SJNB FINANCIAL CORP
8-K, 1999-09-01
STATE COMMERCIAL BANKS
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                       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): August 27, 1999
                                                         ---------------



                              SJNB Financial Corp
              ----------------------------------------------------
             (Exact name of registrant as specified in its charter)




             California              0-11771                77-0058227
   -------------------------------------------------------------------------
   (State or other jurisdiction    (Commission           (I.R.S. Employer
        of incorporation)          File Number)       Identification Number)


                   One North Market Street
                   San Jose, California                       95113
                   ----------------------------------------------------
                  (Address of principal executive offices)   (Zip Code)



       Registrant's telephone number, including area code: (408) 947-7562
                                                           --------------

<PAGE>

Item 5.    Other Events.

     On August  27,  1999,  the  Company,  Saratoga  Bancorp  ("Saratoga"),  and
Saratoga  National Bank ("SNB") entered into a definitive  Agreement and Plan of
Merger (the "Merger Agreement")  pursuant to which all of the outstanding shares
of Saratoga  common stock will be exchanged for shares of the  Company's  Common
Stock  pursuant to a tax-free  exchange (the  "Merger"),  subject to dissenters'
rights under  applicable law. The Merger  Agreement,  which has been approved by
the Board of Directors of both  companies  and the Board of Directors of SNB, is
subject to  approval  by the  shareholders  of both  Saratoga  and the  Company,
clearance by regulatory  authorities,  including the Federal Reserve Board,  and
other terms and conditions  customary for transactions of this type. The parties
also  entered  into a Stock  Option  Agreement  dated as of August 27, 1999 (the
"Stock Option Agreement"), as more fully described below.

     Although  no formal  timetable  for the  Merger  has been set,  subject  to
satisfaction  of the  conditions  in the Merger  Agreement,  it is estimated the
closing will occur in the fourth quarter of 1999.  The Merger  Agreement and the
related  Stock Option  Agreement are attached as exhibits to this Report and are
incorporated  herein  by  reference.  The  following  summaries  of  the  Merger
Agreement  and the Stock Option  Agreement do not purport to be complete and are
qualified in their entirety by reference to such exhibits.

     The Merger  Agreement  provides  for Saratoga  shareholders  to receive .70
shares of SJNB Common Stock for each outstanding share of Saratoga Common Stock.
The Merger  Agreement  provides that should SJNB's average price (as defined) on
the NASDAQ National Market prior to closing be below $29.3590, then Saratoga can
terminate the Merger Agreement.  If, but only if, Saratoga terminates the Merger
Agreement under such a circumstance,  then SJNB may, at its option, increase the
exchange  ratio to a ratio which will provide  approximately  $29.3590 per share
for each Saratoga share and the Merger Agreement shall not be deemed terminated.
At the effective time of the Merger,  stock options to acquire  Saratoga  Common
Stock would be  converted  into  options to acquire  SJNB Common  Stock.  If the
Merger were  consummated as of August 27, 1999,  based on the closing SJNB stock
price of $33.25 on August 27,  1999,  the Merger would result in the issuance of
approximately  1,110,000  new shares of SJNB Common Stock,  excluding  currently
outstanding  options.  Based upon SJNB's  closing  price of $33.25 on August 27,
1999, the Merger would be valued at approximately  $36.9 million.  At August 25,
1999,  SJNB had  approximately  2,350,118  shares  outstanding  and Saratoga had
approximately 1,586,588 shares outstanding.

     Following the execution of the Merger Agreement,  Saratoga,  as a condition
to, and in consideration for entering into, the Merger Agreement, entered into a
Stock  Option  Agreement  which  granted the Company an option to purchase up to
378,561  shares of  Saratoga  Common  Stock (the  "Option  Shares"),  subject to
adjustment,  at an exercise price of $19.21 per share (the "Stock Option").  The
Option Shares, if issued pursuant to the Stock Option Agreement, would represent
approximately  19.9% of the issued and outstanding  shares of Saratoga's  Common
Stock after giving effect to the issuance of any shares  pursuant to an exercise
of the Stock  Option  but in no event will the  number of Option  Shares  exceed
19.9% of Saratoga's issued and outstanding Common Stock. The number of shares of
Saratoga's  Common  Stock  subject to the Stock  Option will be increased to the
extent that Saratoga issues  additional  shares of Common Stock  (otherwise than
pursuant  to an  exercise  of the Stock  Option)  such that the number of Option
Shares will continue to equal 19.9% of the then issued and outstanding shares of
Saratoga's  Common Stock after giving effect to the issuance of shares  pursuant
to an exercise of the Stock Option.  In the event  Saratoga  issues or agrees to
issue any shares of Common Stock (other than pursuant to any warrants or options
outstanding  at August 27, 1999 as permitted  under the Merger  Agreement)  at a
price less than  $19.21 per share (or lower than an  adjusted  price per share),
the exercise  price will be equal to such lesser price.  The number of shares of
Saratoga's Common Stock subject to the Stock Option, and the applicable exercise
price per Option Share, also will be appropriately  adjusted in the event of any
stock dividend, split-up, merger,  recapitalization,  combination,  subdivision,
conversion, exchange of shares, or similar event relating to Saratoga.

     Provided  that the  Company  shall not be in  material  breach of the Stock
Option  Agreement  or the Merger  Agreement,  and no  injunction  or other order
against  exercise  of the  Stock  Option or  delivery  of the  Option  Shares is
currently in effect,  the Company may exercise the Stock Option,  in whole or in
part, subject to regulatory approval,  with written notice at any time within 30
days (subject to extension as provided in the Stock Option Agreement) after both
an "Initial Triggering Event" and a "Subsequent Triggering Event" occur prior to
termination of the Stock Option.

     Termination of the Stock Option  generally  occurs at any of the following:
(i) the effective time of the Merger;  (ii)  termination of the Merger Agreement
in accordance with the provisions  thereof if such  termination  occurs prior to
the occurrence of an Initial  Triggering  Event;  (iii) the passage of 12 months
after  termination  of the Merger  Agreement  if such  termination  follows  the
occurrence  of  an  Initial  Triggering  Event  (provided  that  if  an  Initial
Triggering Event continues or occurs beyond  termination of the Merger Agreement
and prior to the passage of such 12 month period,  the  termination of the Stock
Option will be 12 months from the expiration of the Last Triggering Event but in
no event more than 18 months after termination of the Merger Agreement); or (iv)
August 27, 2002. The "Last Triggering  Event" means the last Initial  Triggering
Event to occur.

     "Initial  Triggering  Event" is  defined  as the  occurrence  of any of the
following events: (i) Saratoga or any of its subsidiaries, without the Company's
prior  written  consent,  enters  into an  agreement  with any person  (the term
"person" having the meaning assigned thereto in Sections 3(a)(9) and 13(d)(3) of
the   Securities   Exchange  Act  of  1934,   and  the  rules  and   regulations
thereunder)(other  than the Company or any subsidiary  thereof) to engage in, or
the Board of Directors of Saratoga  recommends that the shareholders of Saratoga
approve or accept (other than as  contemplated by the Merger  Agreement),  (x) a
merger or consolidation,  or any similar transaction,  involving Saratoga or any
Significant Subsidiary (as defined in Rule 1-02 of Regulation S-X promulgated by
the Securities and Exchange Commission (the "SEC")) of Saratoga, (y) a purchase,
lease or other acquisition  representing 15% or more of the consolidated  assets
of  Saratoga  and its  subsidiaries,  or (z) a  purchase  or  other  acquisition
(including  by way of merger,  consolidation,  share  exchange or  otherwise) of
securities  representing  10% or more of the  voting  power of  Saratoga  or any
Significant  Subsidiary of Saratoga (each of the  transactions  described in the
preceding  clauses  (x),  (y)  and  (z)  being  referred  to as an  "Acquisition
Transaction");  (ii) Saratoga or any of its subsidiaries or affiliates,  without
having received the Company's  prior written  consent,  authorizes,  recommends,
proposes or publicly announces its intention to authorize, recommend or propose,
to engage in an Acquisition  Transaction  with any person other than the Company
or a  subsidiary  thereof,  or the  Board  of  Directors  of  Saratoga  publicly
withdraws or modifies,  or publicly  announces its intent to withdraw or modify,
in any manner adverse to the Company,  its recommendation  that the shareholders
of Saratoga approve the transactions contemplated by the Merger Agreement; (iii)
Any person  (other than the  Company,  any  subsidiary  thereof or any  Saratoga
subsidiary acting in a fiduciary capacity) acquires beneficial  ownership or the
right to acquire  beneficial  ownership of 10% or more of the outstanding shares
of  Saratoga  Common  Stock;  (iv) Any  person  (other  than the  Company or any
subsidiary  thereof) makes a bona fide proposal to Saratoga or its  shareholders
by public  announcement or written  communication that is or becomes the subject
of public disclosure to engage in an Acquisition Transaction;  (v) A third party
makes a proposal  to Saratoga or its  shareholders  to engage in an  Acquisition
Transaction, followed by Saratoga breaching any covenant or obligation contained
in the Merger  Agreement,  such breach  entitling  the Company to terminate  the
Merger Agreement,  and such breach shall not be cured prior to the date that the
Company  sends notice of its  exercise of the Stock Option to Saratoga;  or (vi)
Any person  (other than the Company or any  subsidiary  thereof),  other than in
connection  with a transaction  to which the Company has given its prior written
consent, files an application or notice with the Federal Reserve Board, or other
federal or state  bank  regulatory  authority,  which  application  or notice is
accepted for processing, for approval to engage in an Acquisition Transaction.

     "Subsequent  Triggering  Event" is defined as either (A) the acquisition by
any person  (other than the  Company or any  subsidiary  thereof) of  beneficial
ownership of 20% or more of the then  outstanding  Common Stock of Saratoga,  or
(B) the  occurrence  of the Initial  Triggering  Event  described  in clause (i)
above,  except that the percentage  referenced in subclause (z) thereof shall be
20%.

     The information in this report shall not constitute an offer to exchange or
the solicitation of an offer to exchange, nor shall there be any exchange of the
Company's  Common  Stock in any  state in which  such  offer,  solicitation,  or
exchange would be unlawful prior to the registration or qualification  under the
securities  laws of any such state.  The Company's  Common Stock to be exchanged
will be offered only by means of a prospectus filed with the SEC. A registration
statement  relating to the Company's  Common Stock to be exchanged will be filed
with the SEC. The Company's Common Stock may not be exchanged, nor may offers to
exchange be  accepted,  prior to the time such  registration  statement  becomes
effective.

     Item 7: Financial Statements and Exhibits
             ---------------------------------

     (c)  Exhibits. The following is furnished in accordance with the provisions
          of Item 601 of Regulation S-K.

          Exhibit 2.1: Agreement and Plan of Merger dated as of August 27, 1999,
                       among  the  Registrant,  Saratoga  Bancorp  and  Saratoga
                       National Bank.

          Exhibit 99.1:Stock  Option  Agreement  dated  as  of August 27,  1999,
                       among the Registrant and Saratoga Bancorp.

<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 thereunto duly authorized.

Dated: September 1, 1999

                        SJNB Financial Corp.
                        --------------------
                        (Registrant)




                        By /s/ Eugene E. Blakeslee
                          ------------------------------
                          Eugene E. Blakeslee
                          Executive Vince President and
                          Chief Financial Officer (Chief
                          Accounting Officer)


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

                          AGREEMENT AND PLAN OF MERGER



                           dated as of August 27, 1999



                                      among



                              SJNB FINANCIAL CORP.,



                                SARATOGA BANCORP



                                       and



                             SARATOGA NATIONAL BANK

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




                                TABLE OF CONTENTS

                                                                            Page


ARTICLE I      THE MERGER......................................................2
         1.1   Effective Time of the Merger....................................2
         1.2   Closing.........................................................2
         1.3   Effects of the Merger...........................................2
         1.4   Alternative Structure...........................................3
         1.5   Absence of Control..............................................3

ARTICLE II     EFFECT  OF  THE  MERGER  ON THE CAPITAL  STOCK OF THE CONSTITUENT
               CORPORATIONS; EXCHANGE OF CERTIFICATES..........................3
         2.1   Effect on Capital Stock of the Constituent Corporations.........4
               (a)  Conversion of Saratoga Common Stock........................4
               (b)  SJNB Capital Stock.........................................4
         2.2   No Further Ownership Rights in Saratoga Common Stock............4
         2.3   Fractional Shares...............................................4
         2.4   Surrender of Shares of Saratoga Common Stock....................5
         2.5   Adjustments.....................................................6
         2.6   Options.........................................................6
         2.7   Dissenters' Rights..............................................7

ARTICLE III    REPRESENTATIONS AND WARRANTIES..................................7
         3.1   Representations and Warranties of Saratoga and SNB..............7
               (a)  Organization, Standing and Power...........................7
               (b)  Capital Structure; Ownership of SJNB Common Stock..........9
               (c)  Authority; No Violation...................................10
               (d)  Financial Statements......................................12
               (e)  Saratoga SEC Documents....................................12
               (f)  Saratoga Information Supplied.............................13
               (g)  Compliance with Applicable Laws...........................13
               (h)  Litigation................................................14
               (i)  Taxes.....................................................14
               (j)  Certain Agreements........................................15
               (k)  Benefit Plans.............................................16
               (l)  Subsidiaries..............................................18
               (m)  Agreements with Bank or Other Regulators..................19
               (n)  Absence of Certain Changes or Events......................19
               (o)  Undisclosed Liabilities...................................19
               (p)  Governmental Reports......................................19
               (q)  Environmental Liability...................................20
               (r)  Properties................................................22
               (s)  Transactions with Affiliates..............................23
               (t)  Brokers or Finders........................................23
               (u)  Intellectual Property.....................................23
               (v)  Pooling of Interests......................................23
               (w)  Opinion of Financial Advisor..............................23
               (x)  Community Reinvestment Act Compliance.....................24
               (y)  Year 2000 Readiness.......................................24
               (z)  Insurance.................................................24
               (aa) Loans and Other Assets....................................25
               (ab) Restrictions on Investments...............................26
               (ac) No Brokered Deposits......................................26
               (ad) Derivatives Contracts; Structured Notes; Etc..............26
               (ae) Labor Matters.............................................27
         3.2   Representations and Warranties of SJNB.........................27
               (a)  Organization, Standing and Power..........................27
               (b)  Capital Structure; Ownership of SJNB Common Stock.........27
               (c)  Authority; No Violation...................................28
               (d)  Financial Statements......................................30
               (e)  SJNB SEC Documents........................................30
               (f)  SJNB Information Supplied.................................31
               (g)  Compliance with Applicable Laws...........................31
               (h)  Litigation................................................32
               (i)  Taxes.....................................................32
               (j)  Certain Agreements........................................33
               (k)  Benefit Plans.............................................34
               (l)  Subsidiaries..............................................36
               (m)  Agreements with Bank or Other Regulators..................36
               (n)  Absence of Certain Changes or Events......................36
               (o)  Undisclosed Liabilities...................................36
               (p)  Governmental Reports......................................37
               (q)  Environmental Liability...................................37
               (r)  Properties................................................39
               (s)  Transactions with Affiliates..............................39
               (t)  No Broker or Finder.......................................40
               (u)  Intellectual Property.....................................40
               (v)  Pooling of Interests......................................40
               (w)  Community Reinvestment Act Compliance.....................40
               (x)  Year 2000 Readiness.......................................40
               (y)  Insurance.................................................41
               (z)  Loans and Other Assets....................................41
               (aa) Derivatives Contracts; Structured Notes; Etc..............42
               (ab) Labor Matters.............................................42

ARTICLE IV     COVENANTS RELATING TO CONDUCT OF BUSINESS......................43
         4.1   Covenants of Saratoga..........................................43
         4.2   Covenants of SJNB..............................................47


ARTICLE V      ADDITIONAL AGREEMENTS..........................................49
         5.1   Regulatory Matters.............................................49
         5.2   Access to Information..........................................50
         5.3   Shareholders' Meetings.........................................50
         5.4   No Solicitations...............................................51
         5.5   Legal Conditions...............................................53
         5.6   Employee Benefit Plans.........................................54
         5.7   Indemnification; Directors' and Officers' Insurance............55
         5.8   Additional Agreements..........................................56
         5.9   Fees and Expenses..............................................56
         5.10  Cooperation....................................................57
         5.11  Affiliates.....................................................58
         5.12  Stock Exchange Listing.........................................58
         5.13  Advice of Changes..............................................58
         5.14  Subsequent  Interim  and  Annual  Financial  Statements;  Certain
               Reports........................................................58
         5.15  Dissenters' Rights.............................................58
         5.16  SNB Board of Directors and Executive Officers..................58
         5.17  Transition Services............................................59

ARTICLE VI     CONDITIONS PRECEDENT...........................................59
         6.1   Conditions to Each Party's Obligation..........................59
               (a)  Shareholder Approvals.....................................59
               (b)  Other Approvals...........................................59
               (c)  No Injunctions or Restraints..............................59
               (d)  NASDAQ National Market Listing............................59
               (e)  S-4.......................................................60
               (f)  Pooling...................................................60
               (g)  Burdensome Condition......................................60
               (h)  Dissenters' Rights........................................60
         6.2   Conditions to Obligations of SJNB..............................60
               (a)  Representations and Warranties............................60
               (b)  Performance of Obligations................................61
               (c)  Corporate Action..........................................61
               (d)  Tax Opinion...............................................61
               (e)  Material Adverse Effect...................................61
               (f)  Closing Documents.........................................61
               (g)  Bank Merger...............................................61
               (h)  Comfort Letter (S-4)......................................61
               (i)  Comfort Letter............................................62
         6.3   Conditions to Obligations of Saratoga..........................62
               (a)  Representations and Warranties............................62
               (b)  Performance of Obligations................................62
               (c)  Corporate Action..........................................62
               (d)  Tax Opinion...............................................62
               (e)  Material Adverse Effect...................................63
               (f)  Closing Documents.........................................63
               (g)  Additions to SJNB Board of Directors......................63
               (h)  Fairness Opinion..........................................63
               (i)  Comfort Letter (S-4)......................................63
               (j)  Comfort Letter............................................63

ARTICLE VII    TERMINATION AND AMENDMENT......................................63
         7.1   Termination....................................................63
         7.2   Effect of Termination..........................................67
         7.3   Amendment......................................................67
         7.4   Extension; Waiver..............................................67

ARTICLE VIII   GENERAL PROVISIONS.............................................68
         8.1   Survival of Representations, Warranties and Covenants..........68
         8.2   Notices........................................................68
         8.3   Interpretation.................................................69
         8.4   Counterparts...................................................69
         8.5   Entire   Agreement;  No  Third  Party  Beneficiaries;  Rights  of
               Ownership......................................................69
         8.6   Governing Law; Consent to Jurisdiction.........................70
         8.7   Severability...................................................70
         8.8   Assignment.....................................................70
         8.9   Publicity......................................................71
         8.10  Attorneys' Fees................................................72

Exhibit A:     Form of Agreement of Merger
Exhibit B:     Form of Stock Option Agreement
Exhibit C-1:   Form of Affiliate Agreement (Saratoga)
Exhibit C-2:   Form of Affiliate Agreement (SJNB)

<PAGE>

                             Index of Defined Terms
                             ----------------------

                                                                            Page
                                                                            ----
Acquisition Event.............................................................53
Action........................................................................72
Actual Expenses...............................................................57
Affiliate......................................................................9
Agreement......................................................................1
Agreement of Merger............................................................2
Average SJNB Closing Price....................................................66
Bank Merger....................................................................1
Bank Regulators...............................................................13
Benefit Plans.................................................................17
BHC Act........................................................................7
BIF............................................................................7
Burdensome Condition..........................................................60
Business Day...................................................................2
CGCL...........................................................................2
Change in Control.............................................................54
Closing........................................................................2
Closing Date...................................................................2
Code...........................................................................1
Confidentiality Agreement.....................................................50
Consents......................................................................59
Constituent Corporations.......................................................3
CRA...........................................................................24
date hereof....................................................................1
Derivatives Contract..........................................................26
Determination Date............................................................66
Dissenting Shares..............................................................7
DPC Shares....................................................................10
Effective Time.................................................................2
ERISA.........................................................................16
Exchange Act..................................................................12
Exchange Agent.................................................................5
Exchange Ratio.................................................................4
FDIC...........................................................................7
Federal Reserve...............................................................11
FFIEC.........................................................................24
GAAP..........................................................................12
Governmental Entity...........................................................11
Indemnified Liabilities.......................................................55
Indemnified Parties...........................................................55
Injunction....................................................................59
knowledge......................................................................9
Litigation....................................................................14
material.......................................................................8
material adverse effect........................................................8
Merger.........................................................................1
Minimum Price.................................................................65
NASDAQ........................................................................66
OCC...........................................................................12
OREO..........................................................................25
PBGC..........................................................................17
person.........................................................................9
Proxy Statement...............................................................12
Representatives...............................................................51
Requisite Regulatory Approvals................................................59
S-4...........................................................................30
Saratoga.......................................................................1
Saratoga Benefit Plans........................................................17
Saratoga Certificates..........................................................5
Saratoga Common Stock..........................................................1
Saratoga Consolidated Financial Statements....................................12
Saratoga Designees.............................................................2
Saratoga Disclosure Schedule...................................................9
Saratoga Intellectual Property................................................23
Saratoga Option................................................................6
Saratoga Permits..............................................................13
Saratoga Preferred Stock.......................................................9
Saratoga SEC Reports..........................................................12
Saratoga Shareholder Approval.................................................10
Saratoga Shareholders' Meeting................................................13
Saratoga Stock Option Plans....................................................6
Saratoga's Current Premium....................................................56
SEC...........................................................................51
SEC Fees......................................................................57
Securities Act................................................................12
SFAS No. 5.....................................................................8
Significant Subsidiary........................................................51
SJNB...........................................................................1
SJNB Benefit Plans............................................................34
SJNB Common Stock..............................................................4
SJNB Consolidated Financial Statements........................................30
SJNB Disclosure Schedule......................................................28
SJNB Intellectual Property....................................................40
SJNB Permits..................................................................31
SJNB Preferred Stock..........................................................27
SJNB SEC Reports..............................................................30
SJNB Shareholder Approval.....................................................29
SJNB Shareholders' Meeting....................................................31
SNB............................................................................1
SNB Common Stock...............................................................1
Stock Option Agreement.........................................................1
Subsidiary.....................................................................8
Superior Proposal.............................................................52
Surviving Corporation..........................................................3
Takeover Proposal.............................................................51
tax...........................................................................15
Tax return....................................................................15
taxable.......................................................................15
taxes.........................................................................15
Termination Fee...............................................................52
to the best knowledge of.......................................................9
trading day...................................................................66
Transaction Agreements.........................................................9
Trust Account Shares..........................................................10
Violation.....................................................................11
Year 2000 Ready...............................................................24
<PAGE>


     AGREEMENT AND PLAN OF MERGER (this "Agreement") dated as of August 27, 1999
(the "date  hereof"),  among SJNB  FINANCIAL  CORP.,  a  California  corporation
("SJNB"), SARATOGA BANCORP, a California corporation ("Saratoga"),  and SARATOGA
NATIONAL BANK, a national banking  association and a wholly-owned  subsidiary of
Saratoga ("SNB").

     WHEREAS,  Saratoga is the  beneficial and record owner of 300,000 shares of
the  issued  and  outstanding  common  stock,  $5.00 par  value  per share  (the
"SNB Common  Stock"),  of SNB,  constituting  all of the issued and  outstanding
shares of SNB Common Stock;

     WHEREAS,  the  Board of  Directors  of SJNB has  approved  this  Agreement,
declared it advisable  and deems it advisable  and in the best  interests of the
shareholders  of SJNB to  consummate  the  transactions  provided  for herein in
which,  inter  alia,  Saratoga  would  merge with and into SJNB  pursuant  to an
Agreement of Merger  substantially in the form attached hereto as Exhibit A (the
"Merger");

     WHEREAS,  the Boards of Directors of Saratoga  and SNB have  approved  this
Agreement  and  declared  it  advisable  and deem it  advisable  and in the best
interests of the shareholders of Saratoga and SNB to consummate the Merger;

     WHEREAS,  it is the  intention of the parties that the Merger  qualify as a
tax-free  reorganization pursuant to section 368(a) of the Internal Revenue Code
of 1986, as amended (the "Code"),  and that the Merger shall be accounted for as
a "pooling of interests";

     WHEREAS,  it is  the  intention  of the  parties  that,  immediately  after
consummation  of the Merger or, at the discretion of SJNB, as soon as reasonably
practicable thereafter, SNB shall be merged with and into San Jose National Bank
(the "Bank Merger"), and San Jose National Bank shall be the surviving entity in
the Bank Merger and shall  continue  as a  wholly-owned  Subsidiary  (as defined
herein) of SJNB;

     WHEREAS,  the  Boards  of  Directors  of SJNB,  Saratoga  and SNB have each
determined  that the  Merger  and the other  transactions  contemplated  by this
Agreement are consistent  with, and will contribute to the furtherance of, their
respective business strategies and goals; and

     WHEREAS,  as a condition and inducement to SJNB's willingness to enter into
this  Agreement,  SJNB and Saratoga are entering  into a Stock Option  Agreement
dated as of the date hereof in the form of Exhibit B  hereto (the "Stock  Option
Agreement") pursuant to which Saratoga has granted to SJNB an option to purchase
shares of the Common  Stock,  no par value,  of Saratoga  (the  "Saratoga Common
Stock") constituting 19.9% of the outstanding shares of Saratoga Common Stock.

NOW,   THEREFORE,   in   consideration  of  the  foregoing  and  the  respective
representations,  warranties,  covenants and  agreements  set forth herein,  the
parties hereto agree as follows:
<PAGE>


                                   ARTICLE I

                                   THE MERGER

     1.1  Effective Time of the Merger.  Subject to the terms and  conditions of
this  Agreement,  the Merger shall become  effective  upon the occurrence of the
filing of an agreement of merger in  substantially  the form of Exhibit A hereto
(the  "Agreement  of Merger") and officers'  certificates  prescribed by section
1103 of the California  General  Corporation  Law ("CGCL") with the Secretary of
State of the State of California,  or at such time  thereafter as is provided by
mutual agreement in the Agreement of Merger (the "Effective Time").

     1.2  Closing.  The closing of the Merger (the "Closing") will take place at
10:00 a.m.,  California time, on the first Friday which is at least ten Business
Days after receipt of all Requisite  Regulatory  Approvals and the expiration of
all requisite  waiting periods (subject to the satisfaction of the condition set
forth  in  Section  6.1(a)),  but in no event  shall  such  date be  later  than
March 31,  2000,  unless otherwise agreed in writing by the parties hereto or as
provided in Section  7.1(c) (the "Closing  Date").  The Closing shall be held at
the  offices  of SJNB  Financial  Corp.,  One  North  Market  Street,  San Jose,
California  95113,  or at such other  location as is agreed to in writing by the
parties  hereto.  As used in this  Agreement,  "Business Day" shall mean any day
that is not a  Saturday,  Sunday or other day on which  banks  are  required  or
authorized by law to be closed in California.

     1.3  Effects of the Merger.

     (a) At the Effective Time  (i) Saratoga  shall be merged with and into SJNB
and the separate corporate existence of Saratoga shall cease,  (ii) the Articles
of Incorporation  of SJNB as in effect  immediately  prior to the Effective Time
shall be the Articles  of Incorporation of the Surviving Corporation,  (iii) the
By-laws of SJNB as in effect  immediately  prior to the Effective  Time shall be
the By-laws of the  Surviving  Corporation,  (iv) the  directors  of SJNB at the
Effective Time shall be the directors of the Surviving  Corporation (except that
the Board of  Directors  of SJNB  shall  take all  necessary  action to  appoint
Richard L.  Mount and four other representatives of Saratoga (collectively,  the
"Saratoga Designees"), mutually acceptable to SJNB and Saratoga, to serve on the
Surviving  Corporation's  board of directors as of and after the Effective Time,
with three of such Saratoga Designees to serve as Class I Directors and one each
of such  Saratoga  Designees  to serve as a Class II  Director  and a  Class III
Director  of SJNB,  such  Saratoga  Designees  to serve as  directors  until the
earlier of their resignation or removal or until their respective successors are
duly  elected  and  qualified,  as the  case  may be;  provided,  however,  that
Richard L.  Mount shall remain a director of SJNB  following any  termination of
his employment with SJNB or its Subsidiaries; provided further that the Board of
Directors  of  SJNB or the  nomination  committee  thereof  shall  nominate  and
recommend the election of each of the five Saratoga  Designees for reelection as
directors of SJNB at the  conclusion  of the term of their  respective  director
class as necessary in order that each such Saratoga  Designee  shall serve as an
SJNB  director  for at least  three  years after the  Effective  Time;  provided
further,  however,  that in the event any such  Saratoga  Designee  resigns,  is
removed  (other  than  by a vote  of the  shareholders  of  SJNB)  or  otherwise
terminates  service,  the  remaining  Saratoga  Designees  may  select  a former
Saratoga director as his or her replacement and SJNB shall nominate for election
such  replacement  so  selected  to serve as a director of SJNB for at least the
remainder of the term of the Saratoga  Designee being replaced (as such term may
be required to be extended as provided in the second  proviso  above)),  (v) the
officers of SJNB  immediately  prior to the Effective Time shall be the officers
of the Surviving Corporation,  until the earlier of their resignation or removal
or until their respective successors are duly elected and qualified, as the case
may be,  (vi) Richard L.  Mount  shall be  appointed  to serve on the  Executive
Management  Committee of SJNB, and (vii) each of the Saratoga  Designees will be
appointed to serve on the Board of Directors of San Jose National Bank until the
earlier of his  resignation or removal,  until his respective  successor is duly
elected  and  qualified  or until he ceases to serve as a member of the Board of
Directors of SJNB.

     (b)  As used in this Agreement, "Constituent  Corporations" shall mean each
of SJNB and Saratoga, and "Surviving  Corporation" shall mean SJNB, at and after
the Effective Time, as the surviving  corporation in the Merger and SNB shall be
a subsidiary of SJNB.

     (c)  At and after the Effective Time,  the Merger will have the effects set
forth in the CGCL.

     1.4  Alternative  Structure.  Notwithstanding  anything  contained  in this
Agreement to the  contrary,  upon receipt of Saratoga's  prior  written  consent
(which consent shall not be unreasonably  withheld),  SJNB may specify,  for any
reasonable business,  tax or regulatory purpose,  that, before the Merger, SJNB,
Saratoga and SNB shall enter into transactions other than those described herein
in order to effect the purposes of this Agreement,  and the parties hereto shall
take all action  necessary and  appropriate to effect,  or cause to be effected,
such   transactions;   provided,   however,   that  no  such  specification  may
(a) materially  and  adversely  affect  the  timing of the  consummation  of the
transactions contemplated herein, or (b) adversely affect the economic benefits,
the form of  consideration  or the tax  effect of the  Merger to the  holders of
Saratoga Common Stock.

     1.5  Absence  of  Control.  Subject  to any  specific  provisions  of  this
Agreement, it is the intent of the parties hereto that neither SJNB nor Saratoga
by  reason  of  this  Agreement  shall  be  deemed  (until  consummation  of the
transactions contemplated hereby) to control, directly or indirectly,  the other
party and shall not exercise, or be deemed to exercise,  directly or indirectly,
a controlling influence over the management or policies of such other party.


                                   ARTICLE II

          EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE CONSTITUENT
                     CORPORATIONS; EXCHANGE OF CERTIFICATES

     2.1  Effect  on  Capital  Stock  of the  Constituent  Corporations.  At the
Effective  Time,  by virtue of the Merger and  without any action on the part of
the holder of any shares of Saratoga or SJNB capital stock:

          (a) Conversion of Saratoga Common Stock.  Subject to Sections 2.3, 2.5
     and  7.1(h),  each of the  shares  of  Saratoga  Common  Stock  issued  and
     outstanding  immediately prior to the Effective Time (other than Dissenting
     Shares  perfected  in  accordance  with  Chapter  13 of the CGCL)  shall be
     converted  into the right to receive 0.7 shares (the  "Exchange  Ratio") of
     fully paid and nonassessable shares of Common Stock, no par value per share
     (the "SJNB  Common  Stock"),  of SJNB.  All such shares of Saratoga  Common
     Stock shall no longer be outstanding  and shall  automatically  be canceled
     and  retired  and shall  cease to exist,  and each  certificate  previously
     representing  any such  shares  shall  thereafter  represent  the  right to
     receive (i) a certificate  representing  the number of whole shares of SJNB
     Common Stock into which such Saratoga  Common Stock has been converted and,
     if  applicable,  (ii)  cash in lieu of  fractional  shares as  provided  in
     Section 2.3 hereof. Certificates previously representing shares of Saratoga
     Common Stock shall be exchanged for certificates  representing whole shares
     of SJNB Common Stock issued in consideration  therefor (and, if applicable,
     cash in lieu of  fractional  shares as provided in Section 2.3 hereof) upon
     the surrender of such certificates.

          (b) SJNB Capital Stock. At and after the Effective Time, each share of
     SJNB Common Stock issued and outstanding immediately prior to the Effective
     Time shall remain an issued and outstanding  share of capital stock of SJNB
     and shall not be affected by the Merger.

     2.2  No Further Ownership  Rights in Saratoga  Common Stock.  All shares of
SJNB Common  Stock issued upon  conversion of shares of Saratoga Common Stock in
accordance  with the  terms  hereof  shall be  deemed to  represent  all  rights
pertaining  to such shares of Saratoga  Common Stock,  and,  after the Effective
Time, there shall be no further  registration of transfers on the stock transfer
books of Saratoga of the shares of Saratoga Common Stock which were  outstanding
immediately  prior  to  the  Effective  Time.  If,  after  the  Effective  Time,
certificates formerly representing shares of Saratoga Common Stock are presented
to SJNB for any reason, they shall be canceled and, if applicable,  exchanged as
provided in this Article II.

     2.3  Fractional  Shares.  Notwithstanding any other  provision  hereof,  no
fractional  shares of SJNB Common  Stock shall be issued to holders of shares of
Saratoga Common Stock. In lieu thereof,  each such holder entitled to a fraction
of a share of SJNB  Common  Stock  (after  taking  into  account  all  shares of
Saratoga  Common Stock held at the Effective Time by such holder) shall receive,
at the time of surrender of the certificates representing such holder's Saratoga
Common  Stock,  an amount  in cash  equal to the  Average  SJNB  Closing  Price,
multiplied  by the fraction of a share of SJNB Common Stock to which such holder
would  otherwise  be entitled.  No such holder  shall be entitled to  dividends,
voting  rights,  interest  on the value of, or any other  rights in respect of a
fractional share.

     2.4  Surrender of Shares of Saratoga Common Stock.

     (a)  Prior to the Effective  Time, SJNB shall appoint U.S.  Stock  Transfer
Corp. or its successor, or any other bank or trust company (having capital of at
least $50 million)  mutually  acceptable to Saratoga and SJNB, as exchange agent
(the "Exchange Agent") for the purpose of exchanging  certificates  representing
the SJNB Common Stock which are to be issued pursuant to Section 2.1, and at and
after the  Effective  Time,  SJNB shall issue and deliver to the Exchange  Agent
certificates  representing the shares of SJNB Common Stock, as shall be required
to be  delivered  to holders of shares of  Saratoga  Common  Stock  pursuant  to
Section 2.1 hereof. As soon as practicable after the Effective Time, each holder
of shares of Saratoga  Common  Stock  converted  pursuant to Section  2.1,  upon
surrender to the Exchange Agent of one or more Saratoga share  certificates (the
"Saratoga  Certificates")  for  cancellation,  will be  entitled  to  receive  a
certificate representing the number of shares of SJNB Common Stock determined in
accordance  with  Section 2.1 and a payment in cash with  respect to  fractional
shares, if any, determined in accordance with Section 2.3.

     (b)  No  ividends  or other  distributions  of any kind which are  declared
payable to  shareholders  of record of the shares of SJNB Common Stock after the
Effective Time will be paid to persons entitled to receive such certificates for
shares  of SJNB  Common  Stock  until  such  persons  surrender  their  Saratoga
Certificates.  Upon surrender of such Saratoga  Certificate,  the holder thereof
shall be paid,  without  interest,  any  dividends or other  distributions  with
respect  to the  shares of SJNB  Common  Stock as to which the  record  date and
payment date occurred on or after the  Effective  Time and on or before the date
of surrender.

     (c)  If any certificate for shares of SJNB  Common Stock is to be issued in
a name other than that in which the Saratoga Certificate surrendered in exchange
therefor is registered, it shall be a condition of such exchange that the person
requesting  such exchange  shall pay to the Exchange  Agent any transfer  costs,
taxes or other expenses  required by reason of the issuance of certificates  for
such shares of SJNB Common Stock in a name other than the  registered  holder of
the Saratoga  Certificate  surrendered,  or such persons shall  establish to the
satisfaction  of SJNB and the  Exchange  Agent that such  costs,  taxes or other
expenses have been paid or are not applicable.

