NORTH BAY BANCORP/CA
SB-2/A, 2000-02-09
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                               File No. 333-93365
    As Filed with the Securities and Exchange Commission on February __, 1999

                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                  Pre-Effective Amendment No. 1 to FORM SB-2/A
             Registration Statement Under the Securities Act of 1933


                                NORTH BAY BANCORP
                 (Name of small business issuer in its charter)

           California                     6021                   68-0434802
  ----------------------------   ---------------------------  ------------------
  (State or Other Jurisdiction   (Primary Standard Industrial (I.R.S. Employer
        of Incorporation               Classification           Identification
         or Organization)                Code Number)                No.)

            1500 Soscol Avenue, Napa California 94559 (707) 257-8585
            --------------------------------------------------------
          (Address and telephone number of principal executive offices)

                    1500 Soscol Avenue, Napa California 94559
                    -----------------------------------------
                    (Address of principal place of business)


             TERRY L. ROBINSON, PRESIDENT & CHIEF EXECUTIVE OFFICER
            1500 Soscol Avenue, Napa California 94559 (707) 257-8585
            --------------------------------------------------------
               (Name, address and telephone of agent for service)

                                    Copy to:
                   R. Brent Faye, Esq., Lillick & Charles LLP
                        2 Embarcadero Center, 27th Floor,
                 San Francisco, California 94111 (415) 984-8365

       Approximate date of commencement of proposed sale to the public: As
                 soon as practicable after the effective date.

If this Form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the  Securities  Act,  check the following box and list the
Securities  Act  registration   statement   number  of  the  earlier   effective
registration statement for the same offering. [ ]

If this Form is a  post-effective  amendment filed pursuant to Rule 462(c) under
the  Securities  Act,  check  the  following  box and  list the  Securities  Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

If this Form is a  post-effective  amendment filed pursuant to Rule 462(d) under
the  Securities  Act,  check  the  following  box and  list the  Securities  Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

If delivery of the prospectus is expected to be made pursuant to Rule 434, check
the following box. [ ]

<TABLE>

                                          CALCULATION OF REGISTRATION FEE
<CAPTION>
- ---------------------------- ------------------------- ------------------------- ------------------------- ------------------------
  Title of each class of      Amount to be registered      Proposed maximum          Proposed maximum       Amount of registration
securities to be registered                             offering price per unit  aggregate offering price             fee
- ---------------------------- ------------------------- ------------------------- ------------------------- ------------------------
<S>                                   <C>                      <C>                     <C>                      <C>
Common Stock, No Par Value            200,000                  $25.00                 $5,000,000                $1,390.00(2)
            (1)
- ---------------------------- ------------------------- ------------------------- ------------------------- ------------------------
<FN>

(1) This Registration  Statement relates to 200,000  new  shares of Common Stock
of the Registrant issuable to the public.

(2) Pursuant to Rule 457(o),  the  registration fee was computed on the basis of
the maximum offering price of securities being offered. Previously paid.
</FN>
</TABLE>


The registrant hereby amends this  registration  statement on such date or dates
as may be necessary to delay its effective date until the registrant  shall file
a further amendment which specifically  states that this registration  statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  registration  statement  shall  become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.
<PAGE>



                                   PROSPECTUS

                                NORTH BAY BANCORP


                               1500 SOSCOL AVENUE
                             NAPA, CALIFORNIA 94559
                                 (707) 257-8585
                                 200,000 Shares
                           Common Stock, No Par Value

North Bay Bancorp is offering up to 200,000  shares of common  stock for sale to
the public at a price of $25.00 per share.  The offering  will be conducted on a
best efforts basis by the officers and directors of North Bay, Vintage Bank, and
the proposed directors of Solano Bank (Proposed). See "THE OFFERING."

The purpose of the  offering is to raise funds for North Bay to invest in Solano
Bank, a proposed wholly-owned subsidiary of North Bay which intends to conduct a
banking  business  in  Solano  County,  California  and  for  general  corporate
purposes.  If Solano Bank does not receive the requisite  regulatory  approvals,
all net proceeds will be used for general corporate purposes.


North Bay will pay the expenses of registering the securities offered.


North Bay's common stock is publicly traded in the over-the-counter market under
the symbol NBAN and is not listed on any stock exchange or quoted on the NASDAQ.
The last sales  price of North Bay common  stock on or before  February 4, 2000,
the last practicable date before printing of this prospectus,  was $24.25, which
reflects a sale that  occurred on February 4, 2000 (might not reflect the effect
of the 5% stock dividend payable March 20, 2001).

Directors  and officers of North Bay and the  proposed  directors of Solano Bank
have  indicated an intention to subscribe  for between  22,000-24,000  shares of
North Bay common stock in the offering.


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

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE COMMISSION,  THE SECURITIES  COMMISSION OF ANY STATE, OR ANY FEDERAL OR
STATE  BANK  REGULATORY  AGENCY  NOR HAS THE  COMMISSION,  ANY STATE  SECURITIES
COMMISSION,  OR ANY  FEDERAL OR STATE BANK  REGULATORY  AGENCY  PASSED  UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

THESE SECURITIES ARE NOT SAVINGS ACCOUNTS OR DEPOSITS AND ARE NOT INSURED BY THE
FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY.


<TABLE>
FOR A DISCUSSION OF CERTAIN FACTORS  IMPORTANT TO THE INVESTMENT  DECISION,  SEE
"RISK FACTORS" COMMENCING AT PAGE 5 OF THIS PROSPECTUS.
<CAPTION>
====================================================================================================
                                                Underwriting discounts        Proceeds to issuer
                            Price to Public        and commissions          or other persons (1)
- ----------------------------------------------------------------------------------------------------
<S>                            <C>                        <C>                   <C>
Per Share of Common stock      $ 25.00                    N/A                    $5,000,000
- ----------------------------------------------------------------------------------------------------
Total                         $5,000,000                  N/A                    $5,000,000
- ----------------------------------------------------------------------------------------------------
<FN>

(1) Before deducting  expenses payable by North Bay estimated at an aggregate of
$135,000.
</FN>
</TABLE>

                 The date of this Prospectus is February 9, 2000


<PAGE>

                           OTHER AVAILABLE INFORMATION


         This  prospectus  is a part of a  Registration  Statement  on Form SB-2
filed by North  Bay  with the  Securities  and  Exchange  Commission  under  the
Securities Act of 1933, as amended.  The  registration  statement  registers the
shares being offered for sale in the offering.  For  information  in addition to
that  contained  in this  prospectus,  reference  is  made  to the  registration
statement, including the exhibits contained in the registration statement.


         North  Bay  is  subject  to  the  informational   requirements  of  the
Securities  Exchange  Act of 1934,  as amended and in  accordance  with that Act
files reports and other information with the Securities and Exchange Commission.
These reports,  North Bay's Proxy  Statements filed pursuant to Section 14(a) of
the  1934  Act,  and  other  information  filed  by  North  Bay,  including  the
Registration Statement, can be inspected and copied at the Public Reference Room
of the Securities and Exchange Commission,  450 Fifth Street, N.W.,  Washington,
D.C.  20549,  and at certain of its Regional  Offices,  including  the Northeast
Regional Office, 7 World Trade Center, Suite 1300, New York, N.Y. 10048, and the
Midwest Regional Office, 500 West Madison Street, Suite 1400, Chicago, IL 60661.
Copies of such  material  can be  obtained at  prescribed  rates from the Public
Reference Section of the Commission, Washington, D.C. 20549.

         Prior to becoming the  wholly-owned  subsidiary  of North Bay,  Vintage
Bank was also  subject to the  requirements  of the Exchange  Act.  Vintage Bank
filed these reports and its proxy  statements with the Board of Governors of the
Federal Reserve System.  These reports can be obtained at prescribed  rates from
the Public  Reference  Section of the Federal Reserve System,  Washington,  D.C.
20549.

         NO  DEALER,  SALESPERSON,  AGENT OR  OFFICER  OF NORTH BAY OR ANY OTHER
PERSON  HAS  BEEN   AUTHORIZED   TO  GIVE  ANY   INFORMATION   OR  TO  MAKE  ANY
REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS,  AND, IF GIVEN OR
MADE, SUCH  INFORMATION OR  REPRESENTATIONS  SHOULD NOT BE RELIED UPON AS HAVING
BEEN AUTHORIZED BY NORTH BAY.

         THIS  PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO SELL OR A SOLICITATION
OF AN OFFER TO BUY ANY SECURITIES OTHER THAN THE SECURITIES TO WHICH IT RELATES,
OR AN OFFER OF SUCH SECURITIES TO A PERSON IN ANY STATE OR OTHER JURISDICTION IN
WHICH SUCH OFFER OR  SOLICITATION  IS  UNLAWFUL.  NEITHER  THE  DELIVERY OF THIS
PROSPECTUS NOR ANY SALE OF THE SECURITIES COVERED BY THIS PROSPECTUS SHALL UNDER
ANY CIRCUMSTANCES IMPLY THAT INFORMATION CONTAINED IN THIS PROSPECTUS IS CORRECT
AS OF ANY TIME SUBSEQUENT TO THE DATE OF THIS PROSPECTUS.


         THESE  SECURITIES  MAY NOT BE USED AS  COLLATERAL TO SECURE A LOAN FROM
VINTAGE BANK OR FROM SOLANO BANK (PROPOSED).


<PAGE>

                                TABLE OF CONTENTS

                                                                            Page
                                                                            ----

PROSPECTUS SUMMARY............................................................3

SELECTED FINANCIAL AND OTHER DATA.............................................4

WHO CAN HELP ANSWER YOUR QUESTIONS............................................4

RISK FACTORS..................................................................5

MARKET INFORMATION............................................................9

THE OFFERING.................................................................10

PLAN OF DISTRIBUTION.........................................................10

HANDLING OF STOCK SUBSCRIPTION FUNDS.........................................11

FEDERAL INCOME TAX CONSEQUENCES..............................................13

USE OF PROCEEDS..............................................................15

DETERMINATION OF OFFERING PRICE..............................................16

CAPITALIZATION...............................................................17

VINTAGE BANK'S MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
        CONDITION AND RESULTS OF OPERATIONS..................................21

NINE MONTHS ENDED SEPTEMBER 30, 1999 and 1998 ...............................20

YEARS ENDED DECEMBER 31, 1998, 1997 and 1996.................................26

COMPETITION..................................................................46

SUPERVISION AND REGULATION...................................................47

MANAGEMENT...................................................................49

SECURITY OWNERSHIP OF MANAGEMENT.............................................53

EXECUTIVE COMPENSATION.......................................................56

OTHER INFORMATION REGARDING MANAGEMENT.......................................61

MANAGEMENT OF SOLANO BANK (PROPOSED).........................................62

PRINCIPAL SHAREHOLDERS.......................................................64

DESCRIPTION OF SECURITIES....................................................65

LEGAL PROCEEDINGS............................................................69

LEGAL MATTERS................................................................69

EXPERTS......................................................................69

INDEX TO FINANCIAL STATEMENTS................................................70

                                        i

<PAGE>

                               PROSPECTUS SUMMARY

The following provides a selective summary of the information  contained in this
prospectus  and is qualified in its entirety by the  information  and  financial
statements appearing elsewhere in the prospectus. Potential purchasers are urged
to read the entire prospectus carefully, and to give particular attention to the
section  entitled "RISK  FACTORS"  before making any decision to purchase any of
the shares being offered for sale.

NORTH BAY AND THE BANKS

North Bay Bancorp. North Bay, headquartered in Napa, California, became the bank
holding  company  of  Vintage  Bank on  November  1, 1999  through  a  corporate
reorganization.  In the  reorganization,  Vintage  Bank became the  wholly-owned
subsidiary  of  North  Bay and the  shareholders  of  Vintage  Bank  before  the
reorganization  became  shareholders  of North Bay.  Currently all operations of
North Bay are conducted through Vintage Bank.

Vintage  Bank.  Vintage  Bank is a California  corporation  organized as a state
chartered  bank in 1984.  It  engages in  commercial  banking  business  in Napa
County,  from its main  banking  office  located at 1500 Soscol  Avenue in Napa,
California  and from its two branches  located at 3271 Browns Valley Road and at
3626 Bel Aire Plaza, Napa,  California.  Vintage Bank is a member of the Federal
Reserve  System and its deposits  are insured by the FDIC to the maximum  extent
permitted  by law. As of September  30,  1999,  Vintage Bank had total assets of
$197.7  million,  total loans of $117.2  million,  and total  deposits of $173.9
million.


Solano Bank  (Proposed).  North Bay has filed an application with the California
Department  of Financial  Institutions  for  permission  to organize a new state
chartered bank in Solano County,  California. If approved, Solano Bank will be a
member of the Federal Reserve System and headquartered in Vacaville,  California
with branches in Fairfield and Benicia,  California.  It will be a  wholly-owned
subsidiary of North Bay.


THE OFFERING

Class of Securities. . . . . . . . . . . .         Common stock, no par value

Common stock outstanding
prior to this Offering . . . . . . . . . .         1,536,568 shares

Number of Shares Available
 in this Offering  . . . . . . . . . . . .         200,000 shares

Maximum Common stock to be outstanding
upon completion of this Offering . . . . .         1,736,568 shares

Offering Price Per Share . . . . . . . . .         $25.00

Minimum Purchase . . . . . . . . . . . . .         200 shares ($5,000)

Maximum Purchase . . . . . . . . . . . . .         4,000 shares ($100,000)

Anticipated Use of Proceeds  . . . . . . .         The  net   proceeds  of  this
                                                   offering  will be utilized by
                                                   North  Bay  to  provide,   in
                                                   part,       the       initial
                                                   capitalization    of   Solano
                                                   Bank.  To the  extent  of any
                                                   excess  proceeds,  and if the
                                                   Solano Bank is not  approved,
                                                   such  proceeds  will  be used
                                                   for     general     corporate
                                                   purposes.

Subscription Procedures . . . . . . . . . .        Delivery   of   an   executed
                                                   subscription application, IRS
                                                   Form   W-9   and   the   full
                                                   subscription price to Vintage
                                                   Bank  as  subscription  agent
                                                   prior  to April  15,  2000 or
                                                   such  later date as the Board
                                                   of Directors  may  designate,
                                                   but not  later  than June 30,
                                                   2000.

Plan of Distribution . . . . . . . . . . . .       Preference  will be  given to
                                                   subscribers who are residents
                                                   of Solano  County or who have
                                                   the  potential to do business
                                                   with, or to direct  customers
                                                   to, Solano Bank. See "Plan of
                                                   Distribution."

                                       2
<PAGE>



                        SELECTED FINANCIAL AND OTHER DATA


The following tables provide selective financial information for Vintage Bank as
North Bay Bancorp did not  commence  operations  until  November 1, 1999.  These
tables should be read in conjunction with Vintage Bank's MANAGEMENT'S DISCUSSION
AND  ANALYSIS OF FINANCIAL  CONDITION  AND RESULTS OF  OPERATIONS,  and with the
financial statements included elsewhere in this prospectus.

<TABLE>

         The following  table presents  selected  financial data of Vintage Bank
for the nine month  periods  ended  September 30, 1999 and 1998 and for the five
years ended December 31, 1998.
<CAPTION>
                                                           (In 000's), except share and per share data
                                                           -------------------------------------------

                                          Nine Months Ended
                                            September 30,                           Year Ended December 31
                                        ----------------------   ----------------------------------------------------------

                                               1999   1998           1998          1997      1996        1995       1994
                                               ----   ----           ----          ----      ----        ----       ----
<S>                                         <C>       <C>         <C>           <C>        <C>         <C>        <C>
       STATEMENTS OF OPERATIONS DATA:
         Interest income                    $10,043    $8,667     $11,907       $10,085    $9,154      $8,309     $6,894
         Interest expense                     3,171     2,919       3,992         3,141     2,982       2,641      1,795
                                              -----     -----       -----         -----     -----       -----      -----
         Net interest income                  6,872     5,748       7,915         6,944     6,172       5,668      5,099
         Provision for loan losses              180       180         240           240       240         180        275
                                                ---       ---         ---           ---       ---         ---        ---
         Net interest income after
           provision for loan losses          6,692     5,568       7,675         6,704     5,932       5,488      4,824

         Noninterest income                   1,286       990       1,397         1,443       776         320        485

         Noninterest expense                  4,688     4,022       5,660         5,050     3,989       3,648      3,365

         Provision for income taxes           1,252       975       1,301         1,243     1,073         792        695
                                              -----       ---       -----         -----     -----         ---        ---


         Net income                          $2,038    $1,561      $2,111        $1,854    $1,646      $1,368     $1,249
                                             ======    ======      ======        ======    ======      ======     ======

       BASIC PER SHARE DATA: (1)
         Earnings per share                $1.34        $1.04        $1.41       $1.30        $1.17       $1.00       $1.18
         Average shares outstanding    1,518,641    1,502,787    1,496,266    1,429,785   1,405,051   1,365,101   1,054,698

       DILUTED PER SHARE DATA: (1)
         Earnings per share                $1.31        $1.01       $1.37        $1.26        $1.15        $.98       $1.10
         Average shares outstanding    1,572,118    1,545,898   1,542,776    1,475,895    1,429,041   1,388,945   1,128,318

       BALANCE SHEET DATA:
         Net loans                      $115,285      $88,456     $94,775      $80,991      $70,780     $63,370     $50,094
         Total assets                    197,655      175,611     180,291      146,982      122,740     110,124      92,387
         Total deposits                  173,595      158,283     162,173      131,390      109,849      96,488      83,824
         Shareholders' equity             17,786       16,265      16,910       14,486       12,116      10,458       8,045
<FN>

(1) All per share amounts have been  adjusted to reflect the 5% stock  dividends
declared  February 22, 1994,  February 27, 1995,  January 22, 1996,  January 27,
1997, January 26, 1998 and January 28, 1999 as well as a two-for-one stock split
effective October 1, 1997.
</FN>
</TABLE>
                                       3

<PAGE>


                       WHO CAN HELP ANSWER YOUR QUESTIONS


          If you have questions about the Offering, you should contact:


                                North Bay Bancorp
                               1500 SOSCOL AVENUE
                             NAPA, CALIFORNIA 94559
       Attention: Terry L. Robinson, President and Chief Executive Officer
                                 (707) 258-3969

                                       or


                             Solano Bank (Proposed)
                           1300 Oliver Road, Suite 180
                           Fairfield, California 94520
                  Attention: Glen C. Terry, Proposed President
                                 (707) 423-2053


                                       4
<PAGE>

                                  RISK FACTORS

Risks Related to the Offering

Limited  Trading  Market.  There has been limited  trading in North Bay's common
stock.  Additionally,  while  North  Bay's  common  stock is  quoted  on the OTC
Bulletin Board, it is not listed on any exchange or on NASDAQ. While North Bay's
common stock will not be subject to any specific restrictions on transfer, it is
not  anticipated  that an active trading market in North Bay's common stock will
develop as a result of this  offering,  and no  assurance  can be given that any
active trading market will develop in the future. See "MARKET INFORMATION."


