STERLING BANCSHARES INC
8-K, 1999-03-17
STATE COMMERCIAL BANKS
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                                  UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

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



                                    FORM 8-K


                                 CURRENT REPORT
                       Pursuant to Section 13 or 15(d) of
                       The Securities Exchange Act of 1934


       Date of Report (Date of earliest event reported): February 24, 1999

                            STERLING BANCSHARES, INC.
             (Exact name of registrant as specified in its charter)

<TABLE>
<S>  <C>                                       <C>                              <C>


                 Texas                                 0-20750                                74-2175590
    (State or other jurisdiction of            (Commission File Number)          (I.R.S. Employer Identification No.)
    incorporation or organization)

</TABLE>

                             15000 Northwest Freeway
                              Houston, Texas 77040
                              (Address of principal
                                executive offices
                                  and zip code)

                                 (713) 466-8300
                         (Registrant's telephone number,
                              including area code)






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


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




<PAGE>



Item 5.  Other Events

         On February 24, 1999, Sterling Bancshares, Inc. (the "Company") entered
into an Agreement and Plan of Merger (the "Merger  Agreement") to acquire B.O.A.
Bancshares,  Inc. ("B.O.A.") and its wholly-owned  subsidiary,  Houston Commerce
Bank  ("Houston  Commerce"),  in a  stock-for-stock  merger (the  "Merger").  At
December 31, 1998,  Houston  Commerce  had total  assets of  approximately  $105
million and total  deposits  of  approximately  $96  million.  Houston  Commerce
operates  three  banking  offices  in  the  greater  Houston  area.  The  Merger
Agreement,  which is subject to approval of  B.O.A.'s  shareholders  and various
banking   regulatory   authorities,   provides   that  the  Company  will  issue
approximately  1.85  million  shares  of  the  Company's  common  stock  to  the
shareholders of B.O.A.  in exchange for all of the outstanding  shares of B.O.A.
common  stock , or 1.10 shares of the  Company's  common stock for each share of
B.O.A.  common  stock.  The  transaction  is expected to be  accounted  for as a
pooling of interests.  Additional  information  regarding the proposed Merger is
included in the Merger Agreement, Exhibit 2.1 of this Report.

Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits

         (a)      FINANCIAL STATEMENTS OF BUSINESSES ACQUIRED AND PRO FORMA 
                  FINANCIAL INFORMATION

         The  transaction  described in Item 5 did not constitute an acquisition
of a  significant  amount of assets by the  Company,  and,  did not  require the
furnishing of separate  financial  statements of B.O.A.  and pro forma financial
information.

         (b)      EXHIBITS

         Exhibit No.                Description
         -----------                -----------

         2.1                        Agreement and Plan of Merger dated as of 
                                    February 24, 1999 by and among Sterling
                                    Bancshares, Inc., Sterling Bancorporation, 
                                    Inc. and B.O.A. Bancshares, Inc.





                                       -2-

<PAGE>


                                   SIGNATURES

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                             STERLING BANCSHARES, INC.


Date:    March 17, 1999

                                             By:   /s/ J. Downey Bridgwater
                                                   -------------------------
                                                      President





                          AGREEMENT AND PLAN OF MERGER

                                      AMONG

                            STERLING BANCSHARES, INC.

                          STERLING BANCORPORATION, INC.

                                       AND

                             B.O.A. BANCSHARES, INC.

                          Dated as of February 24, 1999



<PAGE>



                                TABLE OF CONTENTS

                                                                 
ARTICLE I


         CERTAIN DEFINITIONS...................................................2
         Section  1.01   Certain Definitions...................................2

ARTICLE II

         THE MERGER AND RELATED TRANSACTIONS...................................7
         Section  2.01   Merger................................................7
         Section  2.02   Time and Place of Closing.............................8
         Section  2.03   Effective Time........................................8
         Section  2.04   Reservation of Right to Revise Transaction; 
                         Further Actions.......................................8

ARTICLE III

         MERGER CONSIDERATION;  EXCHANGE PROCEDURES............................8
         Section  3.01   Merger Consideration..................................8
         Section  3.02   Stockholder's Meeting.................................9
         Section  3.03   Rights Under Stock Plans.............................10

ARTICLE IV

         EXCHANGE OF SHARES...................................................10
         Section  4.01   Exchange Agent.......................................10
         Section  4.02   Exchange Procedures..................................10
         Section  4.03   No Further Ownership Rights in Company Common Stock..11
         Section  4.04   Termination of Exchange Fund.........................11
         Section  4.05   Escheat of Exchange Fund.............................11
         Section  4.06   No Fractional Shares.................................12

ARTICLE V

         REPRESENTATIONS AND WARRANTIES OF THE COMPANY........................12
         Section  5.01   Organization, Standing and Authority.................12
         Section  5.02   Company Capital Stock................................13
         Section  5.03   Subsidiaries.........................................14
         Section  5.04   Authorization of Merger and Related Transactions.....14
         Section  5.05   Financial Statements and Regulatory Reports..........15
         Section  5.06   Absence of Undisclosed Liabilities...................15
         Section  5.07   Tax Matters..........................................16
         Section  5.08   Allowance for Credit Losses..........................17



                                       -i-

<PAGE>


                                                                 
         Section  5.09   Other Regulatory Matters.............................17
         Section  5.10   Properties...........................................17
         Section  5.11   Compliance with Laws.................................17
         Section  5.12   Employee Benefit Plans...............................18
         Section  5.13   Commitments and Contracts............................19
         Section  5.14   Material Contract Defaults...........................20
         Section  5.15   Legal Proceedings....................................20
         Section  5.16   Absence of Certain Changes or Events.................21
         Section  5.17   Reports..............................................21
         Section  5.18   Insurance............................................21
         Section  5.19   Labor................................................21
         Section  5.20   Material Interests of Certain Persons................21
         Section  5.21   Registration Obligations.............................21
         Section  5.22   Brokers and Finders..................................22
         Section  5.23   State Takeover Laws..................................22
         Section  5.24   Environmental Matters................................22
         Section  5.25   Company Action.......................................22
         Section  5.26   Software.............................................23
         Section  5.27   Year 2000 Compliance.................................23

ARTICLE VI

         REPRESENTATIONS AND WARRANTIES OF STERLING...........................24
         Section  6.01   Organization, Standing and Authority.................24
         Section  6.02   Sterling and Bancorporation Capital Stock............24
         Section  6.03   Authorization of Merger and Related Transactions.....25
         Section  6.04   Financial Statements.................................25
         Section  6.05   Sterling SEC Reports.................................26
         Section  6.06   Regulatory Matters...................................26
         Section  6.07   Legal Proceedings....................................26
         Section  6.08   Brokers and Finders..................................26

ARTICLE VII

         CONDUCT OF THE COMPANY'S BUSINESS....................................26
         Section  7.01   Conduct of Business Prior to the Effective Time......26
         Section  7.02   Forbearances.........................................27

ARTICLE VIII

         ADDITIONAL AGREEMENTS................................................29
         Section  8.01   Access and Information...............................29
         Section  8.02   Registration Statement; Proxy Statement..............30
         Section  8.03   Press Releases.......................................30



                                      -ii-

<PAGE>


                                                          


         Section  8.04   Notice of Defaults...................................31
         Section  8.05   Miscellaneous Agreements and Consents;
                         Affiliates Agreements................................31
         Section  8.06   Indemnification......................................31
         Section  8.07   Certain Change of Control Matters....................33
         Section  8.08   Employee Benefits....................................33
         Section  8.09   Certain Actions......................................33
         Section  8.10   No Solicitation......................................33
         Section  8.11   Termination Fee......................................35
         Section  8.12   Accruals.............................................36
         Section  8.13   Certain Agreements...................................36
         Section  8.14   Notification; Updated Disclosure Schedules...........36
         Section  8.15   Nasdaq Listing.......................................36
         Section  8.16   Future Board Representation..........................36

ARTICLE IX

         CONDITIONS TO MERGER.................................................37
         Section  9.01   Conditions to Each Party's Obligation to Effect
                         the Merger...........................................37
         Section  9.02   Conditions to Obligations of The Company to Effect
                         the Merger...........................................37
         Section  9.03   Conditions to Obligations of Sterling and 
                         Bancorporation to Effect the Merger..................38

ARTICLE X

         TERMINATION..........................................................39
         Section  10.01   Termination.........................................39
         Section  10.02   Effect of Termination...............................41
         Section  10.03   Non-Survival of Representations, Warranties 
                          and Covenants.......................................41

ARTICLE XI

         GENERAL PROVISIONS...................................................41
         Section  11.01   Expenses............................................41
         Section  11.02   Entire Agreement; Parties in Interest...............41
         Section  11.03   Amendments..........................................41
         Section  11.04   Waivers.............................................42
         Section  11.05   No Assignment.......................................42
         Section  11.06   Notices.............................................42
         Section  11.07   Specific Performance................................43
         Section  11.08   Governing Law.......................................43
         Section  11.09   Counterparts........................................43
         Section  11.10   Captions............................................43
         Section  11.11   Severability........................................43




                                      -iii-

<PAGE>



                          AGREEMENT AND PLAN OF MERGER

         THIS  AGREEMENT  AND  PLAN OF  MERGER  (this  "Agreement")  dated as of
February 24, 1999, is by and among STERLING  BANCSHARES,  INC.  ("Sterling"),  a
Texas  corporation  and a registered bank holding company under the Bank Holding
Company Act of 1956, as amended (the "BHCA"),  STERLING BANCORPORATION,  INC., a
Delaware  corporation  which is a registered  bank holding  company and a wholly
owned subsidiary of Sterling  ("Bancorporation") and B.O.A. BANCSHARES,  INC., a
Texas  corporation  and a registered  bank holding  company  under the BHCA (the
"Company").  Capitalized  terms not  otherwise  defined  herein  shall  have the
meanings set forth in Article I.

                                   WITNESSETH:

         WHEREAS,  pursuant to the terms and subject to the  conditions  of this
Agreement,  Sterling will acquire the Company  through the merger of the Company
with and into Bancorporation, or by such other means as provided for herein (the
"Merger"); and

         WHEREAS,  pursuant to the Merger,  each issued and outstanding share of
Company Common Stock will be converted into shares of Sterling Common Stock upon
the terms and subject to the conditions of this Agreement; and

         WHEREAS,   (i)  the   respective   Boards  of  Directors  of  Sterling,
Bancorporation  and the Company have each determined  that this  Agreement,  the
Merger and the  transactions  contemplated  hereby are in the best  interests of
their  respective  companies and  stockholders and have approved this Agreement,
the Merger and the other  transactions  contemplated  hereby,  (ii) the Board of
Directors of the Company has unanimously  (a) determined that the  consideration
to be paid for the  outstanding  shares of Company  Common  Stock is fair to the
stockholders of the Company and (b) resolved to recommend to the stockholders of
the  Company  that they vote in favor of adoption  of this  Agreement  and (iii)
Sterling,  as the sole stockholder of  Bancorporation,  has approved and adopted
this Agreement, the Merger and the transactions contemplated hereby; and

         WHEREAS,  to induce Sterling to enter into this Agreement,  the Company
Specified  Stockholders  have  agreed to  execute  and  deliver to  Sterling  an
Agreement and Irrevocable  Proxy in substantially  the form set forth as Annex A
to this Agreement; and

         WHEREAS,  after the Merger,  Sterling intends to effect the merger (the
"Bank  Merger") of Houston  Commerce  Bank,  a wholly  owned  subsidiary  of the
Company (the "Bank"),  with and into Sterling Bank, a wholly owned subsidiary of
Bancorporation  and an indirect wholly owned  subsidiary of Sterling  ("Sterling
Bank"), with Sterling Bank as the surviving bank; and

         WHEREAS,  for  federal  income tax  purposes  the Merger is intended to
qualify as a tax-free reorganization pursuant to Section 368 of the Code; and



                                       -1-

<PAGE>



         WHEREAS,  for  accounting  purposes it is  intended  that the Merger be
accounted for as a pooling of interests in accordance with APB Opinion 16; and

         WHEREAS, Sterling, Bancorporation and the Company desire to provide for
certain undertakings, conditions,  representations,  warranties and covenants in
connection  with the Merger and the related  transactions  contemplated  by this
Agreement;

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
representations,  warranties,  covenants and agreements  contained  herein,  the
benefits  to be  derived  by each party  hereunder  and other good and  valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
parties hereto agree as follows:


                                    ARTICLE I

                               CERTAIN DEFINITIONS

         Section  1.01  Certain  Definitions.  As used in  this  Agreement,  the
following terms shall have the meanings set forth below:

         "Acquisition  Proposal"  shall  have the  meaning  set forth in Section
8.10.

         "Acquisition  Transaction"  shall have the meaning set forth in Section
8.10.

         "Affiliate"  shall mean,  with respect to any Person,  any Person that,
directly or indirectly,  controls or is controlled by or is under common control
with such Person.

         "Agreement"  shall have the  meaning set forth in the  introduction  to
this Agreement.

         "APB Opinion 16" shall mean Accounting Principles Board Opinion No. 16.

         "Approvals"  shall  mean  any  and  all  filings,  permits,   consents,
authorizations  and approvals of any governmental or regulatory  authority or of
any other third person necessary to give effect to the arrangement  contemplated
by this Agreement or necessary to consummate the Merger.

         "Authorizations" shall have the meaning set forth in Section 5.01.

         "Average  Closing  Price"  shall have the  meaning set forth in Section
10.01.

         "BHCA"  shall have the  meaning set forth in the  introduction  to this
Agreement.

         "Bancorporation"  shall have the meaning set forth in the  introduction
to this Agreement.



                                       -2-

<PAGE>



         "Bank"  shall  have  the  meaning  set  forth in the  recitals  to this
Agreement.

         "Bank  Merger" shall have the meaning set forth in the recitals to this
Agreement.

         "Business  Day"  shall mean any day that is not a  Saturday,  Sunday or
other day on which commercial banks in Houston, Texas are authorized or required
by law to remain closed.

         "Certificates" shall have the meaning set forth in Section 4.02.

         "Closing" shall have the meaning set forth in Section 2.02.

         "Closing Date" shall have the meaning set forth in Section 2.02.

         "Code" shall mean the Internal  Revenue Code of 1986,  as amended,  and
the rules and regulations promulgated thereunder.

         "Commissioner" shall mean the Texas Banking Commissioner.

         "Company"  shall  have  the  meaning  set  forth  in  the  introductory
paragraph to this Agreement.

         "Company  Benefit  Plans"  shall have the  meaning set forth in Section
5.12.

         "Company Board" shall mean the Board of Directors of the Company.

         "Company Common Stock" shall mean the common stock, par value $1.00 per
share, of the Company.

         "Company  Disclosure  Schedule" shall mean that document containing the
written detailed  information  required to be furnished pursuant to the terms of
this  Agreement  prepared and delivered by the Company to Sterling  prior to the
execution of this Agreement.

         "Company ERISA Plan" shall have the meaning set forth in Section 5.12.

         "Company  Financial  Statements"  shall have the  meaning  set forth in
Section 5.05.

         "Company  Material  Adverse Effect" shall have the meaning set forth in
Section 5.01.

         "Company Options" shall have the meaning set forth in Section 3.03.

         "Company Specified Stockholders" shall mean Eloise O. Pohlad as Trustee
of the Eloise O. Pohlad Revocable Trust created under Agreement dated 6/28/91 as
amended, Howard Wolf, John Knox, Jr., Nationsbank,  N.A. as Trustee for the Cole
Thomson Revocable Trust, The Trust Company N.A. as Trustee for Cole Thompson IRA
Rollover, Cole Thomson, Frost National

                                       -3-

<PAGE>



Bank as Trustee for David Moulton IRA, David B. Moulton,  John Carson,  Terrence
Schillaci & Rebecca Lee Schillaci  WROS,  Sam Sicola,  Charles A. Vernon & Alyse
Vernon WROS, Lynda C. Keene, P. Michael Wells, and Dan Platt, Jr.

         "Company Stock Plan" shall have the meaning set forth in Section 5.12.

         "Company  Stockholders'  Meeting"  shall have the  meaning set forth in
Section 3.02.

         "Condition" shall have the meaning set forth in Section 5.01.

         "DGCL" shall mean the Delaware General Corporation Law, as amended.

         "Determination Date" shall have the meaning set forth in Section 10.01.

         "Dissenting Share" shall have the meaning set forth in Section 3.01.

         "Effective Time" shall have the meaning set forth in Section 2.03.

         "Employee"  shall  mean any  current  or former  employee,  officer  or
director, independent contractor or retiree of the Company, its Subsidiaries and
any dependent or spouse thereof.

         "Environmental Law" shall have the meaning set forth in Section 5.24.

         "ERISA" shall have the meaning set forth in Section 5.12.

         "Exchange  Act"  shall mean the  Securities  Exchange  Act of 1934,  as
amended.

         "Exchange Agent" shall have the meaning set forth in Section 4.01.

         "Exchange Fund" shall have the meaning set forth in Section 4.01.

         "Expenses" shall have the meaning set forth in Section 8.11.

         "FDIC" shall mean the Federal Deposit Insurance Corporation.

         "Federal  Reserve  Board"  shall  mean the  Board of  Governors  of the
Federal Reserve System and any Federal Reserve Bank.

         "GAAP"  shall mean  generally  accepted  accounting  principles  in the
United States, applied on a consistent basis.

         "Indemnified Party" shall have the meaning set forth in Section 8.06.



                                       -4-

<PAGE>



         "Index" shall have the meaning set forth in Section 10.01.

         "Law" shall mean any United States (federal, state or local) or foreign
law, statute, ordinance, rule, regulation, order, judgment or decree;

         "Liens" shall have the meaning set forth in Section 5.03.

         "Maximum Amount" shall have the meaning set forth in Section 8.06.

         "Merger"  shall  have the  meaning  set forth in the  recitals  to this
Agreement.

         "Merger  Consideration"  shall  have the  meaning  set forth in Section
3.01.

         "OCC" shall mean the Office of the Comptroller of the Currency.

         "Order" shall mean any decree,  judgment,  injunction,  ruling, writ or
other order (whether temporary, preliminary or permanent);

         "Permitted  Liens"  shall mean (i) Liens for current  taxes not yet due
and payable and incurred in the ordinary  course of business,  (ii) with respect
to a lease,  the interest of the lessor  thereunder,  including any Liens on the
interest  of  such  lessor,  and  (iii)  such  imperfections  of  title,  Liens,
restrictions and easements that do not materially impair the use or value of the
properties  or assets or  otherwise  materially  impair the  current  operations
relating to the  business of the Company or its  Subsidiaries  or the  Company's
consolidated financial condition or consolidated results of operations.

         "Person" or "person" shall mean any  individual,  corporation,  limited
liability  company,  association,  partnership,  group (as  defined  in  Section
13(d)(3)  of  the  Exchange  Act),  joint  venture,   trust  or   unincorporated
organization, or a government or any agency or political subdivision thereof.

         "Proxy Statement" shall have the meaning set forth in Section 8.02.

         "Registration  Statement"  shall have the  meaning set forth in Section
8.02.

         "Regulatory  Agreement"  shall  have the  meaning  set forth in Section
5.11.

         "Regulatory  Authorities"  shall have the  meaning set forth in Section
5.11.

         "Regulatory  Reporting  Document"  shall have the  meaning set forth in
Section 5.05.

         "Remedies   Exception"  shall  mean  any  bankruptcy,   reorganization,
insolvency,  fraudulent  conveyance  or  transfer,  moratorium  or  similar  law
affecting creditors' rights generally

                                       -5-

<PAGE>



and  general  principles  of  equity  (regardless  of  whether   enforcement  is
considered in a proceeding at law or in equity).

         "Reports" shall have the meaning set forth in Section 5.17.

         "SEC" shall mean the Securities and Exchange Commission.

         "Securities Act" shall mean the Securities Act of 1933, as amended.

         "Sterling" shall have the meaning set forth in the introduction to this
Agreement.

         "Sterling  Bank" shall have the  meaning  set forth in the  recitals to
this Agreement.

         "Sterling Common Stock" shall mean the common stock, par value
$1.00 per share, of Sterling.

         "Sterling  Disclosure Schedule" shall mean that document containing the
written detailed  information  required to be furnished pursuant to the terms of
this  Agreement  prepared and  delivered by Sterling to the Company prior to the
execution of this Agreement.

         "Sterling  Preferred Stock" shall have the meaning set forth in Section
6.02.

         "Sterling  Financial  Statements"  shall have the  meaning set forth in
Section 6.04.

         "Sterling  Material Adverse Effect" shall have the meaning set forth in
Section 6.01.

         "Sterling  SEC  Reports"  shall have the  meaning  set forth in Section
6.05.

         "Subsidiary" shall mean, in the case of either Sterling or the Company,
any  corporation,  association  or other  entity  in which it owns or  controls,
directly or indirectly,  25% or more of the outstanding voting securities or 25%
or more of the total equity interest; provided, however, that the term shall not
include any such entity in which such voting  securities  or equity  interest is
owned or controlled in a fiduciary  capacity,  without sole voting power, or was
acquired in securing or collecting a debt previously contracted in good faith.

         "Superior Proposal" shall have the meaning set forth in Section 10.01.

         "Surviving  Corporation"  shall have the  meaning  set forth in Section
2.01.

         "Tax" or  "Taxes"  shall mean all  federal,  state,  local and  foreign
taxes, charges, fees, levies, imposts,  duties or other assessments,  including,
without limitation,  income,  gross receipts,  excise,  employment,  sales, use,
transfer,  license, payroll, franchise,  severance, stamp, occupation,  windfall
profits,  environmental,  federal highway use,  commercial rent, customs duties,
capital stock, paid up capital,  profits,  withholding,  Social Security, single
business and unemployment, disability,

                                       -6-

<PAGE>



real  property,  personal  property,  registration,  ad  valorem,  value  added,
alternative or add-on minimum,  estimated,  or other tax or governmental  fee of
any kind whatsoever,  imposed or required to be withheld by the United States or
any  state,  local,   foreign  government  or  subdivision  or  agency  thereof,
including, without limitation, any interest, penalties or additions thereto.

