations of Compass and the Company.........  A-34
                        --------------------------------------
          SECTION 10.14 Fiduciary Duty.................................  A-34
                        --------------
          SECTION 10.15 Certain Definitions............................  A-34
                        -------------------
ATTACHMENTS


     EXHIBITS

          A.  Pooling Transfer Restrictions Agreement

          B.   Exchange Agent Agreement

          C.   Pooling of Interest Criteria

          D.   Voting Agreement and Irrevocable Proxy

          E.   Opinion of Counsel for the Company and the Bank

          F.   Opinion of Counsel for Compass and Compass Florida

          G.   Compass Florida Representations Certificate

          H.   Noncompetition Agreement

          I.   Release

          J.   Release

          K.   Shareholder Representation

          L.   Agreement Regarding Convertible Securities

                                      iii
<PAGE>
 
LIST OF SCHEDULES


Schedule 1.8(b)  List of Company Affiliates

Schedule 3.1     List of Company Affiliates

Schedule 3.2     Terms of the Undesignated Preferred Stock; Company 
                 Capitalization

Schedule 3.3     Subsidiary Capitalization; List of Equity Ownership

Schedule 3.5     Violations of Law; Conflicts of Interest; Share Litigation;
                 Termination of Existence

Schedule 3.6     Company Prior Consents

Schedule 3.7     Regulatory Reports

Schedule 3.10    Absence of Material Changes or Adverse Effects

Schedule 3.12    Company Legal Proceedings

Schedule 3.13    Tax Liabilities

Schedule 3.14(a) Employee Welfare Benefit Plans

Schedule 3.14(b) Employee Pension Benefit Plans

Schedule 3.14(c) Deferred Compensation, Bonus and Stock Purchase Plans

Schedule 3.14(d) Pension Benefit Plans and Welfare Benefit Plans

Schedule 3.14(e) Welfare Benefit Plans, Pension Benefit Plans and Other
                 Programs

Schedule 3.14(h) Welfare Benefit Plans, Pension Benefit Plans and Other
                 Programs

Schedule 3.14(l) Additional Payments Due Under Deferred Compensation, Bonus,
                 Employee Welfare Benefit Plans and Employee Pension Benefit
                 Plans

Schedule 3.15    Employment Contracts and Collective Bargaining Agreements

Schedule 3.16    Leases, Subleases, Licenses, Contracts and Agreements;
                 Participations; Default of Contracts; Marketable Title

Schedule 3.17    Related Company Transactions

Schedule 3.18    Compliance with Laws

Schedule 3.19    Insurance Policies

Schedule 3.20    Loans Exceeding Legal Lending Limit, Troubled Loans

Schedule 3.22    Patents, Trademarks and Copyrights

                                       iv
<PAGE>
 
Schedule 3.23    Environmental Compliance

Schedule 3.24    Regulatory Actions; Agreements

Schedule 3.25    Title to Properties; Title Policies; Property

Schedule 3.29    Company Shareholders Disposing of Stock

Schedule 3.30    Stock Option Plans

Schedule 4.2     Compass Prior Consents; Pending Proceedings

Schedule 5.1(i)  List of Accounts and Safe Deposit Boxes

Schedule 5.1(j)  List of Liabilities and Obligations of the Company and the Bank

Schedule 6.14    List of Officer Releases

Schedule 7.2(l)  List of Persons Executing Noncompetition Agreements

                                       v
<PAGE>
 
                          AGREEMENT AND PLAN OF MERGER

     AGREEMENT AND PLAN OF MERGER ("Agreement") dated as of July 8, 1997, by and
between Compass Bancshares, Inc. a Delaware corporation ("Compass"), and G.S.B.
Investments, Inc., a Florida corporation ("Company").

     WHEREAS, Compass desires to affiliate with the Company and its wholly owned
subsidiary, Gainesville State Bank, a Florida banking corporation (the "Bank"),
and the Company and the Bank desire to affiliate with Compass in the manner
provided in this Agreement;

     WHEREAS, Compass and the Company believe that the Merger (as defined
herein) of the Company with an existing or to-be-formed subsidiary ("Compass
Florida") of Compass incorporated under the laws of the State of Florida to be
added as a party to this Agreement after the date hereof in the manner provided
by, and subject to the terms and conditions set forth in, this Agreement and all
exhibits, schedules and supplements hereto is desirable and in the best
interests of their respective institutions and shareholders; and

     WHEREAS, the respective boards of directors of the Company and Compass have
approved this Agreement and the proposed transactions substantially on the terms
and conditions set forth in this Agreement.

     NOW, THEREFORE, in consideration of the premises and the mutual covenants
hereinafter set forth, and other good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged, the parties, intending to be
legally bound, hereby agree as follows:

                                   ARTICLE I.

                                   THE MERGER

     SECTION 1.1  The Merger.  Upon the terms and subject to the conditions
                  ----------                                               
hereof, and in accordance with the Florida Business Corporation Act (the
"FBCA"), the Company shall be merged with and into Compass Florida (the
"Merger") as soon as practicable following the satisfaction or waiver, if
permissible, of the conditions set forth in Article VII hereof but not prior to
January 1, 1998.  Following the Merger, Compass Florida shall continue as the
surviving corporation (the "Surviving Corporation") and the separate corporate
existence of the Company shall cease.  Compass shall not be deemed a party to
the Merger for the purposes of Section 607.1106(i)(a) of the FBCA.

     SECTION 1.2  Effective Time.  The Merger shall be consummated by the filing
                  --------------                                                
by the Florida Department of State, of Articles of Merger in the form required
by and executed in accordance with the relevant provisions of the FBCA, and by
the issuance of a Certificate of Merger by the Florida Department of State.
(The date of such issuance and filing or such other time and date as may be
specified in the Articles and Certificate of Merger, shall be the "Effective
Time").

     SECTION 1.3  Certain Effects of the Merger.  The Merger shall have the
                  -----------------------------                            
effects set forth in Section 607.1106 of the FBCA.

     SECTION 1.4  Certificate of Incorporation and By-Laws.  The Articles of
                  ----------------------------------------                  
Incorporation and the By-Laws of Compass Florida, in each case as in effect at
the Effective Time, shall be the Articles of Incorporation and By-Laws of the
Surviving Corporation.

     SECTION 1.5  Directors and Officers.  The directors and officers of Compass
                  ----------------------                                        
Florida at the Effective Time shall be the directors and officers of the
Surviving Corporation and shall hold office from the Effective Time until their
respective successors are duly elected or appointed and qualified in the manner
provided in the Articles of Incorporation and By-Laws of the Surviving
Corporation, or as otherwise provided by law.

     SECTION 1.6  Conversion of Shares.
                  -------------------- 
<PAGE>
 
          (a) Each share of the Company's common stock, par value $.10 per share
("Company Common Stock" or "Shares"), issued and outstanding immediately prior
to the Effective Time ("Common Shares Outstanding"), other than Dissenting
Shares (as defined in Section 2.1), shall, by virtue of the Merger and without
any action on the part of the holder thereof, be converted into and represent
the right to receive the consideration payable as set forth below (the "Merger
Consideration") to the holder of record thereof, without interest thereon, upon
surrender of the certificate representing such Share.  For the purpose of
determining the number of Shares issued and outstanding, the number of Shares
issued and outstanding shall be increased by the number and class of Shares that
may be acquired upon the exercise or conversion of any warrant, option,
convertible debenture or other security entitling the holder thereof to acquire
Shares which is in effect or outstanding prior to the Effective Time.  At the
Closing (as defined in Section 1.9), the Company shall calculate and certify to
Compass the Common Shares Outstanding.

          (b)  (i)  Each holder of Company Common Stock for each share of
Company Common Stock so held shall receive Merger Consideration equal to the
quotient of 1,650,000 shares of Compass common stock, $2.00 par value per share
("Compass Common Stock") less such number of shares of Compass Common Stock
("Option Shares") issued to the holders of Convertible Securities (as defined in
Section 6.13) pursuant to Section 6.13 and the Agreements Regarding Convertible
Securities, divided by the Common Shares Outstanding.

               (ii) The aggregate number of shares of Compass Common Stock to be
exchanged for each Share shall be adjusted appropriately to reflect any stock
dividends or splits with respect to Compass Common Stock, when the record date
or payment occurs prior to the Effective Time.

              (iii) If prior to the Effective Time, Compass (A) is acquired, (B)
executes a definitive agreement to be acquired, or (C) is the subject of a
formal tender offer pursuant to the filing of a Form 14D-1 with the Securities
and Exchange Commission, then in such event, subject to the satisfaction or
waiver of the conditions set forth in Article VII, the parties agree that
completion of the Merger and the transactions contemplated herein will be
assured.

          (c) Compass will not issue any certificates for any fractional shares
of Compass Common Stock otherwise issuable pursuant to the Merger.  In lieu of
issuing such fractional shares, Compass shall pay cash to any holder of Shares
otherwise entitled to receive such fractional share.  Such cash payment shall be
based on the average closing sale price of Compass Common Stock as reported by
the National Association of Securities Dealers, Inc. National Market System for
the 20 days of trading immediately prior to the 10th trading day prior to the
Closing.

          (d) Each share of capital stock of Compass Florida issued and
outstanding immediately before the Effective Time shall not be converted or
exchanged by virtue of the Merger and shall remain outstanding as one share of
capital stock of the Surviving Corporation.

     SECTION 1.7  Shareholders' Meeting.  Unless the Agreement is terminated in
                  ---------------------                                        
accordance with Article VIII prior to the date thereof, the Company, acting
through its Board of Directors, shall, in accordance with applicable law:

          (a) duly call, give notice of, convene and hold a meeting (the
"Shareholders' Meeting") of its shareholders as soon as practicable for the
purpose of approving and adopting this Agreement;

          (b) require no greater than the minimum vote required by applicable
law of each class of the Shares in order to approve the Merger;

          (c) include in the Proxy Statement (defined in paragraph (d) below)
the unanimous recommendation of its Board of Directors that the shareholders of
the Company vote in favor of the approval and adoption of this Agreement; and

                                      A-2
<PAGE>
 
          (d) use its best efforts (i) to obtain and furnish the information
required to be included by it in the Proxy Statement and cause the Proxy
Statement to be mailed to its shareholders at the earliest practicable time
following the date of this Agreement, (ii) to obtain the approval and adoption
of the Merger by shareholders holding at least the minimum number of Shares of
each class of the Shares entitled to vote at the Shareholders' Meeting to
approve the Merger under applicable law, and (iii) to obtain the ratification by
shareholders holding at least a majority of the Shares entitled to vote at the
Shareholders' Meeting of all amendments to the Company's Articles of
Incorporation increasing the authorized capital stock, the issuance of the
Company's outstanding Shares and all acts of the Company's Board of Directors
and officers related thereto.  The letter to shareholders, notice of meeting,
proxy statement and form of proxy to be distributed to shareholders in
connection with the Merger shall be in form and substance reasonably
satisfactory to Compass, and are collectively referred to herein as the "Proxy
Statement."

     SECTION 1.8  Registration of the Compass Common Stock.
                  ---------------------------------------- 

          (a) Compass shall file a registration statement (the "Registration
Statement") with the Securities and Exchange Commission ("SEC") under the
Securities Act of 1933, as amended ("Securities Act"), covering the shares of
Compass Common Stock to be issued to Company shareholders in the Merger.

          (b) Within 30 days after the date hereof, the Company shall enter into
and shall use its best efforts to cause each Company shareholder identified on
Schedule 1.8(b) who is an "affiliate" (as defined in SEC Rule 405) of the
Company to enter into with Compass a written agreement in substantially the form
of Exhibit A attached hereto.

     SECTION 1.9  Closing.  Upon the terms and subject to the conditions hereof,
                  -------                                                       
as soon as practicable after the vote of the shareholders of the Company in
favor of the approval and adoption of this Agreement has been obtained, and the
satisfaction or waiver, if permissible, of the conditions set forth in Article
VII hereof, the Company and Compass Florida shall execute and deliver the
Articles of Merger as described in Section 1.2, and the parties hereto shall
take all such other and further actions as may be required by law to make the
Merger effective.  Prior to the filing referred to in this Section, a closing
(the "Closing") will be held at the office of Balch & Bingham LLP in Birmingham,
Alabama (or such other place as the parties may agree) for the purpose of
confirming all of the foregoing.


                                  ARTICLE II.

                     DISSENTING SHARES; EXCHANGE OF SHARES

     SECTION 2.1  Dissenting Shares.  Notwithstanding anything in this Agreement
                  -----------------                                             
to the contrary, Shares which are issued and outstanding immediately prior to
the Effective Time and which are held by shareholders who have not voted such
shares in favor of the Merger and who shall have delivered a written demand for
payment of the fair value of such shares within the time and in the manner
provided in Section 607.302 of the FBCA (the "Dissenting Shares") shall not be
converted into or be exchangeable for the right to receive the Merger
Consideration provided in Section 1.6 of this Agreement, unless and until such
holder shall have failed to perfect or shall have effectively withdrawn or lost
his right to appraisal and payment under the FBCA.  If any such holder shall
have so failed to perfect or shall have effectively withdrawn or lost such
right, such holder's Shares shall thereupon be deemed to have been converted
into and to have become exchangeable for, at the Effective Time, the right to
receive the Merger Consideration without any interest thereon.

     SECTION 2.2  Exchange of Shares.
                  ------------------ 

          (a) Compass shall deliver to Continental Stock Transfer & Trust
Company, New York, New York (the "Exchange Agent"), pursuant to an exchange
agent agreement in substantially the form attached hereto as Exhibit B (the
"Exchange Agreement"), prior to the Effective Time cash in an aggregate amount
estimated to be

                                      A-3
<PAGE>
 
sufficient to make the cash payments in lieu of fractional shares of Compass
Common Stock pursuant to Section 1.6 hereof and to make the appropriate cash
payments, if any, to holders of Dissenting Shares (such amounts being
hereinafter referred to as the "Exchange Fund").  The Company agrees to execute
and deliver the Exchange Agreement.  The Exchange Agent shall, pursuant to
irrevocable instructions jointly given by the Company and Compass, promptly make
the payments in lieu of fractional shares out of the Exchange Fund upon
surrender of Shares in accordance with Section 2.2(b).  Payments to dissenting
shareholders shall be made as required by Section 607.1302 of the FBCA.  The
Exchange Fund shall not be used for any other purpose, except as provided in
this Agreement.

          (b) Promptly after the Effective Time, the Exchange Agent shall mail
to each record holder of an outstanding certificate or certificates which as of
the Effective Time represented Shares (the "Certificates"), a form letter of
transmittal approved by the Company and Compass (which shall specify that
delivery shall be effected, and risk of loss and title to the Certificates shall
pass, only upon proper delivery of the Certificates to the Exchange Agent) and
instructions for use in effecting the surrender of the Certificates for payment
therefor.  Upon surrender to the Exchange Agent of a Certificate, together with
such letter of transmittal duly executed, the holder of such Certificate shall
be entitled to receive in exchange therefor cash and Compass Common Stock in the
amount provided in Section 1.6, and such Certificate shall forthwith be
canceled.  Compass shall provide the Exchange Agent with certificates for
Compass Common Stock, as requested by the Exchange Agent, in the amounts
provided in Section 1.6 hereof.  No interest will be paid or accrued on the cash
payable upon surrender of the Certificate.  No dividend will be disbursed with
respect to the shares of Compass Common Stock until the holder's Shares are
surrendered in exchange therefor.  If payment or delivery of Compass Common
Stock is to be made to a person other than the person in whose name the
Certificate surrendered is registered, it shall be a condition of payment that
the Certificate so surrendered shall be properly endorsed or otherwise in proper
form for transfer and that the person requesting such payment shall pay any
transfer or other taxes required by reason of the payment and delivery of
Compass Common Stock to a person other than the registered holder of the
Certificate surrendered or establish to the satisfaction of the Surviving
Corporation that such tax has been paid or is not applicable.  Until surrendered
in accordance with the provisions of this Section 2.2, each Certificate (other
than Certificates representing Dissenting Shares) shall represent for all
purposes the right to receive the Merger Consideration without any interest
thereon.

          (c) After the Effective Time, the stock transfer ledger of the Company
shall be closed and there shall be no transfers on the stock transfer books of
the Company of the Shares which were outstanding immediately prior to such time
of filing.  If, after the Effective Time, Certificates are presented to the
Surviving Corporation, they shall be promptly presented to the Exchange Agent
and exchanged as provided in this Article II.

          (d) Any portion of the Exchange Fund (including the proceeds of any
investments thereof) that remains unclaimed by the shareholders of the Company
for six months after the Effective Time shall be paid to Compass, and the
holders of Shares not theretofore presented to the Exchange Agent shall look to
Compass only, and not the Exchange Agent, for the payment of any Merger
Consideration in respect of such shares.


                                  ARTICLE III.

                 REPRESENTATIONS AND WARRANTIES OF THE COMPANY

     The Company hereby makes the representations and warranties set forth in
this Article III to Compass.  The Company has delivered to Compass the Schedules
to this Agreement referred to in this Article III prior to the date hereof.  The
Company agrees at the Closing to provide Compass and Compass Florida with
supplemental Schedules reflecting any changes thereto between the date of such
Schedules and the date of the Closing.

     SECTION 3.1  Organization and Qualification.  The Company is a Florida
                  ------------------------------                           
corporation and a bank holding company under the Bank Holding Company Act of
1956, as amended, and is duly organized, validly existing and whose status is
active under the laws of the State of Florida and all laws, rules, and
regulations applicable to bank

                                      A-4
<PAGE>
 
holding companies.  The Bank is a Florida banking corporation, duly organized,
validly existing and whose status is active under the laws of the State of
Florida.  Each of the Company and its Subsidiaries (as defined in Section
10.15(a)) has all requisite corporate power and authority to carry on its
business as now being conducted and to own, lease and operate its properties and
assets as now owned, leased or operated.  Except as set forth on Schedule 3.1,
the Company does not own or control any Affiliate (as defined in Section 3.17)
other than the Bank.  True and correct copies of the Articles of Incorporation
or Association and Bylaws of the Company and its Subsidiaries, with all
amendments thereto through the date of this Agreement, have been delivered by
the Company to Compass.  The Company's Subsidiaries are duly qualified or
licensed to do business and are in good standing in the State of Florida.  The
nature of the business of the Company and its Subsidiaries and their respective
activities, as currently conducted, do not require them to be qualified to do
business in any jurisdiction other than the State of Florida.

     SECTION 3.2  Company Capitalization.  As of the date hereof, the authorized
                  ----------------------                                        
capital stock of the Company consists solely of (a) 4,000,000 shares of Company
Common Stock, of which 598,771 shares are issued and outstanding, and none of
which are held in treasury.  Except as set forth on Schedule 3.2, there are no
outstanding subscriptions, options, convertible securities, rights, warrants,
calls, or other agreements or commitments of any kind issued or granted by, or
binding upon, the Company or its Subsidiaries to purchase or otherwise acquire
any security of or equity interest in the Company or its Subsidiaries.  Except
as set forth on Schedule 3.2, there are no outstanding subscriptions, options,
rights, warrants, calls, convertible securities or other agreements or
commitments obligating the Company to issue any shares of the Company, or to the
knowledge of the Company, irrevocable proxies or any agreements restricting the
transfer of or otherwise relating to shares of its capital stock of any class.
All of the Shares that have been issued have been duly authorized, validly
issued and are fully paid and non-assessable, and are free of preemptive rights.
There are no restrictions applicable to the payment of dividends on the Shares
except pursuant to the FBCA and applicable banking laws and regulations and all
dividends declared prior to the date hereof have been paid.

     SECTION 3.3  Subsidiary Capitalization; Other Securities.  All of the
                  -------------------------------------------             
issued and outstanding shares of the capital stock of the Company's Subsidiaries
(i) are duly authorized, validly issued, fully paid and nonassessable, (ii)
except as referred to in Schedule 3.3 are free and clear of any liens, claims,
security interests and encumbrances of any kind, and (iii) there are no
irrevocable proxies with respect to such shares and there are no outstanding or
authorized subscriptions, options, warrants, calls, rights, or other agreements
or commitments of any kind restricting the transfer of, requiring the issuance
or sale of, or otherwise relating to any of such shares of capital stock to any
person.  The Company owns, directly, all of the issued and outstanding capital
stock of its Subsidiaries.  Set forth on Schedule 3.3 hereto is a list of all
equity ownership by the Company or its Subsidiaries for the account of the
Company or its Subsidiaries in any other person other than the Bank (the "Other
Securities").  The Company or its Subsidiaries own each Other Security free and
clear of any lien, encumbrance, security interest or charge.  The Other
Securities represent less than five percent of the outstanding equity securities
of each such person.

     SECTION 3.4  Authority Relative to the Agreement.  The Company has all
                  -----------------------------------                      
requisite corporate power and authority, and, except for the approval by the
Company's shareholders, no further proceedings on the part of the Company are
necessary to consummate the actions contemplated hereby which have been duly and
validly authorized by its Board of Directors.  This Agreement has been duly
executed and delivered by the Company and is a duly authorized, valid, legally
binding and enforceable obligation of the Company, subject to the effect of
bankruptcy, insolvency, reorganization, moratorium, or other similar laws
relating to creditors' rights generally and general equitable principles, and
subject to such shareholder approvals and such approval of regulatory agencies
and other governmental authorities having authority over the Company as may be
required by statute or regulation.  The execution, delivery and performance of
this Agreement and the consummation of the transactions contemplated hereby will
not conflict with, or result in any violation or breach of or default under the
respective Articles of Incorporation or Association or By-Laws of the Company or
its Subsidiaries.

     SECTION 3.5  No Violation.  Except as set forth on Schedule 3.5, neither
                  ------------                                               
the execution, delivery nor performance of this Agreement in its entirety, nor
the consummation of all of the transactions contemplated hereby, following the
receipt of such approvals as may be required from the Company's shareholders,
the SEC, the Federal

                                      A-5
<PAGE>
 
Deposit Insurance Corporation ("FDIC"), the Board of Governors of the Federal
Reserve System ("FRB"), and Florida Department of Banking and Finance
("Department") will (i) violate (with or without the giving of notice or the
passage of time), any law, order, writ, judgment, injunction, award, decree,
rule, statute, ordinance or regulation applicable to the Company or its
Subsidiaries or (ii) be in conflict with, result in a breach or termination of
any provision of cause the acceleration of the maturity of any debt or
obligation pursuant to, constitute a default (or give rise to any right of
termination, cancellation or acceleration) under, or result in the creation of
any security interest, lien, charge or other encumbrance upon any property or
assets of the Company or its Subsidiaries pursuant to, any terms, conditions or
provisions of any note, license, instrument, indenture, mortgage, deed of trust
or other agreement or understanding (involving payments by the Company in excess
of $25,000) or any other material restriction of any kind or character, to which
the Company or its Subsidiaries is a party or by which any of their assets or
properties are subject or bound.  Except as set forth on Schedule 3.5, there are
no proceedings pending or, to the knowledge of the Company or its Subsidiaries,
threatened, against the Company, its Subsidiaries or involving the Shares, at
law or in equity or before or by any foreign, federal, state, municipal or other
governmental court, department, commission, board, bureau, agency,
instrumentality or other person which may result in liability to Compass or
Compass Florida upon the consummation of the transactions contemplated hereby or
which would prevent or delay such consummation.  Except as set forth in Schedule
3.5, or as contemplated hereby, none of the corporate existence, business
organization, assets, licenses, permits, authorizations or contracts (involving
payments by the Company in excess of $25,000) of the Company and its
Subsidiaries will be terminated or materially impaired by reason of the
execution, delivery or performance by the Company of this Agreement or
consummation by the Company of the transactions contemplated hereby, assuming
the receipt of required shareholder and regulatory approvals.

     SECTION 3.6  Consents and Approvals.  The Company's Board of Directors (at
                  ----------------------                                       
a meeting called and duly held) has unanimously determined that the Merger is
fair to the Company's shareholders and has unanimously resolved to recommend
approval and adoption of this Agreement by the Company's shareholders.  Except
as described in Schedule 3.6 hereto, no prior consent, approval or authorization
of, or declaration, filing or registration with any person, domestic or foreign,
is required of the Company in connection with the execution, delivery and
performance by the Company of this Agreement and the transactions contemplated
hereby or the resulting change of control of its Subsidiaries, except the filing
of the Articles of Merger under the FBCA, and such approvals as may be required
from the SEC, the FRB, the FDIC and the Department and holders of Shares under
the FBCA and except for consents under agreements where the failure to obtain
the same will not involve payments by the Company in excess of $25,000.

     SECTION 3.7  Regulatory Reports.  Except as set forth on Schedule 3.7, the
                  ------------------                                           
Company and its Subsidiaries have filed all reports, registrations and
statements, together with any amendments required to be made thereto, that are
required to be filed with the FRB, the Department, the FDIC, or any other
regulatory authority having jurisdiction over any such persons, other than
plans, reports or information listed on Schedule 3.7.

     SECTION 3.8  SEC Status; Securities Issuances.  The Company is not subject
                  --------------------------------                             
to the registration provisions of Section 12 of the Exchange Act nor the rules
and regulations of the SEC promulgated under Section 12 of the Exchange Act,
other than anti-fraud provisions of such act.  All issuances of securities by
the Company and its Subsidiaries have been registered under the Securities Act,
the Florida Securities Investor Protection Act, the National Bank Act, the
Florida Banking Act, and all other applicable laws or were exempt from any such
registration requirements.

     SECTION 3.9  Financial Statements.  The Company has provided Compass with a
                  --------------------                                          
true and complete copy of the audited consolidated statement of financial
position of the Company and its Subsidiaries as of December 31, 1996, and the
related consolidated statements of income, shareholders' equity and changes in
cash flows for the years ended December 31, 1996 and 1995 of the Company's
Subsidiaries, and the consolidated statements of financial position of the
Company and its Subsidiaries as of March 31, 1997, and the related consolidated
statements of income, shareholders' equity and changes in cash flows for the
three-month period ended March 31, 1997, and promptly following their
availability the Company will provide Compass with consolidated statements of
financial position of the  Company and its Subsidiaries as of June 30 and
September 30, 1997 and the related consolidated

                                      A-6
<PAGE>
 
statements of income, shareholders' equity and changes in cash flow for the six-
and nine-month period ended June 30 and September 30, 1997 (such consolidated
statements of financial position and the related consolidated statements of
income, shareholders' equity and changes in cash flows are collectively referred
to herein as the "Consolidated Financial Statements"), (collectively, with the
Consolidated Financial Statements and the notes and schedules thereto, referred
to as the "Financial Statements").  Except as described in the notes to the
Consolidated Financial Statements, the Consolidated Financial Statements,
including the consolidated statement of financial position and the related
consolidated statements of income, shareholders' equity and changes in cash
flows (including the related notes thereto) of the Company and its Subsidiaries,
fairly present the financial position of the Company and its Subsidiaries as of
the dates thereof and the results of operations and changes in consolidated
financial position of the Company and its Subsidiaries for the periods then
ended, in conformity with Generally Accepted Accounting Principles ("GAAP")
applied on a basis consistent with prior periods (subject, in the case of the
unaudited interim financial statements, to normal year-end adjustments and the
fact that they do not contain all of the footnote disclosures required by GAAP),
except as otherwise noted therein, and the accounting records underlying the
Consolidated Financial Statements fairly reflect in all material respects the
transactions of the Company and its Subsidiaries.  As of their dates, the
Consolidated Financial Statements conformed, or will conform when delivered, in
all material respects with all applicable rules and regulations promulgated by
the FRB, the Department, and the FDIC.  Neither the Company nor its Subsidiaries
have any liabilities or obligations of a type which should be included in or
reflected on the Financial Statements if prepared in accordance with GAAP,
whether related to tax or non-tax matters, accrued or contingent, due or not yet
due, liquidated or unliquidated, or otherwise, except as and to the extent
disclosed or reflected in the Financial Statements.  The Company will provide
Compass with the unaudited consolidated and unconsolidated statements of
financial position of the Company and its Subsidiaries as of the end of each
month hereafter, prepared on a basis consistent with prior periods and promptly
following their availability, the Company will provide Compass with the Reports
of Condition and Statements of Income ("Call Reports") of its Subsidiaries for
all periods ending after April 30, 1997.  The Company and its Subsidiaries have
no off balance sheet liabilities associated with financial derivative products
or potential liabilities associated with financial derivative products.

     SECTION 3.10  Absence of Certain Changes.  Except as and to the extent set
                   --------------------------                                  
forth on Schedule 3.10, since March 31, 1997 (the "Balance Sheet Date") neither
the Company nor any of its Subsidiaries has:

          (a) made any amendment to its Articles of Incorporation or Association
or Bylaws or changed the character of its business in any material manner;

          (b) suffered any Material Adverse Effect (as defined in Section
10.15(b));

          (c) entered into any agreement, commitment or transaction except in
the ordinary course of business and consistent with prudent banking practices;

          (d) except in the ordinary course of business and consistent with
prudent banking practices, incurred, assumed or become subject to, whether
directly or by way of any guarantee or otherwise, any obligations or liabilities
(absolute, accrued, contingent or otherwise);

          (e) permitted or allowed any of its property or assets to be subject
to any mortgage, pledge, lien, security interest, encumbrance, restriction or
charge of any kind (other than statutory liens not yet delinquent) except in the
ordinary course of business and consistent with prudent banking practices;

          (f) except in the ordinary course of business and consistent with
prudent banking practices, canceled any debts, waived any claims or rights, or
sold, transferred, or otherwise disposed of any of its properties or assets;

          (g) disposed of or permitted to lapse any rights to the use of any
trademark, service mark, trade name or copyright, or disposed of or disclosed to
any person other than its employees or agents, any trade secret not theretofore
a matter of public knowledge;

                                      A-7
<PAGE>
 
          (h) except as set forth on Schedule 3.10 and except for regular salary
increases granted in the ordinary course of business within the Company's or its
Subsidiaries' 1997 budgets and consistent with prior practices, and except for
the pro rata payment as of the Effective Time of any bonus earned by any
employee of the Company or the Bank pursuant to bonus plans in place as of the
date hereof and which are described on Schedule 3.10, granted any increase in
compensation or paid or agreed to pay or accrue any bonus, percentage
compensation, service award, severance payment or like benefit to or for the
credit of any director, officer, employee or agent, or entered into any
employment or consulting contract or other agreement with any director, officer
or employee or adopted, amended or terminated any pension, employee welfare,
retirement, stock purchase, stock option, stock appreciation rights,
termination, severance, income protection, golden parachute, savings or profit-
sharing plan (including trust agreements and insurance contracts embodying such
plans), any deferred compensation, or collective bargaining agreement, any group
insurance contract or any other incentive, welfare or employee benefit plan,
program or agreement maintained by the Company or its Subsidiaries, for the
directors, employees or former employees of the Company or its Subsidiaries
("Employee Benefit Plan");

          (i) directly or indirectly declared, set aside or paid any dividend or
made any distribution in respect to its capital stock or redeemed, purchased or
otherwise acquired, or arranged for the redemption, purchase or acquisition of,
any shares of its capital stock or other of its securities, except for dividends
paid to the Company by its Subsidiaries;

          (j) organized or acquired any capital stock or other equity securities
or acquired any equity or ownership interest in any person (except through
settlement of indebtedness, foreclosure, the exercise of creditors' remedies or
in a fiduciary capacity, the ownership of which does not expose the Company or
its Subsidiaries to any liability from the business, operations or liabilities
of such person);

          (k) issued, reserved for issuance, granted, sold or authorized the
issuance of any shares of its capital stock or subscriptions, options, warrants,
calls rights or commitments of any kind relating to the issuance or sale of or
conversion into shares of its capital stock;

          (l) made any or acquiesced with any change in any accounting methods,
principles or practices;

          (m) except for the transactions contemplated by this Agreement or as
otherwise permitted hereunder, entered into any transaction, or entered into,
modified or amended any contract or commitment, other than in the ordinary
course of business and consistent with prudent banking practices; or

          (n) agreed, whether in writing or otherwise, to take any action the
performance of which would change the representations contained in this Section
3.10 in the future so that any such representation would not be true in all
material respects as of the Closing.