     (d)  All dividends  or  distributions,  and any  cash to be paid in lieu of
fractional  shares  pursuant to Section 2.3, if held by the  Exchange  Agent for
payment or  delivery  to the  holders  of  unsurrendered  Saratoga  Certificates
representing  shares of Saratoga  Common  Stock and  unclaimed at the end of one
year from the Effective Time,  shall (together with any interest earned thereon)
at such time be paid or  redelivered  by the Exchange  Agent to SJNB,  and after
such time any  holder of a Saratoga  Certificate  who has not  surrendered  such
Saratoga  Certificate  to the Exchange Agent shall,  subject to applicable  law,
look as a  general  creditor  only to  SJNB  for  payment  or  delivery  of such
dividends or distributions or cash, as the case may be.

     (e)  Neither  SJNB nor the  Surviving  Corporation  shall be  liable to any
holder of Saratoga  Common Stock for such shares (or dividends or  distributions
thereon) or cash payable in lieu of fractional  shares  pursuant to  Section 2.3
delivered to a public official  pursuant to any applicable  abandoned  property,
escheat or similar law.

     2.5  Adjustments.  In the event SJNB changes (or  establishes a record date
for changing)  the number of shares of SJNB Common Stock issued and  outstanding
prior to the Effective  Time as a result of an issuance of shares of SJNB Common
Stock, or a recapitalization, reclassification, split-up, combination, exchange,
readjustment,  reorganization, merger, consolidation, distribution, stock split,
stock or other dividend,  or similar transaction with respect to the outstanding
SJNB Common Stock and the record date therefor, if applicable, shall be prior to
the Effective  Time, the Exchange Ratio shall be  proportionately  adjusted with
the result  that the  holders of Saratoga  Common  Stock shall  receive the same
economic benefit set forth in Section 2.1.  Further, in the event SJNB, prior to
the Effective Time, grants, issues, delivers, sells or otherwise distributes any
warrant,  option,  security,  right  or  other  instrument  convertible  into or
exchangeable  for any  shares  of SJNB  Common  Stock  (collectively,  an  "SJNB
Instrument"),  then (i) the Exchange Ratio shall be proportionately  adjusted in
the manner  prescribed  above as if the  shares of SJNB  Common  Stock  issuable
pursuant to such SJNB  Instrument were  outstanding  prior to the Effective Time
or, (ii) in the sole discretion of SJNB, SJNB shall provide,  at or prior to the
Effective Time, for the holders of the Saratoga Common Stock whose shares are to
be  converted   into  shares  of  SJNB  Common  Stock  pursuant  to  the  Merger
proportionately  equivalent SJNB  Instruments  upon  consummation of the Merger;
provided,  however,  that no adjustment hereunder shall be made for the grant of
options  under the SJNB 1996 Stock Option Plan made by the Board of Directors of
SJNB in its sole discretion;  and provided further,  that no adjustment shall be
made hereunder for any option granted in connection with a Takeover Proposal (as
defined in  Section  5.4(a)) to which  SJNB is a party  (either as  acquiror  or
target) and no adjustment  shall be made in the event that SJNB takes any action
to  authorize,  approve or adopt a shareholder  rights plan in  accordance  with
Section 4.2(a)(ii).

     2.6  Options.  At the  Effective  Time, each option  granted by Saratoga to
purchase shares of Saratoga  Common Stock (each, an "Saratoga  Option") which is
outstanding and unexercised immediately prior thereto shall cease to represent a
right to  acquire  shares  of  Saratoga  Common  Stock  and  shall be  converted
automatically  into an option to  purchase  shares  of SJNB  Common  Stock in an
amount and at an exercise  price  determined  as provided  below (and  otherwise
subject to the terms of the stock option plans of Saratoga (the "Saratoga  Stock
Option Plans") and the agreements  evidencing grants  thereunder,  including but
not limited to, the  accelerated  vesting of such  options  which shall occur in
connection  with and by virtue of the  consummation  of the Merger as and to the
extent required by such plans and agreements):  (a) the number of shares of SJNB
Common  Stock to be subject to the new option  shall be equal to the  product of
the number of shares of Saratoga Common Stock subject to the original option and
the Exchange  Ratio,  provided that any  fractional  shares of SJNB Common Stock
resulting from such  multiplication  shall be rounded down to the nearest share;
and (b) the  exercise  price per share of SJNB Common Stock under the new option
shall be equal to the  exercise  price per share of Saratoga  Common Stock under
the original option divided by the Exchange  Ratio,  provided that such exercise
price shall be rounded up to the nearest  cent. In the case of any options which
are  "incentive  stock  options"  (as defined in section  422 of the Code),  the
exercise price,  the number of shares  purchasable  pursuant to such options and
the terms and  conditions  of exercise of such options  shall be  determined  in
order to comply with section 424(a) of the Code. The duration and other terms of
the new  option  shall  be the  same as the  original  option  except  that  all
references to Saratoga shall be deemed to be references to SJNB.

     2.7  Dissenters' Rights.  Notwithstanding anything in this Agreement to the
contrary,  shares of  Saratoga  Common  Stock  which are issued and  outstanding
immediately  prior to the Effective Time and which are held by shareholders that
have not voted such  shares in favor of the Merger and have  delivered a written
demand for the valuation of such shares in the manner provided in the CGCL (such
shares,  the  "Dissenting  Shares") shall not be converted into or represent the
right to receive  SJNB  Common  Stock as provided in Section 2.1 and the holders
thereof  shall only be  entitled  to such rights as are granted by Chapter 13 of
the CGCL. Each holder of Dissenting  Shares that becomes entitled to payment for
such shares  pursuant to Chapter 13 of the CGCL shall receive  payment  therefor
from the Surviving  Corporation in accordance with the CGCL; provided,  however,
that (i) if any such holder of Dissenting  Shares shall have failed to establish
that such holder is entitled to dissenters'  rights as provided in Chapter 13 of
the CGCL, or (ii) if any such holder of Dissenting Shares shall have effectively
withdrawn the demand for valuation of such shares or lost the right to valuation
and payment of such shares under Chapter 13 of the CGCL, or (iii) if neither the
Surviving  Corporation  nor such holder of Dissenting  Shares shall have filed a
petition  demanding a determination of the value of all Dissenting Shares within
the time provided in section 1309 of the CGCL, such holder's or holders' (as the
case may be) shares of Saratoga  Common Stock shall  thereupon be deemed to have
been  converted,  as of the  Effective  Time,  into and  represent  the right to
receive  from the  Surviving  Corporation  the  shares of SJNB  Common  Stock as
provided in Section 2.1 hereof.


                                   ARTICLE III

                         REPRESENTATIONS AND WARRANTIES

     3.1  Representations  and  Warranties of Saratoga and SNB. Each of Saratoga
and SNB hereby represent and warrant to SJNB as follows:

     (a)  Organization,  Standing and Power.  Saratoga is a bank holding company
registered  under the Bank  Holding  Company Act of 1956,  as amended  (the "BHC
Act").  SNB is a wholly owned  Subsidiary of Saratoga and is a national  banking
association  organized under the laws of the United States. The deposit accounts
of  SNB  are  insured  by  the  Bank Insurance   Fund  ("BIF")  of  the  Federal
Deposit Insurance  Corporation  ("FDIC") to the fullest extent permitted by law,
and all premiums and assessments required in connection therewith have been paid
when due.  Saratoga and each of its  Subsidiaries is a bank or corporation  duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of its
jurisdiction  of  incorporation  or  organization,  has all requisite  power and
authority to own,  lease and operate its properties and to carry on its business
as now being conducted and is duly qualified and in good standing to do business
in each  jurisdiction  in which the nature of its  business or the  ownership or
leasing of its properties makes such qualification necessary, other than in such
jurisdictions  where the failure so to qualify would not, either individually or
in the aggregate,  have a material  adverse effect on Saratoga.  The Articles of
Incorporation  or  Association  and  By-laws  of  each  of  Saratoga,  and  each
Subsidiary of Saratoga,  copies of which were previously made available to SJNB,
are  true,  complete  and  correct.   The  minute  books  of  Saratoga  and  its
Subsidiaries  which have been made available to SJNB contain a complete  (except
for  certain  portions  thereof  relating  to the  Merger  and the  transactions
contemplated  hereby) and  accurate  record of all  meetings  of the  respective
Boards of Directors (and committees thereof) and shareholders.

     As used in this Agreement,

          (i)  the term  "Subsidiary"  when used with respect to any party means
     any   corporation   or  other   organization,   whether   incorporated   or
     unincorporated,  (x) of which  such party or any other  Subsidiary  of such
     party is a general partner (excluding partnerships, the general partnership
     interests  of which held by such party or any  Subsidiary  of such party do
     not have a majority of the voting interests in such partnership), or (y) at
     least a majority of the  securities  or other  interests of which having by
     their  terms  ordinary  voting  power to elect a  majority  of the board of
     directors  or others  performing  similar  functions  with  respect to such
     corporation  or other  organization  is  directly  or  indirectly  owned or
     controlled by such party or by any one or more of its  Subsidiaries,  or by
     such party and one or more of its Subsidiaries,

          (ii) any  reference to any event,  change or effect  being  "material"
     with  respect  to any  entity  means an event,  change  or effect  which is
     material in relation to the condition (financial or otherwise), properties,
     assets, liabilities, businesses, results of operations or prospects of such
     entity and its Subsidiaries taken as a whole,

          (iii) the term "material  adverse  effect" means,  with respect to any
     entity, a material adverse effect (whether or not required to be accrued or
     disclosed  under Statement of Financial  Accounting  Standards No. 5 ("SFAS
     No. 5")) (A) on the condition (financial or otherwise), properties, assets,
     liabilities,  businesses, results of operations or prospects of such entity
     and its Subsidiaries taken as a whole (but does not include any such effect
     resulting  from or  attributable  to any action or  omission by Saratoga or
     SJNB or any  Subsidiary  of either  of them  taken  with the prior  written
     consent of the other parties hereto,  in  contemplation of the transactions
     contemplated  hereby),  or (B) on the ability of such entity to perform its
     obligations under the Transaction Agreements (as defined below) on a timely
     basis,

          (iv) the term "Transaction  Agreements" shall mean this Agreement, the
     Stock Option Agreement and the Agreement of Merger,

          (v)  the term "knowledge" or "to the best knowledge of" a party hereto
     means the actual  knowledge of a director or  executive  officer of a party
     after reasonable inquiry under all the circumstances,

          (vi) the term  "Affiliate"  means,  as to any person,  a person  which
     controls, is controlled by or is under common control with such person, and

          (vii) the  term  "person"  shall  mean  an  individual,  corporation,
     partnership,  limited liability company, joint venture, association, trust,
     unincorporated organization or other entity.

     (b)  Capital Structure; Ownership of SJNB Common Stock.

          (i) The  authorized  capital stock of Saratoga  consists of 20,000,000
     shares of Saratoga Common Stock and 1,000,000 shares of preferred stock, no
     par value (the "Saratoga  Preferred Stock"),  of which (A) as of August 25,
     1999,  1,586,588  shares of Saratoga  Common Stock were  outstanding  (none
     having been issued thereafter except from the exercise of Saratoga Options)
     and (B) as of the date hereof,  no shares of Saratoga  Preferred  Stock are
     outstanding. All outstanding shares of Saratoga Common Stock have been duly
     authorized and validly issued and are fully paid and non-assessable and not
     subject to preemptive rights.

          (ii) The authorized capital stock of SNB consists of 405,000 shares of
     SNB Common Stock of which 300,000 shares are  outstanding.  All outstanding
     shares of SNB Common Stock have been duly authorized and validly issued and
     are fully paid and  non-assessable  (except to the extent  provided  in the
     National Bank Act) and not subject to preemptive rights.

          (iii)Except for this  Agreement  and the Stock Option  Agreement  and
     except as set forth in Section  3.1(b)(iii) of the  disclosure  schedule of
     Saratoga  delivered  to SJNB on the date hereof (the  "Saratoga  Disclosure
     Schedule"),  (A) there are no options, warrants, calls, rights, commitments
     or agreements of any character to which Saratoga or any of its Subsidiaries
     or  Affiliates  (as  defined  herein)  is a party  or by  which  any of the
     foregoing  are  bound  obligating  Saratoga  or any  of  its  Subsidiaries,
     including  SNB, or  Affiliates  to issue,  deliver or sell,  or cause to be
     issued,  delivered or sold,  additional shares of capital stock of Saratoga
     or  any  of  its  Subsidiaries  or  obligating   Saratoga  or  any  of  its
     Subsidiaries or Affiliates to grant,  extend or enter into any such option,
     warrant, call, right, commitment or agreement, (B) there are no outstanding
     contractual   obligations  of  Saratoga  or  any  of  its  Subsidiaries  or
     Affiliates to repurchase, redeem or otherwise acquire any shares of capital
     stock  of  Saratoga  or  any  of  its  Subsidiaries  and  (C) there  are no
     outstanding securities of any kind convertible into or exchangeable for the
     capital  stock of  Saratoga  or any of its  Subsidiaries  (or any  interest
     therein).  Except  as set  forth in  Section  3.1(b)(iii) of  the  Saratoga
     Disclosure Schedule, there is no agreement of any kind to which Saratoga or
     SNB is a party and, to the  knowledge  of Saratoga  (without  inquiry),  no
     other  agreement of any kind,  in each case that gives any person any right
     to  participate  in the  equity,  value or income of, or to vote (x) in the
     election of directors or officers of, or (y) otherwise  with respect to the
     affairs of, Saratoga or any of its Subsidiaries.

          (iv) Neither  Saratoga  nor any of its  Subsidiaries  or, to the best
     knowledge of  Saratoga,  its  Affiliates,  beneficially  owns,  directly or
     indirectly,  any  shares  of  capital  stock  of SJNB,  securities  of SJNB
     convertible into, or exchangeable for, such shares, or options, warrants or
     other rights to acquire such shares (regardless of whether such securities,
     options, warrants or other rights are then exercisable or convertible), nor
     is  Saratoga  or any of such  Subsidiaries  or  Affiliates  a party  to any
     agreement,  arrangement  or  understanding  for the  purpose of  acquiring,
     holding, voting or disposing of shares of capital stock of SJNB or any such
     other securities, options, warrants or other rights.

          (v) No shares of Saratoga Common Stock are held directly or indirectly
     by Saratoga or its Subsidiaries in trust accounts, managed accounts and the
     like or otherwise held in a fiduciary or nominee capacity (any such shares,
     and shares of SJNB Common  Stock which are  similarly  held,  whether  held
     directly  or  indirectly  by  Saratoga  or SJNB or any of their  respective
     Subsidiaries,  as the case may be,  being  referred  to  herein  as  "Trust
     Account  Shares")  and no  shares  of  Saratoga  Common  Stock  are held by
     Saratoga or its  Subsidiaries  in respect of a debt  previously  contracted
     (any such shares and shares of SJNB Common Stock which are similarly  held,
     whether  held  directly or  indirectly  by Saratoga or SJNB or any of their
     respective  Subsidiaries,  as the case may be, being  referred to herein as
     "DPC Shares").

     (c)  Authority; No Violation.

          (i)  Each of  Saratoga  and  SNB,  as  applicable,  has all  requisite
     corporate  power and  authority to enter into this  Agreement and the other
     Transaction  Agreements  and to consummate  the  transactions  contemplated
     hereby and thereby.  The execution  and delivery of this  Agreement and the
     other  Transaction  Agreements  and the  consummation  of the  transactions
     contemplated  hereby and thereby have been duly authorized by all necessary
     corporate  action on the part of Saratoga and SNB,  other than the approval
     of this  Agreement and the Agreement of Merger by the holders of a majority
     of  the  outstanding   shares  of  Saratoga  Common  Stock  (the  "Saratoga
     Shareholder Approval").  The Saratoga Shareholder Approval is the only vote
     of any class or series of Saratoga  capital stock necessary to approve this
     Agreement and the other Transaction  Agreements and the consummation of the
     transactions  contemplated hereby and thereby. This Agreement and the other
     Transaction  Agreements  have been duly  executed and  delivered by each of
     Saratoga and SNB, as applicable, and (assuming due authorization, execution
     and delivery by SJNB) constitute  the valid and binding obligations of each
     of Saratoga and SNB, as  applicable,  enforceable  against each of Saratoga
     and SNB in accordance with their terms,  subject, as to enforceability,  to
     bankruptcy,  insolvency and other laws of general applicability relating to
     or affecting  creditors' rights and to general equity  principles.  SNB has
     full corporate power and authority to consummate the Bank Merger.

          (ii)  Except  as set  forth  in  Section  3.1(c)(ii)  of the  Saratoga
     Disclosure  Schedule,  the  execution  and delivery by each of Saratoga and
     SNB, as applicable,  of this Agreement and the other Transaction Agreements
     does  not  or  will  not  when  delivered,  and  the  consummation  of  the
     transactions  contemplated  hereby and thereby will not,  conflict with, or
     result in any violation of, or constitute a default (with or without notice
     or lapse of time, or both) under,  or give rise to a right of  termination,
     cancellation  or  acceleration  of any obligation or the loss of a material
     benefit under, or the creation of a lien, pledge, security interest, charge
     or other encumbrance on any assets (any such conflict,  violation, default,
     right of termination,  cancellation or  acceleration,  loss or creation,  a
     "Violation")   pursuant   to,  (x)  any   provision   of  the  articles  of
     incorporation  or  association  or  by-laws  or  comparable  organizational
     documents  of Saratoga or any  Subsidiary  of  Saratoga,  or (y) subject to
     obtaining  or  making  the  consents,  approvals,  orders,  authorizations,
     registrations,   declarations   and  filings   referred  to  in   paragraph
     (iii) below,  any loan or  credit  agreement,  note,  mortgage,  indenture,
     lease,  Saratoga  Benefit  Plan (as  defined  in  Section  3.1(k)) or other
     agreement, obligation,  instrument, permit, concession, franchise, license,
     judgment,  order,  decree,  statute,  law,  ordinance,  rule or  regulation
     applicable to Saratoga or any  Subsidiary of Saratoga or its  properties or
     assets, which Violation,  in the case of clause (y), individually or in the
     aggregate, would have a material adverse effect on Saratoga.

          (iii)  No   consent,   approval,   order  or   authorization   of,  or
     registration,  declaration or filing with, any court, administrative agency
     or commission or other governmental authority or instrumentality,  domestic
     or foreign (a  "Governmental  Entity"),  is required by or with  respect to
     Saratoga or any of its  Subsidiaries  in connection  with the execution and
     delivery  of this  Agreement  or the other  Transaction  Agreements  or the
     consummation by Saratoga or SNB of the transactions  contemplated hereby or
     thereby,  which,  if not made or  obtained,  would have a material  adverse
     effect on  Saratoga  or on the  ability of  Saratoga  or SNB to perform its
     respective  obligations  hereunder or thereunder  on a timely basis,  or on
     SJNB's  ability  to own,  possess or  exercise  the rights of an owner with
     respect to the business and assets of Saratoga and its Subsidiaries, except
     for (A) the filing of applications  and notices with the Board of Governors
     of the Federal Reserve System (the "Federal Reserve") under the BHC Act and
     approval  of same,  (B) the filing by  Saratoga  and SJNB with the SEC of a
     joint proxy  statement (the "Proxy  Statement") in definitive form relating
     to the  meetings of the  shareholders  of  Saratoga  and SJNB to be held to
     approve and adopt this Agreement and the transactions  contemplated hereby,
     (C) such applications, filings, authorizations, orders and approvals as may
     be required by the Office of the Comptroller of the Currency  ("OCC"),  and
     (D) the  filing with the  Secretary of State of the State of  California of
     the Agreement of Merger.

     (d) Financial Statements.  Saratoga has previously delivered to SJNB copies
of (a) the  consolidated  statements of financial  condition of Saratoga and its
Subsidiaries,  as of December  31, for the fiscal  years 1997 and 1998,  and the
related consolidated  statements of income,  shareholders' equity and cash flows
for the fiscal years 1996 through  1998,  inclusive,  as reported in  Saratoga's
Annual  Reports on Form 10-K for the  relevant  fiscal  years filed with the SEC
under the Securities  Exchange Act of 1934, as amended (the "Exchange  Act"), in
each case  accompanied  by the  report of  Deloitte  & Touche  LLP,  independent
auditors  with respect to Saratoga  (the  consolidated  financial  statements of
Saratoga and its  Subsidiaries  referred to in this sentence  being  hereinafter
sometimes referred to as the "Saratoga Consolidated Financial Statements"). Each
of the financial  statements  referred to in this Section 3.1(d)  (including the
related notes,  where applicable) fairly present,  and the financial  statements
referred to in Section 5.14 hereof will fairly present (subject, in the cases of
the unaudited  statements,  to normal recurring and year-end audit  adjustments,
none of which are  expected to be material in nature or amount),  the results of
the consolidated operations and changes in shareholders' equity and consolidated
financial  condition of Saratoga and its Subsidiaries for the respective  fiscal
periods or as of the respective dates therein set forth. Each of such statements
(including  the related notes,  where  applicable)  complies,  and the financial
statements  referred  to in Section  5.14 hereof will  comply,  in all  material
respects,  with applicable accounting  requirements and with the published rules
and  regulations  of the SEC with  respect  thereto and each of such  statements
(including  the related  notes,  where  applicable)  has been, and the financial
statements  referred  to in  Section  5.14 will be,  prepared,  in all  material
respects,  in  accordance  with  United  States  generally  accepted  accounting
principles ("GAAP") consistently applied during the periods involved,  except in
each case as indicated  in such  statements  or in the notes  thereto or, in the
case of unaudited  statements  (subject to normal  recurring and year-end  audit
adjustments),  as permitted by Form 10-Q.  The books and records of Saratoga and
its  Subsidiaries  have been,  and are being,  maintained  where required in all
material  respects in accordance  with GAAP and any other  applicable  legal and
accounting requirements and, where such books and records purport to reflect any
transactions, the transactions so reflected are actual transactions.

     (e) Saratoga SEC Documents.  Saratoga has made available to SJNB a true and
complete copy of each report,  schedule,  registration  statement and definitive
proxy statement filed by Saratoga with the SEC pursuant to the Securities Act of
1933 (the  "Securities  Act") or the  Exchange  Act (other  than  reports  filed
pursuant to section 13(g) of the Exchange Act), since December 31, 1997 (as such
documents  have since the time of their filing been  amended,  the "Saratoga SEC
Reports"),  which are all the  documents  (other than  preliminary  material and
reports  required  pursuant to section  13(g) of the Exchange Act) that Saratoga
was required to file with the SEC since such date. As of their  respective dates
of filing with the SEC,  the  Saratoga  SEC  Reports  complied as to form in all
material  respects with the  requirements  of the Securities Act or the Exchange
Act,  as the case may be, and the rules and  regulations  of the SEC  thereunder
applicable  to  such  Saratoga  SEC  Reports,  and did not  contain  any  untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated  therein or necessary  to make the  statements  therein,  in light of the
circumstances  under  which  they  were  made,  not  misleading.  The  financial
statements  of Saratoga  included in the  Saratoga  SEC Reports  (including  any
related notes and schedules thereto) complied as to form, as of their respective
dates  of  filing  with  the  SEC,  in all  material  respects  with  applicable
accounting  requirements and with the published rules and regulations of the SEC
with  respect  thereto,  have  been  prepared,  in  all  material  respects,  in
accordance with GAAP applied on a consistent  basis during the periods  involved
(except  as may be  indicated  in the  notes  thereto  or,  in the  case  of the
unaudited   statements   (subject  to  normal   recurring  and  year-end   audit
adjustments),  as permitted  by Form 10-Q of the SEC) and fairly  present in all
material  respects  the  consolidated  financial  position of  Saratoga  and its
consolidated  Subsidiaries as at the dates thereof and the consolidated  results
of operations,  changes in shareholders' equity and cash flows of such companies
for the periods then ended.

     (f) Saratoga Information  Supplied.  None of the information supplied or to
be supplied by Saratoga for inclusion or incorporation by reference in the Proxy
Statement relating to the meeting of the shareholders of Saratoga (the "Saratoga
Shareholders'  Meeting")  at which the  Saratoga  Shareholder  Approval  will be
sought or for  inclusion  in the S-4 (as defined  herein)  will,  at the date of
mailing  to   shareholders   of  Saratoga  and  at  the  time  of  the  Saratoga
Shareholders'  Meeting,  (i) 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, in light of the circumstances under which
they were  made,  not  misleading  or  (ii) at  the time and in the light of the
circumstances under which it is made, be false or misleading with respect to any
material fact, or omit to state any material fact necessary in order to make the
statements therein not false or misleading or necessary to correct any statement
in any earlier communication with respect to the solicitation of a proxy for the
Saratoga Shareholders' Meeting which has become false or misleading.

     (g) Compliance with Applicable Laws.  Saratoga and its  Subsidiaries  hold,
and  at  all  relevant  times  have  held,  all  permits,  licenses,  variances,
exemptions, orders and approvals of all Governmental Entities which are material
to the operation of the businesses of Saratoga and its Subsidiaries,  taken as a
whole (the "Saratoga Permits").  Saratoga and its Subsidiaries are in compliance
and have  complied  with the terms of the  Saratoga  Permits,  except  where the
failure  so to  comply,  individually  or in the  aggregate,  would  not  have a
material  adverse  effect  on  Saratoga.  The  businesses  of  Saratoga  and its
Subsidiaries  are not being  conducted  in  violation  of any law,  ordinance or
regulation of any Governmental  Entity,  except for possible  violations  which,
individually  or in the  aggregate,  do not, and,  insofar as reasonably  can be
foreseen,  in the future will not, have a material  adverse  effect on Saratoga.
Except  for  routine  examinations  by Federal  or state  Governmental  Entities
charged with the supervision or regulation of banks or bank holding companies or
engaged in the insurance of bank deposits ("Bank Regulators"),  no investigation
by any  Governmental  Entity with respect to Saratoga or any of its Subsidiaries
is pending or  threatened,  and no proceedings by any Bank Regulator are pending
or  threatened  which  seek to revoke or  materially  limit any of the  Saratoga
Permits.  Saratoga and its  Subsidiaries  do not offer or sell insurance  and/or
securities  products,  including but not limited to annuity products,  for their
own account or the account of others.

     (h)  Litigation.  Except as set  forth in  Section  3.1(h) of the  Saratoga
Disclosure  Schedule,  to the  best  knowledge  of  Saratoga,  there is no suit,
action, proceeding, arbitration or investigation ("Litigation") pending to which
Saratoga  or any  Subsidiary  of  Saratoga  is a party or by  which  any of such
persons or their  respective  assets may be bound or, to the best  knowledge  of
Saratoga,  threatened  against  or  affecting  Saratoga  or  any  Subsidiary  of
Saratoga,   or  challenging  the  validity  or  propriety  of  the  transactions
contemplated hereby which, if adversely  determined,  would,  individually or in
the aggregate,  have or reasonably be expected to have a material adverse effect
on Saratoga  or on the  ability of  Saratoga  or SNB to perform  its  respective
obligations  under this  Agreement  or the Stock  Option  Agreement  in a timely
manner,  nor is there any  judgment,  decree,  injunction,  rule or order of any
Governmental Entity or arbitrator outstanding against Saratoga or any Subsidiary
of Saratoga.

     (i) Taxes.  Saratoga and each of its Subsidiaries have timely filed all tax
returns  required to be filed by any of them and all such tax returns were, when
filed,  correct and complete in all material respects.  Saratoga and each of its
Subsidiaries  have timely paid (or Saratoga has paid on their  behalf),  or have
set up an adequate  reserve  for the  payment of, all taxes  required to be paid
(whether or not shown as due on such  returns),  and the most  recent  financial
statements  that have been delivered to SJNB reflect an adequate  reserve (other
than reserves for deferred taxes established to reflect  differences between tax
and book basis of assets and  liabilities) for all taxes accrued but not yet due
and owing,  by Saratoga and its  Subsidiaries  accrued  through the date of such
financial  statements.  Saratoga  and its  Subsidiaries  file tax returns in all
jurisdictions where required to file tax returns.  No material  deficiencies for
any  taxes  have  been  asserted  or  assessed  against  Saratoga  or any of its
Subsidiaries  that are not  adequately  reserved  for (other than  reserves  for
deferred taxes established to reflect  differences between tax and book basis of
assets and  liabilities).  Except as set forth in Section 3.1(i) of the Saratoga
Disclosure  Schedule:  (i) there are no liens with  respect to taxes upon any of
the assets or  properties  of  Saratoga  and its  Subsidiaries,  other than with
respect to taxes not yet due and  payable,  (ii) no material  issue  relating to
taxes of Saratoga and its  Subsidiaries has been raised in writing by any taxing
authority in any audit or examination which can result in a proposed  adjustment
or  assessment  by a  governmental  authority  in a taxable  period (or  portion
thereof)  ending on or before the  Closing  Date nor, to the best  knowledge  of
Saratoga, does any basis exist for the raising of any such issue, (iii) Saratoga
and its Subsidiaries have duly and timely withheld from all payments  (including
employee  salaries,   wages  and  other  compensation)  and  paid  over  to  the
appropriate  taxing  authorities all amounts required to be so withheld and paid
over for all periods for which the statute of limitations  has not expired under
all  applicable  laws and  regulations,  (iv) as of the  Closing  Date,  none of
Saratoga  nor any of its  Subsidiaries  shall be a party to, be bound by or have
any  obligation  under,  any  tax  sharing  agreement  or  similar  contract  or
arrangement  or any  agreement  that  obligates  any of them to make any payment
computed by  reference  to the taxes,  taxable  income or taxable  losses of any
other  person,  (v)  except  as set  forth on  Section  3.1(i)  of the  Saratoga
Disclosure Schedule,  there is no contract or agreement,  plan or arrangement by
Saratoga or any of its  Subsidiaries  covering any person that,  individually or
collectively,  could give rise to the  payment  of any amount  that would not be
deductible by Saratoga or any of its  Subsidiaries  by reason of section 280G of
the Code, (vi) Saratoga and its  Subsidiaries  have collected all material sales
and use taxes required to be collected,  and have  remitted,  or will remit on a
timely basis, such amounts to the appropriate governmental authorities,  or have
been furnished properly completed exemption certificates and have maintained all
such records and  supporting  documents  in all material  respects in the manner
required by all applicable  sales and use tax statutes and  regulations  for all
periods for which the statute of  limitations  has not  expired,  (vii)  neither
Saratoga  nor any of its  Subsidiaries  has been a United  States real  property
holding  corporation  within the meaning of section 897(c)(2) of the Code during
the applicable  period  specified in section  897(c)(1)(A)(ii)  of the Code, and
(viii) none of Saratoga nor any of its  Subsidiaries (A) has been a member of an
affiliated  group  (other  than the group to which they are  currently  members)
filing a consolidated federal income tax return or (B) has any liability for the
taxes of any  person  (other  than the  members  of such  current  group)  under
Treasury  Regulation  section  1.1502-6(a)  (or any similar  provision of state,
local or foreign law), as a transferee or successor,  by contract, or otherwise.
For the purpose of this Agreement,  the term "tax" (including,  with correlative
meaning,  the terms  "taxes" and  "taxable")  shall  include,  except  where the
context  otherwise  requires,  all  Federal,  state,  local and foreign  income,
profits,  franchise, gross receipts,  payroll, sales, employment, use, property,
withholding,  excise, occupancy,  custom, duty, capital stock, ad valorem, value
added, estimated,  stamp,  alternative,  environmental,  any taxes imposed under
Subchapter H of Chapter I of Subtitle A of the Code, and other taxes,  duties or
assessments of any nature whatsoever,  together with all interest, penalties and
additions imposed with respect to such amounts.  As used in this Agreement,  the
term "Tax return" shall mean any return,  declaration,  report, claim for refund
or information return or statement relating to taxes,  including any schedule or
attachment  thereto,  and including any amendment thereof.  None of Saratoga nor
any of its Subsidiaries has filed a consent to the application of section 341(f)
of the Code.

     (j) Certain Agreements.  Section 3.1(j) of the Saratoga Disclosure Schedule
sets forth a listing of all of the  following  contracts  and other  agreements,
oral or  written  (which  are  currently  in force or which may in the future be
operative  in any  respect) to which  Saratoga or any of its  Subsidiaries  is a
party  or by or to which  Saratoga  or any of its  Subsidiaries  or any of their
respective assets or properties are bound or subject: (i) consulting  agreements
not  terminable on six months or less notice  involving the payment of more than
$25,000 per annum, or union, guild or collective  bargaining agreements covering
any employees in the United States,  (ii)  agreements  with any officer or other
key employee of Saratoga or any of its  Subsidiaries  (x)  providing any term of
employment  or (y) the benefits of which are  contingent,  or the terms of which
are materially altered,  upon the occurrence of a transaction involving Saratoga
of the nature  contemplated by this Agreement,  (iii) any agreement or plan, any
of the  benefits of which will be  increased,  or the vesting of the benefits of
which  will  be  accelerated,  by the  occurrence  of  any  of the  transactions
contemplated by this Agreement or the value of any of the benefits of which will
be  calculated  on the  basis of any of the  transactions  contemplated  by this
Agreement, (iv) contracts and other agreements for the sale or lease (other than
where  Saratoga  or  any of its  Subsidiaries  is a  lessor)  of any  assets  or
properties  (other than in the ordinary  course of business) or for the grant to
any  person  (other  than  to  Saratoga  or  any  of  its  Subsidiaries)  of any
preferential  rights to purchase any assets or  properties,  (v)  contracts  and
other  agreements  relating  to  the  acquisition  by  Saratoga  or  any  of its
Subsidiaries of any operating  business or entity or any interest therein,  (vi)
contracts or other  agreements  under which Saratoga or any of its  Subsidiaries
agrees to indemnify  any party,  other than in the ordinary  course of business,
consistent  with  past  practice,  or to  share a tax  liability  of any  party,
(vii) contracts and other agreements  containing covenants  restricting Saratoga
or any of its  Subsidiaries  from  competing in any line of business or with any
person in any geographical area or requiring Saratoga or any of its Subsidiaries
to engage in any line of business,  (viii) contracts  or other agreements (other
than contracts in the ordinary course of their banking business) relating to the
borrowing  of money by  Saratoga  or any of its  Subsidiaries,  or the direct or
indirect  guaranty by Saratoga or any of its Subsidiaries of any obligation for,
or an agreement by Saratoga or any of its Subsidiaries to service, the repayment
of borrowed money, or any other contingent obligations of Saratoga or any of its
Subsidiaries in respect of indebtedness of any other person,  and (ix) any other
material  contract or other agreement whether or not made in the ordinary course
of business, including any contract required to be filed by Saratoga pursuant to
Item  601(b)(10) of Regulation S-K of the SEC. There have been delivered or made
available to SJNB true and  complete  copies of all of the  contracts  and other
agreements set forth in Section 3.1(j) of the Saratoga  Disclosure  Schedule and
in any other Section of the Saratoga Disclosure Schedule. Except as set forth in
Section 3.1(j) of the Saratoga Disclosure Schedule, each such contract and other
agreement is in full force and effect and constitutes a legal, valid and binding
obligation of Saratoga or its Subsidiaries,  as the case may be, and to the best
knowledge of Saratoga, each other party thereto,  enforceable in accordance with
its terms subject, as to enforceability,  to bankruptcy,  insolvency,  and other
laws of general applicability  relating to or affecting creditors' rights and to
general equity  principles.  Neither Saratoga nor any Subsidiary of Saratoga has
received any notice,  whether  written or oral, of  termination  or intention to
terminate  from any other party to such contract or agreement.  None of Saratoga
or any of its  Subsidiaries  or (to the best  knowledge of  Saratoga)  any other
party to any such  contract or agreement is in violation or breach of or default
under any such contract or agreement (or with or without notice or lapse of time
or both,  would be in violation or breach of or default  under any such contract
or  agreement),  which  violation,  breach  or  default  has had or would  have,
individually or in the aggregate, a material adverse effect on Saratoga.

     (k) Benefit Plans.