         "Taxable  Period" shall mean any period  prescribed by any governmental
authority, including, but not limited to, the United States or any state, local,
foreign  government or  subdivision  or agency thereof for which a Tax Return is
required to be filed or Tax is required to be paid.

         "Tax Return" shall mean any report, return, information return or other
information  required to be supplied to a taxing  authority in  connection  with
Taxes, including, without limitation, any return of an affiliated or combined or
unitary group that includes the Company or any of its Subsidiaries.

         "TBCA" shall mean the Texas Business Corporation Act, as amended.

         "Termination Fee" shall have the meaning set forth in Section 8.11.

         "Year  2000  Guidelines"  shall have the  meaning  set forth in Section
5.27.

         "Year 2000 Problem" shall have the meaning set forth in Section 5.27.

                                   ARTICLE II

                             THE MERGER AND RELATED
                                  TRANSACTIONS

         Section  2.01   Merger.

         (a) Upon the  terms and  subject  to the  conditions  set forth in this
Agreement and in accordance  with the DGCL and the TBCA, at the Effective  Time,
the  Company  shall be merged with and into  Bancorporation.  As a result of the
Merger,  the  separate  existence  of the Company  shall  thereupon  cease,  and
Bancorporation  shall  continue as the surviving  corporation of the Merger (the
"Surviving Corporation").

         (b) The certificate of  incorporation  of  Bancorporation  as in effect
immediately   prior  to  the  Effective   Time  shall  be  the   certificate  of
incorporation of the Surviving Corporation.

         (c) The bylaws of the  Bancorporation as in effect immediately prior to
the Effective Time shall be the bylaws of the Surviving Corporation.

         (d) The directors of Bancorporation  immediately prior to the Effective
Time shall become the directors of the Surviving Corporation and the officers of
Bancorporation immediately prior to


                                       -7-

<PAGE>



the Effective  Time shall become the officers of the Surviving  Corporation,  in
each case until their respective successors are duly elected and qualified.

         (e) The  Merger  shall have the  effects  set forth in the DGCL and the
TBCA.

         Section 2.02 Time and Place of Closing. The closing of the transactions
contemplated  hereby (the "Closing") will take place at the offices of Andrews &
Kurth  L.L.P.  in  Houston,  Texas on the date  (the  "Closing  Date")  that the
Effective  Time  occurs,  or at such other time,  and at such  place,  as may be
agreed to in writing by the parties hereto.

         Section 2.03  Effective  Time. On the Business Day selected by Sterling
occurring  within  ten (10)  Business  Days  following  the  date on  which  the
expiration of all  applicable  waiting  periods in connection  with approvals of
governmental  authorities  necessary  to  effectuate  the Merger  occurs and all
conditions to the consummation of this Agreement are satisfied or waived, unless
an earlier or later date has been agreed by the parties, appropriate articles of
merger or  certificates of merger shall be executed and filed in accordance with
the DGCL and the TBCA, and the Merger provided for herein shall become effective
upon  such  filing  or at such  time as may be  specified  in such  articles  or
certificates of merger.  The time of such filing or such later effective time is
herein called the "Effective Time."

         Section  2.04  Reservation  of Right  to  Revise  Transaction;  Further
Actions.

         (a) Notwithstanding anything to the contrary provided elsewhere in this
Agreement, if Sterling notifies the Company in writing prior to the Closing that
Sterling  prefers to change  the  method of  effecting  the  acquisition  of the
Company by Sterling (including,  without limitation, the provisions as set forth
in Article  II) the  parties  hereto  shall  forthwith  execute  an  appropriate
amendment or restatement  of this  Agreement to reflect such changes;  provided,
however, that no such change shall (i) alter or change the amount or the kind of
the  consideration  to be  received by the  holders of Company  Common  Stock as
provided  for in this  Agreement;  (ii) take the form of an asset  purchase;  or
(iii) adversely affect the timing or tax treatment of the transaction  described
herein.

         (b)  In  addition,  the  parties  hereto  agree  that  if  Sterling  so
determines,  each of the parties  will execute such  additional  agreements  and
documents  and take such  other  actions as  Sterling  determines  necessary  or
appropriate  to  facilitate  the Merger and the  acquisition  of the  Company by
Sterling, including, without limitation,  entering into agreements to facilitate
the Bank Merger.




                                       -8-

<PAGE>



                                   ARTICLE III

                              MERGER CONSIDERATION;
                               EXCHANGE PROCEDURES

         Section 3.01 Merger  Consideration.  Subject to the  provisions of this
Agreement,  at the  Effective  Time,  automatically  by virtue of the Merger and
without any action on the part of any party or stockholder:

         (a) Each share of Company Common Stock outstanding immediately prior to
the Effective Time shall (except as otherwise  provided in Sections  3.01(b) and
(c)) be converted into the right to receive 1.10 shares of Sterling Common Stock
(the "Merger Consideration").

         (b) Each share of Company  Common  Stock  held in the  treasury  of the
Company and each share of Company Common Stock owned by Sterling, Bancorporation
or any direct or indirect  wholly  owned  Subsidiary  of Sterling or the Company
immediately prior to the Effective Time shall be canceled without any conversion
and no payment or distribution shall be made with respect thereto.

         (c)  Notwithstanding  anything in this  Agreement to the  contrary,  no
share of Company Common Stock,  the holder of which shall have complied with the
provisions  of Article  5.12 of the TBCA as to appraisal  rights (a  "Dissenting
Share"),  shall be deemed  converted  into and to represent the right to receive
the Merger Consideration, and the holders of Dissenting Shares, if any, shall be
entitled to payment,  solely from the  Surviving  Corporation,  of the appraised
value of such  Dissenting  Shares to the extent  permitted by and in  accordance
with the provisions of Article 5.12 of the TBCA; provided,  however, that (i) if
any holder of Dissenting Shares shall, under the circumstances  permitted by the
TBCA,  subsequently  deliver  a  written  withdrawal  of his or her  demand  for
appraisal of such Dissenting  Shares,  (ii) if any holder fails to establish his
or her  entitlement  to rights to payment as provided in such Article  5.12,  or
(iii) if neither any holder of Dissenting  Shares nor the Surviving  Corporation
has filed a petition  demanding a  determination  of the value of all Dissenting
Shares within the time provided in such Article 5.12, such holder or holders (as
the case may be) shall forfeit such right to payment for such Dissenting  Shares
pursuant to such Article 5.12 and each such Dissenting  Share shall thereupon be
converted   into  and  shall   represent   the  right  to  receive   the  Merger
Consideration.  The Company shall give Sterling (i) prompt notice of any written
objections  to the Merger  submitted to the Company in  accordance  with Article
5.12A,  attempted  withdrawals  of such  objections,  and any other  instruments
served  pursuant  to  applicable  law  received  by  the  Company   relating  to
stockholders'  rights  of  appraisal  and (ii) the  opportunity  to  direct  all
negotiations  and  proceedings  with respect to demands for appraisal  under the
TBCA. The Company shall not,  except with the prior written consent of Sterling,
voluntarily  make any payment  with  respect to any demands  for  appraisals  of
Company Common Stock,  offer to settle or settle any such demands or approve any
withdrawal of any such demands.

         (d) In the event  Sterling  changes (or  establishes  a record date for
changing) the number of shares of Sterling  Common Stock issued and  outstanding
prior to the Effective Date as a result


                                       -9-

<PAGE>



of a stock split, stock dividend,  recapitalization  or similar transaction with
respect to the  outstanding  Sterling  Common Stock and the record date therefor
shall  be  prior  to the  Effective  Date,  the  Merger  Consideration  shall be
correspondingly   adjusted  to  reflect  such  stock  split,   stock   dividend,
recapitalization or similar transaction.

         Section 3.02  Stockholder's  Meeting.  Subject to  applicable  law, the
Company,  acting through the Company Board, shall, in accordance with applicable
law, duly call, give notice of, convene and hold a special meeting (the "Company
Stockholders'  Meetings") of its  stockholders  as soon as  practicable  for the
purpose of approving and adopting  this  Agreement and approving the Merger and,
subject to the  fiduciary  duties of the Company Board under  applicable  law as
determined  by such  directors in good faith after  consultation  with and based
upon the  advice of  outside  counsel,  include  in the Proxy  Statement  of the
Company  for use in  connection  with the  Company  Stockholders'  Meeting,  the
recommendation of the Company Board that the Company  stockholders vote in favor
of the  approval  and  adoption  of the Merger and this  Agreement.  The Company
agrees to use commercially reasonable efforts to cause the Company Stockholders'
Meeting  to occur  within 30 days  after the  Proxy  Statement  is mailed to the
Company's stockholders.

         Section 3.03 Rights Under Stock Plans. Prior to the Effective Time, the
Company shall cause each unexpired and unexercised  option to purchase shares of
Company  Common  Stock as set forth in Section  5.02 of the  Company  Disclosure
Schedule ("Company Options") to be converted into Company Common Stock.


                                   ARTICLE IV

                               EXCHANGE OF SHARES

         Section 4.01 Exchange Agent.  As of the Effective Time,  Sterling shall
deposit  with a bank or trust  company  designated  by Sterling  (the  "Exchange
Agent"),  for the benefit of the holders of shares of Company Common Stock,  for
exchange in accordance with this Article IV, the aggregate Merger  Consideration
(the  "Exchange  Fund")  issuable  pursuant to Section  3.01(a) in exchange  for
outstanding  shares of Company Common Stock. The Exchange Agent shall,  pursuant
to irrevocable instructions, deliver the Merger Consideration contemplated to be
issued  pursuant hereto out of the Exchange Fund. The Exchange Fund shall not be
used for any other purpose.

         Section 4.02  Exchange  Procedures.  (a) Promptly  after the  Effective
Time, the Exchange Agent shall mail to each holder of record of a certificate or
certificates  which,  immediately  prior  to  the  Effective  Time,  represented
outstanding  shares of Company  Common  Stock (the  "Certificates"),  other than
shares canceled in accordance with Section 3.01(b):  (i) a letter of transmittal
(which shall specify that delivery shall be effected, and risk of loss and title
to the  certificates  theretofore  representing  shares of Company  Common Stock
shall pass,  only upon  proper  delivery of such  certificates  to the  Exchange
Agent,  and shall be in such form and have such  other  provisions  as  Sterling
shall specify) and (ii)  instructions  for use in effecting the surrender of the
Certificates  in exchange  for the Merger  Consideration.  Upon  surrender  of a
Certificate for cancellation to the


                                      -10-

<PAGE>



Exchange  Agent  (or to such  other  agent  or  agents  as may be  appointed  by
Sterling),  together with such letter of  transmittal,  duly  executed,  and any
other required documents, the holder of such Certificate(s) shall be entitled to
receive in exchange therefor the Merger  Consideration which such holder has the
right  to  receive  pursuant  to  Section  3.01(a),  and the  Certificate(s)  so
surrendered shall forthwith be canceled. In the event of a transfer of ownership
of Company Common Stock which is not  registered in the transfer  records of the
Company,  the Merger Consideration with respect to such Company Common Stock may
be issued to a transferee if the Certificate(s) representing such Company Common
Stock is (are)  presented to the Exchange  Agent  accompanied  by all  documents
required  to  evidence  and  effect  such  transfer  and by  evidence  that  any
applicable   stock  transfer  taxes  have  been  paid.   Until   surrendered  as
contemplated by this Section 4.02, each Certificate  shall be deemed at any time
after  the  Effective  Time to  represent  only the right to  receive  upon such
surrender the Merger  Consideration  with respect to such Company  Common Stock.
The  Certificate(s)  for  Company  Common  Stock  so  surrendered  shall be duly
endorsed as the Exchange  Agent may require.  Sterling shall not be obligated to
deliver the Merger  Consideration  to which any former holder of Company  Common
Stock is entitled as a result of the Merger  until such  holder  surrenders  his
Certificate(s) formerly representing shares of Company Common Stock for exchange
as provided in this Article IV.

         (b) No  dividends  or other  distributions  with  respect  to shares of
Sterling  Common Stock with a record date after the Effective Time shall be paid
to the holder of any  unsurrendered  certificate  for  shares of Company  Common
Stock with respect to the shares of Sterling  Common Stock  represented  thereby
and no cash payment in lieu of fractional  shares of Sterling Common Stock shall
be paid to any such holder  pursuant to Section 4.06 until the  surrender of the
Certificate  with  respect to the shares of Sterling  Common  Stock  represented
thereby in accordance  with this Article IV. Subject to the effect of applicable
laws,  following surrender of any such Certificates,  these shall be paid to the
holder of the  certificate  representing  whole shares of Sterling  Common Stock
issued  in  connection  therewith,  without  interest  (i) at the  time  of such
surrender the amount of any cash payable in lieu of  fractional  shares to which
such holder is entitled pursuant to Section 4.06 and the proportionate amount of
dividends or other  distributions  with a record date after the  Effective  Time
theretofore  paid with respect to such shares of Sterling Common Stock, and (ii)
at the appropriate payment date, the proportionate  amount of dividends or other
distributions  with a record  date  after the  Effective  Time but prior to such
surrender and a payment date  subsequent to such surrender  payable with respect
to such whole shares of Sterling Common Stock.

         Section 4.03 No Further  Ownership  Rights in Company Common Stock. The
Merger Consideration shall be deemed to have been issued in full satisfaction of
all rights pertaining to shares of Company Common Stock, and after the Effective
Time there shall be no further  registration  of transfers on the stock transfer
books of the  Surviving  Corporation  or its  transfer  agent of the  shares  of
Company Common Stock that were  outstanding  immediately  prior to the Effective
Time. If, after the Effective Time,  Certificates are presented to the Surviving
Corporation  or its  transfer  agent for any reason,  they shall be canceled and
exchanged as provided in this Article IV.

         Section 4.04  Termination of Exchange Fund. Any portion of the Exchange
Fund that remains  undistributed  to the former  stockholders of the Company for
six months after the Effective


                                      -11-

<PAGE>



Time shall be delivered to Sterling  upon demand,  and any  stockholders  of the
Company who have not theretofore  complied with this Article IV shall thereafter
look only to Sterling for payment of their claim for the Merger Consideration.

         Section   4.05   Escheat   of   Exchange   Fund.   None  of   Sterling,
Bancorporation, the Company, or the Exchange Agent shall be liable to any person
in  respect of any  shares of  Sterling  Common  Stock  from the  Exchange  Fund
delivered to a public  office  pursuant to any  applicable  abandoned  property,
escheat or  similar  law.  If any  Certificates  representing  shares of Company
Common Stock shall not have been  surrendered  immediately  prior to the date on
which any Merger  Consideration in respect of such  Certificate  would otherwise
escheat to or become the property of any government  authority,  any such Merger
Consideration  in respect  of such  Certificate  shall,  at such time and to the
extent  permitted  by  applicable  law,  become the  property  of the  Surviving
Corporation,  free and clear of all claims or interest of any person  previously
entitled thereto.

         Section  4.06  No  Fractional  Shares.  No  certificates   representing
fractional  shares of Sterling  Common Stock shall be issued upon the  surrender
for exchange of Certificates, and no dividend or other distribution, stock split
or interest shall relate to any such  fractional  security,  and such fractional
interests shall not entitle the owner thereof to any voting or other rights of a
security holder of Sterling. In lieu of any fractional security,  each holder of
shares of Company  Common  Stock who would  otherwise  have been  entitled  to a
fraction  of  a  share  of  Sterling   Common   Stock  upon   surrender  of  the
Certificate(s) for such Company Common Stock for exchange will be paid an amount
in cash (without interest) equal to such holder's  proportionate interest in the
amount  of the net  proceeds  from the sale or  sales by the  Exchange  Agent in
accordance  with the  provisions  of this  Section  4.06,  on behalf of all such
holders,  of the  aggregate  fractional  shares of Sterling  Common Stock issued
pursuant to Article III. As soon as  practicable  following the Effective  Time,
the Exchange Agent shall  determine the excess of (A) the number of whole shares
of Sterling Common Stock delivered to the Exchange Agent by Sterling pursuant to
Section 4.01 over (B) the  aggregate  number of whole shares of Sterling  Common
Stock to be  distributed  to holders of Company Common Stock pursuant to Article
III (such excess being herein called the "Excess  Securities")  and the Exchange
Agent,  as agent for the former holders of Company Common Stock,  shall sell the
Excess Securities at the prevailing prices on the Nasdaq Stock Market.  The sale
of the Excess  Securities by the Exchange  Agent shall be executed on the Nasdaq
Stock  Market  through one or more member  firms of the Nasdaq  Stock Market and
shall be executed in round lots to the extent  practicable.  Sterling  shall pay
all  commissions,  transfer  taxes and other  out-of-pocket  transaction  costs,
including  the expenses and  compensation  of the  Exchange  Agent,  incurred in
connection with such sale of Excess  Securities.  Until the net proceeds of such
sale of Excess  Securities have been  distributed to the former  stockholders of
the Company,  the Exchange  Agent will hold such proceeds and dividends in trust
for such former stockholders.  As soon as practicable after the determination of
the amount of cash to be paid to former  stockholders  of the Company in lieu of
any fractional interests,  the Exchange Agent shall make available in accordance
with this Agreement such amounts to such former stockholders.




                                      -12-

<PAGE>



                                    ARTICLE V

                               REPRESENTATIONS AND
                            WARRANTIES OF THE COMPANY

         The Company  represents and warrants to Sterling and  Bancorporation as
follows:

         Section 5.01  Organization,  Standing and  Authority.  The Company is a
corporation duly organized, validly existing and in good standing under the laws
of the State of Texas.  The Company is duly qualified to do business and in good
standing in all jurisdictions  (whether federal,  state, local or foreign) where
its ownership or leasing of property or the conduct of its business  requires it
to be so qualified  and in which the failure to be duly  qualified  would have a
material  adverse  effect on the  financial  condition,  results of  operations,
business,   properties  (the   "Condition")  of  the  Company  and  any  of  its
Subsidiaries or on the ability of the Company or its  Subsidiaries to consummate
the transactions  contemplated hereby (a "Company Material Adverse Effect"). The
Company has all  requisite  corporate  power and  authority  (i) to carry on its
business as now conducted, (ii) to own, lease and operate its assets, properties
and  business and (iii) to execute and deliver  this  Agreement  and perform the
terms of this  Agreement.  The  Company  is duly  registered  as a bank  holding
company under the BHCA. The Company has in effect all federal,  state, local and
foreign governmental,  regulatory and other authorizations,  franchises, permits
and licenses (collectively,  "Authorizations")  necessary for it to own or lease
its properties and assets and to carry on its business as now conducted.

         Section  5.02   Company Capital Stock.

         (a) The authorized  capital stock of the Company  consists of 3,000,000
shares of Company  Common  Stock.  At December  31,  1998,  1,500,000  shares of
Company Common Stock were issued and  outstanding.  Since December 31, 1998, the
Company has issued no additional  capital stock and has no commitments,  options
or agreements to issue any additional  shares. As of the date hereof, all of the
issued and  outstanding  shares of  Company  Common  Stock are duly and  validly
issued  and  outstanding  and are  fully  paid  and  nonassessable.  None of the
outstanding  shares of Company  Common Stock has been issued in violation of any
preemptive rights or any provision of the Company's Articles of Incorporation or
bylaws. As of the date of this Agreement, no shares of Company Common Stock have
been reserved for any purpose except as set forth in Section 5.02 of the Company
Disclosure Schedule.

         (b)  Except  as set forth in  Section  5.02 of the  Company  Disclosure
Schedule,  there are no equity securities of the Company outstanding (other than
the  shares of  Company  Common  Stock  described  in  Section  5.02(a))  and no
outstanding options,  warrants,  rights to subscribe to, calls or commitments of
any character  whatsoever  relating to, or securities or rights convertible into
or  exchangeable  for,  shares of the capital stock of the Company or contracts,
commitments,  understandings  or  arrangements by which the Company is or may be
bound to issue  additional  shares of its capital stock or options,  warrants or
rights to purchase or acquire any additional shares of its capital stock.  There
are no contracts, commitments, understandings or arrangements by which the


                                      -13-

<PAGE>



Company or any of its  Subsidiaries is or may be bound to transfer any shares of
the capital stock of any Subsidiary of the Company, and there are no agreements,
understandings or commitments relating to the right of the Company or any of its
Subsidiaries to vote or to dispose of any such shares.

         (c)  Except  as set forth in  Section  5.02 of the  Company  Disclosure
Schedule, there are no securities required to be issued by the Company under any
Company Stock Plan, dividend reinvestment or similar plan.

         Section  5.03  Subsidiaries.  Section  5.03 of the  Company  Disclosure
Schedule  contains a complete  list of the  Company's  Subsidiaries.  All of the
outstanding  shares of each  Subsidiary  are owned by the  Company and no equity
securities  are or may be  required  to be  issued  by  reason  of any  options,
warrants,  rights  to  subscribe  to,  calls  or  commitments  of any  character
whatsoever relating to, or securities or rights convertible into or exchangeable
for,  shares  of  any  Subsidiary,  and  there  are no  contracts,  commitments,
understandings  or  arrangements  by  which  any  Subsidiary  is  bound to issue
additional  shares  of its  capital  stock or  options,  warrants  or  rights to
purchase or acquire any additional  shares of its capital  stock.  Except as set
forth in Section 5.03 of the Company Disclosure  Schedule,  all of the shares of
capital stock of each Subsidiary are fully paid and  nonassessable and are owned
free and clear of any claim,  lien,  pledge or  encumbrance  of whatsoever  kind
("Liens").  Each Subsidiary (i) is duly organized,  validly existing and in good
standing  under  the laws of the  jurisdiction  in which it is  incorporated  or
organized,  (ii) is duly  qualified to do business  and in good  standing in all
jurisdictions (whether federal,  state, local or foreign) where its ownership or
leasing  of  property  or the  conduct  of  its  business  requires  it to be so
qualified  and in which the  failure  to be so  qualified  would  have a Company
Material Adverse Effect,  (iii) has all requisite  corporate power and authority
to own or lease its  properties  and assets and to carry on its  business as now
conducted,  and (iv) has in effect all Authorizations necessary for it to own or
lease its properties and assets and to carry on its business as now conducted.