     SECTION 3.11  Company Indebtedness.  The Company has delivered to Compass
                   --------------------                                       
true and complete copies of all loan documents ("Company Loan Documents")
related to indebtedness of the Company and its Subsidiaries, other than deposits
and federal funds advances ("Company Indebtedness"), and made available to
Compass all material correspondence concerning the status of Company
Indebtedness.

     SECTION 3.12  Litigation.  Except as set forth on Schedule 3.12, there are
                   ----------                                                  
no actions, suits, claims, investigations, reviews or other proceedings pending
or, to the knowledge of the Company or its Subsidiaries, threatened against the
Company or any of its Subsidiaries or involving any of their respective
properties or assets, at law or in equity or before or by any foreign, federal,
state, municipal, or other governmental court, department, commission, board,
bureau, agency, or other instrumentality or person or any board of arbitration
or similar entity ("Proceeding").  The Company will notify Compass immediately
in writing of any Proceedings against the Company or its Subsidiaries.

                                      A-8
<PAGE>
 
     SECTION 3.13  Tax Matters.  The Company and its Subsidiaries have duly
                   -----------                                             
filed all tax returns required to be filed by them involving a tax liability or
other material potential detriment for failure to file (the "Filed Returns").
The Company and its Subsidiaries have paid, or have established adequate
reserves for the payment of, all federal income taxes and all state and local
income taxes and all franchise, property, sales, employment, foreign or other
taxes required to be paid with respect to the periods covered by the Filed
Returns.  With respect to the periods for which returns have not yet been filed,
the Company and its Subsidiaries have established adequate reserves determined
in accordance with GAAP for the payment of all federal income taxes and all
state and local income taxes and all franchise, property, sales, employment,
foreign or other taxes.  Except as described in Schedule 3.13, the Company and
its Subsidiaries have no direct or indirect liability for the payment of federal
income taxes, state and local income taxes, and franchise, property, sales,
employment or other taxes in excess of amounts paid or reserves established.
Except as set forth on Schedule 3.13, the Company has not entered into any tax
sharing agreement or other agreement regarding the allocation of the tax
liability of the Company or the Bank or similar arrangement with its other
Subsidiaries.  Set forth on Schedule 3.13 are the dates of filing of all Filed
Returns for all fiscal years since and including January 1, 1990 and any
amendments thereto which relate to federal or state income or franchise taxes.
Neither the Company nor its Subsidiaries have filed any Internal Revenue Service
("IRS") Forms 1139 (Application for Tentative Refund).  Except as set forth on
Schedule 3.13, there are no pending questions raised in writing by the IRS or
other taxing authority for taxes or assessments of the Company or its
Subsidiaries, nor are there any outstanding agreements or waivers extending the
statutory period of limitation applicable to any tax return of the Company or
its Subsidiaries for any period.  The Company and its Subsidiaries have withheld
from employee wages and paid over to the proper governmental authorities all
amounts required to be so withheld and paid over.  For the purposes of this
Agreement, the term "tax" shall include all federal, state and local taxes and
related governmental charges and any interest or penalties payable in connection
with the payment of taxes.

     SECTION 3.14  Employee Benefit Plans.  With respect to all employee benefit
                   ----------------------                                       
plans and programs in which employees of the Company or its Subsidiaries
participate the following are true and correct:

          (a) Schedule 3.14(a) lists each "employee welfare benefit plan" (as
defined in Section 3(1) of the Employee Retirement Income Security Act of 1974,
as amended ("ERISA")) maintained by the Company or its Subsidiaries or to which
the Company or its Subsidiaries contribute or are required to contribute,
including any multiemployer welfare plan (such employee welfare benefit plans
being hereinafter collectively referred to as the "Welfare Benefit Plans") and
sets forth (i) the amount of any liability of the Company or its Subsidiaries
for contributions more than thirty days past due with respect to each Welfare
Benefit Plan as of the date hereof and as of the end of any subsequent month
ending prior to the Closing and (ii) the annual cost attributable to each of the
Welfare Benefit Plans; no Welfare Benefit Plan provides for continuing benefits
or coverage for any participant, beneficiary or former employee after such
participant's or former employee's termination of employment except as may be
required by Section 4980B of the Internal Revenue Code of 1986, as amended (the
"Code") and Sections 601-608 of ERISA;

          (b) Schedule 3.14(b) lists each "employee pension benefit plan" (as
defined in Section 3(2) of ERISA and not exempted under Section 4(b) or 201 of
ERISA) maintained by the Company or its Subsidiaries or to which the Company or
its Subsidiaries contribute or are required to contribute, including any
multiemployer plan (as defined in Section 3(37) of ERISA) (such employee pension
benefit plans being hereinafter collectively referred to as the "Pension Benefit
Plans");

          (c) Schedule 3.14(c) lists each deferred compensation plan, bonus
plan, stock option plan, employee stock purchase plan, restricted stock, excess
benefit plan, incentive compensation, stock bonus, cash bonus, severance pay,
golden parachute, life insurance, all nonqualified deferred compensation
arrangements, rabbi trusts, cafeteria plans, dependent care plans, all unfunded
plans and any other employee benefit plans or programs, agreements, arrangements
or commitments not required under a previous subsection to be listed (other than
normal policies concerning holidays, vacations and salary continuation during
short absences for illness or other reasons) maintained by the Company or its
Subsidiaries (referred to as "Other Programs");

                                      A-9
<PAGE>
 
          (d) Except as set forth on Schedule 3.14(d), all of the Pension
Benefit Plans and Welfare Benefit Plans and any related trust agreements or
annuity contracts (or any other funding instruments) and all Other Programs
comply currently, and have complied in the past in all material respects, both
as to form and operation, with the provisions of ERISA, the Code and with all
other applicable laws, rules and regulations governing the establishment and
operation of the Pension Benefit Plans, Welfare Benefit Plans and all Other
Programs; all necessary governmental approvals relating to the establishment of
the Pension Benefit Plans have been obtained; and with respect to each Pension
Benefit Plan that is intended to be tax-qualified under Section 401(a) or 403(a)
of the Code, a favorable determination letter as to the qualification under the
Code of each such Pension Benefit Plan and each material amendment thereto has
been issued by the Internal Revenue Service (and nothing has occurred since the
date of the last such determination letter which resulted in, or is likely to
result in the revocation of such determination);

          (e) Except as set forth on Schedule 3.14(e), each Welfare Benefit
Plan, each Pension Benefit Plan and each Other Program has been administered in
compliance in all material respects with the requirements of the Code, ERISA and
all other applicable laws, and all reports and disclosures required by ERISA,
the Code and any other applicable laws with respect to each Welfare Benefit
Plan, each Pension Benefit Plan and each Other Program have been timely filed;

          (f) On and after January 1, 1975, neither the Company, any Company
Subsidiary nor any plan fiduciary of any Welfare Benefit Plan or Pension Benefit
Plan has engaged in any transaction in violation of Section 406 of ERISA (for
which transaction no exemption exists under Section 408 of ERISA) or in any
"prohibited transaction" as defined in Section 4975(c)(1) of the Code (for which
no exemption exists under Section 4975(c)(2) or 4975(d) of the Code);

          (g) Neither the Company, its Subsidiaries nor any corporation or other
trade or business controlled by or under common control with the Company (as
determined under Sections 414(b) and 414(c) of the Code) ("Common Control
Entity") is, or has been within the past five years, a contributing sponsor (as
defined in Section 4001(a)(13) of ERISA) of a Pension Benefit Plan subject to
the provisions of Title IV of ERISA, nor has the Company, any Company Subsidiary
or a Common Control Entity maintained or participated in any employee pension
benefit plan (defined in Section 3(2) of ERISA) subject to the provision of
Title IV of ERISA.  In addition, neither the Company, nor any Company Subsidiary
nor a Common Control Entity (i) is a party to a collective bargaining agreement,
(ii) has maintained or contributed to, or has participated in or agreed to
participate in, a multi-employer plan (as defined in Section 3(37) of ERISA), or
(iii) has made a complete or partial withdrawal from a multi-employer plan (as
defined in Section 3(37) of ERISA) so as to incur withdrawal liability as
defined in Section 4201 of ERISA (without regard to subsequent reduction or
waiver of such liability under Section 4207 or 4208 of ERISA);

          (h) Except as set forth on Schedule 3.14(h), true and complete copies
of each written, and a written description of each unwritten, Welfare Benefit
Plan, Pension Benefit Plan and Other Program, related trust agreements or
annuity contracts (or any other funding instruments), summary plan descriptions,
the most recent determination letter issued by the Internal Revenue Service with
respect to each Pension Benefit Plan, the most recent application for a
determination letter from the Internal Revenue Service with respect to each
Pension Benefit Plan and Annual Reports on Form 5500 Series filed with any
governmental agency for each Welfare Benefit Plan, Pension Benefit Plan and
Other Program for the two most recent plan years, have been furnished to
Compass;

          (i) All Welfare Benefit Plans, Pension Benefit Plans, and Other
Programs related trust agreements or annuity contracts (or any other funding
instruments), are legally valid and binding and in full force and effect and
there are no promised increases in benefits (whether expressed, implied, oral or
written) under any of these plans nor any obligations, commitments or
understandings to continue any of these plans, (whether expressed, implied, oral
or written) except as required by Section 4980B of the Code and Sections 601-608
of ERISA;

                                      A-10
<PAGE>
 
          (j) There are no claims pending with respect to, or under, any Pension
Benefit Plan, Welfare Benefit Plan or any Other Program, other than routine
claims for plan benefits, and there are no disputes or litigation pending or
threatened with respect to any such plans;

          (k) No action has been taken, nor has there been a failure to take any
action that would subject any person or entity to any liability for any income,
excise or other tax or penalty in connection with any Pension Benefit Plan,
Welfare Benefit Plan or any Other Program, other than for income taxes due with
respect to benefits paid; and

          (l) Except as otherwise set forth in Schedule 3.14(l), neither the
execution and delivery of this Agreement nor the consummation of the transaction
contemplated hereby will (i) result in any payment to be made by the Company or
any Company Subsidiary (including, without limitation, severance, unemployment
compensation, golden parachute (defined in Section 280G of the Code), or
otherwise) becoming due to any employee, director or consultant, or (ii)
increase any benefits otherwise payable under any Welfare Benefit Plan, Pension
Benefit Plan, or any Other Program.

     SECTION 3.15  Employment Matters.  Except as disclosed on Schedules 3.14
                   ------------------                                        
and 3.15, neither the Company nor any Company Subsidiary is a party to any oral
or written contracts or agreements granting benefits or rights to employees or
any collective bargaining agreement or to any conciliation agreement with the
Department of Labor, the Equal Employment Opportunity Commission or any federal,
state or local agency which requires equal employment opportunities or
affirmative action in employment.  There are no unfair labor practice complaints
pending against the Company or any Company Subsidiary before the National Labor
Relations Board and no similar claims pending before any similar state, local or
foreign agency.  To the knowledge of the Company, there is no activity or
proceeding of any labor organization (or representative) thereof or employee
group to organize any employees of the Company or any Company Subsidiary, nor of
any strikes, slowdowns, work stoppages, lockouts, or threats thereof by or with
respect to any such employees.  The Company and its Subsidiaries are in
compliance in all material respects with all applicable laws respecting
employment and employment practices, terms and conditions of employment and
wages and hours, and neither the Company nor its Subsidiaries are engaged in any
unfair labor practice.

     SECTION 3.16  Leases, Contracts and Agreements.  Except as set forth on
                   --------------------------------                         
Schedule 3.16 there are no leases, subleases, licenses, contracts and agreements
to which the Company or any Company Subsidiary is a party or by which the
Company or any Company Subsidiary is bound which obligate or may obligate the
Company or any Company Subsidiary in the aggregate for an amount in excess of
$25,000 over the entire term of any such agreement or related contracts of a
similar nature which in the aggregate obligate or may obligate the Company or
any of its Subsidiaries in the aggregate for an amount in excess of $25,000 over
the entire term of such related contracts (the "Contracts").  The Company has
delivered to Compass true and correct copies of all Contracts.  For the purposes
of this Agreement, the Contracts shall be deemed not to include loans made by,
repurchase agreements made by, spot foreign exchange transactions of, bankers
acceptances of, agreements with Bank customers for trust services, or deposits
by the Company or its Subsidiaries, but does include unfunded loan commitments
(as of the end of the most recent month preceding the date of this Agreement,
and which will be updated as of the end of the month preceding the Effective
Time) and letters of credit issued by the Company or its Subsidiaries where the
borrowers' total direct and indirect indebtedness to its Subsidiaries is in
excess of $25,000.  Except as set forth in Schedule 3.16, no participations or
loans have been sold which have buy back, recourse or guaranty provisions which
create contingent or direct liabilities of the Company or its Subsidiaries.  All
of the Contracts are legal, valid and binding obligations of the Company or its
Subsidiaries, as the case may be, and to the knowledge of the Company and its
Subsidiaries, the other parties to the Contracts enforceable in accordance with
their terms, subject to the effect of bankruptcy, insolvency, reorganization,
moratorium, or other similar laws relating to creditors' rights generally and to
general equitable principles, and are in full force and effect.  Except as
described in Schedule 3.16, all rent and other payments by the Company and its
Subsidiaries under the Contracts are current, there are no existing defaults by
the Company or its Subsidiaries under the Contracts and, to the knowledge of the
Company and its Subsidiaries, no termination, condition or other event has
occurred which (whether with or without notice, lapse of time or the

                                      A-11
<PAGE>
 
happening or occurrence of any other event) would constitute a default.  The
Company and each of its Subsidiaries has a good and valid leasehold interest in
each parcel of real property leased by it free and clear of all mortgages,
pledges, liens, encumbrances and security interests.

     SECTION 3.17  Related Company Transactions.  Except as set forth on
                   ----------------------------                         
Schedule 3.17, there are no agreements, instruments, commitments, extensions of
credit, tax sharing or allocation agreements or other contractual agreements of
any kind between or among the Company, whether on its own behalf or in its
capacity as trustee or custodian for the funds of any employee benefit plan (as
defined in ERISA), and any of its Affiliates (including its Subsidiaries).  The
term "Affiliate" as used in this Agreement means, with respect to any person,
any person that, directly or indirectly, controls, is controlled by, or is under
common control with, such person in question.  For the purposes of this
definition, "control" (including, with correlative meaning, the terms
"controlled by" and "under common control with") as used with respect to any
person, shall mean the possession, directly or indirectly, of the power to
direct or cause the direction of the management and policies of such person,
whether through the ownership of voting securities or by contract or otherwise.

     SECTION 3.18  Compliance with Laws.  To the knowledge of the Company and
                   --------------------                                      
its Subsidiaries, except as set forth on Schedule 3.18, neither the Company nor
any of its Subsidiaries is in default in respect to or is in violation of (i)
any judgment, order, writ, injunction or decree of any court or (ii) any
statute, law, ordinance, rule, order or regulation of any governmental
department, commission, board, bureau, agency or instrumentality, federal, state
or local, including (for purposes of illustration and not limitation) capital
and FRB reserve requirements, capital ratios and loan limitations of the FRB,
the FDIC or the Department; and the consummation of the transactions
contemplated by this Agreement will not constitute such a default or violation
as to the Company or any of its Subsidiaries.  To the knowledge of the Company
and its Subsidiaries, the Company and its Subsidiaries have all permits,
licenses, and franchises from governmental agencies required to conduct their
businesses as they are now being conducted.

     SECTION 3.19  Insurance.  The Company and its Subsidiaries have in effect
                   ---------                                                  
the insurance coverage (including fidelity bonds) described in Schedule 3.19 and
have had similar insurance in force for the last 5 years.  There have been no
claims under such bonds within the last 5 years and neither the Company nor its
Subsidiaries is aware of any facts which would form the basis of a claim under
such bonds.  Neither the Company nor its Subsidiaries has any reason to believe
that the existing fidelity coverage would not be renewed by its carrier on
substantially the same terms.

     SECTION 3.20  Loans.  Each loan reflected as an asset in the Financial
                   -----                                                   
Statements is the legal, valid and binding obligation of the obligor of each
loan, enforceable in accordance with its terms, subject to the effect of
bankruptcy, insolvency, reorganization, moratorium, or other similar laws
relating to creditors' rights generally and to general equitable principles;
provided, however, that no representation or warranty is made as to the
collectibility of such loans.  The Company's Subsidiaries do not have in their
portfolios any loan exceeding their legal lending limit, and except as disclosed
on Schedule 3.20, the Company's Subsidiaries have no known significant
delinquent, substandard, doubtful, loss, nonperforming or problem loans as those
terms are defined by regulatory agencies with jurisdiction over the Bank or by
the Bank's written policies to the extent such written policies are consistent
with all applicable laws and regulations.

     SECTION 3.21  Fiduciary Responsibilities.  The Company and its Subsidiaries
                   --------------------------                                   
have performed in all material respects all of their respective duties as a
trustee, custodian, guardian or as an escrow agent in a manner which complies in
all respects with all applicable laws, regulations, orders, agreements,
instruments and common law standards.

     SECTION 3.22  Patents, Trademarks and Copyrights.  Except as set forth in
                   ----------------------------------                         
Schedule 3.22, neither the Company nor its Subsidiaries require the use of any
material patent, patent application, invention, process, trademark (whether
registered or unregistered), trademark application, trade name, service mark,
copyright, or any material trade

                                      A-12
<PAGE>
 
secret for the business or operations of the Company or its Subsidiaries.  The
Company and its Subsidiaries own or are licensed or otherwise have the right to
use the items listed in Schedule 3.22.

     SECTION 3.23  Environmental Compliance.  Except as set forth in Schedule
                   ------------------------                                  
3.23:

          (a) To the knowledge of the Company and its Subsidiaries, the Company,
its Subsidiaries and any property owned or operated by any of them are in
compliance in all material respects with all applicable Environmental Laws (as
defined in Section 10.15(c)) and have obtained and are in compliance with all
permits, licenses and other authorizations (individually a "Permit," and
collectively, "Permits") required under any Environmental Law.  There is no past
or present event, condition or circumstance that could reasonably be expected to
(1) interfere with the conduct of the business of the Company or its
Subsidiaries in the manner now conducted relating to such entity's compliance
with Environmental Laws, (2) constitute a material violation of any
Environmental Law or (3) have a Material Adverse Effect upon the Company or any
Company Subsidiary;

          (b) Neither the Company nor any Subsidiary currently leases, operates,
owns or exercises managerial functions at nor has formerly leased, operated,
owned, or exercised managerial functions at any facility or real property that,
to the knowledge of the Company or any Company Subsidiary, is subject to any
actual, potential or threatened Proceeding under any Environmental Law;

          (c) There are no Proceedings pending or, to the knowledge of the
Company or any Company Subsidiary, threatened against the Company or any Company
Subsidiary under any Environmental Law, or relating to the release, threatened
release, management, treatment, storage or disposal of, or exposure to Polluting
Substances (as defined in Section 10.13(d)), and neither the Company nor any
Company Subsidiary has received any notice (whether from any regulatory body or
private person) of any claim under, or violation, or potential or threatened
violation of, any Environmental Law;

          (d) To the knowledge of the Company and its Subsidiaries, there are no
actions or Proceedings pending or, to the knowledge of the Company or any
Company Subsidiary, threatened under any Environmental Law involving the release
or threat of release of any Polluting Substances at, on or under any property
where Polluting Substances generated by the Company or any Company Subsidiary
have been disposed, treated or stored;

          (e) There is no Property for which the Company or any Company
Subsidiary is or was required to obtain any Permit under an Environmental Law to
construct, demolish, renovate, occupy, operate, or use such Property or any
portion of it;

          (f) Neither the Company nor any Company Subsidiary has generated any
Polluting Substances for which it was required under an Environmental Law to
execute any waste disposal manifest or receipt;

          (g) To the knowledge of the Company and its Subsidiaries, there has
been no release of Polluting Substances at or under any Property in violation of
any Environmental Laws or which would require any remediation or report or
notification (other than annual reports of routine, non-incident specific, where
such annual reports are required by applicable Environmental Laws) to any
governmental or regulatory authority;

          (h) To the knowledge of the Company and its Subsidiaries, there are no
underground or above ground storage tanks on or under any Property which are not
in compliance with Environmental Laws and any Property previously containing
such tanks has been remediated for any releases in compliance with all
Environmental Laws;

          (i) To the knowledge of the Company and its Subsidiaries, there is no
asbestos containing material present in any Controlled Property (as defined
below) or any Collateral Property (as defined below);

                                      A-13
<PAGE>
 
          (j) The Company and its Subsidiaries have complied in all material
respects with the guidelines issued by the FDIC on February 25, 1993 and the
rules and regulations of any other governmental authority with jurisdiction over
the Company and its Subsidiaries that directs banks to implement programs to
reduce the potential for banks to incur liability under, or to assess the
compliance of borrowers or Collateral Property with, Environmental Laws; and

          (k) For purposes of this Section 3.23, Section 3.25 and Section 6.10,
"Property" includes (1) any property (whether real or personal) which the
Company or any Company Subsidiary currently or in the past has leased, operated
or owned or managed in any manner including without limitation any property
acquired by foreclosure or deed in lieu thereof ("Controlled Property") and (2)
property now held as security for a loan or other indebtedness by the Company or
any Company Subsidiary or property currently proposed as security for loans or
other credit the Company or any Company Subsidiary is currently evaluating
whether to extend or has committed to extend ("Collateral Property").

     SECTION 3.24  Regulatory Actions.  Except as set forth on Schedule 3.24,
                   ------------------                                        
there are no actions or proceedings pending or, to the knowledge of the Company
and its Subsidiaries, threatened against the Company or its Subsidiaries by or
before the FRB, the FDIC, the Department, the Environmental Protection Agency,
the Florida Department of Environmental Protection, or any other nation or
government, any state or political subdivision thereof, or any entity exercising
executive, legislative, judicial, regulatory or administrative functions of or
pertaining to government.  Except as set forth on Schedule 3.24, neither the
Company nor any of its Subsidiaries are subject to a formal or informal
agreement, memorandum of understanding, enforcement action with or any type of
financial assistance by any regulatory authority having jurisdiction over such
entity.  Neither the Company nor any of its Subsidiaries have taken or agreed to
take any action or has knowledge of any fact or circumstance that would
materially impede or delay receipt of any required regulatory approval.  Except
as set forth in Schedule 3.24, the Company and its Subsidiaries have not
received or been made aware of any complaints or inquiries under the Community
Reinvestment Act, the Fair Housing Act, the Equal Credit Opportunity Act or any
other state or federal anti-discrimination fair lending law and, to the
knowledge of the Company and its Subsidiaries, there is no fact or circumstance
that would form the basis of any such complaint or inquiry.

     SECTION 3.25  Title to Properties; Encumbrances.  Except as set forth on
                   ---------------------------------                         
Schedule 3.25, the Company and each of its Subsidiaries has unencumbered, good,
legal, and marketable title to all its properties and assets, real and personal,
including, without limitation, all the properties and assets reflected in the
Financial Statements except for those properties and assets disposed of for fair
market value in the ordinary course of business and consistent with prudent
banking practice since the date of the Financial Statements.  Except as set
forth on Schedule 3.25, the Company has a title policy in full force and effect
from a title insurance company which, to the best of Company's knowledge, is
solvent, insuring good and marketable title to all real property owned by the
Company and its Subsidiaries in favor of the Company or its Subsidiaries,
whichever is applicable.  The Company has made available to Compass all of the
files and information in the possession of the Company or its Subsidiaries
concerning such properties, including any title exceptions which might affect
indefeasible title or value of such property.  The Company and its Subsidiaries
each hold good and legal title or good and valid leasehold rights to all assets
that are necessary for them to conduct their respective businesses as they are
currently being conducted.  Except as set forth on Schedule 3.25, the Company
owns or leases all furniture, equipment, art and other property used to transact
business presently located on its premises.  Except as set forth on Schedule
3.25 and to the knowledge of the Company with respect to Collateral Property, no
Property has been deed recorded or otherwise been identified in public records
or should have been recorded or so identified as containing Polluting
Substances.

     SECTION 3.26  Shareholder List.  The Company has provided to Compass prior
                   ----------------                                            
to the date of this Agreement a list of the holders of Shares and the holders of
any outstanding warrant, option, convertible debenture or other security
entitling the holder thereof to acquire Shares as of June 15, 1997 containing
the names, addresses and number of Shares or such other securities held of
record, which is accurate in all respects as of such date, and the Company will
promptly, and in any event prior to the mailing of the Proxy Statement, advise
Compass of any significant changes thereto.

                                      A-14
<PAGE>
 
     SECTION 3.27  Proxy Statement.  None of the information supplied or to be
                   ---------------                                            
supplied by the Company or its Subsidiaries, or, to the knowledge of the Company
or its Subsidiaries, any of their respective directors, officers, employees or
agents for inclusion in:

          (a)  the Proxy Statement; or

          (b)  any registration statement or other documents to be filed with
               the SEC or any regulatory or governmental agency or authority in
               connection with the transactions contemplated hereby, at the
               respective times such documents are filed, and, with respect to
               the Proxy Statement, when first mailed to the shareholders of
               Company;

will be false or misleading with respect to any material fact, or omit to state
any material fact necessary in order to make the statements therein, in light of
the circumstances under which they were made, not misleading, or, in the case of
the Proxy Statement or any amendment thereof or supplement thereto, at the time
of the Shareholders' Meeting, be false or misleading with respect to any
material fact, or omit to state any material fact necessary to correct any
statement in any earlier communication with respect to the solicitation of any
proxy for the Shareholders' Meeting.  All documents that the Company or any of
its Subsidiaries is responsible for filing with any regulatory or governmental
agency in connection with the Merger will comply in all material respects with
the provisions of applicable law.

     SECTION 3.28  Dissenting Shareholders.  The Company and its Subsidiaries,
                   -----------------------                                    
and their respective directors, have no knowledge of any plan or intention on
the part of any Company shareholders to make written demand for payment of the
fair value of such Shares in the manner provided in Section 607.1302 of the
FBCA.

     SECTION 3.29  Section 368 Representations.
                   --------------------------- 

          (a) To the knowledge of the Company and its Subsidiaries, there is no
plan or intention by any Company shareholder who is anticipated to receive one
percent (1%) or more of the total Merger Consideration ("1% Shareholder") and,
to the knowledge of the Company, its Subsidiaries, and their respective
directors, there is no plan or intention by any of the remaining Company
shareholders, to sell or otherwise dispose of shares of Compass Common Stock
received pursuant to the Merger that would reduce all such shareholders'
holdings to a number of shares having a total fair market value at the Effective
Time of less than fifty percent (50%) of the total fair market value of all of
the Company's capital stock outstanding immediately prior to the Effective Time.
For purposes of this Section 3.29, shares of the Company's capital stock
surrendered by dissenting shareholders and shares of the Company's capital stock
sold, redeemed or otherwise disposed of prior or subsequent to and as a part of
the overall transaction contemplated by the Merger will be considered to be
capital stock of the Company outstanding immediately prior to the Merger.

          (b) The Company will use its best efforts to obtain from the holders
of the Company's capital stock who will receive 50% or more of the shares of the
Compass Common Stock to be received pursuant to the Merger, a representation in
the form of Exhibit K as of the date thereof that they have no plan or intention
to sell or otherwise dispose of the shares of Compass Common Stock to be
received pursuant to the Merger.  The Company has set forth on Schedule 3.29 all
knowledge of the Company and its Subsidiaries and their respective directors
about the plans or intentions of any other Company shareholders to sell or
otherwise dispose of the Compass Common Stock to be received pursuant to the
Merger.

          (c) Neither Compass nor Compass Florida will assume any debts or
obligations of the holders of the Shares as part of the Merger.

          (d) To the knowledge of the Company and its Subsidiaries, except as
set forth on Schedule 3.29, there have not been any sales or redemptions of the
Company's capital stock in contemplation of the Merger.  Schedule 3.29 sets
forth all transactions of record in the capital stock of the Company since
December 31, 1996.

                                      A-15
<PAGE>
 
          (e) The liabilities of the Company assumed by Compass as a part of the
Merger and the liabilities to which the transferred assets of the Company are
subject were incurred by the Company in the ordinary course of its business.

          (f) The Company will pay its own expenses (which shall not include any
filing fees or printing expenses related to the Registration Statement and Proxy
Statement), and the Company will not pay the individual expenses of any
shareholders, which are incurred in connection with the Merger.

          (g) The Company has not disposed of any assets (either as a dividend
or otherwise) constituting more than 10% of the fair market value of all of its
assets (ignoring any liabilities) at any time either during the past twelve
months or in contemplation of the Merger.

          (h) The Company is not an investment company as defined in Section
368(a)(2)(F)(iii) and (iv) of the Code.

          (i) The Company is not under the jurisdiction of a court in a Title 11
or similar case within the meaning of Section 368(a)(3)(A) of the Code.

     SECTION 3.30  Employee Stock Options.  Except as set forth on Schedule
                   ----------------------                                  
3.30, there are no Company employee stock option plans or provisions in any
other plan, program, or arrangement providing for the issuance or grant of any
other interest in respect of the capital stock of the Company or any Company
Subsidiary.

     SECTION 3.31  Accounting Matters.  Neither the Company nor any of its
                   ------------------                                     
affiliates has knowingly taken or agreed to take any action that would prevent
Compass from accounting for the business combination to be effected by the
Merger as a pooling of interests, including, without limitation, any action
inconsistent with the provisions of the Pooling of Interest Criteria set forth
on Exhibit C hereto.

     SECTION 3.32  Representations Not Misleading.  No representation or
                   ------------------------------                       
warranty by the Company in this Agreement, nor any exhibit or schedule furnished
to, or other information required to be provided to, Compass or Compass Florida
by the Company or its Subsidiaries under and pursuant to, this Agreement,
contains or will contain any untrue statement of a material fact or omit to
state a material fact necessary to make the statements contained herein or
therein, in light of the circumstances in which they were made, not misleading.


                                  ARTICLE IV.

                         REPRESENTATIONS AND WARRANTIES
                                   OF COMPASS

     Compass hereby makes the representations and warranties set forth in this
Article IV to the Company.

     SECTION 4.1  Organization and Authority.
                  -------------------------- 

          (a) Compass is a corporation duly organized, validly existing, and in
good standing under the laws of the State of Delaware, and has all requisite
corporate power and authority to conduct its business as now conducted, to own,
lease and operate its properties and assets as now owned, leased or operated and
to enter into and carry out its obligations under this Agreement.

          (b) Compass is a bank holding company under the Bank Holding Company
Act of 1956, as amended, and in good standing under all laws, rules and
regulations applicable to bank holding companies.  Compass is duly qualified or
licensed and in good standing in each jurisdiction which requires such
qualification where it owns or leases properties or conducts business.

                                      A-16
<PAGE>
 
          (c) Compass Bank, as defined in Section 6.2 hereof, is a Florida
banking corporation, duly organized, validly existing and in good standing under
the laws of the State of Florida.  Compass Bank has all requisite corporate
power and authority to conduct its business as now conducted and to own, lease
and operate its properties and assets as now owned, leased or operated.  Compass
Bank is duly qualified or licensed and in good standing in each jurisdiction
which requires such qualification where it owns or leases properties or conducts
business.