          (i) Section 3.1(k) of the Saratoga Disclosure Schedule contains a true
     and complete  list of each  "employee  benefit plan" (within the meaning of
     section 3(3) of the  Employee  Retirement Income  Security Act of 1974,  as
     amended  ("ERISA")),  including,  without  limitation,  multiemployer plans
     (within the meaning of ERISA section 3(37)), and all stock purchase,  stock
     option,   severance,   employment,   change-in-control,   fringe   benefit,
     collective bargaining,  bonus, incentive,  deferred compensation,  employee
     stock ownership,  retirement, profit sharing and all other employee benefit
     plans, agreements, programs, policies or other arrangements, whether or not
     subject to ERISA, and whether formal or informal,  oral or written (all the
     foregoing being herein called "Benefit  Plans"),  that are sponsored or are
     being  maintained or contributed  to, or required to be contributed  to, by
     Saratoga or any of its  Subsidiaries  (the "Saratoga  Benefit  Plans").  No
     Saratoga Benefit Plan is a multiemployer plan or is subject to a collective
     bargaining agreement.

          (ii)  With  respect  to  each  Saratoga  Benefit  Plan,  Saratoga  has
     delivered to SJNB a current,  accurate and complete copy (or, to the extent
     no such copy exists,  an accurate  description)  thereof and, to the extent
     applicable,  (A) any related trust  agreement or other funding  instrument;
     (B) the most recent determination  letter; (C) any summary plan description
     and  other  written   communications   (or  a   description   of  any  oral
     communications)  by  Saratoga  or any of its  Subsidiaries  to any of their
     respective  employees  concerning the extent of the benefits provided under
     any  Saratoga  Benefit  Plan;  and  (D)  except  as  described  in  Section
     3.1(k)(ii) of  the Saratoga  Disclosure  Schedule,  for the two most recent
     years  (I) the Form 5500 and  attached  schedules;  (II) audited  financial
     statements; and (III) actuarial valuation reports.

          (iii) Except as set forth in Section 3.1(k) of the Saratoga Disclosure
     Schedule,   (A)  each  Saratoga  Benefit  Plan  has  been  established  and
     administered  in  accordance  with  its  terms,  and in  compliance  in all
     material  respects with the  applicable  provisions of ERISA,  the Code and
     other applicable  laws,  rules and  regulations;  (B) each Saratoga Benefit
     Plan which is intended to be  qualified  within the meaning of Code section
     401(a) is so qualified and has received a favorable determination letter as
     to its qualification and nothing has occurred, whether by action or failure
     to act, which would cause the loss of such qualification;  (C) with respect
     to any Saratoga  Benefit Plan, no audits,  actions,  suits or claims (other
     than routine  claims for  benefits in the  ordinary  course) are pending or
     threatened,  and no facts or  circumstances  exist which could give rise to
     any such audits,  actions,  suits or claims;  (D) neither  Saratoga nor any
     other party has engaged in a  prohibited  transaction  which could  subject
     Saratoga or any of its Subsidiaries,  or the Surviving Corporation,  to any
     taxes,  penalties  or other  liabilities  under Code  section 4975 or ERISA
     sections 409 or 502(i);  (E) no event has occurred and no condition  exists
     that could subject  Saratoga or any of its  Subsidiaries,  or the Surviving
     Corporation,  either directly or by reason of any such entity's affiliation
     with any  member of any such  entity's  Controlled  Group  (defined  as any
     organization  which  is a member  of a  controlled  group of  organizations
     within the meaning of Code sections  414(b),  (c), (m) or (o)), to any tax,
     fine,  liability or penalty imposed by ERISA,  the Code or other applicable
     laws, rules and regulations; (F) all insurance and Pension Benefit Guaranty
     Corporation  ("PBGC") premiums required to be paid with respect to Saratoga
     Benefit  Plans  through  the  Closing  Date have been or will be paid prior
     thereto and adequate  reserves  will have been  provided for on  Saratoga's
     consolidated   statement  of  financial  condition  as  of  the  month  end
     immediately  prior  to the  Closing  Date  for any  premiums  (or  portions
     thereof)  attributable  to service on or prior to the Closing Date; (G) all
     contributions required to be made prior to the Closing Date under the terms
     of each Saratoga  Benefit Plan, the Code,  ERISA or other  applicable laws,
     rules  and  regulations  have  been or will be  timely  made  and  adequate
     reserves will have been provided for on Saratoga's  consolidated  statement
     of financial condition as of the month end immediately prior to the Closing
     Date for all  benefits  attributable  to service on or prior to the Closing
     Date;  (H) no Saratoga Benefit Plan has incurred any  "accumulated  funding
     deficiency"  as such term is defined in ERISA  section 302 and  (including,
     but not  limited  to the  voting  of any  securities  held  pursuant  to an
     Saratoga  Benefit  Plan) Code section 412 (whether or not waived);  (I) the
     consummation  of this Agreement  will not result in a nonexempt  prohibited
     transaction or a breach of fiduciary duty under ERISA;  and (J) no Saratoga
     Benefit Plan provides  health coverage beyond the termination of employment
     except as provided under Code section 4980B.

          (iv)  Except  as set  forth  in  Section  3.1(k)(iv)  of the  Saratoga
     Disclosure  Schedule,  with respect to each of the Saratoga  Benefit  Plans
     which is subject to Title IV of ERISA,  as of the Closing Date,  the assets
     of each such Plan shall be at least equal in value to the present  value of
     the accrued benefits (vested and unvested) of the participants in such Plan
     on a termination and projected  basis,  based on the actuarial  methods and
     assumptions indicated in the most recent actuarial valuation reports.

          (v)  Except  as  set  forth  on  Section  3.1(k)(v)  of  the  Saratoga
     Disclosure Schedule,  no Saratoga Benefit Plan exists which provides for an
     increase in benefits  on or after the Closing  Date or could  result in the
     payment to any employee of Saratoga or any of its Subsidiaries of any money
     or other  property or rights or  accelerate  or provide any other rights or
     benefits to any such employee as a result of the transactions  contemplated
     by this Agreement. The aggregate amount of payments due from Saratoga under
     all such  contracts  and the amount due under  each such  contract,  at the
     Effective  Time,  are as set  forth in the  schedule  included  in  Section
     3.1(k)(v)  of the  Saratoga  Disclosure  Schedule.  Except  as set forth in
     Section  3.1(k)(v)  of the  Saratoga  Disclosure  Schedule,  none  of  such
     payments will constitute an "excess  parachute"  payment within the meaning
     of Code section 280G.

     (l) Subsidiaries.  Section 3.1(l) of the Saratoga Disclosure Schedule lists
all the  Subsidiaries  of  Saratoga.  Saratoga  owns,  directly  or  indirectly,
beneficially and of record 100% of the issued and outstanding  voting securities
of each  such  Subsidiary.  All of the  shares of  capital  stock of each of the
Subsidiaries  held by Saratoga or by another of its  Subsidiaries are fully paid
and  nonassessable and are owned by Saratoga or one of its Subsidiaries free and
clear of any lien, claim or other  encumbrance.  Neither Saratoga nor any of its
Subsidiaries  owns any shares of capital stock or other equity securities of any
person  (other  than,  in  the  case  of  Saratoga,  the  capital  stock  of its
Subsidiaries and, in the case of such Subsidiaries,  shares or equity securities
acquired in  satisfaction  of debts  previously  contracted in good faith in the
ordinary course of their banking business).

     (m)  Agreements  with  Bank or Other  Regulators.  Except  as set  forth in
Section 3.1(m) of the Saratoga  Disclosure  Schedule,  neither  Saratoga nor any
Subsidiary  of Saratoga is a party to any written  agreement  or  memorandum  of
understanding  with, or a party to any commitment letter or similar  undertaking
to,  or is  subject  to any order or  directive  by,  or is a  recipient  of any
extraordinary  supervisory  letter from, or has adopted any board resolutions at
the request of, any Bank  Regulator  which  restricts  materially the conduct by
Saratoga or its  Subsidiaries of their  businesses,  or in any manner relates to
their  capital  adequacy,   credit  policies,   community   reinvestment,   loan
underwriting  or  documentation  or  management,  nor has  Saratoga  or any such
Subsidiary been advised by any Bank Regulator that it is  contemplating  issuing
or requesting (or is considering the  appropriateness  of issuing or requesting)
any such order, decree,  agreement,  memorandum of understanding,  extraordinary
supervisory letter,  commitment letter or similar submission,  or any such board
resolutions.

     (n)  Absence of Certain  Changes or Events.  Except as set forth in Section
3.1(n) of the Saratoga Disclosure Schedule,  since December 31,  1998, (i) there
has not been any change,  or any event  involving a prospective  change,  in the
business,  financial condition or results of operations or prospects of Saratoga
or any of its Subsidiaries which has had, or would be reasonably likely to have,
a  material  adverse  effect  on  Saratoga,  and  (ii) Saratoga  and each of its
Subsidiaries  have conducted their respective  businesses in the ordinary course
consistent  with  their  past  practices  and  neither  Saratoga  nor any of its
Subsidiaries has taken any action or entered into any transaction,  and no event
has occurred, that would have required SJNB's consent pursuant to Section 4.1 of
this Agreement if such action had been taken,  transaction entered into or event
had occurred,  in each case, after the date of this Agreement,  nor has Saratoga
or any of its Subsidiaries entered into any agreement, plan or arrangement to do
any of the foregoing.

     (o) Undisclosed  Liabilities.  Except as set forth in Section 3.1(o) of the
Saratoga   Disclosure   Schedule,   and  except  (i) for  those  liabilities  or
obligations  that are fully  reflected or reserved  against in the  consolidated
statement of financial condition at December 31, 1998 of Saratoga referred to in
Section 3.1(d) or (ii) for  liabilities or obligations  incurred in the ordinary
course of business  consistent  with past practice since  December 31,  1998 and
which are not material to Saratoga and its Subsidiaries  taken as a whole,  none
of Saratoga or any of its  Subsidiaries has incurred any liability or obligation
of any nature whatsoever  (whether absolute,  accrued or contingent or otherwise
and whether due or to become due) that,  either alone or when  combined with all
similar  liabilities or obligations,  has had, or would have, a material adverse
effect on  Saratoga.  No  agreement  pursuant to which any loans or other assets
have been or will be sold by  Saratoga  or any  Subsidiary  entitle the buyer of
such loans or other assets,  unless there is material breach of a representation
or covenant by Saratoga or its Subsidiaries not relating to the payment or other
performance  by an  obligor  of such  loan or  other  asset  of its  obligations
thereunder,  to cause Saratoga or its  Subsidiaries  to repurchase  such loan or
other asset or the buyer to pursue any other form of recourse  against  Saratoga
or its Subsidiaries.

     (p) Governmental Reports. Saratoga and each of its Subsidiaries have timely
filed all material  reports,  registrations  and  statements,  together with any
amendments required to be made with respect thereto,  that they were required to
file since January 1,  1995 with any Governmental  Entity and have paid all fees
and assessments due and payable in connection therewith.  Except as set forth in
Section  3.1(p) of the  Saratoga  Disclosure  Schedule  and  except  for  normal
examinations  conducted  by a  Governmental  Entity  in the  regular  course  of
business of Saratoga and its Subsidiaries,  no Governmental Entity has initiated
any  proceeding or, to the best  knowledge of Saratoga,  investigation  into the
business or operations of Saratoga or any of its  Subsidiaries  since January 1,
1995. Except as set forth in Section 3.1(p) of the Saratoga Disclosure Schedule,
there  is no  material  unresolved  violation,  criticism  or  exception  by any
Governmental  Entity  with  respect to any report or  statement  relating to any
examinations of Saratoga or any of its Subsidiaries.

     (q) Environmental  Liability.  (i) Except as set forth in Section 3.1(q) of
the Saratoga Disclosure Schedule,  to the best knowledge of Saratoga,  there are
no pending or threatened claims,  actions or proceedings against Saratoga or SNB
relating to:

          (A) any asserted liability of Saratoga or any of its Affiliates or any
     current or prior owner, operator, occupier or user of any Real Property (as
     defined herein) under any Environmental Law (as defined herein),  including
     without  limitation,  the  terms and  conditions  of any  permit,  license,
     authority,  settlement or other obligation  arising under any Environmental
     Law;

          (B) any handling, storage, use or disposal of Hazardous Substances (as
     defined herein) on, under or within any Real Property or any transportation
     or removal of Hazardous Substances to or from any Real Property;

          (C) any  actual  or  threatened  discharge,  release  or  emission  of
     Hazardous  Substances  from, on, under or within any Real Property into the
     air, water, surface water, groundwater,  land surface or subsurface strata;
     or

          (D) any actual or asserted  claims for personal  injuries,  illness or
     damage to real or personal  property  related to or arising out of exposure
     to Hazardous  Substances  discharged,  released or emitted from, on, under,
     within or into, or transported from or to, any Real Property.

     (ii)  Except as set forth in  Section  3.1(q)  of the  Saratoga  Disclosure
Schedule, to the best knowledge of Saratoga, no Hazardous Substances are present
on, under or within any Real Property (except those Hazardous Substances used in
the normal  course of operating or  maintaining  the business of Saratoga or any
Subsidiary  of  Saratoga)  and,  except  as set forth in  Section  3.1(q) of the
Saratoga Disclosure  Schedule,  the presence of these Hazardous  Substances does
not violate any Environmental  Law. Except as set forth in Section 3.1(q) of the
Saratoga Disclosure  Schedule,  to the best knowledge of Saratoga,  there are no
storage tanks underground or otherwise present on any Real Property and all such
tanks set forth in Section 3.1(q) of the Saratoga  Disclosure Schedule comply in
all material respects with applicable law, all permits in respect thereof are in
full force and effect and there have been no releases or discharges of Hazardous
Substances from such tanks to the environment.

     (iii) To the best  knowledge  of  Saratoga,  except as set forth in Section
3.1(q) of the Saratoga Disclosure  Schedule,  no Hazardous Substances have been,
or have been threatened to be,  discharged,  released or emitted in a Reportable
Quantity (as defined  herein) into the air, water,  surface water,  groundwater,
land surface or subsurface  strata or  transported  to or from the Real Property
except  in  accordance  with  Environmental  Laws (in  particular,  but  without
limitation, in accordance with any permits issued pursuant thereto). To the best
knowledge of Saratoga, all notifications, remediation, removal or other response
actions of any kind  whatsoever,  in respect of such  discharges,  releases  and
emissions which are required by Environmental Laws, and by applicable agreements
with third  parties,  have been made within the time limits  prescribed  by such
Environmental  Laws  and  such  third  party  agreements.  Copies  of  all  such
notifications  or  documents  relating to any  remediation,  removal or response
action have previously been provided to SJNB.

     (iv) To the best  knowledge  of  Saratoga,  except as set forth in  Section
3.1(q) of the Saratoga Disclosure  Schedule,  Saratoga and its Affiliates are in
compliance, in all material respects, with all Environmental Laws related to the
ownership, operation, use and occupation of the Real Property.

     (v) To the best  knowledge  of  Saratoga,  except as set  forth in  Section
3.1(q) of the  Saratoga  Disclosure  Schedule,  no part of any Real  Property is
listed on  CERCLIS or the  National  Priorities  List  created  pursuant  to the
Comprehensive  Environmental Response Compensation and Liability Act of 1980, as
amended, as a site containing Hazardous Substances.

     (vi) Saratoga has provided SJNB with copies of all material  notices posted
by it under any Environmental Law with respect to the Real Property at which the
business  of  Saratoga  or its  Subsidiaries  is  conducted,  including  without
limitation,  notices  required  under  California  Health & Safety Code  section
25359.7.

     (vii) All properties held by Saratoga or its Subsidiaries  under leases are
held by them under valid,  binding and enforceable  leases, with such exceptions
as are not  material  and do not  interfere  with the conduct of the business of
Saratoga,  and  Saratoga  enjoys quiet and  peaceful  possession  of such leased
property.  Saratoga  and its  Subsidiaries  are not in default  in any  material
respect  under any material  lease,  agreement  or  obligation  regarding  their
properties to which they are a party or by which they are bound.

     (viii)  Except as set forth in Section  3.1(q) of the  Saratoga  Disclosure
Schedule,  all of Saratoga's and its Subsidiaries'  rights and obligations under
the leases referred to in Section  3.1(q)(vii)  above do not require the consent
of any other party to the transactions contemplated by this Agreement.

     (ix) For  purposes of this  Section  3.1(q) and Section  3.2(q)  only,  the
following terms shall have the indicated meaning:

          "Business"  means the  business  conducted  at any Real  Property  (as
     defined below).

          "Environmental  Law" means any and all applicable  federal,  state and
     local  laws  (whether  under  common  law,  statute,  rule,  regulation  or
     otherwise),  requirements  under permits issued with respect  thereto,  and
     other orders, decrees,  judgments,  directives or other requirements of any
     governmental  authority  relating to the  environment,  or to any Hazardous
     Substances.

          "Hazardous  Substances"  means  any  chemical,   compound,   material,
     mixture,  living organism or substance that is now defined or listed in, or
     otherwise classified or regulated in any way pursuant to, any Environmental
     Laws as a "hazardous waste," "hazardous  substance,"  "hazardous material,"
     "extremely  hazardous  waste,"  "infectious  waste," "toxic  substance," or
     "toxic  pollutants,"  such materials,  including without  limitation,  oil,
     waste oil, petroleum, waste petroleum,  polychlorinated biphenyls ("PCBs"),
     asbestos,  radon, natural gas, natural gas liquids,  liquefied natural gas,
     or  synthetic  gas usable  for fuel (or  mixtures  of natural  gas and such
     synthetic gas).

          "Real  Property"  means all  interests in real property of Saratoga or
     its Subsidiaries  (with respect to Section 3.1) or SJNB or its Subsidiaries
     (with respect to Section 3.2),  including without limitation,  interests in
     fee,  leasehold,  interest  as  mortgagee  or secured  party,  or option or
     contract to purchase or acquire.

          "Reportable  Quantity" means the quantity set forth in 40 C.F.R.  Part
     302 as it is in  effect on the  effective  date of this  Agreement  for the
     particular  Hazardous  Substances  set  forth  therein.   With  respect  to
     Hazardous Substances not listed in that part, if any, "reportable quantity"
     means that quantity which, if released, would be required to be reported to
     a Governmental Entity pursuant to applicable Environmental Law. "Reportable
     Quantity"  shall be  determined  based on a single  release  or  series  of
     related releases or threatened releases.

     (r)  Properties.  Except as set  forth in  Section  3.1(r) of the  Saratoga
Disclosure  Schedule,  Saratoga or its  Subsidiaries (i) has good and marketable
title to all Real Property owned in fee, and good title to all other  properties
and assets reflected in the Saratoga Consolidated  Financial Statements as being
owned by Saratoga or its  Subsidiaries  or acquired after the date thereof which
are  material  to the  business  of Saratoga  on a  consolidated  basis  (except
properties sold or otherwise  disposed of since the date thereof in the ordinary
course of  business),  free and clear of all claims,  liens,  charges,  security
interests or  encumbrances of any nature  whatsoever  except (A) statutory liens
securing  payments  not yet  delinquent,  (B) liens on  assets  of SNB  securing
deposits  incurred in the ordinary  course of its banking  business and (C) such
imperfections or  irregularities  of title,  claims,  liens,  charges,  security
interests or encumbrances as do not materially  affect the use of the properties
or assets subject  thereto or affected  thereby or otherwise  materially  impair
business  operations at such  properties and (ii) is the lessee of all leasehold
estates reflected in the Saratoga Consolidated  Financial Statements or acquired
after the date  thereof  which are  material to its  business on a  consolidated
basis  (except  for  leases  that have  expired  by their  terms  since the date
thereof)  and  is in  possession  of  the  properties  purported  to  be  leased
thereunder,  and each such lease is valid without material default thereunder by
the lessee or, to the best  knowledge  of  Saratoga,  the lessor.  Except as set
forth in Section 3.1(r) of the Saratoga Disclosure Schedule, all real properties
owned by Saratoga or its  Subsidiaries  are owned in  accordance in all material
respects with all requirements of applicable rules,  regulations and policies of
the Bank Regulators.

     (s) Transactions with Affiliates.  Except as set forth in Section 3.1(s) of
the Saratoga Disclosure  Schedule and except for those arrangements,  contracts,
agreements  or  transactions  which were entered into in the ordinary  course of
business, since December 31, 1998, neither Saratoga nor SNB has extended credit,
committed to extend credit or transferred  any asset to or assumed or guaranteed
any  liability of or entered into any other  transactions  with the employees or
directors  of Saratoga or SNB, or any spouse or child of any of them,  or to any
of their  "affiliates"  or  "associates"  as such terms are  defined in Rule 405
under the Securities Act. Any such transactions, including those in the ordinary
course of business,  have been on terms no less favorable than those which would
prevail in an arm's-length transaction with an independent third party.

     (t) Brokers or Finders.  No agent,  broker,  investment  banker,  financial
advisor  or other  firm or  person is or will be  entitled  to any  broker's  or
finder's fee or any other similar  commission  or fee in connection  with any of
the transactions  contemplated by this Agreement,  except for First Security Van
Kasper  whose fees and  expenses  will be paid by  Saratoga in  accordance  with
Saratoga's  agreement  with  such  firm (a  copy of  which  agreement  has  been
delivered to SJNB prior to the date of this Agreement).

     (u)  Intellectual  Property.  Except as set forth in Section  3.1(u) of the
Saratoga Disclosure Schedule,  Saratoga and its Subsidiaries own or have a valid
license to use all  trademarks,  service  marks and trade names  (including  any
registrations  or  applications  for  registration  of  any  of  the  foregoing)
(collectively, the "Saratoga Intellectual Property") necessary to carry on their
business    substantially    as   currently    conducted,    except   for   such
Saratoga Intellectual  Property the failure of which to own or validly  license,
individually  or in the  aggregate,  would not  reasonably be expected to have a
material  adverse effect on Saratoga.  Neither  Saratoga nor any such Subsidiary
has received any notice of  infringement  of or conflict with,  and, to the best
knowledge of Saratoga,  there are no  infringements  of or conflicts  with,  the
rights of others with respect to the use of any  Saratoga Intellectual  Property
that, individually or in the aggregate, in either such case, would reasonably be
expected to have a material adverse effect on Saratoga.

     (v)  Pooling of  Interests.  Except as set forth in  Section  3.1(v) of the
Saratoga Disclosure Schedule, as of the date of this Agreement,  Saratoga has no
reason (in respect to matters  pertaining  to  Saratoga  existing as of the date
hereof or  expected to exist as of the Closing  Date) to believe  that  Saratoga
will not qualify for pooling of  interests  treatment  for  accounting  purposes
under GAAP as presently in effect.

     (w) Opinion of Financial Advisor. Saratoga has received the written opinion
of First  Security Van Kasper dated the date hereof,  to the effect that,  as of
such date,  subject to the limitations  and conditions  contained  therein,  the
consideration to be received by the holders of Saratoga Common Stock pursuant to
the Merger is fair to such holders from a financial point of view.

     (x) Community Reinvestment Act Compliance. SNB is in substantial compliance
with the applicable provisions of the Community Reinvestment Act of 1977 and the
regulations promulgated thereunder (collectively,  the "CRA") and has received a
CRA rating of "satisfactory"  from the OCC in its most recent  examination,  and
neither  Saratoga  nor SNB has any  knowledge  of the  existence  of any fact or
circumstance or set of facts or circumstances which could be reasonably expected
to result in SNB failing to be in substantial compliance with such provisions or
having its current rating lowered.

     (y) Year 2000  Readiness.  Saratoga  and its  Subsidiaries  have a plan and
organization  in place to minimize any  material  adverse  effect  caused by the
failure  of any  system,  equipment  or  product  which  is  material  to  their
respective  operations or financial  condition to be Year 2000 Ready (as defined
below).  Such  plan  addresses,  at a  minimum,  the  issues  set  forth  in the
statements of the Federal Financial Institutions  Examination Council ("FFIEC"),
dated May 5,  1997,  entitled  "Year 2000  Project  Management  Awareness,"  and
December 1997,  entitled  "Safety and Soundness  Guidelines  Concerning the Year
2000 Business Risk," as well as any other statements of the FFIEC related to the
Year 2000, as such issues might affect Saratoga and its  Subsidiaries.  Saratoga
has provided to SJNB a complete and accurate  copy of the plan,  which  includes
Saratoga's  Year 2000  organization  and an estimate of  anticipated  associated
costs. Saratoga is using its best efforts to implement such plan, which includes
seeking  assurances  from its  vendors  and  suppliers  that such  vendors'  and
suppliers'  products and services  which are material to its operations are Year
2000 Ready,  replacing  any  material  products  and  services  supplied by such
vendors  or  suppliers  which  are not Year 2000  Ready  with new  products  and
services  which are Year 2000  Ready,  and/or  working  with  such  vendors  and
suppliers to achieve Year 2000 Readiness with respect to such material  products
and services. Such plan shall also establish procedures to evaluate,  manage and
mitigate  Year  2000-related  risks to Saratoga  posed by material  customers of
Saratoga or any of its  Subsidiaries  who may not themselves be Year 2000 Ready.
Neither Saratoga nor its  Subsidiaries  have received,  or expect to receive,  a
"Year 2000  Deficiency  Notification  Letter"  (as such term is  employed in the
Federal  Reserve's  Supervision and Regulation  Letter No. SR 98-3 (SUP),  dated
March 4, 1998).  As used herein,  the term "Year 2000 Ready" shall mean that the
functionality  and the  performance of any system or piece of equipment will not
be materially  adversely affected as a result of the date change for any date on
or after January 1,  2000,  including leap year  calculations,  and that, to the
extent  applicable to normal operating  specifications,  the system or equipment
will in all material respects  accurately accept,  store,  retrieve,  calculate,
compare and otherwise process dates of January 1, 2000 and later.

     (z) Insurance. Saratoga has previously delivered to SJNB a list identifying
all insurance  policies  maintained  on behalf of Saratoga and its  Subsidiaries
(other  than  mortgage,  title and other  similar  policies  for the  benefit of
Saratoga or its  Subsidiaries as mortgagees under  residential  mortgage loans).
All of the  material  insurance  policies  and  bonds  maintained  by or for the
benefit of Saratoga and its  Subsidiaries  are in full force and effect,  to the
best  knowledge of Saratoga,  Saratoga and its  Subsidiaries  are not in default
thereunder, and all material claims thereunder have been filed in due and timely
fashion,  and neither  Saratoga nor any of its  Subsidiaries has received notice
that any of such  material  claims  have been or will be denied.  The  insurance
policies and bonds  maintained by Saratoga and its  Subsidiaries  are written by
reputable insurers and are in such amounts, cover such risks and have such other
terms as is customary  for banks and bank holding  companies  comparable in size
and operations to Saratoga and its Subsidiaries.  Since December 31, 1998, there
has not been any damage to,  destruction  of, or loss of any assets of  Saratoga
and its  Subsidiaries  (whether or not covered by  insurance)  that could have a
material   adverse  effect  on  Saratoga.   Neither  Saratoga  nor  any  of  its
Subsidiaries has received any notice of a premium increase or cancellation  with
respect to any of its  insurance  policies  or bonds,  and within the last three
years,  neither  Saratoga  nor any of its  Subsidiaries  has  been  refused  any
insurance  coverage sought or applied for, and Saratoga has no reason to believe
that existing  insurance  coverage  cannot be renewed as and when the same shall
expire,  upon terms and  conditions  as favorable as those  presently in effect,
other than  possible  increases in premiums or  unavailability  in coverage that
have not  resulted  from an  extraordinary  loss  experience  of Saratoga or any
Saratoga Subsidiary.

     (aa) Loans and Other Assets.

     (i) Saratoga has  disclosed to SJNB prior to the date hereof the amounts of
all  loans,   leases,   other   extensions  of  credit,   commitments  or  other
interest-bearing  assets  presently owned by Saratoga or any of its Subsidiaries
that  have  been  classified  by  any  Bank  Regulator,  Saratoga's  independent
auditors,  or the management of Saratoga or any Subsidiary of Saratoga as "Other
Loans Especially Mentioned," "Substandard," "Doubtful," or "Loss", or classified
using categories with similar import,  and will have disclosed  promptly to SJNB
prior to the Closing Date all such items which will be so  classified  hereafter
and prior to the Closing Date.  All such assets or portions  thereof  classified
"Loss", or which are subsequently so classified,  have been (or will be) charged
off on a timely  basis in full,  collected  or  otherwise  placed in a  bankable
condition.  Saratoga regularly reviews and appropriately  classifies its and its
Subsidiaries' loans and other assets in accordance in all material respects with
all  applicable  legal  and  regulatory  requirements  and  GAAP.  Saratoga  has
disclosed  to SJNB the amounts  and  identities  of all other real estate  owned
("OREO")  that has been  classified  as such as of the date hereof by Saratoga's
independent auditors, management of Saratoga or any Bank Regulator and will have
promptly  disclosed to SJNB prior to the Closing Date all such assets which will
be so classified  hereafter and prior to the Closing Date. As of the date hereof
and the Closing Date,  the recorded  values of all OREO on the books of Saratoga
and its  Subsidiaries  accurately  reflect and will  reflect the net  realizable
values of each OREO parcel  thereof in  compliance  with GAAP.  Saratoga and its
Subsidiaries  have  recorded on a timely basis all expenses  associated  with or
incidental  to its OREO,  including  but not limited to taxes,  maintenance  and
repairs as required by GAAP.

     (ii) All loans,  leases,  other extensions of credit,  commitments or other
interest-bearing  assets and  investments of Saratoga and its  Subsidiaries  are
legal,  valid and  binding  obligations  enforceable  in  accordance  with their
respective  terms and are not subject to any setoffs,  counterclaims or disputes
known to Saratoga (subject to applicable bankruptcy, insolvency and similar laws
affecting  creditors'  rights generally and subject,  as to  enforceability,  to
equitable principles of general  applicability),  except as previously disclosed
to SJNB in Section  3.1(aa)(ii) of the Saratoga  Disclosure Schedule or reserved
for in the  consolidated  statement  of  financial  condition  of Saratoga as of
December 31,  1998 referred to in Section  3.1(d) in accordance  with GAAP,  and
were duly authorized  under and made in compliance  with applicable  federal and
state  laws  and  regulations.  Saratoga  and its  Subsidiaries  do not have any
extensions  or  letters  of  credit,  investments,  guarantees,  indemnification
agreements or commitments for the same (including without limitation commitments
to issue letters of credit, to create acceptances,  or to repurchase securities,
federal  funds or other  assets)  other than those  documented  on the books and
records of Saratoga and its Subsidiaries.

     (ab)  Restrictions on Investments.  Except for pledges to secure public and
trust deposits and repurchase  agreements in the ordinary course of business and
except as described in Section 3.1(ab) of the Saratoga Disclosure Schedule, none
of  the  investments  reflected  in  the  consolidated  statement  of  financial
condition of Saratoga as of December 31, 1998 referred to in Section 3.1(d), and
none of the investments made by Saratoga and its Subsidiaries since December 31,
1998, is subject to any  restriction,  whether  contractual or statutory,  which
materially impairs the ability of Saratoga or its Subsidiaries freely to dispose
of such investment at any time.

     (ac) No Brokered  Deposits.  Except as described in Section  3.1(ac) of the
Saratoga Disclosure Schedule, as of the date hereof, neither Saratoga nor any of
its Subsidiaries now has any "brokered deposits" as such deposits are defined by
applicable regulations of the OCC as of the date hereof.

     (ad) Derivatives  Contracts;  Structured Notes; Etc. Except as set forth in
Section 3.1(ad) of the Saratoga  Disclosure  Schedule,  neither Saratoga nor any
Subsidiary  is a party to or has  agreed  to enter  into an  exchange  traded or
over-the-counter equity, interest rate, foreign exchange or other swap, forward,
future,  option, cap, floor or collar or any other contract that is not included
on  the  balance  sheet  and  is  a  derivatives   contract  (including  various
combinations  thereof) (each, a "Derivatives  Contract") or owns securities that
(1)are  referred to  generically  as  "structured  notes,"  "high risk mortgage
derivatives,"  "capped  floating  rate notes" or "capped  floating rate mortgage
derivatives"  or (2) are likely to have changes in value as a result of interest
or exchange  rate  changes that  significantly  exceed  normal  changes in value
attributable to interest or exchange rate changes,  except for those Derivatives
Contracts  and  other  instruments  legally  purchased  or  entered  into in the
ordinary  course  of their  banking  business,  consistent  with  safe and sound
banking practices and regulatory  guidance,  and with counterparties  reasonably
believed by  Saratoga to be  financially  responsible.  All of such  Derivatives
Contracts  or other  instruments  are legal,  valid and binding  obligations  of
Saratoga or one of its Subsidiaries and, to the best knowledge of Saratoga, each
of the other counterparties thereto,  enforceable in accordance with their terms
(except as  enforcement  may be limited by general  principles of equity whether
applied in a court of law or a court of equity and by bankruptcy, insolvency and
similar laws affecting  creditors'  rights and remedies  generally),  and are in
full force and effect.  Saratoga and each of its  Subsidiaries  and, to the best
knowledge  of  Saratoga,  each of the other  counterparties  thereto,  have duly
performed in all material respects all of their material obligations  thereunder
to the extent that such  obligations  to perform have accrued;  and there are no
breaches,  violations  or defaults or  allegations  or assertions of such by any
party  thereunder  which  would have or would  reasonably  be expected to have a
material adverse effect on Saratoga.

     (ae) Labor Matters. Neither Saratoga nor any of its Subsidiaries is a party
to, or is bound by,  any  collective  bargaining  agreement,  contract  or other
agreement or understanding with a labor union or labor  organization,  nor is it
or any of its Subsidiaries the subject of a proceeding  asserting that it or any
such  Subsidiary has committed an unfair labor  practice  (within the meaning of
the National Labor  Relations Act) or seeking to compel it or such Subsidiary to
bargain with any labor  organization  as to wages and  conditions of employment,
nor is there  any  strike  or other  labor  dispute  involving  it or any of its
Subsidiaries  pending or, to the best of its  knowledge,  threatened,  nor is it
aware of any activity involving it or any of its Subsidiaries' employees seeking
to certify a collective  bargaining  unit or engaging in any other  organization
activity.

     3.2 Representations and Warranties of SJNB. SJNB represents and warrants to
Saratoga as follows:

     (a)  Organization,  Standing  and  Power.  SJNB is a bank  holding  company
registered under the BHC Act. The deposit  accounts of SJNB's bank  Subsidiaries
are insured by the BIF of the FDIC to the fullest  extent  permitted by law, and
all premiums and  assessments  required in connection  therewith  have been paid
when  due.  SJNB  and each of its  Subsidiaries  is a bank or  corporation  duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of its
jurisdiction  of  incorporation  or  organization,  has all requisite  power and
authority to own,  lease and operate its properties and to carry on its business
as now being conducted and is duly qualified and in good standing to do business
in each  jurisdiction  in which the nature of its  business or the  ownership or
leasing of its properties makes such qualification necessary, other than in such
jurisdictions  where the failure so to qualify would not, either individually or
in the  aggregate,  have  a  material  adverse  effect  on  SJNB.  The  Articles
of Incorporation or Association and By-laws of each of SJNB, and each Subsidiary
of SJNB,  copies of which were previously made available to Saratoga,  are true,
complete and correct.  The minute books of SJNB and its Subsidiaries  which have
been made available to Saratoga  contain a complete (except for certain portions
thereof  relating to the Merger and the  transactions  contemplated  hereby) and
accurate  record of all  meetings of the  respective  Boards of  Directors  (and
committees thereof) and shareholders.

     (b) Capital Structure; Ownership of SJNB Common Stock.

          (i) The authorized capital stock of SJNB consists of 20,000,000 shares
     of SJNB Common Stock and 5,000,000  shares of preferred stock, no par value
     (the "SJNB Preferred Stock"), of which (A) as of August 25, 1999, 2,350,118
     shares of SJNB  Common  Stock were  outstanding  (none  having  been issued
     thereafter except from the exercise of SJNB Options) and (B) as of the date
     hereof, no shares of SJNB Preferred Stock are outstanding.  All outstanding
     shares of SJNB Common Stock have been duly  authorized  and validly  issued
     and are fully paid and non-assessable and not subject to preemptive rights.
     At the Effective  Time,  the SJNB Common Stock to be issued  hereunder will
     be, when  issued in  accordance  with the terms  hereof,  duly  authorized,
     validly issued, fully paid and non-assessable and not subject to preemptive
     rights.