         Section 5.04 Authorization of Merger and Related Transactions.

         (a) The execution and delivery of this  Agreement and the  consummation
of the transactions  contemplated  hereby (including,  without  limitation,  the
consummation  of the  Merger)  have  been  duly and  validly  authorized  by all
necessary  corporate  action  in  respect  thereof  on the part of the  Company,
including unanimous approval of the Merger by the Company Board,  subject to the
approval of the Merger by the stockholders of the Company to the extent required
by applicable law. The only  stockholder  approval  required for the approval of
the Merger is the approval of  two-thirds of the  outstanding  shares of Company
Common Stock voting as a single class. This Agreement,  subject to any requisite
stockholder  approval hereof with respect to the Merger,  represents a valid and
legally binding  obligation of the Company,  enforceable  against the Company in
accordance  with its  terms,  except as such  enforcement  may be limited by the
Remedies Exception.

         (b)  Neither  the  execution  and  delivery  of this  Agreement  by the
Company, the consummation by the Company of the transactions contemplated hereby
nor  compliance  by the  Company  with  any of the  provisions  hereof  will (i)
conflict with or result in a breach of any


                                      -14-

<PAGE>



provision of the Company's Articles of Incorporation or bylaws,  (ii) constitute
or result in a breach or  violation of any term,  condition or provision  of, or
constitute  a default  (or an event  which with  notice or lapse of time or both
would  become a  default)  under,  or give  rise to any  right  of  termination,
cancellation or  acceleration  with respect to, or result in the creation of any
Lien upon,  any  property  or assets of the  Company or any of its  Subsidiaries
pursuant to any note, bond, mortgage,  indenture,  license,  agreement, lease or
other  instrument  or obligation to which any of them is a party or by which any
of them or any of their properties or assets may be subject and that would have,
individually  or in the aggregate,  a Company  Material  Adverse Effect or (iii)
subject to receipt of the  requisite  approvals  referred to in Section  9.01 of
this Agreement,  violate any order, writ, injunction,  decree,  statute, rule or
regulation  applicable  to the  Company  or  its  Subsidiaries  or any of  their
properties or assets.

         (c)  Other  than  consents,  authorizations,  approvals  or  exemptions
required from the Commissioner,  the OCC, the FDIC, or the Federal Reserve Board
and the filing of certificates or articles of merger in accordance with the DGCL
and the TBCA,  no notice to,  filing with,  authorization  of,  exemption by, or
consent or approval of any  governmental  body or authority is necessary for the
consummation   by  the  Company  of  the  Merger  and  the  other   transactions
contemplated by this Agreement.

         Section  5.05   Financial Statements and Regulatory Reports.

         (a) The Company  (i) has  delivered  to Sterling  copies of the audited
consolidated balance sheets and the related audited  consolidated  statements of
income,  stockholders'  equity  and cash  flows  (including  related  notes  and
schedules) of the Company and its consolidated Subsidiaries as of and for the 12
months ended June 30, 1996 and June 30, 1997,  together with the report  thereof
of Grant  Thornton  LLP,  and of the  unaudited  balance  sheet and the  related
unaudited  statement of income,  as of and for the years ended December 31, 1996
and December 31, 1997 and the nine months ended September 30, 1998 (the "Company
Financial Statements"), and (ii) has furnished Sterling with a true and complete
copy of each material report filed by the Company with the Federal Reserve Board
or by any of its  Subsidiaries  with any Regulatory  Authorities  from and after
January  1, 1995 (each a  "Regulatory  Reporting  Document"),  which are all the
material  documents  that the Company was  required to file with the  Regulatory
Authorities since such date and all of which complied when filed in all material
respects with all applicable laws and regulations.

         (b) The Company  Financial  Statements (as of the dates thereof and for
the periods covered thereby) (i) are in accordance with the books and records of
the  Company  and its  Subsidiaries,  which are  complete  and  accurate  in all
material  respects  and  which  have been  maintained  in  accordance  with good
business practices,  and (ii) present fairly the consolidated financial position
and the consolidated results of operations,  changes in stockholders' equity and
cash  flows of the  Company  and its  Subsidiaries  as of the  dates and for the
periods  indicated,  in accordance  with GAAP,  subject in the case of unaudited
interim  financial  statements  for the nine months ended  September 30, 1998 to
normal  recurring  year-end  adjustments  and except for the  absence of certain
footnote information in such unaudited interim financial statements. Neither


                                      -15-

<PAGE>



Grant  Thornton  LLP  nor  any  other  firm  of  independent   certified  public
accountants  has  prepared or delivered  to the Company any  management  letters
since January 1, 1995.

         Section 5.06 Absence of  Undisclosed  Liabilities.  Neither the Company
nor any of its  Subsidiaries  has any obligations or liabilities  (contingent or
otherwise) in the amount of $50,000 in the  aggregate,  except  obligations  and
liabilities (i) which are fully accrued or reserved  against in the consolidated
balance  sheet of the Company and its  Subsidiaries  as of  September  30, 1998,
included in the Company Financial  Statements or reflected in the notes thereto,
or (ii) which were incurred after  September 30, 1998, in the ordinary course of
business  consistent with past practice.  Since September 30, 1998,  neither the
Company  nor any of its  Subsidiaries  has  incurred or paid any  obligation  or
liability which would have a Company Material Adverse Effect.

         Section  5.07 Tax  Matters.  Except as set forth in Section 5.07 of the
Company Disclosure Schedule:

         (a) All Tax Returns required to be filed by or on behalf of the Company
or any of its  Subsidiaries  have been timely filed,  or requests for extensions
have been timely filed, granted and have not expired, all such returns filed are
complete  and  accurate in all  material  respects and all Taxes shown as due on
those Tax Returns have been paid.

         (b) The Company is not involved in any audit examination, deficiency or
refund  litigation or matter in controversy with respect to any Taxes. All Taxes
due with respect to completed and settled  examinations or concluded  litigation
have been paid or adequately reserved for.

         (c) Neither the Company  nor any of its  Subsidiaries  has  executed an
extension  or  waiver  of  any  statute  of  limitations  on the  assessment  or
collection of any Tax due that is currently in effect.

         (d)  Adequate  provision  for any Taxes  due or to  become  due for the
Company  and any of its  Subsidiaries  for any  period or  periods  through  and
including  September  30, 1998,  has been made and is reflected on the September
30, 1998  financial  statements  included in the Company  Financial  Statements.
Deferred Taxes of the Company and its Subsidiaries have been provided for in the
Company Financial Statements in accordance with GAAP.

         (e) The Company and its  Subsidiaries  have  collected and withheld all
Taxes  which they have been  required  to collect or  withhold  and have  timely
submitted  all  such   collected  and  withheld   amounts  to  the   appropriate
authorities. The Company and its Subsidiaries are in compliance with the back-up
withholding and information reporting  requirements under (i) the Code, and (ii)
any state, local or foreign laws, and the rules and regulations, thereunder.

         (f)  Neither  the  Company  nor any of its  Subsidiaries  has  made any
payments,  is obligated  to make any  payments,  or is a party to any  contract,
agreement or other  arrangement that could obligate it to make any payments that
would not be deductible under Section 280G of the Code.


                                      -16-

<PAGE>



         (g) No consent  has been filed  under  Section  341(f) of the Code with
respect to the Company or any of its Subsidiaries;  none of the Subsidiaries was
acquired in a "qualified  stock purchase"  under Section  338(d)(3) of the Code,
and no elections  under Section 338(g) of the Code,  protective  carryover basis
elections or offset  prohibition  elections are applicable to the Company or any
of its  Subsidiaries;  neither  the  Company  nor  any of its  Subsidiaries  has
participated in, or cooperated with, an international boycott within the meaning
of Section 999 of the Code, nor has any such  corporation  had operations  which
are or may hereafter become  reportable  under Section 999 of the Code;  neither
the  Company  nor any of its  Subsidiaries  owns any  interest  in an  entity or
arrangement  characterized as a partnership for United States federal income tax
purposes;  no  election  under  Section  1504(d)  of the Code has been made with
respect  to the  Company or any of its  Subsidiaries;  none of the assets of the
Company or any of its  Subsidiaries  is required to be treated as being owned by
some other person pursuant to Section 168(f)(8) of the Code; neither the Company
nor any of its  Subsidiaries  is a United States real property  holding  company
under  Section  897 of  the  Code;  and no  debt  of the  Company  or any of its
Subsidiaries  is  "corporate  acquisition  indebtedness"  within the  meaning of
Section 279(b) of the Code.

         Section 5.08  Allowance for Credit  Losses.  Each  allowance for credit
losses  shown  in the  consolidated  balance  sheets  of  the  Company  and  its
Subsidiaries  as of December 31, 1997 and as of September 30, 1998, and included
in the Company Financial Statements, complies in all material respects with GAAP
and, to the knowledge of the Company's management, OCC Bank Circular 201.

         Section 5.09 Other Regulatory  Matters.  Neither the Company nor any of
its  Subsidiaries has taken or agreed to take any action or has any knowledge of
any fact or circumstance  that would  materially  impede or delay receipt of any
approval referred to in Section 9.01(b).

         Section  5.10  Properties.  Except as set forth in Section  5.10 of the
Company's  Disclosure  Schedule the Company and its  Subsidiaries  have good and
indefeasible  title,  free and clear of all Liens except Permitted Liens, to all
their  properties and assets whether tangible or intangible,  real,  personal or
mixed. All buildings, and all fixtures,  equipment and other property and assets
which are material to its business on a consolidated basis, held under leases or
subleases  by any of the  Company  or its  Subsidiaries  are  held  under  valid
instruments  enforceable in accordance with their respective  terms,  subject to
the Remedies Exception.  All of the Company's and its Subsidiaries' equipment in
regular  use has been well  maintained  and is in good,  serviceable  condition,
reasonable  wear and tear excepted,  except where a failure to so maintain or to
be in such condition would not have a Company Material Adverse Effect.

         Section  5.11   Compliance with Laws.

         (a) Each of the Company and its  Subsidiaries is in compliance with all
laws,  rules,  regulations,   policies,  guidelines,   reporting  and  licensing
requirements  and  orders  applicable  to  its  business  or  to  its  employees
conducting its business,  and with its internal policies and procedures,  except
for  failures  to comply  which  will not result in a Company  Material  Adverse
Effect.


                                      -17-

<PAGE>



         (b) Neither the Company nor any of its  Subsidiaries  has  received any
notification  or  communication  from any agency or  department  of any federal,
state or local  government,  including the Federal  Reserve Board,  the OCC, the
FDIC,  the  Commissioner,  the SEC and the  staffs  thereof  (collectively,  the
"Regulatory  Authorities") (i) asserting that since January 1, 1995, the Company
or any of its  Subsidiaries  is not in  substantial  compliance  with any of the
statutes, regulations, or ordinances which such agency, department or Regulatory
Authority  enforces,  or the internal  policies and procedures of the Company or
its Subsidiaries,  (ii) threatening to revoke any license,  franchise, permit or
governmental  authorization which is material to the Condition of the Company or
any of its  Subsidiaries,  (iii) requiring or threatening to require the Company
or any  of its  Subsidiaries,  or  indicating  that  the  Company  or any of its
Subsidiaries may be required, to enter into a cease and desist order,  agreement
or memorandum of understanding or any other agreement restricting or limiting or
purporting  to restrict or limit in any manner the  operations of the Company or
any of its Subsidiaries,  including,  without limitation, any restriction on the
payment of dividends, or (iv) directing,  restricting or limiting, or purporting
to direct,  restrict or limit in any manner the operations of the Company or any
of its  Subsidiaries,  including,  without  limitation,  any  restriction on the
payment of dividends (any such notice, communication,  memorandum,  agreement or
order  described  in this  sentence  being herein  referred to as a  "Regulatory
Agreement").

         (c)  Since  January  1,  1995,  neither  the  Company  nor  any  of its
Subsidiaries has been a party to any effective Regulatory Agreement.

         (d)  Neither the  Company  nor any of its  Subsidiaries  is required by
Section  32 of the  Federal  Deposit  Insurance  Act to give  prior  notice to a
federal banking agency of the proposed  addition of an individual to the Company
Board or the employment of an individual as a senior executive officer.

         Section  5.12   Employee Benefit Plans.

         (a) The Company has  delivered  to Sterling  prior to the  execution of
this Agreement true and complete copies (and, in the case of each material plan,
financial data with respect thereto) of all pension, retirement, profit-sharing,
deferred compensation,  stock option,  employee stock ownership,  severance pay,
vacation,   bonus  or  other  incentive  plans,  all  other  employee  programs,
arrangements or agreements, all material medical, vision, dental or other health
plans, all life insurance plans and all other material employee benefit plans or
fringe benefit  plans,  including,  without  limitation,  all "employee  benefit
plans" as that term is defined in Section 3(3) of the Employee Retirement Income
Security Act of 1974, as amended ("ERISA"), whether or not terminated, and trust
agreements and insurance contracts under or with respect to which the Company or
any of its Subsidiaries has or could have any liability,  contingent,  secondary
or otherwise  (collectively,  the "Company Benefit  Plans").  Any of the Company
Benefit  Plans  which is an  "employee  pension  benefit  plan," as that term is
defined in Section  3(2) of ERISA,  is  referred  to herein as a "Company  ERISA
Plan".  Any of the Company Benefit Plans pursuant to which the Company is or may
become  obligated to, or obligated to cause any of its Subsidiaries or any other
Person to, issue,  deliver or sell shares of capital stock of the Company or any
of its Subsidiaries,  or grant, extend or enter into any option,  warrant, call,
right, commitment or agreement to issue, deliver


                                      -18-

<PAGE>



or sell shares, or any other interest in respect of capital stock of the Company
or any of its Subsidiaries,  is referred to herein as a "Company Stock Plan". No
Company Benefit Plan is or has been a multi-employer  plan within the meaning of
Section 3(37) of ERISA. The Company has set forth in Section 5.12 of the Company
Disclosure  Schedule (i) a list of all of the Company Benefit Plans, (ii) a list
of the Company  Benefit Plans that are Company ERISA Plans,  (iii) a list of the
Company Benefit Plans that are Company Stock Plans and (iv) a list of the number
of shares  covered by,  exercise  prices for, and holders of, all stock  options
granted and available for grant under Company Stock Plans.

         (b) From their  inception,  all the Company Benefit Plans have been and
are in compliance with the applicable  terms of ERISA and the Code and any other
applicable laws,  rules and regulations,  including the terms of such plans, the
breach or violation of which, individually or in the aggregate, could reasonably
be expected to result in a Company Material Adverse Effect.

         (c) All liabilities (contingent or otherwise) under any Company Benefit
Plan are fully accrued or reserved against in the Company  Financial  Statements
in  accordance  with GAAP.  No Company ERISA Plan is or has ever been subject to
Title IV of ERISA or Section 412 of the Code.

         (d) Neither the Company nor any of its Subsidiaries has any obligations
for retiree health or other welfare  benefits under any Company  Benefit Plan or
otherwise.  There  are no  restrictions  on the  rights  of the  Company  or its
Subsidiaries to unilaterally amend or terminate any such Company Benefit Plan at
any time without incurring any material liability thereunder.

         (e) Neither  the  execution  and  delivery  of this  Agreement  nor the
consummation  of the  transactions  contemplated  hereby  will (i) result in any
payment  (including,   without  limitation,   severance,   golden  parachute  or
otherwise)  becoming  due to any  person  under  any  Company  Benefit  Plan  or
otherwise,  (ii)  increase  any  benefits  otherwise  payable  under any Company
Benefit  Plan or (iii)  result in any  acceleration  of the time of  payment  or
vesting of any such benefits.  No amounts payable under any Company Benefit Plan
will be nondeductible pursuant to either Section 280G or 162(m) of the Code.

         Section 5.13 Commitments and Contracts.  Except as set forth in Section
5.13 of the  Company  Disclosure  Schedule,  neither  the Company nor any of its
Subsidiaries  is a party or  subject  to, or has  amended  or waived  any rights
under, any of the following (whether written or oral, express or implied):

         (a)  any   employment   contract  or   understanding   (including   any
understandings  or  obligations  with respect to severance  or  termination  pay
liabilities  or  fringe  benefits)  with  any  Employee,  including  in any such
person's  capacity  as a  consultant  (other  than  those  which  either (i) are
terminable  at will by the  Company or such  Subsidiary  without  requiring  any
payment by the Company or (ii) do not involve  payments  with a present value of
more than  $10,000  individually  or $50,000 in the  aggregate by the Company or
such  Subsidiary  during the remaining  term thereof  (without  giving effect to
extensions or renewals of the existing term thereof)  which payments may be made
at the election or with the consent or concurrence of the Company;


                                      -19-

<PAGE>



         (b)      any labor contract or agreement with any labor union;

         (c) any contract not made in the usual,  regular and ordinary course of
business  containing  non-competition  covenants  which limit the ability of the
Company or any of its  Subsidiaries  to compete in any line of business or which
involve any restriction of the geographical  area in which the Company or any of
its Subsidiaries may carry on its business (other than as may be required by law
or applicable Regulatory Authorities);

         (d) any other  contract  or  agreement  for which  the  Company  or any
Subsidiary was or is required to obtain the approval of any Regulatory Authority
prior  to  becoming  bound  or to  consummating  the  transactions  contemplated
thereby;

         (e) any real  property  lease with annual rental  payments  aggregating
$5,000 or more;

         (f) any contract  requiring the payment of any penalty,  termination or
other  additional  amounts as "change of  control"  payments or  otherwise  as a
result of the transactions  contemplated by this Agreement, or providing for the
vesting or accrual of benefits or rights upon a "change of control" or otherwise
as a result of the transactions contemplated by this Agreement;

         (g) any contract providing for the payment of any liquidated damages or
other penalties aggregating $5,000 or more;

         (h) any agreement with respect to (i) the acquisition of any bank, bank
branch or other assets or stock of another  financial  institution  or any other
Person or (ii) the sale of one or more bank branches; or

         (i)  any  outstanding   interest  rate  exchange  or  other  derivative
contracts.

         Section 5.14 Material Contract Defaults. Except as set forth in Section
5.14 of the  Company  Disclosure  Schedule,  neither  the Company nor any of its
Subsidiaries  is, or has received any notice or has any knowledge that any party
is,  in  breach,  violation  or  default  in any  respect  under  any  contract,
agreement, commitment,  arrangement, lease, insurance policy or other instrument
to which  the  Company  or any of its  Subsidiaries  is a party or by which  the
Company or any of its Subsidiaries or the assets, business or operations thereof
may be bound or affected or under which it or its respective assets, business or
operations receives benefits, except for those breaches,  violations or defaults
which  would not have,  individually  or in the  aggregate,  a Company  Material
Adverse Effect; and there has not occurred any event that with the lapse of time
or the giving of notice or both would constitute such a default.

         Section 5.15 Legal Proceedings.  Except as set forth in Section 5.15 of
the Company Disclosure  Schedule,  there are no claims or charges filed with, or
proceedings or  investigations  by,  Regulatory  Authorities or actions or suits
instituted  or  pending  or,  to  the  knowledge  of the  Company's  management,
threatened  against  the  Company or any of its  Subsidiaries,  or  against  any
property,  asset,  interest or right of any of them,  that might  reasonably  be
expected to result in a


                                      -20-

<PAGE>



judgment in excess of $10,000 or that might  reasonably  be expected to threaten
or impede the consummation of the  transactions  contemplated by this Agreement.
Neither the Company nor any of its  Subsidiaries  is a party to any agreement or
instrument or is subject to any charter or other  corporate  restriction  or any
Law or  Order  that,  individually  or in the  aggregate,  might  reasonably  be
expected  to have a  Company  Material  Adverse  Effect or might  reasonably  be
expected to threaten or impede the consummation of the transactions contemplated
by this Agreement.

         Section 5.16  Absence of Certain  Changes or Events.  Since  January 1,
1995, except (i) as disclosed in any Regulatory  Reporting  Document filed since
January  1,  1995 and prior to the date  hereof or (ii) as set forth in  Section
5.16 of the  Company  Disclosure  Schedule,  neither  the Company nor any of its
Subsidiaries  has (A) incurred any  liability  which has had a Company  Material
Adverse  Effect,  (B)  suffered any change in its  Condition  which would have a
Company Material Adverse Effect,  other than changes after the date hereof which
affect the  banking  industry  as a whole,  (C) failed to operate  its  business
consistent in all material  respects in the ordinary  course in accordance  with
past practice or (D) changed any accounting practices.

         Section 5.17 Reports.  Since  January 1, 1995,  the Company and each of
its  Subsidiaries  have  filed on a timely  basis all  reports  and  statements,
together  with  all  amendments   required  to  be  made  with  respect  thereto
(collectively  "Reports"),  that they were required to file with any  Regulatory
Authority. No Regulatory Reporting Document with respect to periods beginning on
or after January 1, 1995, contained any information that was false or misleading
with  respect  to any  material  fact or  omitted  to state  any  material  fact
necessary in order to make the statements therein not misleading.

         Section 5.18 Insurance.  The Company and each of its  Subsidiaries  are
presently  insured,  and during each of the past four  calendar  years have been
insured,  for reasonable  amounts  against such risks as companies  engaged in a
similar business would, in accordance with good business  practice,  customarily
be insured. To the knowledge of the Company's management,  the policies of fire,
theft,  liability  (including  directors and officers  liability  insurance) and
other insurance set forth in Section 5.18 of the Company Disclosure Schedule and
maintained  with  respect to the assets or  businesses  of the  Company  and its
Subsidiaries provide adequate coverage against all pending or threatened claims,
and the  fidelity  bonds in effect as to which any of the  Company or any of its
Subsidiaries is a named insured are sufficient for their purpose.