     SECTION 4.2  Authority Relative to Agreement.  Compass has full corporate
                  -------------------------------                             
power and authority and no further corporate proceedings on the part of Compass
are necessary to execute and deliver this Agreement and to consummate the
transactions contemplated hereby, all of which have been duly and validly
authorized by Compass' Board of Directors.  This Agreement has been duly
executed and delivered by Compass and is a duly authorized, valid, legally
binding and enforceable obligation of Compass, subject to the effect of
bankruptcy, insolvency, reorganization, moratorium, or other similar laws
relating to creditors' rights generally and general equitable principles, and
subject to such shareholder approvals and such approval of regulatory agencies
and other governmental authorities having authority over Compass as may be
required by statute or regulation.  Compass is not in violation of or default
under its Certificate of Incorporation or By-Laws or any agreement document or
instrument under which Compass is obligated or bound, or any law, order,
judgment, injunction, award, decree, statute, rule, ordinance or regulation
applicable to Compass or any of its Subsidiaries, the violation or breach of
which could have a Material Adverse Effect on Compass and its Subsidiaries taken
as a whole.  Except as set forth on Schedule 4.2, neither the execution,
delivery nor performance of this Agreement in its entirety, nor the consummation
of all the transactions contemplated hereby, following the receipt of such
approvals as may be required from the SEC, the FRB, the FDIC, and the Department
will (i) violate (with or without the giving of notice or passage of time), any
law, order, writ, judgment, injunction, award, decree, rule, statute, ordinance
or regulation applicable to Compass and its Subsidiaries, or (ii) be in conflict
with, result in a breach or termination of any provision of, cause the
acceleration of the maturity of any debt or obligation pursuant to, constitute a
default (or give rise to any right of termination, cancellation or acceleration)
under, or result in the creation of any security interest, lien, charge or other
encumbrance upon any property or assets of Compass pursuant to, any terms,
conditions or provisions of any note, license, instrument, indenture, mortgage,
deed of trust or other agreement or understanding or any other restriction of
any kind or character, to which Compass is a party or by which any of its assets
or properties are bound.  Except as set forth on Schedule 4.2, there are no
proceedings pending or, to the knowledge of Compass, threatened, against
Compass, at law or in equity or before any foreign, federal, state, municipal or
other governmental court, department, commission, board, bureau, agency,
instrumentality or other person which may result in liability to the Company on
the consummation of the transactions contemplated hereby or which would prevent
or delay such consummation.  Except as set forth in Schedule 4.2, or as
contemplated hereby, the corporate existence, business, organization, assets,
licenses, permits, authorizations and contracts of Compass will not be
terminated or impaired by reason of the execution, delivery or performance by
Compass of this Agreement or consummation by Compass of the transactions
contemplated hereby, assuming receipt of the required regulatory approvals.

     (b) Compass Florida has full corporate power and authority and no further
corporate proceedings on the part of Compass Florida are necessary to execute
and deliver this Agreement and to consummate the transactions contemplated
hereby, all of which have been duly and validly authorized by Compass Florida's
Board of Directors.  This Agreement has been duly executed and delivered by
Compass Florida and is a duly authorized, valid, legally binding and enforceable
obligation of Compass Florida, subject to the effect of bankruptcy, insolvency,
reorganization, moratorium, or other similar laws relating to creditors' rights
generally and general equitable principles, and subject to such shareholder
approvals and such approval of regulatory agencies and other governmental
authorities having authority over Compass Florida as may be required by statute
or regulation.  Compass Florida is not in violation of or default under its
Certificate of Incorporation or By-Laws or any agreement document or instrument
under which Compass Florida is obligated or bound, or any law, order, judgment,
injunction, award, decree, statute, rule, ordinance or regulation applicable to
Compass Florida, the violation or breach of which could have a Material Adverse
Effect on Compass Florida.  Except as set forth on Schedule 4.2, neither the
execution, delivery nor performance of this Agreement in its entirety, nor the
consummation of all the transactions contemplated hereby, following the receipt
of such approvals as may be required from the SEC, the FRB, the FDIC,

                                      A-17
<PAGE>
 
and the Department will (i) violate (with or without the giving of notice or
passage of time), any law, order, writ, judgment, injunction, award, decree,
rule, statute, ordinance or regulation applicable to Compass Florida, or (ii) be
in conflict with, result in a breach or termination of any provision of, cause
the acceleration of the maturity of any debt or obligation pursuant to,
constitute a default (or give rise to any right of termination, cancellation or
acceleration) under, or result in the creation of any security interest, lien,
charge or other encumbrance upon any property or assets of Compass Florida
pursuant to, any terms, conditions or provisions of any note, license,
instrument, indenture, mortgage, deed of trust or other agreement or
understanding or any other restriction of any kind or character, to which
Compass Florida is a party or by which any of its assets or properties are
bound.  Except as set forth on Schedule 4.2, there are no proceedings pending
or, to the knowledge of Compass Florida, threatened, against Compass Florida, at
law or in equity or before any foreign, federal, state, municipal or other
governmental court, department, commission, board, bureau, agency,
instrumentality or other person which may result in liability to the Company on
the consummation of the transactions contemplated hereby or which would prevent
or delay such consummation.  Except as set forth in Schedule 4.2, or as
contemplated hereby, the corporate existence, business, organization, assets,
licenses, permits, authorizations and contracts of Compass Florida will not be
terminated or impaired by reason of the execution, delivery or performance by
Compass Florida of this Agreement or consummation by Compass Florida of the
transactions contemplated hereby, assuming receipt of the required regulatory
approvals.

     SECTION 4.3  Financial Reports.  Compass has previously furnished the
                  -----------------                                       
Company a true and complete copy of (i) the 1996 Annual Report to Shareholders,
which report (the "Compass 1996 Annual Report") which includes, among other
things, consolidated balance sheets of Compass and its Subsidiaries as of
December 31, 1996 and 1995, the related consolidated statements of income,
shareholders' equity and cash flows for the years ended December 31, 1996, 1995
and 1994 and (ii) Compass' quarterly report on Form 10-Q for the quarter ended
March 31, 1997 (the "Quarterly Report") which reports include among other things
unaudited balance sheets of Compass and its Subsidiaries as of March 31, 1997
and December 31, 1996, and the related unaudited consolidated statements of
income and cash flows for the three month period ending March 31, 1997 and 1996.
The financial statements contained in the Compass 1996 Annual Report and such
Quarterly Report have been prepared in conformity with GAAP applied on a basis
consistent with prior periods.  The consolidated balance sheets of Compass and
its subsidiaries as of December 31, 1996 and 1995 contained in the Compass 1996
Annual Report fairly present the consolidated financial condition of Compass and
its Subsidiaries as of the dates thereof, and the related consolidated
statements of income, shareholders' equity and cash flows of Compass and its
Subsidiaries contained therein fairly present the results of operations and cash
flows thereof for the fiscal years then ended.  The unaudited consolidated
financial statements of Compass and its Subsidiaries as of March 31, 1997 and
1996, contained in Compass' Quarterly Report, fairly present the financial
condition, the results of the operations and changes in cash flows thereof as at
such dates and for the periods indicated.  For the purposes of this Agreement,
all financial statements referred to in this Section 4.3 shall be deemed to
include any notes to such financial statements.  For a period of thirty-six
months immediately preceding the filing of the Registration Statement, Compass
has filed all of the material required to be filed pursuant to Sections 13(a),
14 and 15(d) of the Exchange Act (the "Compass SEC Filings").  None of the
information contained in the Compass SEC Filings is false or misleading with
respect to any material fact, or omits to state any material fact necessary in
order to make the statements therein, in light of the circumstances under which
they were made, not misleading.

     SECTION 4.4  Capitalization.  The shares of Compass Common Stock to be
                  --------------                                           
issued pursuant to this Agreement, when so issued, will be duly and validly
authorized and issued, fully paid and nonassessable, and not issued in violation
of any preemptive rights.  As of June 15, 1997, Compass had 64,152,295 shares of
common stock, $2.00 per share par value, issued and outstanding.  None of the
shares of Compass Common Stock to be issued pursuant to this Agreement will be
subject to any lien, charge, encumbrance, claim, rights of others, mortgage,
pledge or security interest, and none will be subject to any agreements or
understandings among any persons with respect to the voting or transfer of such
shares of Compass Common Stock except as contemplated hereby.  All such shares
issued as part of the Merger Consideration will be qualified for inclusion in
the NASDAQ National Market System as of the Effective Time except as otherwise
contemplated herein.

                                      A-18
<PAGE>
 
     SECTION 4.5  Consents and Approvals.  No prior consent, approval or
                  ----------------------                                
authorization of or declaration, filing or registration with any person,
domestic or foreign, is required of or by Compass in connection with the
execution, delivery and performance by Compass of this Agreement and the
transactions contemplated hereby or the resulting change in control of the
Company and its Subsidiaries, except the filing of Articles of Merger under the
FBCA, and such approvals as may be required from the SEC, the FRB, the
Department and the FDIC.

     SECTION 4.6  Proxy Statement.  None of the information supplied or to be
                  ---------------                                            
supplied by Compass, or, to the best knowledge of Compass, any of its directors,
officers, employees or agents for inclusion in:

          (a)  the Proxy Statement; or

          (b)  any registration statement or other documents to filed with the
               SEC or any regulatory or governmental agency or authority in
               connection with the transactions contemplated herein, at the
               respective times such documents are filed, and, with respect to
               the Proxy Statement, when first mailed to the shareholders of the
               Company;

will be false or misleading with respect to any material fact, or omit to state
any material fact necessary in order to make the statements therein, in light of
the circumstances under which they were made, not misleading, or, in the case of
the Proxy Statement or any amendment thereof or supplement thereto, at the time
of the Shareholders' Meeting, be false or misleading with respect to any
material fact, or omit to state any material fact necessary to correct any
statement in any earlier communication with respect to the solicitation of any
proxy for the Shareholders' Meeting.  All documents that Compass is responsible
for filing prior to the Effective Time under Sections 13(a), 14 and 15(d) of the
Exchange Act will be filed in a timely fashion and comply in all material
respects with the provisions of applicable law.

     SECTION 4.7  Availability of Compass Common Stock.  Compass has available a
                  ------------------------------------                          
sufficient number of authorized and unissued shares of Compass Common Stock to
pay the Merger Consideration, and Compass will not take any action during the
term of this Agreement that will cause it not to have a sufficient number of
authorized and unissued shares of Compass Common Stock to pay the Merger
Consideration.

     SECTION 4.8  Representations Not Misleading.  No representation or warranty
                  ------------------------------                                
by Compass in this Agreement, nor any statement or exhibit furnished to the
Company under and pursuant to, or in anticipation of this Agreement, contains or
will contain any untrue statement of a material fact or omit to state a material
fact necessary to make the statements contained herein or therein, in light of
the circumstances in which they were made, not misleading.


                                   ARTICLE V.

                            COVENANTS OF THE COMPANY

     SECTION 5.1  Affirmative Covenants of the Company.  For so long as this
                  ------------------------------------                      
Agreement is in effect, the Company shall, and shall use its best efforts to
cause its Subsidiaries (collectively, the "Acquired Companies") to, from the
date of this Agreement to the Closing, except as specifically contemplated by
this Agreement:

          (a) operate and conduct the businesses of the Acquired Companies in
the ordinary course of business and consistent with prudent banking practices;

          (b) preserve intact the Acquired Companies' corporate existence,
business organization, and its material assets, licenses, permits,
authorizations, and business opportunities;

                                      A-19
<PAGE>
 
          (c) comply with all material contractual obligations applicable to the
Acquired Companies' operations;

          (d) maintain all the Acquired Companies' properties in good repair,
order and condition, reasonable wear and tear excepted, and maintain the
insurance coverages described in Schedule 3.19 (which shall list all Property
insured by such coverages) or obtain comparable insurance coverages from
reputable insurers which, in respect to amounts, types and risks insured, are
adequate for the business conducted by the Acquired Companies and consistent
with the existing insurance coverages;

          (e) in good faith and in a timely manner (i) cooperate with Compass
and Compass Florida in satisfying the conditions in this Agreement, (ii) assist
Compass and Compass Florida in obtaining as promptly as possible all consents,
approvals, authorizations and rulings, whether regulatory, corporate or
otherwise, as are necessary for Compass and Compass Florida and the Company (or
any of them) to carry out and consummate the transactions contemplated by this
Agreement, including all consents, approvals and authorizations required by any
agreement or understanding existing at the Closing between the Company and any
governmental agency or other third party, (iii) furnish information concerning
the Acquired Companies not previously provided to Compass required for inclusion
in any filings or applications that may be necessary in that regard and (iv)
perform all acts and execute and deliver all documents necessary to cause the
transactions contemplated by this Agreement to be consummated at the earliest
possible date;

          (f) timely file with the FRB, the Department, and the FDIC, all
financial statements and other reports required to be so filed by any of the
Acquired Companies and to the extent permitted by applicable law, promptly
thereafter deliver to Compass copies of all financial statements and other
reports required to be so filed;

          (g) comply in all material respects with all applicable laws and
regulations, domestic and foreign;

          (h) between the date of this Agreement and Closing, promptly give
written notice to Compass upon obtaining knowledge of any event or fact, or
series of events or facts, that would cause any of the representations or
warranties of the Company contained in or referred to in this Agreement to be
untrue or misleading in any material respect;

          (i) deliver to Compass a list (Schedule 5.1(i)), dated as of the
Effective Time, showing (i) the name of each bank or institution where the
Acquired Companies have accounts or safe deposit boxes, (ii) the name(s) in
which such accounts or boxes are held and (iii) the name of each person
authorized to draw thereon or have access thereto;

          (j) deliver to Compass a list certified by an officer of the Company
and dated as of the Effective Time (Schedule 5.1(j)), showing all liabilities
and obligations of the Acquired Companies incurred since the Balance Sheet Date,
except those arising in the ordinary course of their respective businesses;

          (k) promptly notify Compass of any material change or inaccuracies in
any data previously given or made available to Compass or Compass Florida
pursuant to this Agreement;

          (l) provide access, to the extent that the Company or its Subsidiaries
have the right to provide access, to any or all Property (as defined in Section
3.23) so as to enable Compass to physically inspect any structure or components
of any structure on such Property, including without limitation surface and
subsurface testing and analyses;

          (m) if technologically possible, by no later than December 31, 1997,
change its account numbering system to be compatible with Compass' account
numbering system and replace all checks in the possession of its customers only
with checks which comply with Compass' standards; provided, that if the Merger

                                      A-20
<PAGE>
 
is not consummated for any reason except for termination pursuant to subsections
8.1(b)(ii), 8.1(f) or 8.1(g), Compass will reimburse the Company for the direct
costs of complying with this subsection 5.1(m); and

          (n) by no later than August 1, 1997, file any IRS Form 5500 annual
returns which are currently delinquent and by no later than December 31, 1997,
pay all taxes, fees or penalties related thereto as to which the Company has
been notified prior to such date, or as to which it currently has knowledge that
it owes.

The Company's compliance with subsections 5.1(m) and (n) shall not by itself
constitute a breach of any other covenant or condition to this Agreement.

     SECTION 5.2  Negative Covenants of the Company.  Except with the prior
                  ---------------------------------                        
written consent of Compass or as otherwise specifically permitted by this
Agreement, the Company will not and will use its best efforts not to permit the
Bank, or any other Subsidiary of the Company, to, from the date of this
Agreement to the Closing:

          (a) make any amendment to its articles of incorporation or association
or bylaws;

          (b) make any change in the methods used in allocating and charging
costs, except as may be required by applicable law, regulation or GAAP and after
notice to Compass;

          (c) make any change in the number of shares of the capital stock
issued and outstanding, or issue, reserve for issuance, grant, sell or authorize
the issuance of any shares of its capital stock or subscriptions, options,
warrants, calls, rights or commitments of any kind relating to the issuance or
sale of or conversion into shares of its capital stock, except as may be
required pursuant to outstanding options, subject to the provisions of the
Agreements Regarding Convertible Securities (defined in Section 6.13);

          (d) contract to create any obligation or liability (absolute, accrued,
contingent or otherwise) except in the ordinary course of business and
consistent with prudent banking practices;

          (e) contract to create any mortgage, pledge, lien, security interest
or encumbrances, restrictions, or charge of any kind (other than statutory liens
for which the obligations secured thereby shall not become delinquent), except
in the ordinary course of business and consistent with prudent banking
practices;

          (f) cancel any debts, waive any claims or rights of value or sell,
transfer, or otherwise dispose of any of its material properties or assets,
except in the ordinary course of business and consistent with prudent banking
practices;

          (g) sell any real estate owned as of the date of this Agreement or
acquired thereafter, which real estate qualifies as "other real estate owned"
under accounting principles applicable to it, except in the ordinary course of
business and consistent with prudent banking practices and applicable banking
laws and regulations;

          (h) dispose of or permit to lapse any rights to the use of any
material trademark, service mark, trade name or copyright, or dispose of or
disclose to any person other than its employees any material trade secret not
theretofore a matter of public knowledge;

          (i) except as set forth on Schedule 3.10 and except for regular salary
increases granted in the ordinary course of business within the Company or its
Subsidiaries' 1997 budgets and consistent with prior practices, and except for
the pro rata payment as of the Effective Time of any bonus plans in place as of
the date hereof which are described on Schedule 3.10, grant any increase in
compensation or directors' fees, or pay or agree to pay or accrue any bonus or
like benefit to or for the credit of any director, officer, employee or other
person or enter into any employment, consulting or severance agreement or other
agreement with any director, officer or employee, or adopt, amend or terminate
any Employee Benefit Plan or change or modify the period of vesting or
retirement age for any participant of such a plan;

                                      A-21
<PAGE>
 
          (j) declare, pay or set aside for payment any dividend or other
distribution or payment in respect of shares of its capital stock;

          (k) except through settlement of indebtedness, foreclosure, the
exercise of creditors' remedies or in a fiduciary capacity, acquire the capital
stock or other equity securities or interest of any person;

          (l) make any capital expenditure or a series of expenditures of a
similar nature in excess of $50,000 in the aggregate;

          (m) make any income tax or franchise tax election or settle or
compromise any federal, state, local or foreign income tax or franchise tax
liability, or, except in the ordinary course of business consistent with prudent
banking practices, make any other tax election or settle or compromise any other
federal, state, local or foreign tax liability;

          (n) except for negotiations and discussions between the parties hereto
relating to the transactions contemplated by this Agreement or as otherwise
permitted hereunder, enter into any transaction, or enter into, modify or amend
any contract or commitment other than in the ordinary course of business and
consistent with prudent banking practices;

          (o) except as contemplated by this Agreement, adopt a plan of complete
or partial liquidation, dissolution, merger, consolidation, restructuring,
recapitalization, or other reorganization or business combination of the Company
or any of its Subsidiaries;

          (p) issue any certificates of deposit except in the ordinary course of
business and in accordance with prudent banking practices;

          (q) make any investments except in the ordinary course of business and
in accordance with prudent banking practices;

          (r) modify, amend, waive or extend either the Company Loan Documents
or any rights under such agreements;

          (s) modify any outstanding loan, make any new loan, or acquire any
loan participation, unless such modification, new loan, or participation is made
in the ordinary course of business and in accordance with prudent banking
practices;

          (t) sell or contract to sell any part of the Company's or its
Subsidiaries' premises;

          (u) change any fiscal year or the length thereof;

          (v) take or agree to take any action that would prevent Compass from
accounting for the business combination to be effected by the Merger as a
pooling of interests, including, without limitation, any action inconsistent
with the provisions of Exhibit C hereto;

          (w) except with respect to Federal Reserve Funds, prepay in whole or
in part the Company Indebtedness; or

          (x) except as otherwise permitted by this Agreement enter into any
agreement, understanding or commitment, written or oral, with any other person
which is in any manner inconsistent with the obligations of the Company and its
directors and its Subsidiaries under this Agreement or any related written
agreement.  Nothing contained in this Section 5.2 or in Section 5.1 is intended
to influence the general management or overall operations

                                      A-22
<PAGE>
 
of the Company or its Subsidiaries in a manner not permitted by applicable law
and the provisions thereof shall automatically be reduced in compliance
therewith.


                                  ARTICLE VI.

                             ADDITIONAL AGREEMENTS

     SECTION 6.1  Access To, and Information Concerning, Properties and Records.
                  ------------------------------------------------------------  
During the pendency of the transactions contemplated hereby, the Company shall,
to the extent permitted by law, give Compass, its legal counsel, accountants and
other representatives full access, during normal business hours, throughout the
period prior to the Closing, to all of the Company's and its Subsidiaries'
properties, books, contracts, commitments and records, permit Compass to make
such inspections (including without limitation physical inspection of the
surface and subsurface of any property thereof and any structure thereon) as
they may require and furnish to Compass during such period all such information
concerning the Company and its Subsidiaries and their affairs as Compass may
reasonably request.  All information disclosed by the Company to Compass which
is confidential and which is not in the public domain shall be held confidential
by Compass and its representatives, except to the extent counsel to Compass has
advised it such information is required to or should be disclosed in filings
with regulatory agencies or governmental authorities or in proxy materials
delivered to shareholders of the Company.  In the event this Agreement is
terminated pursuant to the provisions of Article VIII, upon the written request
of the Company, Compass agrees to destroy (and certify to the Company such
destruction) or return to the Company all copies of such confidential
information.

     SECTION 6.2  Filing of Regulatory Approvals.  As soon as reasonably
                  ------------------------------                        
practicable, Compass shall file all notices and applications to the FRB, the
Department and the FDIC which Compass deems necessary or appropriate to complete
the transactions contemplated herein, including the merger of the Bank and
Compass Bank, Jacksonville, Florida ("Compass Bank").  Compass will deliver to
the Company, and the Company will deliver to Compass, copies of all non-
confidential portions of any such applications.

     SECTION 6.3  Miscellaneous Agreements and Consents.  Subject to the terms
                  -------------------------------------                       
and conditions of this Agreement, Compass and the Company agree to use all
reasonable efforts to take, or cause to be taken, all actions, and to do, or
cause to be done, all things necessary, proper, or advisable under applicable
laws and regulations to consummate and make effective, as soon as practicable
after the date hereof, the transactions contemplated by this Agreement.  Compass
and the Company shall use their respective best efforts to obtain or cause to be
obtained consents of all third parties and governmental and regulatory
authorities necessary or desirable for the consummation of the transactions
contemplated herein.

     SECTION 6.4  Company Indebtedness.  Prior to the Effective Time, the
                  --------------------                                   
Company shall pay all regularly scheduled payments on all Company Indebtedness
and shall cooperate with Compass in taking such actions as are reasonably
appropriate or necessary in connection with the redemption, prepayment,
modification, satisfaction or elimination of any outstanding indebtedness of the
Company or its Subsidiaries with respect to which a consent is required to be
obtained to effectuate the Merger and the transactions contemplated by this
Agreement and has not been so obtained.

     SECTION 6.5  Best Good Faith Efforts.  All parties hereto agree that the
                  -----------------------                                    
parties will use their best good faith efforts to secure all regulatory
approvals necessary to consummate the Merger and other transactions provided
herein and to satisfy the other conditions to Closing contained herein.

     SECTION 6.6  Acquisition Proposals.  The Company and the Bank will not, and
                  ---------------------                                         
will use their best efforts to cause their respective directors, officers and
agents (for purposes of this Section 6.6 only, being referred to as
"affiliates") not to, directly or indirectly, solicit or take any other action
to facilitate any inquiries or proposals with respect to, engage or participate
in negotiations concerning, provide any nonpublic information or data to or have

                                      A-23
<PAGE>
 
any discussions with any person other than a party hereto or their affiliates
relating to any acquisition, tender offer (including a self-tender offer),
exchange offer, merger, consolidation, acquisition of beneficial ownership of or
the right to vote securities of such entity or any of its subsidiaries,
dissolution, business combination, purchase of all or any significant portion of
the assets or any division of, or any equity interest in, such entity or any
Subsidiary, or similar transaction other than the Merger (such proposals,
announcements, or transactions being referred to as "Acquisition Proposals").
Notwithstanding the preceding sentence, to the extent its Board of Directors
determines it is required to do so in the exercise of its fiduciary duties to
the Company's shareholders under applicable law as so advised in writing by
independent counsel, the Company and the Bank, and their affiliates, may engage
and participate in negotiations concerning, provide nonpublic information or
data to and have discussions with any person or their affiliates relating to a
written Acquisition Proposal.  The Company and the Bank will promptly notify
Compass orally and in writing if any such Acquisition Proposal (including the
terms thereof and identify of the persons making such proposal) is received and
furnish to Compass a copy of any written proposal.

     SECTION 6.7  Public Announcement.  Subject to written advice of counsel
                  -------------------                                       
with respect to legal requirements relating to public disclosure of matters
related to the subject matter of this Agreement, the timing and content of any
announcements, press releases or other public statements concerning the proposal
contained herein will occur upon, and be determined by, the mutual consent of
the Company and Compass.

     SECTION 6.8  Employee Benefit Plans.  Compass presently intends that, after
                  ----------------------                                        
the Merger, Compass, the Company and its Subsidiaries will not make additional
contributions to the employee benefit plans that were sponsored by the Company
or its Subsidiaries immediately prior to the Merger.  Compass agrees that the
employees of the Company and its Subsidiaries who are retained as employees of
Compass or Compass Bank will be entitled to participate as newly hired employees
in the employee benefit plans and programs maintained for employees of Compass
and its affiliates, in accordance with the respective terms of such plans and
programs, and Compass shall take all actions necessary or appropriate to
facilitate coverage of the Company's and its Subsidiaries' employees in such
plans and programs from and after the Effective Time, subject to the following:

               (i) Employee Welfare Benefit Plans and Programs:  Each employee
     of the Company and its Subsidiaries will be entitled to credit for prior
     service with the Company and its Subsidiaries for all purposes under the
     employee welfare benefit plans and other employee benefit plans and
     programs (other than those described in subparagraph (ii) below and any
     stock option plans) sponsored by Compass to the extent the Company or any
     of its Subsidiaries sponsored a similar type of plan which the Company or
     Company Subsidiary employee participated in immediately prior to the
     Effective Time.  Any preexisting condition exclusion applicable to such
     plans and programs shall be waived with respect to any Company or Company
     Subsidiary employee.  For purposes of determining each Company or Company
     Subsidiary employee's benefit for the year in which the Merger occurs under
     the Compass vacation program, any vacation taken by a Company or Company
     Subsidiary employee preceding the Effective Time for the year in which the
     Merger occurs will be deducted from the total Compass vacation benefit
     available to such employee for such year.  Compass agrees that for purposes
     of determining the number of vacation days available with respect to each
     Company employee for the year in which the Merger occurs, that the number
     of vacation days for such year shall be determined under the Company or its
     Subsidiaries vacation policies in effect as of January 1, 1997.

               (ii) Employee Pension Benefit Plans:  Each Company and Company
     Subsidiary employee shall be entitled to credit for past service with the
     Company and its Subsidiaries for the purpose of satisfying any eligibility
     or vesting periods applicable to the Compass employee pension benefit plans
     which are subject to Sections 401(a) and 501(a) of the Code (including,
     without limitation, the Compass 401(k)/ESOP Plan).  Notwithstanding the
     foregoing, Compass shall not grant any prior years of service credit to
     employees of the Company and its Subsidiaries with respect to any defined
     benefit pension plans sponsored (or contributed to) by Compass; instead,
     Company and Company Subsidiary employees shall be treated as newly hired
     employees of Compass as of the date following the Effective Time for
     purposes of determining eligibility, vesting and benefit accruals
     thereunder.

                                      A-24
<PAGE>
 
     On or before, but effective as of the Effective Time, the Company and its
Subsidiaries may take such actions as may be necessary to cause each individual
employed by the Company and its Subsidiaries immediately prior to the Effective
Time to have a fully vested and nonforfeitable interest in such employee's
account balance under the 401(k) plan sponsored by the Company as of the
Effective Time.

     SECTION 6.9  Merger of Bank.  Compass presently intends to cause the Bank
                  --------------                                              
to merge into Compass Bank or another banking affiliate of Compass immediately
after the Merger, and the Company agrees to cause the Bank to execute documents
and take actions (conditioned on the Merger being effective), including any
amendment to this Agreement as may be necessary for such purpose, and otherwise
cooperate with Compass during the time the Merger transaction is pending in
order to facilitate such merger of the Bank into Compass Bank or such other
affiliate immediately after the Closing.

     SECTION 6.10  Environmental Investigation.
                   --------------------------- 

          (a)  Compass and its consultants, agents and representatives, shall
have the right, at Compass' expense, to the same extent that the Company and its
Subsidiaries have such right, but not the obligation or responsibility, to
inspect any Controlled Property, including, without limitation, for the purpose
of conducting asbestos surveys and sampling, and other environmental assessments
and investigations ("Environmental Inspections").  Compass' right to conduct
Environmental Inspections shall include the right to sample and analyze air,
sediment, soil and groundwater of any Property to the same extent that the
Company or its Subsidiaries have such right.  Compass may conduct such
Environmental Inspections at any time prior to termination of the Escrow
Agreement dated as of July 8, 1997 among Compass, the Company and Fowler,
White, Gillen, Boggs, Villareal, as Escrow Agent.

          (b) The Company and its Subsidiaries shall cause to be performed by an
environmental consulting firm acceptable to Compass an environmental
investigation of any Property acquired, leased, foreclosed, managed or
controlled by the Company or its Subsidiaries between the date hereof and the
Closing Date, the scope and results of which shall be acceptable to Compass in
its sole discretion.

          (c) The Company and its Subsidiaries shall cause to be performed by an
environmental consulting firm acceptable to Compass an environmental
investigation of any Property in which the Company or its Subsidiaries acquires
a security interest between the date hereof and the Closing Date, the scope and
results of which shall be acceptable to Compass in its sole discretion and the
scope and results of which are equivalent to the policies of Compass with
respect to acquiring security interests on real or personal property.

          (d) Compass shall notify the Company of any physical inspections of
Property which it intends to conduct, and the Company may place reasonable
restrictions on the time of such inspections.  Upon Compass' notification to the
Company of the Property upon which it intends to conduct such physical
inspections, the Company and its Subsidiaries shall notify the owner of such
Property and use their best efforts to secure access to such Property for
Compass.

          (e) Each party hereto agrees to indemnify and hold harmless the other
party for any claims for damage to the Property or injury or death to persons in
connection with any Environmental Inspection or secondary investigation of the
Property to the extent such damage, injury or death is directly attributable to
the negligent actions or negligent omissions of such indemnifying party.
Compass shall have no liability or responsibility of any nature whatsoever for
the results, conclusions or other findings related to any Environmental
Inspection, secondary investigation or other environmental survey.  If this
Agreement is terminated, then except as otherwise required by law, Compass shall
have no obligation to make any reports to any governmental authority of the
results of any Environmental Inspection, secondary investigation or other
environmental survey, but such reporting shall remain the responsibility of and
within the discretion of the Company.  Compass shall have no liability to the
Company or its Subsidiaries for making any report of such results to any
governmental authority.

                                      A-25
<PAGE>
 
          (f) The Company agrees to make available to Compass and its
consultants, agents and representatives all documents and other material
relating to environmental conditions to the Property including, without
limitation, the results of all other environmental inspections and surveys.  The
Company also agrees that all engineers and consultants who prepared or furnished
such reports may discuss such reports and information with Compass and shall be
entitled to certify the same in favor of Compass and its consultants, agents and
representatives in such a manner which will entitle Compass to rely upon such
reports and make all other data available to Compass and its consultants, agents
and representatives.  At the written request of the Company, Compass agrees to
provide the Company with a copy of all environmental reports prepared by its
consultants as a result of the Environmental Inspections.  Compass shall keep
confidential the reports, surveys and results relating to and of the
Environmental Inspections, unless otherwise required by law.

     SECTION 6.11  Proxies.  The Company agrees to provide to Compass, within 30
                   -------                                                      
days of the date of this Agreement, agreements executed by persons holding at
least 51% of the Compass Common Stock that they will vote the Shares owned by
them in favor of this Agreement and the transactions contemplated hereby,
subject to required regulatory approvals, and that they will retain the right to
vote such Shares during the term of this Agreement and have given Compass a
proxy to vote such Shares in favor of the Merger if they should fail to do so,
in substantially the form of the Voting Agreement and Irrevocable Proxy attached
hereto as Exhibit D.

     SECTION 6.12  Exchange Agreement.  Immediately prior to the Effective Time,
                   ------------------                                           
the Company and Compass agree to enter into, and Compass agrees to cause Compass
Florida to enter into, the Exchange Agreement with the Exchange Agent, or if the
Exchange Agent refuses to serve as exchange agent, such other exchange agent as
shall mutually agreed to by the Company and Compass.