Dividends.  At the present  time,  the ability of North Bay to pay  dividends is
solely  reliant on the receipt of dividends and fees from Vintage Bank.  Similar
to Vintage Bank's  policy,  the Board of Directors of North Bay adopted a policy
of paying cash and stock  dividends  subject to the regulatory  restrictions  on
payment of cash dividends, the earnings of North Bay, management's assessment of
future  capital needs,  and other factors.  No assurance can be given that North
Bay  will be able to pay  cash  dividends.  See  "DESCRIPTION  OF  SECURITIES  -
Dividend Rights."

Anti-Takeover Provisions. For a description of anti-takeover provisions of North
Bay's Articles of Incorporation,  see "DESCRIPTION OF SECURITIES - Provisions of
Articles of Incorporation." These anti-takeover  provisions may make North Bay a
less  attractive  target for a takeover  bid or  merger,  potentially  depriving
shareholders of an opportunity to sell their shares of common stock at a premium
over prevailing market prices as a result of any such takeover bid or merger.

If Solano Bank Does Not Open for Business  the Proceeds of the Offering  will be
used for  General  Corporate  Purposes.  If  Solano  Bank does not  receive  the
requisite regulatory approval and accordingly cannot open for business,  the net
proceeds  of the  this  offering  will be  utilized  by  North  Bay for  general
corporate purposes and operating capital, including potential expansion.


Risk Related to Solano Bank

No Prior  Operating  History.  Solano Bank has not yet commenced  operations and
therefore has no prior operating history. It is anticipated that Solano Bank may
incur  operating  losses during its early years. No assurance can be given as to
the ultimate  success of Solano Bank, or as to the return,  if any,  which North
Bay may receive on its investment in Solano Bank.


Solano Bank Cannot Open if it Does Not Receive Regulatory Approval. Although the
organizers have filed an Application for Authority to Organize a State Bank with
the  California  Department of Financial  Institutions  and an  Application  for
Federal Deposit Insurance with the Federal Deposit Insurance  Corporation,  such
applications  have not as yet been  acted  upon.  Without  the  approval  of the
Commissioner  and the FDIC, as well as the approval of the Board of Governors of
the Federal Reserve  System,  Solano Bank will not be able to open for business.
No assurance can be given that all regulatory  approvals  will be obtained.  See
"Risks  Related to the  Offering - If Solano Bank Does Not Open for Business the
Proceeds of the Offering will be used for General Corporate Purposes."

Proposed  Directors and Officers  Require  Regulatory  Approval  Before Assuming
Office.  As a condition  to  assuming  office,  each  proposed  director  and/or
executive officer must be approved, or not disapproved, by the Commissioner, the
Federal  Reserve  and the FDIC.  If any  director  or  officer  is  disapproved,
approvable replacements will need to be found.


Risks Related to North Bay's and the Banks' Business and Operations

Deterioration of Local Economic  Conditions  Could Hurt  Profitability of Banks.
The  operations  of  Vintage  Bank are  primarily  located  in Napa  County  and
surrounding  areas.  The  operations of Solano Bank will primarily be located in
Solano  County.  As a result of this  geographic  concentration,  Vintage Bank's
results  depend,  and Solano Bank's  results will depend,  largely upon economic
conditions in these areas.  Adverse local economic conditions in Napa and Solano
counties  may have a material  adverse  effect on the  financial  condition  and
results of operations of North Bay and the Banks.

Financial  Services Business is Highly  Competitive Which Could Adversely Affect
the Banks'  Earnings  and  Profitability  and the Stock Price of North Bay.  The
banking and financial  services  business in  California,  and in Vintage Bank's
market area,  and Solano Bank's  proposed  market area,  is highly  competitive.
These banks  compete,  or will  compete,  for loans,  deposits and customers for
financial  services with other commercial banks,  savings and loan associations,
securities and brokerage  companies,  mortgage companies,  insurance  companies,
finance companies, money market funds, credit unions and other nonbank financial
service providers. Many of these competitors are much larger in total assets and
capitalization, have greater access to capital markets and offer a broader array
of  financial  services  than  Vintage  Bank or  Solano  Bank.

                                       5
<PAGE>

There can be no  assurance  that  Vintage  Bank or  Solano  Bank will be able to
compete effectively in their markets, and the results of operations of North Bay
and the Banks could be materially and adversely  affected if the nature or level
of competition changes. See "COMPETITION."


Loan and Lease Losses Could Hurt Banks' Operating  Results. A significant source
of risk for financial  institutions  like North Bay and the Bank arises from the
possibility  that losses will be sustained  because  borrowers,  guarantors  and
related  parties  fail to perform in  accordance  with the terms of their loans.
North  Bay and  the  Banks  have  adopted  underwriting  and  credit  monitoring
procedures  and  credit  policies,  including  establishment  and  review of the
allowance for credit losses;  tracking loan performance;  and diversifying their
credit  portfolios.  These  policies and  procedures,  however,  may not prevent
unexpected  losses which could  materially  adversely  affect  their  results of
operations.  For  information  about Vintage  Bank's loan loss  experience,  see
"VINTAGE BANK'S MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
RESULTS OF OPERATIONS--Provision and Allowance For Loan Losses."

Deterioration of Real Estate Market Could Hurt Banks' Performance.  At September
30, 1999, approximately 50% of Vintage Bank's loans were secured by real estate.
The ability of Vintage Bank to continue to originate  real estate  secured loans
may be impaired by adverse changes in local and regional economic  conditions in
the  real  estate  market,  increasing  interest  rates,  or by acts of  nature,
including  earthquakes  and flooding.  Due to the  concentration  of real estate
collateral,  these events could have a material  adverse  impact on the value of
the  collateral  resulting  in losses to Vintage  Bank.  For  information  about
Vintage Bank's real estate loans, see "BUSINESS - Vintage Bank-Loan Portfolio."

Interest Rate Fluctuations Could Hurt Operating Results. The income of North Bay
and Vintage Bank depends,  and the income of Solano Bank will depend, to a great
extent on "interest rate  differentials" and the resulting net interest margins;
that  is,  the   difference   between  the   interest   rates  earned  on  their
interest-earning  assets  such  as  loans  and  investment  securities,  and the
interest rates paid on their  interest-bearing  liabilities such as deposits and
borrowings.  These rates are highly  sensitive to many factors  which are beyond
the Banks' control,  including  general economic  conditions and the policies of
various government and regulatory agencies, in particular,  the Federal Reserve.
In addition,  changes in monetary policy,  including  changes in interest rates,
influence  the  origination  of  loans,  the  purchase  of  investments  and the
generation  of deposits  and affect the rates  received on loans and  investment
securities and paid on deposits,  which could have a material  adverse effect on
business,  financial  condition and results of  operations.  For a discussion of
Vintage  Bank's  interest rate  sensitivity,  see "VINTAGE  BANK'S  MANAGEMENT'S
DISCUSSION    AND   ANALYSIS   OF   FINANCIAL    CONDITION    AND   RESULTS   OF
OPERATIONS--REGULATORY MATTERS--Interest Rate Sensitivity."

Government Regulation and Legislation Could Hurt Business and Prospects of North
Bay and the Banks.  North Bay and  Vintage  Bank are,  and Solano  Bank will be,
subject to extensive state and federal  regulation,  supervision and legislation
which govern almost all aspects of their respective operations. Their businesses
are particularly  susceptible to the enactment of federal and state  legislation
which  may  have  the  effect  of  increasing  or  decreasing  the cost of doing
business, modifying permissible activities or enhancing the competitive position
of other financial  institutions.  These laws are subject to change from time to
time and are primarily intended for the protection of consumers,  depositors and
the deposit  insurance  funds and not for the protection of shareholders of bank
holding  companies or banks.  North Bay cannot predict what effect any presently
contemplated   or  future   changes  in  the  laws  or   regulations   or  their
interpretations  would  have on its  business  and  prospects,  but it  could be
material and adverse. For information about supervision and regulation of banks,
bank  holding  companies  and about recent  legislation,  see  "SUPERVISION  AND
REGULATION."


Environmental  Liability  Associated  with  Commercial  Lending  Could Result in
Losses. In the course of business,  Vintage Bank has acquired,  and Vintage Bank
and  Solano  Bank may in the future  acquire,  through  foreclosure,  properties
securing  loans they have  originated  or  purchased  which are in  default.  In
commercial real estate lending,  there is a risk that hazardous substances could
be  discovered  on these  properties.  In this event,  an affected bank might be
required to remove these  substances  from the affected  properties  at its sole
cost and expense.  The cost of this removal could substantially exceed the value
of affected properties. North Bay or the Banks, as the case may be, may not have
adequate remedies against the prior owner or other responsible  parties or could
find it difficult or impossible to sell the affected properties. This could have
a material  adverse  effect on North  Bay's and the Banks'  business,  financial
condition and operating results.

Banks Rely Heavily on Technology and Computer Systems and Computer Failure Could
Result in Loss of Business  and  Adversely  Affect the Stock Price of North Bay.
Advances and changes in  technology  can  significantly  impact the business and
operations of North Bay and the Banks.  They may face many challenges  including
the  increased  demand for  providing  computer  access to bank accounts and the
systems to perform banking transactions electronically.  North Bay's and each of
the Bank's  ability to compete  depends on their  ability to  continue  to adapt
technology  on a timely  and  cost-effective  basis to meet  these  demands.  In
addition,  the  businesses  and  operations  of  North  Bay  and the  Banks  are
susceptible to
                                       6
<PAGE>

negative  impacts  from  computer  system  failures,  communication  and  energy
disruption,  and unethical  individuals with the technological  ability to cause
disruptions or failures of their respective data processing systems.


Many computer programs were designed and developed  utilizing only two digits in
the date field,  which means those  computers  are unable to recognize  the year
2000 and the following  years.  This year 2000 issue creates risks for North Bay
and the Banks from  unforeseen  or  unanticipated  problems in their  respective
internal  computer  systems  as well as from  computer  systems  of the  Federal
Reserve  Bank of San  Francisco,  correspondent  banks,  customers  and vendors.
Failures of these systems or untimely  corrections could have a material adverse
impact on North Bay's and each of the Bank's ability to conduct their businesses
and on their results of operations. For a discussion of Vintage Bank's Year 2000
readiness, see "VINTAGE BANK'S MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS--2000  Readiness Disclosure." To date, since
December  31,  1999,  neither  North Bay nor Vintage  Bank has  experienced  any
problems as a result the year 2000 issue.  No assurance  can be given,  however,
that  problems will not arise in the future,  either  because of North Bay's and
Vintage Bank's computer system or the systems of their customers.


                                       7
<PAGE>

                           Forward-Looking Statements


We have made forward-looking statements in this prospectus, including statements
containing   the  words   "believes,"   "anticipates,"   "intends,"   "expects,"
"considers"  and words of similar  import.  Forward-looking  statements  involve
known and unknown  risks,  uncertainties  and other  factors  that may cause the
actual  results of North Bay or the Banks to be  materially  different  from the
future results expressed or implied by forward-looking statements. These factors
include,  among  others,  the factors  discussed in the section  entitled  "Risk
Factors" on page 5 of this prospectus.


Although  we believe  that the  expectations  reflected  in the  forward-looking
statements  are  reasonable,  we  cannot  guarantee  future  results,  levels of
activity,  performance  or  achievements.  Potential  investors  should not rely
heavily on the forward-looking statements.

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


You should rely only on the information in this prospectus or other  information
referred to in this document. North Bay has not authorized anyone to provide you
with other or different information.  This prospectus is dated February 9, 2000.
You should not assume  that the  information  contained  in this  prospectus  is
accurate as of any date other than that date,  and neither the  distribution  of
this  prospectus  nor the  issuance  of shares of North Bay common  stock in the
offering shall create any implication to the contrary.


                                       8
<PAGE>

                               MARKET INFORMATION


On November 1, 1999, North Bay's common stock began trading  over-the-counter on
the OTC  "Bulletin  Board"  under the symbol  NBAN.  Prior to  November 1, 1999,
Vintage  Bank's  common stock was quoted on the OTC  "Bulletin  Board" under the
symbol VTGB. The firm of Hoefer & Arnett serves as primary market maker in North
Bay's common stock.


The  following  table  (adjusted  for the 1998,  1999 and 2000 stock  dividends)
summarizes the common stock high and low bid prices based upon  transactions  of
which the Bank is aware:


            ------------------------ ----------------- ----------------
            Quarter ended (1)              High              Low
            ------------------------ ----------------- ----------------
            December 31, 1999                  $25.71           $24.05
            ------------------------ ----------------- ----------------
            September 30, 1999                  25.71            21.90
            ------------------------ ----------------- ----------------
            June 30, 1999                       22.86            19.05
            ------------------------ ----------------- ----------------
            March 31, 1999                      22.86            20.00
            ------------------------ ----------------- ----------------
            December  31, 1998                  18.59            16.10
            ------------------------ ----------------- ----------------
            September 30, 1998                  19.72            16.32
            ------------------------ ----------------- ----------------
            June 30, 1998                       20.86            18.14
            ------------------------ ----------------- ----------------
            March 31, 1998                      24.49            20.86
            ------------------------ ----------------- ----------------


(1) Price  information  for 1998 and the first three  quarters  of 1999  reflect
trades in Vintage Bank common stock.  Information for the quarter ended December
31, 1999  includes  trades in North Bay common stock  commencing  on November 2,
1999.


The last sales  price of North Bay common  stock on or before  February 4, 2000,
the last practicable date before printing of this prospectus,  was $24.25, which
reflects a sale that  occurred on February 4, 2000 (might not reflect the effect
of the 5% stock dividend payable March 20, 2000).

There may be other transactions of which North Bay is not aware and accordingly,
they are not  reflected  in the range of actual sales  prices  stated.  Further,
quotations reflect  inter-dealer  prices,  without retail mark-up,  mark-down or
commission  and may  not  represent  actual  transactions.  Additionally,  since
trading in North Bay's  common stock is limited,  the range of prices  stated is
not necessarily  representative  of prices which would result from a more active
market.

Vintage Bank paid cash  dividends of $0.20 per share in 1998 and $0.20 per share
in 1999.  The holders of common  stock of North Bay are entitled to receive cash
dividends  when and as declared by the Board of Directors,  out of funds legally
available for the payment of dividends.

On January 18,  2000,  the Board of  Director of North Bay  declared a $0.20 per
share  cash  dividend  and  a 5%  stock  dividend  payable  March  20,  2000  to
shareholders of record as of March 1, 2000. The cash dividend and stock dividend
will not be paid on shares offered by this prospectus.

North Bay is restricted in its ability to pay dividends to its shareholders as a
matter of law. For a discussion of restrictions imposed by law, see "SUPERVISION
and REGULATION - Payment of Dividends."

As of January 31,  2000,  there were 892 holders of record of North Bay's common
stock.


                                       9
<PAGE>

                                  THE OFFERING


North Bay is offering up to 200,000 shares of its common stock,  no par value at
a cash  purchase  price of $25.00 per share for an  aggregate  consideration  of
$5,000,000. See "CAPITALIZATION."

Subscriptions  will be accepted until 5:00 o'clock p.m., Pacific Time, April 15,
2000 unless the expiration date is extended by the Board of Directors. North Bay
reserves  the right to extend the  expiration  date for  periods of up to thirty
(30) days each without notice to subscribers, but no later than June 30, 2000.