          (ii)  Except  for this  Agreement  and  except as set forth in Section
     3.2(b)(ii) of the disclosure  schedule of SJNB delivered to Saratoga on the
     date hereof (the "SJNB  Disclosure  Schedule"),  (A) there  are no options,
     warrants,  calls,  rights,  commitments  or  agreements of any character to
     which SJNB or any of its  Subsidiaries or Affiliates is a party or by which
     any of the foregoing are bound  obligating SJNB or any of its  Subsidiaries
     or Affiliates to issue,  deliver or sell, or cause to be issued,  delivered
     or  sold,  additional  shares  of  capital  stock  of  SJNB  or  any of its
     Subsidiaries or obligating SJNB or any of its Subsidiaries or Affiliates to
     grant,  extend  or enter  into  any  such  option,  warrant,  call,  right,
     commitment  or  agreement,   (B) there  are  no   outstanding   contractual
     obligations of SJNB or any of its Subsidiaries or Affiliates to repurchase,
     redeem or otherwise  acquire any shares of capital  stock of SJNB or any of
     its  Subsidiaries  and (C) there are no outstanding  securities of any kind
     convertible  into or  exchangeable  for the capital stock of SJNB or any of
     its Subsidiaries (or any interest therein).  Except as set forth in Section
     3.2(b)(ii) of  the SJNB Disclosure  Schedule,  there is no agreement of any
     kind to  which  SJNB is a party  and,  to the  knowledge  of SJNB  (without
     inquiry),  no other  agreement  of any kind,  in each  case that  gives any
     person any right to  participate  in the equity,  value or income of, or to
     vote (x) in the election of directors or officers of, or (y) otherwise with
     respect to the affairs of, SJNB or any of its Subsidiaries.

          (iii)  Neither  SJNB  nor  any of its  Subsidiaries  or,  to the  best
     knowledge  of  SJNB,  its  Affiliates,   beneficially  owns,   directly  or
     indirectly,  any  shares  of  capital  stock  of SJNB,  securities  of SJNB
     convertible into, or exchangeable for, such shares, or options, warrants or
     other rights to acquire such shares (regardless of whether such securities,
     options, warrants or other rights are then exercisable or convertible), nor
     is SJNB or any of such Subsidiaries or Affiliates a party to any agreement,
     arrangement or understanding for the purpose of acquiring,  holding, voting
     or  disposing  of  shares  of  capital  stock  of  SJNB or any  such  other
     securities, options, warrants or other rights.

          (iv) No shares of SJNB Common  Stock held  directly or  indirectly  by
     SJNB are Trust Account Shares or DPC Shares.

     (c) Authority; No Violation.

          (i) SJNB has all requisite corporate power and authority to enter into
     this Agreement and the other  Transaction  Agreements and to consummate the
     transactions contemplated hereby and thereby. The execution and delivery of
     this Agreement and the other Transaction Agreements and the consummation of
     the transactions  contemplated hereby and thereby have been duly authorized
     by all  necessary  corporate  action  on the part of SJNB,  other  than the
     approval of this  Agreement and the Agreement of Merger by the holders of a
     majority  of the  outstanding  shares  of  SJNB  Common  Stock  (the  "SJNB
     Shareholder  Approval").  The SJNB Shareholder Approval is the only vote of
     any  class or  series of SJNB  capital  stock  necessary  to  approve  this
     Agreement and the other Transaction  Agreements and the consummation of the
     transactions  contemplated hereby and thereby. This Agreement and the other
     Transaction  Agreements  have been duly  executed and delivered by SJNB and
     (assuming  due  authorization,  execution  and  delivery  by  Saratoga  and
     SNB) constitute  the  valid  and  binding  obligation  of SJNB  enforceable
     against SJNB in accordance with their terms, subject, as to enforceability,
     to bankruptcy,  insolvency and other laws of general applicability relating
     to or affecting  creditors'  rights and to general equity  principles.  San
     Jose National Bank has full corporate power and authority to consummate the
     Bank Merger.

          (ii) Except as set forth in Section  3.2(c)(ii) of the SJNB Disclosure
     Schedule,  the  execution  and delivery by SJNB of this  Agreement  and the
     other Transaction  Agreements does not or will not when delivered,  and the
     consummation of the transactions  contemplated hereby and thereby will not,
     result in any  Violation  pursuant to, (x) any provision of the articles of
     incorporation  or  association  or  by-laws  or  comparable  organizational
     documents of SJNB or any Subsidiary of SJNB, or (y) subject to obtaining or
     making the  consents,  approvals,  orders,  authorizations,  registrations,
     declarations and filings referred to in paragraph (iii) below,  any loan or
     credit agreement, note, mortgage,  indenture,  lease, SJNB Benefit Plan (as
     defined in  Section  3.2(k)) or other  agreement,  obligation,  instrument,
     permit, concession,  franchise,  license, judgment, order, decree, statute,
     law, ordinance,  rule or regulation applicable to SJNB or any Subsidiary of
     SJNB or its  properties or assets,  which Violation,  in the case of clause
     (y), individually or in the aggregate, would have a material adverse effect
     on SJNB.

          (iii)  No   consent,   approval,   order  or   authorization   of,  or
     registration,  declaration  or  filing  with,  any  Governmental  Entity is
     required  by or  with  respect  to  SJNB  or  any of  its  Subsidiaries  in
     connection  with the execution and delivery of this  Agreement or the other
     Transaction  Agreements  or the  consummation  by SJNB of the  transactions
     contemplated hereby or thereby, which, if not made or obtained,  would have
     a material  adverse effect on SJNB or on the ability of SJNB to perform its
     obligations hereunder or thereunder on a timely basis, or on SJNB's ability
     to own,  possess or  exercise  the  rights of an owner with  respect to the
     business  and assets of Saratoga and its  Subsidiaries,  except for (A) the
     filing of  applications  and notices with the Federal Reserve under the BHC
     Act and approval of same,  (B) the filing by Saratoga and SJNB with the SEC
     of the Proxy  Statement in definitive  form relating to the meetings of the
     shareholders  of  Saratoga  and SJNB to be held to  approve  and adopt this
     Agreement and the transactions  contemplated hereby, (C) the filing by SJNB
     with the SEC of a  registration  statement  on Form S-4  (the  "S-4")  with
     respect to the SJNB Common Stock issuable pursuant hereto, (D) approval for
     listing upon official  notice of issuance on the NASDAQ  National Market of
     the SJNB  Common  Stock  issuable  pursuant  hereto,  (E)  compliance  with
     applicable  state blue sky laws,  and (F) the filing with the  Secretary of
     State of the State of California of the Agreement of Merger.

     (d) Financial Statements.  SJNB has previously delivered to Saratoga copies
of (a) the  consolidated  statements  of  financial  condition  of SJNB  and its
Subsidiaries,  as of  December 31,  for the fiscal years 1997 and 1998,  and the
related consolidated  statements of income,  shareholders' equity and cash flows
for the fiscal years 1996 through 1998, inclusive,  as reported in SJNB's Annual
Reports on Form 10-K for the relevant  fiscal years filed with the SEC under the
Exchange Act, in each case  accompanied  by the report of KPMG LLP,  independent
auditors with respect to SJNB (the consolidated financial statements of SJNB and
its  Subsidiaries  referred  to in this  sentence  being  hereinafter  sometimes
referred  to as the  "SJNB  Consolidated  Financial  Statements").  Each  of the
financial  statements  referred to in this Section 3.2(d) (including the related
notes,  where  applicable)  fairly  present,  and  the  consolidated   financial
statements  referred to in Section 5.14 hereof will fairly  present  (subject in
the cases of the unaudited  statements,  to normal  recurring and year-end audit
adjustments, none of which are expected to be material in nature or amount), the
results of the consolidated  operations and changes in shareholders'  equity and
consolidated financial condition of SJNB and its Subsidiaries for the respective
fiscal  periods or as of the  respective  dates therein set forth.  Each of such
statements  (including the related notes,  where applicable)  complies,  and the
financial  statements  referred to in Section  5.14 hereof will  comply,  in all
material  respects,   with  applicable  accounting  requirements  and  with  the
published rules and regulations of the SEC with respect thereto and each of such
statements  (including the related notes,  where  applicable)  has been, and the
financial  statements  referred  to in Section  5.14 will be,  prepared,  in all
material  respects,  in accordance  with GAAP  consistently  applied  during the
periods involved,  except in each case as indicated in such statements or in the
notes  thereto or, in the case of the  unaudited  statements  (subject to normal
recurring and year-end audit adjustments),  as permitted by Form 10-Q. The books
and records of SJNB and its  Subsidiaries  have been, and are being,  maintained
where  required in all material  respects in accordance  with GAAP and any other
applicable legal and accounting  requirements  and, where such books and records
purport to reflect any  transactions,  the  transactions so reflected are actual
transactions.

     (e) SJNB SEC  Documents.  SJNB has made  available  to  Saratoga a true and
complete copy of each report,  schedule,  registration  statement and definitive
proxy statement filed by SJNB with the SEC pursuant to the Securities Act or the
Exchange Act (other than reports filed pursuant to section 13(g) of the Exchange
Act),  since  December 31,  1997 (as such documents have since the time of their
filing been amended, the "SJNB SEC Reports"), which are all the documents (other
than preliminary  material and reports required pursuant to section 13(g) of the
Exchange Act) that SJNB was required to file with the SEC since such date. As of
their  respective dates of filing with the SEC, the SJNB SEC Reports complied as
to form in all material  respects with the requirements of the Securities Act or
the Exchange Act, as the case may be, and the rules and  regulations  of the SEC
thereunder  applicable to such SJNB SEC Reports,  and did not contain any untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated  therein or necessary  to make the  statements  therein,  in light of the
circumstances  under  which  they  were  made,  not  misleading.  The  financial
statements of SJNB included in the SJNB SEC Reports (including any related notes
and  schedules  thereto)  complied as to form, as of their  respective  dates of
filing  with  the SEC,  in all  material  respects  with  applicable  accounting
requirements  and with  the  published  rules  and  regulations  of the SEC with
respect thereto,  have been prepared,  in all material  respects,  in accordance
with GAAP applied on a consistent  basis during the periods  involved (except as
may  be  indicated  in the  notes  thereto  or,  in the  case  of the  unaudited
statements  (subject to normal  recurring and year-end  audit  adjustments),  as
permitted by Form 10-Q of the SEC) and fairly  present in all material  respects
the consolidated financial position of SJNB and its consolidated Subsidiaries as
at the dates  thereof and the  consolidated  results of  operations,  changes in
shareholders'  equity  and cash flows of such  companies  for the  periods  then
ended.

     (f) SJNB Information  Supplied.  None of the information  supplied or to be
supplied  by SJNB for  inclusion  or  incorporation  by  reference  in the Proxy
Statement   relating  to  the  meeting  of   shareholders  of  SJNB  (the  "SJNB
Shareholders' Meeting") at which the SJNB Shareholder Approval will be sought or
for  inclusion in the S-4 will, at the date of mailing to  shareholders  of SJNB
and at the  time of the  SJNB  Shareholders'  Meeting,  (i) 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, in light of
the circumstances under which they were made, not misleading or (ii) at the time
and in the  light of the  circumstances  under  which  it is  made,  be false or
misleading with respect to any material fact, or omit to state any material fact
necessary in order to make the  statements  therein not false or  misleading  or
necessary to correct any statement in any earlier  communication with respect to
the solicitation of a proxy for the SJNB Shareholders'  Meeting which has become
false or misleading.

     (g) Compliance with Applicable Laws. SJNB and its Subsidiaries hold, and at
all relevant  times have held,  all permits,  licenses,  variances,  exemptions,
orders and  approvals  of all  Governmental  Entities  which are material to the
operation of the businesses of SJNB and its Subsidiaries,  taken as a whole (the
"SJNB  Permits").  SJNB and its Subsidiaries are in compliance and have complied
with the terms of the SJNB  Permits,  except  where the  failure  so to  comply,
individually  or in the aggregate,  would not have a material  adverse effect on
SJNB. The  businesses of SJNB and its  Subsidiaries  are not being  conducted in
violation of any law, ordinance or regulation of any Governmental Entity, except
for possible  violations which,  individually or in the aggregate,  do not, and,
insofar as reasonably  can be foreseen,  in the future will not, have a material
adverse effect on SJNB. Except for routine  examinations by Bank Regulators,  no
investigation  by any  Governmental  Entity  with  respect to SJNB or any of its
Subsidiaries is pending or threatened,  and no proceedings by any Bank Regulator
are pending or threatened  which seek to revoke or  materially  limit any of the
SJNB Permits.  SJNB and its  Subsidiaries do not offer or sell insurance  and/or
securities  products,  including but not limited to annuity products,  for their
own account or the account of others.

     (h)  Litigation.  Except  as set  forth  in  Section  3.2(h)  of  the  SJNB
Disclosure  Schedule,  to the best  knowledge  of SJNB,  there is no  Litigation
pending  to which SJNB or any  Subsidiary  of SJNB is a party or by which any of
such persons or their  respective  assets may be bound or, to the best knowledge
of SJNB,  threatened  against or affecting  SJNB or any  Subsidiary  of SJNB, or
challenging the validity or propriety of the  transactions  contemplated  hereby
which, if adversely determined, would, individually or in the aggregate, have or
reasonably  be  expected  to have a  material  adverse  effect on SJNB or on the
ability of SJNB to perform  its  obligations  under this  Agreement  in a timely
manner,  nor is there any  judgment,  decree,  injunction,  rule or order of any
Governmental Entity or arbitrator  outstanding against SJNB or any Subsidiary of
SJNB.

     (i) Taxes.  SJNB and each of its  Subsidiaries  have  timely  filed all tax
returns  required to be filed by any of them and all such tax returns were, when
filed,  correct and  complete  in all  material  respects.  SJNB and each of its
Subsidiaries have timely paid (or SJNB has paid on their behalf), or have set up
an adequate  reserve for the payment of, all taxes  required to be paid (whether
or not shown as due on such returns),  and the most recent financial  statements
that have been  delivered to Saratoga  reflect an adequate  reserve  (other than
reserves for deferred taxes established to reflect  differences  between tax and
book basis of assets and  liabilities) for all taxes accrued but not yet due and
owing, by SJNB and its  Subsidiaries  accrued through the date of such financial
statements.  SJNB and its  Subsidiaries  file tax  returns in all  jurisdictions
where required to file tax returns. No material  deficiencies for any taxes have
been asserted or assessed against SJNB or any of its  Subsidiaries  that are not
adequately  reserved for (other than reserves for deferred taxes  established to
reflect  differences  between  tax and book  basis of assets  and  liabilities).
Except as set forth in Section 3.2(i) of the SJNB Disclosure Schedule: (i) there
are no liens with respect to taxes upon any of the assets or  properties of SJNB
and its Subsidiaries,  other than with respect to taxes not yet due and payable,
(ii) no  material issue relating to taxes of SJNB and its  Subsidiaries has been
raised in writing by any taxing authority in any audit or examination  which can
result in a proposed  adjustment or assessment by a governmental  authority in a
taxable period (or portion thereof) ending on or before the Closing Date nor, to
the best  knowledge  of SJNB,  does any basis  exist for the raising of any such
issue,  (iii) SJNB and its  Subsidiaries  have duly and timely withheld from all
payments  (including  employee salaries,  wages and other compensation) and paid
over  to the  appropriate  taxing  authorities  all  amounts  required  to be so
withheld and paid over for all periods for which the statute of limitations  has
not expired under all applicable  laws and  regulations,  (iv) as of the Closing
Date, none of SJNB nor any of its Subsidiaries  shall be a party to, be bound by
or have any obligation  under, any tax sharing  agreement or similar contract or
arrangement  or any  agreement  that  obligates  any of them to make any payment
computed by  reference  to the taxes,  taxable  income or taxable  losses of any
other person,  (v) except as set forth on Section 3.2(i) of the SJNB  Disclosure
Schedule, there is no contract or agreement,  plan or arrangement by SJNB or any
of its  Subsidiaries  covering any person that,  individually  or  collectively,
could give rise to the  payment of any amount  that would not be  deductible  by
SJNB or any of its Subsidiaries by reason of section 280G of the Code, (vi) SJNB
and its Subsidiaries have collected all material sales and use taxes required to
be collected,  and have remitted,  or will remit on a timely basis, such amounts
to the appropriate  governmental  authorities,  or have been furnished  properly
completed  exemption  certificates  and have  maintained  all such  records  and
supporting  documents  in all  material  respects in the manner  required by all
applicable  sales and use tax statutes and regulations for all periods for which
the statute of limitations  has not expired,  (vii) neither  SJNB nor any of its
Subsidiaries has been a United States real property holding  corporation  within
the  meaning of section  897(c)(2)  of the Code  during  the  applicable  period
specified in section  897(c)(1)(A)(ii) of  the Code, and (viii) none of SJNB nor
any of its Subsidiaries (A) has been a member of an affiliated group (other than
the group to which they are currently  members)  filing a  consolidated  federal
income tax return or (B) has any  liability  for the taxes of any person  (other
than the  members of such  current  group)  under  Treasury  Regulation  section
1.1502-6(a)  (or any similar  provision of state,  local or foreign  law),  as a
transferee or successor, by contract, or otherwise.  None of SJNB nor any of its
Subsidiaries  has filed a consent to the  application  of section  341(f) of the
Code.

     (j) Certain Agreements. Section 3.2(j) of the SJNB Disclosure Schedule sets
forth a listing of all of the following contracts and other agreements,  oral or
written (which are currently in force or which may in the future be operative in
any  respect)  to which SJNB or any of its  Subsidiaries  is a party or by or to
which  SJNB or any of its  Subsidiaries  or any of their  respective  assets  or
properties are bound or subject: (i) consulting agreements not terminable on six
months or less notice  involving the payment of more than $25,000 per annum,  or
union, guild or collective  bargaining  agreements covering any employees in the
United States, (ii) agreements with any officer or other key employee of SJNB or
any of its Subsidiaries (x) providing any term of employment or (y) the benefits
of which are contingent,  or the terms of which are materially altered, upon the
occurrence of a transaction  involving SJNB of the nature  contemplated  by this
Agreement,  (iii) any  agreement  or plan,  any of the benefits of which will be
increased,  or the vesting of the benefits of which will be accelerated,  by the
occurrence  of any of the  transactions  contemplated  by this  Agreement or the
value of any of the benefits of which will be  calculated on the basis of any of
the  transactions  contemplated  by this  Agreement,  (iv) contracts  and  other
agreements  for  the  sale  or  lease  (other  than  where  SJNB  or  any of its
Subsidiaries  is a  lessor)  of any  assets  or  properties  (other  than in the
ordinary  course of business) or for the grant to any person (other than to SJNB
or any of its Subsidiaries) of any preferential rights to purchase any assets or
properties,  (v) contracts  and other agreements  relating to the acquisition by
SJNB or any of its  Subsidiaries  of any  operating  business  or  entity or any
interest therein,  (vi) contracts or other agreements under which SJNB or any of
its  Subsidiaries  agrees to  indemnify  any party,  other than in the  ordinary
course of business,  consistent with past practice,  or to share a tax liability
of  any  party,   (vii) contracts  and  other  agreements  containing  covenants
restricting  SJNB  or any of its  Subsidiaries  from  competing  in any  line of
business or with any person in any geographical area or requiring SJNB or any of
its  Subsidiaries to engage in any line of business,  (viii) contracts  or other
agreements  (other  than  contracts  in the  ordinary  course  of their  banking
business) relating to the borrowing of money by SJNB or any of its Subsidiaries,
or the direct or  indirect  guaranty by SJNB or any of its  Subsidiaries  of any
obligation  for, or an agreement by SJNB or any of its  Subsidiaries to service,
the repayment of borrowed money, or any other contingent  obligations of SJNB or
any of its Subsidiaries in respect of indebtedness of any other person, and (ix)
any  other  material  contract  or other  agreement  whether  or not made in the
ordinary course of business, including any contract required to be filed by SJNB
pursuant  to Item  601(b)(10)  of  Regulation  S-K of the SEC.  There  have been
delivered or made  available to Saratoga true and complete  copies of all of the
contracts  and  other  agreements  set  forth  in  Section  3.2(j) of  the  SJNB
Disclosure  Schedule and in any other Section of the SJNB  Disclosure  Schedule.
Except as set forth in Section 3.2(j) of the SJNB Disclosure Schedule, each such
contract  and other  agreement  is in full force and effect  and  constitutes  a
legal, valid and binding obligation of SJNB or its Subsidiaries, as the case may
be, and to the best knowledge of SJNB, each other party thereto,  enforceable in
accordance  with  its  terms  subject,  as  to  enforceability,  to  bankruptcy,
insolvency  and other laws of general  applicability  relating  to or  affecting
creditors'  rights  and to  general  equity  principles.  Neither  SJNB  nor any
Subsidiary  of SJNB has  received  any  notice,  whether  written  or  oral,  of
termination  or intention to terminate  from any other party to such contract or
agreement.  None of SJNB or any of its Subsidiaries or (to the best knowledge of
SJNB) any other  party to any such  contract or  agreement  is in  violation  or
breach of or default  under any such  contract or agreement  (or with or without
notice or lapse of time or both,  would be in  violation or breach of or default
under any such contract or agreement),  which  violation,  breach or default has
had or would have,  individually or in the aggregate,  a material adverse effect
on SJNB.

     (k) Benefit Plans.

          (i) Section 3.2(k) of the SJNB Disclosure Schedule contains a true and
     complete list of each Benefit Plan that is sponsored or is being maintained
     or contributed  to, or required to be contributed to, by SJNB or any of its
     Subsidiaries  (the  "SJNB  Benefit  Plans").  No  SJNB  Benefit  Plan  is a
     multiemployer plan or is subject to a collective bargaining agreement.

          (ii) With respect to each SJNB  Benefit  Plan,  SJNB has  delivered to
     Saratoga a current,  accurate and complete  copy (or, to the extent no such
     copy  exists,  an  accurate   description)   thereof  and,  to  the  extent
     applicable,  (A) any related trust  agreement or other funding  instrument;
     (B) the most recent determination  letter; (C) any summary plan description
     and  other  written   communications   (or  a   description   of  any  oral
     communications)  by  SJNB  or  any  of its  Subsidiaries  to  any of  their
     respective  employees  concerning the extent of the benefits provided under
     any SJNB Benefit Plan; and (D) except as described in Section 3.2(k)(ii) of
     the SJNB  Disclosure  Schedule,  for the two most recent years (I) the Form
     5500  and  attached  schedules;  (II)  audited  financial  statements;  and
     (III) actuarial valuation reports.

          (iii)  Except as set forth in  Section  3.2(k) of the SJNB  Disclosure
     Schedule,  (A) each SJNB Benefit Plan has been established and administered
     in accordance  with its terms,  and in compliance in all material  respects
     with the  applicable  provisions  of ERISA,  the Code and other  applicable
     laws, rules and  regulations;  (B) each SJNB Benefit Plan which is intended
     to be qualified  within the meaning of Code section  401(a) is so qualified
     and has received a favorable  determination  letter as to its qualification
     and nothing has occurred,  whether by action or failure to act, which would
     cause the loss of such qualification;  (C) with respect to any SJNB Benefit
     Plan, no audits,  actions,  suits or claims (other than routine  claims for
     benefits in the ordinary course) are pending or threatened, and no facts or
     circumstances  exist  which  could give rise to any such  audits,  actions,
     suits or claims;  (D)  neither  SJNB nor any other  party has  engaged in a
     prohibited transaction which could subject SJNB or any of its Subsidiaries,
     or the Surviving Corporation,  to any taxes, penalties or other liabilities
     under Code section 4975 or ERISA  sections 409 or 502(i);  (E) no event has
     occurred  and no  condition  exists that could  subject  SJNB or any of its
     Subsidiaries, or the Surviving Corporation, either directly or by reason of
     any  such  entity's  affiliation  with  any  member  of any  such  entity's
     Controlled  Group  (defined  as any  organization  which is a  member  of a
     controlled  group of  organizations  within the  meaning  of Code  sections
     414(b), (c), (m) or (o)), to any tax, fine, liability or penalty imposed by
     ERISA, the Code or other  applicable  laws, rules and regulations;  (F) all
     insurance  and PBGC  premiums  required  to be paid  with  respect  to SJNB
     Benefit  Plans  through  the  Closing  Date have been or will be paid prior
     thereto  and  adequate  reserves  will  have  been  provided  for on SJNB's
     consolidated   statement  of  financial  condition  as  of  the  month  end
     immediately  prior  to the  Closing  Date  for any  premiums  (or  portions
     thereof)  attributable  to service on or prior to the Closing Date; (G) all
     contributions required to be made prior to the Closing Date under the terms
     of each SJNB Benefit Plan, the Code,  ERISA or other applicable laws, rules
     and regulations have been or will be timely made and adequate reserves will
     have  been  provided  for on SJNB's  consolidated  statement  of  financial
     condition as of the month end immediately prior to the Closing Date for all
     benefits  attributable  to service on or prior to the Closing Date;  (H) no
     SJNB Benefit Plan has incurred any "accumulated funding deficiency" as such
     term is defined in ERISA section 302 and (including, but not limited to the
     voting of any  securities  held  pursuant  to an SJNB  Benefit  Plan)  Code
     section 412 (whether or not waived); (I) the consummation of this Agreement
     will not  result  in a  nonexempt  prohibited  transaction  or a breach  of
     fiduciary  duty under ERISA;  and (J) no SJNB Benefit Plan provides  health
     coverage beyond the termination of employment except as provided under Code
     section 4980B.

          (iv) Except as set forth in Section  3.2(k)(iv) of the SJNB Disclosure
     Schedule,  with respect to each of the SJNB Benefit  Plans which is subject
     to Title IV of ERISA,  as of the Closing Date, the assets of each such Plan
     shall be at  least  equal in  value  to the  present  value of the  accrued
     benefits  (vested  and  unvested)  of the  participants  in such  Plan on a
     termination  and  projected  basis,  based  on the  actuarial  methods  and
     assumptions indicated in the most recent actuarial valuation reports.

          (v) Except as set forth on Section  3.2(k)(v)  of the SJNB  Disclosure
     Schedule,  no SJNB Benefit  Plan exists  which  provides for an increase in
     benefits on or after the Closing Date or could result in the payment to any
     employee of SJNB or any of its  Subsidiaries of any money or other property
     or rights or accelerate or provide any other rights or benefits to any such
     employee as a result of the  transactions  contemplated  by this Agreement.
     The aggregate amount of payments due from SJNB under all such contracts and
     the amount due under each such contract,  at the Effective Time, are as set
     forth in the schedule  included in Section 3.2(k)(v) of the SJNB Disclosure
     Schedule.  Except as set forth in Section  3.2(k)(v) of the SJNB Disclosure
     Schedule,  none of such  payments  will  constitute  an "excess  parachute"
     payment within the meaning of Code section 280G.

     (l) Subsidiaries.  Section 3.2(1) of the SJNB Disclosure Schedule lists all
the Subsidiaries of SJNB. SJNB owns, directly or indirectly, beneficially and of
record  100% of the  issued  and  outstanding  voting  securities  of each  such
Subsidiary.  All of the shares of capital stock of each of the Subsidiaries held
by SJNB or by another of its Subsidiaries are fully paid and  nonassessable  and
are owned by SJNB or one of its  Subsidiaries  free and clear of any lien, claim
or other  encumbrance.  Neither SJNB nor any of its Subsidiaries owns any shares
of capital  stock or other equity  securities  of any person (other than, in the
case of SJNB,  the capital  stock of its  Subsidiaries  and, in the case of such
Subsidiaries,  shares or equity  securities  acquired in  satisfaction  of debts
previously  contracted  in good faith in the  ordinary  course of their  banking
business).

     (m)  Agreements  with  Bank or Other  Regulators.  Except  as set  forth in
Section 3.2(m) of the SJNB Disclosure Schedule,  neither SJNB nor any Subsidiary
of SJNB is a party to any written agreement or memorandum of understanding with,
or a party to any commitment letter or similar  undertaking to, or is subject to
any order or directive  by, or is a recipient of any  extraordinary  supervisory
letter from,  or has adopted any board  resolutions  at the request of, any Bank
Regulator which restricts  materially the conduct by SJNB or its Subsidiaries of
their  businesses,  or in any manner relates to their capital  adequacy,  credit
policies,   community  reinvestment,   loan  underwriting  or  documentation  or
management,  nor has  SJNB or any  such  Subsidiary  been  advised  by any  Bank
Regulator that it is contemplating  issuing or requesting (or is considering the
appropriateness  of issuing or requesting)  any such order,  decree,  agreement,
memorandum of understanding, extraordinary supervisory letter, commitment letter
or similar submission, or any such board resolutions.

     (n)  Absence of Certain  Changes or Events.  Except as set forth in Section
3.2(n) of the SJNB Disclosure Schedule,  since December 31,  1998, (i) there has
not been any  change,  or any  event  involving  a  prospective  change,  in the
business,  financial  condition or results of operations or prospects of SJNB or
any of its Subsidiaries  which has had, or would be reasonably likely to have, a
material adverse effect on SJNB, and (ii) SJNB and each of its Subsidiaries have
conducted their  respective  businesses in the ordinary  course  consistent with
their past practices and neither SJNB nor any of its  Subsidiaries has taken any
action or entered into any  transaction,  and no event has occurred,  that would
have required  Saratoga's  consent  pursuant to Section 4.2 of this Agreement if
such action had been taken,  transaction entered into or event had occurred,  in
each  case,  after  the  date of  this  Agreement,  nor  has  SJNB or any of its
Subsidiaries  entered into any  agreement,  plan or arrangement to do any of the
foregoing.

     (o) Undisclosed  Liabilities.  Except as set forth in Section 3.2(o) of the
SJNB Disclosure  Schedule,  and except (i) for those  liabilities or obligations
that are fully reflected or reserved  against in the  consolidated  statement of
financial  condition at December 31,  1998 of SJNB referred to in Section 3.2(d)
or  (ii) for  liabilities  or  obligations  incurred in the  ordinary  course of
business consistent with past practice since December 31, 1998 and which are not
material to SJNB and its Subsidiaries  taken as a whole,  none of SJNB or any of
its  Subsidiaries  has  incurred  any  liability  or  obligation  of any  nature
whatsoever (whether absolute, accrued or contingent or otherwise and whether due
or to  become  due)  that,  either  alone  or when  combined  with  all  similar
liabilities or obligations, has had, or would have, a material adverse effect on
SJNB. No agreement pursuant to which any loans or other assets have been or will
be sold by SJNB or any  Subsidiary  entitle  the  buyer  of such  loans or other
assets,  unless there is material breach of a representation or covenant by SJNB
or its  Subsidiaries  not  relating  to the payment or other  performance  by an
obligor of such loan or other asset of its obligations thereunder, to cause SJNB
or its  Subsidiaries  to  repurchase  such  loan or other  asset or the buyer to
pursue any other form of recourse against SJNB or its Subsidiaries.

     (p) Governmental  Reports.  SJNB and each of its  Subsidiaries  have timely
filed all material  reports,  registrations  and  statements,  together with any
amendments required to be made with respect thereto,  that they were required to
file since January 1,  1995 with any Governmental  Entity and have paid all fees
and assessments due and payable in connection therewith.  Except as set forth in
Section  3.2(p)  of  the  SJNB   Disclosure   Schedule  and  except  for  normal
examinations  conducted  by a  Governmental  Entity  in the  regular  course  of
business of SJNB and its Subsidiaries,  no Governmental Entity has initiated any
proceeding or, to the best knowledge of SJNB, investigation into the business or
operations of SJNB or any of its Subsidiaries  since January 1,  1995. Except as
set  forth in  Section  3.2(p)  of the  SJNB  Disclosure  Schedule,  there is no
material unresolved violation, criticism or exception by any Governmental Entity
with respect to any report or statement  relating to any examinations of SJNB or
any of its Subsidiaries.

     (q) Environmental  Liability.  (i) Except as set forth in Section 3.2(q) of
the SJNB  Disclosure  Schedule,  to the best  knowledge  of SJNB,  there  are no
pending or threatened claims, actions or proceedings against SJNB relating to:

          (A) any  asserted  liability of SJNB or any of its  Affiliates  or any
     current or prior  owner,  operator,  occupier or user of any Real  Property
     under any Environmental  Law, including without  limitation,  the terms and
     conditions  of  any  permit,  license,   authority,   settlement  or  other
     obligation arising under any Environmental Law;

          (B) any handling, storage, use or disposal of Hazardous Substances on,
     under or within  any Real  Property  or any  transportation  or  removal of
     Hazardous Substances to or from any Real Property;

          (C) any  actual  or  threatened  discharge,  release  or  emission  of
     Hazardous  Substances  from, on, under or within any Real Property into the
     air, water, surface water, groundwater,  land surface or subsurface strata;
     or

          (D) any actual or asserted  claims for personal  injuries,  illness or
     damage to real or personal  property  related to or arising out of exposure
     to Hazardous  Substances  discharged,  released or emitted from, on, under,
     within or into, or transported from or to, any Real Property.

     (ii) Except as set forth in Section 3.2(q) of the SJNB Disclosure Schedule,
to the best knowledge of SJNB, no Hazardous  Substances are present on, under or
within any Real Property  (except those Hazardous  Substances used in the normal
course of operating or  maintaining  the business of SJNB or any  Subsidiary  of
SJNB)  and,  except  as set  forth in  Section  3.2(q)  of the  SJNB  Disclosure
Schedule,  the  presence  of these  Hazardous  Substances  does not  violate any
Environmental  Law. Except as set forth in Section 3.2(q) of the SJNB Disclosure
Schedule,  to the best knowledge of SJNB, there are no storage tanks underground
or  otherwise  present  on any Real  Property  and all such  tanks  set forth in
Section 3.2(q) of the SJNB Disclosure  Schedule comply in all material  respects
with applicable law, all permits in respect thereof are in full force and effect
and there have been no releases or discharges of Hazardous  Substances from such
tanks to the environment.

     (iii) To the best knowledge of SJNB,  except as set forth in Section 3.2(q)
of the SJNB Disclosure Schedule, no Hazardous Substances have been, or have been
threatened to be, discharged,  released or emitted in a Reportable Quantity into
the air, water, surface water, groundwater, land surface or subsurface strata or
transported to or from the Real Property except in accordance with Environmental
Laws (in  particular,  but without  limitation,  in accordance  with any permits
issued  pursuant  thereto).  To the best knowledge of SJNB,  all  notifications,
remediation,  removal  or other  response  actions  of any kind  whatsoever,  in
respect  of such  discharges,  releases  and  emissions  which are  required  by
Environmental Laws, and by applicable  agreements with third parties,  have been
made within the time limits prescribed by such Environmental Laws and such third
party agreements.  Copies of all such notifications or documents relating to any
remediation, removal or response action have previously been provided to SJNB.

     (iv) To the best  knowledge of SJNB,  except as set forth in Section 3.2(q)
of the SJNB Disclosure Schedule,  SJNB and its Affiliates are in compliance,  in
all material  respects,  with all  Environmental  Laws related to the ownership,
operation, use and occupation of the Real Property.

     (v) To the best knowledge of SJNB, except as set forth in Section 3.2(q) of
the SJNB Disclosure Schedule,  no part of any Real Property is listed on CERCLIS
or  the  National   Priorities  List  created  pursuant  to  the   Comprehensive
Environmental  Response Compensation and Liability Act of 1980, as amended, as a
site containing Hazardous Substances.

     (vi) SJNB has provided  Saratoga with copies of all material notices posted
by it under any Environmental Law with respect to the Real Property at which the
business of SJNB or its Subsidiaries is conducted, including without limitation,
notices required under California Health & Safety Code section 25359.7.

     (vii) All properties held by SJNB or its Subsidiaries under leases are held
by them under valid, binding and enforceable leases, with such exceptions as are
not material and do not interfere  with the conduct of the business of SJNB, and
SJNB enjoys quiet and peaceful possession of such leased property.  SJNB and its
Subsidiaries  are not in  default in any  material  respect  under any  material
lease,  agreement or obligation  regarding their  properties to which they are a
party or by which they are bound.

     (viii)  Except  as set  forth in  Section  3.2(q)  of the  SJNB  Disclosure
Schedule,  all of SJNB's and its Subsidiaries'  rights and obligations under the
leases  referred to in Section  3.2(q)(vii)  above do not require the consent of
any other party to the transactions contemplated by this Agreement.

     (r)  Properties.  Except  as set  forth  in  Section  3.2(r)  of  the  SJNB
Disclosure Schedule,  SJNB or its Subsidiaries (i) has good and marketable title
to all Real Property  owned in fee, and good title to all other  properties  and
assets reflected in the SJNB Consolidated Financial Statements as being owned by
SJNB or its  Subsidiaries  or acquired after the date thereof which are material
to the  business of SJNB on a  consolidated  basis  (except  properties  sold or
otherwise  disposed  of  since  the  date  thereof  in the  ordinary  course  of
business),  free and clear of all claims, liens, charges,  security interests or
encumbrances  of any nature  whatsoever  except  (A)  statutory  liens  securing
payments  not yet  delinquent,  (B) liens on assets  of San Jose  National  Bank
securing  deposits  incurred in the ordinary course of its banking  business and
(C) such  imperfections or  irregularities  of title,  claims,  liens,  charges,
security  interests or encumbrances  as do not materially  affect the use of the
properties or assets subject thereto or affected thereby or otherwise materially
impair  business  operations  at such  properties  and (ii) is the lessee of all
leasehold  estates reflected in the SJNB  Consolidated  Financial  Statements or
acquired  after  the date  thereof  which  are  material  to its  business  on a
consolidated basis (except for leases that have expired by their terms since the
date  thereof) and is in  possession  of the  properties  purported to be leased
thereunder,  and each such lease is valid without material default thereunder by
the lessee or, to the best knowledge of SJNB, the lessor. Except as set forth in
Section 3.2(r) of the SJNB Disclosure  Schedule,  all real  properties  owned by
SJNB or its Subsidiaries  are owned in accordance in all material  respects with
all  requirements  of  applicable  rules,  regulations  and policies of the Bank
Regulators.