         Section 5.19 Labor. No material work stoppage  involving the Company or
its  Subsidiaries  is pending or, to the knowledge of the Company's  management,
threatened.  Neither the Company nor any of its Subsidiaries is involved in, or,
to the knowledge of the Company's  management,  threatened  with or affected by,
any  labor  or  other  employment-related  dispute,   arbitration,   lawsuit  or
administrative proceeding. Employees of the Company and its Subsidiaries are not
represented  by any  labor  union,  and,  to  the  knowledge  of  the  Company's
management, no labor union is attempting to organize employees of the Company or
any of its Subsidiaries.

         Section 5.20 Material Interests of Certain Persons. Except as set forth
in Section 5.20 of the Company  Disclosure  Schedule,  no officer or director of
the Company, or any "associate" (as


                                      -21-

<PAGE>



such term is defined in Rule 14a-1 under the  Exchange  Act) of any such officer
or director,  has any interest in any contract or property  (real or  personal),
tangible or intangible,  used in or pertaining to the business of the Company or
any of its Subsidiaries.

         Section 5.21 Registration  Obligations.  Neither the Company nor any of
its Subsidiaries is under any obligation,  contingent or otherwise, presently in
effect or which will  survive the Merger by reason of any  agreement to register
any of its securities under the Securities Act.

         Section 5.22  Brokers and  Finders.  Neither the Company nor any of its
Subsidiaries  nor any of their respective  officers,  directors or employees has
employed  any  broker or finder or  incurred  any  liability  for any  financial
advisory fees,  brokerage  fees,  commissions or finder's fees, and no broker or
finder  has  acted  directly  or  indirectly  for  the  Company  or  any  of its
Subsidiaries in connection with this Agreement or the transactions  contemplated
hereby.

         Section 5.23 State Takeover Laws. The transactions contemplated by this
Agreement  are  exempt  from any  applicable  charter or  contractual  provision
containing  change of control or anti-takeover  provisions and, to the knowledge
of the Company, from any applicable state takeover law.

         Section 5.24  Environmental  Matters.  To the knowledge of the Company,
neither  the  Company,  any of its  Subsidiaries,  nor any  properties  owned or
operated by the Company or any of its  Subsidiaries or held as collateral by any
of  its  Subsidiaries  has  been  or is in  violation  of or  liable  under  any
Environmental  Law (as  hereinafter  defined),  except  for such  violations  or
liabilities that, individually or in the aggregate, are not reasonably likely to
have a Company Material  Adverse Effect.  Except as set forth in Section 5.24 of
the Company Disclosure  Schedule,  none of which could be reasonably expected to
have, individually or in the aggregate, a Company Material Adverse Effect, there
are  no  actions,  suits  or  proceedings,   or  demands,   claims,  notices  or
investigations (including without limitation notices, demand letters or requests
for information from any environmental  agency) instituted or pending, or to the
knowledge of the Company's  management,  threatened relating to the liability of
any properties owned or operated by the Company or any of its Subsidiaries under
any Environmental Law.

         "Environmental  Law" means any  federal,  state,  local or foreign law,
statute,  ordinance,  rule, regulation,  code, license,  permit,  authorization,
approval,  consent,  order, judgment,  decree,  injunction or agreement with any
Regulatory Authority relating to (i) the protection, preservation or restoration
of the environment  (including,  without limitation,  air, water vapor,  surface
water, groundwater,  drinking water supply, surface soil, subsurface soil, plant
and animal life or any other natural  resource),  and/or (ii) the use,  storage,
recycling,  treatment,   generation,   transportation,   processing,   handling,
labeling,  production,  release or disposal of any substance  presently  listed,
defined,  designated or classified as hazardous, toxic radioactive or dangerous,
or otherwise regulated,  whether by type or by quantity,  including any material
containing any such substance as a component.

         Section  5.25  Company  Action.  The Company  Board,  at a meeting duly
called and held on January 27, 1999,  unanimously (a) determined that the Merger
is fair to and in the best interests of


                                      -22-

<PAGE>



the Company and its stockholders,  (b) approved this Agreement and the Merger in
accordance  with the TBCA,  (c) resolved to  recommend  approval and adoption of
this Agreement and the Merger and the other transactions  contemplated hereby by
the Company's  stockholders  and (d) directed that this Agreement and the Merger
be submitted to the Company's stockholders for approval.

         Section  5.26   Software.

         (a) The Company owns all right,  title and interest in and to, or holds
valid licenses or sub-licenses to use, all of the computer  software used by the
Company in its operations,  free and clear of any liens,  claims or encumbrances
of any kind or nature (excluding the rights of the owner or licensor in the case
of software  licensed or  sub-licensed  by the Company from  others).  Except as
specified  on Schedule  5.26,  all  computer  software  owned by the Company was
developed  by the  Company  entirely  through  its own  efforts  and for its own
account.  The use by the  Company of computer  software  licensed to the Company
from third parties  (including  the  sublicensing  of such licensed  software to
customers) does not violate the terms of the respective  license agreements with
respect to such licensed software.

         (b) No director,  officer or employee of the Company owns,  directly or
indirectly,  in whole or in part,  any computer  software or other  intellectual
property right which the Company is using or which is necessary for the business
of the Company as now conducted.

         Section  5.27   Year 2000 Compliance.

         (a) The Company has (i) initiated a review and  assessment of all areas
within its and each of the  Subsidiaries'  business  and  operations  (including
those  affected by  suppliers,  vendors and  customers)  that could be adversely
affected  by  the  "Year  2000  Problem"   (that  is,  the  risk  that  computer
applications  used by the  Company  or any of the  Subsidiaries  (or  suppliers,
vendors  and  customers)  that  are  material  to  the  Company's  or any of the
Subsidiaries'  business or  operations  may be unable to  recognize  and perform
properly  date-sensitive  functions involving certain dates on and after January
1,  2000),  (ii)  developed a plan and  timeline  for  addressing  the Year 2000
Problem  on a  timely  basis,  and  (iii)  to  date,  implemented  that  plan in
accordance with that  timetable.  Based on the foregoing,  the Company  believes
that all computer  applications  (including those of its suppliers,  vendors and
customers)  that are  material to its or any of its  Subsidiaries'  business and
operations  are  reasonably  expected  on a timely  basis to be able to  perform
properly date-sensitive functions for all dates before and after January 1, 2000
except to the extent that a failure to do so could not reasonably be expected to
have Company Material Adverse Effect.


         (b) The Company and its  Subsidiaries  have followed the procedures set
forth in, and have taken and will continue to take all actions  required by, the
FFIEC Safety and  Soundness  Guidelines  Concerning  the Year 2000 Business Risk
(the "Year 2000  Guidelines")  to ensure that all computer  software owned by or
licensed to the Company is fully compliant with the Year 2000 Guidelines.


                                      -23-

<PAGE>



         (c)  Neither the Company  nor any of its  Subsidiaries  has  received a
regulatory rating of less than  satisfactory from any Regulatory  Authority with
respect to any review of its  compliance  with the Year 2000  Guidelines  or the
adequacy of its Year 2000 planning efforts.


                                   ARTICLE VI

                               REPRESENTATIONS AND
                             WARRANTIES OF STERLING

         Each of  Sterling  and  Bancorporation  represent  and  warrant  to the
Company as follows:

         Section  6.01   Organization, Standing and Authority.

         (a) Sterling is a corporation  duly organized,  validly existing and in
good  standing  under  the  laws of the  State  of  Texas.  Bancorporation  is a
corporation duly organized, validly existing and in good standing under the laws
of the State of Delaware.  Each of Sterling and Bancorporation is duly qualified
to do business and in good standing in all jurisdictions  where its ownership or
leasing  of  property  or the  conduct  of  its  business  requires  it to be so
qualified  and in which the failure to be duly  qualified  would have a material
adverse  effect on the  Condition  of Sterling and its  Subsidiaries  taken as a
whole  or on the  ability  of  Sterling  or  Bancorporation  to  consummate  the
transactions contemplated hereby (a "Sterling Material Adverse Effect"). Each of
Sterling and Bancorporation  has all requisite  corporate power and authority to
carry on its business as now conducted and to own, lease and operate its assets,
properties  and business,  and to execute and deliver this Agreement and perform
the  terms  of this  Agreement.  Each of  Sterling  and  Bancorporation  is duly
registered  as a bank  holding  company  under the BHCA.  Each of  Sterling  and
Bancorporation has in effect all Authorizations necessary for it to own or lease
its properties and assets and to carry on its business as now conducted,  except
for those  Authorizations  the absence of which,  either  individually or in the
aggregate, would not have a material adverse effect on the Condition of Sterling
and its Subsidiaries on a consolidated basis.

         Section  6.02   Sterling and Bancorporation Capital Stock.

         (a) The  authorized  capital  stock of Sterling  consists of 50,000,000
shares of Sterling  Common Stock and 1,000,000  shares of preferred  stock,  par
value $1.00 per share (the "Sterling  Preferred Stock"). As of December 31, 1998
there were  outstanding  23,876,267  shares of Sterling Common Stock and 138,733
shares of Sterling  Preferred  Stock and no other shares of capital stock of any
class. The authorized  capital stock of Bancorporation  consists of 1,000 shares
of common stock, par value $0.01 per share, of which 1,000 shares are issued and
outstanding and owned by Sterling.  All of the issued and outstanding  shares of
Sterling  Common  Stock and  Bancorporation  capital  stock are duly and validly
issued and outstanding and are fully paid and nonassessable.

                                      -24-

<PAGE>




         (b) The shares of Sterling  Common  Stock to be issued in exchange  for
shares of Company Common Stock in the Merger, when issued in accordance with the
terms of this Agreement, will be duly authorized, validly issued, fully paid and
nonassessable.

         Section 6.03 Authorization of Merger and Related Transactions.

         (a) The execution and delivery of this  Agreement and the  consummation
of the transactions contemplated hereby have been duly and validly authorized by
all  necessary  corporate  action  in  respect  thereof  on the  part of each of
Sterling and  Bancorporation,  to the extent  required by  applicable  law. This
Agreement  represents a valid and legally binding obligation of each of Sterling
and   Bancorporation,   enforceable   against  Sterling  and  Bancorporation  in
accordance  with its terms  except as such  enforcement  may be  limited  by the
Remedies Exception.

         (b) Neither the execution and delivery of this Agreement by Sterling or
Bancorporation,   the  consummation  by  Sterling  or   Bancorporation   of  the
transactions  contemplated  hereby nor compliance by Sterling or  Bancorporation
with any of the  provisions  hereof will (i) conflict with or result in a breach
of any  provision  of  Sterling's  Articles  of  Incorporation  or bylaws or the
Certificate of  Incorporation  or bylaws of  Bancorporation,  (ii) constitute or
result in a breach or  violation  of any term,  condition  or  provision  of, or
constitute  a default  (or an event  which with  notice or lapse of time or both
would  become a  default)  under,  or give  rise to any  right  of  termination,
cancellation or  acceleration  with respect to, or result in the creation of any
Lien upon any property or assets of Sterling or  Bancorporation  pursuant to any
note, bond, mortgage,  indenture,  license, agreement, lease or other instrument
or obligation to which it is a party or by which it or any of its  properties or
assets may be subject, and that would,  individually or in the aggregate, have a
Sterling  Material  Adverse  Effect or (iii) subject to receipt of the requisite
approvals  referred to in Section 9.01(c) of this Agreement,  violate any order,
writ, injunction,  decree, statute, rule or regulation applicable to Sterling or
Bancorporation or any of its properties or assets.

         Section  6.04  Financial  Statements.  Sterling  has  delivered  to the
Company  copies of the  audited  consolidated  balance  sheets  and the  related
audited   consolidated   statements  of  income,   consolidated   statements  of
stockholders'  equity  and  consolidated  statements  of cash  flows  (including
related notes and schedules) of Sterling and its consolidated Subsidiaries as of
and for the periods  ended  December 31, 1996 and  December  31,  1997,  and its
unaudited  consolidated  balance  sheet at September  30, 1998,  and the related
unaudited consolidated statements of income, stockholders' equity and cash flows
for the nine months then ended and  included in its annual  report filed on Form
10-K for the year ended December 31, 1997 and its quarterly report filed on Form
10-Q for the quarter ended September 30, 1998,  respectively,  filed by Sterling
pursuant  to the  Exchange  Act  and  the  rules  and  regulations  of  the  SEC
promulgated thereunder (collectively,  the "Sterling Financial Statements"). The
Sterling  Financial  Statements  (as of the dates  thereof  and for the  periods
covered  thereby) (A) are in  accordance  with the books and records of Sterling
and its  consolidated  Subsidiaries,  which are  complete  and  accurate  in all
material  respects  and  which  have been  maintained  in  accordance  with good
business practices,  and (B) present fairly the consolidated  financial position
and the consolidated  statements of income,  changes in shareholders' equity and
cash flows of Sterling and its  Subsidiaries as of the dates and for the periods
indicated, in accordance


                                      -25-

<PAGE>



with GAAP,  subject in the case of unaudited  interim  financial  statements  to
normal  recurring  year-end  adjustments  and except for the  absence of certain
footnote information in the unaudited interim financial statements.

         Section 6.05 Sterling SEC Reports.  Since January 1, 1994, Sterling has
filed on a timely basis all reports and statements, together with all amendments
required to be made with respect  thereto and,  that as an issuer it is required
to file with the SEC pursuant to the Exchange Act (the  "Sterling SEC Reports").
No Sterling SEC Report with respect to periods  beginning on or after January 1,
1994 and until the Closing  contained or will contain any  information  that was
false or misleading with respect to any material fact or omitted or will omit to
state any material fact  necessary in order to make the  statements  therein not
misleading.

         Section  6.06  Regulatory  Matters.  Neither  Sterling  nor  any of its
Subsidiaries  has taken or agreed to take any action or has any knowledge of any
fact or  circumstance  that  would  materially  impede or delay  receipt  of any
approval referred to in Section 9.0l(b).

         Section 6.07 Legal Proceedings.  Except as set forth in Section 6.07 of
the Sterling Disclosure Schedule,  there are no claims or charges filed with, or
proceedings or  investigations  by,  Regulatory  Authorities or actions or suits
instituted or pending or, to the knowledge of Sterling's management,  threatened
against  Sterling or any of its  Subsidiaries,  or against any property,  asset,
interest or right of any of them, that might reasonably be expected to result in
a  judgment  in excess of  $100,000  or that might  reasonably  be  expected  to
threaten or impede the  consummation  of the  transactions  contemplated by this
Agreement.  Neither  Sterling  nor any of its  Subsidiaries  is a  party  to any
agreement  or  instrument  or is  subject  to any  charter  or  other  corporate
restriction or any Law or Order that,  individually  or in the aggregate,  might
reasonably  be  expected  to have a Sterling  Material  Adverse  Effect or might
reasonably  be  expected  to  threaten  or  impede  the   consummation   of  the
transactions contemplated by this Agreement.

         Section 6.08 Brokers and Finders. Neither Sterling,  Bancorporation nor
any of their respective officers, directors or employees has employed any broker
or finder or incurred any liability for any financial  advisory fees,  brokerage
fees,  commissions  or finder's fees, and no broker or finder has acted directly
or indirectly for Sterling or  Bancorporation  in connection with this Agreement
or the transactions contemplated hereby.


                                   ARTICLE VII

                            CONDUCT OF THE COMPANY'S
                                    BUSINESS

         Section 7.01 Conduct of Business  Prior to the Effective  Time.  During
the period from the date of this  Agreement to the Effective  Time,  the Company
shall,  and shall cause each of its Subsidiaries to, (i) conduct its business in
the usual,  regular and ordinary  course  consistent with past practice and (ii)
use its best efforts to maintain  current  customer  relationships  and preserve
intact its

                                      -26-

<PAGE>



business organization, employees, advantageous business relationships and retain
the services of its officers and key Employees.

         Section  7.02  Forbearances.  During the  period  from the date of this
Agreement to the Effective Time, the Company shall not, and shall not permit any
of its  Subsidiaries  to, without the prior written consent of Sterling (and the
Company shall provide  Sterling with prompt notice of any events  referred to in
this Section 7.02 occurring after the date hereof):

         (a) other than in the ordinary course of business  consistent with past
practice,  incur any  indebtedness  for borrowed  money  (other than  short-term
indebtedness  incurred to refinance short-term  indebtedness and indebtedness of
the  Company  or  any  of  its  Subsidiaries  to  the  Company  or  any  of  its
Subsidiaries;  it being understood and agreed that incurrence of indebtedness in
the ordinary course of business shall include, without limitation,  the creation
of deposit liabilities, purchases of federal funds, and sales of certificates of
deposit),  assume,  guarantee,  endorse or otherwise as an accommodation  become
responsible for the obligations of any other Person, or make any loan or advance
other than in the ordinary course of business consistent with past practice;

         (b) adjust,  split,  combine or  reclassify  any capital  stock;  make,
declare or pay any dividend (other than cash dividends payable in each of March,
1999 and June, 1999 by Houston Commerce Bank to the Company, which dividends (i)
shall be used by the Company to pay the  interest due on March 31, 1999 and June
30,  1999 on that  certain  Term Note dated  October  14,  1998 in the  original
principal  amount of $3.0 million  payable by the Company to U.S.  Bank National
Association  and (ii) shall each be in an amount equal to the  interest  payment
due on such Term Note but not to exceed $40,000) or make any other  distribution
on, or directly or indirectly redeem,  purchase or otherwise acquire, any shares
of its  capital  stock or any  securities  or  obligations  convertible  into or
exchangeable  for any shares of its capital  stock,  grant any stock  options or
stock awards, or grant any Person any right to acquire any shares of its capital
stock; or issue any additional  shares of capital stock (except upon exercise of
Company  Options as provided in Section 3.03),  or any securities or obligations
convertible into or exchangeable for any shares of its capital stock;

         (c) sell, transfer,  mortgage,  encumber or otherwise dispose of any of
its  properties  or assets to any  Person,  or  cancel,  release  or assign  any
indebtedness to such Person or any claims held by any such Person, except in the
ordinary  course of  business  consistent  with past  practice  or  pursuant  to
contracts or agreements in force at the date of this Agreement;

         (d) make any  material  investment  (other  than  trades in  investment
securities in the ordinary  course)  either by purchase of stock or  securities,
contributions  to capital,  property  transfers,  or purchase of any property or
assets of any other Person;

         (e) enter into, terminate or fail to exercise any material right under,
any contract or  agreement  involving  annual  payments in excess of $10,000 and
which cannot be terminated  without  penalty upon 30 days'  notice,  or make any
change in, or extension of (other than automatic


                                      -27-

<PAGE>



extensions) any of its leases or contracts  involving  annual payments in excess
of $10,000 and which cannot be terminated without penalty upon 30 days' notice;

         (f)  modify  the  terms of any  Company  Benefit  Plan  (including  any
severance  pay plan) or  increase  or modify in any manner the  compensation  or
fringe  benefits  of any of its  Employees  or pay  any  pension  or  retirement
allowance not required by any existing plan or agreement to any such  Employees,
or  become a party  to,  amend or  commit  itself  to any  pension,  retirement,
profit-sharing or welfare benefit plan or agreement or employment agreement with
or  for  the  benefit  of  any  Employee  other  than  routine   adjustments  in
compensation  and fringe benefits in the ordinary course of business  consistent
with past  practice  or  accelerate  the  vesting of any stock  options or other
stock-based compensation;

         (g) settle any claim,  action or  proceeding  involving  the payment of
money damages in excess of $10,000;

         (h)      amend its Articles of Incorporation or its bylaws;

         (i) fail to maintain its Regulatory Agreements, material Authorizations
or to file in a timely  fashion  all  federal,  state,  local  and  foreign  Tax
Returns;

         (j) make any capital  expenditures of more than $10,000 individually or
$50,000 in the aggregate;

         (k)  fail to  maintain  or  administer  each  Company  Benefit  Plan in
accordance  with  applicable  Law or timely make all  contributions  or accruals
required thereunder in accordance with GAAP;

         (l) issue any additional shares of the Company's capital stock,  except
upon exercise of Company Options as provided in Section 3.03;

         (m) take any action that is intended or may  reasonably  be expected to
result in any of its  representations and warranties set forth in this Agreement
being or becoming  untrue at any time prior to the Effective  Time, or in any of
the conditions to the Merger set forth in Article IX not being satisfied or in a
violation of any provision of this Agreement,  except,  in every case, as may be
required by applicable law;

         (n) change any methods or policies of accounting from those used in the
Company Financial Statements;

         (o) take any action which would prevent the Merger from being accounted
for as a pooling of interests in accordance with APB Opinion 16; or

         (p) agree,  or make any  commitment,  to take, in writing or otherwise,
any of the actions described in clauses (a) through (o) of this Section 7.02.


                                      -28-

<PAGE>




                                  ARTICLE VIII

                              ADDITIONAL AGREEMENTS

         Section  8.01   Access and Information.

         (a) During  the  period  from the date of this  Agreement  through  the
Effective  Time, (i) the Company  shall,  and shall cause its  Subsidiaries  to,
afford  Sterling and its  accountants,  counsel and other  representatives  full
access during normal business hours to the  properties,  books,  contracts,  Tax
Returns, Reports, commitments and records of the Company and its Subsidiaries at
any time,  and from time to time,  for the purpose of  conducting  any review or
investigation  reasonably  related  to this  Agreement  or the  Merger,  and the
Company and its  Subsidiaries  will  cooperate  fully with all such  reviews and
investigations  provided  that  Sterling  provides the Company  with  reasonable
notice of Sterling's  on-site  visits and that  Sterling  does not  unreasonably
interfere with the business  operations of the Company during the course of such
visits, and (ii) Sterling shall upon reasonable notice make personnel and copies
of its SEC  reports  and other  information  reasonably  related  to  Sterling's
operations  or financial  performance  available to the Company and its advisors
for  purposes of any review or report to the  Company  Board in  evaluating  the
Merger.

         (b) During  the  period  from the date of this  Agreement  through  the
Effective  Time, the Company shall furnish to Sterling (i) all Reports which are
filed after the date hereof  promptly  upon the filing  thereof,  (ii) a copy of
each Tax Return filed by it after the date hereof,  and (iii)  monthly and other
interim  financial  statements  in the  form  prepared  by the  Company  for its
internal use. During this period,  the Company shall notify Sterling promptly of
any material change in the Condition of the Company or any of its Subsidiaries.