     SECTION 6.13  Exercise of Convertible Securities.  The Company will use its
                   ----------------------------------                           
best efforts to cause each holder of outstanding warrants, options, rights,
convertible debentures, phantom shares or other securities entitling the holder
thereof to acquire Shares or compensation in respect of Shares (collectively,
the "Convertible Securities") listed on Schedule 3.2 to deliver to Compass and
the Company, within 30 days of the date of this Agreement, such holder's
agreement in the form of Exhibit L attached hereto ("Agreement Regarding
Convertible Securities").

     SECTION 6.14  Releases of Officers.  The Company shall use its best efforts
                   --------------------                                         
to deliver to Compass an instrument in the form of Exhibit I attached hereto
dated the Effective Time signed by the officers listed on Schedule 6.14 hereto
releasing the Company and its Subsidiaries from any and all claims of such
officers (except as to deposits, accounts and accrued compensation permitted by
their respective written agreements with the Company or its Subsidiaries);

     SECTION 6.15  Indemnification and D&O Insurance.  (a) With respect to all
                   ---------------------------------                          
persons who are currently covered by the Company's or any of its Subsidiaries'
directors' and officers' liability insurance, Compass agrees to permit the
Company and its Subsidiaries to obtain an extended reporting period of the
current directors' and officers' liability insurance maintained by the Company
or any of its Subsidiaries (otherwise know as "Tail Coverage") for a period of
not less than three years from the Effective Time (provided that Compass or the
Surviving Corporation may substitute therefor policies of at least equivalent
coverage containing terms and conditions which are no less advantageous) with
respect to matters occurring prior to the Effective Time, provided that the
aggregate cost thereof does not exceed $38,000.

     (b) Compass shall, and shall cause the Surviving Corporation (and its
successors and assigns) to indemnify each person who was or is a party to any
proceeding by reason of the fact that such person is or was a director or
officer of the Company or any of its Subsidiaries ("Indemnified Party") against
liability incurred in connection with such proceeding pursuant to the provisions
of Section 607.0850 of the FBCA, or any amendment thereof.  Compass agrees to
advance expenses incurred by any Indemnified Party as permitted by paragraphs 6
and 7 of Section 607.0850 of the FBCA, as such provisions may be amended from
time to time.  Notwithstanding the foregoing, no claim shall be made under this
paragraph (b) until all coverage has been exhausted under the policy described
in paragraph (a) above.

                                      A-26
<PAGE>
 
     (c) The provisions of this Section 6.15 are intended to be for the benefit
of and shall be enforceable by, each Indemnified Party, his or her heirs and
representatives, and shall survive the consummation of the Merger and be binding
on all successors and assigns of Compass and the Surviving Corporation.


                                  ARTICLE VII.

                    CONDITIONS TO CONSUMMATION OF THE MERGER

     SECTION 7.1  Conditions to Each Party's Obligation to Effect the Merger.
                  ----------------------------------------------------------  
The respective obligations of each party to effect the Merger are subject to the
satisfaction or waiver of the following conditions prior to the Effective Time:

          (a) the receipt of required regulatory approvals and the expiration of
any applicable waiting period with respect thereto;

          (b) the Closing will not violate any injunction, order or decree of
any court or governmental body having competent jurisdiction;

          (c) the approval of the Merger by a majority of the Company's
shareholders entitled to vote at the Shareholders' Meeting;

          (d) a registration statement and any required state securities law
filings covering the Compass Common Stock to be issued in the Merger shall be
effective under the Securities Act and any applicable state securities or "blue
sky" acts and no stop order suspending the effectiveness of such registration
statement shall be in effect and no proceedings for such purpose, or any
proceedings under the SEC or applicable state securities authorities rules with
respect to the transactions contemplated hereby, shall be pending before or
threatened by the SEC or any applicable state securities or blue sky
authorities; and

          (e) receipt by Compass and the Surviving Corporation of an opinion
from Balch & Bingham LLP in form and substance reasonably satisfactory to each
party hereto, dated as of the Effective Time, that the Merger will qualify as a
reorganization under Section 368(a) of the Code and that accordingly: (i) no
gain or loss will be recognized by the Parties as a result of the Merger; (ii)
no gain or loss will be recognized by the shareholders of the Company who
exchange their Company Common Stock solely for Compass Common Stock pursuant to
the Merger (except with respect to cash received in lieu of a fractional share
interest in Compass Common Stock); and (iii) the tax basis of the Compass Common
Stock received by shareholders who exchange all of their Company Common Stock
solely for Compass Common Stock in the Merger will be the same as the tax basis
of the Company Common Stock surrendered in exchange therefor (reduced by any
amount allocable to a fractional share interest for which cash is received).  In
rendering such opinion, Balch & Bingham LLP shall require and rely upon
representations contained in certificates of officers of Compass and of the
Company.

     SECTION 7.2  Conditions to the Obligations of Compass and Compass Florida
                  ------------------------------------------------------------
to Effect the Merger.
- -------------------- 

     The obligations of Compass and Compass Florida to effect the Merger are
subject to the satisfaction or waiver of the following conditions prior to the
Effective Time or such earlier date as may be specified:

          (a) all representations and warranties of the Company shall be true
and correct in all material respects as of the date hereof and at and as of the
Closing, with the same force and effect as though made on and as of the Closing;

                                      A-27
<PAGE>
 
          (b) the Company shall have performed in all material respects all
obligations and agreements and in all material respects complied with all
covenants and conditions, contained in this Agreement to be performed or
complied with by it prior to the Effective Time;

          (c) there shall not have occurred a Material Adverse Effect with
respect to the Company and its Subsidiaries;

          (d) the directors of the Company and its Subsidiaries shall have
delivered to Compass an instrument in the form of Exhibit J attached hereto
dated the Effective Time releasing the Company and its Subsidiaries from any and
all claims of such directors (except as to their deposits, accounts and
contractual liabilities) and shall have delivered to Compass their resignations
as directors of the Company and its Subsidiaries;

          (e) Compass shall have received the opinions of counsel to the Company
acceptable to it substantially in the form of Exhibit E attached hereto;

          (f) the holders of no more than 5% of the Shares shall have demanded
payment of the fair value of their shares as dissenting shareholders;

          (g) Compass shall have received a letter from KPMG Peat Marwick LLP,
dated as of the Effective Time, to the effect that the Merger will qualify for
pooling-of-interests accounting treatment if closed and consummated in
accordance with this Agreement;

          (h) the Company shall have no Company Indebtedness other than Federal
Funds borrowing;

          (i) Compass shall have received from holders of the Company's capital
stock receiving at least 45% of the total Merger Consideration a representation
in the form of Exhibit K that as of the date thereof they have no plan or
intention to sell or otherwise dispose of shares of Compass Common Stock
received pursuant to the Merger;

          (j) the Company shall have delivered to Compass a schedule of all
transactions in the capital stock (or instruments exercisable for or convertible
into capital stock) of the Company of which the Company has knowledge from and
including the date of this Agreement through the Effective Time;

          (k) Compass shall have received, within 30 days of the date of this
Agreement, duly executed Agreements Regarding Convertible Securities in the form
of Exhibit L attached hereto and the transactions contemplated by the Agreements
Regarding Convertible Securities shall have been, or shall simultaneously with
Closing be, consummated;

          (l) the persons whose names are listed on Schedule 7.2(l) shall have
entered into noncompetition agreements with Compass or one of its Affiliates, in
the form of Exhibit H attached hereto which shall be in full force and effect at
the Effective Time;

          (m) there shall be no reasonable basis for any Proceeding, claim or
action of any nature seeking to impose, or that could result in the imposition
on the Company or any of its Subsidiaries of, any liability relating to
Polluting Substances or arising pursuant to Environmental Laws, which when
considered individually or aggregately, has or could reasonably be expected to
have a Material Adverse Effect upon the Company and its Subsidiaries taken as a
whole;

          (n) the persons listed on Schedule 1.8(b) shall have entered into the
Pooling Transfer Restrictions Agreements within 30 days of the date of this
Agreement and such Agreements shall be in full force and effect at the Effective
Time;

                                      A-28
<PAGE>
 
          (o) the receipt of regulatory approvals which approvals shall not have
imposed any condition or requirement which would adversely impact the economic
or business benefits of the transactions contemplated by this Agreement or
otherwise would be so burdensome as to render inadvisable the consummation of
the Merger;

          (p) the shareholder ratification described in subsection 1.7(d)(iii);

          (q) the Company and the Exchange Agent shall have executed and
delivered the Exchange Agent Agreement; provided that Compass shall be permitted
to substitute a successor Exchange Agent selected by Compass which shall also be
Compass' transfer agent;

          (r) the executed copies of the Voting Agreement and Irrevocable Proxy
delivered pursuant to Section 6.11 shall be in full force and effect for
purposes of voting at the Shareholder's Meeting;

          (s) Carl Walls shall have entered into the Noncompetition and
Employment Agreement in the form of Exhibit H-1 attached hereto which shall be
in full force and effect at the Effective Time; and

          (t) Compass shall have received certificates dated the Closing
executed by the Chairman of the Board of the Company and by the Chairman of the
Board of its Subsidiaries, and the Secretary or Cashier of the Company and its
Subsidiaries, respectively, certifying in such reasonable detail as Compass may
reasonably request, to the effect described in Sections 7.2(a), (b), (c), (f),
(h) and (m).

     SECTION 7.3  Conditions to the Obligations of the Company to Effect the
                  ----------------------------------------------------------
Merger.  The obligations of the Company to effect the Merger are subject to the
- ------                                                                         
satisfaction or waiver of the following conditions prior to the Effective Time:

          (a) all representations and warranties of Compass shall be true and
correct in all material respects as of the date hereof and at and as of the
Closing, with the same force and effect as though made on and as of the Closing;

          (b) Compass and Compass Florida shall have performed in all material
respects all obligations and agreements and in all material respects complied
with all covenants and conditions contained in this Agreement to be performed or
complied with by either of them prior to the Effective Time;

          (c) the Company shall have received the opinion of counsel to Compass
and Compass Florida acceptable to it, as to the matters set forth on Exhibit F
attached hereto;

          (d) the Company and its Subsidiaries shall have delivered to the
directors of the Company and its Subsidiaries an instrument in the form of
Exhibit J attached hereto dated the Effective Time releasing such directors from
any and all claims of the Company and its Subsidiaries (except as to
indebtedness or other contractual liabilities); provided, however, that such
releases shall not release an action for fraud against such directors by Compass
or Compass Florida in connection with the transactions contemplated by this
Agreement;

          (e) the Company shall have received certificates dated the Closing,
executed by appropriate officers of Compass and Compass Florida, respectively,
certifying, in such detail as the Company may reasonably request, to the effect
described in Sections 7.3(a), (b) and (f);

          (f) there shall not have occurred a Material Adverse Effect with
respect to Compass and its Subsidiaries; and

          (g) Compass and the Exchange Agent shall have executed and delivered
the Exchange Agent Agreement; provided that Compass shall be permitted to
substitute a successor Exchange Agent selected by Compass which shall also be
Compass' transfer agent.

                                      A-29
<PAGE>
 
                                 ARTICLE VIII.

                         TERMINATION; AMENDMENT; WAIVER

     SECTION 8.1  Termination.  This Agreement may be terminated and the Merger
                  -----------                                                  
contemplated hereby may be abandoned at any time notwithstanding approval
thereof by the shareholders of the Company, but prior to the Effective Time:

          (a) by mutual written consent duly authorized by the Boards of
Directors of Compass and the Company;

          (b) by Compass (i) if Compass learns or becomes aware of a state of
facts or breach or inaccuracy of any representation or warranty of the Company
contained in Article III which constitutes a Material Adverse Effect, (ii) if
there shall be a breach of Section 6.6, (iii) if there shall be a breach of
Section 6.10(b) or (c), or (iv) if any of the conditions to Closing contained in
Section 7.1 or 7.2 are not satisfied or waived in writing by Compass on or prior
to the Termination Date;

          (c) by the Company if the conditions to Closing contained in Section
7.1 or 7.3 are not satisfied or waived in writing by the Company on or prior to
the Termination Date;

          (d) by Compass or the Company if the Effective Time shall not have
occurred on or before the expiration of nine months from the date of this
Agreement (the "Termination Date") or such later date agreed to in writing by
Compass and the Company;

          (e) by Compass or the Company if any court of competent jurisdiction
in the United States or other United States (federal or state) governmental body
shall have issued an order, decree or ruling or taken any other action
restraining, enjoining or otherwise prohibiting the Merger and such order,
decree, ruling or other action shall have been final and nonappealable;

          (f)  by Compass if (i) the Board of Directors of the Company shall
have withdrawn or modified in any manner its approval or recommendation of this
Agreement or the Merger, or shall have resolved to do the same; or (ii)
following the receipt of an Acquisition Proposal, the Company or any of its
officers, directors or agents shall (A) fail to provide information regarding
the Company or execute any documents which are necessary to file the
Registration Statement or any regulatory applications necessary to obtain the
requisite approvals of the Merger or the merger of the Bank (described in
Section 6.9) or take such other action as may be necessary to timely consummate
the Merger and the transactions contemplated hereby consistent with Section 6.5
hereof or (B) postpone, adjourn or delay the Shareholders' meeting; or

          (g)  by the Company if it shall receive any Acquisition Proposal after
the date hereof from a third party or parties and the Board of Directors of the
Company shall have received a written opinion from independent legal counsel to
the effect that, and the Board of Directors shall have determined in good faith
in the exercise of its fiduciary duties that, the Company is required to pursue
such Acquisition Proposal; provided, however that the Company may only terminate
this Agreement pursuant to this clause if it simultaneously with such
termination delivers to Compass the termination fee provided for in Section 8.5
hereof.

     SECTION 8.2  Effect of Termination.  In the event of the termination and
                  ---------------------                                      
abandonment of this Agreement pursuant to Section 8.1 hereof, this Agreement
shall forthwith become void and have no effect, without any liability on the
part of any party or its directors, officers or shareholders, other than the
provisions of Sections 6.10, 8.2, 10.1, 10.8 and Article IX.  Nothing contained
in this Section 8.2 shall relieve any party from liability for any breach of
this Agreement.

                                      A-30
<PAGE>
 
     SECTION 8.3  Amendment.
                  --------- 

          (a) To the extent permitted by applicable law, this Agreement may be
amended by action taken by or on behalf of the Board of Directors of the
Company, Compass and, if required, Compass Florida at any time before or after
adoption of this Agreement by the shareholders of the Company but, after any
submission of this Agreement to such shareholders for approval, no amendment
shall be made which reduces the Merger Consideration or which materially and
adversely affects the rights of the Company's shareholders hereunder without any
required approval of such shareholders.  This Agreement may not be amended
except by an instrument in writing signed on behalf of all the parties.

          (b) The parties hereto hereby agree to enter into an amendment of this
Agreement for the purpose of adding Compass Florida as a party hereto, which
amendment shall be made prior to any submission of this Agreement to
shareholders of the Company for their approval.  As a condition to the Company's
entry into such an amendment, Compass Florida shall deliver to the Company a
certificate in substantially the form of Exhibit G attached hereto.

     SECTION 8.4  Extension; Waiver.  At any time prior to the Effective Time,
                  -----------------                                           
the parties may (i) extend the time for the performance of any of the
obligations or other acts of the other parties hereto, (ii) waive any
inaccuracies in the representations and warranties contained herein or in any
document, certificate or writing delivered pursuant hereto, or (iii) waive
compliance with any of the agreements or conditions contained herein.  Any
agreement on the part of any party to any such extension or waiver shall be
valid only if set forth in an instrument in writing signed on behalf of such
party.

     SECTION 8.5  Termination Fee.  If the Company either (a) violates its
                  ---------------                                         
obligations set forth in Section 6.6 hereof and this Agreement is thereafter
terminated pursuant to Section 8.1(b)(ii), or (b) receives any Acquisition
Proposal and this Agreement is thereafter terminated pursuant to Sections 8.1(f)
or 8.1(g) as a result of receipt of such Acquisition Proposal, then the Company
shall pay to Compass a fee of $2,500,000 in cash at the time of such
termination.


                                  ARTICLE IX.

           NON-SURVIVAL OF REPRESENTATIONS, WARRANTIES AND COVENANTS

     The parties hereto agree that all of their respective representations,
warranties and covenants contained in this Agreement shall not survive after the
Effective Time, except that the provisions of Sections 6.8, 6.10(f), 6.15, 10.1
and 10.8 and Articles I, II and IX of this Agreement and the provisions of the
Exchange Agent Agreement shall survive the Effective Time.


                                   ARTICLE X.

                                 MISCELLANEOUS

     SECTION 10.1  Expenses.  All costs and expenses incurred in connection with
                   --------                                                     
the transactions contemplated by this Agreement, including without limitation,
attorneys' fees, accountants' fees, other professional fees and costs related to
expenses of officers and directors of the Company and its Subsidiaries, shall be
paid by the party incurring such costs and expenses; provided, however, without
the consent of Compass, which consent shall not be unreasonably withheld, all
such costs and expenses incurred by the Company and its Subsidiaries shall not
exceed $125,000 exclusive of the fairness opinion of Alex Sheshunoff & Co.
obtained by the Company prior to the date of this Agreement.  Each party hereto
hereby agrees to and shall indemnify the other parties hereto against any
liability arising from any such fee or payment incurred by such party.

                                      A-31
<PAGE>
 
     SECTION 10.2  Brokers and Finders.  All negotiations on behalf of Compass
                   -------------------                                        
and the Company relating to this Agreement and the transactions contemplated by
this Agreement have been carried on by the parties hereto and their respective
agents directly without the intervention of any other person in such manner as
to give rise to any claim against Compass, Compass Florida, the Company or its
Subsidiaries for financial advisory fees, brokerage or commission fees, finder's
fees or other like payment in connection with the consummation of the
transactions contemplated hereby.

     SECTION 10.3  Entire Agreement; Assignment.  This Agreement (a) constitutes
                   ----------------------------                                 
the entire agreement among the parties with respect to the subject matter hereof
and supersedes all other prior agreements and understandings, both written and
oral, among the parties or any of them with respect to the subject matter
hereof, and (b) shall not be assigned by operation of law or otherwise, provided
that Compass may assign its rights and obligations or those of Compass Florida
to any direct or indirect, wholly-owned, subsidiary of Compass, but no such
assignment shall relieve Compass of its obligations hereunder if such assignee
does not perform such obligations.

     SECTION 10.4  Further Assurances.  From time to time as and when requested
                   ------------------                                          
by Compass or its successors or assigns, the Company, the officers and directors
of the Company, or its Subsidiaries, shall execute and deliver such further
agreements, documents, deeds, certificates and other instruments and shall take
or cause to be taken such other actions, including those as shall be necessary
to vest or perfect in or to confirm of record or otherwise the Company's or its
Subsidiaries' title to and possession of, all of their respective property,
interests, assets, rights, privileges, immunities, powers, franchises and
authority, as shall be reasonably necessary or advisable to carry out the
purposes of and effect the transactions contemplated by this Agreement.

     SECTION 10.5  Enforcement of the Agreement.  The parties hereto agree that
                   ----------------------------                                
irreparable damage would occur in the event that any of the provisions of this
Agreement were not performed in accordance with their specific terms or were
otherwise breached.  It is accordingly agreed that the parties shall be entitled
to an injunction or injunctions to prevent breaches of this Agreement and to
enforce specifically the terms and provisions hereof, this being in addition to
any other remedy to which they are entitled at law or in equity.

     SECTION 10.6  Severability.  The invalidity or unenforceability of any
                   ------------                                            
provision of this Agreement shall not affect the validity or enforceability of
any other provisions of this Agreement, which shall remain in full force and
effect.

     SECTION 10.7  Notices.  All notices, requests, claims, demands and other
                   -------                                                   
communications hereunder shall be in writing and shall be deemed to have been
duly given when delivered if in person, by cable, telegram or telex or by
telecopy, or five business days after mailing if delivered by registered or
certified mail (postage prepaid, return receipt requested) to the respective
parties as follows:

          if to Compass or Compass Florida:

               D.  Paul Jones, Jr.
               Chairman and Chief Executive Officer
               Compass Bancshares, Inc.
               15 South 20th Street
               Birmingham, Alabama 35233
               Telecopy No.:  (205) 933-3043

                                      A-32
<PAGE>
 
          with copies to:

               Daniel B. Graves
               Associate General Counsel
               Compass Bancshares, Inc.
               15 South 20th Street
               Birmingham, Alabama 35233
               Telecopy No.: (205) 933-3043

               and

               Suzanne Ashe
               Balch & Bingham LLP
               Suite 2600
               1901 Sixth Avenue North
               Birmingham, Alabama  35203
               Telecopy No.:  (205) 226-8799

          if to the Company:

               S. Clark Butler and Carl Walls
               GSB Investments, Inc.
               2814 SW 34th Street
               Gainesville, Florida  32608

          with copies to:

               Michael E. Warren
               AMJ Inc. of Gainesville
               502 N.W. 16th Avenue
               Gainesville, Florida  32601

               and

               David C. Shobe
               Fowler, White, Gillen, Boggs, Villareal and Barker, P.A.
               Suite 1700
               501 East Kennedy Boulevard
               Tampa, Florida  33601

or to such other address as the person to whom notice is given may have
previously furnished to the others in writing in the manner set forth above
(provided that notice of any change of address shall be effective only upon
receipt thereof).

     SECTION 10.8  Governing Law.  This Agreement shall be governed by and
                   -------------                                          
construed in accordance with the laws of the State of Florida, regardless of the
laws that might otherwise govern under applicable principles of conflicts of
laws thereof.

     SECTION 10.9  Descriptive Headings.  The descriptive headings are inserted
                   --------------------                                        
for convenience of reference only and are not intended to be part of or to
affect the meaning or interpretation of this Agreement.

                                      A-33
<PAGE>
 
     SECTION 10.10  Parties in Interest.  This Agreement shall be binding upon
                    -------------------                                       
and inure solely to the benefit of each party hereto, and nothing in this
Agreement, express or implied, is intended to confer upon any other person any
rights or remedies of any nature whatsoever under or by reason of this
Agreement.

     SECTION 10.11  Counterparts.  This Agreement may be executed in two or more
                    ------------                                                
counterparts, each of which shall be deemed to be an original, but all of which
shall constitute one and the same agreement.

     SECTION 10.12  Incorporation by Reference.  Any and all schedules,
                    --------------------------                         
exhibits, annexes, statements, reports, certificates or other documents or
instruments referred to herein or attached hereto are incorporated herein by
reference hereto as though fully set forth at the point referred to in the
Agreement.

     SECTION 10.13  Obligations of Compass and the Company.  Whenever this
                    --------------------------------------                
Agreement requires Compass (including the Surviving Corporation) and the Company
to take any action, such requirement shall be deemed to include an undertaking
by Compass or the Company, as the case may be, to cause their respective
Subsidiaries to take such action.

     SECTION 10.14  Fiduciary Duty.  Subject to Sections 6.6, 8.1(f) and (g) and
                    --------------                                              
8.5, no provision of this Agreement shall be construed to prevent the exercise
by any director of the Company or any of its Subsidiaries (or the actions of the
Company or any of its Subsidiaries thereon) of his or her fiduciary duty.

     SECTION 10.15  Certain Definitions.
                    ------------------- 

          (a) "Subsidiary" or "Subsidiaries" shall mean, when used with
reference to an entity, any corporation, a majority of the outstanding voting
securities of which are owned directly or indirectly by such entity or any
partnership, joint venture or other enterprise in which any entity has, directly
or indirectly, any equity interest.

          (b) "Material Adverse Effect" on a Party shall mean an event, change,
or occurrence which, individually or together with any other event, change, or
occurrence, has a material adverse impact on the financial position, business,
or results of operations of such party and its Subsidiaries, taken as a whole;
provided that, the Company's compliance with subsections 5.1(m) and (n) and the
written executed plan contemplated by Section 5(ii) of the Escrow Agreement
entered into between the parties hereto as of June [27], 1997 shall not be
considered in determining whether a Material Adverse Effect has occurred, but
the Company's noncompliance with any of subsections 5.1(m) or (n) of this
Agreement or such written plan shall be deemed to constitute a Material Adverse
Effect on the Company and its Subsidiaries.

          (c) "Environmental Laws" shall mean all federal, state and local laws,
ordinances, rules, regulations, guidance documents, directives, and decisions,
interpretations and orders of courts or administrative agencies or authorities,
relating to the release, threatened release, recycling, processing, use,
handling, transportation treatment, storage, disposal, remediation, removal,
inspection or monitoring of Polluting Substances or protection of human health
or safety or the environment (including, without limitation, wildlife, air,
surface water, ground water, land surface, and subsurface strata), including,
without limitation, the Comprehensive Environmental Response Compensation and
Liability Act of 1980, as amended ("CERCLA"), the Superfund Amendments and
Reauthorization Act of 1986, as amended ("SARA"), the Resource Conservation and
Recovery Act of 1976, as amended ("RCRA"), Hazardous and Solid Waste Amendments
of 1984, as amended ("HSWA"), the Hazardous Materials Transportation Act, as
amended ("HMTA"), the Toxic Substances Control Act ("TSCA"), Occupational Safety
and Health Act ("OSHA"), Federal Water Pollution Control Act, Clean Air Act, and
any and all regulations promulgated pursuant to any of the foregoing.

          (d) "Polluting Substances" shall mean those substances included within
the statutory or regulatory definitions, listings or descriptions of
"pollutant," "contaminant," "toxic waste," "hazardous substance," "hazardous
waste," "solid waste," or "regulated substance" pursuant to CERCLA, SARA, RCRA,
HSWA, HMTA, TSCA, OSHA, and/or any other Environmental Laws, as amended, and
shall include, without limitation, any material,

                                      A-34
<PAGE>
 
waste or substance which is or contains explosives, radioactive materials, oil
or any fraction thereof, asbestos, or formaldehyde.  To the extent that the laws
or regulations of the State of Florida establish a meaning for "hazardous
substance," "hazardous waste," "hazardous materials," "solid waste," or "toxic
waste," which is broader than that specified in any of CERCLA, SARA, RCRA, HSWA,
HMTA, TSCA, OSHA or other Environmental Laws such broader meaning shall apply.

          (e) "Release" shall mean any spilling, leaking, pumping, pouring,
emitting, emptying, discharging, injecting, escaping, leaching, dumping,
disposing, discarding or abandoning.

          (f) "Knowledge" or "known" -- An individual shall be deemed to have
"knowledge" of or to have "known" a particular fact or other matter if (i) such
individual is actually aware of such fact or other matter, or (ii) a prudent
individual should have known such fact or other matter in the course of
performing the responsibilities of his or her job position.  A corporation or
bank shall be deemed to have "knowledge" of or to have "known" a particular fact
or other matter if any individual who is serving, or who has at any time served,
as a director or officer of the corporation or bank, has, or at any time had,
knowledge of such fact or other matter.  Whenever reference herein is made to
the knowledge of the Company or its Subsidiaries, such knowledge shall be
limited to the knowledge of certain designated officers of the Company or its
Subsidiaries.  For this purpose, the designated officers of the Company and its
Subsidiaries shall be deemed to be the following persons:

               Carl Walls
               Sheri Higginbotham
               Patricia Stark
               John Januszewski
               Debra Gray
               Alice Colson
               John Martin


                            [SIGNATURE PAGE FOLLOWS]

                                      A-35
<PAGE>
 
     IN WITNESS WHEREOF, each of the parties has caused this Agreement to be
executed on its behalf by its officers thereunto duly authorized, all as of the
                       day and year first above written.


ATTEST:                       COMPASS BANCSHARES, INC.



By /s/ Daniel B. Graves               By /s/ Garret R. Hegel           
   --------------------------            ----------------------------  
   Its: Assistant Secretary              Its: Chief Financial Officer  
                                                                       
                                                                       
                                                                       
ATTEST:                                G.S.B. INVESTMENTS, INC.        
                                                                       
                                                                       
                                                                       
By /s/John A. Januszewski              By /s/ S. Clark Butler          
   --------------------------             ---------------------------  
   Its: Secretary                         Its: Chairman                 

                                      A-36
<PAGE>
 
                                   EXHIBIT A

                    POOLING TRANSFER RESTRICTIONS AGREEMENT


     This Pooling Transfer Restrictions Agreement (this "Agreement") is executed
and delivered this ____ day of _________, 1997 by and between Compass
Bancshares, Inc. ("Compass"), G.S.B. Investments, Inc. (the "Company"), and the
undersigned shareholder of the Company (the "Shareholder").

     WHEREAS, Compass and the Company entered into an Agreement and Plan of
Merger dated ________, 1997 ("Merger Agreement") pursuant to which the Company
will be merged with an existing or to-be-formed subsidiary of Compass (the
"Merger"); and

     WHEREAS, Compass has required as a condition to entering into the Merger
Agreement that the Company and the Shareholder and each other affiliate of the
Company deliver to Compass an agreement in substantially the form hereof;

     NOW, THEREFORE, in consideration of Compass' agreement to enter into the
Merger Agreement and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the undersigned, intending to be
legally bound, hereby agree as follows:

     1.   Provided that the Merger Agreement is not amended in any manner which
decreases the Merger Consideration to be received by the Shareholders in the
Merger, the Shareholder agrees that he will not sell, pledge, transfer or
otherwise dispose of any shares of the Company's common stock, par value $.10
per share ("Company Common Stock"), within 30 days prior to the Effective Time
(as defined in the Merger Agreement).  The Shareholder further agrees that until
the publication of financial results covering at least 30 days of post-Merger
combined operations of the Company and Compass, he will not sell, pledge,
transfer or otherwise dispose of any shares of the Compass Common Stock to be
acquired by him in the Merger, except for pledges by the Shareholder of all or
part of such Shareholder's Compass Common Stock acquired in the Merger to secure
loans, provided the lender accepts any pledge of such Compass Common Stock
subject to the terms of this Agreement.  The Shareholder further agrees that he
will not sell, pledge, transfer or otherwise dispose of any shares of the
Compass Common Stock to be acquired by him in the Merger except in a manner
which is consistent with Rule 145, as amended or superseded, promulgated by the
Securities and Exchange Commission ("SEC") under the Securities Act of 1933, as
amended ("Securities Act") and any new requirements imposed by the SEC or the
Financial Accounting Standard's Board for Compass' accounting for the Merger as
a pooling of interests which are not materially adverse to the Shareholder.  For
purposes of the foregoing sentence, any extension of the period during which a
Shareholder is restricted from selling Compass Common Stock by more than 180
days under the pooling rules, which extension becomes effective prior to the
Effective Time, shall be considered materially adverse.  Any extension of such
period or other change in the pooling rules to which the Shareholder is subject
which becomes effective following the Effective Time shall not be considered
materially adverse.  In the event of an extension which is materially adverse to
the Shareholder as provided in this Section 1, the Shareholder shall have the
right to terminate this Agreement by written notice to Compass prior to the
Effective Time.  If such notice is not received by Compass prior to the
Effective Time, the Shareholder agrees to comply with any changes or extensions
under the pooling rules and this Agreement shall remain in full force and
effect.  In addition, if the Shareholder terminates this Agreement as provided
herein, any Shareholder Representation of such Shareholder in the form of
Exhibit K to the Merger Agreement shall be unaffected by such termination.

     2.   The Shareholder further acknowledges and agrees that provided that the
Merger Agreement is not amended in any manner which decreases the Merger
Consideration to be received by the Shareholders in the Merger, he will be
subject to Rule 145 promulgated by the SEC under the Securities Act, and agrees
not to transfer any Compass Common Stock received by him in the Merger except in
compliance with the applicable provisions of the Securities Act, the Exchange
Act, and the respective rules and regulations thereunder or pursuant to
exemptions therefrom.

     3.   The Shareholder agrees that the shares of Compass Common Stock to be
issued to him in the Merger will bear a restrictive transfer legend in
substantially the following form:

                                       1
<PAGE>
 
     The shares represented by this certificate are subject to a Pooling
     Transfer Restrictions Agreement dated _______ __, 1997 which restricts any
     sale or other transfer of such shares prior to the public release by
     Compass Bancshares, Inc. of 30 days of post-merger combined operations of
     G.S.B. Investments, Inc. and Compass Bancshares, Inc. The issuer will
     furnish to the record holder of this certificate, without charge, upon
     written request to the issuer at its principal place of business, a copy of
     the Pooling Transfer Restrictions Agreement.