     (s) Transactions with Affiliates.  Except as set forth in Section 3.2(s) of
the SJNB  Disclosure  Schedule  and  except for those  arrangements,  contracts,
agreements  or  transactions  which were entered into in the ordinary  course of
business,  since December 31,  1998, SJNB has not extended credit,  committed to
extend credit or transferred any asset to or assumed or guaranteed any liability
of or entered  into any other  transactions  with the  employees or directors of
SJNB, or any spouse or child of any of them, or to any of their  "affiliates" or
"associates" as such terms are defined in Rule 405 under the Securities Act. Any
such transactions, including those in the ordinary course of business, have been
on terms no less  favorable  than those which would  prevail in an  arm's-length
transaction with an independent third party.

     (t) No Broker or Finder. No agent,  broker,  investment  banker,  financial
advisor  or other  firm or  person is or will be  entitled  to any  broker's  or
finder's fee or any other similar  commission  or fee in connection  with any of
the transactions contemplated by this Agreement

     (u)  Intellectual  Property.  Except as set forth in Section  3.2(u) of the
SJNB Disclosure Schedule,  SJNB and its Subsidiaries own or have a valid license
to  use  all   trademarks,   service  marks  and  trade  names   (including  any
registrations  or  applications  for  registration  of  any  of  the  foregoing)
(collectively,  the "SJNB  Intellectual  Property")  necessary to carry on their
business substantially as currently conducted, except for such SJNB Intellectual
Property the failure of which to own or validly license,  individually or in the
aggregate, would not reasonably be expected to have a material adverse effect on
SJNB.  Neither  SJNB  nor  any  such  Subsidiary  has  received  any  notice  of
infringement of or conflict with, and, to the best knowledge of SJNB,  there are
no  infringements of or conflicts with, the rights of others with respect to the
use of any SJNB Intellectual Property that, individually or in the aggregate, in
either such case, would reasonably be expected to have a material adverse effect
on SJNB.

     (v) Pooling of Interests. Except as set forth in Section 3.2(v) of the SJNB
Disclosure  Schedule,  as of the date of this Agreement,  SJNB has no reason (in
respect to matters pertaining to SJNB existing as of the date hereof or expected
to exist as of the  Closing  Date) to  believe  that SJNB will not  qualify  for
pooling of interests  treatment for accounting  purposes under GAAP as presently
in effect.

     (w) Community  Reinvestment  Act  Compliance.  San Jose National Bank is in
substantial  compliance  with  the  applicable  provisions  of the  CRA  and has
received  a CRA  rating  of  "satisfactory"  from  the  OCC in its  most  recent
examination,  and  SJNB  has no  knowledge  of the  existence  of  any  fact  or
circumstance or set of facts or circumstances which could be reasonably expected
to result in San Jose National Bank failing to be in substantial compliance with
such provisions or having its current rating lowered.

     (x)  Year  2000  Readiness.  SJNB  and  its  Subsidiaries  have a plan  and
organization  in place to minimize any  material  adverse  effect  caused by the
failure  of any  system,  equipment  or  product  which  is  material  to  their
respective  operations or financial  condition to be Year 2000 Ready.  Such plan
addresses,  at a minimum,  the issues set forth in the  statements of the FFIEC,
dated May 5,  1997,  entitled  "Year 2000  Project  Management  Awareness,"  and
December 1997,  entitled  "Safety and Soundness  Guidelines  Concerning the Year
2000 Business Risk," as well as any other statements of the FFIEC related to the
Year 2000,  as such  issues  might  affect SJNB and its  Subsidiaries.  SJNB has
provided to Saratoga a complete and accurate  copy of the plan,  which  includes
SJNB's Year 2000  organization and an estimate of anticipated  associated costs.
SJNB is using its best efforts to implement such plan,  which  includes  seeking
assurances  from its vendors and  suppliers  that such  vendors' and  suppliers'
products and services  which are material to its operations are Year 2000 Ready,
replacing  any  material  products  and  services  supplied  by such  vendors or
suppliers which are not Year 2000 Ready with new products and services which are
Year 2000 Ready,  and/or working with such vendors and suppliers to achieve Year
2000  Readiness with respect to such material  products and services.  Such plan
shall  also  establish   procedures  to  evaluate,   manage  and  mitigate  Year
2000-related  risks to SJNB posed by  material  customers  of SJNB or any of its
Subsidiaries  who may not  themselves  be Year 2000 Ready.  Neither SJNB nor its
Subsidiaries  have  received,  or expect to  receive,  a "Year  2000  Deficiency
Notification  Letter"  (as  such  term  is  employed  in the  Federal  Reserve's
Supervision and Regulation Letter No. SR 98-3 (SUP), dated March 4, 1998).

     (y) Insurance. SJNB has previously delivered to Saratoga a list identifying
all insurance policies  maintained on behalf of SJNB and its Subsidiaries (other
than mortgage,  title and other similar  policies for the benefit of SJNB or its
Subsidiaries  as  mortgagees  under  residential  mortgage  loans).  All  of the
material  insurance  policies and bonds maintained by or for the benefit of SJNB
and its  Subsidiaries  are in full force and effect,  to the best  knowledge  of
SJNB, SJNB and its Subsidiaries are not in default thereunder,  and all material
claims  thereunder have been filed in due and timely  fashion,  and neither SJNB
nor any of its Subsidiaries has received notice that any of such material claims
have been or will be denied. The insurance policies and bonds maintained by SJNB
and its Subsidiaries are written by reputable  insurers and are in such amounts,
cover such risks and have such other  terms as is  customary  for banks and bank
holding   companies   comparable  in  size  and   operations  to  SJNB  and  its
Subsidiaries.  Since  December 31,  1998,  there  has not  been any  damage  to,
destruction of, or loss of any assets of SJNB and its  Subsidiaries  (whether or
not covered by  insurance)  that could have a material  adverse  effect on SJNB.
Neither  SJNB nor any of its  Subsidiaries  has received any notice of a premium
increase or cancellation with respect to any of its insurance policies or bonds,
and within the last three years,  neither SJNB nor any of its  Subsidiaries  has
been  refused any  insurance  coverage  sought or applied  for,  and SJNB has no
reason to believe that existing insurance coverage cannot be renewed as and when
the same shall expire, upon terms and conditions as favorable as those presently
in effect,  other than  possible  increases  in  premiums or  unavailability  in
coverage that have not resulted from an extraordinary loss experience of SJNB or
any SJNB Subsidiary.

     (z) Loans and Other Assets.

     (i) SJNB has disclosed to Saratoga  prior to the date hereof the amounts of
all  loans,   leases,   other   extensions  of  credit,   commitments  or  other
interest-bearing  assets presently owned by SJNB or any of its Subsidiaries that
have been classified by any Bank Regulator,  SJNB's independent auditors, or the
management  of  SJNB  or any  Subsidiary  of SJNB  as  "Other  Loans  Especially
Mentioned," "Substandard," "Doubtful," or "Loss," or classified using categories
with similar import,  and will have disclosed  promptly to Saratoga prior to the
Closing Date all such items which will be so  classified  hereafter and prior to
the Closing Date.  All such assets or portions  thereof  classified  "Loss",  or
which are  subsequently  so classified,  have been (or will be) charged off on a
timely basis in full,  collected or  otherwise  placed in a bankable  condition.
SJNB regularly  reviews and  appropriately  classifies its and its Subsidiaries'
loans  and  other  assets  in  accordance  in all  material  respects  with  all
applicable  legal and regulatory  requirements  and GAAP.  SJNB has disclosed to
Saratoga the amounts and identities of all OREO that has been classified as such
as of the date hereof by SJNB's independent auditors,  management of SJNB or any
Bank Regulator and will have promptly disclosed to Saratoga prior to the Closing
Date all such  assets  which will be so  classified  hereafter  and prior to the
Closing Date. As of the date hereof and the Closing Date, the recorded values of
all OREO on the books of SJNB and its Subsidiaries  accurately  reflect and will
reflect the net realizable values of each OREO parcel thereof in compliance with
GAAP.  SJNB and its  Subsidiaries  have  recorded on a timely basis all expenses
associated  with or incidental to its OREO,  including but not limited to taxes,
maintenance and repairs as required by GAAP.

     (ii) All loans,  leases,  other extensions of credit,  commitments or other
interest-bearing  assets and investments of SJNB and its Subsidiaries are legal,
valid and binding  obligations  enforceable in accordance with their  respective
terms and are not subject to any  setoffs,  counterclaims  or disputes  known to
SJNB (subject to applicable  bankruptcy,  insolvency  and similar laws affecting
creditors'  rights  generally and subject,  as to  enforceability,  to equitable
principles of general applicability), except as previously disclosed to Saratoga
in Section  3.2(z)(ii)  of the SJNB  Disclosure  Schedule or reserved for in the
consolidated  statement of financial  condition of SJNB as of December 31,  1998
referred to in Section 3.2(d) in accordance  with GAAP, and were duly authorized
under  and  made in  compliance  with  applicable  federal  and  state  laws and
regulations.  SJNB and its Subsidiaries do not have any extensions or letters of
credit, investments,  guarantees,  indemnification agreements or commitments for
the same (including without  limitation  commitments to issue letters of credit,
to create  acceptances,  or to  repurchase  securities,  federal  funds or other
assets)  other than those  documented  on the books and  records of SJNB and its
Subsidiaries.

     (aa) Derivatives  Contracts;  Structured Notes; Etc. Except as set forth in
Section 3.2(aa) of the SJNB Disclosure Schedule, neither SJNB nor any Subsidiary
is a party  to or has  agreed  to  enter  into a  Derivatives  Contract  or owns
securities  that (1) are  referred to generically  as "structured  notes," "high
risk mortgage  derivatives,"  "capped  floating rate notes" or "capped  floating
rate  mortgage  derivatives"  or  (2) are  likely to have  changes in value as a
result of interest or exchange  rate changes that  significantly  exceed  normal
changes in value  attributable to interest or exchange rate changes,  except for
those Derivatives  Contracts and other instruments  legally purchased or entered
into in the ordinary course of their banking business,  consistent with safe and
sound  banking  practices  and  regulatory  guidance,  and  with  counterparties
reasonably  believed  by  SJNB  to  be  financially  responsible.  All  of  such
Derivatives  Contracts  or  other  instruments  are  legal,  valid  and  binding
obligations  of SJNB or one of its  Subsidiaries  and, to the best  knowledge of
SJNB, each of the other counterparties  thereto,  enforceable in accordance with
their  terms  (except as  enforcement  may be limited by general  principles  of
equity whether applied in a court of law or a court of equity and by bankruptcy,
insolvency and similar laws affecting creditors' rights and remedies generally),
and are in full force and effect.  SJNB and each of its Subsidiaries and, to the
best  knowledge of SJNB,  each of the other  counterparties  thereto,  have duly
performed in all material respects all of their material obligations  thereunder
to the extent that such  obligations  to perform have accrued;  and there are no
breaches,  violations  or defaults or  allegations  or assertions of such by any
party  thereunder  which  would have or would  reasonably  be expected to have a
material adverse effect on SJNB.

     (ab) Labor Matters. Neither SJNB nor any of its Subsidiaries is a party to,
or is bound by, any collective bargaining agreement, contract or other agreement
or understanding with a labor union or labor  organization,  nor is it or any of
its  Subsidiaries  the  subject of a  proceeding  asserting  that it or any such
Subsidiary  has  committed an unfair labor  practice  (within the meaning of the
National  Labor  Relations  Act) or seeking to compel it or such  Subsidiary  to
bargain with any labor  organization  as to wages and  conditions of employment,
nor is there  any  strike  or other  labor  dispute  involving  it or any of its
Subsidiaries  pending or, to the best of its  knowledge,  threatened,  nor is it
aware of any activity involving it or any of its Subsidiaries' employees seeking
to certify a collective  bargaining  unit or engaging in any other  organization
activity.


                                   ARTICLE IV

                    COVENANTS RELATING TO CONDUCT OF BUSINESS

     4.1  Covenants  of  Saratoga.  During  the  period  from  the  date of this
Agreement  and  continuing   until  the  Effective  Time  (except  as  expressly
contemplated  or  permitted  by this  Agreement or to the extent that SJNB shall
otherwise consent in writing,  which consent shall not be unreasonably withheld)
Saratoga agrees that it will and will cause each of its Subsidiaries to carry on
the business of Saratoga and each of its Subsidiaries in the usual,  regular and
ordinary course in substantially the same manner as heretofore conducted and use
all reasonable efforts to preserve intact the present business  organizations of
Saratoga and each of its  Subsidiaries,  maintain the rights and  franchises of,
and preserve the  relationships  with  customers,  suppliers  and others  having
business  dealings with,  Saratoga and each of its  Subsidiaries to the end that
their  goodwill  and ongoing  businesses  shall not be impaired in any  material
respect at the Effective Time. Without limiting the generality of the foregoing,
during  the  period  from  the date of this  Agreement  to the  Effective  Time,
Saratoga shall not, and shall not permit any of its Subsidiaries to, without the
prior consent of SJNB in writing:

          (a) (i) declare or pay any dividends on or make other distributions in
     respect of any of its capital stock, except for cash dividends in an amount
     per share not greater than,  and  consistent  with the manner and frequency
     of,  dividends  paid by Saratoga in the past  12 months  and dividends by a
     wholly owned  Subsidiary  of Saratoga to  Saratoga,  (ii) set any record or
     payment  dates for the  payment of any  dividends  or  distribution  on its
     capital  stock except in the ordinary  course of business  consistent  with
     past practice, (iii) split,  combine or reclassify any of its capital stock
     or issue or authorize or propose the  issuance of any other  securities  in
     respect of, in lieu of or in substitution  for, shares of its capital stock
     or  (iv) repurchase,  redeem or otherwise acquire, or permit any Subsidiary
     to purchase or otherwise  acquire,  any shares of its capital  stock or the
     capital  stock  of any  other  Subsidiary  of  Saratoga  or any  securities
     convertible into or exercisable for any shares of such capital stock;

          (b) issue,  deliver or sell,  or  authorize  or propose the  issuance,
     delivery  or sale of, any  shares of its  capital  stock of any class,  any
     securities convertible into or exercisable for, or any rights,  warrants or
     options to  acquire,  any such  shares,  or enter into any  agreement  with
     respect to any of the foregoing,  other than  issuances of Saratoga  Common
     Stock pursuant to the exercise of Saratoga Options;

          (c)  except  as  required  to  perform  its  obligations   under  this
     Agreement,  amend or propose to amend its Articles  of Incorporation or its
     By-laws or other organizational documents or that of any Subsidiary;

          (d) (i) enter into any new material line of business,  (ii) change its
     lending,  investment,  liability  management  and  other  material  banking
     policies in any respect  which is material to Saratoga,  except as required
     by law or by policies  imposed by a Bank Regulator,  or (iii) except as set
     forth in  Section  4.1(d) of the  Saratoga  Disclosure  Schedule,  incur or
     commit to any capital  expenditures  or any  obligations  or liabilities in
     connection  therewith  other than capital  expenditures  and obligations or
     liabilities  incurred or committed  to in the  ordinary  course of business
     consistent  with past  practice but in no event for more than $10,000 as to
     any one such item or $50,000 as to all such items in the aggregate;

          (e) acquire or agree to acquire by merging or  consolidating  with, or
     by purchasing a substantial equity interest in or a substantial  portion of
     the assets of, or by any other  means,  any  business  or any  corporation,
     partnership,   association  or  other  business  organization  or  division
     thereof;   provided,   however,  that  the  foregoing  shall  not  prohibit
     foreclosures  and  other  debt-previously-contracted  acquisitions  in  the
     ordinary course of business consistent with past practice;

          (f) sell,  lease,  encumber or otherwise dispose of, or agree to sell,
     lease,  encumber  or  otherwise  dispose  of, any of its assets  (including
     capital  stock  of   Subsidiaries   of   Saratoga),   which  are  material,
     individually or in the aggregate,  to Saratoga,  other than in the ordinary
     course of business consistent with past practice;

          (g) incur any long-term  indebtedness  for borrowed money or guarantee
     any  such  long-term  indebtedness  or issue  or sell  any  long-term  debt
     securities or warrants or rights to acquire any long-term  debt  securities
     of Saratoga or any of its  Subsidiaries  or guarantee  any  long-term  debt
     securities  of others  other than  (i) indebtedness  of any  Subsidiary  of
     Saratoga to Saratoga or to another  Subsidiary  of Saratoga,  (ii) deposits
     taken in the ordinary course of business consistent with past practice,  or
     (iii) renewals or extensions of existing long-term indebtedness without any
     change in the material terms thereof;

          (h)  intentionally  take or fail to take any  action  that  would,  or
     reasonably might be expected to, result in any of the  representations  and
     warranties  set forth in this  Agreement  being or  becoming  untrue in any
     material  respect,  or in any of the conditions to the Closing set forth in
     Article VI  (including  without  limitation  the  conditions  set  forth in
     Sections 6.1(f) and 6.3(d)) not being satisfied,  or (unless such action is
     required by applicable law or sound banking practice) which would adversely
     affect the  ability  of SJNB or  Saratoga  to obtain  any of the  Requisite
     Regulatory  Approvals  without  imposition of a condition or restriction of
     the type referred to in Section 6.1(g);

          (i)  change  the  methods  of  accounting  of  Saratoga  or any of its
     Subsidiaries, except as required by changes in GAAP as concurred in by such
     party's independent auditors;

          (j) (i) enter into, adopt, amend (except for technical  amendments and
     such  amendments  as may be  required  by law) or  terminate  any  Saratoga
     Benefit Plan or any other Benefit Plan or any agreement,  arrangement, plan
     or policy between  Saratoga or any of its  Subsidiaries  and one or more of
     its  directors  or  officers,  increase in any manner the  compensation  or
     fringe benefits of any director,  officer or employee of Saratoga or any of
     its  Subsidiaries  (provided,  that Saratoga or any of its Subsidiaries may
     increase the  compensation  of any such director,  officer or employee in a
     manner consistent with Saratoga's present policies, procedures and plans in
     effect for the calendar year 1999,  all of which  policies,  procedures and
     plans have been  previously  provided to SJNB and, in  connection  with any
     increase  in  compensation  of  officers,  said  increases  shall be deemed
     consistent with Saratoga's  present policies so long as the annual increase
     for each  officer is four  percent (4%) or less;  provided,  however  that,
     notwithstanding  the  foregoing,  Saratoga  or its  Subsidiaries  shall not
     increase the  compensation or fringe  benefits of any director,  officer or
     employee of Saratoga or any of its Subsidiaries  with an annual base salary
     in excess of $40,000 (except for annual compensation increases for officers
     of four percent (4%) or less) without  obtaining the prior written  consent
     of SJNB (which consent shall not be unreasonably withheld)) or pay or grant
     any benefit not required by any plan and arrangement as in effect as of the
     date hereof (including,  without limitation, the granting of stock options,
     stock  appreciation  rights,  restricted  stock,  restricted stock units or
     performance  units or  shares  or any  similar  awards)  or enter  into any
     contract, agreement,  commitment or arrangement to do any of the foregoing,
     (ii) enter into or renew any contract, agreement, commitment or arrangement
     providing for the payment to any director,  officer or employee of Saratoga
     or any of its Subsidiaries of compensation or benefits  contingent,  or the
     terms of which are  materially  altered,  upon the occurrence of any of the
     transactions  contemplated by this Agreement,  or (iii) with respect to any
     Saratoga  Benefit Plan which is a defined  benefit or defined  contribution
     pension  plan,  permit or cause (A) a  consolidation  or merger of any such
     Saratoga Benefit Plan,  (B) a spin-off  involving any such Saratoga Benefit
     Plan,  (C) a  transfer  of assets  and/or  liabilities  from or to any such
     Saratoga  Benefit Plan, or (D) any similar  transaction  involving any such
     Saratoga Benefit Plan;

          (k) enter into any contract  that would be required to be disclosed on
     Section  3.1(j) of the Saratoga  Disclosure  Schedule or renew or terminate
     any contract listed in Section 3.1(j) of the Saratoga  Disclosure  Schedule
     through any volitional conduct,  other than renewals of contracts or leases
     for a term of one year or less  without  material  adverse  changes  to the
     terms thereof;

          (l) commit to or renew any real estate  secured or  construction  loan
     with a principal amount exceeding  $1,500,000 or any commercial loan with a
     principal amount exceeding  $500,000;  provided,  however,  that if any new
     loan  commitment  or loan  renewal  involves a loan to a  borrower  (or his
     associates  (as  defined  in  Rule  405  under  the  Securities   Act)  and
     Affiliates)  who has (A) any other  classified or criticized  asset,  (B) a
     total lending  relationship of $250,000 or more, or (C) a renewal involving
     a classified or criticized  asset, then the relevant loan amount subject to
     this subsection shall be $250,000;  provided,  further,  however,  that any
     such loan or renewal which is in excess of the applicable  amount specified
     in  this  subsection  shall  not be  made or  committed  to be made  unless
     Saratoga shall have given SJNB at least one Business Day's advance  written
     notice of the  proposal  to make such loan  commitment  or  renewal,  which
     written  notice  shall  provide SJNB the same  information  provided to the
     relevant  loan  committee  (or loan  officer,  if no committee  approval is
     required) of Saratoga or the applicable Saratoga Subsidiary, and shall have
     furnished  SJNB with such other  information  as SJNB may  reasonably  have
     requested;

          (m)  issue or agree  to issue  any  letters  of  credit  or  otherwise
     guarantee  the  obligations  of any other  persons  except in the  ordinary
     course of business consistent with past practice;

          (n) engage or  participate  in any  material  transaction  or incur or
     sustain any  material  obligation  not in the  ordinary  course of business
     consistent with past practice;

          (o) settle any claim,  action or  proceeding  involving  money damages
     involving a payment in excess of $50,000 as to any such  matter,  or settle
     any other matter not involving money damages which is material to Saratoga;

          (p) except as required by GAAP or applicable law or regulation, change
     or make any tax elections,  change any method of accounting with respect to
     taxes,  file any amended tax return,  or settle or compromise  any federal,
     state, local or foreign material tax liability;

          (q) except as set forth in Section  4.1(q) of the Saratoga  Disclosure
     Schedule, make an application for the opening, relocation or closing of, or
     open, relocate or close any branch or loan production office;

          (r) except as described in Section  4.1(r) of the Saratoga  Disclosure
     Schedule,  enter  into any  securitization  or  similar  transactions  with
     respect  to any loans,  leases or other  assets of  Saratoga  or any of its
     Subsidiaries; or

          (s) agree  to,  or make any  commitment  to,  take any of the  actions
     prohibited by this Section 4.1.

     4.2 Covenants of SJNB.

     (a) During the period from the date of this Agreement and continuing  until
the Effective Time, SJNB agrees as to itself and its  Subsidiaries  that (except
as expressly  contemplated  or permitted by this Agreement or to the extent that
Saratoga  shall  otherwise  consent  in  writing,  which  consent  shall  not be
unreasonably  withheld),  SJNB will and will cause each of its  Subsidiaries  to
carry on its respective  businesses in the usual, regular and ordinary course in
substantially  the same manner as heretofore  conducted  and use all  reasonable
efforts to preserve  intact its present  business  organizations,  maintain  its
rights and franchises and preserve its relationships  with customers,  suppliers
and others having business dealings with them to the end that their goodwill and
ongoing  businesses  shall  not be  impaired  in  any  material  respect  at the
Effective  Time.  Without  limiting the generality of the foregoing,  during the
period from the date of this  Agreement to the Effective  Time,  SJNB shall not,
and shall not permit any of its  Subsidiaries  to,  without the prior consent of
Saratoga in writing:

          (i)  except  as  required  to  perform  its  obligations   under  this
     Agreement,  amend or propose to amend its Articles  of Incorporation or its
     By-laws in a manner that would  materially and adversely affect its ability
     to  perform  its  obligations   under  this  Agreement  or  consummate  the
     transactions  contemplated hereunder, or otherwise materially and adversely
     affect the rights, powers and privileges of the shares of SJNB Common Stock
     to be issued in the Merger;

          (ii) declare  or pay any dividends on or make other  distributions  in
     respect of any of its capital stock, except for cash dividends in an amount
     substantially  equivalent  to dividends  paid in the year prior to the date
     hereof and dividends by a wholly owned Subsidiary of SJNB to SJNB, (ii) set
     any  record  or  payment   dates  for  the  payment  of  any  dividends  or
     distribution on its capital stock except in the ordinary course of business
     consistent  with past practice,  (iii) split,  combine or reclassify any of
     its capital  stock or issue or  authorize  or propose  the  issuance of any
     other  securities in respect of, in lieu of or in substitution  for, shares
     of its capital stock or  (iv) repurchase,  redeem or otherwise acquire,  or
     permit any Subsidiary to purchase or otherwise  acquire,  any shares of its
     capital stock or the capital  stock of any other  Subsidiary of SJNB or any
     securities  convertible  into or exercisable for any shares of such capital
     stock;  provided,  however,  that nothing in this Agreement  shall restrict
     SJNB from taking actions involving the authorization,  approval or adoption
     of a  shareholders'  rights  plan or  taking  any other  action  incidental
     thereto;

          (iii)  change  the  methods  of  accounting  of  SJNB  or  any  of its
     Subsidiaries  (including any changes in accounting  with respect to taxes),
     except as  required  by changes  in GAAP as  concurred  in by such  party's
     independent auditors;

          (iv)  intentionally  take or fail to take any action  that  would,  or
     reasonably might be expected to, result in any of its  representations  and
     warranties  set forth in this  Agreement  being or  becoming  untrue in any
     material  respect,  or in any of the conditions to the Closing set forth in
     Article VI  (including  without  limitation  the  conditions  set  forth in
     Sections 6.1(f) and 6.2(d)) not being satisfied,  or (unless such action is
     required by applicable law or sound banking practice) which would adversely
     affect the  ability  of SJNB or  Saratoga  to obtain  any of the  Requisite
     Regulatory  Approvals  without  imposition of a condition or restriction of
     the type referred to in Section 6.1(g); or

          (v) agree  to,  or make any  commitment  to,  take any of the  actions
     prohibited by this Section 4.2(a).

     (b) SJNB shall use all commercially  reasonable  efforts to publish as soon
as  practicable  after the end of the quarter in which there are at least thirty
(30) days of  post-Merger  combined  operations,  combined  sales and net income
figures as  contemplated  by and in accordance  with the terms of SEC Accounting
Release No. 135.

     (c) During the period from the date of this Agreement and continuing  until
the  Effective  Time,  SJNB  shall not  accept  any offer from or enter into any
agreement  with any third  party  regarding a Takeover  Proposal  (as defined in
Section  5.4(a),  however,  references  therein to Saratoga  shall be deemed for
purposes of this Section  4.2(c) to refer to SJNB) of SJNB with any other entity
unless such offer or agreement is expressly  conditioned upon the performance by
SJNB or its  successor  in interest  of its  obligations  under this  Agreement.
Notwithstanding  the  foregoing,  the Board of Directors of SJNB,  to the extent
required by its fiduciary obligations,  as determined in good faith by the Board
of Directors of SJNB based on the advice of independent counsel, may (subject to
the following  sentence)  withdraw or modify its approval or  recommendation  of
this Agreement or the Merger, approve, recommend or enter into an agreement with
respect to any Takeover  Proposal pursuant to Section  7.1(e)(ii),  or terminate
this Agreement,  in each case at any time after the third business day following
Saratoga's  receipt  of a written  notice  advising  Saratoga  that the Board of
Directors of SJNB has received such a Takeover Proposal, specifying the material
terms and conditions of such Takeover Proposal and identifying the Person making
such Takeover  Proposal (it being understood that any amendment to such Takeover
Proposal  shall  necessitate an additional  three business day period).  If SJNB
proposes  to enter  into an  agreement  with  respect to any  Takeover  Proposal
pursuant to Section  7.1(e)(ii),  it shall  concurrently with entering into such
agreement  pay,  or  cause  to be  paid,  to  Saratoga  the  Termination  Fee in
accordance with the provisions of Section 7.1(e)(ii).

                                   ARTICLE V

                              ADDITIONAL AGREEMENTS

     5.1 Regulatory Matters.

     (a) Saratoga and SJNB shall promptly  prepare and file with the SEC a Proxy
Statement,  and SJNB shall  promptly  prepare  and file with the SEC the S-4, in
which the Proxy  Statement  will be  included as a  prospectus,  and one or more
registration  statements or amendments to existing registration statements under
the Securities  Act for the purpose of registering  the maximum number of shares
of SJNB Common  Stock to which the option  holders of  Saratoga  may be entitled
pursuant  to  Section 2.6  at or  after  the  Effective  Time.  Each of SJNB and
Saratoga  shall use all  reasonable  efforts to have the S-4 declared  effective
under the  Securities  Act as promptly as  practicable  after such  filing,  and
Saratoga and SJNB shall  thereafter  promptly mail the Proxy  Statement to their
respective shareholders.

     (b) The  parties  hereto  shall  cooperate  with  each  other and use their
reasonable   best   efforts  to  promptly   prepare   and  file  all   necessary
documentation,  to effect all applications,  notices,  petitions and filings, to
obtain  as  promptly  as  practicable  all  permits,  consents,   approvals  and
authorizations  of  all  third  parties  and  Governmental  Entities  which  are
necessary or advisable  to  consummate  the  transactions  contemplated  by this
Agreement and the other Transaction Agreements (including without limitation the
Merger and the Bank Merger). SJNB and Saratoga shall have the right to review in
advance and to the extent  practicable  each will  consult the other on, in each
case subject to applicable laws relating to the exchange of information, all the
information  relating to Saratoga or SJNB,  as the case may be, and any of their
respective  Subsidiaries  which  appears  in any filing  made  with,  or written
materials submitted to, any third party or any Governmental Entity in connection
with  the  transactions  contemplated  by  this  Agreement.  In  exercising  the
foregoing right, each of the parties hereto shall act reasonably and as promptly
as practicable.  The parties hereto agree that they will consult with each other
with  respect  to  the  obtaining  of  all  permits,  consents,   approvals  and
authorizations  of all third  parties and  Governmental  Entities  necessary  or
advisable  to  consummate  the  transactions   contemplated  by  this  Agreement
(including  without  limitation  the  Merger) and each party will keep the other
apprised of the status of matters  relating to  completion  of the  transactions
contemplated herein.

     (c) SJNB and  Saratoga  shall,  upon  request,  furnish each other with all
information concerning themselves, their Subsidiaries,  directors,  officers and
shareholders and such other matters as may be reasonably  necessary or advisable
in connection with the Proxy Statement, the S-4 or any other statement,  filing,
notice or  application  made by or on behalf of SJNB,  Saratoga  or any of their
respective Subsidiaries to any Governmental Entity in connection with the Merger
and the other transactions contemplated by this Agreement.

     (d) SJNB and Saratoga shall  promptly  advise each other upon receiving any
communication from any Governmental Entity whose consent or approval is required
for consummation of the transactions contemplated by this Agreement which causes
such party to believe that there is a reasonable  likelihood  that any Requisite
Regulatory  Approval (as defined in Section 6.1(b)) will not be obtained or that
the receipt of any such approval will be materially delayed.

     5.2 Access to Information.  Upon reasonable notice, Saratoga and SJNB shall
(and shall cause each of their  respective  Subsidiaries to) afford to the other
and their  representatives  and advisors  access,  during normal  business hours
during the period  prior to the  Closing  Date,  to all the  properties,  books,
contracts,  commitments and records of Saratoga (in the case of Saratoga) and of
SJNB (in the case of  SJNB) and,  during such period,  each of Saratoga and SJNB
shall (and shall cause each of their respective  Subsidiaries to) make available
to the other and their  representatives  and advisors (a) a copy of each report,
schedule,  registration  statement  and  other  document  filed or  received  by
Saratoga  or SJNB,  as the case  may be,  during  such  period  pursuant  to the
requirements of Federal  securities laws or Federal or state banking laws (other
than reports or documents  which such party is not  permitted to disclose  under
applicable law or reports or documents  which are subject to an  attorney-client
privilege  or  which  constitute  attorney  work  product)  and  (b)  all  other
information concerning the business,  properties and personnel of Saratoga or of
SJNB, as the case may be, as such other party may reasonably request.  SJNB will
hold any such information with respect to Saratoga and its Subsidiaries which is
nonpublic in confidence to the extent  required by, and in accordance  with, the
provisions of the letter dated  July 28,  1998,  between  Saratoga and SJNB (the
"Confidentiality  Agreement").  Saratoga  will  hold all such  information  with
respect to SJNB and its  Subsidiaries  which is nonpublic in confidence and will
otherwise  deal  with  such  information  to  the  extent  required  by,  and in
accordance with, the provisions of the Confidentiality  Agreement,  deeming, for
purpose of this  sentence,  such  information to be subject to the provisions of
the  Confidentiality  Agreement as if such provisions  applied by their terms to
such information of SJNB and its Subsidiaries, as well as to such information of
Saratoga and its Subsidiaries. No investigation by either SJNB, on the one hand,
or Saratoga,  on the other hand, shall affect the representations and warranties
of the other.

     5.3  Shareholders'  Meetings.  (a)   Saratoga  shall  call a meeting of its
shareholders  to be held as  promptly as  practicable  for the purpose of voting
upon the  adoption  of this  Agreement.  Saratoga  will,  through  its  Board of
Directors,  recommend to its shareholders  adoption of this Agreement unless the
Board of Directors of Saratoga  determines in good faith, based upon the written
advice of  outside  counsel,  that  making  such  recommendation,  or failing to
withdraw, modify or amend any previously made recommendation, would constitute a
breach of fiduciary duty by Saratoga's  Board of Directors under applicable law.
In addition,  nothing in this Section 5.3 or elsewhere in this  Agreement  shall
prohibit  accurate  disclosure by Saratoga of information that is required to be
disclosed in the Proxy  Statement,  or any other  document  required to be filed
with  the  SEC  (including  without  limitation  a   Solicitation/Recommendation
Statement on Schedule 14D-9) or otherwise required to be disclosed by applicable
law or regulation or the rules of any securities exchange or automated quotation
system on which the securities of Saratoga may then be traded.

     (b) SJNB shall call a meeting of its shareholders to be held as promptly as
practicable for the purpose of voting upon the adoption of this Agreement.  SJNB
will, through its Board of Directors,  recommend to its shareholders adoption of
this Agreement  unless the Board of Directors of SJNB  determines in good faith,
based  upon  the   written   advice  of  outside   counsel,   that  making  such
recommendation,  or failing to  withdraw,  modify or amend any  previously  made
recommendation,  would  constitute a breach of fiduciary duty by SJNB's Board of
Directors  under  applicable  law. In  addition,  nothing in this Section 5.3 or
elsewhere  in this  Agreement  shall  prohibit  accurate  disclosure  by SJNB of
information that is required to be disclosed in the Proxy Statement,  the S-4 or
any  other  document  required  to be  filed  with  the SEC  (including  without
limitation  a  Solicitation/Recommendation   Statement  on  Schedule  14D-9)  or
otherwise  required to be disclosed by applicable law or regulation or the rules
of any securities exchange or automated quotation system on which the securities
of SJNB may then be traded.

     (c) Each of Saratoga and SJNB shall use all commercially reasonable efforts
to cause such  meetings  of their  respective  shareholders  to take place on or
before  November 12, 1999, or as soon  thereafter as is reasonably  practicable.
Saratoga and SJNB shall  coordinate  and cooperate with respect to the timing of
said meetings and the date on which the Saratoga  Shareholders' Meeting shall be
held.