         (c) Notwithstanding  the foregoing  provisions of this Section 8.01, no
investigation  by any party hereto made heretofore or hereafter shall affect the
representations  and warranties of the other parties which are contained  herein
and each such representation and warranty shall survive such investigation.

         (d)  Sterling  agrees that it will keep  confidential  any  information
furnished to it by the Company in connection with the transactions  contemplated
by this Agreement which is reasonably  designated as confidential at the time of
delivery,  except to the extent that such  information  (i) was already known to
Sterling  and was  received  from a source  other than the Company or any of its
Subsidiaries,  directors,  officers,  employees or agents,  (ii)  thereafter was
lawfully  obtained from another source or was publicly  disclosed by the Company
or its agent or  representative,  or (iii) is  required to be  disclosed  to any
Regulatory Authority,  or is otherwise required to be disclosed by law. Sterling
agrees not to use such confidential information, and to implement safeguards and
procedures that are reasonably designed to prevent such confidential information
from being used, for any purpose other than in connection with the  transactions
contemplated by this Agreement. Upon any termination of this Agreement, Sterling
will return to the Company or will destroy all documents  furnished Sterling for
its review and all copies of such documents made by Sterling. The Company


                                      -29-

<PAGE>



agrees to keep  confidential,  in accordance  with the provisions of this clause
(d), any information furnished to it by Sterling in connection with transactions
contemplated by this Agreement that is reasonably  designated as confidential at
the time of delivery.

         (e) The Company  shall  cooperate,  and shall  cause its  Subsidiaries,
accountants,  counsel and other representatives to cooperate,  with Sterling and
its  accountants,  counsel and other  representatives,  in  connection  with the
preparation by Sterling of any applications and documents required to obtain the
Approvals which cooperation  shall include providing all information,  documents
and appropriate representations as may be necessary in connection therewith and,
when requested by Sterling, preparing and filing regulatory applications.

         (f) From and after the date of this Agreement, each of Sterling and the
Company  shall use  reasonable  commercial  efforts  to  satisfy  or cause to be
satisfied all conditions to their respective  obligations  under this Agreement.
While this Agreement is in effect,  neither  Sterling nor the Company shall take
any actions,  or omit to take any actions,  which would cause this  Agreement to
become unenforceable in accordance with its terms.

         Section  8.02   Registration Statement; Proxy Statement.

         (a) As promptly as practicable  after the execution of this  Agreement,
the Company shall (i) prepare and mail to its  stockholders and (ii) if required
by applicable law file with the  appropriate  Regulatory  Authorities a proxy or
information   statement  (the  "Proxy   Statement")   relating  to  the  Company
Stockholders'  Meeting.   Sterling  shall  furnish  all  information  concerning
Sterling and its Affiliates as the Company may reasonably  request in connection
with and the preparation of the Proxy Statement. The Company shall give Sterling
and its counsel the  opportunity to review the Proxy Statement and each document
to be incorporated by reference therein.

         (b) Unless  otherwise  required  pursuant to the  applicable  fiduciary
duties of the Company  Board (as  determined  in good faith by the Company Board
based upon the advice of its outside counsel), no amendment or supplement to the
Proxy  Statement  will be made by the Company  without the approval of Sterling,
which approval shall not be unreasonably withheld.

         (c) The information  supplied by the Company for inclusion in the Proxy
Statement  shall  not,  at (i) the time the Proxy  Statement  (or any  amendment
thereof  or  supplement  thereto)  is first  mailed to the  stockholders  of the
Company  and (ii) the time of the  Company  Stockholders'  Meeting,  contain any
untrue  statement of a material fact or omit to state any material fact required
to be stated  therein or necessary in order to make the  statements  therein not
misleading.

         (d)  The  information  supplied  or  to be  supplied  by  Sterling  for
inclusion  in the Proxy  Statement  will not,  at the time it is supplied to the
Company,  contain any untrue  statement of a material  fact or omit to state any
material  fact  necessary  in order  to make the  statements  made  therein  not
misleading.


                                      -30-

<PAGE>



         (e) The  shares of  Sterling  Common  Stock to be issued as the  Merger
Consideration  will be issued  under  Sterling's  effective  shelf  registration
statement on Form S-4 (Registration No.  333-46345)  ("Registration  Statement")
under the Securities Act. Rule 145 under the Securities Act will be available to
the Company  stockholders  that receive  these  shares of Sterling  Common Stock
under Article III to sell these shares without  further  registration  under the
Securities Act. As of its effective date, the Registration Statement complied as
to form  in all  material  respects  with  the  applicable  requirements  of the
Securities Act. The prospectus (the "Prospectus"),  included in the Registration
Statement,  at the time of delivery to Company  stockholders  and at the time of
the Company Stockholders Meeting, has complied and will comply as to form in all
material  respects with the applicable  requirements  of the Securities Act. The
Registration  Statement and Prospectus do not contain any untrue  statement of a
material fact or omit to state any material  fact required to be stated  therein
or necessary in order to make the statements  made therein,  in the light of the
circumstances under which they were made, not misleading.

         Section 8.03 Press Releases.  Prior to the public  dissemination of any
press release or other public  disclosure of information  about this  Agreement,
the Merger or any other  transaction  contemplated  hereby,  the parties to this
Agreement  shall  mutually agree as to the form and substance of such release or
disclosure,  except as otherwise  provided by applicable  law or by rules of the
Nasdaq Stock Market.

         Section  8.04 Notice of Defaults.  The Company  shall  promptly  notify
Sterling of (i) any material  change in its  business,  operations or prospects,
(ii) any complaints,  investigations or hearings (or  communications  indicating
that  the same may be  contemplated)  of any  Regulatory  Authority,  (iii)  the
institution  or the threat of any material  litigation  against the Company,  or
(iv) any event or condition  that might be  reasonably  expected to cause any of
its representations, warranties or covenants set forth herein not to be true and
correct as of the Effective  Time.  For purposes of this Section 8.04,  the term
material litigation shall mean any claim involving $10,000 or more.

         Section  8.05   Miscellaneous   Agreements  and  Consents;   Affiliates
Agreements.  Subject to the terms and conditions of this Agreement,  each of the
parties hereto agrees to use its respective  commercially  reasonable efforts to
take,  or cause to be taken,  all  action,  and to do, or cause to be done,  all
things  necessary,  proper or advisable under applicable laws and regulations to
consummate and make effective the transactions contemplated by this Agreement as
expeditiously as reasonably practicable,  including,  without limitation,  using
their  respective  commercially  reasonable  efforts  to  lift  or  rescind  any
injunction or restraining  order or other order adversely  affecting the ability
of the parties to consummate the transactions  contemplated hereby. Sterling and
the Company shall, and shall cause each of their respective Subsidiaries to, use
their  commercially  reasonable  efforts to obtain consents of all third parties
and Regulatory  Authorities  necessary or, in the reasonable opinion of Sterling
or the Company,  desirable for the consummation of the transactions contemplated
by this Agreement  including the Merger and the Bank Merger. In case at any time
after the Effective  Time any further  action is necessary or desirable to carry
out the  purposes  of this  Agreement,  the proper  officers  and  directors  of
Sterling  shall be  deemed  to have been  granted  authority  in the name of the
Company to take all such  necessary or desirable  action.  Without  limiting the
foregoing,  the Company will take such actions as may be reasonably necessary to
identity each of its "affiliates"


                                      -31-

<PAGE>



for  purposes of Rule 145 under the  Securities  Act and to cause each person so
identified  to  deliver  to  Sterling  prior to the  Effective  Time,  a written
agreement,  substantially  in the form of Annex B to this  Agreement,  providing
that such person shall not sell,  pledge,  transfer or otherwise  dispose of any
Sterling  Common  Stock to be  received  by such  person  as part of the  Merger
Consideration  except  in  compliance  with  the  applicable  provisions  of the
Securities Act and applicable  SEC rules and in compliance  with  applicable SEC
rules and regulations  and GAAP regarding  treatment of the Merger as a "pooling
of interest" for  accounting  purposes.  For a period of not less than two years
after the date hereof (or such shorter  period of time as may be applicable  for
such  "affiliates"  to sell shares of Sterling  Common Stock in accordance  with
Rule 144 under the Securities  Act),  Sterling will continue to file in a timely
manner all reports required to be filed by it pursuant to Section 13 and Section
15(d) of the Exchange Act.

         Section  8.06   Indemnification.

         (a) Sterling shall  indemnify,  defend and hold harmless the directors,
officers,  employees,  and agents of the Company and its Subsidiaries  (each, an
"Indemnified  Party")  against  all  losses,   expenses  (including   reasonable
attorneys' fees), claims,  damages or liabilities and amounts paid in settlement
arising out of actions or omissions or alleged acts or omissions occurring at or
prior to the Effective Time  (including the  transactions  contemplated  by this
Agreement)  to the full  extent  permitted  under the TBCA and by the  Company's
Articles of Incorporation and bylaws as in effect on the date hereof,  including
provisions  relating  to  advances  of  expenses  incurred in the defense of any
proceeding  to the  full  extent  permitted  by the  TBCA  upon  receipt  of any
undertaking required by the TBCA, except that the right to indemnification shall
not arise in those  instances  in which the party  seeking  indemnification  has
participated  in the breach of any  covenant or  agreement  contained  herein or
knowingly caused any  representation or warranty of the Company contained herein
to be false or inaccurate in any respect and the claim arises  principally  from
such breach or the falsity or  inaccuracy  of such  representation  or warranty.
Without limiting the foregoing, in any case in which a determination by Sterling
is required to effectuate any  indemnification,  Sterling  shall direct,  at the
election  of the  Indemnified  Party,  that the  determination  shall be made by
independent  counsel  mutually agreed upon between  Sterling and the Indemnified
Party.

         (b) Sterling  shall use its  commercially  reasonable  efforts (and the
Company  shall  cooperate  prior  to the  Effective  Time in these  efforts)  to
maintain  in effect  for a period of four  years  after the  Effective  Time the
Company's existing directors' and officers' liability insurance policy (provided
that Sterling may substitute therefor (i) policies of at least the same coverage
and amounts  containing  terms and conditions  which are  substantially  no less
advantageous  in the  aggregate  or (ii) with the consent of the  Company  given
prior to the Effective  Time,  any other policy) with respect to claims  arising
from facts or events which  occurred  prior to the  Effective  Time and covering
persons who are currently  covered by such insurance;  provided,  however,  that
Sterling  shall not be  obligated to make  premium  payments for such  four-year
period in respect of such  policy (or  coverage  replacing  such  policy)  which
exceed, for the portion related to the Company's directors and officers, 100% of
the annual premium payments on the Company's  current policy in effect as of the
date of this  Agreement  (the "Maximum  Amount").  If the amount of the premiums
necessary to maintain or procure  such  insurance  coverage  exceeds the Maximum
Amount, Sterling shall use its


                                      -32-

<PAGE>



commercially  reasonable  efforts to maintain the most advantageous  policies of
directors' and officers' liability  insurance  obtainable for a premium equal to
the Maximum Amount.

         (c) If Sterling shall  consolidate  with or merge into any other person
and shall not be the  continuing or surviving  person of such  consolidation  or
merger or shall transfer all or  substantially  all of its assets to any person,
then and in each case, proper provision shall be made so that the successors and
assigns of Sterling shall assume the obligations set forth in this Section 8.06.

         (d) The  provisions  of this  Section  8.06 are  intended to be for the
benefit of, and shall be enforceable by, each Indemnified  Party, and his or her
heirs and representatives.

         (e) Sterling shall pay all expenses,  including  reasonable  attorneys'
fees,  that may be incurred by any Indemnified  Party in successfully  enforcing
the  indemnity  and  other  obligations  provided  for in this  Section  8.06 if
Sterling has been finally determined to have acted in bad faith in refusing such
indemnity.  The Indemnified Party shall pay all expenses,  including  reasonable
attorneys'  fees,   incurred  by  Sterling  if  the   indemnification  or  other
obligations  provided in this  Section  8.06 are denied by a court of  competent
jurisdiction by final and nonappealable order.

         Section 8.07 Certain Change of Control Matters. From and after the date
hereof,  the  Company  shall  take  all  action  necessary  so that  none of the
execution and delivery of this Agreement,  the consummation of the Merger or the
consummation  of the other  transactions  contemplated  hereby will increase any
benefits otherwise payable under any Company Benefit Plan.

         Section 8.08 Employee  Benefits.  As soon as practicable  following the
Effective  Time,  Sterling shall provide  generally to officers and employees of
the Company and its Subsidiaries employee benefits, including without limitation
health and welfare benefits, life insurance and vacation arrangements,  on terms
and conditions  which when taken as a whole are  substantially  similar,  in the
good faith opinion of Sterling,  to those provided from time to time by Sterling
and its Subsidiaries to their similarly situated officers and employees. In that
regard,  such officers and employees of the Company shall be credited  under the
employee benefit plans of Sterling for their years of "eligibility  service" and
"vesting  service" earned under the Company Benefit Plans as if such service had
been earned with  Sterling.  Such officers and employees of the Company shall be
credited with  "benefit  service"  under the employee  benefit plans of Sterling
only  with  respect  to  their  period  of  employment  with  Sterling  and  its
Subsidiaries  after  the  Effective  Time  in  accordance  with  the  terms  and
conditions  of such  employee  benefit  plans.  As of the  Effective  Time,  the
employees and their dependents,  if any,  previously covered as of the Effective
Time under the Company's health insurance plan shall be covered under Sterling's
health  insurance plan and, to the extent possible under the terms of Sterling's
then current  health  insurance  plan,  will not be subject to any  pre-existing
condition  limitations  or exclusions,  except those  excluded under  Sterling's
health insurance plan. The Company's  employees shall not be required to satisfy
the  deductible  and  employee  payments  required by  Sterling's  comprehensive
medical  and/or dental plans for the calendar year of the Effective  Time to the
extent of amounts previously credited during such calendar year under comparable
plans  maintained by the Company.  Nothing in this Agreement shall operate or be
construed  as  requiring  Sterling  or any of its  Subsidiaries  to  continue to
maintain or to


                                      -33-

<PAGE>



terminate any Company  Benefit Plan or any employee  benefit plan of Sterling or
to limit in any way Sterling's ability to amend any such plan.

         Section  8.09  Certain  Actions.  No party shall take any action  which
would adversely affect or delay the ability of either Sterling or the Company to
obtain any necessary approvals of any Regulatory Authority or other governmental
authority  required for the transactions  contemplated  hereby or to perform its
covenants and agreements under this Agreement.

         Section  8.10 No  Solicitation.  (a) Neither the Company nor any of its
Subsidiaries  shall,  nor  shall it  authorize  or permit  any of its  officers,
directors or employees or any investment banker,  financial  advisor,  attorney,
accountant or other representative  retained by it or any of its Subsidiaries to
initiate,  solicit,  encourage (including by way of furnishing information),  or
take any other action to facilitate, any inquiries or the making of any proposal
which  constitutes,  or may  reasonably be expected to lead to, any  Acquisition
Proposal (as defined herein), or enter into or maintain or continue  discussions
or negotiate  with any person in  furtherance  of such inquiries or to obtain an
Acquisition Proposal,  or agree to or endorse any Acquisition Proposal,  and the
Company shall notify  Sterling  orally  (within one business day) and in writing
(as promptly as  practicable),  in  reasonable  detail,  as to any inquiries and
proposals  which  it or any  of its  Subsidiaries  or  any of  their  respective
representatives or agents may receive;  provided,  however, that (i) the Company
may furnish or cause to be furnished  confidential  and  non-public  information
concerning the Company and its businesses, properties or assets to a third party
(subject  to  execution  by such  third  party  of a  confidentiality  agreement
containing  confidentiality  provisions  substantially  similar  to those of the
letter agreement entered into between the Company and Sterling dated January 27,
1999),  (ii) following the execution of such a  confidentiality  agreement,  the
Company may engage in discussions or  negotiations  with a third party executing
such an agreement,  (iii)  following  receipt of an  Acquisition  Proposal,  the
Company may take and  disclose to its  stockholders  a position  with respect to
such Acquisition Proposal,  including,  if such Acquisition Proposal is a tender
offer, the Company's Board may take and disclose to the Company's stockholders a
position  contemplated  by Rule  14e-2  under  the  Exchange  Act,  and/or  (iv)
following receipt of an Acquisition  Proposal,  the Company's Board may withdraw
or modify  its  recommendation  referred  to in Section  5.25,  but in each case
referred to in the  foregoing  clauses (i) through  (iv) only to the extent that
the  Company's  Board shall  conclude in good faith (on the basis of advice from
outside  counsel) that such action is required in order for the Company's  Board
to satisfy its fiduciary  obligations under applicable law;  provided,  further,
that the Company's Board shall not take any of the foregoing actions referred to
in clauses (i) through (iv) until after  reasonable  notice to and  consultation
with  Sterling  with respect to such action and that the  Company's  Board shall
continue to consult with Sterling after taking such action and, in addition,  if
the  Company  Board  receives  an  Acquisition   Proposal  or  any  request  for
confidential and non-public  information or for access to the properties,  books
or records of the Company or any  Subsidiary  for the  purpose of making,  or in
connection with, an Acquisition Proposal, then the Company shall promptly inform
Sterling  as  provided  above of the terms and  conditions  of such  proposal or
request  and the  identity  of the person  making it. As used  herein,  the term
"Acquisition  Proposal"  means: (x) any acquisition or purchase of a significant
amount of the  assets of the  Company  and its  Subsidiaries  on a  consolidated
basis, or any equity  interest in the Company or any of its  Subsidiaries or any
take-over bid or tender offer (including an issuer bid or self-tender offer)


                                      -34-

<PAGE>



or exchange offer, merger, plan of arrangement,  reorganization,  consolidation,
business  combination,  sale  of  substantially  all  of  the  assets,  sale  of
securities,  recapitalization,  liquidation,  dissolution or similar transaction
involving the Company or any of its  Subsidiaries  (other than the  transactions
contemplated  by this Agreement) or any other  transaction  the  consummation of
which would or could reasonably be expected to impede,  interfere with,  prevent
or  materially  delay the  consummation  of the  Merger or which  would or could
reasonably  be  expected to  materially  dilute the  benefits  to  Sterling  and
Bancorporation of the transactions contemplated hereby or (y) any proposal, plan
or  intention  to  do  any  of  the  foregoing  either  publicly   announced  or
communicated  to the Company or any agreement to engage in any of the foregoing.
The Company  will  immediately  cease and cause to be  terminated  any  existing
activities,  discussions or negotiations with any parties  conducted  heretofore
with  respect  to any of the  foregoing.  "Acquisition  Transaction"  means  the
transaction(s) by which an Acquisition Proposal is consummated.  Nothing in this
Section  8.10 shall (A) permit the Company to  terminate  this  Agreement or (B)
permit  the  Company  or any of its  Subsidiaries  to  enter  into  any  written
agreement  with  respect  to an  Acquisition  Proposal  during  the term of this
Agreement  (it being agreed that during the term of this  Agreement  neither the
Company nor any of its Subsidiaries  shall enter into any written agreement with
any  person  that  provides  for,  or in any  way  facilitates,  an  Acquisition
Proposal, other than a confidentiality agreement in the form referred to above),
it being  understood  that Section 10.01 sets forth the rights of the Company to
terminate this Agreement.

         (b) Without limiting the foregoing, it is understood that any violation
of the  restrictions  set forth in the first sentence of Section  8.10(a) by any
employee, officer or director or authorized employee, agent or representative of
the  Company or any of its  Subsidiaries  (including,  without  limitation,  any
investment  banker,   financial   advisor,   attorney  or  accountant  or  other
representative  retained by the Company or any of its Subsidiaries) or otherwise
shall be deemed to be a breach of Section 8.10(a) by the Company.

         Section 8.11 Termination Fee. To compensate  Sterling for entering into
this  Agreement,  taking  actions to consummate  the  transactions  contemplated
hereunder and incurring the costs and expenses  related thereto and other losses
and  expenses,  including  foregoing  the  pursuit  of  other  opportunities  by
Sterling, the Company and Sterling agree as follows:

         (a) Provided  that  neither  Sterling  nor  Bancorporation  shall be in
material  breach of its obligations  under this Agreement  (which breach has not
been cured promptly  following  receipt of written notice thereof by the Company
specifying in reasonable  detail the basis of such alleged breach),  the Company
shall  pay to  Sterling  the  sum of  $600,000  (the  "Termination  Fee"),  plus
reasonable out-of-pocket expenses, not in excess of $150,000 (including, without
limitation,  amounts paid or payable to banks and investment  bankers,  fees and
expenses  of counsel and  printing  expenses)  (such  expenses  are  hereinafter
referred to as the "Expenses")  incurred by Sterling or any of its Affiliates in
connection  with  or  arising  out  of the  transactions  contemplated  by  this
Agreement,  regardless of when those expenses are incurred, if this Agreement is
terminated (i) by the Company under the provisions of Section 10.01(e),  (ii) by
either  Sterling or the Company under the provisions of Section  10.01(f) due to
the failure of the Company's  stockholders  to approve and adopt this  Agreement
and the  Merger,  if at the time of such  failure to so  approve  and adopt this
Agreement and


                                      -35-

<PAGE>



the Merger there shall exist an Acquisition Proposal with respect to the Company
and, within nine months of the termination of this Agreement, the Company enters
into a definitive agreement with any third party with respect to any Acquisition
Proposal with respect to the Company or (iii) by Sterling  under the  provisions
of Section  10.01(g).  Sterling shall provide the Company with an itemization of
Expenses.

         (b) Any payment  required by  paragraph  (a) of this Section 8.11 shall
become payable within two business days after  termination of this Agreement or,
in the case of reimbursement to Sterling of the Expenses, promptly after (but in
no event later than three  business days  following)  delivery to the Company of
the itemization of Expenses.