It is not contemplated  that any person would be permitted to purchase more than
4,000 shares of the common stock being offered through this prospectus. However,
depending upon the availability of shares and the relative value of a particular
subscriber to Solano Bank, as determined by the Board of Directors of North Bay,
the maximum may be increased.  The officers and directors of North Bay,  Vintage
Bank and the proposed  Solano Bank have  indicated an intention to subscribe for
approximately  22,000-24,000  shares of the common stock offered in the offering
or  approximately  11% of the 200,000  shares of common stock being  offered for
sale in this  offering.  If all 200,000  shares are sold in this  offering,  the
directors and officers of North Bay and its subsidiaries  will own approxiamtely
28% of the outstanding shares of North Bay common stock, not including presently
exercisable options. See "SECURITY OWNERSHIP OF MANAGEMENT."


North Bay is not  obligated  to obtain or accept  subscriptions  for the maximum
number of shares  being  offered by this  prospectus,  and North Bay may, in its
sole  discretion,  terminate  this offering by accepting all or a portion of the
subscriptions.

No  discounts or  commissions  will be paid in  connection  with the sale of the
shares.  The offering  will be made by the officers and  directors of North Bay,
Vintage  Bank,  and the  proposed  directors  of  Solano  Bank who will  solicit
subscriptions from prospective shareholders. No promotional stock (stock sold at
a discount or for services or other  non-cash  consideration)  will be issued to
anyone, including officers and directors.

Method of Subscription


Applications for stock  subscriptions  can be made by completing and signing the
enclosed  Application for  Subscription for common stock and mailing both copies
of the Application,  the enclosed IRS Form W-9, and the full subscription  price
to North Bay c/o Vintage Bank, 1500 Soscol Avenue,  Napa California 94559. North
Bay  reserves  the  right to  reject  any  Application  in whole or in part.  No
subscriptions  will be accepted  until just prior to the close of the  offering,
which in the discretion of North Bay may be earlier than the expiration date, or
any extension of the expiration date.


IMPORTANT:  THE FULL  SUBSCRIPTION  PRICE FOR SHARES MUST BE  INCLUDED  WITH THE
APPLICATION. THE PURCHASE PRICE MUST BE PAID IN UNITED STATES CURRENCY BY CHECK,
BANK DRAFT OR MONEY  ORDER  PAYABLE TO "NORTH BAY  BANCORP  -STOCK  SUBSCRIPTION
ACCOUNT."  FAILURE TO INCLUDE THE FULL  SUBSCRIPTION  PRICE WITH THE APPLICATION
SHALL GIVE NORTH BAY THE RIGHT TO DISREGARD THE APPLICATION.

In the event North Bay  rejects  all or a portion of a  requested  subscription,
North Bay will refund to the  applicant  all or the  appropriate  portion of the
amount  remitted  with  the  Application  without  interest  or  deduction.  See
"HANDLING OF STOCK SUBSCRIPTION FUNDS." North Bay will decide which Applications
to accept and all appropriate refunds will be mailed no later than 30 days after
the  expiration  of the  offering  or the  extension  period  during  which  the
application was received by North Bay, whichever is later.

                              PLAN OF DISTRIBUTION

North Bay is offering its common stock through its and Vintage  Bank's  officers
and directors and the proposed  directors of Solano Bank on a best efforts basis
and will not seek the assistance of securities  dealers in connection  with this
offering. In soliciting subscriptions North Bay intends to emphasize prospective
shareholders  who are  residents  of  Solano  County  as well as a  subscriber's
potential to do business  with, or to direct  customers to, Solano Bank in order
to establish a significant shareholder constituency in Solano County. Subject to
limitations  on the minimum and maximum  numbers of shares that may be purchased
in the offering and the right of North Bay to accept or reject  subscriptions in
its sole and absolute  discretion,  preference  will be given to subscribers who
are residents of Solano County or have the potential to do business  with, or to
direct customers to, Solano Bank.

                                       10
<PAGE>

                      HANDLING OF STOCK SUBSCRIPTION FUNDS


All stock subscription funds are to be sent by the subscriber to Vintage Bank as
subscription  agent. Upon receipt of the funds by North Bay, they will be placed
in the  subscription  account,  and the funds so  deposited  may be  invested in
short-term government obligations, short-term certificates of deposit of Vintage
Bank, and in the Federal funds market.


All questions concerning the timeliness,  validity,  form and eligibility of any
subscription   in  the  offering  will  be   determined  by  North  Bay,   whose
determination will be final and binding. North Bay, in its sole discretion,  may
waive any  defect or  irregularity,  or  permit a defect or  irregularity  to be
corrected within such time as it may determine, or reject the purported exercise
of any rights or of any submitted  subscription  application.  Applications will
not be considered  as received or accepted  until all  irregularities  have been
waived  or  cured  within  the  time  that  North  Bay  determines,  in its sole
discretion.  Neither North Bay nor the subscription agent will be under any duty
to give  notification  of any  defect or  irregularity  in  connection  with the
submission of any  subscription  or incur any liability for failure to give such
notification.  North Bay  reserves  the right to reject  any  subscription  if a
subscription  is not in  accordance  with the  terms of the  offering  or not in
proper form or if the acceptance of an offer or the issuance of the common stock
to a subscriber could be deemed unlawful. See "Regulatory Limitation."


All questions or requests for  assistance  concerning  the method of subscribing
for shares and  requests  for  additional  copies of this  prospectus  should be
directed to:


Terry L.  Robinson,  President and Chief  Executive  officer,  North Bay Bancorp
(707) 258-3969;  or to Glen C. Terry,  Senior Vice President of Vintage Bank and
proposed president and chief executive officer of Solano Bank (707) 423-2053.

Subscription Agent

Subscription  applications  and  payment  of  the  subscription  price  must  be
delivered, whether by mail, hand or overnight courier, to the subscription agent
at the following address:

Vintage Bank
North Bay Bancorp - Stock Subscription Account
1500 Soscol Avenue
Napa, California 94559
Attn. Pansy Smith,  Assistant Corporate Secretary

The subscription agent's telephone number is (707) 258-3971

Delivery of Common Stock Certificates

Certificates  representing  shares of common stock subscribed for (to the extent
that North Bay has  accepted  such  subscriptions)  and issued  pursuant  to the
offering  shall  be  mailed  as  soon as  practicable  after  expiration  of the
offering.

Other Offering Information

North Bay may, in its sole and absolute  discretion,  terminate this offering at
any time,  without  delivering  notice to any person.  Early  termination of the
offering  will not  affect  the status of  subscriptions  accepted  by North Bay
before termination.  Additionally, North Bay reserves the right to cancel all or
any  portion of the  offering  at any time.  In the event  North Bay cancels the
offering,  North Bay will refund the entire amount remitted by  subscribers.  In
the event this  offering is terminated or canceled by North Bay, the expenses of
the offering will be borne by North Bay.

Regulatory Limitation


North Bay will not be required to issue  shares of common  stock in the offering
to any person who, in North Bay's sole judgment and  discretion,  is required to
obtain prior  clearance,  approval or  nondisapproval  from any state or federal
bank  regulatory  authority  to own or control  shares of North Bay common stock
unless,  prior to the  expiration of the offering,  evidence of such  clearance,
approval or nondisapproval has been provided to North Bay.


                                       11
<PAGE>

The Federal  Change in Bank  Control Act of 1978  prohibits a person or group of
persons  "acting in concert" from acquiring  "control" of a bank holding company
unless the Federal  Reserve has been given 60 days' prior written notice of such
proposed  acquisition  and within that time  period the Federal  Reserve has not
issued a notice  disapproving  the proposed  acquisition  or extending for up to
another 30 days the period  during which such a  disapproval  may be issued.  An
acquisition may be made prior to the expiration of the disapproval period if the
Federal  Reserve  issues  written  notice of its  intent not to  disapprove  the
action.  Under a rebuttable  presumption  established by the Federal Reserve the
acquisition  of more  than 10% of a class  of  voting  stock  of a bank  holding
company with a class of securities  registered  under Section 12 of the Exchange
Act (such as the North Bay common stock) would  constitute  the  acquisition  of
control.

Under the California  Financial  Code, no person shall,  directly or indirectly,
acquire  control  of a bank or a bank  holding  company  unless  the  California
Commissioner of Financial Institutions has approved such acquisition of control.
A person would be considered  to have  acquired  control of North Bay under this
state law if that person, directly or indirectly, has the power:

     o   to vote 25% or more of the voting power of North Bay; or

     o   to direct or cause the  direction  of the  management  and  policies of
         North Bay.

For purposes of this law, a person who directly or  indirectly  owns or controls
10% or more of North Bay's common stock would be presumed to control North Bay.

In addition,  any "company"  would be required to obtain the approval of the FRB
under the Bank Holding Company Act of 1956, as amended, before acquiring 25% (5%
in the  case of an a  company  that is a bank  holding  company)  or more of the
outstanding  common  stock of,  or such  lesser  number of shares as  constitute
control over North Bay.


                                       12
<PAGE>

                         FEDERAL INCOME TAX CONSEQUENCES

The following is a brief  description of federal income tax  consequences  which
may be realized by persons  acquiring shares of common stock. This discussion is
only a summary and is not  intended as a  substitute  for careful tax  planning,
particularly  because the income tax consequences are complex and may not be the
same for all holders of the shares of common stock.  Shareholders should consult
their own tax advisers as to the tax  consequences  to them of a purchase of the
shares of common stock,  including the  applicability of state,  local and other
tax laws.

Cash Distributions on the Shares

Cash  distributions  paid on the  shares  of common  stock  will be  taxable  as
ordinary  dividend income to the extent of the company's  current or accumulated
earnings and profits. To the extent  distributions exceed the holder's allocable
share  of  North  Bay's  current  or  accumulated   earnings  and  profits,  the
distributions  will be treated as a return of  capital,  reducing  the  adjusted
basis of the shares of common stock to the holder and  increasing  the amount of
gain (or  reducing  the amount of loss) which may be realized by the holder upon
sale or exchange of the shares.  Any  distribution  which exceeds the sum of the
dividend  amount and the  adjusted  basis of the  shares to the  holder  will be
treated as capital  gain,  if the  shares are held as a capital  asset.  In that
case,  if the shares  are held by an  individual  shareholder  for more than one
year, the capital gain will be treated as a long-term  capital gain eligible for
favorable federal income tax treatment.

Dividends  deemed to have been paid out of earnings and profits will be eligible
for the 70% dividends received deduction allowable to corporations under Section
243,  subject  to the  45-day  or 90-day  holding  period  requirement  and debt
financed  portfolio  stock  limitations  contained  in  Sections  246 and  246A.
Corporate  holders also should  consider the  application of the  "extraordinary
dividend" rules of Section 1059 as well as the possible reduction or elimination
of the benefit of the dividends received deduction by the corporate  alternative
minimum tax.


Under current law, an  individual  is subject to a maximum 39.6% federal  income
tax rate on ordinary income (including dividends), and a maximum 20% federal tax
rate on  long-term  capital  gains from the sale of stock held for more than one
year.  Generally,  a corporation  is subject to a maximum 35% federal income tax
rate on all taxable income.


Redemption

Generally, a redemption by North Bay of the shares of common stock for cash will
be taxable as a dividend  to the extent of North  Bay's  current or  accumulated
earnings and profits unless the redemption

o        is "not  essentially  equivalent  to a  dividend"  with  respect to the
         stockholder  (that is,  unless the  redemption  results in a meaningful
         reduction of the stockholder's proportionate interest in North Bay),

o        is "substantially disproportionate" with respect to the stockholder, or

o        results in a "complete termination" of the stockholder's stock interest
         in North Bay.

If a redemption is treated as a dividend,  holders of the shares will  recognize
ordinary  income in the  amount  of cash or the fair  market  value of  property
received,  and any  basis in the  shares  will be  transferred  to the  holder's
remaining holdings in North Bay. If the redemption is not treated as a dividend,
the holder of the shares  will  recognize  gain or loss based on the  difference
between the amount  realized and the holder's tax basis in the shares  redeemed.
Provided that the shares are held as a capital asset,  this gain or loss will be
capital  gain or loss (and will be  long-term  capital  gain or loss if held for
more than one year).

Sale of the Shares

If a holder  sells its shares,  the seller will  realize a gain or loss equal to
the  difference  between the amount  realized on the sale and the  seller's  tax
basis in the shares sold. If the shares are held as a capital  asset,  this gain
or loss will be capital gain or loss.

Backup Withholding

A holder of shares may be subject to federal  backup  withholding at the rate of
31% on dividends or the proceeds of a sale of the shares if

                                       13
<PAGE>

o        the  shareholder  fails to  furnish a  taxpayer  identification  number
         ("TIN") to the payor;

o        the IRS notifies North Bay that the TIN furnished by the shareholder is
         incorrect;

o        there has been a "notified shareholder under reporting;" or

o        there has been a failure of the shareholder to certify under penalty of
         perjury that the shareholder is not subject to withholding.

If any one of these events  occurs,  North Bay may be required to withhold a tax
equal to 31% from any  dividend  payment  made with respect to the shares or, in
certain cases, from the proceeds of a sale of the shares.

Foreign Withholding

If a holder of the shares is a foreign  individual  or foreign  corporation  not
engaged in business in the U.S., such holder may be subject to a 30% withholding
tax on any dividend  received with respect to those shares.  The withholding tax
may be  decreased  if the holder  qualifies  for a reduced  withholding  rate on
dividends under an applicable U.S. tax treaty.


                                       14
<PAGE>

                                 USE OF PROCEEDS


The net proceeds of the sale of this  offering  will be utilized by North Bay to
invest in Solano Bank.  Any excess  proceeds not required to  capitalize  Solano
Bank will be used for  general  corporate  purposes  and working  capital.  Such
purposes  would  include,  but not be  limited  to,  the  payment  of  operating
expenses. If Solano Bank does not receive the requisite regulatory approval, all
net proceeds will be used for general corporate purposes and working capital.

North  Bay's  expenses in  connection  with this  offering  are  anticipated  to
aggregate $135,000, including legal fees, accounting fees, the fees of financial
consultants and advisors, printing costs and mailing costs.




                                       15
<PAGE>


                         DETERMINATION OF OFFERING PRICE


The  subscription  price  for the  shares  of common  stock  was  determined  by
management  and  approved  by [the]  North Bay  Board of  Directors  based  upon
information  which they  believed to be relevant,  including an opinion from its
financial  advisors that the $25.00  subscription  price is fair to the existing
holders  of North  Bay.  Management  and the Board  also  considered  the recent
trading  history of the common stock,  North Bay's and Vintage Bank's  financial
condition and earnings as well as the per share book value of the common stock.

The primary  objectives in establishing the subscription  price were to maximize
net  proceeds  obtainable  from the  offering  and to enhance the success of the
offering.

No assurance can be given that the market price of North Bay's common stock will
not decline during the offering to a level below the subscription  price or that
a shareholder  will be able to sell shares  purchased in the offering at a price
equal to or greater than the subscription price.


Opinion of  Financial  Advisor

North Bay's Board of Directors  retained  Hoefer & Arnett,  Incorporated  as its
financial advisor to assist it in establishing the subscription  price. Hoefer &
Arnett  delivered  its written  opinion dated January 18, 2000 to North Bay that
the  subscription  price  is  fair,  from a  financial  point  of  view,  to the
shareholders  of North Bay. North Bay did not impose any limitations on Hoefer &
Arnett with respect to its opinion.

Hoefer & Arnett is a nationally  recognized investment banking firm and, as part
of its investment banking  activities,  is regularly engaged in the valuation of
businesses and their securities in connection with merger transactions and other
types  of  acquisitions,   negotiated  underwritings,   private  placements  and
valuations for corporate and other purposes.  North Bay selected Hoefer & Arnett
to render  the  opinion on the basis of its  experience  and  expertise  and its
reputation in the banking and investment communities.

On January 18, 2000,  Hoefer & Arnett  delivered its oral opinion to North Bay's
Board of Directors that the subscription  price was fair, from a financial point
of view,  to the  shareholders  of North Bay. At the January 18, 2000 meeting of
North  Bay's Board of  Directors,  Hoefer & Arnett  also  delivered  its written
opinion.

In rendering its opinion in connection with the offering, Hoefer & Arnett relied
upon  information  and  materials  provided by North Bay. In addition,  Hoefer &
Arnett met with the  directors and  management  of North Bay and reviewed  other
data relating to the economics for the relevant area and conducted  tests of the
market value of North Bay common stock.  Hoefer & Arnett also reviewed drafts of
this  prospectus,  compared North Bay from a financial  point of view with other
selected  companies in the financial  services  industry,  and considered  other
information   that  it   considered   appropriate.   Hoefer  &  Arnett  has  not
independently  verified the information and documents  provided by the directors
and management of North Bay.

Hoefer & Arnett  was paid a fee in the amount of $4,000 in  connection  with its
advisory  services to North Bay,  including the  preparation  of its opinion and
report.