     5.4 No  Solicitations.  (a) From the date  hereof  until the earlier of the
Effective  Time or the  termination  of this  Agreement,  Saratoga  agrees  that
neither it, nor any of its  Subsidiaries,  Affiliates or agents 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 or agent (collectively,  "Representatives") retained by it or any
of its  Subsidiaries,  Affiliates or agents to,  solicit,  initiate or knowingly
encourage the submission of, or enter into  discussions or negotiations  with or
provide information to any person or group of persons (other than the respective
parties to this Agreement) concerning,  any Takeover Proposal (as defined below)
or enter into any agreement with a third party  relating to a Takeover  Proposal
or assist,  participate in, facilitate or encourage any effort or attempt by any
other  person to do or seek to do any of the  foregoing.  Without  limiting  the
foregoing,  it is understood that any violation of the restrictions set forth in
the preceding sentence by any director,  officer or Affiliate of Saratoga or any
of its  Subsidiaries  or any  investment  banker,  attorney or other  advisor or
Representative of Saratoga or any of its Subsidiaries or Affiliates,  whether or
not such  Person  is  purporting  to act on  behalf  of  Saratoga  or any of its
Subsidiaries or otherwise, shall be deemed to be a breach of this Section 5.4(a)
by  Saratoga.  As used in this  Agreement,  "Takeover  Proposal"  shall mean any
inquiry,  proposal or offer to acquire in any manner 20% or more of any class of
equity securities of, or a merger,  consolidation,  business combination,  sale,
recapitalization,  liquidation,  dissolution  or other  disposition  or  similar
transaction  involving 20% or more of the assets of, Saratoga or any Significant
Subsidiary  of  Saratoga,  or  any  tender  offer  or  exchange  offer  that  if
consummated  would result in any person  beneficially  owning 20% or more of any
class of equity securities of Saratoga or any Significant Subsidiary of Saratoga
(other than pursuant to the transactions  contemplated by this Agreement and the
Stock Option  Agreement).  A "Significant  Subsidiary" means any Subsidiary of a
person that would constitute a Significant  Subsidiary of such person within the
meaning of Rule 1-02 of Regulation S-X of the Securities and Exchange Commission
(the "SEC").

     (b) Except as set forth herein,  neither the Board of Directors of Saratoga
nor any committee  thereof shall (i) withdraw or modify,  or propose to withdraw
or modify,  in a manner adverse to SJNB, the approval or  recommendation  by the
Board of  Directors of Saratoga or any such  committee of this  Agreement or the
Merger,  (ii)  approve or  recommend,  or propose to approve or  recommend,  any
Takeover  Proposal,  or (iii)  enter  into any  agreement  with  respect  to any
Takeover  Proposal.  Notwithstanding  the  foregoing,  the Board of Directors of
Saratoga, to the extent required by its fiduciary obligations,  as determined in
good  faith by the  Board of  Directors  of  Saratoga  based  on the  advice  of
independent counsel, may (subject to the following sentences) withdraw or modify
its  approval or  recommendation  of this  Agreement  or the Merger,  approve or
recommend  any Superior  Proposal (as defined  herein),  enter into an agreement
with respect to such Superior Proposal or terminate this Agreement, in each case
at any time after the third  business day following  SJNB's receipt of a written
notice  advising  SJNB that the Board of  Directors  of Saratoga  has received a
Superior Proposal, specifying the material terms and conditions of such Superior
Proposal and  identifying  the Person  making such  Superior  Proposal (it being
understood  that any  amendment  to a Superior  Proposal  shall  necessitate  an
additional  three  business day period).  In addition,  if Saratoga  proposes to
enter  into an  agreement  with  respect  to any  Takeover  Proposal,  it  shall
concurrently with entering into such agreement pay, or cause to be paid, to SJNB
the Termination  Fee in accordance  with the provisions of Section  5.4(d).  For
purposes hereof,  "Superior  Proposal" shall mean any bona fide written Takeover
Proposal  by a third  party on terms  determined  in good  faith by the Board of
Directors of Saratoga to be reasonably  capable of being completed,  taking into
account all legal,  financial,  regulatory and other aspects of the proposal and
the Person  making the proposal and (based on the advice of a financial  advisor
of nationally recognized reputation), if consummated to be more favorable to the
shareholders of Saratoga from a financial point of view than the Merger.

     (c) In addition to the  obligation  of Saratoga set forth in paragraph  (b)
above,  Saratoga promptly shall advise SJNB orally and in writing of any request
for information or of any Takeover  Proposal,  or any inquiry with respect to or
which could lead to any Takeover Proposal,  the material terms and conditions of
such request, Takeover Proposal or inquiry and the identity of the Person making
any such request,  Takeover Proposal or inquiry.  Saratoga shall keep SJNB fully
informed of the status and details (including amendments or proposed amendments)
of any such request, Takeover Proposal or inquiry.

     (d) If this  Agreement  is  terminated  pursuant to its terms other than by
SJNB or Saratoga pursuant to  Section 7.1(a),  7.1(b)(i) or 7.1(b)(ii),  7.1(c),
7.1(e)(ii),  7.1(f)(i)(2) or 7.1(f)(i)(3),  7.1(g),  7.1(i)(1) or 7.1(i)(2),  or
other  than  by  Saratoga  pursuant  to   Section 7.1(e)(i),   7.1(f)(ii)(1)  or
7.1(f)(ii)(2),  or 7.1(h)  (in the  event  that SJNB  elects  not to adjust  the
Exchange  Ratio as provided in Section  7.1(h)),  and an  Acquisition  Event (as
defined herein) shall occur after the date hereof and within 18 months after the
date of such  termination,  Saratoga  shall pay promptly,  but in no event later
than two Business Days after the occurrence of such  Acquisition  Event, by wire
transfer of  immediately  available  Federal Funds to such account as SJNB shall
designate,  $1.3 million (the "Termination  Fee") as liquidated  damages to SJNB
for such breach (but only if a Termination Fee shall not  theretofore  have been
paid pursuant to Section  5.4(b)  hereof,  and provided,  further that if Actual
Expenses  have been paid by  Saratoga  pursuant to the  penultimate  sentence of
Section 5.9,  the Termination Fee payable shall be reduced by the amount of such
Actual Expenses paid). For purposes hereof,  "Acquisition  Event" shall mean any
of the following:  (i) any  Person (other than SJNB or any  Subsidiary  thereof)
shall have acquired pursuant to a tender offer or otherwise beneficial ownership
of 20% or more of the outstanding shares of Saratoga Common Stock; (ii) Saratoga
or SNB shall have  authorized,  recommended,  proposed or publicly  announced an
intention to authorize, recommend or propose, or entered into, an agreement with
any Person  (other than SJNB or a  Subsidiary  thereof) to  (A) effect a merger,
consolidation or similar  transaction (or series of unrelated and non-integrated
mergers,  consolidations  or similar  transactions)  involving  Saratoga  or SNB
(other  than a merger,  consolidation  or  similar  transaction  in which  those
holders of Saratoga  Common  Stock  outstanding  immediately  prior to each such
transaction  continue  to  own  at  least  80%  of  the  Saratoga  Common  Stock
outstanding  immediately after such transaction),  (B) sell,  lease or otherwise
dispose of assets of Saratoga or its  Subsidiaries  representing  20% or more of
the consolidated assets of Saratoga and its Subsidiaries,  or (C) issue, sell or
otherwise dispose of (including by way of merger, consolidation,  share exchange
or any similar  transaction)  securities  representing 20% or more of the voting
power of Saratoga or its  Subsidiaries  (but excluding a series of unrelated and
non-integrated issues, sales or other dispositions).

     (e)  Notwithstanding   anything  to  the  contrary  contained  herein,  the
aggregate  amount  of  gain  realized  by  SJNB  pursuant  to the  Stock  Option
Agreement,  when added to the Termination  Fee, if any,  received by SJNB, shall
not in the aggregate exceed $2,200,000 as liquidated damages,  and, in the event
SJNB  realizes  gain in excess of such amount under the Stock  Option  Agreement
when added to the  Termination  Fee,  if any,  from  Saratoga,  SJNB  undertakes
promptly to pay back to  Saratoga,  by wire  transfer of  immediately  available
funds, the amount of such excess.

     5.5 Legal Conditions.

     (a) Each of  Saratoga  and SJNB  shall,  and  shall  cause  its  respective
Subsidiaries  to, use all reasonable  efforts (i) to take, or cause to be taken,
all actions necessary to comply promptly with all legal  requirements  which may
be imposed on such party or its  Subsidiaries  with respect to the  transactions
contemplated  by this Agreement and as promptly as  practicable,  (ii) to obtain
(and to cooperate  with the other party to obtain) any  consent,  authorization,
order or approval of, or any  exemption by, any  Governmental  Entity and or any
other public or private  third party which is required to be obtained or made by
such  party or any of its  Subsidiaries  in  connection  with the Merger and the
other  transactions  contemplated by this  Agreement.  Each of Saratoga and SJNB
will promptly cooperate with and furnish  information to the other in connection
with any such burden  suffered by, or  requirement  imposed upon, any of them or
any of their Subsidiaries in connection with the foregoing.

     (b) Each of Saratoga and SJNB agrees to use all reasonable  best efforts to
take,  or cause to be taken,  all actions,  and to do, or cause to be done,  all
things  necessary and proper or advisable to consummate,  as soon as practicable
after  the  date  of  this  Agreement,  the  transactions  contemplated  hereby,
including,  without limitation, using all reasonable best efforts to (i) lift or
rescind any injunction or restraining  order or other order adversely  affecting
the ability of the parties to consummate the transactions  contemplated  hereby,
(ii) defend any Litigation seeking to enjoin,  prevent or delay the consummation
of  the  transactions   contemplated   hereby  or  seeking   material   damages,
(iii) provide  to  counsel  to  the  other  party  hereto   representations  and
certifications  as to such  matters as such  counsel may  reasonably  request in
order to render the  opinions  referred  to in Sections  6.2(d) and 6.3(c),  and
(iv) to obtain the letters of the independent accountants referred to in Section
6.1(f).

     5.6 Employee Benefit Plans.

     (a) For purposes of all employee  benefit plans of SJNB or its Subsidiaries
in which the employees of Saratoga who shall remain in the employment of SJNB or
its  Subsidiaries  after the Closing Date shall  participate from and after such
date  (including all policies and employee  fringe benefit  programs,  including
vacation  policies),  and under which an employee's benefit depends, in whole or
in part, on length of service, credit will be given to employees of Saratoga for
vesting and  eligibility  purposes  only for service  previously  credited  with
Saratoga or its Subsidiaries prior to the Effective Time to the extent that such
crediting  of service  does not result in  duplication  of  benefits;  provided,
however, that SJNB shall determine each employee's length of service in a manner
consistent with the customary practice with respect to the employees of the SJNB
Subsidiary by which they shall be employed.  SJNB shall also cause each employee
benefit  plan in which  employees  of  Saratoga  participate  from and after the
Effective  Time to waive (i) any  preexisting  condition  restriction  which was
waived under the terms of any analogous  Benefit Plan  immediately  prior to the
Effective Time or (ii) any  waiting period  limitation  which would otherwise be
applicable  to an employee of  Saratoga  on or after the  Effective  Time to the
extent such  employee of  Saratoga  had  satisfied  any similar  waiting  period
limitation under an analogous Benefit Plan prior to the Effective Time.

     (b) Notwithstanding  the foregoing,  except as otherwise expressly provided
in this Agreement,  SJNB shall,  and shall cause its  Subsidiaries  to, honor in
accordance  with  their  terms all  Benefit  Plans,  each as amended to the date
hereof and as otherwise amended prior to the Closing Date in accordance with the
terms of paragraph (e) hereof, and other contracts, arrangements, commitments or
understandings described in the Saratoga Disclosure Schedule; provided, however,
that this  paragraph (b)  shall be subject to the  provisions  of  paragraph (d)
hereof.  SJNB and Saratoga hereby  acknowledge  that  consummation of the Merger
will  constitute  a "Change in  Control"  for  purposes  of all  Benefit  Plans,
contracts,  arrangements  and  commitments  of Saratoga  identified  pursuant to
Section 3.1(k) that contain change in control provisions.

     (c) Saratoga and its Subsidiaries shall take all action necessary to ensure
that no  further  mortgage  loans  will be made to  employees  and to amend  any
retiree  medical plans so that no additional  retirees shall become  entitled to
continuing medical insurance benefits thereunder.

     (d) Except as otherwise provided herein,  nothing in this Section 5.6 shall
be interpreted as preventing SJNB or its  Subsidiaries  after the Effective Time
from amending,  modifying or terminating any of the Plans,  or other  contracts,
arrangements,  commitments or understandings, in accordance with their terms and
applicable law.

     (e) Saratoga agrees that the Saratoga Bank Savings Plan or any other 401(k)
plans may be terminated,  frozen,  modified or merged into the appropriate  SJNB
qualified plans before or after the Effective Time, as determined by SJNB in its
sole discretion;  provided, however, that Saratoga shall not be required to take
any such action prior to the Effective  Time unless and until SJNB  acknowledges
that all material  conditions to its  obligation to consummate the Merger herein
have been  satisfied  or waived and SJNB  reasonably  believes  the Merger  will
close.

     5.7 Indemnification; Directors' and Officers' Insurance.

     (a) From and after the  Effective  Time,  the Surviving  Corporation  shall
indemnify,  defend and hold harmless each person who is as of the date hereof or
who becomes prior to the  Effective  Time, an officer or director of Saratoga or
any of its  Subsidiaries  (the  "Indemnified  Parties")  against (i) all losses,
claims,  damages,  costs,  expenses,  liabilities or judgments or amounts of any
nature whatsoever,  governmental or non-governmental  (including but not limited
to reasonable expenses of counsel and investigation) that are paid in settlement
of or in connection with any claim,  action,  suit,  proceeding or investigation
based in whole or in part on or arising in whole or in part out of the fact that
such person is or was a director or officer of  Saratoga  or any  Subsidiary  of
Saratoga,  whether pertaining to any matter existing or occurring at or prior to
the Effective Time and whether asserted or claimed prior to, or at or after, the
Effective Time ("Indemnified Liabilities") and (ii) all Indemnified  Liabilities
based  in  whole  or in part on,  or  arising  in  whole  or in part out of,  or
pertaining to this Agreement or the transactions  contemplated  hereby,  in each
case to the full extent that Saratoga would have been permitted under applicable
law  and  its  Articles  of Incorporation,  and  the  Surviving  Corporation  is
permitted  under  California  law, to indemnify  such person (and the  Surviving
Corporation  shall pay expenses in advance of the final  disposition of any such
action or proceeding to  each Indemnified  Party to the full extent permitted by
law with no bond or  security  to be required  upon  receipt of any  undertaking
required by section 317(f) of the CGCL). Without limiting the foregoing,  in the
event any such claim,  action,  suit,  proceeding  or  investigation  is brought
against  any Indemnified  Parties (whether arising before or after the Effective
Time), (i) any counsel retained by the Indemnified  Parties for any period after
the  Effective   Time  shall  be  reasonably   satisfactory   to  the  Surviving
Corporation;  (ii) after the Effective Time, the Surviving Corporation shall pay
all  reasonable  fees and expenses of such counsel for  the Indemnified  Parties
promptly as statements  therefor are  received;  and  (iii) after  the Effective
Time, the Surviving Corporation will use all reasonable efforts to assist in the
vigorous  defense of any such matter,  provided that the  Surviving  Corporation
shall not be liable for any settlement of any claim effected without its written
consent, which consent,  however, shall not be unreasonably withheld or delayed.
Any Indemnified  Party wishing to claim  indemnification under this Section 5.7,
upon learning of any such claim,  action,  suit,  proceeding  or  investigation,
shall  notify  the  Surviving  Corporation  (but the  failure  so to notify  the
Surviving  Corporation shall not relieve it from any liability which it may have
under this Section 5.7 except to the extent such failure  materially  prejudices
the Surviving  Corporation),  and shall deliver to the Surviving Corporation the
undertaking,  if any,  required  by section  317(f) of the CGCL.  The  Surviving
Corporation shall be liable for the fees and expenses  hereunder with respect to
only one law firm, in addition to local counsel in each applicable jurisdiction,
to represent the Indemnified Parties as a group with respect to each such matter
unless there is, under applicable standards of professional  conduct, a conflict
between the positions of any two or more Indemnified Parties that would preclude
or render inadvisable joint or multiple representation of such parties.

     (b) Upon the Effective Time, any executive  officer or director of Saratoga
or SNB who becomes an officer or director of SJNB  (including  any  Subsidiaries
thereof)  shall be included in SJNB's  director  and officer  insurance  policy.
Saratoga shall cooperate with SJNB to obtain extended  coverage under Saratoga's
director and officer insurance policy to cover claims made for a period of three
years after the Effective  Time regarding acts or omissions of Saratoga or SNB's
directors or officers prior to the Effective Time; provided,  however, that SJNB
shall not be obligated to make annual premium payments for such insurance to the
extent such  premiums  exceed 150% of the  premiums  paid by Saratoga and SNB in
respect of 1998 for such insurance, as previously disclosed to SJNB ("Saratoga's
Current  Premium"),  and if such premiums for such  insurance  would at any time
exceed  150%  of  Saratoga's  Current  Premium,  then  SJNB  shall  cause  to be
maintained  policies of  insurance  which,  in SJNB's good faith  determination,
provide the maximum  coverage  available at an annual  premium  equal to 150% of
Saratoga's Current Premium.

     (c) The provisions of this Section  5.7 are  intended to be for the benefit
of, and shall be enforceable by,  each Indemnified  Party,  his or her heirs and
his or her  representatives and are in addition to, and not in substitution for,
any other rights to  indemnification  or  contribution  that any such person may
have by contract or otherwise.

     (d)  Notwithstanding  the  foregoing,  any rights or benefits  conferred by
Saratoga or SNB to their respective directors or officers under  indemnification
agreements in effect as of the date hereof  shall,  to the extent such rights or
benefits  provided  thereunder  are  in  excess  of or  an  enhancement  of  the
indemnification  rights provided for in this Section 5.7, be honored by SJNB and
replace or supplement the  indemnification  rights  provided in this Section 5.7
with  respect to  indemnification  for acts or  omissions  by such  directors or
officers occurring prior to the Closing Date.

     5.8 Additional Agreements. 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 each party to this  Agreement
shall  take all such  necessary  action.  Subject  to the  mutual  intent of the
parties  that the Merger will be  accounted  for under the pooling of  interests
method,  Saratoga  shall take any and all actions  necessary or  appropriate  to
ensure that the Merger  will be  accounted  for under the  pooling of  interests
method, including without limitation, causing Deloitte & Touche LLP to issue the
"poolability" letter required as a condition to close in Section 6.1(f).

     5.9 Fees and Expenses. Unless otherwise agreed by the parties in writing or
as otherwise provided herein, each party hereto shall bear and pay all costs and
expenses  incurred by it incident to  preparing,  entering into and carrying out
this Agreement and to  consummating  the Merger,  including fees and expenses of
its own financial  advisors,  accountants  and counsel,  all  printing,  filing,
mailing and other incidental fees, costs and expenses related thereto associated
with  the  S-4  and  the  Proxy  Statement   (collectively,   the  "SEC  Fees").
Notwithstanding the foregoing provisions of this Section 5.9 and notwithstanding
the payment of any  Termination  Fee, if this  Agreement is terminated by either
party  pursuant to Section  7.1(d) or (e) hereof  because of a willful breach by
the other party of any  representation,  warranty,  covenant or agreement as set
forth in Section  7.1(d) or (e), and provided that the  terminating  party shall
not have been in breach (in any  material  respect)  of any  representation  and
warranty, covenant or agreement contained herein, then the breaching party shall
bear and pay all the costs and  expenses  incurred by the  non-breaching  party,
with  respect  to the  fees  and  expenses  of  financial  and  other  advisors,
investment bankers,  accountants,  counsel, printers and persons involved in the
transactions contemplated by this Agreement, including SEC Fees. Notwithstanding
the foregoing  provisions of this  Section 5.9,  if this Agreement is terminated
pursuant to Sections  7.1(f)(i)(2) or 7.1(f)(i)(3),  7.1(f)(ii)(2) or 7.1(i)(1),
then Saratoga shall pay promptly by wire transfer of immediately available funds
to such  account as SJNB shall  designate  the amount of all costs and  expenses
incurred by SJNB  incident to  preparing,  entering  into and  carrying out this
Agreement and to consummating the Merger, including without limitation, fees and
expenses  incurred  by SJNB for its  accountants  and  counsel and all SEC Fees,
which amount shall not exceed $500,000  (collectively,  the "Actual  Expenses").
Notwithstanding the foregoing provisions of this Section 5.9,  if this Agreement
is terminated pursuant to Section 7.1(i)(2) or 7.1(g)(iii),  then SJNB shall pay
promptly by wire  transfer of  immediately  available  funds to such  account as
Saratoga shall designate the amount of all Actual Expenses  incurred by Saratoga
(excluding  any and all fees and expenses of First  Security Van Kasper),  which
amount of Actual  Expenses  shall not exceed  $500,000.  Final  settlement  with
respect to the payment of such fees and  expenses  by the parties  shall be made
within thirty days of the termination of this Agreement.

     Except  as  otherwise  expressly  provided  herein,   whether  or  not  the
transactions  contemplated  hereby  are  consummated,  all  costs  and  expenses
incurred in connection  with this  Agreement and the  transactions  contemplated
hereby shall be paid by the party incurring such expense.

     5.10 Cooperation.  During the period from the date of this Agreement to the
Effective  Time,  each of Saratoga and SJNB shall,  (i) confer  on a regular and
frequent  basis with the other,  report on  operational  matters,  policies  and
banking  practices  and  promptly  advise the other orally and in writing of any
change or event having, or which,  insofar as can reasonably be foreseen,  could
have,  a material  adverse  effect on Saratoga  or SJNB,  as the case may be, or
which would cause or constitute a material breach of any of the representations,
warranties  or  covenants  of  such  party  contained  herein,  (ii) cause  each
Subsidiary of Saratoga and SJNB that is a bank to file all call reports with the
appropriate  Bank  Regulators  and all  other  reports,  applications  and other
documents required to be filed with the applicable Governmental Entities between
the date hereof and the Effective Time and  (iii) coordinate  with the other the
declaration of any dividends in respect of SJNB Common Stock and Saratoga Common
Stock and the record  dates and payment  dates  relating  thereto,  it being the
intention  of the parties  hereto that  holders of SJNB Common Stock or Saratoga
Common Stock shall not receive two  dividends,  or fail to receive one dividend,
for any single  calendar  quarter  with  respect to their  shares of SJNB Common
Stock and/or  Saratoga Common Stock and any shares of SJNB Common Stock any such
holder receives in exchange therefor in the Merger.

     5.11  Affiliates.  Each of SJNB and  Saratoga  shall  use its  commercially
reasonable  efforts to cause each director,  executive  officer and other person
who is an "affiliate" (for purposes of Rule 145 under the Securities Act, in the
case of  affiliates of Saratoga,  and for purposes of qualifying  the Merger for
pooling of interests accounting  treatment,  in the case of affiliates of either
SJNB or Saratoga) of such party to execute and deliver,  as soon as  practicable
after the date of this  Agreement,  and in any event on or prior to the date the
Proxy  Statements are mailed to the shareholders of Saratoga and SJNB, a written
agreement, substantially in the form attached hereto as Exhibit C-1 with respect
to Saratoga  and  Exhibit  C-2 with  respect to SJNB.  Saratoga  shall  instruct
Saratoga's  transfer  agent  regarding  stop transfer  instructions  required in
connection  with  shares of  Saratoga  Common  Stock  owned by  "affiliates"  of
Saratoga, as described in Exhibit C-1 hereto.

     5.12 Stock Exchange  Listing.  SJNB shall use its  commercially  reasonable
efforts to cause the shares of SJNB  Common  Stock to be issued in the Merger to
be  approved  for  listing on the NASDAQ  National  Market,  subject to official
notice of issuance, prior to the Effective Time.

     5.13 Advice of Changes.  SJNB and Saratoga shall promptly  advise the other
party of any change or event which,  individually or in the aggregate with other
such changes or events, has a material adverse effect on it or which it believes
would or would be reasonably  likely to cause or constitute a material breach of
any of its representations, warranties or covenants contained herein.

     5.14 Subsequent Interim and Annual Financial  Statements;  Certain Reports.
As soon as reasonably available, but in no event more than 45 days after the end
of each fiscal  quarter  (other than the fourth  quarter of a fiscal year) or 90
days after  December 31,  1999,  or the end of each fiscal year ending after the
date of this Agreement, each party will deliver to the other party its Quarterly
Report on Form 10-Q or its Annual  Report on Form  10-K,  as the case may be, as
filed with the SEC under the  Exchange  Act,  and each party will furnish to the
other party copies of their  management's  monthly interim reports (which do not
comply with the  published  rules and  regulations  of the SEC or GAAP) to their
respective  Boards of  Directors  within  two days  after  such  reports  are so
furnished to the Boards.

     5.15 Dissenters'  Rights.  Saratoga and SJNB shall include in the notice of
their respective shareholders' meetings the summary of certain provisions of the
CGCL as required by CGCL section 1300(b).

     5.16 SNB Board of Directors and Executive  Officers.  In the event that the
Bank Merger will not be consummated immediately following the Effective Time, at
and after the Effective  Time, the Board of Directors and executive  officers of
SNB shall  consist of such  individuals  as the Board of Directors of SJNB shall
designate in their sole  discretion.  In such event,  the condition set forth in
Section 6.2(g) shall be deemed to be replaced by the following  clause:  "At the
request  of SJNB,  which  request  shall be  provided  in  writing at least five
Business Days prior to the Closing  Date,  the members of the Board of Directors
of SNB shall submit their resignations effective as of the Effective Time."

     5.17  Transition  Services.  SJNB  shall  retain  Richard  L.  Mount  as  a
consultant  to SJNB for a period of six (6) months from and after the  Effective
Time to  provide  transition  services  in the  nature  of  customer  retention,
business  development,  consultation and advice. SJNB shall pay to Mr. Mount, on
the  first  and  fifteenth  of each  calendar  month in such  six-month  period,
compensation  totaling the amount of $14,000 per month (prorated for any partial
month).


                                   ARTICLE VI

                              CONDITIONS PRECEDENT

     6.1 Conditions to Each Party's  Obligation.  The respective  obligations of
each party to consummate the  transactions  contemplated by this Agreement shall
be subject to the  satisfaction on or prior to the Closing Date of the following
conditions:

     (a) Shareholder  Approvals.  The Saratoga Shareholder Approval and the SJNB
Shareholder Approval shall have been obtained.

     (b) Other Approvals. All authorizations,  consents, orders or approvals of,
or  declarations or filings with, and all expirations of waiting periods imposed
by, any Governmental Entity (all the foregoing,  "Consents") which are necessary
pursuant to the Merger,  other than immaterial  Consents which, if not obtained,
would have no material  adverse effect on the  consummation of the  transactions
contemplated  by this Agreement and the Agreement of Merger or on either SJNB or
the Surviving Corporation, shall have been filed, have occurred or been obtained
(all such  permits,  approvals,  filings and  consents and the lapse of all such
waiting periods being referred to as the "Requisite  Regulatory  Approvals") and
all such Requisite Regulatory Approvals shall be in full force and effect.

     (c)  No  Injunctions  or  Restraints.   No  temporary   restraining  order,
preliminary  or  permanent  injunction  or other  order  issued  by any court of
competent jurisdiction or other legal restraint or prohibition (an "Injunction")
preventing the consummation of the  transactions  contemplated by this Agreement
or the Transaction  Agreements shall be in effect. There shall not be any action
taken, or any statute, rule, regulation or order enacted,  entered,  enforced or
deemed  applicable to the  transactions  contemplated  by this  Agreement or the
Transaction Agreements,  by any Federal, state or foreign Governmental Entity of
competent   jurisdiction  which  makes  the  consummation  of  the  transactions
contemplated by this Agreement or the Transaction Agreements illegal.

     (d) NASDAQ National  Market Listing.  The shares of SJNB Common Stock which
shall be issued to the shareholders of Saratoga upon  consummation of the Merger
shall have been  approved  for listing upon  official  notice of issuance on the
NASDAQ National Market.

     (e) S-4. The S-4 shall become  effective  under the Securities Act, no stop
orders  suspending  the  effectiveness  of the S-4 shall have been issued and no
proceedings for that purpose shall have been initiated or threatened by the SEC.

     (f) Pooling.  SJNB shall have received a letter from KPMG LLP,  independent
public  accountants  to SJNB,  dated the  Closing  Date,  in form and  substance
reasonably satisfactory to SJNB and Saratoga,  respectively,  to the effect that
the Merger  will  qualify  for  "pooling  of  interests"  accounting  treatment;
provided,  however,  that  Deloitte & Touche LLP shall  deliver to the  Saratoga
Board of Directors and KPMG LLP a "poolability letter" dated the Closing Date in
a form  reasonably  acceptable to KPMG LLP and in accordance  with  Statement on
Auditing Standards No. 50; provided further, however, that if either party shall
have  knowingly  taken or omitted to take any action  within the control of such
party which shall have prevented  such party's  independent  public  accountants
from rendering such letter,  then this condition shall not be applicable to such
party.

     (g)  Burdensome  Condition.  There  shall not be any action  taken,  or any
statute, rule, regulation,  order or decree enacted, entered, enforced or deemed
applicable  to the Merger or the other  Transaction  Agreements  by any Federal,
state or foreign  Governmental  Entity which,  in connection with the grant of a
Requisite Regulatory Approval or otherwise, imposes any condition or restriction
(a  "Burdensome   Condition")   upon  SJNB  or  Saratoga  or  their   respective
Subsidiaries  or  Affiliates  which would  reasonably  be expected to (i) have a
material  adverse  effect after the Effective Time on the present or prospective
consolidated  financial condition,  business,  operating results or prospects of
SJNB  or  the  Surviving  Corporation   (including,   without  limitation,   any
requirement  to dispose of any material  assets or businesses or restrict in any
significant  way any material  operations or activities),  (ii) prevent  SJNB or
Saratoga or their  respective  Subsidiaries  from realizing all or a substantial
portion  of the  economic  benefits  of the  transactions  contemplated  by this
Agreement,  or (iii) materially  impair SJNB's or Saratoga's ability to exercise
and enforce its rights under the Transaction Agreements.

     (h) Dissenters' Rights. The aggregate number of shares of SJNB Common Stock
and  Saratoga  Common  Stock  held by  persons  who have  taken all of the steps
required  at or  prior  to the  SJNB  Shareholders'  Meeting  and  the  Saratoga
Shareholders'  Meeting to perfect  their  right (if any) to be paid the value of
such shares under  Chapter 13 of the CGCL shall not exceed 9% of the outstanding
shares of SJNB Common Stock and Saratoga Common Stock.

     6.2 Conditions to Obligations of SJNB. The Obligation of SJNB to consummate
the  transactions  contemplated by this Agreement is subject to the satisfaction
of the following conditions unless waived by SJNB:

     (a) Representations  and Warranties.  The representations and warranties of
Saratoga  and SNB set forth in this  Agreement  shall be true and correct in all
material  respects  as of the date of this  Agreement  and (except to the extent
such  representations  and  warranties  speak as of an  earlier  date) as of the
Closing Date as though made on and as of the Closing  Date,  and SJNB shall have
received a  certificate  signed on behalf of each of  Saratoga  and SNB by their
respective  President and Chief Executive Officer and Chief Financial Officer to
such effect.

     (b)  Performance of  Obligations.  Saratoga and SNB shall have performed in
all material respects all obligations  required to be performed by it under this
Agreement  at or prior to the  Closing  Date,  and SJNB  shall  have  received a
certificate  signed on behalf of each of  Saratoga  and SNB by their  respective
President  and Chief  Executive  Officer  and Chief  Financial  Officer  to such
effect.

     (c) Corporate Action.  SJNB shall have received a copy of the resolution or
resolutions  duly  adopted  by the  Board  of  Directors  (or a duly  authorized
committee  thereof) of Saratoga and of the holders of the Saratoga  Common Stock
authorizing  the  execution,  delivery  and  performance  by  Saratoga  of  this
Agreement and the other Transaction Agreements, certified by the Secretary or an
Assistant Secretary of Saratoga.

     (d) Tax  Opinion.  SJNB  shall  have  received  the  opinion  of  Pillsbury
Madison & Sutro LLP, counsel to SJNB, dated the Closing Date, to the effect that
(i) the   Merger  will  be  treated  for  Federal   income  tax  purposes  as  a
reorganization  within the meaning of section  368(a) of the Code and  (ii) SJNB
and Saratoga will each be a party to that  reorganization  within the meaning of
section 368(b) of the Code. In rendering such opinion,  such counsel may require
and rely  upon  representations  and  covenants  contained  in  certificates  of
officers of SJNB,  Saratoga,  SNB and others. If the opinion referred to in this
Section 6.2(d) is not delivered,  such condition shall be deemed to be satisfied
if SJNB shall have received an opinion to the effect of subsections (i) and (ii)
above from Deloitte & Touche LLP or another accounting firm or law firm selected
by Saratoga and reasonably  acceptable to SJNB. SJNB will cooperate in obtaining
such opinion.

     (e) Material  Adverse Effect.  Except as disclosed to SJNB in writing prior
to the date hereof, no material adverse effect upon Saratoga shall have occurred
since  December 31,  1998,  and  Saratoga  shall  not be a party to or so far as
Saratoga is aware,  threatened  with,  and to Saratoga's  knowledge  there is no
reasonable basis for, any legal action or other proceeding before any court, any
arbitrator  of any  kind  or any  government  agency,  which  in the  reasonable
judgment of SJNB, could have a material  adverse effect upon Saratoga,  and SJNB
shall have received a certificate  signed on behalf of Saratoga by its President
and Chief Executive Officer and its Chief Financial Officer to such effect.

     (f)  Closing  Documents.  SJNB  shall  have  received  from  Saratoga  such
certificates  and other closing  documents as counsel for SJNB shall  reasonably
request.

     (g) Bank Merger. Any required Consents of any Governmental  Entities to the
consummation  of the Bank Merger  shall have been  received  and the Bank Merger
shall be able to be consummated immediately following the Effective Time.

     (h) Comfort Letter (S-4).  SJNB shall have received from Deloitte &  Touche
LLP a letter  addressed to SJNB not more than two (2) Business Days prior to the
effective  date  of the  S-4  with  respect  to  certain  financial  information
regarding Saratoga,  in form and substance which is customary in transactions of
the nature contemplated by this Agreement.

     (i) Comfort Letter.  SJNB shall have received from Deloitte &  Touche LLP a
comfort letter in form and substance customary for transactions of this type and
reasonably  acceptable to SJNB with respect to Saratoga's  financial  statements
for the period  ending no more than five (5) Business  Days prior to the Closing
Date.

     6.3 Conditions to  Obligations  of Saratoga.  The obligation of Saratoga to
consummate  the  transactions  contemplated  by this Agreement is subject to the
satisfaction of the following conditions unless waived by Saratoga:

     (a) Representations  and Warranties.  The representations and warranties of
SJNB set  forth in this  Agreement  shall be true and  correct  in all  material
respects  as of the  date of this  Agreement  and  (except  to the  extent  such
representations  and  warranties  speak as of an earlier date) as of the Closing
Date as though  made on and as of the  Closing  Date,  and  Saratoga  shall have
received  a  certificate  signed on behalf  of SJNB by its  President  and Chief
Executive Officer and its Chief Financial Officer to such effect.

     (b) Performance of  Obligations.  SJNB shall have performed in all material
respects all obligations  required to be performed by it under this Agreement at
or prior to the Closing  Date,  and Saratoga  shall have  received a certificate
signed on behalf of SJNB by its  President and Chief  Executive  Officer and its
Chief Financial Officer to such effect.

     (c) Corporate Action. Saratoga shall have received a copy of the resolution
or  resolutions  duly  adopted by the Board of Directors  (or a duly  authorized
committee  thereof)  of  SJNB  and  of the  holders  of the  SJNB  Common  Stock
authorizing  the execution,  delivery and  performance by SJNB of this Agreement
and the other Transaction Agreements, certified by the Secretary or an Assistant
Secretary of SJNB.

     (d) Tax Opinion.  Saratoga  shall have  received the opinion of  Deloitte &
Touche LLP, independent accountants to Saratoga (or other accounting or law firm
reasonably  acceptable  to SJNB),  dated the  Closing  Date,  to the effect that
(i) the  Merger  should  be  treated  for  Federal  income  tax  purposes  as  a
reorganization  within the meaning of section 368(a) of the Code,  (ii) SJNB and
Saratoga  should  each be a party to that  reorganization  within the meaning of
section 368(b) of the Code and (iii) (1) except for any cash received in lieu of
any  fractional  share,  no gain or loss  should be  recognized  by  holders  of
Saratoga Common Stock who receive SJNB Common Stock in exchange for the Saratoga
Common  Stock  which they hold;  (2) the  holding  period of SJNB  Common  Stock
exchanged  for Saratoga  Common Stock should  include the holding  period of the
Saratoga Common Stock for which it is exchanged, assuming the shares of Saratoga
Common  Stock  are  capital  assets in the hands of the  holder  thereof  at the
Effective  Time;  and  (3) the  basis of the SJNB Common  Stock  received in the
exchange  should be the same as the basis of the Saratoga Common Stock for which
it was exchanged,  less any basis  attributable  to fractional  shares for which
cash is received. In rendering such opinion,  such independent  accountants ( or
law firm) may require and rely upon  representations  and covenants contained in
certificates  of officers  of SJNB,  Saratoga,  SNB and  others.  If the opinion
referred to in this Section  6.3(d) is not delivered,  such  condition  shall be
deemed  satisfied  if Saratoga  shall have  received an opinion to the effect of
subsections (i) and (ii) above from Pillsbury Madison & Sutro LLP or another law
or  accounting  firm  selected by SJNB and  reasonably  acceptable  to Saratoga.
Saratoga will cooperate in obtaining such opinion.