         (c) The Company  acknowledges  that the  agreements  contained  in this
Section  8.11 are an  integral  part of the  transactions  contemplated  in this
Agreement,  and that,  without these  agreements,  Sterling would not enter into
this  Agreement;   accordingly,  if  the  Company  fails  to  promptly  pay  the
Termination Fee or Expenses when due, the Company shall in addition  thereto pay
to Sterling all costs and expenses (including fees and disbursements of counsel)
incurred in collecting  such  Termination  Fee or Expenses,  as the case may be,
together with interest on the amount of the  Termination Fee or Expenses (or any
unpaid portion thereof) from the date such payment was required to be made until
the date such  payment is  received by Sterling at the prime rate as reported in
The Wall Street Journal as in effect from time to time during such period.

         Section  8.12   Accruals.   Prior  to  the  Effective  Time  and  after
consultation with Sterling,  the Company shall,  consistent with GAAP, make such
changes  and  modifications  to its  loan,  accrual  and  reserve  policies  and
practices (including loan classification and allowance for credit losses levels)
to conform  such  policies  and  practices  with  those  presently  followed  by
Sterling, including appropriate increases in its allowance for credit losses.

         Section 8.13 Certain Agreements. Neither the Company nor any Subsidiary
(nor any of their  agents or  representatives)  will waive any  provision of any
confidentiality  or  standstill  or  similar  agreement  to  which it is a party
without the prior written  consent of Sterling,  unless the Company Board or the
board of directors of such Subsidiary concludes in good faith (based upon advice
from outside counsel) that waiving such provision is necessary or appropriate in
order for such board of directors to act in a manner  which is  consistent  with
its fiduciary  obligations  under  applicable law. The Company will  immediately
advise  Sterling  of  the  termination  or  waiver  of  any  confidentiality  or
standstill  or similar  agreement  to which it is a party by the other  party or
parties to such agreement.

         Section 8.14 Notification;  Updated Disclosure  Schedules.  The Company
shall give prompt notice to Sterling,  and Sterling or Bancorporation shall give
prompt notice to the Company,  of (i) any  representation or warranty made by it
in this  Agreement  becoming  untrue or  inaccurate  in any respect,  including,
without  limitation,  as a  result  of  any  change  in the  Company  Disclosure
Schedule,  or (ii) the failure by it to comply  with or satisfy in any  material
respect any covenant, condition or agreement to be complied with or satisfied by
it under this Agreement; provided, however, that no


                                      -36-

<PAGE>



such notification  shall affect the  representations,  warranties,  covenants or
agreements of the parties or the  conditions to the  obligations  of the parties
under this Agreement.

         Section  8.15  Nasdaq  Listing.  Sterling  shall  use its  commercially
reasonable  efforts to have the shares of Sterling  Common Stock to be issued to
holders of Company  Common  Stock in the Merger  included  for  quotation on the
Nasdaq Stock Market prior to the Effective Time.

         Section  8.16  Future  Board  Representation.  As soon  as  practicable
following the Effective  Time and subject to the Articles of  Incorporation,  as
amended,  and bylaws of Sterling,  Sterling shall increase the size of its Board
of Directors by one and shall appoint or nominate for election to the vacancy on
the board of directors of Sterling created thereby one representative designated
by the  Company  Board prior to the  Effective  Time (the  "Company  Designee"),
subject to the reasonable  approval of Sterling,  to be elected as a director of
Sterling to serve until 2000.  Prior to the  expiration  of the initial  term of
office of the Company Designee,  Sterling shall cause the Company Designee to be
nominated for reelection to one additional term of not less than two years.

                                   ARTICLE IX

                              CONDITIONS TO MERGER

         Section  9.01  Conditions  to Each  Party's  Obligation  to Effect  the
Merger. The respective  obligations of each of Sterling,  Bancorporation and the
Company  to effect the Merger  and the other  transactions  contemplated  hereby
shall be subject to the  fulfillment or waiver at or prior to the Effective Time
of the following conditions:

         (a) The  Company  stockholders  shall have  approved  and  adopted  all
matters relating to this Agreement, the Merger and the transactions contemplated
hereby  and  as  required   under  the  TBCA  and  the  Company's   Articles  of
Incorporation at the Company Stockholders' Meeting.

         (b)  This  Agreement,  the  Merger,  the  Bank  Merger  and  the  other
transactions contemplated hereby shall have been approved by the Federal Reserve
Board, the  Commissioner,  the FDIC and any other Regulatory  Authorities  whose
approval is required for  consummation of the transactions  contemplated  hereby
and all  applicable  waiting  periods  shall have  expired.  No such approval or
consent shall be conditioned or restricted in any manner (including requirements
relating  to the  disposition  of assets)  which in the good faith  judgment  of
Sterling  would so  adversely  impact the  economic or business  benefits of the
transactions  contemplated  by  this  Agreement  that,  had  such  condition  or
restriction been known, it would not have entered into this Agreement.

         (c) Neither Sterling,  Bancorporation  nor the Company shall be subject
to any  litigation  which seeks any order,  decree or  injunction  of a court or
agency of competent  jurisdiction to enjoin or prohibit the  consummation of the
Merger or the other transactions contemplated by this Agreement.


                                      -37-

<PAGE>



         (d) The shares of Sterling Common Stock issuable pursuant to the Merger
shall have been approved for quotation on the Nasdaq Stock Market.

         (e) Deloitte & Touche LLP, independent public accountants for Sterling,
shall have delivered a letter, dated the Closing Date, addressed to Sterling, in
form and substance reasonably  satisfactory to Sterling,  to the effect that the
Merger will qualify for pooling-of-interests accounting treatment if consummated
in accordance with this Agreement.

         (f) Price WaterhouseCoopers LLP, independent public accountants for the
Company, shall have delivered a letter, dated the Closing Date, addressed to the
Company, in form and substance reasonably  satisfactory to the Company,  stating
that no conditions exist that would preclude the Company from being a party to a
merger accounted for as a pooling of interests.

         Section 9.02  Conditions  to  Obligations  of The Company to Effect the
Merger.  The obligations of the Company to effect the Merger shall be subject to
the  fulfillment  or waiver at or prior to the  Effective  Time of the following
additional conditions:

         (a) Representations and Warranties.  The representations and warranties
of  Sterling  set forth in  Article VI hereof  shall be true and  correct in all
respects  as of the  date of this  Agreement  and as of the  Effective  Time (as
though  made  on  and  as of the  Effective  Time  except  to  the  extent  such
representations  and  warranties  are by their express  provisions  made as of a
specified date) and the Company shall have received a certificate  signed by the
chairman, president or other duly authorized officer of Sterling to that effect.

         (b)  Performance of  Obligations.  Sterling shall have performed in all
material  respects  all  obligations  required to be  performed by it under this
Agreement  prior to the  Effective  Time,  and the Company shall have received a
certificate  signed by the chairman,  president or other duly authorized officer
of Sterling to that effect and as to the absence of  litigation  as described in
Section 9.01(c).

         (c) Material Adverse Change. Prior to the Closing, there shall not have
occurred  any  material  adverse  change in the  Condition  of Sterling  and its
Subsidiaries taken as a whole, nor shall any event have occurred which, with the
lapse of time, may cause or create any material  adverse change in the Condition
of Sterling and its  Subsidiaries  taken as a whole in the  reasonable  and good
faith  judgment  of the  Company  Board.  The  Company  shall  have  received  a
certificate  signed by the chairman and chief  executive  officer,  president or
other duly authorized officer of Sterling to that effect.

         (d) Tax  Opinion.  The  Company  shall  have  received  an  opinion  of
Bracewell & Patterson,  L.L.P.,  counsel to the Company,  to the effect that the
Merger will constitute a reorganization within the meaning of Section 368 of the
Code and no gain or loss will be recognized by the  stockholders  of the Company
to the extent that they  receive  Sterling  Common  Stock in exchange  for their
Company Common Stock in the Merger.


                                      -38-

<PAGE>



         Section 9.03  Conditions to Obligations of Sterling and  Bancorporation
to Effect the Merger.  The obligations of Sterling and  Bancorporation to effect
the Merger shall be subject to the fulfillment at or prior to the Effective Time
of the following additional conditions:

         (a) Representations and Warranties.  The representations and warranties
of the  Company  set forth in Article V hereof  shall be true and correct in all
respects  as of the  date of this  Agreement  and as of the  Effective  Time (as
though  made  on  and  as of the  Effective  Time  except  to  the  extent  such
representations  and  warranties  are by their express  provisions  made as of a
specified  date)  and  Sterling  and   Bancorporation   shall  have  received  a
certificate signed by the senior chairman and chief executive officer, president
or other duly authorized officer of the Company to that effect.

         (b) Performance of Obligations. The Company shall have performed in all
material  respects  all  obligations  required to be  performed by it under this
Agreement  prior to the Effective  Time, and Sterling and  Bancorporation  shall
have received a certificate  signed by the senior  chairman and chief  executive
officer,  president  or other duly  authorized  officer  of the  Company to that
effect and as to the absence of litigation as described in Section 9.01(c).

         (c) Material Adverse Change. Prior to the Closing, there shall not have
occurred any material  adverse change in the Condition of the Company and any of
its  Subsidiaries,  taken as a whole,  nor shall any event have occurred  which,
with the lapse of time,  may cause or create any material  adverse change in the
Condition of the Company and any of its  Subsidiaries,  taken as a whole, in the
reasonable  and good faith  judgment of the Board of Directors of Sterling,  and
Sterling and  Bancorporation  shall have  received a  certificate  signed by the
senior chairman and chief executive officer,  president or other duly authorized
officer of the Company to that effect.

         (d)  Opinion of  Counsel.  Sterling  shall have  received an opinion of
Charles A. Vernon,  counsel for the  Company,  addressed to Sterling and in form
reasonably  satisfactory  to it (i) as to the  validity of the  approvals of the
Merger by the Company Board and the  stockholders of the Company and (ii) to the
effect set forth in Section 9.02(d).

         (e) Dissenting Shares. The number of Dissenting Shares shall not exceed
ten  percent  (10%)  of the  total  issued  and  outstanding  shares  (as of the
Effective Time) of Company Common Stock.

         (f)  David B.  Moulton,  the  Senior  Chairman  of the  Board and Chief
Executive  Officer of the Company,  shall have  entered  into a  Consulting  and
Non-Competition  Agreement with Sterling substantially in the form of Annex C to
this Agreement.




                                      -39-

<PAGE>



                                    ARTICLE X

                                   TERMINATION

         Section 10.01 Termination.  Notwithstanding any other provision of this
Agreement,  and notwithstanding  the approval of this Agreement,  the Merger and
the transactions  contemplated  hereby by the stockholders of the Company,  this
Agreement may be terminated and the Merger may be abandoned at any time prior to
the Effective Time:

         (a) by mutual  consent of the Board of  Directors  of Sterling  and the
Company; or

         (b) by the Company  Board or the Board of  Directors of Sterling if (i)
the Federal  Reserve,  the FDIC or the  Commissioner  has denied approval of the
Merger or the Bank Merger and such denial has become final and  nonappealable or
has approved the Merger  subject to conditions  that in the judgment of Sterling
would restrict it or its Subsidiaries or Affiliates in their respective  spheres
of  operations  and business  activities  after the  Effective  Time or (ii) the
Effective  Time does not occur by July 31,  1999,  provided,  however,  that the
right to terminate  this  Agreement  under clause (ii) of this Section  10.01(b)
shall not be  available  to any party whose  failure to fulfill  any  obligation
under this  Agreement  has been the cause of or  resulted  in the failure of the
Effective Time to occur prior to such date; or

         (c) by  Sterling  (if it is not  in  breach  of any of its  obligations
hereunder) pursuant to notice in the event of a breach or failure by the Company
that would cause a failure of the  conditions in Section  9.03,  which breach or
failure has not been, or cannot be, cured within 30 days after written notice of
such breach is given to the Company; or

         (d) by the  Company  (if it is not in breach of any of its  obligations
hereunder)  pursuant  to notice in the event of a breach or failure by  Sterling
that would cause a failure of the  conditions in Section  9.02,  which breach or
failure has not been, or cannot be, cured within 30 days after written notice of
such breach is given to Sterling; or

         (e) by the  Company  if (i)  there  shall not have been a breach of any
covenant or agreement on the part of the Company  under this  Agreement and (ii)
prior to the  Effective  Time,  the  Company  shall  have  received  a bona fide
Acquisition Proposal and the Company Board determines in its good faith judgment
and in the exercise of its  fiduciary  duties,  based as to legal matters on the
written opinion of independent  legal counsel and as to financial matters on the
written opinion of an investment banking firm of national reputation,  that such
alternative  Acquisition  Proposal (if consummated  pursuant to its terms) would
result in an alternative  Acquisition  Transaction that is more favorable to the
Company stockholders than the Merger ("Superior  Proposal") and that the failure
to terminate this  Agreement and accept such  alternative  Acquisition  Proposal
would be  inconsistent  with  the  proper  exercise  of such  fiduciary  duties;
provided,  however,  that termination under this clause (ii) shall not be deemed
effective until payment of the Termination Fee and Expenses  required by Section
8.11; or


                                      -40-

<PAGE>



         (f) by either Sterling or the Company, if the Merger and this Agreement
shall fail to receive  the  requisite  vote for  approval  and  adoption  at the
Company Stockholders' Meeting;

         (g) by Sterling if the Company  Board shall have (i) resolved to accept
a Superior Proposal, or (ii) recommended to the stockholders of the Company that
they tender  their  shares in a tender or exchange  offer  commenced  by a third
party or (iii) withdrawn or modified,  in any manner that is adverse to Sterling
or  Bancorporation,  its  recommendation  or approval of this  Agreement  or the
Merger or recommended to the Company stockholders  acceptance or approval of any
alternative Acquisition Proposal, or shall have resolved to do the foregoing.

         (h) by the  Company  by a vote  of a  majority  of the  members  of the
Company  Board,  at  any  time  during  the  two-day  period  commencing  on the
Determination Date, that both of the following conditions are satisfied: (i) the
Average Closing Price of Sterling Common Stock as of the  Determination  Date is
less than $12 (as  adjusted  for any stock  splits or stock  dividends  effected
after the date of this  Agreement)  and (ii) the  Index as of the  Determination
Date is greater than 1,584.

         For purposes of this Section  10.01(h),  the following terms shall have
the meanings indicated:

         "Average  Closing  Price"  shall mean the average of the daily  closing
sales prices of Sterling Common Stock on the Nasdaq Stock Market (as reported by
The Wall  Street  Journal or, if not  reported  thereby,  another  authoritative
source as chosen by Sterling) for the ten consecutive trading days in which such
shares are quoted on the Nasdaq Stock  Market  ending at the close of trading on
the Determination Date.

         "Determination  Date"  shall mean the later to occur of (i) the date on
which the Federal  Reserve Board (or its  delegate)  shall have issued its order
approving  the Merger and (ii) the date that the  condition set forth in Section
9.01(a) is satisfied.

         "Index" shall mean the Nasdaq Stock Market Bank Composite Index.

         Section 10.02 Effect of  Termination.  In the event of the  termination
and  abandonment  of this Agreement  pursuant to Section  10.01,  this Agreement
shall  become void and have no effect,  except that (i) the  provisions  of this
Section  10.02 and  Sections  8.01(d),  8.11 and 11.01  shall  survive  any such
termination  and  abandonment;  and (ii) no party  shall be relieved or released
from any liability arising out of an intentional breach of any provision of this
Agreement.

         Section  10.03   Non-Survival   of   Representations,   Warranties  and
Covenants.  Except for Articles III and IV and Sections 8.06 and 11.01,  none of
the  respective   representations,   warranties,   obligations,   covenants  and
agreements of the parties shall survive the Effective Time.



                                      -41-

<PAGE>



                                   ARTICLE XI

                               GENERAL PROVISIONS

         Section 11.01 Expenses.  Except as provided in Section 8.11, each party
hereto  shall bear its own expenses  incident to  preparing,  entering  into and
carrying out this  Agreement and  consummating  the Merger,  including,  without
limitation  in the  Company's  case,  all expenses  related to the  preparation,
printing and mailing of the Proxy Statement.

         Section  11.02  Entire  Agreement;   Parties  in  Interest.  Except  as
otherwise   expressly  provided  herein,  this  Agreement  contains  the  entire
agreement   between  the  parties  hereto  with  respect  to  the   transactions
contemplated  hereunder and supersedes all prior  arrangements or understandings
with  respect  thereto,  written  or oral.  The  terms  and  conditions  of this
Agreement  shall inure to the benefit of and be binding upon the parties  hereto
and their  respective  successors.  Other  than  Section  8.06,  nothing in this
Agreement,  expressed  or implied,  is  intended to confer upon any  individual,
corporation  or other entity  (including,  without  limitation,  any employee or
stockholder of the Company), other than Sterling, Bancorporation and the Company
or their respective successors, any rights, remedies, obligations or liabilities
under or by reason of this Agreement.

         Section  11.03  Amendments.  To  the  extent  permitted  by  law,  this
Agreement  may be amended by a  subsequent  writing  signed by each of Sterling,
Bancorporation,  and the Company;  provided however,  that the provisions hereof
relating to the amount of the Merger  Consideration  shall not be amended  after
the Company  Stockholders' Meeting without any requisite approval of the holders
of the issued and  outstanding  shares of Company  Common Stock entitled to vote
thereon.

         Section  11.04  Waivers.  Prior to or at the  Effective  Time,  each of
Sterling,  Bancorporation,  and the  Company  shall  have the right to waive any
default in the  performance of any term of this Agreement by the other, to waive
or extend the time for the  compliance or  fulfillment by any other party of any
and all of such other party's  obligations under this Agreement and to waive any
or all of the  conditions  precedent to its  obligations  under this  Agreement,
except any condition  which, if not satisfied,  would result in the violation of
any law or applicable governmental regulation.

         Section 11.05 No Assignment.  Except as provided in Section 2.04,  none
of the  parties  hereto  may assign  any of its  rights or  delegate  any of its
obligations under this Agreement to any other person or entity without the prior
written consent of the other parties to this Agreement.

         Section 11.06 Notices.  All notices or other  communications  which are
required or permitted  hereunder shall be in writing and sufficient if delivered
by courier,  by facsimile  transmission,  or by  registered  or certified  mail,
postage  prepaid to the  persons at the  addressees  set forth below (or at such
other  address as may be provided  hereunder),  and shall be deemed to have been
delivered as of the date so delivered:



                                      -42-

<PAGE>



         Company:           B.O.A. Bancshares, Inc.
                            3100 Richmond Avenue
                            Houston, Texas 77098
                            Attention: David B. Moulton, Senior Chairman of
                                       the Board and Chief Executive Officer
                            Telecopy: (713) 520-5623

         With a copy to:    Charles A. Vernon
                            Law Offices of Charles A. Vernon
                            3120 Southwest Freeway, Suite 214
                            Houston, Texas 77098
                            Telecopy: (713) 528-3231

         Sterling and
         Bancorporation:    Sterling Bancshares, Inc.
                            15000 Northwest Freeway
                            Houston, Texas 77040
                            Attention: George Martinez, Chairman
                                       Michael A. Roy, Senior Vice President
                            Telecopy: (713) 849-5498

         With a copy to:    Andrews & Kurth L.L.P.
                            600 Travis, Suite 4200
                            Houston, Texas 77002
                            Attention: Dan A. Fleckman
                            Telecopy: (713) 238-7113

         Section 11.07 Specific Performance.  The parties hereby acknowledge and
agree that the  failure  of either  party to fulfill  any of its  covenants  and
agreements  hereunder,  including  the  failure to take all such  actions as are
necessary  on its part to cause  the  consummation  of the  Merger,  will  cause
irreparable injury for which damages, even if available, will not be an adequate
remedy.  Accordingly,  each party hereby  consents to the issuance of injunctive
relief by any court of competent jurisdiction to compel performance of the other
party's  obligations  and to the  granting  by any such  court of the  remedy of
specific performance hereunder.

         Section 11.08  Governing Law. This  Agreement  shall in all respects be
governed  by and  construed  in  accordance  with the laws of the state of Texas
applicable to contracts  executed and to be performed in that state. All actions
and proceedings  arising out of or relating to this Agreement shall be heard and
determined  in any state or federal  court  sitting in Houston,  Harris  County,
Texas.

         Section 11.09  Counterparts.  This  Agreement may be executed in one or
more  counterparts,  each of which shall be deemed to constitute an original but
all of which together shall constitute one and the same instrument.



                                      -43-

<PAGE>



         Section 11.10  Captions.  The captions  contained in this Agreement are
for reference purposes only and are not part of this Agreement.

         Section  11.11  Severability.  If any term or other  provision  of this
Agreement is invalid, illegal or incapable of being enforced by any rule of Law,
or public policy,  all other  conditions and provisions of this Agreement  shall
nevertheless  remain in full force and effect so long as the  economic  or legal
substance of the Merger is not affected in any manner materially  adverse to any
party.  Upon such  determination  that any term or other  provision  is invalid,
illegal or incapable of being  enforced,  the parties hereto shall  negotiate in
good faith to modify this  Agreement so as to effect the original  intent of the
parties as closely as possible in a mutually acceptable manner in order that the
Merger be consummated as originally contemplated to the fullest extent possible.



                                      -44-

<PAGE>


         IN WITNESS WHEREOF, Sterling Bancorporation and the Company have caused
this  Agreement  to be  signed  by  their  respective  officers  thereunto  duly
authorized, all as of the date first written above.

                                      STERLING BANCSHARES, INC.

                                      By:  /s/ George Martinez
                                           --------------------------------
                                           Name:    George Martinez
                                           Title:   Chairman

                                      STERLING BANCORPORATION, INC.

                                      By:  /s/ Michael A. Roy
                                           -------------------------------
                                           Name:    Michael A. Roy
                                           Title:   Vice President

                                      B.O.A. BANCSHARES, INC.

                                      By:  /s/ David B. Moulton
                                           -------------------------------
                                           Name:    David B. Moulton
                                           Title:   Senior Chairman of the Board



                                      -45-

<PAGE>


                                    ANNEX A

                         AGREEMENT AND IRREVOCABLE PROXY


                  This Agreement and Irrevocable Proxy, dated as of February __,
1999 (the  "Agreement"),  is by and between Sterling  Bancshares,  Inc., a Texas
corporation  ("Sterling"),  and the party identified as the "Stockholder" on the
signature page hereof (the "Stockholder").