                                       16
<PAGE>

                                 CAPITALIZATION


<TABLE>

The following tables set forth the consolidated  capitalization  of North Bay at
September 30, 1999 and the pro forma consolidated capitalization of North Bay at
that date,  as  adjusted to give effect to the  offering,  assuming  the sale of
200,000 shares and net proceeds of $4,865,000 after deducting estimated costs of
the offering of $135,000.
<CAPTION>
                                                          Pro Forma Consolidated
                                                              Capitalization
                                                          ----------------------
                                                            September 30, 1999
                                                                (in 000's)
                                                                     As adjusted
                                                                       for this
                                                            Actual     Offering
                                                            ------     --------
<S>                                                        <C>         <C>
Contributed Capital -

Preferred Stock:
500,000 Shares of Preferred Stock authorized,
issued and outstanding - None

Common Stock:
20,000,000 Shares of Common Stock
authorized, no par value issued and  outstanding:  At
September 30, 1999 - 1,533,992; 1,733,992
if maximum number of shares sold in offering               $ 12,294    $ 17,159

Retained earnings                                             6,171       6,171

Accumulated other comprehensive (loss)                         (679)       (679)
                                                           --------    --------

Total Shareholders" Equity                                 $ 17,786    $ 22,652
                                                           ========    ========

Book value per share                                       $  11.59    $  13.06
</TABLE>


                                       17
<PAGE>

Statistical Data



The following  statistical data should be read in conjunction with  Management's
Discussion and Analysis of Financial  Condition and Results of  Operations,  and
the financial  statements and notes thereto  included in 1998 audited  financial
statements   and  interim   financial   statements  as  of  September  30,  1999
incorporated herein by reference.



Distribution of Average Assets,  Liabilities,  and Shareholders Equity; Interest
Rates and Interest Differential

The following  table sets forth average daily  balances of assets,  liabilities,
and shareholders'  equity during 1998 and 1997, along with total interest income
earned and expense paid, and the average yields earned or rates paid thereon and
the net interest  margin for the years ended  December  31, 1998 and 1997.  Also
shown is September 30, 1999, annualized.


                                       18
<PAGE>
<TABLE>
<CAPTION>

                                                          Sept. 30, 1999,                 December 31, 1998
                                                          ---------------                 -----------------
                                                            Annualized
                                                 Average      Income/        Average     Average      Income/
ASSETS                                           Balance      Expense       Yield/Rate   Balance      Expense
                                              -------------------------------------------------------------------
<S>                                           <C>             <C>             <C>       <C>          <C>
 Loans  (1)  (2)                              $105,663,517    $8,806,156      8.33%     $89,057,414  $8,465,003
                                              ------------    ----------               ------------  ----------
 Investment securities:
   Taxable                                      48,909,725     3,226,533      6.60%     38,917,590    2,472,704
   Non-taxable (3)                              13,503,893       884,648      6.55%     10,056,956      655,165
                                              ------------    ----------               ------------  ----------

TOTAL LOANS AND  INVESTMENT SECURITIES         168,077,135    12,917,337      7.69%     138,031,960  11,592,872

 Due from banks, time                              137,407         7,548      5.49%         200,000      11,018
 Federal funds sold                              3,178,086       157,201      4.95%      12,355,606     461,039
                                              ------------    ----------               ------------  ----------

TOTAL EARNING ASSETS                          171,392,628    $13,082,086     7.63%      150,587,566 $12,064,929
                                              ------------   -----------               ------------  ----------
 Cash and due from banks                        8,580,667                                10,107,541
 Allowance for loan losses                     (1,841,526)                               (1,639,488)
 Premises and equipment, net                    2,806,241                                 2,837,042
 Accrued interest receivable
   and other assets                             5,697,478                                 5,280,858
                                              -----------                              ------------

TOTAL ASSETS                                 $186,635,488                              $167,173,519
                                             ============                              ============

LIABILITIES AND SHAREHOLDERS' EQUITY

 Deposits:
   Interest bearing demand                     $58,740,273    $1,336,424      2.28%     $48,570,740  $1,104,570
   Savings                                      15,842,553       294,887      1.86%      13,572,370     246,590
   Time                                         52,181,019     2,427,190      4.65%      50,422,099   2,640,666
                                               -----------    ----------                -----------  ----------

 TOTAL DEPOSITS                                126,763,845     4,058,501      3.20%     112,565,209   3,991,826

   Short-term borrowings                         2,971,653       169,395      0.00%              0            0

TOTAL INTEREST BEARING
 LIABILITIES                                   129,735,498    $4,227,896      3.26%     112,565,209  $3,991,826
                                               -----------    ----------                -----------  ----------

 Noninterest bearing DDA                        38,272,970                               37,870,860
 Accrued interest payable
   and other liabilities                           989,746                                1,100,279
 Shareholders' equity                           17,637,274                               15,637,171
                                               -----------                              -----------

TOTAL LIABILITIES AND
 SHAREHOLDERS' EQUITY                         $186,635,488                             $167,173,519
                                              =============                            ============

NET INTEREST INCOME                                           $8,854,190                             $8,073,103
                                                              ===========                           ============
NET INTEREST INCOME TO
AVERAGE EARNING ASSETS
(Net Interest Margin (4))                                          5.17%                                  5.36%

</TABLE>
<TABLE>
<CAPTION>
                                                  December 31, 1997
                                                  -----------------


                                             Average     Average      Income/      Average
ASSETS                                      Yield/Rate   Balance      Expense     Yield/Rate
                                            ------------------------------------------------
<S>                                            <C>     <C>           <C>              <C>
 Loans  (1)  (2)                               9.51%   $78,975,833   $7,537,434       9.54%
                                                       -----------   ----------
 Investment securities:
   Taxable                                     6.35%    32,603,372    2,144,912       6.58%
   Non-taxable (3)                             6.51%    4,153,167      327,404        7.88%
                                                       -----------   ----------

TOTAL LOANS AND  INVESTMENT SECURITIES         8.40%   115,732,372   10,009,750       8.65%

 Due from banks, time                          5.51%       200,000       11,443       5.72%
 Federal funds sold                            3.73%    3,232,170      142,480        4.41%
                                                       -----------   ----------

TOTAL EARNING ASSETS                           8.01%   119,164,542   $10,163,673      8.53%
                                                       -----------   ----------
 Cash and due from banks                                 9,615,681
 Allowance for loan losses                              (1,617,445)
 Premises and equipment, net                             3,031,847
 Accrued interest receivable
   and other assets                                      3,111,061
                                                       ------------

TOTAL ASSETS                                          $133,305,686
                                                      ============

LIABILITIES AND SHAREHOLDERS' EQUITY

 Deposits:
   Interest bearing demand                     2.27%   $32,836,482     $595,046       1.81%
   Savings                                     1.82%    12,577,868      254,568       2.02%
   Time                                        5.24%    43,766,802    2,265,651       5.18%
                                                       -----------   ----------

 TOTAL DEPOSITS                                3.55%    89,181,152    3,115,265       3.49%

   Short-term borrowings                       0.00%       942,133       26,240       2.79%

TOTAL INTEREST BEARING
 LIABILITIES                                   3.55%    90,123,285   $3,141,505       3.49%
                                                       -----------   ----------

 Noninterest bearing DDA                                29,196,839
 Accrued interest payable
   and other liabilities                                   904,053
 Shareholders' equity                                   13,081,509
                                                        ----------

TOTAL LIABILITIES AND
 SHAREHOLDERS' EQUITY                                 $133,305,686
                                                      =============

NET INTEREST INCOME                                                  $7,022,168
                                                                     ===========
NET INTEREST INCOME TO
AVERAGE EARNING ASSETS
(Net Interest Margin (4))                                                 5.89%

                                       19
<PAGE>
<FN>
(1) Average loans include nonaccrual loans.

(2) Loan  interest  income  includes  loan fee  income of  $699,540  in 1998 and
$452,288 in 1997 and $708,697 for September 30, 1999, annualized.

(3) Average yields  shown are  taxable-equivalent.  On a non-taxable basis, 1998
interest income was $496,666 with an average yield of 4.94%; in 1997 non-taxable
income was  $249,000  and the  average  yield was 6.00% and in 1996  non-taxable
income was $277,984 and the average  yield was 6.00% and for the period of 1999,
annualized non-taxable income was $685,607 and the average yield was 5.08%

(4) Net interest  margin is  calculated  by dividing net interest  income by the
average balance of total earning assets for the applicable year.
</FN>
</TABLE>


                                       20
<PAGE>


        VINTAGE BANK'S MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS


FORWARD-LOOKING STATEMENTS


In  addition  to  the   historical   information,   this   prospectus   contains
forward-looking statements. The reader of this prospectus should understand that
all  forward-looking  statements are subject to various  uncertainties and risks
that could affect their  outcome.  Vintage  Bank's  actual  results could differ
materially from those suggested by such forward-looking statements. Factors that
could cause or contribute to such differences  include,  but are not limited to,
variances in the actual  versus  projected  growth in assets,  return on assets,
loan  losses,  expenses,  rates  charged  on  loans  and  earned  on  securities
investments,  rates  paid  on  deposits,  competition  effects,  fee  and  other
noninterest  income  earned as well as other  factors.  This  entire  prospectus
should be read to put such  forward-looking  statements in context and to gain a
more complete  understanding of the  uncertainties and risks involved in Vintage
Bank's business.

Moreover,  wherever phrases such as or similar to "in management's  opinion" or,
"management  considers" are used,  these statements are as of and based upon the
knowledge  of  management  at the time  made and are  subject  to  change by the
passage of time and/or subsequent  events,  and accordingly these statements are
subject  to the same  risks  and  uncertainties  noted  above  with  respect  to
forward-looking statements.


NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998



OVERVIEW

Net income was $2,038,000 or $1.31 per share for the nine months ended September
30, 1999,  compared with $1,561,000 or $1.01 per share for the nine months ended
September 30, 1998. On an annualized basis, the 1999 results equated to a return
of 1.44% on average assets and 15.5 % on average shareholders' equity.

Total  assets were  $197,655,000  as of September  30,  1999;  equating to a 13%
growth in assets during the twelve months ended September 30, 1999.  Assets have
increased 10% since December 31, 1998.

SUMMARY OF EARNINGS

NET INTEREST INCOME

Net interest  income  represents the amount by which interest  earned on earning
assets (primarily loans and investments)  exceeds the amount of interest paid on
deposits and borrowings.  Net interest income is a function of volume,  interest
rates and level of non-accrual loans.  Non-refundable  loan origination fees are
deferred  and  amortized  into  income over the life of the loan.  Net  interest
income before the provision for loan losses for the nine months ended  September
30, 1999 and September 30, 1998 was  $6,872,000  and  $5,748,000,  respectively.
These results equate to a 20% increase in net interest  income before  provision
for the first nine months of 1999 compared to the first nine months of 1998. The
increase in net interest income  resulted  primarily from increases in levels of
total earning  assets;  this increase in earning assets was funded  primarily by
deposits that have lower effective  rates than earning  assets.  Management does
not expect a material  change in Vintage  Bank's net interest  margin during the
next  twelve  months as the result of a modest  increase  or decrease in general
interest  rates.  Loan fee income,  which is included  in interest  income,  was
$532,000 for the nine months ended  September  30, 1999,  compared with $499,000
for the nine months ended September 30, 1998.

Analysis of Net Interest Income

The following table presents  information  regarding yields on  interest-earning
assets,   expense   on   interest-bearing   liabilities,   and  net   yields  on
interest-earning assets for the periods indicated:

                                       21
<PAGE>
<TABLE>
<CAPTION>
                                             Nine Months Ended
(Dollars in 000's)                             September 30,          Increase
- ------------------                          1999          1998       (Decrease)       Change
                                     -------------------------------------------------------
<S>                                   <C>            <C>            <C>               <C>
Interest and fee income ...........   $    10,043    $     8,667    $    1,376        15.88%
Interest expense ..................         3,171          2,919           252         8.63%
                                      -----------    -----------    ----------        -----

Net interest income ...............   $     6,872    $     5,758    $    1,124        19.55%
                                      ===========    ===========    ==========        =====


Average interest earning
     assets .......................   $   173,205    $   144,143    $   29,062        20.16%
Average interest bearing abilities
     liabilities ..................   $   128,164    $   107,501    $   20,663        19.22%
Average interest earning assets/
     interest bearing liabilities .        134.14%        134.09%         1.06%
Average yields earned (1) .........          7.73%          8.02%        (0.29)%
Average rates paid (1) ............          3.30%          3.62%        (0.32)%
Net interest spread (1) ...........          4.43%          4.40%         0.04%
Net interest margin (1) ...........          5.29%          5.32%        (0.03)%

<FN>

(1) These ratios for the nine months ended September 30, 1999 and 1998 have been
annualized.
</FN>
</TABLE>

PROVISION AND ALLOWANCE FOR LOAN LOSSES

Vintage  Bank  maintains  an  allowance  for loan  losses at a level  considered
adequate to provide for losses that can be reasonably anticipated. The allowance
is increased by the  provision  for loan losses and reduced by net  charge-offs.
The  allowance for loan losses is based on  estimates,  and ultimate  losses may
vary from current  estimates.  These estimates are reviewed  periodically and as
adjustments  become  necessary  they are  reported in earnings in the periods in
which they become known. Vintage Bank makes credit reviews of the loan portfolio
and considers current economic  conditions,  historical loan loss experience and
other  factors in  determining  the  adequacy  of the  allowance  balance.  This
evaluation  establishes  a  specific  allowance  for all  classified  loans over
$50,000 and establishes  percentage allowance  requirements for all other loans,
according to the classification as determined by Vintage Bank's internal grading
system.  As of September  30, 1999 the  allowance  for loan losses of $1,940,000
represented 1.65% of loans outstanding.  As of September 30, 1998, the allowance
represented 1.88% of loans outstanding.  For the nine months ended September 30,
1999 and September 30, 1998 the loan loss provision expense was $180,000.

NON-INTEREST INCOME

Non-interest  income was $1,276,000 for the nine months ended September 30, 1999
compared  with  $936,000  for the nine months  ended  September  30, 1998, a 36%
increase.  The  increase  in  non-interest  income  resulted  primarily  from an
increase in the number of deposit  accounts,  transaction  volumes and  directly
related service charges.

GAIN ON SECURITIES

Gains of $10,000 and $54,000 for the nine months  ended  September  30, 1999 and
September   30,  1998,   respectively,   resulted   from  the  sale  of  several
available-for-sale securities.

NON-INTEREST EXPENSE


Non-interest expense was $4,688,000 for the nine months ended September 30, 1999
compared with  $4,022,000 for the nine months ended  September 30, 1998. The 17%
increase  in 1999 was  primarily  in  salaries  and  employee  benefit  expense.
Salaries and employee  benefits  expense for the nine months ended September 30,
1999 and 1998 was $2,558,000 and $2,188,000,  respectively,  a 17% increase. The
increase in 1999 resulted from increased  salary rates paid to Bank officers and
employees,  and an increase of approximately six full-time  equivalent employees
during the twelve  months  ended  September  30, 1999 to a total of 79 full-time
equivalent  employees.  Other  expenses for the nine months ended  September 30,
1999 and September 30, 1998 were $1,492,000 and $1,196,000,  respectively, a 25%
increase.  The  increase  is  primarily  due to  costs  associated  with  hiring
consultants  for bankwide sales  training,  costs  associated  with an increased
advertising  campaign and additional  legal costs associated with formation of a
bank holding company.


                                       22
<PAGE>

INCOME TAXES

The provision for income taxes for the nine months ended  September 30, 1999 was
$1,252,000, compared with $975,000 for the nine months ended September 30, 1998.
Both the 1999 and 1998 provisions reflect tax accruals at maximum rates for both
federal  and state  income  taxes,  adjusted  for the effect of  Vintage  Bank's
investments in tax-exempt municipal securities.

BALANCE SHEET

Total  assets  as  of  September  30,  1999  were  $197,655,000   compared  with
$175,611,000  as of  September  30, 1998 and  $180,291,000  at December 31, 1998
equating to a 13% increase during the twelve months ended September 30, 1999 and
an increase of 10% for the nine months ended September 30, 1999.  Total deposits
as of September  30, 1999 were  $173,595,000  compared with  $158,283,000  as of
September 30, 1998 and  $163,381,000  at December 31, 1998,  representing  a 10%
increase during the twelve months ended September 30, 1999 and an increase of 6%
for the nine months ended September 30, 1999. Loans  outstanding as of September
30, 1999 were  $117,225,000  compared with  $90,147,000 as of September 30, 1998
and  $96,527,000,  equating to a 30%  increase  during the twelve  months  ended
September  30, 1999 and a 21%  increase for the nine month ended  September  30,
1999.

LIQUIDITY AND CAPITAL ADEQUACY


Vintage  Bank's  liquidity is  determined  by the level of assets (such as cash,
Federal funds, and investments in marketable  securities not pledged as security
for public  deposits)  that are  readily  convertible  to cash to meet  customer
withdrawals and borrowings. Management reviews Vintage Bank's liquidity position
on a regular basis to ensure that it is adequate to meet  projected loan funding
and  potential  withdrawal  of  deposits.   Vintage  Bank  has  a  comprehensive
Asset/Liability  Management  and  Liquidity  Policy,  which it uses to determine
adequate  liquidity.  As of September 30, 1999,  liquid assets were 36% of total
assets, compared with 37% as of September 30, 1998.


The Federal Deposit  Insurance  Corporation  Improvement Act established  ratios
used  to   determine   whether  a  bank  is  "Well   Capitalized,"   "Adequately
Capitalized,"    "Undercapitalized,"    "Significantly   Undercapitalized,"   or
"Critically  Undercapitalized."  A Well  Capitalized  bank has total  risk-based
capital  of at least  10%,  tier 1  risked-based  capital  of at least 6%, and a
leverage ratio of at least 5%.