     (e)  Material  Adverse  Effect.  Except as disclosed to Saratoga in writing
prior to the date  hereof,  no  material  adverse  effect  upon SJNB  shall have
occurred since December 31,  1998, and SJNB shall not be a party to or so far as
SJNB is aware,  threatened  with, and to SJNB's knowledge there is no reasonable
basis for, any legal action or other proceeding before any court, any arbitrator
of any kind or any  governmental  agency,  which in the  reasonable  judgment of
Saratoga,  could have a material  adverse  effect upon SJNB,  and Saratoga shall
have received a certificate  signed on behalf of SJNB by its President and Chief
Executive Officer and its Chief Financial Officer to such effect.

     (f)  Closing  Documents.  Saratoga  shall  have  received  from  SJNB  such
certificates  and  other  closing   documents  as  counsel  for  Saratoga  shall
reasonably request.

     (g)  Additions  to SJNB Board of  Directors.  SJNB shall have  amended  its
Bylaws or taken any other action  necessary to increase the number of authorized
directors  on its Board of  Directors  to  permit  the  appointment  of the five
Saratoga Designees  (pursuant to Section 1.3(a)(iv)) at least five Business Days
prior to the Closing Date.

     (h) Fairness Opinion.  Saratoga shall have received a written  "bring-down"
opinion of First Security Van Kasper,  dated as of the date of Saratoga's  Proxy
Statement, to the effect that, as of such date, the consideration to be received
by the holders of the Saratoga Common Stock in the Merger is fair to the holders
of the Saratoga Common Stock from a financial point of view.

     (i) Comfort  Letter  (S-4).  Saratoga  shall have  received from KPMG LLP a
letter  addressed to Saratoga  not more than two (2) Business  Days prior to the
effective  date  of the  S-4  with  respect  to  certain  financial  information
regarding  SJNB, in form and substance which is customary in transactions of the
nature contemplated by this Agreement.

     (j) Comfort  Letter.  Saratoga  shall have received from KPMG LLP a comfort
letter  in form  and  substance  customary  for  transactions  of this  type and
reasonably  acceptable to Saratoga with respect to SJNB's  financial  statements
for the period  ending no more than five (5) Business  Days prior to the Closing
Date.


                                  ARTICLE VII

                            TERMINATION AND AMENDMENT

     7.1 Termination.  This Agreement may be terminated at any time prior to the
Effective  Time,  by action taken or authorized by the Board of Directors of the
terminating party or parties,  whether before or after adoption of the Agreement
by the shareholders of Saratoga or SJNB:

          (a) by mutual consent of SJNB and Saratoga in a written instrument;

          (b) by either SJNB or Saratoga  (i) upon  written  notice to the other
     party if any Bank Regulator shall have issued an order denying  approval of
     the Merger and the other material aspects of the transactions  contemplated
     by this Agreement or if any Governmental  Entity of competent  jurisdiction
     shall  have  issued  a  final   permanent   order  enjoining  or  otherwise
     prohibiting  the  consummation  of the  transactions  contemplated  by this
     Agreement  or (ii) if any  Governmental  Entity of  competent  jurisdiction
     shall have issued an order in connection with the transactions contemplated
     hereby   imposing  a  Burdensome   Condition  on  SJNB  or  the   Surviving
     Corporation,  and in any such  case the time for  appeal  or  petition  for
     reconsideration  of any such order referred to in clauses (i) or (ii) shall
     have expired without such appeal or petition being granted;

          (c) by  either  SJNB or  Saratoga  if the  Merger  shall not have been
     consummated on or before March 31,  2000; provided that if the Merger shall
     not have been consummated on or before such date, such termination date may
     be  extended  by up to 60  days  thereafter  (i) at  the  election  of  the
     non-breaching  party, if the Merger shall not have been  consummated due to
     the volitional breach of any material representation,  warranty or covenant
     in this Agreement by SJNB or Saratoga, or (ii) at the election of the party
     who has requested any Requisite Regulatory Approval,  in the event that the
     Merger  shall  not have  been  consummated  due to the  fact  that any such
     Requisite Regulatory Approvals shall not yet have been received;

          (d) by  SJNB  in the  event  of a  breach  by  Saratoga  or SNB of any
     representation,  warranty or covenant  contained in this  Agreement,  which
     breach  (i) either  is not cured within 45 days after the giving of written
     notice to Saratoga or SNB, or is of a nature which cannot be cured prior to
     the Closing and (ii) would entitle the non-breaching  party to elect not to
     consummate the  transactions  contemplated  hereby  pursuant to Article VI;
     provided,  however, that SJNB may immediately terminate this Agreement upon
     notice to  Saratoga  in the event  that  Saratoga  or SNB shall  breach the
     covenant provided for in Section 5.4 hereof;

          (e)  (i)  by  Saratoga  in  the  event  of a  breach  by  SJNB  of any
     representation,  warranty or covenant  contained in this  Agreement,  which
     breach (1)  either is not cured  within 45 days after the giving of written
     notice to SJNB or is of a nature which cannot be cured prior to the Closing
     and (2) would  entitle the  non-breaching  party to elect not to consummate
     the  transactions  contemplated  hereby  pursuant to Article VI;  provided,
     however,  that Saratoga may terminate  this  Agreement  within ten Business
     Days after  notice to SJNB in the event that SJNB shall breach the covenant
     provided for in Section  4.2(c)  hereof and such breach shall not have been
     cured within such ten Business Day period and, upon such termination,  SJNB
     shall pay to Saratoga the Termination Fee as liquidated damages to Saratoga
     for such breach,  which sum shall be paid by wire  transfer of  immediately
     available Federal Funds, to such account as Saratoga shall designate;

          (ii) by SJNB, in the event that,  notwithstanding  its  obligations in
     Section  4.2(c),  a third party makes a written offer  regarding a Takeover
     Proposal of SJNB in which such third party indicates that they would not be
     willing to consummate  such a Takeover  Proposal  unless this  Agreement is
     terminated,  and the Board of Directors of SJNB  determines  in good faith,
     based upon the written  advice of outside  counsel,  that failing to accept
     such  Takeover  Proposal  would  constitute a breach of  fiduciary  duty by
     SJNB's Board of Directors under  applicable law;  provided,  however,  that
     upon such  termination,  SJNB shall pay to Saratoga the  Termination Fee as
     liquidated  damages to Saratoga  for such  termination,  which sum shall be
     paid in the manner described in subsection 7.1(e)(i) above;

          (f) (i) by SJNB (1) if,  in accordance  with Section 5.3, the Board of
     Directors of Saratoga fails to recommend  adoption of this Agreement by the
     shareholders of Saratoga,  or amends or modifies such  recommendation  in a
     manner materially  adverse to SJNB or withdraws such  recommendation to the
     shareholders of Saratoga,  (2) if the condition set forth in Section 6.3(h)
     is not  satisfied,  or (3) if  Deloitte &  Touche LLP fails to deliver  the
     "poolability letter" required by Section 6.1(f);

          (ii) by Saratoga (1) if,  in accordance with Section 5.3, the Board of
     Directors  of SJNB fails to  recommend  adoption of this  Agreement  by the
     shareholders of SJNB, or amends or modifies such recommendation in a manner
     materially  adverse to Saratoga or  withdraws  such  recommendation  to the
     shareholders  of SJNB, or (2) if the condition set forth in Section  6.3(h)
     is not satisfied;

          (g) by SJNB or Saratoga,  if (i) the Saratoga  Shareholder Approval or
     the SJNB  Shareholder  Approval shall not have been obtained at a duly held
     meeting of shareholders of Saratoga or SJNB, as appropriate,  held for such
     purpose or at any  adjournment,  postponement or continuation  thereof,  or
     (ii) the  condition set forth in Section 6.1(h) is not satisfied,  or (iii)
     KPMG LLP fails to deliver the letter  required by Section 6.1(f)  (although
     Deloitte & Touche LLP has delivered the  "poolability  letter"  required by
     Section 6.1(f));

          (h) by the Board of Directors  of Saratoga,  if the Board of Directors
     so  determines  by a vote of a majority of the members of its entire Board,
     at any time  during the  two-Business  Day period  commencing  on the first
     Business  Day after the  Determination  Date (as  defined  herein),  if the
     Average  SJNB  Closing  Price  shall be less than  $29.3590  (the  "Minimum
     Price");   subject,   however,   to  the   following   provisions  of  this
     paragraph (h).  If  Saratoga  elects  to  exercise  its  termination  right
     pursuant  to the  immediately  preceding  sentence,  it shall  give  prompt
     written  notice to SJNB  during  such  two-Business  Day period by means of
     facsimile  transmission (as provided in Section 8.2 hereof);  provided that
     such notice of election to  terminate  may be  withdrawn at any time within
     the  aforementioned  two-Business Day period.  During the five Business-Day
     period  commencing  on the day after  receipt of such notice of election to
     terminate,  SJNB shall have the option of adjusting  the Exchange  Ratio to
     equal  a  number   equal  to  a  quotient   (rounded  to  the  nearest  one
     ten-thousandth), the numerator of which is the product of the Minimum Price
     and 0.70 and the denominator of which is the Average SJNB Closing Price. If
     SJNB makes the election contemplated by the preceding sentence, within such
     five  Business-Day  period, it shall give prompt written notice to Saratoga
     of such election and the revised  Exchange Ratio,  whereupon no termination
     shall have occurred pursuant to this paragraph (h) and this Agreement shall
     remain in effect in accordance with its terms (except as the Exchange Ratio
     shall have been so  modified),  and any  references  in this  Agreement  to
     "Exchange  Ratio" shall thereafter be deemed to refer to the Exchange Ratio
     as adjusted pursuant to this paragraph (h).

          For purposes hereof, the following terms have the following meanings:

               (i) "Average  SJNB  Closing  Price" shall mean the average of the
          closing prices of SJNB Common Stock on the NASDAQ  National Market for
          the 20  consecutive  trading  days ending on the  Determination  Date,
          rounded to four  decimal  places,  whether or not trades  occurred  on
          those days (subject to adjustment as provided  below and provided that
          if no trades of SJNB Common  Stock shall occur on a given  trading day
          the closing price thereof on the next preceding day when a trade shall
          have occurred  shall be deemed to be the closing price on such day for
          the purposes  hereof).  In the event SJNB pays,  declares or otherwise
          effects a stock split, reverse stock split,  reclassification or stock
          dividend or stock  distribution  with respect to the SJNB Common Stock
          between the date of this Agreement and the Effective Time, appropriate
          adjustments  will be made to the Average  SJNB  Closing  Price of SJNB
          Common Stock.

               (ii)  "Determination  Date"  shall  mean  the  last day of the 20
          trading-day  period  referred to in the  definition  of "Average  SJNB
          Closing Price" ending five Business Days prior to the Closing Date.

               (iii)  "Trading day" shall mean a day on which trading  generally
          takes  place  on  the  National   Association  of  Securities  Dealers
          Automated  Quotations  ("NASDAQ")  and on which trading in SJNB Common
          Stock has not been halted or suspended; or

          (i)(1)  by SJNB in the event  there  has been a  change,  or any event
     involving a  prospective  change,  in the  business,  financial  condition,
     results of operations  or prospects of Saratoga or any of its  Subsidiaries
     which has had, or would be  reasonably  likely to have, a material  adverse
     effect on Saratoga;  provided,  however,  that termination pursuant to this
     subsection  (1) shall be  effective  45 days  after the  giving of  written
     notice to Saratoga if the change or event  described in said notice has not
     been cured; and provided,  further that  termination  under this subsection
     (1) shall be effective  immediately  after the giving of written  notice if
     said  change or event  cannot be cured  prior to the  Closing;  and  (2) by
     Saratoga  in the event  there has been a change,  or any event  involving a
     prospective  change,  in the  business,  financial  condition,  results  of
     operations or prospects of SJNB or any of its  Subsidiaries  which has had,
     or would be reasonably  likely to have, a material  adverse effect on SJNB;
     provided,  however,  that termination pursuant to this subsection (2) shall
     be  effective  45 days after the  giving of  written  notice to SJNB if the
     change or event described in said notice has not been cured;  and provided,
     further  that  termination  under this  subsection (2)  shall be  effective
     immediately  after the  giving of  written  notice if said  change or event
     cannot be cured prior to Closing.

     7.2  Effect  of  Termination.  Termination  of  this  Agreement  shall  not
terminate  or affect  the Stock  Option  Agreement  or the  representations  and
warranties  in Article III insofar as they relate to the Stock Option  Agreement
or the  obligations  of the parties  under Section  4.2(c),  5.4, 5.9 or 8.10 or
otherwise  to pay  expenses  as  provided  elsewhere  herein,  to  maintain  the
confidentiality of the other party's information  pursuant to Section 5.2 or the
provisions  of this  Section 7.2 or of Section 8.2 or 8.6,  and shall not affect
any agreement after such termination.  The parties agree that any termination of
this  Agreement  shall not in any manner release or be construed as so releasing
the  nonterminating  party or parties or their respective  officers or directors
from any  liability  or damage to the other party or parties  arising out of, in
connection with or otherwise relating to, directly or indirectly,  such parties'
willful  breach of its  covenants,  agreements,  representations  or  warranties
hereunder, except to the extent expressly provided herein.

     7.3  Amendment.  This Agreement may be amended by the parties hereto at any
time before or after approval of this Agreement by the  shareholders of Saratoga
and SJNB, but after any such approval,  no amendment  shall be made which by law
requires further approval by such  shareholders  without such further  approval.
This  Agreement may not be amended  except by an instrument in writing signed on
behalf of each of the parties hereto.

     7.4 Extension;  Waiver.  At any time prior to the Closing Date, the parties
hereto,  by action taken or authorized by their  respective  Board of Directors,
may, to the extent legally  allowed,  (i) extend the time for the performance of
any of the obligations or other acts of the other parties hereto, (ii) waive any
inaccuracies in the  representations  and warranties  contained herein or in any
document  delivered  pursuant hereto and (iii) waive  compliance with any of the
agreements or conditions  contained herein. Any agreement on the part of a party
hereto to any such  extension  or waiver  shall be valid  only if set forth in a
written instrument signed on behalf of such party.


                                  ARTICLE VIII

                               GENERAL PROVISIONS

     8.1 Survival of Representations, Warranties and Covenants. No investigation
by SJNB or  Saratoga  made  before or after the date  hereof  shall  affect  the
representations  and warranties which are contained in this Agreement;  provided
that all representations, warranties, covenants and agreements in this Agreement
or in any instrument  delivered  pursuant hereto or thereto shall expire on, and
be terminated and  extinguished  at, the Effective Time other than covenants and
agreements  that by their terms are to survive or be  performed,  in whole or in
part,  after  the  Effective  Time;  provided  that  no  such   representations,
warranties or covenants  shall be deemed to be terminated or  extinguished so as
to deprive SJNB or Saratoga (or any director or officer  thereof) of any defense
in law or equity which  otherwise  would be available  against the claims of any
person, including,  without limitation, any shareholder or former shareholder of
either SJNB or Saratoga, the aforesaid  representations,  warranties,  covenants
and  agreements  being  material  inducements  to the  consummation  by SJNB and
Saratoga of the transactions contemplated herein.

     8.2 Notices.  All notices and other  communications  hereunder  shall be in
writing and shall be deemed duly given (a) on the date of delivery if  delivered
personally,  or by telecopy or telefacsimile,  upon confirmation of receipt, (b)
on the first  Business  Day  following  the date of dispatch if  delivered  by a
recognized  next-day courier service, or (c) on the third Business Day following
the date of mailing if delivered by registered or certified mail, return receipt
requested,  postage  prepaid.  All notices  hereunder  shall be delivered as set
forth below,  or pursuant to such other  instructions  as may be  designated  in
writing by the party to receive such notice.

     (a)  if to Saratoga or SNB, to:

          Saratoga National Bank
          12000 Saratoga Sunnyvale Road
          Saratoga, California 95070
          Attention:  Mr. Richard L. Mount
                      President and Chief Executive Officer
          Fax:  (408) 257-3705

          with a copy to:

          Coudert Brothers
          Attorneys at Law
          303 Almaden Boulevard, Fifth Floor
          San Jose, California 95110-2721
          Attention:  Glenn T. Dodd, Esq.
          Fax:  (408) 297-3191

          and

     (b)  if to SJNB, to:

          SJNB Financial Corp.
          One North Market Street
          San Jose, California 95113
          Attention:  Mr. James R. Kenny
                           President and Chief Executive Officer
          Fax:  (408) 947-0362

          with a copy to:

          Pillsbury Madison & Sutro LLP
          235 Montgomery Street
          San Francisco, California 94104
          Attention:  Jonathan D. Joseph, Esq.
          Fax:  (415) 983-1200

     8.3 Interpretation. When a reference is made in this Agreement to Sections,
Exhibits or  Schedules,  such  reference  shall be to a Section of or Exhibit or
Schedule to this Agreement unless otherwise indicated. The table of contents and
headings  contained in this Agreement are for reference  purposes only and shall
not affect in any way the meaning or interpretation of this Agreement.  Whenever
the words "include",  "includes" or "including" are used in this Agreement, they
shall be deemed to be followed  by the words  "without  limitation."  The phrase
"made  available" in this Agreement shall mean that the information  referred to
has been made available if requested by the party to whom such information is to
be made available.

     8.4   Counterparts.   This  Agreement  may  be  executed  in  two  or  more
counterparts,  all of which shall be considered  one and the same  agreement and
shall become effective when two or more counterparts have been signed by each of
the parties and delivered to the other  parties,  it being  understood  that all
parties need not sign the same counterpart.

     8.5 Entire Agreement;  No Third Party  Beneficiaries;  Rights of Ownership.
This Agreement  (including the documents and the instruments referred to herein)
(a)  constitutes  the entire  agreement and supersedes all prior  agreements and
understandings,  both  written and oral,  among the parties  with respect to the
subject matter hereof,  other than the  Confidentiality  Agreement,  which shall
survive the execution and delivery of this Agreement, and (b) is not intended to
confer  upon any person  other than the  parties  hereto any rights or  remedies
hereunder  except as otherwise  expressly  provided in Section 5.7.  The parties
hereby  acknowledge that, except as hereinafter  agreed to in writing,  no party
shall have the right to acquire  or shall be deemed to have  acquired  shares of
common  stock of the other  party  pursuant  to the  Merger  until  consummation
thereof.  No current  or former  employee  of  Saratoga,  SJNB,  or any of their
respective  Subsidiaries,  shall be construed as a third party beneficiary under
this Agreement, and no provision in this Agreement shall create any right in any
such  employee  (or  his  or her  beneficiary  or  dependent)  for  any  reason,
including,  without limitation, in respect of employment,  continued employment,
or resumed employment with the Surviving  Corporation,  Saratoga or SJNB (or any
of their  respective  Affiliates)  or in  respect  of any  benefits  that may be
provided,  directly or  indirectly,  under any Benefit  Plan  maintained  by the
Surviving Corporation, Saratoga or SJNB (or any of their respective Affiliates).

     8.6  Governing  Law;  Consent  to  Jurisdiction.  This  Agreement  shall be
governed by and construed in accordance with the laws of the State of California
without giving effect to the principles of conflicts of law. Each of the parties
hereto  hereby  irrevocably  and  unconditionally  consents  to  submit  to  the
non-exclusive  jurisdiction  of the courts of the State of California and of the
United States of America, in each case located in the County of Santa Clara, for
any Litigation in any court or before any governmental  authority arising out of
or relating to this Agreement and the transactions  contemplated hereby. Each of
the parties hereto hereby irrevocably and unconditionally waives, and agrees not
to assert,  by way of motion,  as a defense,  counterclaim or otherwise,  in any
such Litigation, any claim that it is not personally subject to the jurisdiction
of the  aforesaid  courts for any reason other than the failure to serve process
in accordance with this Section 8.6, that it or its property is exempt or immune
from  jurisdiction of any such court or from any legal process commenced in such
courts  (whether  through  service  of  notice,  attachment  prior to  judgment,
attachment in aid of execution of judgment, execution of judgment or otherwise),
and to the fullest  extent  permitted by applicable  law, that the Litigation in
any such  court is  brought  in an  inconvenient  forum,  that the venue of such
Litigation is improper,  or that this  Agreement,  or the subject matter hereof,
may not be enforced in or by such courts and further  irrevocably waives, to the
fullest  extent  permitted  by  applicable  law, the benefit of any defense that
would hinder, fetter or delay the levy, execution or collection of any amount to
which the party is entitled  pursuant to the final  judgment of any court having
jurisdiction. Each of the parties irrevocably and unconditionally waives, to the
fullest extent  permitted by applicable law, any and all rights to trial by jury
in connection  with any Litigation  arising out of or relating to this Agreement
or the transactions contemplated hereby.

     8.7 Severability.  Any term or provision of this Agreement which is invalid
or  unenforceable  in  any  jurisdiction  shall,  as to  that  jurisdiction,  be
ineffective to the extent of such invalidity or unenforceability and, unless the
effect of such  invalidity  or  unenforceability  would prevent the parties from
realizing  the major  portion of the  economic  benefits of the Merger that they
currently  anticipate   obtaining   therefrom,   shall  not  render  invalid  or
unenforceable the remaining terms and provisions of this Agreement or affect the
validity or  enforceability  of any of the terms or provisions of this Agreement
in any other jurisdiction.  If any provision of this Agreement is so broad as to
be  unenforceable,  the provision shall be interpreted to be only so broad as is
enforceable.

     8.8 Assignment.  Neither this Agreement nor any of the rights, interests or
obligations hereunder shall be assigned by any of the parties hereto (whether by
operation of law or otherwise)  without the prior  written  consent of the other
parties,  and any attempt to make any such assignment without such consent shall
be null and void.  Subject to the preceding  sentence,  this  Agreement  will be
binding  upon,  inure to the  benefit of and be  enforceable  by the parties and
their respective successors and permitted assigns.

     8.9 Publicity. SJNB, SNB, and Saratoga shall consult with each other before
issuing any press release with respect to the Merger or this Agreement and shall
not issue any such press release or make any such public  statement  without the
prior consent of the other parties,  which shall not be  unreasonably  withheld;
provided,  however,  that a party may,  without  the prior  consent of the other
parties  (but  after  prior  consultation,  to  the  extent  practicable  in the
circumstances)  issue such press  release or make such public  statement  as may
upon  the  advice  of  outside  counsel  be  required  by law or the  rules  and
regulations of the National Association of Securities Dealers.  Without limiting
the reach of the  preceding  sentence,  SJNB and  Saratoga  shall  cooperate  to
develop  all  public  announcement  materials  and make  appropriate  management
available at  presentations  related to the  transactions  contemplated  by this
Agreement as reasonably requested by the other party. In addition,  Saratoga and
its  Subsidiaries  shall  (a) consult  with SJNB regarding  communications  with
customers,  shareholders,  prospective  investors and  employees  related to the
transactions  contemplated  hereby,  (b) provide SJNB with shareholders lists of
Saratoga and (c) allow and facilitate SJNB contact with shareholders of Saratoga
and other prospective investors.

     8.10  Attorneys'  Fees.  In the event of any  dispute  between  the parties
arising  out of or  relating  to this  Agreement,  the  prevailing  party in any
litigation  (whether at law or in equity),  arbitration or other proceeding with
respect  to  such  dispute,  including  any  appeal  thereof  (collectively,  an
"Action"),  shall be entitled to recover such party's reasonable attorneys' fees
and all other  reasonable  costs and expenses  incurred in connection  with such
Action from the non-prevailing party.

     IN WITNESS WHEREOF, SJNB, Saratoga and SNB have caused this Agreement to be
executed by their respective officers thereunto duly authorized,  all as of date
first above written.

                              SJNB FINANCIAL CORP.


                              By: /s/ James R. Kenny
                                  -------------------------------------------
                              Name:  James R. Kenny
                              Title: President and Chief Executive Officer

                              By: /s/ Jennifer Dowling
                                  -------------------------------------------
                              Name:  Jennifer Dowling
                              Title: Assistant Corporate Secretary


                              SARATOGA BANCORP


                              By: /s/ Richard L. Mount
                                  -------------------------------------------
                              Name:  Richard L. Mount
                              Title: President and Chief Executive Officer

                              By: /s/ V. Ronald Mancuso
                                  -------------------------------------------
                              Name:  V. Ronald Mancuso
                              Title: Secretary


                              SARATOGA NATIONAL BANK


                              By: /s/ Richard L. Mount
                                  -------------------------------------------
                              Name:  Richard L. Mount
                              Title: President and Chief Executive Officer

                              By: /s/ V. Ronald Mancuso
                                  -------------------------------------------
                              Name:  V. Ronald Mancuso
                              Title: Secretary



                             STOCK OPTION AGREEMENT


     STOCK OPTION AGREEMENT,  dated August 27, 1999 (the  "Agreement"),  between
SJNB Financial Corp., a California corporation ("Buyer"),  and Saratoga Bancorp,
a California corporation ("Seller").

                              W I T N E S S E T H:

     WHEREAS,  Buyer,  Seller and Saratoga  National Bank (Seller's  subsidiary)
have  entered into an Agreement  and Plan of Merger of even date  herewith  (the
"Merger  Agreement"),  which  agreement has been executed by the parties  hereto
immediately prior to this Agreement; and

     WHEREAS,  as a condition to Buyer's  entering into the Merger Agreement and
in  consideration  therefor,  Seller  has  agreed to grant  Buyer the Option (as
hereinafter defined):

     NOW, THEREFORE,  in consideration of the foregoing and the mutual covenants
and agreements set forth herein and in the Merger Agreement,  the parties hereto
agree as follows:

     1. (a) Seller hereby grants to Buyer an unconditional,  irrevocable  option
(the  "Option") to purchase,  subject to the terms  hereof,  up to 378,561 fully
paid and  nonassessable  shares of Seller's  Common Stock, no par value ("Common
Stock"), at a price of $19.21 per share;  provided,  however,  that in the event
Seller issues or agrees to issue any shares of Common Stock (other than pursuant
to warrants and options outstanding at the date hereof or as permitted under the
Merger Agreement) at a price less than $19.21 per share (as adjusted pursuant to
subsection  (b) of Section 5),  such price  shall be equal to such lesser  price
(such price, as adjusted if applicable,  the "Option  Price");  provided further
that in no event shall the number of shares for which this Option is exercisable
exceed 19.9% of the Seller's issued and outstanding  shares of Common Stock. The
number of shares of Common  Stock that may be received  upon the exercise of the
Option and the Option Price are subject to adjustment as herein set forth.

     (b) In the event that any  additional  shares of Common Stock are issued or
otherwise become  outstanding after the date hereof (other than pursuant to this
Agreement),  the number of shares of Common Stock subject to the Option shall be
increased so that, after such issuance,  it equals 19.9% of the number of shares
of Common Stock then issued and outstanding  without giving effect to any shares
subject  to or  issued  pursuant  to  the  Option.  Nothing  contained  in  this
Section 1(b) or elsewhere in this Agreement shall be deemed to authorize  Seller
or Buyer to breach any provision of the Merger Agreement.

     2.  (a)  Provided  that  Buyer  shall  not be in  material  breach  of this
Agreement or of its covenants and agreements  contained in the Merger  Agreement
such that Seller shall be entitled to terminate the Merger Agreement pursuant to
Section 7.1(e)(i) thereof,  and no preliminary or permanent  injunction or other
order  against  exercise of the Option or delivery of the shares  covered by the
Option issued by a court of competent  jurisdiction is currently in effect,  the
Holder (as  hereinafter  defined) may exercise the Option,  in whole or in part,
and from time to time,  if, but only if,  both an Initial  Triggering  Event (as
hereinafter defined) and a Subsequent  Triggering Event (as hereinafter defined)
shall have occurred prior to the occurrence of an Exercise Termination Event (as
hereinafter defined), provided that the Holder shall have sent written notice of
such exercise (as provided in  subsection (e)  of this Section 2) within 30 days
following such Subsequent  Triggering  Event.  Each of the following shall be an
Exercise   Termination   Event:   (i) the   Effective   Time   of  the   Merger;
(ii) termination  of the Merger  Agreement  in  accordance  with the  provisions
thereof  if such  termination  occurs  prior  to the  occurrence  of an  Initial
Triggering Event except a termination by Buyer pursuant to Section 7.1(d) of the
Merger  Agreement  (unless  the  breach by Seller  giving  rise to such right of
termination is non-volitional); (iii) the passage of 12 months after termination
of the Merger Agreement if such termination follows the occurrence of an Initial
Triggering  Event  except a  termination  by Buyer  pursuant  to Section  7.1(d)
thereof (unless the breach by Seller giving rise to such right of termination is
non-volitional)  (provided  that if an Initial  Triggering  Event  continues  or
occurs beyond such termination and prior to the passage of such 12-month period,
the Exercise  Termination  Event shall be 12 months  from the  expiration of the
Last  Triggering  Event  but  in  no  event  more  than  18  months  after  such
termination);  or  (iv) the  third  anniversary  of the date  hereof.  The "Last
Triggering  Event" shall mean the last Initial  Triggering  Event to occur.  The
term "Holder" shall mean the holder or holders of the Option.

     (b) The term  "Initial Triggering Event" shall mean any of the  following
events or transactions occurring after the date hereof:

          (i) Seller or any of its Subsidiaries (each a "Seller  Subsidiary") or
     any Seller  Affiliate (as  hereinafter  defined),  without having  received
     Buyer's  prior  written  consent,  shall have  entered into an agreement to
     engage in an  Acquisition  Transaction  (as  hereinafter  defined) with any
     person (the term "person" for purposes of this Agreement having the meaning
     assigned  thereto  in  sections 3(a)(9)  and  13(d)(3)  of  the  Securities
     Exchange Act of 1934 (the "Exchange  Act"),  and the rules and  regulations
     thereunder)  other  than  Buyer or any of its  Subsidiaries  (each a "Buyer
     Subsidiary")  or the Board of Directors  of Seller  shall have  recommended
     that  the   shareholders  of  Seller  approve  or  accept  any  Acquisition
     Transaction  other  than  as  contemplated  by the  Merger  Agreement.  For
     purposes  of this  Agreement,  "Acquisition  Transaction"  shall mean (x) a
     merger or consolidation,  or any similar  transaction,  involving Seller or
     any  Significant  Subsidiary  (as defined in  Rule 1-02 of  Regulation  S-X
     promulgated by the Securities  and Exchange  Commission  ("SEC") of Seller,
     (y) a purchase,  lease or other acquisition representing 15% or more of the
     consolidated  assets of Seller and its  Subsidiaries,  or (z) a purchase or
     other  acquisition  (including  by  way  of  merger,  consolidation,  share
     exchange or otherwise) of securities representing 10% or more of the voting
     power of Seller or any Significant Subsidiary of Seller;  provided that the
     term "Acquisition  Event" shall not include any transaction  involving only
     Seller and/or any Seller Subsidiary.

          (ii)  Seller or any Seller  Subsidiary  or Seller  Affiliate,  without
     having  received  Buyer's prior  written  consent,  shall have  authorized,
     recommended,  proposed or publicly  announced  its  intention to authorize,
     recommend  or propose,  to engage in an  Acquisition  Transaction  with any
     person other than Buyer or a Buyer Subsidiary, or the Board of Directors of
     Seller shall have publicly withdrawn or modified, or publicly announced its
     intent  to  withdraw  or  modify,  in any  manner  adverse  to  Buyer,  its
     recommendation  that the  shareholders  of Seller approve the  transactions
     contemplated by the Merger Agreement;

          (iii) Any person other than Buyer,  any Buyer Subsidiary or any Seller
     Subsidiary  acting in a fiduciary  capacity shall have acquired  beneficial
     ownership or the right to acquire Beneficial  Ownership (within the meaning
     of  section  13(d)  of the  Exchange  Act and  the  rules  and  regulations
     thereunder) of 10% or more of the outstanding shares of Common Stock;

          (iv) Any person  other than Buyer or any Buyer  Subsidiary  shall have
     made  a  bona  fide  proposal  to  Seller  or its  shareholders  by  public
     announcement  or written  communication  that is or becomes  the subject of
     public disclosure to engage in an Acquisition Transaction;

          (v)  After  a  proposal  is made by a third  party  to  Seller  or its
     shareholders  to engage in an  Acquisition  Transaction,  Seller shall have
     breached any covenant or obligation  contained in the Merger  Agreement and
     such breach  (x) would  entitle Buyer to terminate the Merger Agreement and
     (y) shall not have been cured prior to the Notice Date (as defined  below);
     or

          (vi) Any person other than Buyer or any Buyer  Subsidiary,  other than
     in connection with a transaction to which Buyer has given its prior written
     consent, shall have filed an application or notice with the Federal Reserve
     Board,  or  other  federal  or  state  bank  regulatory  authority,   which
     application  or notice has been  accepted for  processing,  for approval to
     engage in an Acquisition Transaction.

          For purposes of this Agreement, the term "Seller Affiliate" shall mean
     any Person who or which,  together with all  "affiliates"  and "associates"
     (as such terms are defined in Rule 12b-2 of the rules and regulations under
     the  Exchange  Act) of such  Person,  shall be the  "beneficial  owner" (as
     defined in section 13(d) of the Exchange Act and the rules and  regulations
     thereunder)  ("Beneficial  Owner")  of 5% or more of the  shares  of Common
     Stock  then  outstanding,   but  shall  not  include  Seller,   any  Seller
     Subsidiary,  any  employee  benefit  plan  of  the  Seller  or  any  Seller
     Subsidiary, or any entity holding shares of Common Stock for or pursuant to
     the terms of any such plan.

     (c) The  term  "Subsequent  Triggering  Event"  shall  mean  either  of the
following events or transactions occurring after the date hereof:

          (i) The  acquisition  by any  person  (other  than  Buyer or any Buyer
     Subsidiary) of beneficial  ownership of 20% or more of the then outstanding
     Common Stock; or

          (ii) The  occurrence  of the Initial  Triggering  Event  described  in
     clause (i) of subsection (b) of this Section 2,  except that the percentage
     referred to in clause (z) shall be 20%.

     (d) Seller shall notify Buyer  promptly in writing of the occurrence of any
Initial Triggering Event or Subsequent Triggering Event (together, a "Triggering
Event"),  it being understood that the giving of such notice by Seller shall not
be a condition to the right of the Holder to exercise the Option.

     (e) In the event the  Holder is  entitled  to and  wishes to  exercise  the
Option, it shall send to Seller a written notice (the date of which being herein
referred to as the "Notice Date")  specifying  (i) the total number of shares it
will purchase  pursuant to such  exercise and (ii) a place  (subject to Seller's
reasonable  approval)  and date not earlier than three  business  days nor later
than 30 business days from the Notice Date for the closing of such purchase (the
"Closing Date"); provided, that if the closing of the purchase and sale pursuant
to the Option (the "Closing")  cannot be consummated by reason of any applicable
judgment,  decree,  order, law or regulation,  the period of time that otherwise
would run  pursuant to this  sentence  shall run instead  from the date on which
such restriction on consummation  has expired or been  terminated;  and provided
further,  without  limiting  the  foregoing,  that if prior  notification  to or
approval of the Federal Reserve Board or any other regulatory agency is required
in connection  with such  purchase,  the Holder shall promptly file the required
notice or application for approval and shall expeditiously  process the same and
the period of time that otherwise  would run pursuant to this sentence shall run
instead from the date on which any required notification periods have expired or
been  terminated or such approvals have been obtained and any requisite  waiting
period or periods shall have passed.  Any exercise of the Option shall be deemed
to  occur  on  the  Notice   Date   relating   thereto.   Notwithstanding   this
subsection (e),  in no event shall any Closing Date be more than 18 months after
the related Notice Date, and if the Closing Date shall not have occurred  within
18 months  after the  related  Notice Date due to the failure to obtain any such
required approval,  the exercise of the Option effected on the Notice Date shall
be deemed to have expired.  In the event (i) Buyer receives official notice that
an approval  of the  Federal  Reserve  Board or any other  regulatory  authority
required for the purchase of Option Shares (as hereinafter defined) would not be
issued or granted,  (ii) a Closing Date shall not have occurred within 18 months
after the related  Notice  Date due to the  failure to obtain any such  required
approval or (iii) Holder (or Substitute Option Holder (as hereinafter  defined))
shall have the right  pursuant to the last sentence of Section 7 (or  Section 9)
to exercise the Option (or Substitute  Option (as hereinafter  defined)),  Buyer
shall  nevertheless  be entitled to exercise its right as set forth in Section 7
and Buyer or Holder (or Substitute  Option Holder) shall be entitled to exercise
the Option (or Substitute Option) in connection with the resale of Seller Common
Stock or other  securities  pursuant to a registration  statement as provided in
Section 6.