                                R E C I T A L S:

                  WHEREAS,  Sterling  and  B.O.A.  Bancshares,   Inc.,  a  Texas
corporation  (the  "Company"),  propose to enter into an  Agreement  and Plan of
Merger, dated as of the date hereof (the "Merger Agreement"),  providing,  among
other  things,  for the  merger  of the  Company  with and  into a wholly  owned
subsidiary  of  Sterling in  accordance  with the terms and  provisions  of, and
subject to the conditions set forth in, the Merger Agreement (the "Merger"); and

                  WHEREAS,  the  Stockholder is the owner,  beneficially  and of
record,  of the  number  of  shares  of  Company  Common  Stock  (the  "Shares")
identified on the signature page of this Agreement; and

                  WHEREAS,  the  Stockholder  has  agreed to vote the  Shares in
favor of the Merger at a special meeting of the  stockholders of the Company for
the purpose of approving  and adopting the Merger  Agreement  and  approving the
Merger (the "Company Stockholders' Meeting");

                  NOW,  THEREFORE,  to induce  Sterling to enter into the Merger
Agreement  and  in  consideration  of the  aforesaid  and  the  representations,
warranties,  covenants  and  agreements  set  forth  herein  and in  the  Merger
Agreement,  including the benefits that the parties hereto expect to derive from
the Merger, the receipt and sufficiency of all of which are hereby  acknowledged
by the parties, the parties hereto agree as follows:

                  1. Revocation of Prior Proxies. The Stockholder hereby revokes
         all previous proxies granted with respect to any of the Shares owned by
         the Stockholder that would conflict with the terms of the Proxy granted
         hereby.

                  2.  Grant  of  Irrevocable   Proxy.  The  Stockholder   hereby
         irrevocably  constitutes  and appoints  Sterling  and George  Martinez,
         Chairman  of the Board and Chief  Executive  Officer of  Sterling,  and
         Michael A. Roy, Senior Vice President of Sterling,  in their respective
         capacities  as  officers of  Sterling,  and any  individual,  who shall
         hereafter  succeed  to the  office of  Chairman  of the Board and Chief
         Executive Officer or Senior Vice President,  respectively, of Sterling,
         and  each of them  individually,  as its  true  and  lawful  proxy  and
         attorney-in-fact, with full power of substitution, for and in the name,
         place  and stead of the  Stockholder,  to call and  attend  any and all
         meetings  of  the   Company's   stockholders,   including  the  Company
         Stockholders'  Meeting,  at which the  Merger is to be  considered  and
         voted upon by the


                                       -1-

<PAGE>



         Company's  stockholders,  and any adjournments  thereof, to execute any
         and all written consents of stockholders of the Company and to vote all
         of the  Shares  and any and all  shares of any other  class of  capital
         stock of the Company presently or at any future time owned beneficially
         or of  record by the  Stockholders,  including  any and all  securities
         having voting rights issued or issuable in respect  thereof,  which the
         Stockholder   is  entitled  to  vote  (all  of  the   foregoing   being
         collectively  referred to as the "Subject Stock"), and to represent and
         otherwise act as the Stockholder could act, in the same manner and with
         the same effect as if the Stockholder were personally  present,  at any
         such annual,  special or other meeting of the  stockholders of Sterling
         (including the Company Stockholders'  Meeting),  and at any adjournment
         thereof (a  "Meeting"),  or pursuant to any written  consent in lieu of
         meeting or otherwise;  provided, however, that any such vote or consent
         in lieu  thereof or any other  action so taken  shall be solely for the
         purposes of voting in favor of the Merger, the Merger Agreement and any
         transactions  contemplated  thereby.  Such  attorneys  and  proxies are
         hereby  authorized  to vote the Subject  Stock in  accordance  with the
         terms of the Proxy granted hereby.

                  3. Vote in Favor of Stock Consideration. If Sterling is unable
         or declines to exercise  the power and  authority  granted by the Proxy
         for any reason,  the  Stockholder  covenants and agrees to vote all the
         Subject  Stock  in favor  of  approval  of the  Merger  and the  Merger
         Agreement at any Meeting (including the Company Stockholders'  Meeting)
         and,  upon request of Sterling,  to provide the  Stockholder's  written
         consent thereto.

                  4. No  Action  Without  Sterling's  Consent.  The  Stockholder
         hereby covenants and agrees that it will not vote or take any action by
         written  consent of  stockholders in lieu of meeting on any matter that
         is subject to the Proxy without Sterling's prior written consent.

                  5. Negative Covenants of the Stockholder. Except to the extent
         contemplated herein or in the Merger Agreement,  the Stockholder hereby
         covenants and agrees that the Stockholder  will not, and will not agree
         to, directly or indirectly,  (a) sell,  transfer,  assign,  cause to be
         redeemed or otherwise dispose of any of the Subject Stock or enter into
         any contract,  option or other agreement or understanding  with respect
         to the sale, transfer,  assignment,  redemption or other disposition of
         any  Subject  Stock;  (b) grant any proxy,  power-of-attorney  or other
         authorization  or interest  in or with  respect to such  Subject  Stock
         pertaining  or relating to the Merger,  the Merger  Agreement or any of
         the  transactions  contemplated  thereby;  or (c) deposit  such Subject
         Stock  into a  voting  trust  or  enter  into  a  voting  agreement  or
         arrangement  with respect to such Subject Stock,  unless and until,  in
         the case of (a), (b) or (c) above, the Stockholder shall have taken all
         actions (including,  without limitation, the endorsement of a legend on
         the certificates evidencing such Subject Stock) reasonably necessary to
         ensure that such Subject Stock shall at all times be subject to all the
         rights, powers and privileges granted or conferred,  and subject to all
         the restrictions, covenants and limitations imposed, by this Agreement,
         and shall have caused any  transferee  of any of the  Subject  Stock to
         execute and deliver to Sterling an Agreement and Irrevocable  Proxy, in
         substantially  the form of this Agreement,  with respect to the Subject
         Stock.


                                       -2-

<PAGE>



         Nothing contained herein shall be construed in any way as affecting the
         right  of the  Stockholder  to  grant a  security  interest,  by way of
         pledge,  by  hypothecation  or  otherwise,  in  the  Subject  Stock  in
         connection  with bona fide  credit  arrangements  or as  requiring  the
         lender in such bona fide credit arrangement to be bound by the terms of
         this  Agreement,  provided that the  Stockholder  shall promptly notify
         Sterling of any such grant.

                  6.  Negative  Covenants of Sterling.  Sterling  covenants  and
         agrees  that it will not (a) amend in any  material  respect the Merger
         Agreement so as to adversely affect the Stockholder,  unless it obtains
         the Stockholder's  prior written consent to, or (b) modify the terms of
         any other  Agreement and  Irrevocable  Proxy  between  Sterling and any
         other  stockholder  of the  Company,  dated as of even  date  herewith,
         unless  Sterling  shall  have  offered  to  modify  the  terms  of this
         Agreement and Irrevocable  Proxy in the same manner and the Stockholder
         has elected not to accept such offer.  If Sterling  shall have notified
         the Stockholder of any such amendment or modification, Sterling and the
         Stockholder  hereby agree that the sole remedy of the Stockholder for a
         breach  by  Sterling  of the  foregoing  covenant  shall be to elect to
         terminate this Agreement and Irrevocable Proxy by notice to Sterling.

                  7.   Stockholder's   Representations   and   Warranties.   The
         Stockholder   represents   and  warrants  to  Sterling   that  (a)  the
         Stockholder has duly authorized,  executed and delivered this Agreement
         and  this  Agreement   constitutes  a  valid  and  binding   agreement,
         enforceable in accordance  with its terms and neither the execution and
         delivery of this Agreement nor the  consummation  by the Stockholder of
         the transactions  contemplated hereby will constitute a violation of, a
         default under,  or conflict with any contract,  commitment,  agreement,
         understanding,  arrangement  or  restriction  of any kind to which  the
         Stockholder  is a party or by  which  the  Stockholder  is  bound;  (b)
         consummation by the Stockholder of the transactions contemplated hereby
         will not violate,  or require any consent,  approval,  or notice under,
         any  provision of law; (c) except to the extent  provided in Section 5,
         the Subject Stock and the certificates representing same are now and at
         all  times  during  the  term  of  this  Agreement  will be held by the
         Stockholder,  or by a  nominee  or  custodian  for the  benefit  of the
         Stockholder,  free and clear of all liens, claims,  security interests,
         proxies,   voting  trusts  or  agreement  or  any  other   encumbrances
         whatsoever  ("Encumbrances") with respect to the ownership or voting of
         the Subject Stock or otherwise,  other than Encumbrances  created by or
         arising  pursuant  to this  Agreement,  and  there  are no  outstanding
         options,  warrants  or rights  to  purchase  or  acquire,  or  proxies,
         powers-of-attorney,   voting  agreements,  trust  agreements  or  other
         agreements  relating to, the Subject  Stock other than this  Agreement;
         (d) such Subject Stock constitutes all of the securities of the Company
         owned  beneficially or of record by the Stockholder on the date hereof;
         and (e) the  Stockholder has the present power and right to vote all of
         the Subject Stock as contemplated herein.

                  8. Certain Defined Terms.  Unless otherwise expressly provided
         herein, all capitalized terms used herein without definition shall have
         the meanings assigned to them in the Merger Agreement.


                                       -3-

<PAGE>



                  9. Choice of Law. The terms and  provisions of this  Agreement
         shall be governed by and construed in  accordance  with the laws of the
         State of Texas without giving effect to the provisions thereof relating
         to conflicts of law.

                  10. Binding Effect; Assignability. The terms and provisions of
         this Agreement  shall be binding upon,  inure to the benefit of, and be
         enforceable  by the  successors  and  permitted  assigns of the parties
         hereto.  This Agreement and the rights hereunder may not be assigned or
         transferred by Sterling,  except with the prior written  consent of the
         Stockholder.

                  11. Term. This Agreement shall terminate at the earlier of (i)
         the Effective  Time,  (ii) the  termination of the Merger  Agreement in
         accordance with its terms, (iii) the revocation by the Company Board of
         the  recommendation  to its  stockholders  to approve the  Merger,  the
         Merger  Agreement  and  the  transactions  contemplated  thereby,  (iv)
         termination  of this  Agreement in accordance  with Section 6 hereof or
         (v) July 31, 1999.

                  12.   Irrevocable   Proxy   Coupled  with  an  Interest.   The
         Stockholder  acknowledges  that  Sterling  will  enter  into the Merger
         Agreement in reliance upon this  Agreement,  including  the Proxy,  and
         that the  Proxy is  granted  in  consideration  for the  execution  and
         delivery of the Merger  Agreement by Sterling.  THE STOCKHOLDER  AGREES
         THAT THE  PROXY  AND ALL  OTHER  POWER  AND  AUTHORITY  INTENDED  TO BE
         CONFERRED  HEREBY IS  COUPLED  WITH AN  INTEREST  SUFFICIENT  IN LAW TO
         SUPPORT AN  IRREVOCABLE  POWER AND,  EXCEPT AS  PROVIDED  IN SECTION 11
         HEREOF, SHALL NOT BE TERMINATED BY ANY ACT OF THE STOCKHOLDER,  BY LACK
         OF  APPROPRIATE  POWER OR AUTHORITY OR BY THE  OCCURRENCE  OF ANY OTHER
         EVENT OR EVENTS.

                  13. Specific  Performance.  The parties  acknowledge and agree
         that performance of their respective  obligations hereunder will confer
         a unique  benefit on Sterling  and that a failure of  performance  will
         result in  irreparable  harm to Sterling and will not be compensable by
         money  damages.  The  parties  therefore  agree  that  this  Agreement,
         including  the  Proxy,  shall  be  specifically  enforceable  and  that
         specific  enforcement and injunctive  relief shall be a remedy properly
         available  to  Sterling  for any breach of any  agreement,  covenant or
         representation of the Stockholder hereunder.

                  14. Further  Assurance.  The  Stockholder  will, upon request,
         execute and  deliver any  additional  documents  and take such  further
         actions as may  reasonably  be deemed by  Sterling or its counsel to be
         necessary or desirable to carry out the provisions of this Agreement.

                  15.  Severability.   If  any  term,  provision,   covenant  or
         restriction  of  this  Agreement,  or the  application  thereof  to any
         circumstance  shall,  to any  extent,  be held by a court of  competent
         jurisdiction to be invalid, void or unenforceable, the remainder of the


                                       -4-

<PAGE>



         terms, provisions,  covenants and restrictions of this Agreement or the
         application  thereof to any other  circumstance,  shall  remain in full
         force  and  effect,  shall  not in any  way be  affected,  impaired  or
         invalidated  and shall be enforced to the fullest  extent  permitted by
         law.

                  16. Counterparts.  This Agreement and Irrevocable Proxy may be
         executed  in  counterparts,  each of  which  shall be  deemed  to be an
         original but all of which  together  shall  constitute one and the same
         document.

                  17. Notice. All notices,  requests,  claims, demands and other
         communications  under this  Agreement  shall be in writing and shall be
         deemed  given if  delivered  personally  or sent by  overnight  courier
         (providing proof of delivery) to the parties at the following addresses
         (or such  other  address  for a party as  shall  be  specified  by like
         notice): (i) if to Sterling,  to the address set forth in Section 11.06
         of the Merger Agreement;  and (ii) if to a Stockholder,  to the address
         set forth on the signature page hereof, or such other address as may be
         specified in writing by such Stockholder.



                                       -5-

<PAGE>


                  IN WITNESS  WHEREOF,  Sterling and the  Stockholder  have duly
executed this  Agreement or caused this  Agreement to be duly executed as of the
date first set forth hereinabove.


                                     STOCKHOLDER:

                                     [NAME]



                                      -----------------------------
                                      Shares Owned:



                                      Address:





                                      STERLING BANCSHARES, INC.


                                       By:
                                          --------------------------
                                          Name:    Michael A. Roy
                                          Title:   Senior Vice President



                                       -6-

<PAGE>
                                     ANNEX B


                              AFFILIATE LETTER FOR
                      AFFILIATES OF B.O.A. BANCSHARES, INC.



                              ______________, 1999



STERLING BANCSHARES, INC.
15000 Northwest Freeway
Houston, Texas   77040

Ladies and Gentlemen:

                  I have been  advised  that as of the date of this letter I may
be deemed to be an "affiliate" of B.O.A.  Bancshares,  Inc., a Texas corporation
(the  "Company"),  as the term "Affiliate" is defined for purposes of paragraphs
(c)  and  (d)  of  Rule  145  of the  rules  and  regulations  (the  "Rules  And
Regulations") of the Securities and Exchange Commission (the "Commission") under
the Securities Act of 1933, as amended (the "Act"). Pursuant to the terms of the
Agreement  and Plan of  Merger  dated  as of  February  __,  1999  (the  "Merger
Agreement"),  by and  among  Sterling  Bancshares,  Inc.,  a  Texas  corporation
("Sterling"),  Sterling  Bancorporation,  a Texas corporation and a wholly owned
subsidiary  of Sterling,  and the  Company,  the Company will be merged with and
into  Bancorporation  (the  "Merger").  Capitalized  terms used but not  defined
herein shall have the same meanings given to them in the Merger Agreement unless
otherwise defined herein.

                  As a  result  of  the  Merger,  I  will  receive  shares  (the
"Shares") of common  stock,  par value $1.00 per share,  of Sterling  ("Sterling
Common  Stock") in exchange  for shares owned by me of common  stock,  par value
$_____ per share of the Company ("Company Common Stock").

                  I  represent,  warrant  and  covenant  to  Sterling  that with
respect to any of the Shares:

                  1. I shall not make any sale, transfer or other disposition of
the Shares in violation of the Act or the Rules and Regulations.

                  2. I have carefully read this letter and the Merger  Agreement
and  discussed  the   requirements  of  such  documents  and  other   applicable
limitations  upon my  ability  to sell,  transfer  or  otherwise  dispose of the
Shares,  to the extent I felt  necessary,  with my  counsel  or counsel  for the
Company.





<PAGE>



                  3. I have been  advised  that the issuance of the Shares to me
pursuant to the Merger has been registered with the Commission  under the Act on
a Registration  Statement on Form S-4.  However,  I have also been advised that,
because at the time the Merger was submitted for a vote of the  shareholders  of
the  Company,  (a) I may be deemed to have been an  affiliate of the Company and
(b)  distribution by me of the Shares has not been  registered  under the Act, I
may not sell, transfer or otherwise dispose of any of the Shares issued to me in
the Merger  unless  (x) such  sale,  transfer  or other  disposition  is made in
conformity with the volume and other  limitations of Rule 145 promulgated by the
Commission under the Act, (y) such sale,  transfer or other disposition has been
registered under the Act, or (z) in the opinion of counsel reasonably acceptable
to Sterling,  such sale,  transfer or other disposition is otherwise exempt from
registration under the Act.

                  D. I  understand  that  Sterling  is  under no  obligation  to
register the sale,  transfer or other  disposition  of the Shares by me or on my
behalf  under the Act or to take any  other  action  necessary  in order to make
compliance with an exemption from such registration available.

                  E. I understand that there will be placed on the certificates 
for the Shares issued to me, or any substitutions therefor, a legend stating in
substance:

         "THE SHARES REPRESENTED BY THIS CERTIFICATE WERE ISSUED IN A
         TRANSACTION TO WHICH RULE 145 PROMULGATED UNDER THE
         SECURITIES ACT OF 1933 APPLIES."

                  F. I  understand  that  unless a sale or  transfer  is made in
conformity  with  the  provisions  of Rule  145,  or  pursuant  to an  effective
registration  statement under the Act,  Sterling reserves the right to place the
following legend on the certificates issued to my transferee:

         "THE SHARES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED
         UNDER THE  SECURITIES  ACT OF 1933 AND WERE  ACQUIRED FROM A PERSON WHO
         RECEIVED  SUCH SHARES IN A  TRANSACTION  TO WHICH RULE 145  PROMULGATED
         UNDER THE SECURITIES ACT OF 1933 APPLIES. THE SHARES HAVE BEEN ACQUIRED
         BY THE HOLDER NOT WITH A VIEW TO, OR FOR RESALE IN CONNECTION WITH, ANY
         DISTRIBUTION  THEREOF  WITHIN THE MEANING OF THE SECURITIES ACT OF 1933
         AND MAY  NOT BE  SOLD,  PLEDGED  OR  OTHERWISE  TRANSFERRED  EXCEPT  IN
         ACCORDANCE WITH AN EXEMPTION FROM THE REGISTRATION  REQUIREMENTS OF THE
         SECURITIES ACT OF 1933."

                  G.  From  and  after  the  date  that is 30 days  prior to the
Effective Time (as defined in the  Agreement) I will not offer to sell,  sell or
otherwise  dispose of, or in any other way reduce the my risk  relative  to, any
shares  of  Sterling  Common  Stock in any  case  until  an  earnings  statement
containing  at  least  30 days of  post-Merger  combined  financial  results  of
Sterling and the Company has been issued in a manner satisfying the requirements
of Commission Accounting Release No. 135.


                                       -2-

<PAGE>


                  H. I will  not  take or fail to  take  any  action  reasonably
likely to cause the Merger not to  qualify  as a tax free  reorganization  under
Section 368 of the Internal  Revenue Code of 1986, as amended,  or to be treated
as a pooling of interests for accounting purposes.

                  I. I further  understand  and agree  that my  representations,
warranties,  covenants  and  agreements  set forth herein are for the benefit of
Sterling,  the  Company  and  the  Surviving  Corporation  (as  defined  in  the
Agreement) and will be relied upon by such entities and their respective counsel
and accountants.

                  J.  Execution  of this  letter  should  not be  considered  an
admission on my part that I am an "affiliate" of the Company as described in the
first  paragraph  of this  letter,  nor as a waiver of any  rights I may have to
object to any  claim  that I am such an  affiliate  on or after the date of this
letter.

                  By Sterling's acceptance of this letter,  Sterling agrees with
me that certificates with the legends set forth in paragraphs E and F above will
be substituted by delivery of  certificates  without such legend if (i) one year
shall have  elapsed  from the date the  undersigned  acquired the Shares and the
provisions of Rule  145(d)(2) are then  available to the  undersigned,  (ii) two
years  shall have  elapsed  from the date the  undersigned  acquired  the Shares
received in the Merger and the provisions of Rule 145(d)(3) are then  applicable
to the undersigned, or (iii) Sterling has received either an opinion of counsel,
which opinion and counsel shall be reasonably satisfactory to Sterling, or a "no
action" letter obtained by the undersigned from the staff of the Commission,  to
the  effect  that the  restrictions  imposed by Rule 145 under the Act no longer
apply to the undersigned.

                                             Very truly yours,




                                             Name:
                                                  ---------------------------



Agreed and accepted this ____ day of
____________, 1999, by

STERLING BANCSHARES, INC.


By:
     ------------------------------
     Name: Michael A. Roy
     Title:   Senior Vice President


                                      -3-



                                    
<PAGE>


                                    ANNEX C

                    CONSULTING AND NON-COMPETITION AGREEMENT

                  This   Consulting   and   Non-Competition    Agreement   (this
"Agreement")  dated  as of the ___ day of  ___________,  1999  is  entered  into
between Sterling  Bancshares,  Inc., a Texas  corporation  (the "Company"),  and
David B. Moulton (the "Consultant") as follows:

                  WHEREAS,  the  Company  and  its  wholly  owned  subsidiaries,
Sterling  Bancorporation  Inc., Sterling Bank, Sterling Capital Mortgage Company
and  other  future  subsidiaries  are  collectively  referred  to  herein as the
"Sterling Companies" and individually, as a "Sterling Company;"

                  WHEREAS,  the  Sterling  Companies  are engaged in banking and
providing other financial services (the "Business"); and

                  WHEREAS, the Company is acquiring B.O.A.  Bancshares,  Inc., a
Texas corporation  ("B.O.A.") and its wholly owned subsidiary,  Houston Commerce
Bank; and

                  WHEREAS,   Consultant   has  valuable   experience   with  and
understanding  of the business  strategy and  operations  of B.O.A.  and Houston
Commerce  Bank and the Company  desires to engage  Consultant  to  provide,  and
Consultant desires to provide, certain consulting services to the Company on the
terms and conditions provided herein;

                  NOW,  THEREFORE,  for  and  in  consideration  of  the  mutual
covenants  contained  herein,  and other good and  valuable  consideration,  the
receipt and  sufficiency  of which are hereby  acknowledged,  the parties hereto
agree as follows:

                  Section 1.  Appointment of the Consultant.  The Company hereby
engages the  Consultant  as  consultant,  and the  Consultant  hereby  agrees to
provide, consulting services and business advice to the Company in the operation
of the Business. The Consultant shall from time to time, as reasonably requested
by the Company,  consult with and provide business advice to  representatives of
the Company and Sterling Bank  concerning  matters  relating to the operation of
the Business.