Following a written request from the Shareholder addressed to the Corporate
Secretary of Compass, Compass agrees to instruct its transfer agent to remove
the restrictive legend from any certificates evidencing shares subject hereto
promptly following the expiration of the transfer restrictions described in
Section 1.

     4.   The Company agrees and the Shareholder acknowledges and agrees that
the Company will not permit the transfer of any shares of Company Common Stock
by the Shareholder or any other Company affiliate within 30 days prior to the
Effective Time.

     5.   This Agreement may be executed in one or more counterparts, each of
which shall be deemed an original, but all of which together shall constitute
one and the same instrument.

     6.   Any defined terms not defined herein shall have the meaning ascribed
to them in the Merger Agreement.

     7.   Any notice required under this Agreement shall be deemed given if made
in writing and sent via pre-paid first class mail, or by nationally recognized
overnight courier, to:

          If to Compass:

          Compass Bancshares, Inc.
          15 South 20th Street
          Birmingham, Alabama  35223
          Attention:  Daniel B. Graves
                      Associate General Counsel

          If to the Shareholder:

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

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

                            [SIGNATURE PAGE FOLLOWS]

                                       2
<PAGE>
 
IN WITNESS WHEREOF, the undersigned set his hand effective as of the day first
written above.

                              COMPASS BANCSHARES, INC.


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

                              G.S.B. INVESTMENTS, INC.


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


                              --------------------------------   
                              Signature of Shareholder


                              --------------------------------    
                              Printed Name of Shareholder

                                       3
<PAGE>
 
                                   EXHIBIT B


                            EXCHANGE AGENT AGREEMENT


     This Exchange Agent Agreement, dated as of ________, 1997, is made and
entered into by and among Compass Bancshares, Inc., a Delaware corporation
("Compass"), G.S.B. Investments, Inc., a _______ corporation ("Company"), and
Continental Stock Transfer & Trust Company, a New York banking corporation
("Exchange Agent").

                                   PREAMBLE:

     Pursuant to the Agreement and Plan of Merger dated as of
__________________, 1997 ("Merger Agreement") among Compass and the Company, the
Company shall, at the Effective Time, be merged with Compass or a designated
affiliate of Compass (the "Surviving Corporation").

     After the Effective Time, the outstanding shares of the common stock, par
value $______ per share (including for this purpose any shares of common stock
which can be acquired upon the exercise of any warrant, option, right,
convertible debt instrument or other security pursuant to which shares of Common
Stock may be obtained (collectively, "Derivative Securities")), of the Company
("Company Common Stock") shall solely represent, in the aggregate, the right to
payment by Compass of total Merger Consideration of __________ shares of Compass
common stock, par value $2.00 per share ("Compass Common Stock") (or cash in
lieu of fractional shares), subject to the rights of qualified dissenting
shareholders of the Company.

     The Company has requested Compass to designate the Exchange Agent in
connection with the exchange (the "Exchange") of shares of Company Common Stock
for shares of Compass Common Stock, subject to the terms and conditions hereof
and of the Merger Agreement. The Exchange Agent will receive Company Common
Stock delivered for exchange pursuant to the terms of the Merger Agreement, and
will process such certificates representing Company Common Stock
("Certificates") and related documents. Compass desires that the Exchange Agent
act in such capacity.

     NOW THEREFORE, in consideration of the premises and of the mutual
agreements and covenants contained herein, and other good and valuable
consideration, the receipt of which is hereby acknowledged, the parties,
intending to be legally bound, hereby agree as follows:

     1.   Appointment of Exchange Agent. Continental Stock Transfer & Trust
Company is hereby appointed as the Exchange Agent for payment of the Merger
Consideration to shareholders of the Company. Such appointment shall be in
accordance with the terms and conditions set forth herein.

     2.   Closing of Stock Transfer Books. At the Effective Time, the Company's
stock transfer books will be closed and no transfers shall be permitted.

     3.   Duties of Exchange Agent. The Exchange Agent is authorized and
directed to perform the following functions contemplated by the Merger Agreement
and the Letters of Transmittal (defined below):

          (a) Distribution of Letters of Transmittal. The Exchange Agent shall
     mail to the holders of record of Company Common Stock, by first class
     United States mail, postage prepaid, copies of Letters of Transmittal,
     including Guidelines for Certification of Taxpayer Identification Number on
     Substitute Form W-9 in substantially the form attached hereto as Exhibit A
     ("Letters of Transmittal"), and return envelopes to the Exchange Agent, at
     the earliest practicable time following the Effective Time. A form of Stock
     Assignment, Power of Attorney and Lost Stock Certificate Affidavit will be
     provided to the Exchange Agent for use by shareholders if necessary.


          (b)  Acceptance of Certificates.

                                       1
<PAGE>
 
               (i)   The Exchange Agent will examine the Letters of Transmittal,
          Certificates and other documents and instruments delivered to the
          Exchange Agent by or on behalf of holders tendering Company Common
          Stock and shall determine whether (i) the Letters of Transmittal have
          been completed and executed properly, and are accompanied by proper
          evidence of authority, (ii) Certificates correspond to the names of
          the registered holders, Certificate numbers and the number of shares
          represented thereby with the information set forth in the Company's
          shareholder and other records and which appear to be in negotiable,
          good delivery form, properly endorsed or accompanied by stock powers
          with transfer tax stamps or evidence of payment or exemption from
          transfer taxes affixed (where required), and (iii) signatures are
          guaranteed (where required), all in accordance with the terms and
          conditions of the Merger Agreement and the Letters of Transmittal. The
          Exchange Agent shall accept the executed Letters of Transmittal
          accompanied by Certificates which are surrendered in accordance with
          the provisions of the Merger Agreement. Such Certificates and Letters
          of Transmittal shall only be accepted by the Exchange Agent and
          eligible for payment hereunder if they have been properly executed and
          completed in accordance with the instructions contained in the Letters
          of Transmittal and, subject to the following sentence, if the person
          or persons surrendering such Certificates and Letters of Transmittal
          appear as a holder of record of the number of shares surrendered on
          the list of shareholders ("Shareholder List") supplied and certified
          to the Exchange Agent by the Company attached as Exhibit B hereto. In
          the event the holder does not appear as a record holder of the
          Certificate, the holder shall provide evidence of his or her ownership
          of the shares represented by the Certificate which evidence is
          satisfactory to the Exchange Agent and Compass. In the event the
          Exchange Agent shall have any questions as to whether a Certificate
          and Letters of Transmittal have been properly executed and completed
          or whether the Certificates have been surrendered by the holder of
          record thereof, the Exchange Agent shall promptly refer such questions
          to Compass for resolution by Compass and the Exchange Agent shall be
          able to rely on the written instructions and decisions of any officer
          of Compass. Determination of all questions as to the proper completion
          or execution of the Letters of Transmittal or as to the proper form
          for transfer of the Certificates for Company Common Stock shall be
          made by Compass together with its attorneys, and such other persons as
          Compass shall designate, and such determinations shall be final and
          binding; provided, however, that the rejection by Compass of any
          Letters of Transmittal or Certificates deemed by Compass to be
          ineffective to transfer the Certificates shall not affect the right of
          any shareholder in or to his respective share of the Merger
          Consideration;

               (ii)  If any defect or irregularity appears to exist in
          connection with a purported tender, the Exchange Agent will notify
          promptly the persons by whom the tender was made and will return all
          documents delivered in connection therewith or take such action as is
          necessary or advisable to cause such defect or irregularity to be
          cured;

               (iii) Tenders may be made only as set forth in the Letters of
          Transmittal;

               (iv)  Letters of Transmittal, and facsimiles thereof submitted to
          the Exchange Agent, shall be marked by the Exchange Agent's designated
          officers to show the date and time of receipt and their review and
          acceptance thereof;

               (v)   From time to time as requested by Compass, the Exchange
          Agent shall provide Compass with a list of shareholders who have
          properly tendered their Company Common Stock. In addition, the
          Exchange Agent shall inform Compass in writing of the number of shares
          of Company Common Stock which have been properly tendered and the
          number which have been improperly tendered to the Exchange Agent
          during the week then ended and on a cumulative basis through that day.
          The Exchange Agent shall provide Compass such other information
          concerning the Company Common Stock as it may reasonably request. Such
          communications should be sent to:


                         Compass Bancshares, Inc.
                         15 South 20th Street
                         Birmingham, Alabama 35233

                                       2
<PAGE>
 
                         Attn: Daniel B. Graves
                         Telephone No. (205) 933-3880

          (c) Exchange Fund. In order to provide for payment of the Merger
     Consideration in accordance with the terms of the Merger Agreement,
     Compass, on or prior to the Effective Time, shall deposit or cause to be
     deposited with the Exchange Agent cash in an estimate of the amount
     sufficient to make payments in lieu of fractional shares (the "Exchange
     Fund") based upon the shareholder list provided by the Company prior to the
     Effective Time. This Exchange Fund shall not be used for any purpose except
     as provided by this Agreement.

          (d) Compass Common Stock.  Compass and the Company shall jointly
     advise the Exchange Agent as to the number of shares of Compass Common
     Stock to be distributed to each shareholder which shall be calculated by
     Compass and the Company as follows:

                    (i) Company Common Stock.  Each holder of Company Common
          Stock shall receive Merger Consideration equal to ____________ shares
          of Compass Common Stock for each share of Company Common Stock held
          immediately prior to the Effective Time.

                    (ii) Fractional Shares.  For each fractional share of
          Compass Common Stock which would be delivered upon the surrender of
          Company Common Stock, each holder of Stock shall receive cash in an
          amount equal to the product of such fraction and $_____.

                    As soon as practicable after acceptance of properly executed
          Certificates and accompanying Letters of Transmittal in accordance
          with the terms of paragraph 3(b) hereof, the Exchange Agent acting in
          its capacity as Transfer Agent shall issue and mail certificates
          representing shares of Compass Common Stock to the shareholder
          surrendering such certificates. The Exchange Agent shall promptly make
          the payments in lieu of fractional shares out of the Exchange Fund
          upon surrender of the Certificates.

          (e)  Other Duties of Exchange Agent.

               (i) Promptly following the Effective Time, Compass shall issue
          sufficient Compass Common Stock or cause such stock to be issued and
          shall deposit or cause to be deposited in the Exchange Fund sufficient
          cash with which to pay all amounts due and payable for such shares;
          provided, this paragraph does not limit Compass' obligation to issue
          Compass Common Stock pursuant to the Merger Agreement.  The Exchange
          Agent shall be obligated to make payment for surrendered Certificates
          from the issuance of such Common Stock and amounts deposited of the
          Exchange Fund.

               (ii) The Exchange Agent shall be regarded as having made no
          representations or warranties as to the validity, sufficiency, value
          or genuineness of any Certificates or the shares of Company Common
          Stock represented thereby, and the Exchange Agent shall not be deemed
          to have made any representations as to the value of such shares.

               (iii)  The Exchange Agent may rely on and shall be protected in
          acting upon the written instructions of any officer of Compass or the
          Surviving Corporation with respect to any matter relating to its
          actions or duties hereunder; and the Exchange Agent shall be entitled
          to request further instructions from Compass or the Surviving
          Corporation, as appropriate, and to act in accordance therewith.

               (iv) The Exchange Agent may consult attorneys satisfactory to the
          Exchange Agent (including, without limitation, attorneys for Compass
          or the Surviving Corporation) and the written advice and opinion of
          such attorneys shall constitute full and complete authorization and
          protection in respect of any action taken, suffered or omitted by it
          hereunder in good faith and in accordance with such advice or opinion.

                                       3
<PAGE>
 
               (v) The Exchange Agent shall take all other actions which it or
          Compass deems necessary or appropriate under the terms of the Merger
          Agreement, the Letters of Transmittal and under the customs and
          practices normally applied to transactions of this type and
          appropriate to the proper transfer of the Company Common Stock and the
          proper maintenance of the Company's and Compass' shareholder books and
          records. Following payment in accordance with the terms hereof, the
          Exchange Agent shall forward to Compass all documents received by it
          in connection with tenders of Certificates (including Letters of
          Transmittal, telegrams, facsimile transmissions or letters
          representing tenders made without concurrent deposit of certificates)
          and the tendered Certificates prominently marked "CANCELLED" on the
          front thereof, via Federal Express or other means acceptable to
          Compass.

          4.  Alteration of Instructions.  The Exchange Agent shall follow and
     act upon any written amendments, modifications or supplements to these
     instructions and upon any further instructions from Compass or the
     Surviving Corporation in connection with the Merger Agreement or any of the
     transactions contemplated thereby.

          5.  Indemnification of Exchange Agent.  Compass and the Surviving
     Corporation covenant and agree to indemnify the Exchange Agent and hold it
     harmless against any loss, liability or expense it may incur in the absence
     of negligence or bad faith on the part of the Exchange Agent arising out of
     or in connection with the administration of its duties hereunder, including
     but not limited to legal fees and other costs and expenses of defending or
     preparing to defend against any claim or liabilities in connection with
     this Agreement.

          6.  Compensation for Services.  Compass shall compensate the Exchange
     Agent for its services hereunder.

          7.  Payment of Amounts Due Dissenting Shareholders. In the event that
     qualified dissenting shareholders of the Company exercise the rights
     afforded them under the Florida Business Corporation Act, such shareholders
     may be entitled to payment of an amount other than the Merger
     Consideration. Any payment for shares other than the Merger Consideration
     will be paid only upon the written instructions of the Surviving
     Corporation.  The Exchange Agent may request and shall be provided
     additional funds from the Surviving Corporation in order to make any
     required payment to dissenting shareholders, and the Exchange Agent shall
     return to Compass any Merger Consideration which would have otherwise been
     payable to such persons.  The Exchange Agent shall rely on the instructions
     of the Surviving Corporation as to all matters covered by this paragraph,
     including, without limitation, the time and amount of payment to dissenting
     shareholders.

          8.  Unclaimed Funds.  Any moneys or certificates deposited hereunder
     which shall remain unclaimed by the holders of shares of Company Common
     Stock for a period of six (6) months following the Effective Time shall,
     upon written request of the Surviving Corporation, be returned to Compass,
     plus interest earned on the cash portion thereof and the shareholders of
     Certificates not theretofore presented to and accepted by the Exchange
     Agent shall look to Compass only, and not the Exchange Agent, for the
     payment of any Merger Consideration in respect of such Certificates.

          9.  Investment of Exchange Fund.  The Exchange Agent shall deposit
     portions of the Exchange Fund only as directed or consented to in writing
     by the Surviving Corporation.

          10.  Amendment.  Except as otherwise expressly provided herein,
     neither this Agreement nor any provision hereof may be amended, modified,
     waived, discharged, supplemented or terminated except in a writing signed
     by all of the parties hereto prior to the Effective Time or by Compass, the
     Exchange Agent and Michael E. Warren, as representative of the Company
     shareholders, after the Effective Time; provided, however, that no
     amendment shall be made if such modification shall reduce the amount of or
     eliminate the opportunity of any shareholder to receive his share of the
     Merger Consideration contemplated by the Merger Agreement.

                                       4
<PAGE>
 
          11. Section Headings. The section headings used herein are for
     convenience of reference only and shall not define or limit the provisions
     of this Agreement.

          12.  GOVERNING LAW.  THIS AGREEMENT AND THE APPOINTMENT OF THE
     EXCHANGE AGENT SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS
     OF THE STATE OF NEW YORK AND SHALL INURE TO THE BENEFIT OF AND BE BINDING
     UPON THE SUCCESSORS AND ASSIGNS OF THE PARTIES HERETO.

          13.  Notices.  Notices under this Agreement shall be deemed given if
     made in writing and sent via prepaid first-class United States mail, or by
     nationally recognized overnight courier, to:

          If to Compass:

               Compass Bancshares, Inc.
               15 South 20th Street
               Birmingham, Alabama 35233
               Attn: Daniel B. Graves
                     Associate General Counsel

          If to the Exchange Agent:

               Continental Stock Transfer & Trust Company
               2 Broadway, 19th Floor
               New York, New York 10004
               Attn: Steven G. Nelson
                     Chairman of the Board

          If to the Company prior
          to the Effective Time:

               G.S.B. Investments, Inc.
               2814 SW 34th Street
               Gainesville, Florida  32608
 
               Attn:
                    ------------------------------------
                    Chairman and Chief Executive Officer

          If to Compass, the Surviving Corporation, following the Effective
          Time:

               c/o Compass Bancshares, Inc.
               15 South 20th Street
               Birmingham, Alabama 35233
               Attn:  Daniel B. Graves

                                       5
<PAGE>
 
          If to the representative of the Company shareholders after the
     Effective Time:

               Michael E. Warren
               AMJ Inc. of Gainesville
               502 N.W. 16th Avenue
               Gainesville, Florida  32601

          14.  Counterparts.  This Agreement may be executed in one or more
     counterparts, each of which shall be deemed an original, but all of which
     together shall constitute one and the same instrument.

          15.  Conflict.  In the event the terms of this Agreement conflict with
     the terms and provisions of the Merger Agreement, the terms and provisions
     of the Merger Agreement shall be controlling.

          16.  Defined Terms.  Capitalized terms not defined herein have the
     meanings ascribed to them in the Merger Agreement.



             [SIGNATURE PAGE FOLLOWS]

                                       6
<PAGE>
 
     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their duly authorized appointed officers on the date first written
above.

                              COMPASS BANCSHARES, INC.


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


                              G.S.B. INVESTMENTS, INC.

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




                              CONTINENTAL STOCK TRANSFER & TRUST COMPANY


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





Exhibit A - Form of Letters of Transmittal
Exhibit B - Shareholder List

                                       7
<PAGE>
 
                                  EXHIBIT "A"

                             LETTER OF TRANSMITTAL


                         For Shares of Common Stock of

                            G.S.B. INVESTMENTS, INC.

             Delivered Pursuant to the Agreement and Plan of Merger
                         dated as of ___________, 1997

                     By Mail or Overnight Delivery Service:

                   Continental Stock Transfer & Trust Company
                             2 Broadway, 19th Floor
                            New York, New York 10004
                       Attention: ______________________

                              DO NOT HAND DELIVER

                       DESCRIPTION OF SHARES SURRENDERED

     Based on its stock transfer records, G.S.B. Investments, Inc.
(the"Company") has listed below your name, address and the certificate numbers
representing your shares of Common Stock, par value $.10 per share ("Shares"),
of the Company.  If any of the listed information appears to be incorrect,
please notify _____________________ at (    ) ___-____ at once.

================================================================================
Name, Address and Social Security
Number of Registered Holders                          Certificate(s) Surrendered
- -----------------------------------------

                                                                 Total Number of
                         Certificate                          Shares Represented
                         Number(s)                             by Certificate(s)

- ---------------     -------------------------------     ------------------------
Name
                    -------------------------------     ------------------------
 
                    -------------------------------     ------------------------
- ---------------
- ---------------
Address
                                   Total Shares
- ---------------                                 -------------------------------
Social Security Number

                                       1
<PAGE>
 
================================================================================
              PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Gentlemen:

     I, as the registered holder of the above described Shares of the Company,
hereby tender to Compass Bancshares, Inc. ("Compass"), such Shares pursuant to
the Agreement and Plan of Merger dated as of __________, 1997, as amended ("the
Merger Agreement"), by and between Compass and the Company.  I hereby
acknowledge receipt of the Proxy Statement dated ________ 1997, which described
the merger ("Merger") provided by the Merger Agreement.

     I represent and warrant to Compass that I am the true and lawful owner of
the Shares, and have full capacity, power and authority to exchange the Shares,
free and clear of all liens, restrictions and encumbrances of any kind
whatsoever, and the Shares will not be subject to any adverse claim. I
understand that Continental Stock Transfer & Trust Company, as Exchange Agent
for this exchange, may require additional documentation, and I agree, upon
request, to execute and deliver any additional documents or instruments deemed
by the Exchange Agent or Compass reasonably necessary to complete the exchange
of the Shares.

     The authority conferred in this Letter of Transmittal shall not be affected
by, and shall survive, my death or incapacity, and any obligation I may have
hereunder shall be binding upon my successors, assigns, heirs, executors,
administrators, trustees in bankruptcy and personal and legal representatives. I
acknowledge that the tender of my Shares is irrevocable.

                   INSTRUCTIONS REGARDING ISSUANCE OF SHARES

     If you wish to have the shares of Compass Common Stock to be issued
pursuant to the Merger Agreement in the name and at the address set forth above,
please sign and date this letter on page 3.  If you wish to have the shares of
Compass Common Stock to be issued pursuant to the Merger Agreement in a name or
to an address other than the name and address specified above, please complete
the following section.  You will be required to pay any transfer or other taxes
required by reason of the payment and delivery of Compass Common Stock to such
other person.


                         NEW CERTIFICATES TO BE ISSUED
                 IN A DIFFERENT NAME OR TO A DIFFERENT ADDRESS

     If you are entitled to receive shares of Compass Common Stock and wish to
have certificates representing Compass Common Stock issued in a name or to an
address other than the name or address shown on your Company stock certificates,
please indicate the name and address of your assignee below:

                          Name and Address of Assignee
                         ------------------------------

Name: _________________________             Taxpayer I.D. No. or
      (Type or print full name)                Social Security No.: ____________

Address:
        ------------------------------------------------------------------------

City, State, Zip Code:
                      ----------------------------------------------------------

                                       2
<PAGE>
 
                    PLEASE SIGN AND DATE BELOW AS INDICATED
                    THEN PLEASE COMPLETE SUBSTITUTE FORM W-9

Signatures
           ----------------------------
 
           ----------------------------
Dated                                  , 1997
      ---------------------------------


Name(s)
        -----------------------------------------------------------------------
          (Please Print)

Capacity
        -----------------------------------------------------------------------
          (Full Title)

Address
        ----------------------------------------------------------------------- 
          (Include Zip Code)

Area Code and Telephone Number
                              -------------------------------------------------

Tax Identification or Social Security Number
                                             ----------------------------------

================================================================================
                            GUARANTEE OF SIGNATURES

(Must be signed by registered holder(s) as name(s) appear on the certificate(s)
or by person(s) authorized to become registered holder(s) by certificate(s) and
documents transmitted.  If signing is by an officer or a corporation, or by an
attorney, executor, administrator, trustee, guardian, agent or other person
acting in a fiduciary or representative capacity, please set forth full title.
See Instruction 1.)

Authorized Signature
                    -----------------------------------------------------------
Name
    ---------------------------------------------------------------------------
        (Please Print)

Title
     --------------------------------------------------------------------------

Name of Firm
            -------------------------------------------------------------------

Address
       ------------------------------------------------------------------------

       ------------------------------------------------------------------------ 
               (Include Zip Code)

Area Code and Telephone Number
                              -------------------------------------------------

Dated
     --------------------------------------------------------------------------

                                       3
<PAGE>
 
================================================================================
                      PLEASE COMPLETE SUBSTITUTE FORM W-9
                      IT IS THE LAST FORM IN THIS PACKAGE
================================================================================

                          DO NOT WRITE IN SPACE BELOW



Date Received:           By:               Date:                         , 19
              ----------    --------------      -------------------------    --
<TABLE>
<CAPTION>
 
================================================================================================== 
                                    Company           Compass      No. of
Shares         Shares Accepted      Stock             Certificate  Fractional  Cash     Check
Surrendered    for Exchange         Certificate Nos.  No. issued   Shares      Paid     No.
<S>            <C>                  <C>               <C>          <C>         <C>      <C> 
================================================================================================== 
Accepted by: ________________    Checked By: ______________    Date:______________, 1997
</TABLE> 

                                       4
<PAGE>
 
                             LETTER OF TRANSMITTAL
                                  INSTRUCTIONS

     1.   DELIVERY OF LETTER OF TRANSMITTAL AND CERTIFICATES; SIGNATURE
GUARANTEES.  Please send all certificates for Shares to Continental Stock
Transfer & Trust Company, as Exchange Agent (the "Exchange Agent"), with the
Letter of Transmittal, or a facsimile thereof, fully completed and signed by
you, the registered holder(s). Compass retains the right to require that a
signature on the Letter of Transmittal and the Share certificates be guaranteed
by an Eligible Institution. An Eligible Institution is a member of a registered
national securities exchange or of the National Association of Securities
Dealers, Inc. (the "NASD") or a commercial bank or trust company having an
office, branch or agency located in the United States.  If Compass wishes to
have your signature guaranteed by an Eligible Institution, you will be notified
by separate letter.

     If certificates are registered in the name of a person other than you, the
certificate(s) must be duly endorsed or accompanied by stock powers signed by
the registered holder and the Letter of Transmittal.  If the Letter of
Transmittal is executed by an officer on behalf of a corporation or by an
executor, administrator, trustee, guardian, attorney, agent or other person
acting in a fiduciary or representative capacity, the Exchange Agent reserves
the right to require that proper documentary evidence of the authority of the
person executing the Letter of Transmittal.  If the tendered certificates are
owned of record by two or more joint owners, each of you must sign the Letter of
Transmittal.  Questions regarding such evidence of authority may be referred to
___________________ a representative of the Exchange Agent, at (___) ___-____.

     THE METHOD OF DELIVERY OF SHARE CERTIFICATES, THE LETTER OF TRANSMITTAL AND
     ANY OTHER REQUIRED DOCUMENTS IS AT YOUR OPTION AND RISK.  IF DELIVERY IS BY
     MAIL, REGISTERED MAIL WITH RETURN RECEIPT REQUESTED, PROPERLY INSURED, IS
     STRONGLY RECOMMENDED.

     2.   ISSUANCE OF COMPASS COMMON STOCK. You will receive the Compass Common
Stock for your Shares only after receipt and acceptance by the Exchange Agent
and Compass of all of the certificates representing your Shares, a properly
completed and executed Letter of Transmittal, and any other required documents
and upon processing of the documents by the Exchange Agent.

     3.   PAYMENT FOR FRACTIONAL SHARES.  As provided in Section 1.6(c) of the
Merger Agreement, Compass will not issue any certificates of Compass Common
Stock for fractional shares.  In lieu of issuing fractional shares, Compass will
pay to any Company shareholder entitled to receive a fractional share of Compass
Common Stock, a cash payment based on a price of $______ per share.

     4.   NO CONDITIONAL TENDERS; WAIVER OF NOTICE.  No alternative,
conditional, irregular or contingent deliveries of Shares will be accepted.  By
execution of the Letter of Transmittal or any manually signed facsimile thereof,
you waive any rights to receive any notice of the acceptance of your Shares for
exchange.

     5.   SIGNATURES ON LETTER OF TRANSMITTAL.  In order for the Letter of
Transmittal to be properly signed by you, the signature must correspond exactly
with the name(s) as written on the face of the certificate(s).

     If the Shares tendered hereby are owned of record by two or more joint
owners, all of you must sign the Letter of Transmittal.

     If your Shares are registered in different names on several certificates,
it will be necessary to complete, sign and submit as many separate Letters of
Transmittal as there are different registrations of certificates.

     If the certificate(s) representing the Shares transmitted hereby are
registered in your name and the Letter of Transmittal is properly signed by you,
no endorsements of certificates or separate stock powers are required. In all

                                       5
<PAGE>
 
other cases, the certificate(s) representing the Shares transmitted hereby must
be endorsed or accompanied by appropriate stock powers, in either case signed
exactly as the name(s) of the registered holder(s) appear on the certificate(s),
and if required, signature(s) on such certificate(s) or stock power(s) must be
guaranteed by an Eligible Institution.

     If the Letter of Transmittal or any certificate or stock power is signed by
a trustee, executor, administrator, guardian, attorney-in-fact, officer of
corporation or other acting in a fiduciary or representative capacity, such
person should so indicate when signing, and the Exchange Agent reserves the
right to require proper evidence of their authority to so act.

     6.   IRREGULARITIES.  All questions as to the validity, form, eligibility,
acceptance of and delivery of Shares and the issuance of Compass Common Stock
and the payment of cash in lieu of fractional shares will be determined by
Compass, which determination shall be final and binding.  Compass reserves the
absolute right to reject any or all tenders determined by Compass not to be in
appropriate form or which would, in the opinion of Compass' counsel, be
unlawful.  Compass also reserves the absolute right in its sole discretion, to
waive any of the conditions hereof, or any defect in any tender with respect to
any particular Shares of any particular shareholder, and Compass'
interpretations of the terms and conditions of the Merger Agreement and these
instructions shall be final and binding. The Exchange Agent and Compass shall
not be obligated to give notice of defects or irregularities in tenders, nor
shall they incur any liability for failure to give any such notice.  Tenders
will be deemed not to have been made until all defects and irregularities have
been cured or waived.

     7.   31% BACKUP WITHHOLDING.  Under the Federal income tax law, you must
provide Compass with a correct taxpayer identification number ("TIN") unless an
exemption applies.  If the correct TIN is not provided, a $50 penalty may be
imposed upon you by the Internal Revenue Service and you will be subject to
backup withholding of 31% of the payments to be received by you.

     8.   REQUEST FOR ASSISTANCE OF ADDITIONAL COPIES.  Questions and requests
for assistance or additional copies of the Letter of Transmittal may be directed
to the Exchange Agent at the address set forth at the top of page 1.

                           IMPORTANT TAX INFORMATION

     Under the Federal income tax law, you are to provide Compass (as payer)
with a correct taxpayer identification number on Substitute Form W-9 below.  If
Compass is not provided with the correct taxpayer identification number, you may
be subject to a $50 penalty imposed by the Internal Revenue Service.  In
addition, all payments that are made to you with respect to Shares (including
any cash payable to you under the Merger Agreement in lieu of fractional shares)
may be subject to backup withholding.

     Exempt shareholders (including among others, all corporations and certain
foreign individuals) are not subject to these backup withholding and reporting
requirements.  Nonetheless, exempt shareholders should complete the Substitute
Form W-9 below and so indicate their exempt status by writing "exempt" across
the face of the Substitute Form W-9.  In order for a foreign individual to
qualify as an exempt recipient, that shareholder must submit a statement, signed
under penalties of perjury, attesting to that individual's exempt status.  Such
statements can be obtained from the Exchange Agent.  See the enclosed Guidelines
for Certification of Taxpayer Identification Number on Substitute Form W-9 for
additional information.

     If backup withholding applies, Compass is required to withhold 31% of any
payments made to the shareholder.  Backup withholding is not an additional tax.
Rather, the tax liability of persons subject to backup withholding will be
reduced by the amount of tax withheld.  If withholding results in an overpayment
of taxes, a refund may be obtained.

                                       6
<PAGE>
 
Purpose of Substitute Form W-9

     To prevent backup withholding on payments that are made to you with respect
to shares of Compass Common Stock acquired as a result of the Merger or with
respect to cash payments, if any, receivable in lieu of fractional shares
pursuant to the Merger Agreement, you are required to notify Compass of your
correct taxpayer identification number by completing the form below certifying
that the taxpayer identification number provided on Substitute Form W-9 is
correct (or that you are awaiting a taxpayer identification number).

What Number to Give

     As the record owner of the Shares, you are required to give Compass your
Social Security Number or Employer Identification Number.  If the Shares are in
more than one name or are not in the name of the actual owners, consult the
enclosed Guidelines for Certification of Taxpayer Identification Number on
Substitute Form W-9 for additional guidelines on which number to report.

                                       7
<PAGE>
 
                              SUBSTITUTE FORM W-9
                           Department of the Treasury
                            Internal Revenue Service

                         Taxpayer Identification Number
<TABLE> 
<S>                                                                         <C> 
PART 1  - PLEASE PROVIDE YOUR TAXPAYER IDENTIFICATION NUMBER       ------------------------------
          IN THE BOX AT RIGHT AND CERTIFY BY SIGNING AND 
          DATING BELOW                                             ------------------------------
                                                                   Social Security Number or
                                                                   Employer Identification Number 

PART 2 -  Check the following box if you are NOT subject to backup withholding     --------------
          under the provisions of Section 3406(a)(1)(C) of the Internal Revenue    
          Code because (1) you have not been notified that you are subject to      --------------
          backup withholding as a result of failure to report all interest or
          dividends or (2) the Internal Revenue Service has notified you that
          you are no longer subject to backup withholding.