As the following table indicates,  Vintage Bank currently exceeds the regulatory
capital minimum requirements and is also considered "Well Capitalized" according
to regulatory guidelines.

(Dollars in 000's)
 ----------------                                        September 30, 1999
                                                   -----------------------------
                                                          Amount        Ratio
                                                   -----------------------------
  Tier 1 capital................................       $    18,465      12.57%
  Tier 1 capital minimum requirement............             5,874       4.00%
                                                       -----------      ------
  Excess over minimum Tier 1 capital............       $    12,591       8.57%
                                                       ===========      ======

  Total capital.................................       $    20,302      13.82%
  Total capital minimum requirement                         11,749       8.00%
                                                       -----------      ------
  Excess over minimum total capital.............       $     8,553       5.82%
                                                       ===========      ======

  Risk-adjusted assets..........................       $   146,861
                                                       ===========

  Leverage ratio................................                         9.52%
  Minimum leverage requirement..................                         4.00%
                                                                        ------
  Excess over minimum leverage ratio............                         6.52%
                                                                        ======

  Adjusted total assets.........................       $   197,655
                                                       ===========

YEAR 2000 READINESS DISCLOSURE

The "Year 2000 issue"  relates to the fact that many computer  programs use only
two digits to represent a year,  such as "98" to represent  "1998,"  which means
that in the Year 2000 such programs could incorrectly treat the year 2000 as the
year  1900.  This  issue has grown in  importance  as the use of  computers  and
microchips   has   become   more   pervasive   throughout   the   economy,   and
interdependencies between systems have multiplied.  The issue must be recognized
as a business problem,



                                       23
<PAGE>

rather than  simply a computer  problem,  because of the way its  effects  could
ripple  through the economy.  Vintage  Bank could be  materially  and  adversely
affected either directly or indirectly by the year 2000 issue. This could happen
if any of its critical computer systems or equipment  containing  embedded logic
fail,  if the local  infrastructure  (electric  power,  phone  system,  or water
system) fails,  if its  significant  vendors are adversely  impacted,  or it its
borrowers or depositors  are  adversely  impacted by their  internal  systems or
those of their  customers  or  suppliers.  Failure of Vintage  Bank to  complete
testing and  renovation  of its critical  systems on a timely basis could have a
material  adverse  effect on Vintage Bank's  financial  condition and results of
operations,  as could Year 2000 problems  faced by others with whom Vintage Bank
does business.

Federal banking  regulators have  responsibility for supervision and examination
of banks  to  determine  whether  each  institution  has an  effective  plan for
identifying,  renovating,  testing,  and  implementing  solutions  for Year 2000
processing  and  coordinating   year  2000  processing   capabilities  with  its
customers, vendors and payment system partners. Bank examiners are also required
to assess the soundness of a bank's  internal  controls and to identify  whether
further  corrective  action may be necessary to assure an  appropriate  level of
attention to Year 2000 processing capabilities.

Vintage Bank has a written plan to address its risks  associated with the impact
of the Year 2000. The plan directs Vintage Bank's Year 2000  compliance  efforts
under the  framework of a five-step  program  mandated by the Federal  Financial
Institution Examinations Council. The FFIEC's five-step program consists of five
phases: awareness, assessment,  renovation,  validation, and implementation.  In
the awareness phase, which Vintage Bank has completed,  the Year 2000 problem is
defined and  executive  level  support for the  necessary  resources  to prepare
Vintage Bank for Year 2000  compliance  is obtained.  In the  assessment  phase,
which Vintage Bank has also  completed,  the size and  complexity of the problem
and  details  of the  effort  necessary  to  address  the Year 2000  issues  are
assessed.  Although the awareness and assessment  phases are completed,  Vintage
Bank continues to evaluate new issues as they arise. In the implementation phase
changes to hardware and components are brought on line. The implementation phase
is 100% completed. In the renovation phase, which Vintage Bank has substantially
completed,  the required incremental changes to hardware and software components
are tested. In the validation phase,  which Vintage Bank has also  substantially
completed,  the  hardware and software  components  are tested.  Vintage Bank is
utilizing both internal and external resources to identify, correct or reprogram
and test its systems for Year 2000  compliance.  Vintage Bank has identified 100
vendors and 68 software  applications which management  believes are material to
Vintage Bank's  operations.  Based on information  received from its vendors and
testing results, in Management's  opinion  approximately 95% of such vendors are
Year 2000  compliant as of September  30, 1999.  Testing of the critical  system
applications  for the core banking  product  provided by Vintage  Bank's primary
vendor was completed and the results  verified during the first quarter of 1999.
Testing of Vintage  Bank's  non-critical  systems  was  substantially  completed
during the second  quarter of 1999,  and concluded in the third quarter of 1999.
The core  banking  product  includes  software  solutions  for  general  ledger,
accounts  payable,  automated  clearing  houses,  certificates  of  deposit  and
individual  retirement  accounts,  commercial,  mortgage and installment  loans,
checking  and savings  accounts,  proof of deposit  applications  and  ancillary
support products.

Vintage Bank is also making efforts to ensure that its  customers,  particularly
its significant customers,  are aware of the Year 2000 problem. Vintage Bank has
sent Year 2000 correspondence to its significant  deposit and loan customers.  A
customer of Vintage Bank is deemed  significant if the customer possesses any of
the following characteristics:

o        Total indebtedness to Vintage Bank of $250,000 or more

o        The  customer's  business is  dependent  on the use of high  technology
         and/or the electronic exchange of information

o        The customer's  business is dependent on third party  providers of data
         processing service or products

o        An average ledger deposit balance greater than $250,000

Vintage  Bank has  amended  its credit  authorization  documentation  to include
consideration  of the Year 2000 problem.  Vintage Bank assesses its  significant
customer's  Year 2000 readiness and assigns the customer an assessment of "low",
"medium" or "high" risk. Risk evaluation of Vintage Bank's significant customers
was  substantially  completed by December 31, 1998. Any depositor  determined to
have a high risk is scheduled  for an  evaluation  by Vintage Bank every 90 days
until the customer  can be assigned a low risk  assessment.  The few  depositors
determined  by Vintage  Bank to have  "medium"  or "high"  risk  continue  to be
monitored.

Because of the range of possible issues and large number of variables  involved,
it is impossible to quantify the total  potential  cost of Year 2000 problems or
to determine Vintage Bank's worst-case scenario in the event Vintage Bank's Year
2000 remediation  efforts or the efforts of those with whom it does business are
not successful.  In order to deal with the uncertainty  associated with the Year
2000  problem,  Vintage  Bank has  developed a  contingency  plan to address the
possibility  that  efforts  to  mitigate  the Year 2000 risk are not  successful
either in whole or part.  These plans include  manual  processing of information
for critical information  technology systems,  utilities,  and increased cash on
hand. The contingency plans were completed during the second quarter of 1999 and
substantially tested prior to September 30, 1999.

                                       24
<PAGE>

As of September 30, 1999,  Vintage Bank has incurred $45,771 in Year 2000 costs,
which have been expensed as incurred.  Year 2000-related  costs have been funded
from the  continuing  operations  of Vintage Bank.  Management  expects that the
outside cost from  beginning  to end to complete  Year 2000  compliance  will be
approximately $50,000. This estimate includes the costs of consultants, customer
awareness  programs,  contingency  plans,  and renovation of select software and
hardware.

The foregoing Year 2000 discussion  contains  forward-looking  statements within
the  meaning of the  Private  Securities  Litigation  Reform  Act of 1995.  Such
statements, including without limitation,  anticipated costs, the dates by which
Vintage Bank expects to substantially complete programming changes,  remediation
and testing of systems and the impact of  redeployment  of existing  staff,  are
based on  management's  best current  estimates,  which were  derived  utilizing
numerous assumptions about future events,  including the continued  availability
of  certain  resources,   representations  received  from  third  party  service
providers  and other  factors.  However,  there can be no  guarantee  that these
estimates  will be achieved,  and actual  results could differ  materially  from
those anticipated.  Specific factors that might cause such material  differences
include,  but are not limited to, the availability and cost of personnel trained
in this area, the ability to identify and convert all relevant computer systems,
results  of Year  2000  testing,  adequate  resolution  of Year  2000  issues by
governmental  agencies,   business  or  other  third  parties  who  are  service
providers,  suppliers,  borrowers or customers  of Vintage  Bank,  unanticipated
systems  costs,  the need to replace  hardware,  the  adequacy of and ability to
implement  contingency  plans and  similar  uncertainties.  The  forward-looking
statements made in the foregoing Year 2000 discussion  speak only as of the date
on which such  statements are made, and Vintage Bank undertakes no obligation to
update any forward-looking statements to reflect the occurrence on unanticipated
events.

Vintage Bank's disclosure and  announcements  herein concerning its Y2K planning
and programs are  intended to  constitute  Year 2000  Readiness  Disclosures  as
defined in the Year 2000  Information and Readiness  Disclosure Act (the "Act").
The Act  provides  certain  protection  from  liability  for certain  public and
private statements  concerning an entity's Year 2000 readiness and the Year 2000
readiness product and services.


                                       25
<PAGE>


              YEARS ENDED DECEMBER 31, 1998, 1997 and 1996


OVERVIEW

Vintage Bank  reported  net income of  $2,110,736,  or $1.37 per share,  in 1998
compared with $1,854,076,  or $1.26 per share, in 1997 and $1,646,443,  or $1.15
per share, in 1996,  equating to a return on average assets of 1.29%,  1.39% and
1.38% for 1998,  1997 and 1996,  respectively.  The return on average equity was
13.45% in 1998 compared  with 14.17% and 14.65% in 1997 and 1996,  respectively.
The increase in net income during 1998  compared  with 1997  resulted  primarily
from growth in net interest income.

As of December 31,  1998,  total assets were  $180,290,550  compared  with total
assets of $146,982,232 and $122,739,505 at year end 1997 and 1996, respectively,
representing  a 23%  increase  in 1998  and a 20%  increase  in  1997.  Deposits
increased 23% in 1998 compared  with a 20% increase in 1997.  Loans,  net of the
allowance for loan losses, increased 17% in 1998 compared with a 14% increase in
1997.

SUMMARY OF EARNINGS

Net Interest Income


Net interest  income (total interest  income less total interest  expense),  was
$7,914,604,  $6,943,764 and $6,172,017,  in 1998,  1997 and 1996,  respectively,
representing increases of 14% and 13% in 1998 and 1997, respectively.


Net  interest  income is  impacted  by  changes in the volume and mix of earning
assets and  interest-bearing  liabilities,  and changes in interest  rates.  The
increase in net interest  income in 1998  compared  with 1997 was  primarily the
result of volume  increases in loans and  investments.  The net interest  margin
(defined as net interest  income divided by average  earning  assets)  decreased
slightly  in 1998 as  average  yields  on loans  declined  while  rates  paid on
deposits remained relatively stable throughout 1998.

Taxable-equivalent  interest income  increased  $1,901,256 in 1998 compared with
1997. Increases in the volume of earning assets accounted for $2,241,994 of this
increase,  with a decrease of $340,738  attributable to lower rates. An increase
of $923,454 in 1997 compared with 1996 consisted of a $1,266,823 increase due to
volume growth and a decrease of $343,369 attributable to lower rates.

Interest  paid  on  interest-bearing  liabilities  increased  $850,321  in  1998
compared  with 1997.  Increases in the volume of deposits  and other  borrowings
accounted for $623,652 of this increase,  with a $226,669 increase  attributable
to an increase in rates. Interest paid on interest-bearing liabilities increased
$159,888 in 1997 compared with 1996;  the effect of volume  increases  accounted
for $197,756 offset by $37,868 attributable to a decrease in rates.

The net interest margin,  using taxable equivalent interest income, was 5.36% in
1998  compared  with  5.89% in  1997.  Interest  rates  were  relatively  stable
throughout both years;  the decrease in the net interest margin is the result of
lower loan rates due to  competitive  pressures,  along with deposit mix changes
and a lower average loan-to-deposit ratio in 1998 compared to 1997.

The net  interest  margin is  expected to remain  consistent  during 1999 unless
general rates increase or decrease significantly during the year. Since interest
rates have been relatively stable for over two years, the Bank's interest margin
should not be  significantly  impacted by the effects of any "lags" in adjusting
rates during 1999 to reflect previous changes in general interest rates as loans
and time deposits  mature and renew.  Assuming there are no dramatic  changes in
general  interest rates or deposit mix, total net interest income is expected to
increase during 1999 consistent with volumes of earning assets.

Provision and Allowance for Loan Losses

Vintage  Bank  maintains  an  allowance  for loan  losses at a level  considered
adequate to provide for probable losses inherent in the existing loan portfolio.
The  allowance  is increased  by  provisions  for loan losses and reduced by net
charge-offs.  The  allowance  for loan losses is based on estimates and ultimate
losses  may  vary  from  current   estimates.   These   estimates  are  reviewed
periodically  and as adjustments  become necessary they are reported in earnings
in the periods in which they become known.  Vintage Bank makes credit reviews of
the loan portfolio and considers  current economic  conditions,  historical loan
loss  experience and other factors in determining  the adequacy of the allowance
balance. This evaluation


                                       26
<PAGE>

establishes  a specific  allowance  for all  impaired  loans over  $50,000,  and
establishes  percentage allowance requirements for all other loans, according to
their classification as determined by Vintage Bank's internal grading system. As
of December 31, 1998,  the allowance  for loan losses of $1,751,693  represented
1.81% of loans outstanding. This compares with an allowance balance of 1.86% and
2.04% of loans outstanding at year end 1997 and 1996, respectively. During 1998,
1997 and 1996,  $240,000 was charged to expense each year for the  provision for
loan losses.


Noninterest Income

Noninterest  income was $1,397,158 in 1998 compared with  $1,443,473 in 1997 and
$775,883  in 1996.  Noninterest  income  for 1997  includes  gains and losses on
securities  transactions  of  $414,629  and  $19,377,  respectively,   including
recoveries on securities previously charged off. Fee income from service charges
on deposit  accounts  increased from the previous year 10% and 16% in years 1998
and 1997, respectively.

Noninterest Expense

Details of noninterest expense are as follows:

                                                       (In 000's)
                                              1998        1997         1996
                                             ------      ------       ------

Salaries & Benefits                          $3,069      $2,636       $2,148
Occupancy                                       392         361          182
Equipment/Data Processing                       450         474          391
Other                                         1,749       1,579        1,268
                                             ------      ------       ------
Total                                        $5,660      $5,050       $3,989
                                             ======      ======       ======

Salaries  and  benefits  expense  increased  16%  and  23%  in  1998  and  1997,
respectively,  from the previous  year.  The  increases  were  primarily  due to
increases in the number of full-time equivalent  employees,  which has increased
from   approximately   58  at  year-end  1996  to  73  at  year-end   1998.  The
proportionately  large  increase  in  personnel  during 1997  reflects  staffing
required  for the new Bel Aire  Office,  as well as the  effects of an  internal
reorganization and relocation of functions intended to position Vintage Bank for
future growth. No net increases in personnel are anticipated during 1999.

The increase in occupancy  expense  during 1998 compared with 1997 was primarily
in rent and depreciation.  Occupancy expense in 1997 nearly doubled 1996 expense
primarily  due to the opening of the Bel Aire Office during the first quarter of
1997.

Equipment and Data Processing  expense  decreased 5% in 1998 compared with 1997.
The  decrease  was  primarily  due  to  the  core  banking  system  being  fully
depreciated  by mid-year 1998.  Equipment is depreciated  over periods of 3 to 5
years.  Purchases  of all types of equipment  during 1998 totaled  approximately
$145,000.

Major anticipated  equipment purchases during 1999 include equipment  associated
with  electronic  internet  banking  services,  a new voice response  system and
miscellaneous equipment such as personal computers and software. Expenditures in
these  areas  are  anticipated  to  total  approximately   $250,000.  All  other
anticipated  expenditures for equipment during 1999, including routine purchases
of  vehicles  and  miscellaneous  equipment,  are  expected  to total  less than
$200,000.  The financial impact of these capital expenditures,  if all are made,
will be to increase monthly depreciation by approximately $10,000.