     (f) At the Closing  referred to in  subsection (e)  of this Section 2,  the
Holder  shall  present  and  surrender  this  Agreement  and pay to  Seller  the
aggregate  purchase price for the shares of Common Stock  purchased  pursuant to
the exercise of the Option in immediately  available funds by wire transfer to a
bank account designated by Seller, provided that failure or refusal of Seller to
designate such a bank account shall not preclude the Holder from  exercising the
Option.

     (g) At such  Closing,  simultaneously  with  the  delivery  of  immediately
available funds and surrender of this Agreement as provided in subsection (f) of
this Section 2, Seller shall deliver to the Holder a certificate or certificates
representing  the number of shares of Common Stock  purchased by the Holder and,
if the Option  should be  exercised in part only,  a new Option  evidencing  the
rights of the Holder  thereof to purchase the balance of the shares  purchasable
hereunder,   and  the  Holder  shall  deliver  to  Seller  a  letter  reasonably
satisfactory to Seller by which Holder makes the  representations  and covenants
customary in the issuance of privately  placed  securities,  including,  without
limitation,  agreements  that the  Holder  will not  offer to sell or  otherwise
dispose of such shares in violation of applicable  law or the provisions of this
Agreement.

     (h) Certificates  for Common Stock delivered at a Closing  hereunder may be
endorsed with a restrictive legend that shall read substantially as follows:

     "The transfer of the shares  represented by this  certificate is subject to
     certain provisions of an agreement between the registered holder hereof and
     Seller and to resale restrictions arising under the Securities Act of 1933,
     as amended.  A copy of such agreement is on file at the principal office of
     Seller  and will be  provided  to the holder  hereof  without  charge  upon
     receipt by Seller of a written request therefor."

It is understood and agreed that:  (i) the reference to the resale  restrictions
of the  Securities  Act in the above  legend  shall be  removed by  delivery  of
substitute  certificate(s)  without  such  reference  if the  Holder  shall have
delivered  to Seller a copy of a letter from the staff of the SEC, or an opinion
of counsel,  in form and substance  reasonably  satisfactory  to Seller,  to the
effect that such legend is not required for purposes of the Securities Act; (ii)
the reference to the  provisions of this  Agreement in the above legend shall be
removed by delivery of substitute  certificate(s)  without such reference if the
shares have been sold or transferred  in compliance  with the provisions of this
Agreement  and under  circumstances  that do not require the  retention  of such
reference;  and  (iii)  the  legend  shall be  removed  in its  entirety  if the
conditions  in  the  preceding  clauses  (i) and  (ii) are  both  satisfied.  In
addition,  such  certificates  shall bear any other legend as may be required by
law.

     (i) Upon the  giving  by the  Holder to  Seller  of the  written  notice of
exercise of the Option provided for under  subsection (e)  of this Section 2 and
the tender of the applicable  purchase price in immediately  available funds and
surrender  of this  Agreement  to Seller,  the Holder  shall be deemed to be the
holder of record of the  shares of Common  Stock  issuable  upon such  exercise,
notwithstanding  that the stock transfer books of Seller shall then be closed or
that  certificates  representing  such shares of Common  Stock shall not then be
actually  delivered  to the Holder or the Seller shall have failed or refused to
designate the bank account described in subsection (f) of this Section 2. Seller
shall pay all expenses,  and any and all United States federal,  state and local
taxes and other charges that may be payable in connection with the  preparation,
issuance and delivery of stock  certificates under this Section 2 in the name of
the Holder or its assignee, transferee or designee.

     3.  Seller  agrees:  (i) that it shall at all  times  maintain,  free  from
preemptive  rights,  sufficient  authorized but unissued  shares of Common Stock
(and other securities  issuable pursuant to Section 5(a)) so that the Option may
be exercised  without  additional  authorization  of Common Stock (or such other
securities)  after giving  effect to all other  options,  warrants,  convertible
securities and other rights to purchase Common Stock (or such other securities);
(ii)  that  it  will  not,  by  charter  amendment  or  through  reorganization,
consolidation,  merger, dissolution or sale of assets, or by any other voluntary
act,  avoid  or  seek to  avoid  the  observance  or  performance  of any of the
covenants,  stipulations or conditions to be observed or performed  hereunder by
Seller;  (iii)  promptly to take all action as may from time to time be required
(including (x) complying with all premerger notification,  reporting and waiting
period  requirements   specified  in  15  U.S.C.  section  18a  and  regulations
promulgated  thereunder and (y) in the event, under the Bank Holding Company Act
of 1956,  as amended  ("BHCA"),  or the Change in Bank  Control Act of 1978,  as
amended,  or any state banking law,  prior  approval of or notice to the Federal
Reserve  Board or to any state  regulatory  authority  is  necessary  before the
Option may be  exercised,  cooperating  fully with the Holder in preparing  such
applications  or notices and providing such  information to the Federal  Reserve
Board or such state regulatory authority as they may require) in order to permit
the Holder to exercise the Option and the Seller duly and  effectively  to issue
shares of Common Stock  pursuant  hereto;  and (iv)  promptly to take all action
provided herein to protect the rights of the Holder against dilution.

     4. This Agreement (and the Option granted hereby) are exchangeable, without
expense,  at the option of the Holder,  upon  presentation and surrender of this
Agreement at the principal office of Seller, for other Agreements  providing for
Options of different  denominations entitling the holder thereof to purchase, on
the same terms and subject to the same  conditions as are set forth  herein,  in
the aggregate the same number of shares of Common Stock  purchasable  hereunder.
The terms  "Agreement"  and  "Option"  as used herein  include any Stock  Option
Agreements and related  Options for which this Agreement (and the Option granted
hereby)  may be  exchanged.  Upon  receipt  by  Seller  of  evidence  reasonably
satisfactory  to it of the  loss,  theft,  destruction  or  mutilation  of  this
Agreement,  and (in the  case of  loss,  theft  or  destruction)  of  reasonably
satisfactory  indemnification,  and  upon  surrender  and  cancellation  of this
Agreement, if mutilated, Seller will execute and deliver a new Agreement of like
tenor and date. Any such new Agreement  executed and delivered shall  constitute
an additional  contractual  obligation on the part of Seller, whether or not the
Agreement  so  lost,  stolen,  destroyed  or  mutilated  shall  at any  time  be
enforceable by anyone.

     5. In addition to the  adjustment  in the number of shares of Common  Stock
that are  purchasable  upon exercise of the Option pursuant to Section 1 of this
Agreement, the number of shares of Common Stock purchasable upon the exercise of
the Option and the Option Price shall be subject to adjustment from time to time
as provided in this Section 5.

          (a) In the event of any change in, or distributions in respect of, the
     Common   Stock  by  reason   of  stock   dividends,   split-ups,   mergers,
     recapitalizations,  combinations,  subdivisions,  conversions, exchanges of
     shares,  distributions  on or in respect of the Common  Stock that would be
     prohibited under the terms of the Merger  Agreement,  or the like, the type
     and number of shares of Common Stock purchasable upon exercise hereof shall
     be appropriately  adjusted so that Buyer shall receive upon exercise of the
     Option and payment of the aggregate  Option Price  hereunder the number and
     class of shares or other  securities  or  property  that  Buyer  would have
     received  in respect of Common  Stock if the Option had been  exercised  in
     full  immediately  prior to such  event,  or the record date  therefor,  as
     applicable.

          (b)  Whenever the number of shares of Common  Stock  purchasable  upon
     exercise hereof is adjusted as provided in this Section 5, the Option Price
     shall be  adjusted  by  multiplying  the Option  Price by a  fraction,  the
     numerator  of which shall be equal to the number of shares of Common  Stock
     purchasable  prior to the adjustment and the  denominator of which shall be
     equal to the  number  of  shares  of  Common  Stock  purchasable  after the
     adjustment.

     6. Upon the occurrence of a Subsequent  Triggering  Event that occurs prior
to an Exercise  Termination Event (or as otherwise provided in the last sentence
of Section 2(e)),  Seller shall, at the request of Buyer, which request shall be
delivered within 30 days after such Subsequent Triggering Event (or such trigger
date as is provided in the last  sentence of Section  2(e))  (whether on its own
behalf or on behalf of any subsequent holder of this Option (or part thereof) or
any of the shares of Common Stock issued  pursuant  hereto),  promptly  prepare,
file and keep current a shelf  registration  statement  under the Securities Act
covering this Option and any shares issued and issuable  pursuant to this Option
and shall use its best  efforts to cause such  registration  statement to become
effective and remain current in order to permit the sale or other disposition of
this Option and any shares of Common Stock issued upon total or partial exercise
of this Option  ("Option  Shares") in  accordance  with any plan of  disposition
requested by Buyer.  Seller will use its best efforts to cause such registration
statement first to become effective and then to remain effective for such period
not in  excess  of 180 days  from the date  such  registration  statement  first
becomes effective or such shorter time as may be reasonably  necessary to effect
such sales or other  dispositions.  Buyer,  for a period of 18 months  following
such first request, shall have the right to demand a second such registration if
reasonably  necessary  to  effect  such  sales or  dispositions.  The  foregoing
notwithstanding, if, at the time of any request by Buyer for registration of the
Option or the Option Shares as provided above,  Seller is in  registration  with
respect to an underwritten public offering of shares of Common Stock, and if, in
the good faith judgment of the managing  underwriter  or managing  underwriters,
or,  if none,  the sole  underwriter  or  underwriters,  of such  offering,  the
inclusion  of the Holder's  Option or Option  Shares  would  interfere  with the
successful marketing of the shares of Common Stock offered by Seller, the number
of  Option  Shares  otherwise  to  be  covered  in  the  registration  statement
contemplated hereby may be reduced; and provided,  however,  that after any such
required  reduction  the number of Option Shares to be included in such offering
for the account of the Holder shall  constitute at least 25% of the total number
of shares to be sold by the  Holder and Seller in the  aggregate;  and  provided
further,  however,  that if such reduction occurs,  then the Seller shall file a
registration statement for the balance as promptly as practical and no reduction
shall thereafter occur (and such  registration  shall not be charged against the
Holder). Each such Holder shall provide all information  reasonably requested by
Seller for inclusion in any  registration  statement to be filed  hereunder.  If
requested by any such Holder in connection with such registration,  Seller shall
become  a party  to any  underwriting  agreement  relating  to the  sale of such
shares,   but  only  to  the   extent  of   obligating   itself  in  respect  of
representations,   warranties,  indemnities  and  other  agreements  customarily
included in such  underwriting  agreements  for the Seller.  Upon  receiving any
request  under this  Section 6  from any  Holder,  Seller  agrees to send a copy
thereof  to any other  person  known to Seller to be  entitled  to  registration
rights under this Section 6,  in each case by promptly mailing the same, postage
prepaid,  to the  address of record of the  persons  entitled  to  receive  such
copies.

     7. (a) Upon the  occurrence  of a Subsequent  Triggering  Event that occurs
prior to an  Exercise  Termination  Event,  (i) at the  request  of the  Holder,
delivered within 30 days after such occurrence (or such later period as provided
in Section 10 or the last  sentence of  Section 2(e)),  Seller (or any successor
thereto)  shall  repurchase  the Option from the Holder at a price (the  "Option
Repurchase  Price") equal to the amount by which (A) the  market/offer price (as
defined below) exceeds (B) the Option Price,  multiplied by the number of shares
for which this Option may then be exercised and (ii) at the request of the owner
of Option Shares from time to time (the "Owner"), delivered within 30 days after
such occurrence (or such later period as provided in  Section 10),  Seller shall
repurchase  such  number of the Option  Shares from the Owner as the Owner shall
designate  at a  price  (the  "Option  Share  Repurchase  Price")  equal  to the
market/offer price multiplied by the number of Option Shares so designated.  The
term  "market/offer  price" shall mean the highest of (i) the  highest price per
share of Common  Stock at which a tender  offer or exchange  offer  therefor has
been  made,  (ii) the  price per  share of Common  Stock to be paid by any third
party pursuant to an agreement with Seller,  (iii) the highest closing price for
shares of Common Stock quoted in the New York Stock Exchange (or if Common Stock
is not quoted in the New York Stock Exchange, the highest bid price per share as
quoted on the National  Association of Securities  Dealers  Automated  Quotation
Systems,  or, if the  shares of Common  Stock  are not  quoted  thereon,  on the
principal  trading  market on which  such  shares are  traded as  reported  by a
recognized  source) within the six-month period  immediately  preceding the date
the Holder gives notice of the required repurchase of Option Shares, as the case
may be, or (iv) in the event of a sale of assets representing 15% or more of the
consolidated assets of Seller and its Subsidiaries, the sum of the price paid in
such sale for such assets and the current  market value of the remaining  assets
of Seller as  determined  by a  nationally  recognized  investment  banking firm
selected by the Holder or the Owner,  as the case may be,  divided by the number
of shares of Common  Stock of Seller  outstanding  at the time of such sale.  In
determining the market/offer  price, the value of consideration  other than cash
shall be determined by a nationally  recognized investment banking firm selected
by the Holder or Owner, as the case may be.

     (b) The Holder or the Owner,  as the case may be, may exercise its right to
require Seller to repurchase  the Option and any Option Shares  pursuant to this
Section 7 by surrendering for such purpose to Seller,  at its principal  office,
this Agreement or certificates for Option Shares, as applicable,  accompanied by
a written  notice or notices  stating that the Holder or the Owner,  as the case
may be,  elects to require  Seller to  repurchase  this Option and/or the Option
Shares in  accordance  with the  provisions  of this  Section 7.  As promptly as
practicable,  and in any event within five  business days after the surrender of
the Option  and/or  certificates  representing  Option Shares and the receipt of
such notice or notices  relating  thereto,  Seller shall  deliver or cause to be
delivered  to the  Holder the Option  Repurchase  Price  and/or to the Owner the
Option Share Repurchase Price therefor or the portion thereof that Seller is not
then prohibited under applicable law and regulation from so delivering.

     (c) To the  extent  that  Seller  is  prohibited  under  applicable  law or
regulation,  or as a consequence of administrative policy, from repurchasing the
Option and/or the Option Shares in full,  Seller shall immediately so notify the
Holder and/or the Owner and  thereafter  deliver or cause to be delivered,  from
time to time, to the Holder and/or the Owner, as appropriate, the portion of the
Option  Repurchase  Price and the Option Share Repurchase  Price,  respectively,
that it is no longer prohibited from delivering, within five business days after
the date on which Seller is no longer so prohibited;  provided, however, that if
Seller  at any  time  after  delivery  of a notice  of  repurchase  pursuant  to
paragraph (b)   of  this  Section 7  is  prohibited   under  applicable  law  or
regulation, or as a consequence of administrative policy, from delivering to the
Holder and/or the Owner, as  appropriate,  the Option  Repurchase  Price and the
Option  Share  Repurchase  Price,  respectively,  in  full  (and  Seller  hereby
undertakes to use its best efforts to obtain all required  regulatory  and legal
approvals and to file any required  notices as promptly as  practicable in order
to  accomplish  such  repurchase),  the Holder or Owner may revoke its notice of
repurchase  of the Option or the Option  Shares either in whole or to the extent
of the  prohibition,  whereupon,  in the  latter  case,  Seller  shall  promptly
(i) deliver to the Holder and/or the Owner, as appropriate,  that portion of the
Option  Repurchase Price or the Option Share Repurchase Price that Seller is not
prohibited from delivering; and (ii) deliver, as appropriate,  either (A) to the
Holder,  a new Stock  Option  Agreement  evidencing  the right of the  Holder to
purchase that number of shares of Common Stock for which the  surrendered  Stock
Option  Agreement was exercisable  immediately  prior to the time of delivery of
the notice of  repurchase  less the number of shares of Common Stock  covered by
the portion of the Option Shares repurchased, or (B) to the Owner, a certificate
for the Option Shares it is then so prohibited from repurchasing. If an Exercise
Termination  Event shall have occurred prior to the date of the notice by Seller
described in the first sentence of this subsection (c), or shall be scheduled to
occur at any time before the  expiration of a period ending on the thirtieth day
after such date,  the Holder  shall  nonetheless  have the right to exercise the
Option until the expiration of such 30-day period.

     8. (a) In the event that prior to an  Exercise  Termination  Event,  Seller
shall enter into an agreement (i) to  consolidate with or merge into any person,
other than Buyer or one of its Subsidiaries,  and shall not be the continuing or
surviving  corporation  of such  consolidation  or  merger,  (ii) to  permit any
person,  other than Buyer or one of its  Subsidiaries,  to merge into Seller and
Seller shall be the continuing or surviving corporation, but, in connection with
such merger,  the then outstanding  shares of Common Stock shall be changed into
or exchanged  for stock or other  securities  of any other person or cash or any
other property or the then  outstanding  shares of Common Stock shall after such
merger represent less than 50% of the outstanding  shares and share  equivalents
of  the  merged  company,   or  (iii) to  sell  or  otherwise  transfer  all  or
substantially  all of its assets to any  person,  other than Buyer or one of its
Subsidiaries,  then,  and in  each  such  case,  the  agreement  governing  such
transaction  shall make  proper  provision  so that the Option  shall,  upon the
consummation of any such transaction and upon the terms and conditions set forth
herein,  be  converted  into,  or  exchanged  for,  an option  (the  "Substitute
Option"), at the election of the Holder, of either (x) the Acquiring Corporation
(as  hereinafter   defined)  or  (y) any  person  that  controls  the  Acquiring
Corporation.

     (b) The following terms have the meanings indicated:

          (1) "Acquiring Corporation" shall mean (i) the continuing or surviving
     corporation  of a  consolidation  or merger  with  Seller  (if  other  than
     Seller),  (ii) Seller  in a merger  in which  Seller is the  continuing  or
     surviving person,  and (iii) the  transferee of all or substantially all of
     Seller's assets.

          (2)  "Substitute  Common  Stock" shall mean the common stock issued by
     the issuer of the Substitute Option upon exercise of the Substitute Option.

          (3) "Assigned Value" shall mean the market/offer  price, as defined in
     Section 7.

          (4) "Average Price" shall mean the average closing price of a share of
     the  Substitute  Common Stock for the one year  immediately  preceding  the
     consolidation,  merger or sale in question, but in no event higher than the
     closing  price  of the  shares  of  Substitute  Common  Stock  on the  date
     preceding such  consolidation,  merger or sale;  provided that if Seller is
     the issuer of the  Substitute  Option,  the Average Price shall be computed
     with respect to a share of common  stock issued by the person  merging into
     Seller or by any company which controls or is controlled by such person, as
     the Holder may elect.

     (c) The Substitute Option shall have the same terms as the Option, provided
that if the terms of the  Substitute  Option cannot,  for legal reasons,  be the
same as the Option,  such terms shall be as similar as possible  and in no event
less advantageous to the Holder.  The issuer of the Substitute Option shall also
enter into an agreement with the then Holder or Holders of the Substitute Option
in  substantially  the same form as this Agreement (after giving effect for such
purpose to the provisions of Section 9),  which agreement shall be applicable to
the Substitute Option.

     (d) The Substitute Option shall be exercisable for such number of shares of
Substitute  Common Stock as is equal to the  Assigned  Value  multiplied  by the
number  of shares of  Common  Stock  for which the  Option is then  exercisable,
divided by the Average Price.  The exercise  price of the Substitute  Option per
share of  Substitute  Common  Stock  shall  then be equal  to the  Option  Price
multiplied  by a fraction,  the numerator of which shall be the number of shares
of Common Stock for which the Option is then  exercisable and the denominator of
which  shall be the number of shares of  Substitute  Common  Stock for which the
Substitute Option is exercisable.

     (e) In no event,  pursuant to any of the  foregoing  paragraphs,  shall the
Substitute Option be exercisable for more than 19.9% of the shares of Substitute
Common Stock outstanding prior to the exercise of the Substitute  Option. In the
event that the Substitute Option would be exercisable for more than 19.9% of the
shares of  Substitute  Common Stock  outstanding  prior to exercise but for this
clause (e), the issuer of the Substitute Option (the "Substitute Option Seller")
shall make a cash payment to Holder equal to the excess of (i) the  value of the
Substitute  Option without  giving effect to the  limitation in this  clause (e)
over  (ii) the  value  of the  Substitute  Option  after  giving  effect  to the
limitation in this clause (e). This difference in value shall be determined by a
nationally recognized investment banking firm selected by the Holder.

     (f) Seller shall not enter into any transaction described in subsection (a)
of this Section 8 unless the Acquiring  Corporation and any person that controls
the  Acquiring  Corporation  assume in  writing  all the  obligations  of Seller
hereunder.

     9.  (a) At the  request  of  the  holder  of  the  Substitute  Option  (the
"Substitute  Option Holder"),  the Substitute Option Seller shall repurchase the
Substitute  Option from the Substitute Option Holder at a price (the "Substitute
Option  Repurchase  Price") equal to the amount by which (i) the Highest Closing
Price (as hereinafter defined) exceeds (ii) the exercise price of the Substitute
Option,  multiplied by the number of shares of Substitute Common Stock for which
the  Substitute  Option may then be  exercised,  and at the request of the owner
(the  "Substitute  Share  Owner")  of shares of  Substitute  Common  Stock  (the
"Substitute  Shares"),   the  Substitute  Option  Seller  shall  repurchase  the
Substitute Shares at a price (the "Substitute Share Repurchase  Price") equal to
the Highest  Closing  Price  multiplied  by the number of  Substitute  Shares so
designated.  The term  "Highest  Closing  Price" shall mean the highest  closing
price for  shares  of  Substitute  Common  Stock  within  the  six-month  period
immediately  preceding the date the Substitute Option Holder gives notice of the
required repurchase of the Substitute Option or the Substitute Share Owner gives
notice of the required repurchase of the Substitute Shares, as applicable.

     (b) The  Substitute  Option Holder and the Substitute  Share Owner,  as the
case may be, may exercise its respective right to require the Substitute  Option
Seller to repurchase the Substitute Option and the Substitute Shares pursuant to
this Section 9 by surrendering for such purpose to the Substitute Option Seller,
at its principal  office,  the agreement for such Substitute  Option (or, in the
absence of such an agreement,  a copy of this  Agreement) and  certificates  for
Substitute  Shares  accompanied by a written notice or notices  stating that the
Substitute  Option  Holder or the  Substitute  Share Owner,  as the case may be,
elects to require the  Substitute  Option  Seller to repurchase  the  Substitute
Option and/or the  Substitute  Shares in  accordance  with the provision of this
Section 9.  As promptly as  practicable,  and in any event within five  business
days  after  the  surrender  of  the  Substitute   Option  and/or   certificates
representing  Substitute  Shares  and the  receipt  of such  notice  or  notices
relating  thereto,  the  Substitute  Option  Seller shall deliver or cause to be
delivered to the Substitute Option Holder the Substitute Option Repurchase Price
and/or to the  Substitute  Share Owner the  Substitute  Share  Repurchase  Price
therefor or the portion  thereof which the Substitute  Option Seller is not then
prohibited  under  applicable  law  and  regulation,  or  as  a  consequence  of
administrative policy, from so delivering.

     (c) To the extent that the  Substitute  Option Seller is  prohibited  under
applicable law or regulation, or as a consequence of administrative policy, from
repurchasing  the Substitute  Option and/or the Substitute  Shares in part or in
full,  the Substitute  Option Seller shall  immediately so notify the Substitute
Option Holder and/or the Substitute Share Owner and thereafter  deliver or cause
to be delivered,  from time to time, to the Substitute  Option Holder and/or the
Substitute  Share Owner,  as appropriate,  the portion of the Substitute  Option
Repurchase Price or the Substitute Share Repurchase Price,  respectively,  which
it is no longer prohibited from delivering,  within five business days after the
date on which the Substitute Option Seller is no longer so prohibited; provided,
however, that if the Substitute Option Seller is at any time after delivery of a
notice of repurchase  pursuant to  subsection (b)  of this Section 9  prohibited
under  applicable  law or  regulation,  or as a  consequence  of  administrative
policy,  from  delivering to the Substitute  Option Holder and/or the Substitute
Share Owner,  as appropriate,  the Substitute  Option  Repurchase  Price and the
Substitute Share  Repurchase  Price,  respectively,  in full (and the Substitute
Option Seller shall use its best efforts to receive all required  regulatory and
legal  approvals  as  promptly  as  practicable  in  order  to  accomplish  such
repurchase),  the Substitute  Option Holder or Substitute Share Owner may revoke
its notice of  repurchase  of the  Substitute  Option or the  Substitute  Shares
either in whole or to the extent of the  prohibition,  whereupon,  in the latter
case, the Substitute Option Seller shall promptly  (i) deliver to the Substitute
Option Holder or Substitute  Share Owner,  as  appropriate,  that portion of the
Substitute Option Repurchase Price or the Substitute Share Repurchase Price that
the  Substitute   Option  Seller  is  not  prohibited   from   delivering;   and
(ii) deliver, as appropriate,  either (A) to the Substitute Option Holder, a new
Substitute  Option  evidencing  the  right of the  Substitute  Option  Holder to
purchase  that  number of shares of the  Substitute  Common  Stock  obtained  by
multiplying  the number of shares of the  Substitute  Common Stock for which the
surrendered  Substitute  Option was  exercisable  at the time of delivery of the
notice of  repurchase by a fraction,  the  numerator of which is the  Substitute
Option  Repurchase Price less the portion thereof  theretofore  delivered to the
Substitute  Option Holder and the denominator of which is the Substitute  Option
Repurchase  Price,  or (B) to the Substitute  Share Owner, a certificate for the
Substitute  Option  Shares it is then so  prohibited  from  repurchasing.  If an
Exercise  Termination  Event shall have occurred prior to the date of the notice
by the  Substitute  Option  Seller  described  in the  first  sentence  of  this
subsection (c), or shall be scheduled to occur at any time before the expiration
of a period ending on the thirtieth day after such date, the  Substitute  Option
Holder shall nevertheless have the right to exercise the Substitute Option until
the expiration of such 30-day period.

     10. The 30-day period for exercise of certain rights under  Sections 2,  6,
7, 9 and 13 shall be  extended:  (i) to  the  extent  necessary  to  obtain  all
regulatory  approvals for the exercise of such rights, and for the expiration of
all  statutory  waiting  periods;  and  (ii) to  the extent  necessary  to avoid
liability under section 16(b) of the Exchange Act by reason of such exercise.

     11. Seller hereby represents and warrants to Buyer as follows:

     (a) Seller has full  corporate  power and  authority to execute and deliver
this Agreement and, subject to any approvals or consents  referred to herein, to
consummate the transactions  contemplated  hereby. The execution and delivery of
this Agreement and the consummation of the transactions contemplated hereby have
been duly and  validly  authorized  by the Board of  Directors  of Seller and no
other  corporate  proceedings  on the part of Seller are  necessary to authorize
this Agreement or to consummate the transactions so contemplated. This Agreement
has been duly and validly  executed and delivered by Seller.  This  Agreement is
the valid and legally binding obligation of Seller,  enforceable  against Seller
in accordance with its terms.

     (b)  Seller  has taken all  necessary  corporate  action to  authorize  and
reserve and to permit it to issue, and at all times from the date hereof through
the  termination  of this  Agreement  in  accordance  with its  terms  will have
reserved for issuance upon the exercise of the Option,  that number of shares of
Common  Stock equal to the maximum  number of shares of Common Stock at any time
and from time to time  issuable  hereunder,  and all such shares,  upon issuance
pursuant hereto and payment of the aggregate Option Price therefor, will be duly
authorized,  validly issued,  fully paid,  nonassessable,  and will be delivered
free and clear of all claims, liens,  encumbrance and security interests and not
subject to any preemptive rights.

     (c) Except as disclosed pursuant to the Merger Agreement, the execution and
delivery of this Agreement does not, and the  consummation  of the  transactions
contemplated  hereby will not,  conflict with, or result in any violation of, or
default  under,  or  give  rise  to a  right  of  termination,  cancellation  or
acceleration  of any  obligation  or loss of a material  benefit  under,  or the
creation of a lien, pledge,  security  interest,  charge or other encumbrance on
assets  (any  such  conflict,   violation,   default,   right  of   termination,
cancellation or acceleration,  loss or creation, a "Violation")  pursuant to any
provisions of the Articles of  Incorporation  or by-laws of Seller or any Seller
Subsidiary  or,  subject to obtaining  any  approvals  or consents  contemplated
hereby, result in any Violation of any loan or credit agreement, note, mortgage,
indenture,  lease,  Plan or other  agreement,  obligation,  instrument,  permit,
concession,   franchise,   license,   judgment,  order,  decree,  statute,  law,
ordinance,  rule or regulation  applicable to Seller or any Seller Subsidiary or
their  respective  properties  or assets which  Violation  would have a Material
Adverse Effect on Seller.

     12. Buyer hereby represents and warrants to Seller as follows:

     (a) Buyer has full  corporate  power and  authority  to execute and deliver
this Agreement and, subject to any approvals or consents  referred to herein, to
consummate the transactions  contemplated  hereby. The execution and delivery of
this Agreement and the consummation of the transactions contemplated hereby have
been duly and validly authorized by the Board of Directors of Buyer and no other
corporate  proceedings  on the part of Buyer are  necessary  to  authorize  this
Agreement or to consummate the transactions so contemplated.  This Agreement has
been duly and validly  executed and  delivered by Buyer.  This  Agreement is the
valid and legally  binding  obligation  of Buyer,  enforceable  against Buyer in
accordance with its terms.

     (b) The  Option is not  being,  and any  shares  of  Common  Stock or other
securities  acquired by Buyer upon exercise of the Option will not be,  acquired
with a view to the public  distribution  thereof and will not be  transferred or
otherwise  disposed  of  except  in a  transaction  registered  or  exempt  from
registration under the Securities Act.

     13.  Neither  of the  parties  hereto  may  assign  any of  its  rights  or
obligations  under this Option Agreement or the Option created  hereunder to any
other person,  without the express  written  consent of the other party,  except
that in the event a Subsequent  Triggering Event shall have occurred prior to an
Exercise Termination Event, Buyer, subject to the express provisions hereof, may
assign in whole or in part its rights and obligations  hereunder  within 30 days
following such Subsequent  Triggering Event (or such later period as provided in
Section 10);  provided,  however, that until the date 15 days following the date
on which the Federal  Reserve Board  approves an  application by Buyer under the
BHCA to acquire the shares of Common Stock subject to the Option,  Buyer may not
assign  its rights  under the Option  except in (i) a  widely  dispersed  public
distribution,  (ii) a private placement in which no one party acquires the right
to purchase in excess of 2% of the voting shares of Seller,  (iii) an assignment
to a single  party  (e.g.,  a broker or  investment  banker)  for the purpose of
conducting a widely dispersed public distribution on Buyer's behalf, or (iv) any
other manner approved by the Federal Reserve Board. Any such assignment shall be
made in compliance with and subject to applicable  Federal and state laws, rules
and regulations.

     14.  Immediately  following an Initial  Triggering Event, each of Buyer and
Seller  will use its  best  efforts  to make all  filings  with,  and to  obtain
consents of, all third  parties and  governmental  authorities  necessary to the
consummation  of the  transactions  contemplated  by this  Agreement,  including
without  limitation,  making  application  to list the  shares of  Common  Stock
issuable  hereunder on the Nasdaq upon official  notice of issuance and applying
to the Federal  Reserve  Board under the BHCA for approval to acquire the shares
issuable  hereunder,  but Buyer shall not be obligated to apply to state banking
authorities  for  approval  to  acquire  the  shares  of Common  Stock  issuable
hereunder until such time, if ever, as it deems appropriate to do so.

     15. Notwithstanding  anything to the contrary herein, in the event that the
Holder or Owner or any Related Person  thereof is a person  making,  without the
prior  written  consent  of  Seller,  an  offer  or  proposal  to  engage  in an
Acquisition  Transaction (other than the transaction  contemplated by the Merger
Agreement),  then (i) in the case of a Holder or any Related Person thereof, the
Option  held by it shall  immediately  terminate  and be of no further  force or
effect,  and  (ii) in the case of an Owner or any Related  Person  thereof,  the
Option  Shares held by it shall be  immediately  repurchasable  by Seller at the
Option Price.  A Related Person of a Holder or Owner means any  "affiliate"  (as
defined in Rule 12b-2 of the rules and  regulations  under the Exchange  Act) of
the Holder or Owner and any person that is the  beneficial  owner of 20% or more
of the voting power of the Holder or Owner, as the case may be.

     16. The parties  hereto  acknowledge  that damages  would be an  inadequate
remedy  for a breach of this  Agreement  by  either  party  hereto  and that the
obligations  of the parties  hereto shall be  enforceable by either party hereto
through injunctive or other equitable relief.

     17. If any term,  provision,  covenant  or  restriction  contained  in this
Agreement  is held  by a court  or a  Federal  or  state  regulatory  agency  of
competent  jurisdiction to be invalid,  void or unenforceable,  the remainder of
the terms, provisions and covenants and restrictions contained in this Agreement
shall remain in full force and effect, and shall in no way be affected, impaired
or  invalidated.  If for any reason such court or regulatory  agency  determines
that the Holder or  Substitute  Option  Holder is not  permitted to acquire,  or
Seller or Substitute  Option Seller is not permitted to repurchase,  pursuant to
Section 7 or Section 9,  as the case may be, the full number of shares of Common
Stock  provided in Section 1(a) hereof (as adjusted  pursuant to Section 1(b) or
Section 5 hereof),  it is the express intention of Seller to allow the Holder to
acquire or to require  Seller to repurchase  such lesser number of shares as may
be permissible, without any amendment or modification hereof.

     18.  All  notices,  requests,  claims,  demands  and  other  communications
hereunder  shall be deemed to have been duly given when delivered in person,  by
cable, telegram,  telecopy or telex, or by registered or certified mail (postage
prepaid,  return receipt  requested) at the respective  addresses of the parties
set forth in the Merger Agreement.

     19. This  Agreement  shall be governed by and construed in accordance  with
the laws of the State of California, regardless of the laws that might otherwise
govern under applicable principles of conflicts of laws thereof.

     20. This  Agreement  may be executed in two or more  counterparts,  each of
which shall be deemed to be an original,  but all of which shall  constitute one
and the same agreement.

     21.  Except  as  otherwise  expressly  provided  herein  or in  the  Merger
Agreement,  each of the parties hereto shall bear and pay all costs and expenses
incurred by it or on its behalf in connection with the transactions contemplated
hereunder,  including  fees  and  expenses  of its  own  financial  consultants,
investment bankers, accountants and counsel.

     22.  Except  as  otherwise  expressly  provided  herein  or in  the  Merger
Agreement, this Agreement contains the entire agreement between the parties with
respect to the  transactions  contemplated  hereunder and  supersedes  all prior
arrangements or understandings with respect thereof,  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 and permitted  assigns.
Nothing in this Agreement,  expressed or implied, is intended to confer upon any
party,  other than the  parties  hereto,  and their  respective  successors  and
assigns, any rights, remedies,  obligations or liabilities under or by reason of
this  Agreement,  except as expressly  provided  herein.  Any  provision of this
Agreement  may be  waived  at any  time by the  party  that is  entitled  to the
benefits of such provision. This Agreement may not be modified, amended, altered
or  supplemented  except upon the execution and delivery of a written  agreement
executed by the parties hereto.

     23. In the event of any  exercise of the Option by Buyer,  Seller and Buyer
shall execute and deliver all other documents and instruments and take all other
action that may be reasonably  necessary in order to consummate the transactions
provided for by such exercise.

     24.  Capitalized  terms used in this Agreement and not defined herein shall
have the meanings assigned thereto in the Merger Agreement.

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

                                      SARATOGA BANCORP


                                      By:  /s/ Richard L. Mount
                                           ----------------------------------
                                      Name:  Richard L. Mount
Attest: /s/ V. Ronald Mancuso         Title: President and Chief Executive
        -------------------------            Officer
Name:  V. Ronald Mancuso
Title: Secretary


                                       SJNB FINANCIAL CORP.


                                       By:  /s/ James R. Kenny
                                            ---------------------------------
                                       Name:  James R. Kenny
Attest: /s/ Jennifer Dowling           Title: President and Chief Executive
        -------------------------             Officer
Name:  Jennifer Dowling
Title: Assistant Corporate Secretary



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