PART 3 -  Check the following box if you are awaiting a Taxpayer Identification    --------------
          Number.                                                                  
                                                                                   --------------
</TABLE> 

             CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

By checking the box in Part 3, I certify under penalties of perjury that a
taxpayer identification number has not been issued to me, and either (a) I have
mailed or delivered an application to receive a taxpayer identification number
to the appropriate Internal Revenue Service Center or Social Security
Administration Office, or (b) I intend to mail or deliver an application in the
near future.  I understand that if I do not provide a taxpayer identification
number within sixty (60) days, 31% of all reportable payments made to me
thereafter will be withheld until I provide a number.

CERTIFICATION:  UNDER THE PENALTIES OF PERJURY, I CERTIFY THAT THE INFORMATION
PROVIDED ON THIS FORM IS TRUE, CORRECT AND COMPLETE.

Signature:  
           -----------------------------------------
Date:
      ----------------------------------------------

NOTE:     FAILURE TO COMPLETE AND RETURN THIS FORM MAY RESULT IN BACKUP
          WITHHOLDING OF 31% OF ANY PAYMENTS MADE TO YOU.  PLEASE REVIEW THE
          ENCLOSED GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
          NUMBER ON SUBSTITUTE FORM W-9 FOR ADDITIONAL DETAILS.

_______________________________________________________________________________

                                       8
<PAGE>
 
                                 GUIDELINES FOR CERTIFICATION OF TAXPAYER
IDENTIFICATION
                         NUMBER ON SUBSTITUTE FORM W-9

GUIDELINES FOR DETERMINING THE PROPER IDENTIFICATION NUMBER TO GIVE THE PAYER.--
Social Security numbers have nine digits separated by two hyphens: i.e. 000-00-
0000.  Employer identification numbers have nine digits separated by only one
hyphen:  i.e. 00-0000000.  The table below will help determine the number to
give the payer.

<TABLE>
<CAPTION>
- ----------------------------------------------------------------      ----------------------------------------------------------- 
                                    GIVE THE SOCIAL                                                     GIVE THE EMPLOYER
                                    SECURITY NUMBER                                                     IDENTIFICATION           
FOR THIS TYPE OF ACCOUNT:           OF ----                           FOR THIS TYPE OF ACCOUNT:         NUMBER OF ----
- ----------------------------------------------------------------      ----------------------------------------------------------- 
<S>                                 <C>                               <C>                               <C>
1.  An individual's account         The individual                    9.  A valid trust, estate, or     The legal entity (Do not
                                                                           pension trust                furnish the identifying
2.  Two or more individuals         The actual owner of the                                             number of the personal
     (joint account)                account or, if combined                                             representative or trustee
                                    funds, any one of the                                               unless the legal entity
                                    individuals (1)                                                     itself is not designated in
                                                                                                        the account title.) (5)

3.  Husband and wife (joint         The actual owner of the           10.  Corporate account            The corporation      
     account)                       account or, if joint funds,                                                              
                                    either person(1)                                                                         
                                                                      11.  Religious, charitable, or    The organization     
4.  Custodian account of a minor    The minor(2)                            educational organization                          
    (Uniform Gift to Minors Act)                                            account                                           
                                                                                                                              
5.  Adult and minor (joint          The adult or, if the minor        12.  Partnership account          The partnership       
     account)                       is the only contributor,               held in the name of                                
                                    the minor(1)                           the business                                       
                                                                                                                              
6.  Account in the name of          The ward, minor, or               13.  Association, club,           The organization      
     guardian or committee for      incompetent person (3)                 or other tax-exempt                                 
     a designated ward, minor,                                             organization                                        
     or incompetent person                                                                                                     
                                                                                                                                
7.  a  The usual revocable          The grantor-trustee(1)            14.  A broker or registered       The broker or nominee   
        savings trust account                                               nominee                                             
        (grantor is also                                                                                                       
        trustee)                                                                                                               
    b  So-called trust account      The actual owner(1)               15.  Account with the             The public entity      
        that is not a legal                                                 Department of Agriculture                          
        valid trust under                                                   in the name of a public                            
        State law                                                           entity (such as a State or                         
                                                                            local government, school                           
8.  Sole proprietorship account     The owner(4)                            district, or prison) that                          
                                                                            receives agricultural                              
                                                                            program payments                                   
- ----------------------------------------------------------------      -----------------------------------------------------------  
</TABLE>

(1)  List first and circle the name of the person whose number you furnish.
(2)  Circle the minor's name and furnish the minor's social security number.
(3)  Circle the ward's, minor's or incompetent person's name and furnish such
     person's social
     security number.
(4)  Show the name of the owner, but you may also enter your business or "doing
     business as" name.  You may use either your social security      number or
     employer identification number.
(5)  List first and circle the name of the legal trust, estate, or pension
     trust.

Note:  If no name is circled when there is more than one name, the number will
be considered to be that of the first name listed.

                                       9
<PAGE>
 
            GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                         NUMBER ON SUBSTITUTE FORM W-9
                                     PAGE 2

OBTAINING A NUMBER

If you don't have a taxpayer identification number or you don't know your
number, obtain Form SS-5, Application for a Social Security Number Card, or Form
SS-4, Application for Employer Identification Number, at the local office of the
Social Security Administration or the Internal Revenue Service and apply for a
number.

PAYEES EXEMPT FROM BACKUP WITHHOLDING
Payees specifically exempted from backup withholding on ALL payments include the
following:
 .  A corporation.
 .  A financial institution.
 .  An organization exempt from tax under section 501(a), or an individual
   retirement plan.
 .  The United States or any agency or instrumentality thereof.
 .  A State, the District of Columbia, a possession of the United States, or any
   subdivision or instrumentality thereof.
 .  A foreign government, a political subdivision of a foreign government, or any
   agency or instrumentality thereof.
 .  An international organization or any agency, or instrumentality thereof.
 .  A registered dealer in securities or commodities registered in the U.S. or a
   possession of the U.S.
 .  A real estate investment trust.
 .  A common trust fund operated by a bank under section 584(a).
 .  An exempt charitable remainder trust, or a non-exempt trust described in
   section 4947(a)(1).
 .  An entity registered at all times under the Investment Company Act of 1940.
 .  A foreign central bank of issue.
Payments of dividends and patronage dividends not generally subject to backup
withholding include the following:
 .  Payments to nonresident aliens subject to withholding under section 1441.
 .  Payments to partnerships not engaged in a trade or business in the U.S. and
   which have at least one nonresident partner.
 .  Payments of patronage dividends where the amount received is not paid in
   money.
 .  Payments made by certain foreign organizations.
 .  Payments made to a nominee.
Payments of interest not generally subject to backup withholding include the
following:
 .  Payments of interest on obligations issued by individuals.  Note: You may be
   subject to backup withholding if this interest is $600 or more and is paid in
   the course of the payer's trade or business and you have not provided your
   correct taxpayer identification number to the payer.
 .  Payments of tax-exempt interest (including exempt-interest dividends under
   section 852).
 .  Payments described in section 6049(b)(5) to nonresident aliens.
 .  Payments on tax-free covenant bonds under section 1451.
 .  Payments made by certain foreign organizations.
 .  Payments made to a nominee.
Exempt payees described above should file Form W-9 to avoid possible erroneous
backup withholding.  FILE THIS FORM WITH THE PAYER.  FURNISH YOUR TAXPAYER
IDENTIFICATION NUMBER.  WRITE "EXEMPT" ON THE FACE OF THE FORM, AND RETURN IT TO
THE PAYER.  IF THE PAYMENTS ARE INTEREST, DIVIDENDS OR PATRONAGE DIVIDENDS, ALSO
SIGN AND DATE THE FORM.

  Certain payments other than interest, dividends, and patronage dividends, that
are not subject to information reporting are also not subject to backup
withholding.  For details, see the regulations under sections 6041, 6041A(a),
6045 and 6050A.

PRIVACY ACT NOTICE.--Section 6109 requires most recipients of dividend, interest
or other payments to give taxpayer identification numbers to payers who must
report the payments to the IRS.  The IRS uses the numbers for identification
purposes.  Payers must be given the numbers whether or not recipients are
required to file tax returns.  Payers must generally withhold 31% of taxable
interest, dividend, and certain other payments to a payee who does not furnish a
taxpayer identification number to a payer.  Certain penalties may also apply.

PENALTIES

(1) PENALTY FOR FAILURE TO FURNISH TAXPAYER IDENTIFICATION NUMBER.--If you fail
to furnish your taxpayer identification number to a payer, you are subject to a
penalty of $50 for each such failure unless your failure is due to reasonable
cause and not to willful neglect.

(2) FAILURE TO REPORT CERTAIN DIVIDEND AND INTEREST PAYMENTS.--If you fail to
include any portion of an includible payment for interest, dividends, or
patronage dividends in gross income, such failure is strong evidence of
negligence and may subject you to an accuracy-related penalty of 20% on any
portion of an under-payment attributable to that failure unless you show that
there was reasonable cause and that you acted in good faith.

(3) CIVIL PENALTY FOR FALSE INFORMATION WITH RESPECT TO WITHHOLDINGS.--If you
make a false statement with no reasonable basis which results in no imposition
of backup withholding, you are subject to a penalty of $500.

(4) CRIMINAL PENALTY FOR FALSIFYING INFORMATION.--Falsifying certifications or
affirmations may subject you to criminal penalties including fines and/or
imprisonment.

FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE INTERNAL REVENUE
SERVICE

                                       10
<PAGE>
 
                                   EXHIBIT C

                          POOLING OF INTEREST CRITERIA

ATTRIBUTES OF COMBINING ENTERPRISES

(a)  Autonomy Condition.  Each of the combining enterprises is autonomous and
     has not been a subsidiary or division of another enterprise within two
     years before the plan of combination is initiated.

(b)  Independence Condition.  Each of the combining enterprises is independent
     of the other combining enterprises.

MANNER OF COMBINING INTERESTS

(c)  One-Year Rule.  The combination is effected in a single transaction or is
     completed in accordance with a specific plan within one year after the plan
     is initiated.

(d)  Common-Stock-for-Common-Stock-Condition.  An enterprise offers and issues
     only common stock with rights identical to those of the majority of its
     outstanding voting common stock in exchange for substantially all of the
     voting common stock interest of another enterprise at the date the plan of
     combination is consummated.

(e)  Change-in-Equity-Interests Condition.  None of the combining enterprises
     changes the equity interest of the voting common stock in contemplation of
     effecting the combination either within two years before the plan of
     combination is initiated or between the dates the combination is initiated
     and consummated; changes in contemplation of effecting the combination may
     include distributions to stockholders and additional issuances, exchanges,
     and retirements of securities.

(f)  Treasury-Stock Condition.  Each of the combining enterprises reacquires
     shares of voting common stock only for purposes other than business
     combinations, and no enterprise reacquires more than a normal number of
     shares between the dates the plan of combination is initiated and
     consummated.

(g)  Proportionate-Interest Condition.  The ratio of the interest of an
     individual common stockholder to those of other common stockholders in a
     combining enterprise remains the same as a result of the exchange of stock
     to effect the combination.

(h)  Voting-Rights Condition.  The voting rights to which the common stock
     ownership interests in the resulting combined enterprise are entitled are
     exercisable by the stockholders; the stockholders are neither deprived of
     nor restricted in exercising those rights for a period.

(i)  Contingency Condition.  The combination is resolved at the date the plan is
     consummated and no provisions of the plan relating to the issue of
     securities or other consideration are pending.

ABSENCE OF PLANNED TRANSACTIONS

(j)  The combined enterprise does not agree directly or indirectly to retire or
     reacquire all or part of the common stock issued to effect the combination.

(k)  The combined enterprise does not enter into other financial arrangements
     for the benefit of the former stockholders of a combining enterprise, such
     as a guaranty of loans secured by stock issued in the combination, that in
     effect negates the exchange of equity securities.

                                       1
<PAGE>
 
(l)  The combined enterprise does not intend or plan to dispose of a significant
     part of the assets of the combining enterprises within two years after the
     combination other than disposals in the ordinary course of business of the
     formerly separate enterprise and to eliminate duplicate facilities or
     excess capacity.

                                       2
<PAGE>
 
                                   EXHIBIT D

                     VOTING AGREEMENT AND IRREVOCABLE PROXY


     This Voting Agreement and Irrevocable Proxy (this "Agreement") dated as of
_______, 1997 is executed by and among G.S.B. Investments, Inc., a Florida
corporation (the "Company"), Compass Bancshares, Inc., a Delaware corporation
("Compass"), and the other persons who are signatories hereto (referred to
herein individually as a "Shareholder" and collectively as the "Shareholders").

     WHEREAS, the Company and Compass have executed that certain Agreement and
Plan of Merger dated as of ______ ___, 1997 (the "Merger Agreement") whereby the
Company will merge with Compass or an existing or to-be-formed wholly-owned
subsidiary of Compass (the "Merger"); and

     WHEREAS, Section 6.11 of the Merger Agreement requires that the Company
deliver to Compass the irrevocable proxies of the Shareholders; and

     WHEREAS, Compass and the Company are relying on the irrevocable proxies in
incurring expense in reviewing the Company's business, in preparing a proxy
statement, in proceeding with the filing of applications for regulatory
approvals, and in undertaking other actions necessary for the consummation of
the Merger;

     NOW THEREFORE, the parties hereto agree as follows:

     1.   Each of the Shareholders hereby represents and warrants to Compass and
the Company that they are the registered holders of and have the exclusive right
to vote the shares of capital stock ("Stock") of the Company set forth below his
name on the signature pages hereto.  Each Shareholder hereby agrees to vote at
the shareholders' meeting referred to in Section 1.7 of the Merger Agreement
(the "Meeting") the shares of Stock set forth below his name on the signature
pages hereto and all other shares of Stock such Shareholder owns of record as of
the date of the Meeting and to direct the vote of all shares of Stock which the
Shareholders own beneficially and have the power and authority to direct the
voting thereof as of the date of the Meeting (the "Shares") in favor of approval
of the Merger Agreement, and the other agreements and transactions contemplated
thereby.

     2.   In order better to effect the provisions of Section 1, each
Shareholder hereby revokes any previously executed proxies and hereby
constitutes and appoints Compass (the "Proxy Holder"), with full power of
substitution, his true and lawful proxy and attorney-in-fact to vote at the
Meeting all of such Shareholder's Shares in favor of the authorization and
approval of the Merger Agreement and the other agreements and transactions
contemplated thereby, with such modifications to the Merger Agreement and the
other agreements and transactions contemplated thereby as the parties thereto
may make, in the event such Shareholder does not vote in favor of the
authorization and approval of the Merger Agreement and the other agreements and
transactions contemplated thereby; provided, however, that this proxy shall not
apply with respect to any vote on the Merger Agreement, and the other agreements
and transactions contemplated thereby, if the Merger Agreement shall have been
modified so as to reduce the amount of consideration to be received by the
Shareholders under the Merger Agreement in its present form.

     3.   Each Shareholder hereby covenants and agrees that until this Agreement
is terminated in accordance with its terms, each Shareholder will not, and will
not agree to, without the consent of Compass, directly or indirectly, sell,
transfer, assign, pledge, hypothecate, cause to be redeemed or otherwise dispose
of any of the Shares or grant any proxy or interest in or with respect to any
such Shares or deposit such shares into a voting trust or enter into another
voting agreement or arrangement with respect to such Shares except as
contemplated by this Agreement, unless the Shareholder causes the transferee of
such Shares to deliver to Compass an amendment to this Agreement whereby such
transferee or other holder becomes bound by the terms of this Agreement.

                                       1
<PAGE>
 
     4.   This proxy shall be limited strictly to the power to vote the Shares
in the manner set forth in Section 2 and shall not extend to any other matters.

     5.   The Shareholders acknowledge that Compass and the Company are relying
on this Agreement in incurring expense in reviewing the Company's business, in
preparing a proxy statement, in proceeding with the filing of applications for
regulatory approvals, and in undertaking other actions necessary for the
consummation of the Merger and that the proxy granted hereby is coupled with an
interest and is irrevocable to the full extent permitted by applicable law,
including Section ____ of the Florida Business Corporation Act. The Shareholders
and the Company acknowledge that the performance of this Agreement is intended
to benefit Compass.

     6.   The irrevocable proxy granted pursuant hereto shall continue in effect
until the earlier to occur of (i) the amendment of the Merger Agreement in any
manner which would decrease the Merger Consideration (as defined therein) to be
received by the Shareholders upon consummation of the Merger, (ii) the
termination of the Merger Agreement, as it may be amended or extended from time
to time, or (iii) the first business day after the Meeting or any adjournment
thereof.  In no event shall this Agreement apply to shares of common stock, par
value $2.00 per share, of Compass to be received by the Shareholders upon
consummation of the Merger.

     7.   The vote of the Proxy Holder shall control in any conflict between its
vote of the Shares and a vote by the Shareholders of the Shares and the Company
agrees to recognize the vote of the Proxy Holder instead of the vote of the
Shareholders in the event the Shareholders do not vote in favor of the approval
of the Merger Agreement as set forth in Section 1 hereof.

     8.   This Agreement may not be modified, amended, altered or supplemented
with respect to a particular Shareholder except upon the execution and delivery
of a written agreement executed by the Company, Compass and the Shareholder.

     9.   This Agreement may be executed simultaneously in two or more
counterparts, each of which shall be deemed an original but all of which shall
constitute one and the same instrument.

     10.  This Agreement, together with the Merger Agreement and the agreements
contemplated thereby, embody the entire agreement and understanding of the
parties hereto in respect to the subject matter contained herein.  This
Agreement supersedes all prior agreements and understandings among the parties
with respect to such subject matter contained herein.

     11.  All notices, requests, demands and other communications required or
permitted hereby shall be in writing and shall be deemed to have been duly given
if delivered by hand or mail, certified or registered mail (return receipt
requested) with postage prepaid to the addresses of the parties hereto set forth
on below their signature on the signature pages hereof or to such other address
as any party may have furnished to the others in writing in accordance herewith.

     12.  This Agreement and the relations among the parties hereto arising from
this Agreement shall be governed by and construed in accordance with the laws of
the State of Florida.


                            [SIGNATURE PAGES FOLLOW]

                                       2
<PAGE>
 
     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
above written.


                              G.S.B. INVESTMENTS, INC.


                              By:
                                 ----------------------------------- 

                              Name:
                                   ---------------------------------

                              Title:
                                    --------------------------------

                              Address:

                              2814 SW 34th Street
                              Gainesville, Florida  32608


                              COMPASS BANCSHARES, INC.


                              By:
                                 ----------------------------------- 

                              Name:
                                   ---------------------------------

                              Title:
                                    --------------------------------


                              Address:

                              15 South 20th Street
                              Birmingham, Alabama 35233
                              Attention:  Mr. Daniel B. Graves
                                          Associate General Counsel

                                       3
<PAGE>
 
                              SHAREHOLDERS:

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

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

 

                              Address:

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

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

                              ____________ shares of Common Stock


                              Pledgee:
                                      -----------------------------

                              Address:
                                      -----------------------------

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


                              Loan No.:
                                       ----------------------------

                                       4
<PAGE>
 
                                   EXHIBIT E

                         OPINIONS REQUIRED FROM COUNSEL
                          TO THE COMPANY AND THE BANK

                                June ____, 1997



Compass Bancshares, Inc.
15 South 20th Street
Birmingham, Alabama 35233

          RE:  Agreement and Plan of Merger Dated as of June    , 1997
               -------------------------------------------------------

Gentlemen:

     We have acted as counsel to G.S.B. Investments, Inc., Florida corporation
("the Company"), and Gainesville State Bank, a Florida banking corporation (the
"Bank"), in connection with the transactions contemplated by that certain
Agreement and Plan of Merger dated as of June ____, 1997 (the "Merger
Agreement") among the Company, the Bank, Compass Bancshares, Inc., a Delaware
corporation ("Compass"), and Compass Florida, Inc., a Delaware corporation
("Compass Florida").  This opinion is being delivered to you pursuant to Section
7.2 of the Merger Agreement.  All capitalized terms not defined herein have the
meanings set forth in the Merger Agreement.

     In connection with the opinions rendered herein, we have reviewed originals
or copies of the following documents:

     (a)  the Merger Agreement;

     (b)  the other agreements contemplated by the Merger Agreement (the "Other
          Agreements");

     (c)  the Articles of Incorporation and Bylaws of each of Company and Bank;
          and

     (d)  such other documents, contracts and records as we deemed necessary to
          render this opinion.

The documents described in paragraphs (a) through (d) above are referred to
herein collectively as the "Merger Documents".

     This Opinion Letter is subject to, and shall be interpreted in accordance
with, the General Qualifications contained in Sections 11, 12, 13 and 14 and the
Limitations contained in Section 18, 19 and 20 of the Legal Opinion Accord (the
"Accord") of the ABA Section of Business Law (1991), which sections are
incorporated by reference herein.  They are hereinafter referred to as the
"Accord General Qualifications and Limitations."  As a consequence, it is
subject to a number of qualifications, exceptions, definitions, limitations on
coverage and other limitations (the "Accord Qualifications"), all as more
particularly described in the Accord, and this Opinion Letter should be read in
conjunction therewith.

     In rendering this opinion, with respect to factual matters, we have with
your permission relied, without independent inquiry or investigation, upon
statements, factual representations and certificates of officers, directors,
employees and agents of the Company and the Bank and have assumed the accuracy
and continued accuracy of such factual matters at the date hereof, including,
but not limited to, the matters set forth in the Certificate of the President
and Secretary of the Bank and the Company attached hereto as Exhibit 1;
                                                             --------- 
provided, however, that nothing to the contrary has come to our attention.  In
addition, with your permission, we have relied, without independent inquiry

                                       1
<PAGE>
 
or investigation, upon certificates of public officials with respect to matters
of public record and have assumed the accuracy and continued accuracy of such
matters at the date hereof.  With respect to our reliance upon the above-
referenced sources, we take no responsibility and assume no obligation
whatsoever with regard to any inaccuracies in any opinion herein which is based
upon such sources as a result of any inaccuracies contained in such sources;
provided, however, that nothing to the contrary has come to our attention.

     In our examination of the foregoing specified documents and other
certificates, records and documents, we have assumed the genuineness of all
signatures, the authenticity of all documents submitted to us as originals, the
conformity with the original documents of all documents submitted to us as
certified, telecopies, photostatic, conformed or reproduced copies, and the
accuracy and completeness of all corporate records and documents and of all
certificates and statements of facts, in each case given or made available to us
by the Company and the Bank and their respective officers, directors, employees
and agents.  We have also, with your permission, assumed the authorization,
execution, delivery, accuracy, authenticity and completeness of all certificates
and documents provided to us by public officials and all other persons or
entities, other than the Bank or the Company.

     In all instances where the opinion expressed herein is qualified to the
extent of our knowledge or to matters known to us or of which we are aware, we
have, with your permission and without independent inquiry or investigation,
relied solely upon our actual knowledge, the certificate of the President and
Secretary of the Bank and the Company attached hereto as Exhibit 1 and the
                                                         ---------        
representations, warranties and schedules set forth in the Merger Agreement.

     We have not been asked to express any opinion with respect to your power
and authority to enter into, execute, deliver and perform the Merger Agreement
or any other documents contemplated thereby or to effect the transactions
therein contemplated, or with respect to the application of any law or
regulation to such power and authority, and, for purposes of the opinions set
forth below, we assume that you have all requisite power and authority under all
applicable laws, regulations and governing documents, and have taken all
necessary corporate action required to be taken by you.

     We call your attention to the fact that this firm requires only that
lawyers be qualified and admitted to practice law in the State of Florida.
Accordingly, in rendering the opinions herein, we express no opinion with
respect to any laws other than the laws of the State of Florida and the United
States.

     Subject to the foregoing, and having due regard for the legal
considerations we deem relevant, we are of the opinion that as of the date
hereof:

     1.   The Company is a Florida corporation and a bank holding company under
the Bank Holding Company Act of 1956, as amended, and is duly organized, validly
existing and with an active status under the laws of the State of Florida.  The
Bank is a Florida state banking corporation, duly organized, validly existing
and with an active status under the laws of the State of Florida.  The Bank
holds a valid certificate to transact the business of banking under the laws of
the State of Florida.  Each of the Company and the Bank has all requisite
corporate power and authority to carry on its business as we know it to be
conducted and to own, lease and operate its properties and assets as we know
them to be now owned, leased or operated.

     2.   The Company has all requisite corporate power and authority to execute
and deliver the Merger Agreement and any of the Other Agreements executed by the
Company and to consummate the transactions contemplated thereby; all corporate
acts and other corporate proceedings required to be taken by or on the part of
the Company to execute and deliver the Merger Agreement and the Other Agreements
and to consummate the transactions contemplated therein have been duly and
validly taken; and the Merger Agreement and the Other Agreements have been duly
executed and delivered by, and constitute the valid and binding obligations of
the Company enforceable against the Company in accordance with their terms,
subject to the Accord General Qualifications and Limitations attached hereto and
the other limitations and exceptions set forth herein.

                                       2
<PAGE>
 
     3.   To our knowledge, after review of the Company's stock records provided
to us by the Company, the authorized capital stock of the Company consists of
______ shares of Company Common Stock (as defined in the Merger Agreement) of
which _______ shares are issued and outstanding (none of which are held in the
treasury) and ________ shares of Undesignated Preferred Stock, none of which are
outstanding.  The Company is the record holder of all of the issued and
outstanding capital stock of the Bank.  All of the outstanding shares of the
Company Common Stock are validly issued and to our knowledge are nonassessable
and fully paid, and all of the capital stock of the Bank is validly issued and
to our knowledge fully paid and, except as provided in the Federal Deposit
Insurance Act, nonassessable.  To our knowledge, none of such stock was issued
in violation of the preemptive rights of any person.

     4.   To our knowledge, and except as set forth in the Schedules to the
Merger Agreement, there are no outstanding subscriptions, options, rights,
warrants, calls, convertible securities, irrevocable proxies, or other
agreements or commitments to which the Company or the Bank is a party obligating
the Company or the Bank to issue any shares of, restricting the transfer of, or
otherwise relating to shares of their respective capital stock of any class.

     5.   The execution and delivery by the Company of the Merger Agreement does
not and the consummation of the transactions contemplated thereby will not
contravene or violate any provision of or constitute a default, the violation of
which could have a Material Adverse Effect under (a) the articles of
incorporation or association or bylaws of the Company or the Bank, (b) to our
knowledge, and except as disclosed in the Merger Agreement and Schedules, any
note, license, instrument, mortgage, deed of trust, or other agreement or
understanding, permit, authorization or contract, order, arbitration award,
judgment or decree, or any other restriction of any kind or character known to
us to which the Company or the Bank is a party or by which the Company or the
Bank or any of their respective assets or properties is bound, and (c) to our
knowledge and except as disclosed in the Merger Agreement and Schedules, any
law, regulation, rule, administrative regulation or decree of any court or any
governmental agency or body whether domestic or foreign applicable to the
Company or the Bank, or their respective assets or properties.

     6.   Except as disclosed in the Merger Agreement and Schedules and except
for such consents, approvals, authorizations, actions or filings as have already
been obtained by Compass or Compass Florida, to our knowledge, no consent,
approval, authorization, action or filing with any court, governmental agency or
public body is required in connection with the execution, delivery and
performance by the Company of the Merger Agreement.

     7.   To our knowledge, except as set forth in the Schedules to the Merger
Agreement, neither the Company nor the Bank is a party to any material
Proceeding (as defined in the Merger Agreement).  To our knowledge, there are no
Proceedings threatened against or affecting the Company or the Bank, which by
the terms of the Merger Agreement would be required to be set forth in the
Schedules.

     8.   To our knowledge and except as set forth in the Schedules to the
Merger Agreement, neither the Company nor the Bank is in material default under
any law or regulation, or under any order of any court, commission, board,
bureau, agency or instrumentality wherever located.

     In connection with our representation, we have assisted the Company in
connection with its preparation of information contained in the Proxy Statement.
In this connection, no facts have come to our attention which cause us to
believe that the information contained in the proxy material of the Company or
the Bank, relating to and supplied by the Company or the Bank, fail to state a
material fact required to be stated therein or necessary to make the statements
therein, in light of the circumstances under which they were made, not
misleading, it being understood that we express no belief with respect to the
financial statements, schedules and other financial and statistical data
included in the proxy material or incorporated therein.

     In addition to and not by way of limitation of the Accord General
Qualifications and Limitations, each of the foregoing opinions is subject to the
following qualifications:

                                       3
<PAGE>
 
     (a)  the legality, validity and enforceability of any rights and remedies
          provided in the Merger Documents are subject to exceptions provided by
          bankruptcy, insolvency, reorganization, receivership, moratorium,
          assignment of the benefit of creditors' laws or similar laws now or
          hereafter in effect affecting the validity, legality and binding
          effect and enforceability effect and enforceability of creditors'
          rights generally, including, without limitation, statutory or other
          laws regarding fraudulent transfers and conveyances or preferential
          transfers;

     (b)  we express no opinion as to (i) the enforceability of any provisions
          purporting to restrict competition or prevent disclosure or use of
          proprietary information or (ii) application of or compliance with any
          federal or state securities laws or the effect thereof on the opinions
          expressed herein;

     (c)  specific performance, injunctive relief or other traditional equitable
          remedies may not be available as they are subject to the discretion of
          the court before which any proceeding with respect thereto may be
          brought;

     (d)  rights to indemnification may be limited by federal or state
          securities law: accordingly, we express no opinion as to the
          enforceability of any indemnity provisions contained in the Merger
          Documents;

     (e)  we express no opinion as to the enforceability of any provisions in
          the Merger Documents providing for the recovery of attorneys' fees or
          other costs of collection or any waiver of trial by jury which may be
          contained in any of the Merger Documents.

     We do not render any opinion as to any matter except as specifically set
forth herein.  Our opinions are based upon the law as currently in effect and
existing interpretations thereof.  Insofar as our opinions relate to future
events or circumstances, our opinion expressed herein are based upon our
assumption that such laws and prevailing interpretations thereof will remain
unchanged.  We assume no obligation to advise you of any changes in the
foregoing subsequent to the delivery of this opinion.  This opinion has been
prepared solely for your use and may not be relied upon by other person or
entity, or used for any other purpose without our prior written consent.

                                   Very truly yours,

                                   FOWLER WHITE GILLEN BOGGS
                                    VILLAREAL & BANKER, P.A.