                                       27
<PAGE>

The key components of other expense are as follows:

                                                   (In 000's)
                                     1998             1997             1996
                                    ------           ------           ------

Business Promotion                    $274             $236             $191
Professional Services                  350              321              235
ATM Expenses                           109               85               74
Stationery & Supplies                  172              159              126
Insurance                               54               49               45
Other                                  790              729              597
                                    ------           ------           ------
Total                               $1,749           $1,579           $1,268
                                    ======           ======           ======

Business promotion expense increased in both 1998 and 1997 compared to the prior
year primarily due to increases in advertising,  customer  relations expense and
donations.  The increase in 1998 includes increased  promotions  associated with
the Bank's seeking  deposits from customers of branches  closed by  competitors.
Professional  services  increased  in 1998  compared  with  1997 due to fees for
services provided by the firm hired to manage our investment portfolio beginning
in the second quarter of 1996.  These fees totaled $79,000 in 1998 compared with
$72,000 and $35,000 in 1997 and 1996, respectively. Also, ATM expenses increased
by approximately  28% and 15% in 1998 and 1997,  respectively,  reflecting costs
associated  with adding two  additional  ATM's in 1997 and  additional  expenses
associated  with the Y2K issue and other  maintenance.  Stationery  and supplies
expense increased 8% and 26% in 1998 and 1997, respectively,  reflecting overall
volume  increases;  1997  expense was also higher due to costs  associated  with
opening  the Bel Aire  Office  and  relocating  functions  to the new  location.
Insurance expenses have remained relatively constant for three years, reflecting
the benefits of generally lower premiums  resulting from an improving  insurance
market,  offsetting  the effects on premiums of the Bank's  increasing  size and
volumes.  Other expense  increased  approximately  $61,000 in 1998 compared with
1997,  primarily  due to  increased  expenses  in  telephone,  postage,  courier
services,  conferences and other miscellaneous expenses. These expense increases
were  generally  less than  proportionate  with our  overall  growth  and volume
increases.

Management  anticipates  that total other expense will increase  proportionately
less than Vintage  Bank's  overall  growth rate during  1999.  In order to avoid
risking any costly system  failure as a result of hardware or software not being
operational  or  compatible  after  December 31, 1999,  Vintage Bank has devoted
substantial resources to planning,  converting,  testing and documenting for Y2K
compliance in all systems. During 1997, Management devoted significant personnel
resources to addressing this issue, primarily in planning for Year 2000. Most of
the "hard  dollar"  expenditures  required to solve this problem  were  expensed
during  1998.  For  1999,  Vintage  Bank  budgeted   approximately  $75,000  for
non-recurring expenditures, in addition to the costs of internal human resources
required to achieve Y2K compliance.  Most of Vintage Bank's  "mission  critical"
systems have been successfully  tested.  However,  unanticipated  problems could
push actual costs substantially higher.


Vintage Bank reported a provision for income taxes of $1,301,000, $1,243,000 and
$1,073,000 for years 1998, 1997 and 1996, respectively. These provisions reflect
accrual  for taxes at the  applicable  rates for Federal  and  California  State
income taxes based upon reported  pre-tax  income,  adjusted for the  beneficial
effect of Vintage Bank's investment in qualified municipal  securities.  Vintage
Bank has not been subject to an alternative minimum tax.


BALANCE SHEET


Total  assets  as  of  December  31,  1998  were   $180,290,550   compared  with
$146,982,232  and  $122,739,505  as of year  end 1997  and  1996,  respectively,
representing  a 23% increase in 1998 and a 20% increase in 1997.  Total deposits
grew $30,783,007 to $162,173,206 in 1998, representing a 23% increase,  compared
with a 20% increase in 1997. Total loans, net of allowance for loan losses, grew
$13,784,415 to $94,775,177 in 1998, representing a 17% increase; compared with a
14%  increase in 1997.  Investment  securities  increased  from  $39,566,991  at
year-end 1997 to $62,018,042 in 1998, a 57% increase,  compared with an increase
of only 5% during 1997.


Liquidity and Capital Adequacy

Vintage  Bank's  liquidity is  determined  by the level of assets (such as cash,
federal funds sold, and marketable  securities) that are readily  convertible to
cash to meet customer  withdrawal and borrowing needs.  Vintage Bank's liquidity
position  is  reviewed  by  management  on a regular  basis to verify that it is
adequate to meet  projected  loan funding and potential


                                       28
<PAGE>

withdrawal  of  deposits.  Vintage  Bank  has  a  comprehensive  Asset/Liability
Management and Liquidity Policy which it uses to determine adequate liquidity.

Securities classified as "Held-to-Maturity"  are reported at amortized cost, and
"Available-for-Sale" securities are reported at fair value with unrealized gains
and losses  excluded  from  earnings  and  reported as a separate  component  of
accumulated   other   comprehensive   income.   As   of   December   31,   1998,
"Held-to-Maturity"   securities  had  an  amortized  cost  of  $13,512,384   and
"Available-for-Sale"  securities  had a  fair  value  of  $48,505,658,  with  an
unrealized  gain, net of income taxes,  of $385,106  reflected as a component of
accumulated other  comprehensive  income in the shareholders'  equity section of
the Balance Sheet.

At year end 1998 liquid assets represented 42% of total assets, as compared with
39% and 37% in liquid  assets as of year end 1997 and  1996,  respectively.  The
level of liquid  assets at December 31, 1998 exceeds the  liquidity  required by
Vintage Bank's  liquidity  policy.  However,  securities  could be sold from the
"Held-to-Maturity" category only in specific circumstances without requiring the
entire portfolio to be reclassified as "Available-for-Sale" and recorded at fair
value.  Management  expects to be able to meet the  liquidity  needs of the Bank
during 1999 primarily through balancing loan growth with corresponding increases
in deposits.

Interest Rate Sensitivity
<TABLE>
The following table sets forth the repricing  opportunities  for  rate-sensitive
assets and  rate-sensitive  liabilities at December 31, 1998.  Rate  sensitivity
analysis usually excludes  noninterest-bearing demand deposits.  Including these
deposits, which totaled $39,469,756,  would result in a significant shift in the
gap  position.   Rate-sensitive   assets  and  rate-sensitive   liabilities  are
classified by the earliest possible repricing date or maturity,  whichever comes
first.
<CAPTION>
                                                                      (In 000's)

                                         3 Months    Over 3 Mos.      Over 1 Yr.     Over 5
                                         or Less       To 1 Yr.        To 5 Yrs.      Years          Total
                                         --------     --------         -------       -------        -------
<S>                                        <C>          <C>            <C>           <C>            <C>
  Interest rate-sensitive assets:
     Loans, gross                          $42,315      $6,125         $21,961       $26,126        $96,527
     Interest-bearing deposits in
        other banks                            100         100               0             0            200
     Investment securities                   1,500       2,030          19,994        38,494         62,018
     Federal funds sold                      6,000           0               0             0          6,000
                                          --------     --------        -------       -------        -------
                  Total                     49,915       8,255          41,955        64,620        164,745

  Interest rate-sensitive liabilities:
     Interest-bearing demand
        Deposits                            54,501           0               0             0         54,501
     Time deposits >$100,000                 8,177       7,794           1,366           106         17,443
     Other time deposits                    15,717      16,001           4,500             0         36,218
     Savings deposits                       14,542           0               0             0         14,542
                                          --------     --------        -------       -------        -------
                  Total                     92,937      23,795           5,866           106        122,704
                                          --------     --------        -------       -------        -------

  Interest rate sensitivity gap          ($43,022)    ($15,540)        $36,089       $64,514        $42,041
                                         =========    =========        =======       =======        =======

  Ratio of interest rate  sensitivity
  to earning assets                        (26.11%)      (9.43%)         21.91%        39.16%

</TABLE>

This table  indicates  that Vintage Bank has a "negative"  GAP for one year into
the future, and a "positive" GAP beyond one year. The implication is that during
the negative GAP "horizon"  bank  earnings  will increase in a falling  interest
rate  environment,  as interest rates on  interest-bearing  liabilities  reprice
downward more rapidly than rates on earning assets;  conversely,  earnings would
decline  in a  rising  rate  environment.  This  traditional  analysis  does not
recognize  or assume any "lag" in interest  rate  changes on earning  assets and
interest-bearing  liabilities,  and it  assumes  that  all  earning  assets  and
interest-bearing  liabilities reprice to the same absolute degree, regardless of
the  mix of  earning  assets  and  interest-bearing  liabilities.  Vintage  Bank
utilizes a  simulation  model to assist  with  asset/liability  management  that
considers  the effects of lags and  different  ranges of interest  rate  changes
among various classes of earning assets and interest-bearing liabilities.  Based
on


                                       29
<PAGE>

the model,  Vintage Bank is free of material interest rate risk for the one-year
horizon (i.e.,  the earnings will not change  significantly  with an increase or
decrease  in  interest  rates),  as  opposed  to  being  liability-sensitive  as
indicated by this table using traditional GAP analysis.

Vintage Bank's capital ratios  remained  relatively  steady during 1998 compared
with 1997  levels.  As of December  31, 1998  Vintage  Bank's  total  risk-based
capital  ratio,  tier I risk-based  capital ratio and leverage ratio were 14.4%,
13.1% and 9.3%,  respectively.  These  compare  with ratios of 14.6%,  13.4% and
10.0%  as of  December  31,  1997.  Vintage  Bank  projects  average  percentage
increases  in assets  during  the next few years to be  similar to the return on
average equity.  Consequently,  Vintage Bank is positioned to support  projected
growth while paying modest cash dividends without  negatively  impacting capital
ratios.


In January, 1999, Vintage Bank declared a 5% stock dividend and a $.20 per share
cash dividend for shareholders of record as of March 1, 1999. The stock dividend
affected  Vintage  Bank's capital and its capital ratios only to the extent that
cash was  distributed  in lieu of  fractional  shares.  Accordingly,  the  stock
dividend did not materially  impact Vintage  Bank's  overall  capital.  The cash
dividend  totaled  approximately  $290,000,  equating to a reduction  in Vintage
Bank's leverage ratio of approximately .02%.


DESCRIPTION OF OPERATIONS


Vintage Bank is a California  corporation organized as a state chartered bank in
1984.  The bank engages in the commercial  banking  business in Napa County from
its main banking office located at 1500 Soscol Avenue, Napa, California. Vintage
Bank has two  other  business  locations,  one  located  in the  Brown's  Valley
Shopping  Center at 3271 Brown's Valley Road,  Napa,  California and one at 3626
Bel Aire  Plaza,  Napa,  California.  The bank has a remote  ATM and night  drop
services at 629  Factory  Stores  Drive,  Suite B, Napa  California  and at 6498
Washington  Street,  Yountville,  California.  On October 1, 1999,  Vintage Bank
opened a loan  production  office at 1300  Oliver  Road,  Suite 180,  Fairfield,
California. Vintage Bank conducts a commercial banking business, offering a full
range of commercial banking services to individuals, businesses and agricultural
communities  in Napa  County.  Vintage  Bank  emphasizes  its retail  commercial
banking  operations and accepts  checking and savings  deposits,  issues drafts,
sells traveler's checks and provides other customary banking services.



                                       30
<PAGE>

                                    BUSINESS
North Bay Bancorp

North Bay Bancorp,  headquartered in Napa,  California,  became the bank holding
company of Vintage Bank on November 1, 1999 through a corporate  reorganization.
In the reorganization,  Vintage Bank became the wholly-owned subsidiary of North
Bay and the shareholders of Vintage became  shareholders of North Bay. North Bay
is a registered bank holding company under the Bank Holding Company Act of 1956,
as amended,  and is subject to the regulations of, and examination by, the Board
of Governors of the Federal  Reserve  System.  Currently all operations of North
Bay are  conducted  through  Vintage  Bank.  Subject to  receipt  of  regulatory
approval and the completion of this offering,  North Bay intends to acquire 100%
of the  outstanding  shares of Solano  Bank,  a  proposed  California  chartered
banking corporation to be headquartered in Fairfield, California.

Solano Bank (Proposed)

North Bay has filed an application  with the California  Department of Financial
Institutions  for  permission to organize a new state  chartered  bank in Solano
County,  California.  If  approved,  Solano Bank will be a member of the Federal
Reserve System headquartered in Fairfield, California with branches in Vacaville
and Benicia, California. It will be a wholly-owned subsidiary of North Bay.

Bank Organization


In December,  1999 an  Application  for  Permission to Organize  Solano Bank was
filed  with  the  California   Commissioner  of  Financial   Institutions.   The
Commissioner   before   approving  the  application  and  after   completing  an
investigation  to ascertain the matters required by law, must determine that (a)
the proposed bank would promote the public  convenience  and advantage;  (b) the
proposed capital structure is adequate; and (c) the conditions in Solano County,
along with the  experience,  ability and standing of the proposed  directors and
officers,   afford  a  reasonable   promise  of  successful   operations.   This
determination  by the  Commissioner  does not  constitute  a  representation  or
guarantee by the Commissioner  that Solano Bank will be successful.  Solano Bank
cannot proceed to the next stage,  including in incorporating  under the laws of
the State of California until the Commissioner approves the application.

Final  licensing  of  Solano  Bank to  commence  operations  is  dependent  upon
compliance  with  certain   conditions  and  procedures  under  California  law,
including  completion of this offering,  Solano Bank being granted membership in
the  Federal  Reserve  System  and  obtaining  federal  deposit  insurance.   An
application  for federal  deposit  insurance  was filed with the FDIC in January
2000. An  application  for  membership in the Federal  Reserve  System cannot be
filed with the Federal Reserve until  preliminary  approval is received from the
Commissioner.

Assuming  receipt  of all  regulatory  approvals,  and the  satisfaction  of any
conditions  contained in the approvals,  it is anticipated that Solano Bank will
open for business in the second  quarter of 2000,  or as soon  thereafter  as is
practicable.  However,  no assurance can be given that all regulatory  approvals
will be obtained.  Without the approval of the  Commissioner,  and the FDIC, and
the Federal Reserve System, Solano Bank will not be able to open for business.


Business of Solano Bank

General

As of the  date of this  prospectus,  Solano  Bank  has  not  conducted  or been
authorized to conduct a banking business.  Upon issuance of a license to conduct
a banking business by the  Commissioner,  Solano Bank will engage in the general
commercial banking business, and will accept checking and savings deposits, make
commercial,  real  estate,  auto and other  installment  and term  loans,  issue
drafts,  sell travelers'  checks and provide other customary  banking  services,
including note collection and safe deposit box rental.  Solano Bank  anticipates
attracting the majority of its loan and deposit  business from the residents and
numerous  small to medium sized  businesses  and  professional  firms located in
Fairfield,  Vacaville,  and Benicia,  California and nearby  communities  within
Solano  County.  Solano Bank does not intend to offer  international  banking or
trust services  initially or for the foreseeable  future, but it will attempt to
make such services  available to Solano Bank's customers  through  correspondent
institutions.  The  deposits  of Solano  Bank will be  insured by the FDIC up to
applicable limits. Solano Bank will be a member of the Federal Reserve System.


Management  intends that Solano Bank will provide the highest  possible level of
personalized  service to  residents  and a full range of  banking  services  for
businesses and professional firms located in Fairfield,  Vacaville,  and Benicia
and nearby communities within Solano County. Solano Bank will offer a wide range
of deposit  accounts  including  "Money Market  Deposit"  accounts which require
minimum balances and frequency of withdrawal limitations. Other accounts offered
by

                                       31
<PAGE>

Solano Bank will include  certificates  of deposit of up to 60 months  duration,
Individual Retirement Accounts and 401(k) and SERP Plans. It is anticipated that
Solano  Bank  will  engage  in a full  range of  lending  activities,  including
commercial,  consumer/installment  and real  estate  construction  loans.  It is
intended that Solano Bank will direct its commercial lending  principally toward
businesses  whose  demands  for credit will fall within  Solano  Bank's  lending
limit.  In the event there are customers  whose  commercial  loan demands exceed
Solano Bank 's lending  limits,  Solano Bank will seek to arrange for such loans
on a participation  basis with other financial  institutions,  including Vintage
Bank. Solano Bank will offer a variety of consumer loans,  including  automobile
and home equity  loans.  Solano Bank also  anticipates  making  commercial  real
estate loans and commercial lines of credit.


Solano  Bank  further  intends  to  provide  some  specialized  services  to its
customers.  These  services  will include  automated  teller  machines,  courier
deposit services to key locations or customers  throughout Solano Bank's service
area, Small Business  Administration loans and extended lobby hours. Solano Bank
reserves the right to change its business  plan at any time and no assurance can
be given that, if Solano  Bank's  proposed  business  plan is followed,  it will
prove successful.

Premises


Solano Bank will operate out of its headquarters office in Vacaville, California
and from branches located in Fairfield and Benicia, California.

The  headquarters  office  will  be  located  at 403  Davis  Street,  Vacaville,
California.  The proposed lease for the building provides for about 5,000 square
feet at a lease cost of $5,210 per month. The initial lease will be for a period
of five (5)  years,  with  three  five (5) year  options  to  extend.  Leasehold
improvements are estimated to be $101,100.

The actual  location  of the  Fairfield  office has not as yet been  determined.
However, leasehold improvements are estimated to be $87,500.

The Benicia branch will be located at 1395 E. 2nd Street,  Benicia,  California.
The proposed  lease for the  building  provides for about 2,000 square feet at a
lease cost of $2,980 per month.  The initial  lease will be for a period of five
(5) years , with three five (5) year options to extend.  Leasehold  improvements
are estimated to be $61,400.


Capital Accounts

The initial  capitalization  of Solano Bank will be $9,000,000 all of which will
be provided by North Bay. North Bay's investment will consist of $3,000,000 from
funds  dividended  to North Bay by  Vintage  Bank and the net  proceeds  of this
offering.  The balance will come from financing to be arranged by North Bay from
outside sources.


After  North  Bay's  investment,   Solano  Bank  will  establish   accounts  for
contributed  capital and retained  earnings.  The  following  chart shows Solano
Bank's  initial  capitalization.  All  organizational  expenses will be borne by
North Bay.