                  Such services shall include, but not be limited to, consulting
with the Company and with  Sterling  Bank as to the  operations of Sterling Bank
and the  implementation  of strategies to  profitably  grow and expand  Sterling
Bank's  business.  In  addition,  from time to time,  the  Company  may  request
Consultant to assist the Company in connection  with its merger and  acquisition
activities,  including  contacting  acquisition  candidates and evaluating their
suitability to become a part of the Company.  It is understood and  acknowledged
by Consultant  that,  over the term of this  Agreement,  the Company  intends to
utilize his services for such portion of his  business-related  time and advisor
agrees to devote such time to the Company as may be reasonably  requested by the
Company from time to time.


                                       -1-

<PAGE>



                  Section 2.     Consulting Fees.

                   (a) In  consideration  of the  Consultant  entering into this
Agreement and providing  services as herein provided,  the Company agrees to pay
to the Consultant (in addition to the  compensation he shall receive for serving
as a director of the Company  pursuant to the terms of the Merger  Agreement)  a
monthly fee in an amount equal to One Thousand  Dollars  ($1,000).  Such monthly
fee  shall be paid on the last  regularly  scheduled  payday  of each  month for
Company's  employees;  the monthly fee shall be prorated,  based on a thirty day
month, for the first and last months of this Agreement if the Agreement does not
commence or terminate as of the first or last day of a month.

         As an independent  contractor,  Consultant shall be responsible for the
payment of all income and any other taxes assessed upon all payments received by
the Consultant under this Agreement.  Consultant  hereby agrees to indemnify and
hold the  Sterling  Companies  harmless  from and against any tax,  withholding,
unemployment insurance and other employment-related obligations of Consultant.

                  Section  3.  Reimbursement  of  Expenses.  The  Company  shall
promptly pay or reimburse the Consultant for, or cause to be paid or reimbursed,
all business  travel and other  out-of-pocket  expenses  reasonably  incurred by
Consultant in the performance of his services  pursuant to this Agreement and in
accordance with Company and Sterling Bank's policies.  All reimbursable expenses
shall be  appropriately  documented  in  reasonable  detail by  Consultant  upon
submission  of any  request  for  reimbursement,  and  in a  format  and  manner
consistent with the Company's expense reporting policy.

                  Section 4. Term and Termination. This Agreement shall be for a
term ("Term")  commencing on the date hereof and  continuing  through five years
from the date hereof; provided that Consultant or the Company can terminate this
Agreement  immediately upon 30 days notice for breach by the other party if such
breach is not cured within such 30 days.

                  Section 5.     Non-Competition Agreement.

                  (a) Consultant  recognizes  that the Company's  willingness to
enter into (i) this Agreement, including the compensation arrangements set forth
in Section 2, and (ii) that certain Merger  Agreement  dated as of February ___,
1999 (the "Merger Agreement") by and among the Company, Sterling Bancorporation,
Inc.  and B.O.A.,  is based in material  part on  Consultant's  agreement to the
provisions  of  this  Section  5 and  that  Consultant's  breach  of  any of the
provisions  of this Section 5 could  materially  damage the Sterling  Companies.
Consultant will not, during the Term of this Agreement, and for a period of five
years immediately following such Term, directly or indirectly, for himself or on
behalf  of or in  conjunction  with  any  other  person,  company,  partnership,
corporation or business of whatever nature:



                                       -2-

<PAGE>



                  (i)  engage,  as an  officer,  director,  shareholder,  owner,
         partner,  joint venturer,  or in a managerial  capacity,  whether as an
         employee,  independent contractor,  consultant or advisor, whether paid
         or unpaid,  in any  business in direct  competition  with any  Sterling
         Company,  within 100 miles of any  location  where any of the  Sterling
         Companies now conducts, or shall conduct during the term, its Business;

                  (ii) call upon any person who is, at that time, an employee of
         any  Sterling  Company  for the  purpose or with the intent of enticing
         such employee away from or out of the employ of a Sterling Company;

                  (iii) call upon any  person or  business  entity  which is, at
         that time, or which has been,  within two (2) years prior to that time,
         a customer of any Sterling  Company,  for the purpose of  soliciting or
         selling  products or services in  competition  with any of the Sterling
         Companies;

                  (iv)  call  upon any  prospective  acquisition  candidate,  on
         Consultant's own behalf or on behalf of any competitor, which candidate
         was, to Consultant's knowledge after due inquiry, either called upon by
         a Sterling  Company or for which the  Company  has made an  acquisition
         analysis, for the purpose of acquiring such entity; or

                  (v)  voluntarily  testify  as an expert  witness in banking or
         financial  service matters for an adverse party to any Sterling Company
         in litigation or arbitration.

         Notwithstanding  the above, the foregoing  covenant shall not be deemed
to  prohibit  Consultant  from  acquiring  as an  investment  not more than five
percent (5%) of the capital stock of a competing business, whose stock is traded
on a national securities exchange or on the Nasdaq Stock Market.

                  (b) Because of the difficulty of measuring  economic losses to
the Company as a result of a breach of the  foregoing  covenant,  and because of
the  immediate  and  irreparable  damage  that  could be caused to the  Sterling
Companies for which they would have no other adequate remedy,  Consultant agrees
that the  foregoing  covenant  may be enforced by the  Company,  in the event of
breach by Consultant, by injunctions,  restraining orders and orders of specific
performance  issued  by  a  court.   Consultant  further  agrees  to  waive  any
requirement for the Company's securing or posting of any bond in connection with
such remedies.

                  (c) The parties  agree that the  foregoing  covenants  in this
Section 5 impose a reasonable restraint on Consultant in light of the activities
and Business of the Sterling  Companies on the date hereof and the current plans
of the Sterling  Companies.  It is also the intent of the Company and Consultant
that such  covenants be construed and enforced in  accordance  with the changing
activities, Business and locations of the Sterling Companies throughout the Term
of this  Agreement.  For  example,  if,  during  the Term of this  Agreement,  a
Sterling Company engages in new and different activities,  enters a new business
or establishes new locations for its current


                                       -3-

<PAGE>



activities  or  business  in  addition  to or other than the  activities  or the
Business  enumerated  under  the  Recitals  above  or  the  locations  currently
established  therefor,  then  Consultant  will be precluded from  soliciting the
customers  or  employees of such new  activities  and business or from  directly
competing with such new activities or business within one hundred (100) miles of
its then-established  operating locations through the Term of this covenant.  If
Consultant  shall cease to consult on behalf of the Company and shall enter into
a  business  or pursue  other  activities  not in  competition  with a  Sterling
Company,  or shall engage in similar  activities  or business in  locations  the
proximity and  activities of which do not violate  clause (a) of this Section 5,
Consultant  shall not be  chargeable  with a  violation  of this  Section 5 if a
Sterling  Company  shall  thereafter  enter the same,  similar or a  competitive
business, course of activities or location, as applicable.

                  (d)  The  covenants  in  this  Section  5  are  severable  and
separate, and the unenforceability of any specific covenant shall not affect the
provisions of any other covenant.  Moreover, in the event any court of competent
jurisdiction  shall determine that the scope,  time or territorial  restrictions
set forth herein are unreasonable,  then it is the intention of the parties that
such  restrictions  be  enforced  to the  fullest  extent  which the court deems
reasonable, and this Agreement shall thereby be reformed.

                  (e) All of the  covenants in this Section 5 shall be construed
as an agreement  independent of any other provision in this  Agreement,  and the
existence  of any  claim or cause of  action of  Consultant  against a  Sterling
Company, whether predicated on this Agreement or otherwise, shall not constitute
a  defense  to  the  enforcement  by  the  Company  of  such  covenants.  It  is
specifically  agreed that the period of five years during  which the  agreements
and covenants of Consultant made in this Section 5 shall be effective,  shall be
computed by excluding from such  computation any time during which Consultant is
in violation of any provision of this Section 5.

                  Section 6. Return of Company Property.  All records,  designs,
patents,  business plans, financial statements,  manuals,  memoranda,  lists and
other  property  delivered to or compiled by  Consultant  by or on behalf of any
Sterling Company, its representatives, vendors or customers which pertain to the
Business  of any  Sterling  Company  shall be and  remain  the  property  of the
Sterling Companies, and be subject at all times to their discretion and control.
Likewise, all correspondence,  reports,  records, charts,  advertising materials
and other similar data pertaining to the business, activities or future plans of
the  Sterling  Companies  which is collected  by  Consultant  shall be delivered
promptly  to  the  Company  without  request  by it  upon  termination  of  this
Agreement.

                  Section 7. Trade Secrets.  Consultant agrees that he will not,
during or after the Term of this  Agreement,  disclose the specific terms of any
Sterling Company's  relationships or agreements with its significant  vendors or
customers or any other  significant  and  material  trade secret of any Sterling
Company,  whether in existence or proposed,  to any person,  firm,  partnership,
corporation or business for any reason or purpose whatsoever,  except in pursuit
of  the  Company's   Business  (e.g.   interaction  with  outside  auditors  and
consultants engaged by the Company) consistent with policies of the Company.


                                       -4-

<PAGE>



                  Section 8.     Confidentiality.

                  (a) Consultant  acknowledges  and agrees that all Confidential
Information (as defined below) of the Sterling  Companies is confidential  and a
valuable,  special  and unique  asset of the  Company  that gives the Company an
advantage  over its  actual  and  potential,  current  and  future  competitors.
Consultant  further  acknowledges  and agrees that Consultant owes the Company a
fiduciary  duty to  preserve  and  protect  all  Confidential  Information  from
unauthorized   disclosure  or  unauthorized   use,  that  certain   Confidential
Information   constitutes  "trade  secrets"  under  applicable  laws,  and  that
unauthorized  disclosure  or  unauthorized  use  of the  Company's  Confidential
Information could irreparably injure the Company.

                  (b) Both  during the Term of this  Agreement  and  thereafter,
Consultant shall hold all  Confidential  Information in strict  confidence,  and
shall  not use any  Confidential  Information  except  for  the  benefit  of the
Company, in accordance with the duties assigned to Consultant.  Consultant shall
not, at any time (either during or after the Term of this  Agreement),  disclose
any Confidential Information to any person or entity (except to employees of the
Sterling  Companies who have a need to know the  information in connection  with
the  performance  of  their  employment  duties),  or copy,  reproduce,  modify,
decompile  or  reverse  engineer  any  Confidential  Information,  or remove any
Confidential Information from the Company's premises,  without the prior written
consent of the Chairman and Chief  Executive  Officer of the Company,  or permit
any other  person to do so except for the benefit of the  Company.  In the event
Consultant  is  requested  or  required  (by  oral  questions,  interrogatories,
requests for information or documents,  subpoena,  civil investigative demand or
other process) to disclose any Confidential Information, Consultant will provide
the Company with immediate  written notice of any such request or requirement so
that  the  Company  may  seek an  appropriate  protective  order  or  seek  with
Consultant's  cooperation to narrow the request or demand or waive  Consultant's
compliance  with the  provisions of this  Agreement.  If, failing the entry of a
protective  order or the receipt of a waiver  hereunder,  Consultant  is, in the
opinion  of  his  counsel,   compelled  to  disclose  Confidential  Information,
Consultant may disclose only that portion of the Confidential  Information which
Consultant's  counsel advises Consultant in writing that Consultant is compelled
to disclose and  Consultant  will exercise his best efforts to obtain  assurance
that confidential treatment will be accorded such Confidential  Information.  In
any  event,  Consultant  will not  oppose  action  by the  Company  to obtain an
appropriate  protective  order or other  reliable  assurance  that  confidential
treatment will be accorded the Confidential  Information.  Consultant shall take
reasonable  precautions  to protect the physical  security of all  documents and
other material containing Confidential  Information (regardless of the medium on
which the  Confidential  Information is stored).  This Agreement  applies to all
Confidential  Information,  whether  now known or which later  becomes  known to
Consultant.

                  (c) Upon the termination of this  Agreement,  and upon written
request of the Company at any other time,  Consultant  shall promptly  surrender
and deliver to the  Company  all  documents  and other  written  material of any
nature  containing or pertaining to any  Confidential  Information and shall not
retain any such document or other material. Within five (5) days of any


                                       -5-

<PAGE>



such request,  Consultant  shall certify to the Company in writing that all such
materials have been returned.

                  (d)  As  used  in  this  Agreement,   the  term  "Confidential
Information"  shall mean any  information or material known to or used by or for
any Sterling  Company  (whether or not owned or developed by a Sterling  Company
and whether or not developed by Consultant)  that is not generally  known to the
public and has been  generally  treated by a  Sterling  Company as  confidential
information.  Confidential  Information  includes,  but is not  limited  to, the
following: all trade secrets of the Sterling Companies; all information that any
Sterling  Company  has marked as  confidential  or has  otherwise  described  to
Consultant  (either  in  writing  or  orally)  as  confidential;  all  nonpublic
information concerning the Sterling Companies' products,  services,  prospective
products or services,  research,  product  designs,  prices,  discounts,  costs,
marketing plans,  marketing  techniques,  market studies,  test data, customers,
customer  lists and records,  loans,  loan data,  suppliers and  contracts;  all
business records and plans; all personnel files; all financial information of or
concerning the Sterling Companies;  all information relating to operating system
software,  application  software,  software  and  system  methodology,  hardware
platforms,  technical information,  inventions,  computer programs and listings,
source codes,  object codes,  copyrights and other  intellectual  property;  all
technical specifications;  any proprietary information belonging to the Sterling
Companies; and all data and all computer system passwords and user codes.

         "Confidential  Information" shall not include  information which (i) is
in the public domain to such an extent as to be readily available to competitors
of the Sterling Companies, (ii) becomes generally known to the public other than
by disclosure by  Consultant,  or (iii) is received by  Consultant,  outside his
capacity  as an advisor of the  Company,  from a third  party which was under no
legal obligation of confidentiality with a Sterling Company with respect to such
information.

                  Section 9. Indemnification.  In the event Consultant is made a
party to any  threatened,  pending  or  completed  action,  suit or  proceeding,
whether civil,  criminal,  administrative or investigative (other than an action
by the  Company  against  Consultant),  by  reason of the fact that he is or was
performing  services  in good faith  under this  Agreement,  the  Company  shall
indemnify   Consultant  against  all  expenses   (including   attorneys'  fees),
judgments,  fines and amounts paid in  settlement,  as actually  and  reasonably
incurred  by  Consultant  in  connection  therewith.  In  the  event  that  both
Consultant  and the  Company  are made a party to the same  third-party  action,
complaint,  suit  or  proceeding,   the  Company  will  engage  competent  legal
representation,  and Consultant agrees to use the same representation,  provided
that if counsel  selected by the Company  shall have a conflict of interest that
prevents  such  counsel  from  representing  Consultant,  Consultant  may engage
separate  counsel and the Company shall pay all reasonable  attorneys'  fees and
reasonable  expenses of such  separate  counsel.  Further,  while  Consultant is
expected at all times to use his best efforts to faithfully discharge his duties
under this Agreement, Consultant cannot be held liable to the Company for errors
or  omissions  made in good faith  where  Consultant  has not  exhibited  gross,
willful  and  wanton  negligence  and  misconduct  nor  performed  criminal  and
fraudulent acts which materially damage the business of the Company.



                                       -6-

<PAGE>



                  Section 10.  Notices.  Any and all notices,  requests or other
communications  hereunder  shall be  given  in  writing  and  delivered  by hand
delivery or by  registered or certified  mail,  return-receipt  requested,  with
first class postage prepaid,  or by facsimile  transmission or overnight courier
service to the parties at the following addresses or facsimile numbers:

                  (a)      if to the Company, to:

                           Sterling Bancshares, Inc.
                           15000 Northwest Freeway
                           Houston, Texas  77040
                           Attention: George Martinez, Chairman
                           Facsimile Number: (713) 849-5498

                  with a copy to:





                           Facsimile Number:

                  (b)      if to the Consultant, to:

                           David B. Moulton

                           Houston, Texas
                           Facsimile Number: (713)

or at such  other  address or number as shall be  designated  by such party in a
notice to the other  party  given in  accordance  with this  Section.  Except as
otherwise provided in this Agreement, all such communications shall be deemed to
have  been  duly  given:  (i) in the case of a notice  sent by  facsimile,  upon
transmission subject to telephone  confirmation of receipt; (ii) when personally
delivered;  (iii) in the case of a notice sent by  overnight  courier,  the next
business day after such notice is delivered to such courier; or (iv) in the case
of a notice sent by regular or certified  mail return receipt  requested,  three
business  days after it is duly  deposited  in the mails,  in each case given or
addressed as aforesaid.

                  Section 11. Benefit and Burden.  This Agreement shall inure to
the  benefit  of,  and shall be  binding  upon,  the  parties  hereto  and their
respective successors and permitted assigns.

                  Section 12. No Third Party Rights.  Nothing in this  Agreement
shall be deemed to create any right in any  creditor  or other  person or entity
not a party hereto and this Agreement


                                       -7-

<PAGE>



shall not be  construed  in any respect to be a contract in whole or in part for
the benefit of any third party.

                  Section  13.  Complete  Agreement.  This  Agreement  is  not a
contract of employment,  a promise of future employment or a promise or contract
regarding the election of Consultant as a director of the Company. Consultant is
a party to no other  agreements,  whether  written or verbal,  with any Sterling
Company,  or any of their  respective  officers,  directors  or  representatives
covering the subject  matter  covered by this  Agreement.  This Agreement is the
final,  complete and exclusive statement and expression of the agreement between
the Company and Consultant and of all the terms of this Agreement, and it cannot
be  varied,   contradicted   or   supplemented  by  evidence  of  any  prior  or
contemporaneous verbal or written agreements.

                  Section 14. Amendments and Waiver. No amendment, modification,
restatement or supplement of this Agreement shall be valid unless the same is in
writing and signed by the parties  hereto.  No waiver of any  provision  of this
Agreement  shall be valid unless in writing and signed by the party against whom
that  waiver is sought to be  enforced.  No  failure or delay on the part of any
party hereto in exercising any right, power or privilege hereunder and no course
of dealing  between the parties  hereto shall operate as a waiver  thereof;  nor
shall any single or partial exercise of any right, power or privilege  hereunder
preclude  any other or further  exercise  thereof or the  exercise  of any other
right, power or privilege hereunder.  No notice to or demand on any party in any
case  shall  entitle  such  party to any  other or  further  notice or demand in
similar or other circumstances or constitute a waiver of the rights of any party
to any other or further action in any circumstances without notice or demand.

                  Section 15.  Assignments.  The  Consultant  may not assign his
rights,  interests and obligations under this Agreement.  The Company may assign
its rights, interests and obligations under this Agreement to a successor of all
or  substantially  all of the business and/or assets of the Company.  Except for
the  foregoing,  neither this  Agreement  nor any right,  interest or obligation
hereunder  may be assigned by any party hereto and any attempt to do so shall be
null and  void;  provided,  however,  that in  connection  with  any  assignment
permitted  pursuant to this Section,  the assignee shall expressly assume all of
the  obligations  of the Company  hereunder  and the Company  shall remain fully
liable for the performance of all such  obligations in the manner  prescribed in
this Agreement.

                  Section 16.  Counterparts.  This  Agreement may be executed in
counterparts and by different parties hereto in separate  counterparts,  each of
which  when so  executed  shall be deemed  an  original  and all of which  taken
together shall constitute but one and the same agreement.

                  Section 17.  Captions and Headings.  The captions and headings
contained in this Agreement are inserted and included solely for convenience and
shall not be considered or given any effect in construing the provisions  hereof
if any question of intent should arise.



                                       -8-

<PAGE>



                  Section 18. Construction. The parties acknowledge that each of
them  has had the  benefit  of  legal  counsel  of its own  choice  and has been
afforded an opportunity to review this Agreement with its legal counsel and that
this Agreement shall be construed as if jointly drafted by the parties hereto.

                  Section  19.  Severability.   Should  any  clause,   sentence,
paragraph,  subsection or Section of this Agreement be judicially declared to be
invalid,  unenforceable  or void,  such  decision  will not have the  effect  of
invalidating or voiding the remainder of this Agreement,  and the parties hereto
agree  that  the  part or  parts  of  this  Agreement  so  held  to be  invalid,
unenforceable  or void will be reformed by a court of competent  jurisdiction as
provided  in Section 5 or deemed to have been  stricken  herefrom by the parties
hereto,  as the case may be, and to the extent so stricken,  the remainder  will
have the same  force and  effectiveness  as if such  stricken  part or parts had
never been included herein.

                  Section 20. Governing Law. This Agreement shall be governed by
and construed in accordance  with the laws of the State of Texas without  regard
to conflict of law principles.

                  Section 21.  Survival.  Sections 6, 7, 8 and 19 shall  survive
the  termination or expiration of this Agreement and Section 5 shall survive the
termination of this Agreement prior to the end of the Term.




                                       -9-

<PAGE>



         IN WITNESS WHEREOF, the undersigned have executed this Agreement on the
day and year first above written.


                                      "COMPANY"

                                      STERLING BANCSHARES, INC.


                                       By:
                                             -------------------------------
                                             George Martinez, Chairman



                                       "ADVISOR"


                                        --------------------------------
                                        David B. Moulton


                                      -10-




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