                                   By:
                                      --------------------------- 

                                       4
<PAGE>
 
                                   EXHIBIT F

                         OPINIONS REQUIRED FROM COUNSEL
                         TO COMPASS AND COMPASS FLORIDA


     (i)   Compass and Compass Florida are each corporations duly organized,
validly existing and in good standing under the laws of the State of Delaware,
and Compass is a bank holding company under the Bank Holding Company Act of
1956, as amended.  Compass and Compass Florida have all requisite corporate
power and authority to carry on their business as now being conducted and to
own, lease and operate their properties as now owned, leased or operated.
Compass and Compass Florida are duly qualified and in good standing in the
respective states where such qualification is required;

     (ii)  Compass and Compass Florida each have all requisite power and
authority to execute and deliver the Agreement and any other agreements
contemplated by the Agreement (collectively, the "Other Agreements") and to
consummate the transactions contemplated thereby; all acts (corporate or
otherwise) and other proceedings required to be taken by or on the part of
Compass and Compass Florida (or either of them) to execute and deliver the
Agreement and the Other Agreements and to consummate the transactions
contemplated therein have been duly and validly taken; and the Agreement and the
Other Agreements have been duly executed and delivered by, and constitute the
valid and binding obligation of each of Compass and Compass Florida enforceable
against Compass and Compass Florida in accordance with their terms, subject to
the effect of (a) any applicable bankruptcy, insolvency, reorganization or other
law relating to or affecting creditors' rights generally and (b) general
principles of equity (regardless of whether such enforceability is considered in
a proceeding in equity or at law);

     (iii) the shares of Compass Common Stock to be issued pursuant to the
Agreement are authorized under the Certificate of Incorporation of Compass,
validly issued, fully paid and nonassessable and will not be issued in violation
of the preemptive rights of any person; and, to the best of our knowledge and
except as contemplated by the Agreement, the shares of Compass Common Stock
issued pursuant to the Agreement are not subject to any agreements or
understandings to which Compass is a party with respect to the voting or
transfer of such shares and are not subject to any agreements or understandings
among any other parties with respect to the voting or transfer of such shares;

     (iv)  the execution and delivery by Compass and Compass Florida of the
Agreement does not and the consummation of the transactions contemplated thereby
will not contravene or violate any provision of or constitute a default under
(a) the certificate of incorporation or bylaws of Compass or Compass Florida,
(b) to the best of our knowledge and except as disclosed in the Agreement, any
note, license, instrument, mortgage, deed of trust, or other agreement or
understanding, permit, authorization or contract, order, arbitration award,
judgment of decree, or any other restriction of any kind known to us to which
Compass or Compass Florida is a party or by which Compass or Compass Florida or
any of their assets or properties is bound, the breach or violation of which
could have a material adverse effect on Compass and its Subsidiaries taken as a
whole, and (c) to the best of our knowledge and except as disclosed in the
Agreement, any law, regulation, rule, administrative regulation or decree of any
court or any governmental agency or body applicable to Compass or Compass
Florida or their respective assets or properties;

     (v)   except as disclosed in the Agreement and except for such consents,
approvals, authorizations, actions or filings as have already been obtained, no
consent, approval, authorization, action or filing with any court, governmental
agency or public body is required in connection with the execution, delivery and
performance by Compass and Compass Florida of the Agreement;

     (vi)  to the best of our knowledge, neither Compass nor Compass Florida is
in violation of or default under the respective Certificates of Incorporation or
Bylaws of Compass or Compass Florida or any agreement, document or instrument
under which Compass or Compass Florida is obligated or bound, or any law, order,

                                       1
<PAGE>
 
judgment, or regulation applicable to Compass or Compass Florida or any of their
Subsidiaries, the violation of which could have a material adverse effect on
Compass and its Subsidiaries taken as a whole; and

     (vii)  the shares of Compass Common Stock to be issued pursuant to the
Agreement have been registered under the Securities Act of 1933, as amended, and
are listed for inclusion the NASDAQ National Market System.

                                       2
<PAGE>
 
                                   EXHIBIT G

                  COMPASS FLORIDA REPRESENTATIONS CERTIFICATE

     ___________ ("Compass Florida") hereby represents and warrants to the
Company as follows.  Capitalized terms not otherwise defined herein shall have
the meanings ascribed to them in the Agreement and Plan of Merger dated
________________ 1997 by and between Compass Bancshares, Inc. and G.S.B.
Investments, Inc. (the "Agreement").

     1.   Compass Florida is a corporation duly organized, validly existing and
in good standing under the laws of the State of Florida, and has all requisite
corporate power and authority to conduct its business as now conducted, to own,
lease and operate its properties and assets, as now owned, leased or operated
and to enter into and carry out its obligations under the Agreement.

     2.   Compass Florida has full corporate power and authority and no further
corporate proceedings on the part of Compass Florida are necessary to execute
and deliver the Amendment to Agreement and Plan of Merger dated ___________,
1997 ("Amendment") and to consummate the transactions contemplated thereby, all
of which have been duly and validly authorized by Compass Florida's Board of
Directors.  The Amendment has been duly executed and delivered by Compass
Florida and is a duly authorized, valid, legally binding and enforceable
obligation of Compass Florida, subject to the effect of bankruptcy, insolvency,
reorganization, moratorium, or other similar laws relating to creditors' rights
generally and general equitable principles, and subject to such shareholder
approvals and such approval of regulatory agencies and other governmental
authorities having authority over Compass Florida as may be required by statute
or regulation. Except as set forth on the Schedule attached hereto, neither the
execution, delivery nor performance of the Amendment in its entirety, nor the
consummation of all the transactions contemplated thereby, following the receipt
of such approvals as may be required from the SEC, the OCC, the FRB, the FDIC,
and the Department will (i) violate (with or without the giving of notice or
passage of time), any law, order, writ, judgment, injunction, award, decree,
rule, statute, ordinance or regulation applicable to Compass Florida.

     3.   No representation or warranty by Compass Florida in the Amendment, nor
any statement or exhibit furnished to the Company or the Bank under and pursuant
to, or in anticipation of the Amendment, contains or will contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements contained herein or therein not misleading.

     IN WITNESS WHEREOF, Compass Florida has executed this Certificate this ____
day of ___________, 1997.


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

                                       1
<PAGE>
 
                                   EXHIBIT H

                            NONCOMPETITION AGREEMENT

     NONCOMPETITION AGREEMENT, dated _________________, 1997, by and among
Compass Bancshares, Inc., a Delaware corporation ("Compass") and
________________________________________________________ ("Director").

     WHEREAS, pursuant to the Agreement and Plan of Merger, dated as of
________________, 1997 (the "Merger Agreement"), among Compass and G.S.B.
Investments, Inc., a Florida corporation (the "Company"), such parties have
agreed to the Merger as defined therein;

     WHEREAS, Director is a director and shareholder of the Company and a
director of Gainesville State Bank ("Bank");

     WHEREAS, the Merger Agreement requires, as a condition to the closing, that
Director execute and deliver this Agreement to Compass; and

     WHEREAS, Director acknowledges that the restrictions against competition
and the other agreements set forth in this Agreement have constituted a
substantial inducement to Compass to enter into the Merger Agreement, and that
none of such restrictions or agreements set forth in the Agreement will be
unduly burdensome on Director.

     NOW, THEREFORE, in consideration of the sum of $10.00, and of the mutual
promises set forth in this Agreement, the parties hereto agree as follows:

          1.   Definitions.  Terms used but not defined in this Agreement shall
               -----------                                                     
have the meanings ascribed to them in the Merger Agreement.

          2.   Noncompetition.
               -------------- 

          (a) Noncompetition.  Provided that the Merger Agreement is not amended
              --------------                                                    
in any manner which decreases the Merger Consideration to be received by the
Shareholders, Director agrees that, for a period of twelve months following the
Closing, he will not, directly or indirectly as a partner, stockholder,
consultant, agent, joint venturer, investor, lender, or in any other capacity
whatsoever, alone or in association with others (i) own, manage, operate,
control or participate in the ownership, management, operation or control of, or
work for or permit the use of his name by, or be connected in any manner with,
any business activity in Alachua, Clay or Putnam Counties, Florida, which at the
Effective Time is conducted by the Bank in such counties, except that this
prohibition shall not apply to the ownership of up to 5 percent of the equity of
any other entity; or (ii) solicit any person (natural or otherwise) who is a
customer of the Bank to do business with any person other than Compass or its
affiliates.  Director further agrees that, for a period of twelve months
following the Closing, he will not, directly or indirectly, in any capacity
whatsoever, own, manage, operate, control or participate in the ownership,
management, operation or control of, or work for or permit the use of his name
by, or be connected in any manner with, any business activity in the State of
Florida that operates under or uses or identifies itself with the name "GSB,"
"Gainesville State" or a name substantially similar thereto.

          (b) Restrictions Reasonable.  The restrictions against competition set
              -----------------------                                           
forth above are considered by the parties to be reasonable for the purposes of
protecting the value intended to be received by Compass in connection with the
transactions contemplated by the Merger Agreement.  If any such restriction is
found by any court of competent jurisdiction to be unenforceable because it
extends for too long a period of time or over too broad a range of activities or
over too large a geographic area, such restriction shall be interpreted to
extend only over the maximum period of time, range of activities or geographic
area as to which it may be enforceable.

                                       1
<PAGE>
 
          (c) Specific Performance.  Director acknowledges that Compass would be
              --------------------                                              
irreparably harmed and that monetary damages would not provide an adequate
remedy in the event of a breach of the provisions of this Section 2.
Accordingly, Director agrees that, in addition to any other remedies available
to Compass, Compass shall be entitled to specifically enforce the provisions of
this Section.  In the event of such a breach, in addition to any other remedies
available to Compass, Compass shall be entitled to receive reimbursement for
Compass's reasonable attorney's fees and disbursements incurred in enforcing any
such provision.

          3.   Miscellaneous.
               ------------- 

          (a) Entire Agreement.  This Agreement contains every obligation and
              ----------------                                               
understanding between the parties relating to the subject matter hereof and
merges all prior discussions, negotiations and agreements, if any, between them,
and none of the parties shall be bound by any conditions, definitions,
understanding, warranties or representations other than as expressly provided or
referred to herein.

          (b) Governing Law.  This Agreement has been entered into and shall be
              -------------                                                    
construed and enforced in accordance with the laws of the State of Florida
without reference to the choice of law principles thereof.

          (c) Waiver and Amendment.  Any representation, warranty, covenant,
              --------------------                                          
term or condition of this Agreement which may be legally waived, may be waived,
or the time of performance thereof extended, at any time by the party hereto
entitled to the benefit thereof, and any term, condition or covenant hereof
(including, without limitation, the period during which any condition is to be
satisfied or any obligation performed) may be amended by the parties hereto at
any time.  Any such waiver, extension or amendment shall be evidenced by an
instrument in writing executed by Director and by Compass (by its Chairman and
Chief Executive Officer or any Vice President or other person, who has been
authorized by its Board of Directors to execute waivers, extension or amendments
on its behalf).  No waiver by any party hereto, whether express or implied, of
its rights under any provision of this Agreement shall constitute a waiver of
such party's rights under such provision at any other time or a waiver of such
party's rights under any other provision of this Agreement.  No failure by any
party hereto to take any action against any breach of this Agreement or default
by another party shall constitute a waiver of the former party's right to
enforce any provision of this Agreement or to take action against such breach or
default or any subsequent breach or default by such other party.

          (d) Assignment.  This Agreement shall inure to the benefit of
                   ----------                                               
Compass and its successors and assigns.

          (e) Notices.  All notices, requests, claims, demands and other
              -------                                                   
communications hereunder shall be in writing and shall be deemed to have been
duly given when delivered if delivered in person, by cable, telegram or telex or
by telecopy; five business days after mailing if delivered by registered or
certified mail (postage prepaid, return receipt requested); and two business
days after sending if delivered by overnight courier; to the respective parties
as follows (or at such other address as a party may specify by notice to the
others):

               If to Director, to:

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

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

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

                                       2
<PAGE>
 
               If to Compass, to:

                    Compass Bancshares, Inc.
                    15 South 20th Street
                    Birmingham, Alabama  35233
                    Attention:  Daniel B. Graves
                                Associate General Counsel

          (f) Severability.  In the event that any one or more of the provisions
              ------------                                                      
contained in this Agreement shall be declared invalid, void or unenforceable,
the remainder of the provisions of this Agreement shall remain in full force and
effect, and such invalid, void or unenforceable provision shall be interpreted
as closely as possible to the manner in which it was written.

          (g) Counterparts.  This Agreement may be executed in any number of
              ------------                                                  
counterparts, each of which shall be deemed an original but all of which
together shall constitute one and the same instrument.

          (h) Section Headings.  The section headings in this Agreement are for
              ----------------                                                 
convenience of reference only and shall not be deemed to alter or affect any
provision hereof.



     IN WITNESS WHEREOF, each of the parties hereto have duly executed this
Agreement as of the date set forth above.



- ------------------------------     ---------------------------------- 
Witness                            ----------------------------------


ATTEST                             COMPASS BANCSHARES, INC.



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

                                       3
<PAGE>
 
                                  EXHIBIT H-1



                    NONCOMPETITION AND EMPLOYMENT AGREEMENT

     NONCOMPETITION AND EMPLOYMENT AGREEMENT, dated July ____, 1997,
("Agreement") by and among Compass Bancshares, Inc., a Delaware corporation
("Compass"), Compass Bank, a Florida banking corporation, ("Compass Bank"), and
Carl Walls ("Walls").

     WHEREAS, pursuant to the Agreement and Plan of Merger, dated as of July
___, 1997 (the "Merger Agreement"), among Compass and G.S.B. Investments, Inc.,
a Florida corporation (the "Company"), such parties have agreed to the Merger as
defined therein;

     WHEREAS, Walls is a director and shareholder of the Company and a director
and employee of Gainesville State Bank ("Bank");

     WHEREAS, the Merger Agreement requires, as a condition to the closing, that
Walls execute and deliver this Agreement to Compass; and

     WHEREAS, Walls acknowledges that the restrictions against competition and
the other agreements set forth in this Agreement have constituted a substantial
inducement to Compass to enter into the Merger Agreement, and that none of such
restrictions or agreements set forth in the Agreement will be unduly burdensome
on Walls.

     NOW, THEREFORE, in consideration of the sum of $10.00, and of the mutual
promises set forth in this Agreement, the parties hereto agree as follows:

          1.   Definitions.  Terms used but not defined in this Agreement shall
               -----------                                                     
have the meanings ascribed to them in the Merger Agreement.

          2.   Noncompetition.
               -------------- 

          (a) Noncompetition.  Provided the Merger Agreement is not amended in
              --------------                                                  
any manner which decreases the Merger Consideration to be received by the
Shareholders of the Company, Walls agrees that, from the effective date of the
Merger until November 30, 1998, he will not, directly or indirectly, as a
partner, stockholder, consultant, agent, joint venturer, investor, lender, or in
any other capacity whatsoever, alone or in association with others (i) compete
for or solicit banking, lending, deposit taking or any other banking or trust
services business for or on behalf of any bank or financial institution with a
place of business in Alachua, Putnam or Clay County, Florida ("Covered
Countries") or own, manage, operate, control or participate in the ownership,
management, operation or control of, or work for any bank or other financial
institution with a place of business in the Covered Counties, except that this
prohibition shall not apply to the ownership of up to 5 percent of the equity of
any other entity located in the Covered Counties; (ii) solicit any person
(natural or otherwise) who is a customer of the Bank to do business with any
bank or financial institution other than Compass or its affiliates or (iii)
hire, employ or engage any present or future employee of Compass, it affiliates,
the Company or the Bank, without the prior written permission of the Chief
Executive Officer of Compass.  Walls further agrees that, from the effective
date of the Merger until November 30, 1998, he will not, directly or indirectly,
in any capacity whatsoever, own, manage, operate, control or participate in the
ownership, management, operation or control of, or work for or permit the use of
his name by, or be connected in any manner with, any business activity in the
State of Florida that operates under or uses or identifies itself with the name
"GSB," "Gainesville State" or a name substantially similar thereto.

          (b) Restrictions Reasonable.  The restrictions against competition set
              -----------------------                                           
forth above are considered by the parties to be reasonable for the purposes of
protecting the value intended to be received by Compass in connection with the
transactions contemplated by the Merger Agreement.  If any such restriction is
found by any court of competent jurisdiction to be unenforceable because it
extends for too long a period of time or over too broad
<PAGE>
 
a range of activities or over too large a geographic area, such restriction
shall be interpreted to extend only over the maximum period of time, range of
activities or geographic area as to which it may be enforceable.

          (c) Specific Performance.  Walls acknowledges that Compass would be
              --------------------                                           
irreparably harmed and that monetary damages would not provide an adequate
remedy in the event of a breach of the provisions of this Section 2.
Accordingly, Walls agrees that, in addition to any other remedies available to
Compass, Compass shall be entitled to specifically enforce the provisions of
this Section.

          3.   Employment.
               ---------- 

          (a) From the effective date of the Merger until November 30, 1998
("Term"), Compass Bank agrees to employ Walls and Walls agrees to act as City
President-Gainesville, under the terms and conditions set forth in this
Agreement.

          (b) Compass Bank shall pay Walls an annual base salary of $150,000 per
year with merit increases in accordance with Compass Bank's salary
administration program based upon performance, which shall be payable in
accordance with Compass Bank's customary payroll practices with respect to time
and manner of payment.  Walls shall also be entitled to participate in Compass
Bank's Executive Incentive Plan available to similar employees to the extent of
up to 40% of Walls' base annual salary.  A representative of Compass Bank has
described Compass Bank's Executive Incentive Plan to Walls and Walls has been
provided with an outline of its terms.

          (c) Walls will be engaged by Compass Bank in the capacity of City
President-Gainesville and will provide such services consistent with such
position as may be determined by the Chief Executive Officer and Board of
Directors of Compass Bank.  Walls will be involved in management decisions
regarding the retention and assignment of employees of Compass Bank in
Gainesville, Florida.  Walls shall devote his full business time and efforts to
the performance of his duties hereunder.  During the Term, Walls will not serve
as an officer or director of any business enterprise other than Compass Bank
without the prior approval of the Chief Executive Officer of Compass Bank
(except as a director of Atris Technology Services).  It is understood that the
preceding sentence shall not prohibit Walls from spending a reasonable amount of
time managing his personal investments and discharging his civic
responsibilities as long as such activities do not interfere with his duties as
City President-Gainesville.  It is further understood that Walls' primary duties
will be limited to the Covered Counties and any travel outside of the Covered
Counties will entitle Walls to reimbursement in accordance with Compass' or
Compass Bank's policy for business related travel.

          (d) During the term, Compass Bank will provide Walls the following 
additional benefits and privileges:

          (i) continued use of an automobile comparable to the automobile
     currently leased and provided by the Bank to Walls.

          (ii) payment of dues to the Gainesville Country Club, including the
     Men's Golf Association dues.

          (iii)  participation in Compass Bank's health insurance plan, life
     insurance plan comparable to that provided to executive officers of Compass
     Bank, and other benefits as are made generally available to employees of
     equal title and salary on the same basis as Compass makes such benefits
     available to Compass Bank's other employees.

          (iv) reimbursement of entertainment expenses consistent with Walls'
     employment activities.

          (v) support of Walls' continued participation in the Gainesville Area
     Chamber of Commerce and Council of Economic Outreach.

                                       2
<PAGE>
 
          (e) If Walls' employment under this Agreement is terminated by Compass
Bank for other than death or "good cause", as defined in Section 3(f)(i) hereof,
Compass Bank shall within 30 days after such termination, pay (or cause to be
paid) the remaining unpaid compensation provided by this Agreement.  In the
event of the termination of Walls' employment under this Agreement because of
Walls' disability, as defined in Section 3(f)(iii) hereof, any payments of
disability benefits to Walls under any disability insurance policy or disability
benefit plan covering Walls maintained by Compass Bank or its affiliates, as it
may exist from time to time, shall be treated as payments by Compass Bank toward
satisfaction of its obligations under this Agreement.  Such payments shall be
paid in accordance with Compass Bank's customary payroll practices with respect
to the time and manner of payment.  Payments received under medical insurance
policies are not counted toward this obligation.  If Walls dies, resigns or is
terminated for "good cause", Compass Bank shall have no further obligation to
Walls under this Agreement or otherwise.

          (f) Walls' employment with Compass Bank shall be terminated upon the
occurrence of any one or more of the following events:

          (i) Compass Bank gives written notice of termination for good cause to
     Walls.  For the purposes of this Agreement, "good cause" shall include,
     without limitation, a willful and material violation of applicable banking
     laws and regulations; dishonesty; theft; fraud; embezzlement; the
     commission of a felony or a crime involving moral turpitude; violation of
     Compass Bank's or the Bank's drug and alcohol policy; willful disregard of
     lawful instructions of Walls' Compass Bank supervising officers relating to
     a material matter; or any other material breach of this Agreement or a
     violation of a Compass policy that applies generally to all employees of
     Compass and its affiliates which violation would be a basis for termination
     of an employee by Compass.

          (ii) The death of Walls.

          (iii)  The disability of Walls.  For purposes of this Agreement,
     "disability" shall mean a mental or physical condition resulting from an
     injury or illness which shall render Walls incapable of performing the
     essential functions of his position with reasonable accommodations from
     Compass Bank which would trigger payment pursuant to a disability policy or
     disability benefit plan maintained by Compass Bank.

          (iv) The resignation of Walls, who agrees to provide not less than 60
     days prior written notice of his resignation to Compass Bank.

          (g) This Agreement shall terminate upon the announced
merger/acquisition of Compass or Compass Bank with any other bank or bank
holding company wherein Compass or an affiliate of Compass will not be the
surviving company.

          4.   Miscellaneous.
               ------------- 

          (a) Entire Agreement.  This Agreement contains every obligation and
              ----------------                                               
understanding between the parties relating to the subject matter hereof and
merges all prior discussions, negotiations and agreements, if any, between them,
and none of the parties shall be bound by any conditions, definitions,
understanding, warranties or representations other than as expressly provided or
referred to herein.

          (b) Governing Law; Arbitration.  This Agreement has been entered into
              --------------------------                                       
and shall be construed and enforced in accordance with the laws of the State of
Florida.  Any and all disputes arising out of or in connection with this
Agreement shall be submitted to arbitration, and finally settled, under the
Rules of the American Arbitration Association ("AAA") by one arbitrator
appointed in accordance with the said Rules.  Any such arbitration shall be
conducted in Alachua County, Florida.  Each party to this Agreement shall be
bound by the result of such arbitration.  Each party shall bear its own expenses
relating to such disputes or disagreements so arbitrated, and the parties hereto
shall share equally the fees and charges of the arbitrators for conducting such
arbitration.  Such

                                       3
<PAGE>
 
arbitration shall be governed by the Federal Arbitration Act, 9 U.S.C. (S) 1 et
seq; provided, however, that the substantive law of the State of Florida shall
govern any and all such disputes.  The parties agree that any action to confirm
an arbitration award shall be brought in any competent court in Alachua County,
Florida, and that such court may enforce or compel compliance with such award.

          (c) Waiver and Amendment.  Any representation, warranty, covenant,
              --------------------                                          
term or condition of this Agreement which may be legally waived, may be waived,
or the time of performance thereof extended, at any time by the party hereto
entitled to the benefit thereof, and any term, condition or covenant hereof
(including, without limitation, the period during which any condition is to be
satisfied or any obligation performed) may be amended by the parties hereto at
any time.  Any such waiver, extension or amendment shall be evidenced by an
instrument in writing executed by Walls and by Compass (by its Chairman and
Chief Executive Officer or any Vice President or other person, who has been
authorized by its Board of Directors to execute waivers, extension or amendments
on its behalf).  No waiver by any party hereto, whether express or implied, of
its rights under any provision of this Agreement shall constitute a waiver of
such party's rights under such provision at any other time or a waiver of such
party's rights under any other provision of this Agreement.  No failure by any
party hereto to take any action against any breach of this Agreement or default
by another party shall constitute a waiver of the former party's right to
enforce any provision of this Agreement or to take action against such breach or
default or any subsequent breach or default by such other party.

          (d) Assignment.  This Agreement shall inure to the benefit of Compass
              ----------                                                       
and its affiliates is not subject to assignment (except to an affiliate of
Compass) without the written consent of the parties.

          (e) Notices.  All notices, requests, claims, demands and other
              -------                                                   
communications hereunder shall be in writing and shall be deemed to have been
duly given when delivered if delivered in person, by cable, telegram or telex or
by telecopy; five business days after mailing if delivered by registered or
certified mail (postage prepaid, return receipt requested); and two business
days after sending if delivered by overnight courier; to the respective parties
as follows (or at such other address as a party may specify by notice to the
others):


               If to Walls, to:

                    Carl Walls
                    6401 Southwest 35th Way
                    Gainesville, Florida  32608

               If to Compass or Compass Bank, to:

                    Compass Bancshares, Inc.
                    15 South 20th Street
                    Birmingham, Alabama  35233
                    Attention:  Daniel B. Graves
                                Associate General Counsel

          (f) Severability.  In the event that any one or more of the provisions
              ------------                                                      
contained in this Agreement shall be declared invalid, void or unenforceable,
the remainder of the provisions of this Agreement shall remain in full force and
effect, and such invalid, void or unenforceable provision shall be interpreted
as closely as possible to the manner in which it was written.

          (g) Counterparts.  This Agreement may be executed in any number of
              ------------                                                  
counterparts, each of which shall be deemed an original but all of which
together shall constitute one and the same instrument.

                                       4
<PAGE>
 
          (h) Section Headings.  The section headings in this Agreement are for
              ----------------                                                 
convenience of reference only and shall not be deemed to alter or affect any
provision hereof.

     IN WITNESS WHEREOF, each of the parties hereto have duly executed this
Agreement as of the date set forth above.




                                   ------------------------------------- 
                                   Carl Walls


                                   COMPASS BANCSHARES, INC.



                                   By:
                                      ----------------------------------
                                   Its:
                                       ---------------------------------
                                   COMPASS BANK



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

                                       5
<PAGE>
 
                                   EXHIBIT I

                               RELEASE OF CLAIMS

     THIS RELEASE OF CLAIMS ("Release") dated the __ day of ______, 1997, is
executed and delivered by the person executing below to G.S.B. Investments,
Inc., a ____________ corporation (the "Company"), and Gainesville State Bank, a
Florida state bank (the "Bank").

     WHEREAS, Compass Bancshares, Inc. ("Compass") is to acquire the Company
pursuant to that certain Agreement and Plan of Merger dated as of ______________
1997, by and between Compass and the Company, as amended (the "Agreement"),
whereby the Company will be merged with Compass or a wholly-owned subsidiary of
Compass; and

     WHEREAS, Compass has required as a condition to such acquisition that the
undersigned execute and deliver this Release to confirm the absence of any
claims by the undersigned against the Company or its subsidiaries, including the
Bank ("Subsidiaries");

     NOW, THEREFORE, in consideration of the premises contained herein and ten
dollars and other good and valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, the undersigned hereby agrees as follows:

     Section 1.  Release.  The undersigned hereby RELEASES and FOREVER
DISCHARGES the Company and its Subsidiaries from all manners of action, causes
of action, suits, debts, sums of money, accounts, reckonings, bonds, bills,
specialties, covenants, contracts, controversies, agreements, premises,
variances, trespasses, damages, judgments, executions, claims and demands
whatsoever in law or in equity which the undersigned ever had, now has, or
hereafter can, shall or may have against the Company or its Subsidiaries, in
respect of any and all agreements and obligations incurred on or prior to the
date hereof, or in respect of any event occurring or circumstances existing on
or prior to the date hereof; provided, however, that the Company and its
Subsidiaries shall not be released from any of their respective obligations or
liabilities to the undersigned (i) in respect of accrued compensation for wages
or salary earned or as otherwise permitted by any written agreement with the
Company or its Subsidiaries which is attached hereto as Exhibit A or which has
been scheduled and made part of the Agreement; (ii) in connection with any
indebtedness or contractual obligation or liability to the undersigned existing
on the date hereof; and (iii) as to rights of indemnification pursuant to the
Articles of Incorporation or Association or Bylaws of the Company and its
Subsidiaries or under the Agreement.

     Section 2.  Successors.  This Release shall be binding upon the undersigned
and his or her heirs, devisees, administrators, executors, personal
representatives, successors and assigns and shall inure to the benefit of the
Company and its Subsidiaries and their respective successors and assigns.

     Section 3.  Governing Law.  This Release shall be governed by and construed
in accordance with the laws of the State of Florida, without giving effect to
Florida principles of conflicts of law.

     Section 4.  Counterparts.  This Release may be executed in several
counterparts, each of which shall be deemed to be an original and all of which
shall constitute one and the same instrument.

     Section 5.  Modification.  This Release may be modified only by a written
instrument executed by the undersigned and the Company and its Subsidiaries.

                                       1
<PAGE>
 
     IN WITNESS WHEREOF, the undersigned has executed this Release effective as
of the date first above written.

 
                              ----------------------------------------------
                              Signature

 
                              ----------------------------------------------
                              Printed Name



STATE OF FLORIDA          (S)
                                 (S)
COUNTY OF ______________  (S)

     This instrument was acknowledged before me on ________, 1997 by
___________________.


                              ---------------------------------------------- 
                              Notary Public in and for the State of Florida


                              ----------------------------------------------
                              Notary's Name Typed or Printed

                              My Commission Expires:
                                                    ------------------------

                                       2
<PAGE>
 
                                   EXHIBIT J

                               RELEASE OF CLAIMS


     THIS RELEASE OF CLAIMS ("Release") dated the ___ day of ____, 1997, is
executed and delivered by G.S.B. Investments, Inc., a ________ corporation (the
"Company") and Gainesville State Bank, a Florida state bank (the "Bank").

     WHEREAS, the persons listed on Exhibit A attached hereto and made a part
hereof constitute the duly elected directors ("Directors") of the Company and
the Bank on the date hereof;

     WHEREAS, Compass Bancshares, Inc., a Delaware corporation ("Compass"), is
to acquire the Company pursuant to that certain Agreement and Plan of Merger
dated as of ______________, 1997 by and between Compass and the Company, as
amended ("Agreement"), whereby the Company will be merged with Compass or a
wholly-owned subsidiary of Compass; and

     WHEREAS, the Company has required as a condition to such acquisition that
the Directors be released of any claims by the Company or the Bank against the
Directors;

     NOW, THEREFORE, in consideration of the premises contained herein and ten
dollars and other good and valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, the Company and the Bank hereby agree as
follows:

     Section 1.  Release.  The Company and the Bank hereby RELEASE and FOREVER
DISCHARGE the Directors from all manners of action, causes of action, suits,
debts, sums of money, accounts, reckonings, bonds, bills, specialties,
covenants, contracts, controversies, agreements, premises, variances,
trespasses, damages, judgments, executions, claims and demands whatsoever in law
or in equity which the Company or the Bank ever had, now have, or hereafter can,
shall or may have against the Directors, in respect of any and all agreements
and obligations incurred on or prior to the date hereof, or in respect of any
event occurring or circumstances existing on or prior to the date hereof;
provided, however, that no Director shall be released from (i) any action
arising from fraud in connection with the transactions contemplated by the
Agreement or otherwise, or (ii) his or her obligations or liabilities to the
Company or the Bank in connection with any indebtedness or any contractual
obligation or liability of such Director to the Company or the Bank existing on
the date hereof.

     Section 2.  Successors.  This Release shall be binding upon the Company,
and the Bank and their respective successors and assigns and shall inure to the
benefit of the Directors and their respective heirs, devisees, administrators,
executors, successors and assigns.

     Section 3.  Governing Law.  This Release shall be governed by and construed
in accordance with the laws of the State of Florida, without giving effect to
Florida principles of conflicts of law.

     Section 4.  Counterparts.  This Release may be executed in several
counterparts, each of which shall be deemed to be an original and all of which
shall constitute one and the same instrument.

     Section 5.  Modification.  This Release may be modified as to any Director
only by a written instrument executed by the undersigned and such Director.

                                       1
<PAGE>
 
     IN WITNESS WHEREOF, the Company and the Bank have executed this Release
effective as of the date first above written.


                         G.S.B. INVESTMENTS, INC.


                         By:
                            ---------------------------------------

                         Name:
                              -------------------------------------

                         Title:
                               ------------------------------------


                         GAINESVILLE STATE BANK


                         By:
                            ---------------------------------------

                         Name:
                              -------------------------------------

                         Title:
                               ------------------------------------


STATE OF FLORIDA         (S)
                               (S)
COUNTY OF _____________  (S)

     This instrument was acknowledged before me on ____________, 1997 by
____________________, the ________________ of G.S.B. Investments, Inc.


                              ---------------------------------------------- 
                              Notary Public in and for the State of Florida


                              ----------------------------------------------
                              Notary's Name Typed or Printed

                              My Commission Expires:
                                                    ------------------------

                                       2
<PAGE>
 
STATE OF FLORIDA            (S)
                                  (S)
COUNTY OF ________________  (S)

     This instrument was acknowledged before me on ____________, 1997 by
____________________, the ________________ of Gainesville State Bank, a Florida
state bank.


                              ------------------------------------------------ 
                              Notary Public in and for the State of Florida


                              ------------------------------------------------
                              Notary's Name Typed or Printed

                              My Commission Expires:
                                                    -------------------------

                                       3
<PAGE>
 
                                   Exhibit A

                                   Directors

                                       4
<PAGE>
 
                                   EXHIBIT K

              G.S.B. INVESTMENTS, INC. SHAREHOLDER REPRESENTATION

    THIS REPRESENTATION, made on the ____ day of ____________________, 1997 by
_____________________________________.