Contributed Capital - 20,000,000 Shares of Common stock           $9,000,000
     authorized, no par value, 900,000 issued
500,000 Shares of Preferred Stock authorized, no shares
     issued or outstanding
Retained earnings                                                         -0-
                                                                  ----------
Total Shareholders" Equity                                        $9,000,000




Vintage Bank

Vintage Bank is a California  corporation organized as a state chartered bank in
1984. Vintage Bank engages in commercial  banking business in Napa County,  from
its main  banking  office  located at 1500  Soscol  Avenue in Napa,  California.
Vintage Bank has two  branches,  one located at 3271 Browns  Valley Road,  Napa,
California  and the other at 3626 Bel Aire Plaza,  Napa,  California.  Automated
teller  machines  are located at all  offices,  at the Napa  Premium  Outlets on
Freeway Drive in Napa, and at Ranch Market Too in Yountville,  providing 24 hour
service.  Vintage Bank is a member of the STAR, Interlink and PLUS ATM networks,
providing  customers  with access to Point of Sale and ATM  service  world-wide.
Vintage  Bank is a


                                       32
<PAGE>

member of the Federal Reserve System.  The deposits of each depositor of Vintage
Bank are insured by the Federal Deposit Insurance  Corporation up to the maximum
allowed by law.

Vintage Bank offers a full range of commercial  banking  services to individuals
and the  business and  agricultural  communities  in Napa  County.  Vintage Bank
emphasizes retail commercial banking  operations.  Vintage Bank accepts checking
and savings deposits, makes consumer,  commercial,  construction and real estate
loans,  and provides other  customary  banking  services.  Vintage Bank does not
offer trust  services and does not plan to do so in the near future.  There have
been no  material  changes in services  offered by Vintage  Bank during the past
fiscal year.  Commencing in early 1993,  Vintage Bank made  annuities and mutual
funds available to its customers through an unaffiliated corporation, Protective
Financial and  Insurance  Services,  Inc.  These  products are  currently  being
offered through  Protective  Financial and one of its  affiliates,  ProEquities,
Inc.  Under a contractual  arrangement,  a licensed bank employee  appointed and
supervised  by  Protective  Financial  and  ProEquities  handles all annuity and
mutual fund sales.

At this time,  Vintage  Bank does not offer  internet  banking;  however,  it is
currently  testing an internet  banking product which it intends to offer to its
customers in early 2000. The system will support  account  inquiries,  transfers
between accounts, and automatic reconciliation and bill payment services.

Lending Activities

Vintage Bank  concentrates  its lending  activities in commercial,  installment,
construction, and real estate loans made primarily to businesses and individuals
located in Napa  County.  At December  31,  1998,  Vintage  Bank had total loans
outstanding of $96,526,870  resulting in a  loan-to-deposit  ratio of 59.5%.  At
September 30, 1999,  total loans  outstanding were  $117,224,456  resulting in a
loan to deposit ratio of 67.5%.

As of September 30, 1999,  Vintage  Bank's loan limits to  individual  customers
were  $2,876,281  for unsecured  loans and  $4,793,802 for unsecured and secured
loans  combined.  As of December 31, 1998,  Vintage  Bank's  lending limits were
$2,799,259  for unsecured  loans and  $4,665,431 for unsecured and secured loans
combined.  For  customers  desiring  loans in excess of Vintage  Bank's  lending
limits,  Vintage Bank may loan on a participation basis with another bank taking
the amount of the loan in excess of Vintage Bank's lending limits.


At September 30, 1999,  Vintage  Bank's  commercial  loans  outstanding  totaled
$19,132,280 (16.3% of total loans), real estate-secured commercial loans totaled
$11,250,476 (9.6% of total loans),  construction  loans totaled $8,318,628 (7.1%
of total loans),  real estate loans totaled  $58,041,316 (49.5% of total loans),
and installment  loans totaled  $20,481,756  (17.5% of total loans). At December
31, 1998,  commercial  loans  outstanding  totaled  $14,410,117  (14.9% of total
loans), real  estate-secured  commercial loans totaled $6,062,585 (6.3% of total
loans), construction loans totaled $5,950,207 (6.2% of total loans), real estate
loans totaled  $51,643,406  (53.5% of total loans) and installment loans totaled
$18,460,555  (19.1% of total  loans).  At December  31, 1997,  commercial  loans
outstanding  totaled  $16,458,361  (19.9% of total loans),  real  estate-secured
commercial loans totaled  $9,610,793 (11.7% of total loans),  construction loans
totaled  $6,446,381  (7.8%  of the  total  loans),  real  estate  loans  totaled
$34,089,199  (41.3% of total loans),  and installment loans totaled  $15,918,156
(19.3% of total loans).

As of September 30, 1999, the total of undisbursed loans and similar commitments
was  $38,941,000  as  contrasted  with  $29,548,000  as of December 31, 1998 and
$23,549,000 as of December 31, 1997.  Vintage Bank expects all but approximately
$1,629,000  of its  undisbursed  loans and similar  commitments  to be exercised
during 1999. Vintage Bank takes real estate, listed securities, savings and time
deposits,   automobiles,   machinery  and  equipment,   inventory  and  accounts
receivable as collateral for loans.


The interest  rates charged for the various loans made by Vintage Bank vary with
the  degree  of risk and the size and  maturity  of the loans  involved  and are
generally affected by competition and by current money market rates.

Commercial Loans

Vintage Bank makes commercial loans primarily to professionals,  individuals and
businesses  in the City of Napa.  Vintage  Bank  offers a variety of  commercial
lending products,  including  revolving lines of credit,  working capital loans,
equipment  financing  and  issuance  of letters of credit.  Typically,  lines of
credit have a floating  rate of interest  based on Vintage  Bank's Base Rate and
are for a term of one year or less.  Working  capital and equipment loans have a
floating  or a  fixed  rate  typically  with a  term  of  five  years  or  less.
Approximately 63% of Vintage Bank's commercial loans are unsecured or secured by
personal property and, therefore,  represent a higher risk of ultimate loss than
loans secured by real estate.  However,  as a result of the lending policies and
procedures  implemented  by Vintage  Bank,  management  believes it has adequate
commercial loan  underwriting and review procedures in place to manage the risks
inherent in commercial  lending.  In


                                       33
<PAGE>

addition,  commercial loans not secured by real estate typically  require higher
quality credit characteristics to meet underwriting requirements.  The remaining
37% of Vintage Bank's commercial loans are secured by real estate.

Real Estate Loans

Real estate loans consist of loans secured by deeds of trust on residential  and
commercial properties.  The purpose of these loans is to purchase real estate or
refinance an existing  real estate loan,  as compared  with real estate  secured
commercial loans,  which have a commercial  purpose unrelated to the purchase or
refinance of the real estate  taken as  collateral.  Vintage  Bank's real estate
loans bear interest at rates ranging from 6.00% to 12.00% and have maturities of
thirty years or less.

Vintage Bank  established a Mortgage Loan  Department in 1987 for the purpose of
originating and servicing  residential  mortgage loans.  Most of the residential
mortgage loans originated by Vintage Bank's Mortgage Loan Department are sold to
institutional investors according to their guidelines.  Servicing of these loans
is not retained by Vintage Bank,  but Vintage Bank receives a loan fee. Prior to
1995,  Vintage Bank sold the major portion of its residential  real estate loans
to the Federal Home Loan Mortgage  Corporation  commonly  referred to as Freddie
Mac with  servicing  retained by Vintage Bank. No loans were sold to Freddie Mac
in 1998 or 1997. As of September 30, 1999, Vintage Bank's  residential  mortgage
loan portfolio was  $18,847,726 of which  $7,060,141  constitutes  loans sold to
Freddie Mac and  serviced by Vintage  Bank.  As of December  31,  1998,  Vintage
Bank's  residential  mortgage loan portfolio was $19,688,857 of which $8,204,694
constituted loans sold to Freddie Mac and serviced by Vintage Bank.

Real Estate Construction Loans

Vintage Bank makes loans to finance the  construction of commercial,  industrial
and  residential  projects  and to finance  land  development.  The  majority of
Vintage  Bank's  construction  loans were made to finance  the  construction  of
residential   projects.   Vintage  Bank's   construction  loans  typically  have
maturities  of less than one year,  have a floating  rate of  interest  based on
Vintage  Bank's base rate and are  secured by first  deeds of trust.  Generally,
Vintage  Bank  does not  extend  credit  in an  amount  greater  than 50% of the
appraised value of the real estate securing land and land development  loans, or
in an amount greater than 70% of the appraised value of the real estate securing
non-owner occupied  residential  construction loans and commercial  construction
loans, or 75% of the appraised  value in the case of owner occupied  residential
construction loans. Commercial loans secured by real estate normally comply with
these same guidelines.


Historically,  Vintage Bank has maintained a significant percentage of its loans
in real estate  construction  loans. As of September 30, 1999, 7.1% of the total
loan  portfolio was  represented by  construction  and land  development  loans,
compared  with 6.3% as of December 31, 1998 and 7.8% as of December 31, 1997 and
higher concentrations in the previous three years. This decline in concentration
reflects  a  change  in  the  construction  environment.  Although  construction
activity has increased  substantially during the past two years, it is dominated
by large scale contractors not using local sources of funding.


Installment Loans

Installment  loans  are made to  individuals  for  household,  family  and other
personal  expenditures.   These  loans  typically  have  fixed  rates  and  have
maturities of five years or less.

Lending Policies and Procedures

Vintage  Bank's  lending  policies  and  procedures  are  established  by senior
management  of  Vintage  Bank  and are  approved  by  Vintage  Bank's  Board  of
Directors. Vintage Bank's Board of Directors has established internal procedures
which limit loan approval authority of its loan officers. The Board of Directors
has  delegated  some lending  authority to  executive  and loan  officers and an
internal loan committee  consisting of two executive  officers and selected loan
officers.

The  Directors'  Loan  Committee must approve all new loans and loan renewals in
excess of  specified  amounts.  This  includes any loan in excess of $300,000 if
secured  by a  residential  first  deed of trust or  $150,000  if  secured  by a
commercial  first deed of trust,  $200,000 if secured by a second deed of trust,
$100,000 if secured by readily marketable securities and $50,000 if unsecured or
secured  by  equipment,  receivables,  inventory,  or other  personal  property.
Further,  any loan not  substantially  conforming to Vintage Bank's written loan
policy must be approved by the Directors' Loan Committee. Loans to directors and
executive  officers of Vintage Bank or their  affiliates must be approved in all
instances  by a majority  of the Board of  Directors.  In  accordance  with law,
directors and officers are not permitted to  participate in the discussion of or
to vote on loans made to them or their related interests. In addition,  loans to
directors and officers must be made on substantially  the same terms,  including
interest rates and collateral  requirements,  as those prevailing for comparable
transactions  with other


                                       34
<PAGE>

nonaffiliated persons at the time each loan was made, subject to the limitations
and other  provisions in California  and Federal law.  These loans also must not
involve more than the normal risk of collectibility or present other unfavorable
features.

Deposits

Napa County south of Oak Knoll Avenue constitutes Vintage Bank's primary service
area and most of Vintage  Bank's  deposits are attracted  from the Napa area. No
material  portion of Vintage  Bank's  deposits has been  obtained  from a single
person or a few  persons,  the loss of any one or more of which  have a material
effect on the business of Vintage Bank.  Total deposits as of September 30, 1999
were  $173,595,824.  Total  deposits as of December 31, 1998 were  $163,380,519.
Vintage Bank offers a courier  service in the North Napa County area,  including
Yountville  and St.  Helena and  throughout  the City of Napa and Southern  Napa
County.  Management anticipates that this courier service will increase deposits
from north of Vintage Bank's current primary market area.

Business Hours

In order to attract  loan and deposit  business,  Vintage Bank  maintains  lobby
hours at its  Main  Office  between  9:00  a.m.  and 5:00  p.m.  Monday  through
Thursday,  between 9:00 a.m. and 6:00 p.m. on Friday,  and between 9:00 a.m. and
1:00 p.m. on Saturday. Drive-up hours are between 8:00 a.m. and 6:00 p.m. Monday
through  Friday,  and between 9:00 a.m.  and 1:00 p.m. on Saturday.  Both branch
offices  are open  between  9:00 a.m.  and 5:00 p.m.  Monday  through  Thursday,
between 9:00 a.m.  and 6:00 p.m. on Friday,  and between 9:00 a.m. and 1:00 p.m.
on Saturday.

Employees


At September 30, 1999, Vintage Bank employed ninety (90) persons,  nineteen (19)
of whom are  part-time  employees,  including  six (6)  executive  officers  and
eighteen (18) other officers. At December 31, 1998, Vintage Bank employed eighty
seven (87) persons,  eighteen (18) of whom were part-time  employees,  including
five (5)  executive  officers and sixteen (16) other  officers.  None of Vintage
Bank's  employees  is  presently  represented  by a  union  or  covered  under a
collective  bargaining  agreement.  Management  of  Vintage  Bank  believes  its
employee relations are excellent.


                                       35
<PAGE>

Summary of Changes in Interest Earned and Paid

<TABLE>


The following  table sets forth a summary of the changes in interest  earned and
interest  paid in  September  30, 1999 over 1998 and December 31, 1998 over 1997
and December 31, 1997 over 1996 resulting from changes in assets and liabilities
volumes and rates.  The change in interest  due to both rate and volume has been
allocated in proportion to the relationship of absolute dollar amounts of change
in each.


<CAPTION>
                              September 30, 1999 Over 1998 (annualized)                  1998 over 1997
                              -----------------------------------------                 ----------------
                                Volume          Rate           Total          Volume         Rate           Total
                              -----------    -----------    -----------    -----------    -----------    -----------
<S>                           <C>            <C>            <C>            <C>            <C>            <C>
Increase (Decrease) In
 Interest and Fee Income

   Time Deposits With Other
    Financial Institutions    ($    3,444)   ($       26)   ($    3,470)   $         0    $         0    $         0

   Investment Securities:
     Taxable                      633,064        120,765        753,829        378,506        415,865        (88,073)
     Non-Taxable (1)              223,938          5,545        229,483        (37,715)       465,084       (137,323)
   Federal Funds Sold            (342,496)        38,658       (303,838)      (427,477)       402,402        (83,843)
   Loans                        1,583,597     (1,242,444)       341,153      1,353,509        958,643        (31,074)
                              -----------    -----------    -----------    -----------    -----------    -----------
   Total Interest and Fee
     Income                     2,094,659     (1,077,502)     1,017,157      1,266,823      2,241,994       (340,738)
                              -----------    -----------    -----------    -----------    -----------    -----------
Increase (Decrease) In
 Interest Expense

   Deposits:
     Interest Bearing
     Transaction Accounts         228,834          3,020        231,854         58,580        284,084        225,440
     Savings                       41,744          6,553         48,297         22,458         19,594        (27,572)
     Time Deposits                 93,619       (307,095)      (213,476)       181,737        346,214         28,801
                              -----------    -----------    -----------    -----------    -----------    -----------
   Total Deposits                 364,197       (297,522)        66,675        262,775        649,892        226,669

   Short-term Borrowings                0        169,395        169,395        (65,019)       (26,240)             0
                              -----------    -----------    -----------    -----------    -----------    -----------
   Total Interest Expense         364,197       (128,127)       236,070        197,756        623,652        226,669
                              -----------    -----------    -----------    -----------    -----------    -----------
   Net Interest Income        $ 1,730,462    ($  949,375)   $   781,087    $ 1,069,067    $ 1,618,342    ($  567,407)
                              ===========    ===========    ===========    ===========    ===========    ===========
</TABLE>

                                           1997 Over 1996
                                           ---------------
                                 Volume          Rate           Total
                               -----------    -----------    -----------
Increase (Decrease) In
 Interest and Fee Income

   Time Deposits With Other
    Financial Institutions     ($      425)   ($      271)   ($      696)

   Investment Securities:
     Taxable                       327,792         81,119        408,911
     Non-Taxable (1)               327,761            550        328,311
   Federal Funds Sold              318,559        (33,027)       285,532
   Loans                           927,569       (391,740)       535,829
                               -----------    -----------    -----------
   Total Interest and Fee
     Income                      1,901,256       (343,369)     1,557,887
                               -----------    -----------    -----------
Increase (Decrease) In
 Interest Expense

   Deposits:
     Interest Bearing
     Transaction Accounts          509,524        (15,713)       493,811
     Savings                        (7,978)       (10,825)       (18,803)
     Time Deposits                 375,015         16,037        391,052
                               -----------    -----------    -----------
   Total Deposits                  876,561        (10,501)       866,060

   Short-term Borrowings           (26,240)       (27,367)       (53,607)
                               -----------    -----------    -----------
   Total Interest Expense          850,321        (37,868)       812,453
                               -----------    -----------    -----------
   Net Interest Income         $ 1,050,935    ($  305,501)   $   745,434
                               ===========    ===========    ===========


(1) The interest  earned is  taxable-equivalent.  On a non-taxable  basis,  1998
interest income was $248,666 more than in 1997. In 1997, taxable interest income
was $28,984 less than in 1996.  Through  September  30, 1999,  on an  annualized
basis, non-taxable interest income was $188,940 more than for the same period in
1998.


Investment Securities

The  following  tables  show  the  book  value of  investment  securities  as of
September 30, 1999 and December 31, 1998 and 1997.