    WHEREAS, G.S.B Investments, Inc. (the "Company") has entered into an
Agreement and Plan of Merger by and among Compass Bancshares, Inc.
(collectively, "Compass"), and the Company dated _____________________, 1997
("Agreement");

    WHEREAS, Pursuant to Section 3.29(b) of the Agreement, the Company is
required to use its best efforts to obtain from holders of the Company's capital
stock who receive 50% or more of the shares of Compass Common Stock to be
received pursuant to the Merger ("Compass Shares"), a representation that they
have no plan or intention to sell or otherwise dispose of the Compass Common
Stock to be received pursuant to the Merger, and Section 7.2(i) of the Agreement
includes a condition to the consummation of the Merger that Compass shall have
received such representation from holders receiving at least 45% of the Merger
Consideration; and

    WHEREAS, the undersigned owns shares of Company Common Stock and will be
entitled to receive shares of Compass Common Stock as Merger Consideration as
determined pursuant to Section 1.6 of the Agreement.

    NOW, THEREFORE, the undersigned hereby represents and certifies that:

    1.   He/she/they own(s) ________ shares of Company Common Stock; and

    2.   He/she/they has/have no plan or intention to sell or otherwise dispose
         of the shares of Compass Common Stock to be received as Merger
         Consideration pursuant to the Merger.

NOTE:  The capitalized terms used herein shall have the similar meaning as
defined in the Agreement, unless otherwise defined herein to the contrary.
Please be advised, if shares are held jointly, the signature of both
shareholders is required.


- ------------------------------        ---------------------------------- 
Signature of Individual               Corporation or Other Entity

                                      By
- ------------------------------          --------------------------------
Type or Print Name
                                      Its
                                         -------------------------------
- ------------------------------ 
Joint Owner (if applicable)           ----------------------------------
                                      Type or Print Name
- ------------------------------ 
Type or Print Name                    ----------------------------------
                                      Type or Print Title

                                       1
<PAGE>
 
                                   EXHIBIT L

                   AGREEMENT REGARDING CONVERTIBLE SECURITIES


     This Agreement Regarding Convertible Securities (this "Agreement") is
entered into as of this ____ day of ___________, 1997 between Compass
Bancshares, Inc. ("Compass") and _______ ("Holder").

     WHEREAS, Compass and G.S.B. Investments, Inc. (the "Company") entered into
an Agreement and Plan of Merger dated as of _______________, 1997 ("Merger
Agreement") pursuant to which the Company will be merged with and into Compass
or an existing or to-be-formed subsidiary of Compass;

     WHEREAS, the Holder and the Company entered into that certain Incentive
Stock Option Agreement for shares of common stock, par value ___ per share of
the Company ("Company Common Stock") dated _____________, 19___ (the "Option
Agreement");

     WHEREAS,  Compass has required as a condition to entering into the Merger
Agreement that the Holder enter into this Agreement within 30 days of the date
of the Merger Agreement;

     WHEREAS, Compass desires to purchase and the Holder desires to sell, assign
and transfer to Compass the Option Agreement;

     NOW, THEREFORE, in consideration of the mutual covenants hereinafter set
forth, and other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the parties hereto, intending to be legally
bound, hereby agree as follows:

     1.   Purchase. The Holder agrees to refrain from exercising any rights
          --------                                                         
under the Option Agreement until the earlier of (i) the Effective Time, (ii) the
termination of the Merger Agreement, or (iii) the expiration of the Option
Agreement.  Subject to the terms and conditions of this Agreement, at the
Effective Time (as defined in the Merger Agreement) Compass shall purchase and
the Holder shall sell, assign, and transfer to Compass the Option Agreement,
including without limitation, all rights to purchase shares of Company Common
Stock he or she may have under the Option Agreement (the "Purchase").

     2.   Purchase Price.  At the Effective Time, Compass shall pay to the
          --------------                                                  
Holder a number of shares of Compass Common Stock determined by subtracting the
Exercise Price Per Share from the Selling Price Per Share and dividing that
difference by the Share Determination Market Value per share of Compass Common
Stock and multiplied by the number of  Option Shares ("Purchase Price").  In
lieu of issuing any fractional share, the Holder shall be paid an amount in cash
equal to the fractional share times the Share Determination Market Value.

     3.   Representation and Warranties.   The Holder hereby makes the following
          -----------------------------                                         
representations and warranties to Compass:

          (a) Ownership.  The Holder is and will be at the Effective Time the
              ---------                                                      
record and beneficial owner and holder of, and have, and at the Effective Time
will have, good, valid and indefeasible record and beneficial title to, the
Option Agreement and the rights and benefits thereunder, free and clear of any
adverse claim of any other person, including without limitation any Encumbrance.

          (b) Authority.  The Holder has the absolute and unrestricted right,
              ---------                                                      
power, authority and capacity to execute and deliver this Agreement, to perform
his obligations hereunder and to consummate the transactions contemplated
hereby.  The execution and delivery of this Agreement, the performance of his
obligations hereunder and the consummation of the transactions contemplated
hereby have been duly and validly authorized and approved by the Holder, and no
other proceedings on the part of the Holder are necessary to authorize the
execution

                                       1
<PAGE>
 
and delivery of this Agreement, the performance of his obligations hereunder, or
the consummation of the transactions contemplated hereby.  This Agreement has
been duly and validly executed and delivered by the Holder, and this Agreement
constitutes the legal, valid and binding agreement of the Holder enforceable
against the Holder in accordance with its terms.

          (c) Consents and Approvals; No Violation.  No filing or registration
              ------------------------------------                            
with, no notices to and no governmental authorization, consent or approval of
any governmental authority, creditor or other person in a contractual
relationship with the Holder, is necessary in connection with the Holder's
execution and delivery of this Agreement, the performance of his obligations
hereunder, or the consummation of the transactions contemplated hereby.  Neither
the execution and delivery of this Agreement, the consummation of the
transactions contemplated hereby, nor the compliance by the Holder with any of
the provisions hereof will, as of the Effective Time, (i) result in a violation
or breach of, or constitute (with or without due notice or lapse of time or
both) a default (or give rise to any right of termination, cancellation or
acceleration) under, any of the terms, conditions or provisions of any note,
contract, agreement, commitment, bond, mortgage, indenture, license, lease,
pledge agreement or other instrument or obligation to which the Holder is a
party or by which the Holder or any of his respective properties or assets may
be bound, or (ii) violate or conflict with any provision of any legal
requirement binding upon the Holder.

     4.   Conditions to the Purchase.
          -------------------------- 

          (a)  The respective obligations of each party to effect the Purchase
are subject to the satisfaction or waiver of the following conditions:

               (i) the receipt of regulatory approvals  and the expiration of
     any applicable waiting period with respect thereto;

               (ii) the Purchase will not violate any injunction, order or
     decree of any court or governmental body having competent jurisdiction; and

               (iii)  the consummation of the Merger occurring simultaneously
     with the Purchase.

          (b) The obligations of Compass to effect the Purchase are subject to
the satisfaction or waiver of the following conditions:

               (i) the receipt or regulatory approvals which approvals shall not
     have imposed any condition or requirement which would adversely impact the
     economic or business benefits of the transactions contemplated by this
     Agreement and the Merger Agreement or otherwise would be so burdensome as
     to render inadvisable the consummation of the Purchase and the Merger;

               (ii) all representations and warranties of the Holder shall be
     true and correct in all respects as of the date hereof and at as of the
     Effective Time, with the same force and effect as though made on and as of
     the Effective Time;

               (iii)  the Holder shall have performed in all respects all
     obligations and agreements and in all respects complied with all covenants
     and conditions contained in this Agreement to be performed or complied with
     by him prior to the Effective Time;

               (iv) the Holder shall, pursuant to an instrument of assignment,
     have transferred all of his rights to exercise the option granted by the
     Option Agreement for shares of Company Common Stock of any class he may
     have under the Option Agreement, free and clear of all Encumbrances. No
     claim shall have been filed, made or threatened by any person asserting
     that he or it is entitled to any part of the Purchase Price; and

                                       2
<PAGE>
 
          (v) the Holder shall have delivered to Compass a certificate dated the
     Effective Time certifying in such reasonable detail as Compass may
     reasonably request, to the effect described in Sections 4(b)(ii) and (iii).

          (c) The obligations of the Holder to effect the Purchase are subject
to the satisfaction or waiver of the condition that Compass shall have delivered
the Purchase Price to the Holder at the Effective Time.

     5.   Indemnification.  The Holder unconditionally, absolutely and
          ---------------                                             
irrevocably agrees to and shall defend, indemnify and hold harmless the Company,
Compass, and each of the Company's and Compass' subsidiaries, shareholders,
affiliates, officers, directors, employees, counsel, agents, contractors,
successors, assigns, heirs and legal and personal representatives (the Company,
Compass and such persons are collectively referred to as "Compass' Indemnified
Persons") from and against, and shall reimburse Compass' Indemnified Persons
for, each and every Loss, directly or indirectly, relating to, resulting from or
arising out of, any inaccuracy in any representation or warranty of the Holder
under this Agreement, or any agreement, certificate or other document delivered
or to be delivered by the Holder pursuant to this Agreement, whether or not
Compass' Indemnified Persons relied thereon or had knowledge thereof, or any
breach or nonfulfillment of any covenant, agreement or other obligation of the
Holders under this Agreement or any agreement or document delivered pursuant
hereto.

     6.   Definitions.  For purposes of this Agreement, the terms set forth
          -----------                                                      
below have the following definitions:

          (a) "Option Shares" means the ______ shares of Company Common Stock
that, at the Effective Time, but for this Agreement, could be acquired upon the
exercise of the Option Agreement, less those Options exercised prior to the
Effective Time.

          (b) "Aggregate Dollar Value" is a number equal to (i) the aggregate
number of shares of Compass Common Stock issuable to the shareholders of the
Company pursuant to Section 1.6 of the Merger Agreement (inclusive of the shares
of Compass Common Stock issuable to the Holder and the Other Holders) times (ii)
the Share Determination Market Value.

          (c) "Selling Price Per Share" is a number equal to the sum of (i) the
Exercise Price Per Share times the Option Shares plus the Other Option Shares,
plus (ii) the Aggregate Dollar Value, and divide that sum by the Fully Diluted
Shares Outstanding.

          (d) "Fully Diluted Shares Outstanding" means a number equal to the
number of shares of Company Common Stock issued and outstanding plus the number
and class of shares of Company Common Stock that may be acquired upon exercise
or conversion of any warrant, option, convertible debenture, phantom stock
share, or other security entitling the holder thereof to acquire shares of
Company Common Stock or compensation in respect of shares of Company Common
Stock which is in effect or outstanding prior to the Effective Time, including
the Option Shares and the Other Option Shares.

          (e) "Exercise Price Per Share" means $_____.

          (f) "Other Option Shares" means the _______ shares of Company Common
Stock  that, at the Effective Time, but for the agreements comparable to this
Agreement could be acquired by the other parties to (collectively the "Other
Holders")  those certain Incentive Stock Option Agreements dated __________,
199____ between such individuals and the  Company ("Other Option Agreements").

          (g) "Encumbrance" means any lien, pledge, hypothecation, charge,
mortgage, deed of trust, security interest, encumbrance, equity, trust,
equitable interest, claim, easement, right-of-way, servitude, right of
possession, lease tenancy, license, encroachment, burden, intrusion, covenant,
infringement, interference, proxy, option, right of first refusal, community
property interest, legend, defect, impediment, exception, condition,

                                       3
<PAGE>
 
restriction, reservation, limitation, impairment, imperfection of title,
restriction on or condition to the voting of any security, restriction on the
transfer of any security or other asset, restriction on the receipt of any
income derived from any security or other asset, and restriction on the
possession, use, exercise or transfer of any other attribute of ownership,
whether based on or arising from common law, constitutional provision, statute
or contract.

          (h) "Liability" means any debt, obligation, duty or liability of any
nature (including any unknown, undisclosed, unfixed, unliquidated, unsecured,
unmatured, unaccrued, unasserted, contingent, conditional, inchoate, implied,
vicarious, joint, several or secondary liability), regardless of whether such
debt, obligation, duty or liability would be required to be disclosed on a
balance sheet prepared in accordance with generally accepted accounting
principles.

          (i) "Loss" means any loss, damage, injury, harm, detriment, decline in
value, lost opportunity, Liability, exposure, claim, demand, Proceeding,
settlement, judgment, award, punitive damage award, fine, penalty, tax, fee,
charge, cost or expense (including, without limitation, costs of attempting to
avoid or in opposing the imposition thereof, interest, penalties, costs of
preparation and investigation, and the fees, disbursements and expenses of
attorneys, accountants and other professional advisors).

          (j) "Proceeding" means any action, suit, litigation, arbitration,
lawsuit, claim, proceeding (including any civil, criminal, administrative,
investigative or appellate proceeding and any informal proceeding), prosecution,
contest, hearing, inquiry, inquest, audit, examination, investigation,
challenge, controversy or dispute commenced, brought, conducted or heard by or
before, or otherwise involving, any governmental authority or any arbitrator.

          (k) "Share Determination Market Value" means the average closing sale
price of the Compass Common Stock as reported by the NASDAQ National Market
System for the 20 days of trading preceding the 10th business day prior to the
Effective Time.

Other defined terms not defined herein shall have the meanings ascribed to them
in the Merger Agreement.

     7.   Termination.  In the event that the Merger Agreement is terminated,
          -----------                                                        
this Agreement shall automatically terminate and shall no longer have any force
or effect.

     8.   Miscellaneous.  This Agreement shall be governed by and construed in
          -------------                                                       
accordance with the laws of the State of Florida  This Agreement may not be
amended or modified except in a writing executed by all of the parties hereto.
This Agreement may be executed in multiple counterparts, each of which when
delivered shall constitute one and the same document.

                                       4
<PAGE>
 
     IN WITNESS WHEREOF, the undersigned set their hands effective as of the day
first written above.


                              COMPASS BANCSHARES, INC.


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


                              "HOLDER"



                              ------------------------------------
 
                              ------------------------------------
                              Printed Name


     G.S.B. Investments, Inc. hereby joins in this Agreement for the purpose of
consenting to the proposed assignment of the Option Agreement to Compass.

                              G.S.B. INVESTMENTS, INC.


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

                                       5
<PAGE>
 
                                                                      APPENDIX B

                        FLORIDA BUSINESS CORPORATION ACT


607.1301  DISSENTER'S RIGHTS; DEFINITIONS. --  The following definitions apply
to ss. 607.1302 and 607.1320:

(1)  "Corporation" means the issuer of the shares held by a dissenting
     shareholder before the corporate action or the surviving or acquiring
     corporation by merger or share exchange of that issuer.

(2)  "Fair value," with respect to a dissenter's shares, means the value of the
     shares as of the close of business on the day prior to the shareholders'
     authorization date, excluding any appreciation or depreciation in
     anticipation of the corporate action unless exclusion would be inequitable.

(3)  "Shareholders' authorization date" means the date on which the
     shareholders' vote authorizing the proposed action was taken, the date on
     which the corporation received written consents without a meeting from the
     requisite number of shareholders in order to authorize the action, or, in
     the case of a merger pursuant to s. 607.1104, the day prior to the date on
     which a copy of the plan of merger was mailed to each shareholder of record
     of the subsidiary corporation.

607.1302  RIGHT OF SHAREHOLDERS TO DISSENT. --

(1)  Any shareholder of a corporation has the right to dissent from, and obtain
payment of the fair value of his shares in the event of, any of the following
corporate actions:

(a)  Consummation of a plan of merger to which the corporation is a party:

     1.   If the shareholder is entitled to vote on the merger, or

     2.   If the corporation is a subsidiary that is merged with its parent
under s. 607.1104, and the shareholders would have been entitled to vote on
action taken, except for the applicability of s. 607.1104;

(b)  Consummation of a sale or exchange of all, or substantially all, of the
     property of the corporation, other than in the usual and regular course of
     business, if the shareholder is entitled to vote on the sale or exchange
     pursuant to s. 607.1202, including a sale in dissolution but not including
     a sale pursuant to court order or a sale for cash pursuant to a plan by
     which all or substantially all of the net proceeds of the sale will be
     distributed to the shareholders within 1 year after the date of sale;

(c)  As provided in s. 607.0902(11), the approval of a control-share
     acquisition;

(d)  Consummation of a plan of share exchange to which the corporation is a
     party as the corporation the shares of which will be acquired, if the
     shareholder is entitled to vote on the plan;

(e)  Any amendment of the articles of incorporation if the shareholder is
     entitled to vote on the amendment and if such amendment would adversely
     affect such shareholder by:

     1.   Altering or abolishing any preemptive rights attached to any of his
shares;

     2.   Altering or abolishing the voting rights pertaining to any of his
shares, except as such rights may be affected by the voting rights of new shares
then being authorized of any existing or new class or series of shares;

                                      B-1
<PAGE>
 
     3.   Effecting an exchange, cancellation, or reclassification of any of his
shares, when such exchange, cancellation, or reclassification would alter or
abolish his voting rights or alter his percentage of equity in the corporation,
or effecting a reduction or cancellation of accrued dividends or other
arrearages in respect to such shares;

     4.   Reducing the stated redemption price of any of his redeemable shares,
altering or abolishing any provision relating to any sinking fund for the
redemption or purchase of any of his shares, or making any of his shares subject
to redemption when they are not otherwise redeemable;

     5.   Making noncumulative, in whole or in part, dividends of any of his
preferred shares which had theretofore been cumulative;

     6.   Reducing the stated dividend preference of any of his preferred
shares; or

     7.   Reducing any stated preferential amount payable on any of his
preferred shares upon voluntary or involuntary liquidation; or

(f)  Any corporate action taken, to the extent the articles of incorporation
     provide that a voting or nonvoting shareholder is entitled to dissent and
     obtain payment for his shares.

(2)  A shareholder dissenting from any amendment specified in paragraph (1)(e)
     has the right to dissent only as to those of his shares which are adversely
     affected by the amendment.

(3)  A shareholder may dissent as to less than all the shares registered in his
     name.  In that event, his rights shall be determined as if the shares as to
     which he has dissented and his other shares were registered in the names of
     different shareholders.

(4)  Unless the articles of incorporation otherwise provide, this section does
     not apply with respect to a plan of merger or share exchange or a proposed
     sale or exchange of property, to the holders of shares of any class or
     series which, on the record date fixed to determine the shareholders
     entitled to vote at the meeting of shareholders at which such action is to
     be acted upon or to consent to any such action without a meeting, were
     either registered on a national securities exchange or designated as a
     national market system security on an interdealer quotation system by the
     National Association of Securities Dealers, Inc., or held of record by not
     fewer than 2,000 shareholders.

(5)  A shareholder entitled to dissent and obtain payment for his shares under
     this section may not challenge the corporate action creating his
     entitlement unless the action is unlawful or fraudulent with respect to the
     shareholder or the corporation.


607.1320  PROCEDURE FOR EXERCISE OF DISSENTERS' RIGHTS. --

(1)(a)  If a proposed corporate action creating dissenters' rights under s.
607.1302 is submitted to a vote at a shareholders' meeting, the meeting notice
shall state that shareholders are or may be entitled to assert dissenters'
rights and be accompanied by a copy of ss. 607.1301, 607.1302, and 607.1320.  A
shareholder who wishes to assert dissenters' rights shall:

     1.   Deliver to the corporation before the vote is taken written notice of
his intent to demand payment for his shares if the proposed action is
effectuated, and

     2.   Not vote his shares in favor of the proposed action.  A proxy or vote
against the proposed action does not constitute such a notice of intent to
demand payment.

                                      B-2
<PAGE>
 
(b)  If proposed corporate action creating dissenters' rights under s. 607.1302
     is effectuated by written consent without a meeting, the corporation shall
     deliver a copy of ss. 607.1301, 607.1302, and 607.1320 to each shareholder
     simultaneously with any request for his written consent or, if such a
     request is not made, within 10 days after the date the corporation received
     written consents without a meeting from the requisite number of
     shareholders necessary to authorize the action.

(2)  Within 10 days after the shareholders' authorization date, the corporation
     shall give written notice of such authorization or consent or adoption of
     the plan of merger, as the case may be, to each shareholder who filed a
     notice of intent to demand payment for his shares pursuant to paragraph
     (1)(a) or, in the case of action authorized by written consent, to each
     shareholder, excepting any who voted for, or consented in writing to, the
     proposed action.

(3)  Within 20 days after the giving of notice to him, any shareholder who
     elects to dissent shall file with the corporation a notice of such
     election, stating his name and address, the number, classes, and series of
     shares as to which he dissents, and a demand for payment of the fair value
     of his shares.  Any shareholder failing to file such election to dissent
     within the period set forth shall be bound by the terms of the proposed
     corporate action.  Any shareholder filing an election to dissent shall
     deposit his certificates for certificated shares with the corporation
     simultaneously with the filing of the election to dissent.  The corporation
     may restrict the transfer of uncertificated shares from the date the
     shareholder's election to dissent is filed with the corporation.

(4)  Upon filing a notice of election to dissent, the shareholder shall
     thereafter be entitled only to payment as provided in this section and
     shall not be entitled to vote or to exercise any other rights of a
     shareholder.  A notice of election may be withdrawn in writing by the
     shareholder at any time before an offer is made by the corporation, as
     provided in subsection (5), to pay for his shares.  After such offer, no
     such notice of election may be withdrawn unless the corporation consents
     thereto.  However, the right of such shareholder to be paid the fair value
     of his shares shall cease, and he shall be reinstated to have all his
     rights as a shareholder as of the filing of his notice of election,
     including any intervening preemptive rights and the right to payment of any
     intervening dividend or other distribution or, if any such rights have
     expired or any such dividend or distribution other than in cash has been
     completed, in lieu thereof, at the election of the corporation, the fair
     value thereof in cash as determined by the board as of the time of such
     expiration or completion, but without prejudice otherwise to any corporate
     proceedings that may have been taken in the interim, if:

(a)  Such demand is withdrawn as provided in this section;

(b)  The proposed corporate action is abandoned or rescinded or the shareholders
     revoke the authority to effect such action;

(c)  No demand or petition for the determination of fair value by a court has
     been made or filed within the time provided in this section; or

(d)  A court of competent jurisdiction determines that such shareholder is not
     entitled to the relief provided by this section.

(5)  Within 10 days after the expiration of the period in which shareholders may
     file their notices of election to dissent, or within 10 days after such
     corporate action is effected, whichever is later (but in no case later than
     90 days from the shareholders' authorization date), the corporation shall
     make a written offer to each dissenting shareholder who has made demand as
     provided in this section to pay an amount the corporation estimates to be
     the fair value for such shares.  If the corporate action has not been
     consummated before the expiration of the 90-day period after the
     shareholders' authorization date, the offer may be made conditional upon
     the consummation of such action.  Such notice and offer shall be
     accompanied by:

(a)  A balance sheet of the corporation, the shares of which the dissenting
     shareholder holds, as of the latest available date and not more than 12
     months prior to the making of such offer; and

                                      B-3
<PAGE>
 
(b)  A profit and loss statement of such corporation for the 12-month period
     ended on the date of such balance sheet or, if the corporation was not in
     existence throughout such 12-month period, for the portion thereof during
     which it was in existence.

(6)  If within 30 days after the making of such offer any shareholder accepts
     the same, payment for his shares shall be made within 90 days after the
     making of such offer or the consummation of the proposed action, whichever
     is later.  Upon payment of the agreed value, the dissenting shareholder
     shall cease to have any interest in such shares.

(7)  If the corporation fails to make such offer within the period specified
     therefor in subsection (5) or if it makes the offer and any dissenting
     shareholder or shareholders fail to accept the same within the period of 30
     days thereafter, then the corporation, within 30 days after receipt of
     written demand from any dissenting shareholder given within 60 days after
     the date on  which such corporate action was effected, shall, or at its
     election at any time within such period of 60 days may, file an action in
     any court of competent jurisdiction in the county in this state where the
     registered office of the corporation is located requesting that the fair
     value of such shares be determined.  The court shall also determine whether
     each dissenting shareholder, as to whom the corporation requests the court
     to make such determination, is entitled to receive payment for his shares.
     If the corporation fails to institute the proceeding as herein provided,
     any dissenting shareholder may do so in the name of the corporation.  All
     dissenting shareholders (whether or not residents of this state), other
     than shareholders who have agreed with the corporation as to the value of
     their value of their shares, shall be made parties to the proceeding as an
     action against their shares.  The corporation shall serve a copy of the
     initial pleading in such proceeding upon each dissenting shareholder who is
     a resident of this state in the manner provided by law for the service of a
     summons and complaint and upon each nonresident dissenting shareholder
     either by registered or certified mail and publication or in such other
     manner as is permitted by law.  The jurisdiction of the court is plenary
     and exclusive.  All shareholders who are proper parties to the proceeding
     are entitled to judgment against the corporation for the amount of the fair
     value of their shares.  The court may, if it so elects, appoint one or more
     persons as appraisers to receive evidence and recommend a decision on the
     question of fair value.  The appraisers shall have such power and authority
     as is specified in the order of their appointment or an amendment thereof.
     The corporation shall pay each dissenting shareholder the amount found to
     be due him within 10 days after the final determination of the proceedings.
     Upon payment of the judgment, the dissenting shareholder shall cease to
     have any interest in such shares.

(8)  The judgment may, at the discretion of the court, include a fair rate of
     interest, to be determined by the court.

(9)  The costs and expenses of any such proceeding shall be determined by the
     court and shall be assessed against the corporation, but all or any part of
     such costs and expenses may be apportioned and assessed as the court deems
     equitable against any or all of the dissenting shareholders who are parties
     to the proceeding, to whom the corporation has made an offer to pay for the
     shares, if the court finds that the action of such shareholders in failing
     to accept such offer was arbitrary, vexatious, or not in good faith.  Such
     expenses shall include reasonable compensation for, and reasonable expenses
     of, the appraisers, but shall exclude the fees and expenses of counsel for,
     and experts employed by, any party.  If the fair value of the shares, as
     determined, materially exceeds the amount which the corporation offered to
     pay therefore or if no offer was made, the court in its discretion may
     award to any shareholder who is a party to the proceeding such sum as the
     court determines to be reasonable compensation to any attorney or expert
     employed by the shareholder in the proceeding.

(10) Shares acquired by a corporation pursuant to payment of the agreed value
     thereof or pursuant to payment of the judgment entered therefor, as
     provided in this section, may be held and disposed of by such corporation
     as authorized but unissued shares of the corporation, except that, in the
     case of a merger, they may be held and disposed of as the plan of merger
     otherwise provides.  The shares of the surviving corporation into which the
     shares of such dissenting shareholders would have been converted had they
     assented to the merger shall have the status of authorized but unissued
     shares of the surviving corporation.

                                      B-4
<PAGE>
 
                                                                      APPENDIX C

           [Letterhead of Alex Sheshunoff & Co., Investment Banking]



                                 June 26, 1997


Board of Directors
G.S.B. Investments, Inc.
2814 South West 34th Street
Gainesville, Florida 32608


Members of the Board:


We understand that G.S.B. Investments, Inc., ( "GSBI" ), Gainesville, Florida, a
Florida corporation and Compass Bancshares, Inc., ( "Compass"), Birmingham,
Alabama, a Delaware corporation have entered into an Agreement and Plan of
Merger (the "Agreement"), which provides, among other things, for the merger
(the "Merger") of GSBI with and into an existing or to be formed subsidiary
("Compass Florida") of Compass and to cause GSBI's wholly owned subsidiary the
Gainesville State Bank ( the "Bank") to merge into Compass Bank, a Florida
banking corporation and wholly owned subsidiary of Compass.

Pursuant to the Agreement at the Effective Time (as defined in the "Agreement"),
each share of GSBI Common Stock, $.10 par value per share ("Common Stock" or
"Shares"), issued and outstanding immediately prior to the Effective Time
("Common Shares Outstanding"), other than Dissenting Shares (as defined in the
Agreement) shall, by virtue of the Merger and without any action on the part of
the holder thereof, be converted into and represent the right to receive the
"Merger Consideration" equal to the quotient of 1,650,000 shares of Compass
common stock, $2.00 par value per share ("Compass Common Stock") less such
number of shares of Compass Common Stock ("Option Shares") issued to the holders
of outstanding GSBI warrants, options, rights, convertible debentures, phantom
shares or other securities entitling the holder thereof to acquire Shares or
compensation in respect of Shares (collectively "Convertible Securities")
divided by the Common Shares Outstanding.

You have requested our opinion, as an independent financial advisor, as to
whether the consideration to be received by GSBI's Common Shareholders is fair
from a financial point of view to the holders of GSBI's RCB's Common Stock as of
the date hereof.

In connection with our opinion, we have: (i) reviewed a draft copy of the
Agreement and exhibits thereto; (ii) reviewed certain publicly available
financial statements including audited financial statements as of December 31,
1996 and 1995, and unaudited interim financial statements as of March 31, 1997
filed with the Securities and Exchange Commission by Compass; (iii) reviewed
certain financial statements including audited financial statements as of
December 31, 1996 and 1995, and unaudited interim financial statements as of May
31, 1997 for GSBI; (iv) reviewed certain unaudited internal financial statements
and other financial and operating data concerning GSBI; (v) analyzed certain
financial projections of GSBI prepared by the management of GSBI; (vi) discussed
certain aspects of the past and current business operations, financial condition
and future prospects of GSBI with certain members of its management; (vii)
compared Compass and GSBI from a financial point of view with certain other
companies which we deemed to be relevant; (viii) compared the trading prices and
activity of Compass' and GSBI's common stock with that of other publicly trading
companies and their securities; (ix) reviewed the financial terms, to the extent
publicly available, of certain comparable merger transactions; (x) reviewed the
market prices and historical trading activity of Compass; and (xi) performed
such other analyses and examinations as we have deemed appropriate.
<PAGE>
 
We have assumed and relied upon, without independent verification, the accuracy
and completeness of the information reviewed by us for the purposes of this
opinion.  We have not made an independent evaluation of the assets or
liabilities of GSBI, nor have we been furnished with any such appraisals.  With
respect to financial forecasts, we have assumed that they have been reasonably
prepared and reflect the best currently available estimates and judgment of
management of GSBI as to the future financial performance of GSBI.  We have
assumed such forecasts and projections will be realized in the amounts and at
the times contemplated thereby.  With respect to Compass, we relied solely upon
publicly available data regarding Compass' financial condition and performance.
We did not meet with or discuss this publicly available information with the
management of Compass.   We did not conduct any independent evaluation or
appraisal of the assets, liabilities or business prospects of Compass, we were
not furnished with any evaluations or appraisals, and we did not review any
individual credit files of Compass.  We are not experts in the evaluation of
loan portfolios for the purposes of assessing the adequacy of the allowance for
losses with respect thereto and have assumed that such allowances for each of
the companies are in the aggregate, adequate to cover such losses.

Our opinion is necessarily based on economic, market and other conditions as in
effect on, and the information made available to us as of the date hereof.
Events occurring after the date hereof could materially affect the assumptions
used in preparing this opinion.

Our opinion is limited to the fairness, from a financial point of view, to the
holders of GSBI common stock of the Merger Consideration received as stated in
the Merger Agreement and does not address GSBI's underlying business decision to
undertake the Merger.  Moreover, this letter, and the opinion expressed herein,
does not constitute a recommendation to any shareholder as to any approval of
the Merger or the Merger Agreement.  It is understood that this letter is for
the information of the Board of Directors of GSBI and may not be used for any
other purpose without our prior written consent, except that this opinion may be
included in its entirety in any filing made by GSBI with the Securities and
Exchange Commission with respect to the Merger.

Based on the foregoing and such other matters we have deemed relevant, we are of
the opinion as of the date hereof that the Merger Consideration is fair, from a
financial point of view, to the holders of GSBI common stock.



                              Very truly yours,

 
                              /s/ Alex Sheshunoff & Co.
                              Investment Banking


                              ALEX SHESHUNOFF & CO.
                              INVESTMENT BANKING

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