                       Book Value as of September 30, 1999
                       -----------------------------------

                                         Held to Maturity     Available-for-Sale
                                         ----------------     ------------------

Securities of the U. S. Treasury and
   Government Agencies                    $         0            $11,498,056
Mortgage Backed Securities                          0             21,063,101
Equity Securities                                   0                857,000
Municipal Securities                       13,389,964             12,546,014
Corporate Debt Securities                           0             11,986,000
                                          -----------            -----------
                                          $13,389,964            $57,950,171
                                          ===========            ===========


                                       36
<PAGE>

                       Book Value as of December 31, 1998
                       ----------------------------------

                                         Held to Maturity     Available-for-Sale
                                         ----------------     ------------------

Securities of the U. S. Treasury and
   Government Agencies                        $     0            $11,703,432
Mortgage Backed Securities                          0             23,572,792
Equity Securities                                   0                777,200
Municipal Securities                       13,512,384                      0
Corporate Debt Securities                           0             12,452,234
                                          -----------            -----------
                                          $13,512,384            $48,505,658
                                          ===========            ===========

                       Book Value as of December 31, 1997
                       ----------------------------------

                                         Held to Maturity     Available-for-Sale

Securities of the U. S. Treasury and
   Government Agencies                       $    0             $7,588,574
Mortgage Backed Securities                        0             18,536,012
Equity Securities                                 0                688,400
Municipal Securities                      4,017,714                      0
Corporate Debt Securities                         0              8,736,291
                                         ----------            -----------
                                         $4,017,714            $35,549,277
                                         ==========            ===========


                                       37
<PAGE>

The following  table is a summary of the maturities and weighted  average yields
of investment securities as of September 30, 1999 and December 31, 1998.
<TABLE>

                       MATURITY AND WEIGHTED AVERAGE YIELD
                         OF INVESTMENT SECURITIES AS OF
                    SEPTEMBER 30, 1999 and DECEMBER 31, 1998
<CAPTION>

                                                        AFTER ONE         AFTER FIVE
                                      IN ONE YEAR         THROUGH           THROUGH             AFTER
                                        OR LESS         FIVE YEARS         TEN YEARS          TEN YEARS             TOTAL
                                     AMOUNT   YIELD    AMOUNT   YIELD   AMOUNT    YIELD     AMOUNT    YIELD    AMOUNT     YIELD
                                     ------   -----    ------   -----   ------    -----     ------    -----    ------     -----
<S>                                <C>         <C>   <C>         <C>   <C>          <C>   <C>          <C>   <C>            <C>
AVAILABLE FOR SALE SECURITIES:

Securities of the US Treasury
   and other
   US Government Agencies          $4,019,770  6.29% $7,478,286  5.26% $        0   0.00% $        0   0.00% $11,498,056    5.62%
Mortgage-Backed Securities                  0  0.00%  1,031,750  6.70%    296,034   6.66% 19,735,317   6.56%  21,063,101    6.57%
(1)
Equity Securities                           0  0.00%          0  0.00%          0   0.00%    857,000   5.65%     857,000    5.65%
Municipal Securities (2)              132,055  9.18%  1,501,273  7.73%  4,912,712   6.48%  5,999,974   6.64%  12,546,014    6.73%
Corporate Debt Securities           2,071,574  6.78%  5,061,583  5.98%  1,972,040   6.01%  2,880,803   6.56% 11,986,000     6.26%
                                    ---------  -----  ---------  ----- ----------   -----  ---------   ----- -----------    -----
TOTAL                              $6,223,399  6.51% $15,072,892 5.85% $7,180,786   6.36% $29,473,094  6.55% $57,950,171    6.33%

HELD TO MATURITY SECURITIES:

Municipal Securities (2)                   $0  0.00%         $0  0.00%        $0    6.56% $1,389,964   8.58% $1,389,964     8.58%
                                           --  -----         --  -----        --    ----- ----------   ----- -----------    -----
TOTAL                                      $0  0.00%         $0  7.75%        $0    8.74% $1,389,964   7.55%  $1,389,964    8.58%
<FN>

(1) The maturity of mortgage-backed securities is based on contractual maturity.
The average expected life is approximately four and one half years.
(2) Yields shown are taxable-equivalent.
</FN>
</TABLE>



                                       38
<PAGE>

<TABLE>
<CAPTION>
                                                      MATURITY AND WEIGHTED AVERAGE YIELD
                                                            OF INVESTMENT SECURITIES AS OF
                                                                   DECEMBER 31, 1998

                                                         AFTER ONE     AFTER FIVE
                                      IN ONE YEAR         THROUGH      THROUGH                  AFTER
                                        OR LESS         FIVE YEARS     TEN YEARS              TEN YEARS              TOTAL
                                     AMOUNT   YIELD    AMOUNT   YIELD   AMOUNT    YIELD     AMOUNT    YIELD    AMOUNT      YIELD
                                     ------   -----    ------   -----   ------    -----     ------    -----    ------      -----

<S>                                <C>         <C>   <C>         <C>   <C>          <C>   <C>          <C>   <C>           <C>
AVAILABLE FOR SALE SECURITIES:

Securities of the US Treasury
   and other
   US Government Agencies          $2,029,688  6.31% $9,673,744  5.79%        $0    0.00%         $0   0.00% $11,703,432   5.88%
Mortgage-Backed Securities (1)              0  0.00%  1,627,649  6.74%   666,154    6.41% 21,278,989   6.64%  23,572,792   6.64%
Equity Securities                           0  0.00%          0  0.00%         0    0.00%    777,200   5.66%     777,200   5.66%
Corporate Debt Securities           1,499,700  5.29%  6,364,305  6.29% 1,034,590    6.19%  3,553,639   6.61% 12,452,234    6.25%
                                    ---------  -----  ---------  ----- ---------    -----  ---------   ----- -----------   -----
TOTAL                              $3,529,388  5.88% $17,665,698 6.06% $1,700,744   6.28% $25,609,828  6.61% $48,505,658   6.34%

HELD TO MATURITY SECURITIES:

Municipal Securities (2)                   $0  0.00% $1,513,655  8.13% $4,839,580   6.56% $7,159,149   6.67% $13,512,384   6.79%
                                           --  ----- ----------  ----- ----------   ----- ----------   ----- ------------  -----
TOTAL                                      $0  0.00% $1,513,655  7.75% $4,839,580   8.74% $7,159,149   7.55% $13,512,384   6.79%

<FN>

(1) The maturity of mortgage-backed  securities is based on contractual
maturity. The average expected life is approximately four and one half years.
(2)  Yields shown are taxable-equivalent.
</FN>
</TABLE>


                                       39
<PAGE>

                                 LOAN PORTFOLIO
Composition of Loans

The following  table shows the composition of loans as of September 30, 1999 and
December 31, 1998 and 1997.

                               September 30, 1999     1998            1997
                               ------------------ ------------    ------------
Commercial Loans                 $ 19,132,280     $ 14,410,117    $ 16,458,361
Commercial Loans Secured by
    Real Estate                    11,250,476        6,062,585       9,610,793
Installment Loans                  20,481,756       18,460,555      15,918,156
Real Estate Loans                  58,041,316       51,643,406      34,089,199
Construction Loans                  8,318,628        5,950,207       6,446,381
                                 ------------     ------------    ------------
                                  117,224,456       96,526,870      82,522,890
Less - Allowance  for
 Loan Losses                        1,939,818        1,751,693       1,532,128
                                 ------------     ------------    ------------

                                 $115,284,638     $ 94,775,177    $ 80,990,762
                                 ============     ============    ============

Maturity, Distribution, and Interest Rate Sensitivity of Loans


The following  table shows  maturity  distribution  of loans and  sensitivity to
changes in  interest rates as of December 31, 1998.

<TABLE>
<CAPTION>


                                                           AFTER ONE
                                               IN ONE       THROUGH        AFTER
                                              YEAR OR        FIVE          FIVE
                                               LESS          YEARS         YEARS         TOTAL
                                            -----------   -----------   -----------   -----------
<S>                                         <C>           <C>           <C>           <C>
Commercial (Including
Real Estate Secured)                        $ 7,858,123   $ 8,937,976   $ 3,676,603   $20,472,702
Installment                                  14,621,340     2,859,787       979,428    18,460,555
Real Estate                                   4,743,037    16,997,897    29,902,472    51,643,406
Construction                                  3,938,274       629,543     1,382,390     5,950,207
                                            -----------   -----------   -----------   -----------
                                            $31,160,774   $29,425,203   $35,940,893   $96,526,870
                                            ===========   ===========   ===========   ===========

Sensitivity To Changes in Interest Rates:

Loans With Fixed Interest Rates             $ 9,163,727   $21,961,090   $26,125,581   $57,250,398
Loans With Floating Interest Rates           21,997,048     7,464,113     9,815,311    39,276,472
                                            -----------   -----------   -----------   -----------
                                            $31,160,775   $29,425,203   $35,940,892   $96,526,870
                                            ===========   ===========   ===========   ===========
</TABLE>


                                       40
<PAGE>

The following  table shows  maturity  distribution  of loans and  sensitivity in
interest rates as of September 30, 1999


<TABLE>
<CAPTION>
                                        AFTER ONE
                         IN ONE YEAR     THROUGH         AFTER
                           OR LESS      FIVE YEARS     FIVE YEARS       TOTAL
                        ------------   ------------   ------------   ------------
<S>                     <C>            <C>            <C>            <C>
Commercial (Including
 Real Estate Secured)   $ 12,912,853   $  8,739,102   $  3,810,423   $ 25,462,378
Installment               24,026,503      2,796,156      1,015,077     27,837,736
Real Estate                7,793,992     16,619,687     30,990,856     55,404,535
Construction               6,471,565        615,536      1,432,706      8,519,807
                        ------------   ------------   ------------   ------------
                        $ 51,204,913   $ 28,770,481   $ 37,249,062   $117,224,456
                        ============   ============   ============   ============
</TABLE>

The following  table shows maturity  sensitivity to changes in interest rates as
of September 30, 1999.

<TABLE>
<CAPTION>

<S>                                  <C>            <C>            <C>            <C>
Loans With Fixed Interest Rates      $  7,276,100   $ 25,717,400   $ 37,249,062   $ 70,242,562
Loans With Floating Interest Rates     43,928,813      3,053,081              0     46,981,894
                                     ------------   ------------   ------------   ------------
                                     $ 51,204,913   $ 28,770,481   $ 37,249,062   $117,224,456
                                     ============   ============   ============   ============
</TABLE>


                                       41
<PAGE>

Nonaccrual, Past Due and Restructured Loans

Nonaccrual  loans were $12,648 as of September 30, 1999 and $88,694 and $466,051
as of  year-end  1998  and  1997  respectively.  Vintage  Bank  held  no OREO at
September 30, 1999 or at year-end 1998 or 1997.

Loans are placed on a  nonaccrual  basis and any  accrued  but  unpaid  interest
income is reversed and charged  against  income when interest or principal is 90
days or more past due,  except when loans are well secured and in the process of
collection.  There  were no  loans  accruing  interest  90 days  past  due as of
September 30, 1999 or December 31, 1998 or 1997.

Vintage Bank believes its  procedures for  administering  and reviewing its loan
portfolio  are  effective  in  identifying  loans  where  significant  repayment
problems exist.  There are no loans upon which  principal and interest  payments
were  current at  September  30, 1999 and with  respect to which  serious  doubt
existed as to the  ability  of the  borrower  to comply  with the  present  loan
payment terms.


                                       42
<PAGE>

                         Summary of Loan Loss Experience
<TABLE>

The following table provides a summary of Vintage Bank's loan loss experience as
of September 30, 1999 and December 31, 1998 and 1997.
<CAPTION>

                                                                               December 31,
                                                                               ------------
                                                 September 30, 1999        1998            1997
                                                 ------------------        ----            ----
<S>                                                <C>               <C>              <C>
Average loans for the period                       $ 105,663,517     $  89,057,414    $  78,975,833
Loans outstanding at end
    of  period                                       117,224,456        96,526,870       82,522,890

Allowance for Loan Losses

Balance, beginning of period                           1,751,693         1,532,128        1,474,437

Less loans charged off:
    Real Estate loans                                        -0-             7,300          155,079
    Commercial loans                                         -0-            38,030           35.806
    Installment loans                                     11,194            13,880            5,018
                                                   -------------     -------------    -------------
Total loans charged off                                   11,194            59,210          195,903

Recoveries:
    Real Estate loans                                        -0-               700              800
    Commercial loans                                       6,617            36,592           12,365
    Installment loans                                     12,702             1,483              429
                                                   -------------     -------------    -------------
Total recoveries                                          19,319            38,775           13,594

Net loans charged off (recovered)                         (8,125)           20,435          182,309

Provision for loan losses                                180,000           240,000          240,000
                                                   -------------     -------------    -------------

Balance, end of period                             $   1,939,818     $   1,751,693    $   1,532,128
                                                   =============     =============    =============

Net loans charged off to average loans by types:
       Real Estate loans                                     -0-              .007%            .195%
       Commercial loans                                      -0-              .002%            .030%
       Installment loans                                    .055%             .014%            .006%

Net losses  to average loans outstanding                    .011%             .023%            .231%
</TABLE>

In evaluating the allowance for loan losses, Vintage Bank considers such factors
as:

o        historical loan loss experience,

o        the projected size and composition of the loan portfolio,

o        other economic  conditions and their impact on specific  industries and
         individual  borrowers,  evaluation of the collateral for secured loans,
         and

o        levels  of loans  classified  by bank  regulators  and  Vintage  Bank's
         internal classification system.

Loans are  charged to the  allowance  for loan  losses when the loans are deemed
uncollectible within a reasonable time period. It is the policy of management to
make  additions to the allowance for loan losses so that it remains  adequate to
cover all anticipated loan charge-offs that exist in the portfolio at that time.

Vintage Bank does not make an  allocation  of the  allowance  for loan losses by
type of loan in the portfolio.


                                       43
<PAGE>

                                  TIME DEPOSITS
<TABLE>

The following  table sets forth the maturity of time  certificates of deposit of
$100,000 or more at September 30, 1999 and December 31, 1998 and 1997.
<CAPTION>
                                                                           December 31,
                                                                           ------------
                               September 30, 1999                 1998                        1997
                               ------------------                 ----                        ----

<S>                         <C>                 <C>      <C>           <C>           <C>            <C>
3 Months or Less            $6,116,239          32%      $8,177,036    46.9%         $7,258,193     49.2%

Over 3 through
6  Months                    9,613,138          50%       5,514,648    31.6%          4,330,679     29.3%

Over 6 Months through
12 Months                    2,031,606          11%       2,279,043    13.1%          1,930,251     13.1%

Over 12 Months               1,382,683           7%       1.472,686     8.4%          1,246,253      8.4%
                           -----------         ---      -----------     ---         -----------      ---
                           $19,143,666         100%     $17,443,413     100%        $14,765,376      100%
                           ===========         ====     ===========     ====        ===========      ====
</TABLE>


                              SHORT TERM BORROWINGS

As of September 30, 1999,  Vintage Bank has borrowed funds from the Federal Home
Loan Bank of San Francisco on the following terms:

              Borrowings          Rate                 Due
              ----------          ----                 ---
              $2,900,000          5.46%         January 18, 2000
               2,100,000          5.50%         January 18, 2000


                           RETURN ON EQUITY AND ASSETS

The following  sets forth key ratios for the periods  ending  September 30, 1999
and December 31, 1998 and 1997.



                                   September 30,           December 31,
                                   -------------           ------------
                                     1999 (1)          1998            1997
                                     --------          ----            ----
Net Income as a Percentage of
    Average Assets                     1.44%          1.29%            1.39%
Net Income as a Percentage of
    Average Equity                    15.50%         13.45%           14.17%
Average Equity as a Percentage
    of Average Assets                  9.45%          9.59%            9.81%
Dividends Declared Per Share
    as a Percentage of Net
    Income Per share                  11.17%         14.18%           14.71%


(1) Annualized

Properties

Vintage  Bank's main  office is located in a  two-story  building at 1500 Soscol
Avenue, Napa, California. The real property on which the building is located was
acquired by Vintage Bank in 1988, and construction of the building was completed
in 1989. In 1993 an additional 2,500 square feet of previously  unoccupied space
in  the  Main  Office  was  remodeled,  thereby  increasing  usable  space  from
approximately   7,500  to  10,000  square  feet.   The  real  property  and  all
improvements  at the Main Office are owned by Vintage  Bank.  In  January,  1996
Vintage Bank purchased  approximately 11,000 square feet of land adjacent to the
Main Office to facilitate  expansion of Vintage  Bank's motor banking  facility.
The land was purchased at a cost of $87,375.  The expanded  autobanking facility
was completed in June, 1996 at a cost of $345,000  including  related  equipment
purchases.

                                       44
<PAGE>


Vintage Bank leases the premises for its Browns  Valley  Office,  consisting  of
approximately  2,000 square  feet,  located at 3271 Browns  Valley  Road,  Napa,
California.  The lease  commenced  on October 22, 1990 for a term of five years,
with three  successive  options to renew for five years  each.  To  exercise  an
option,  the lease  requires  three months prior notice of the bank's  intent to
renew. The lease was renewed for an additional five years in October, 1995. Rent
is subject to  adjustment  in accordance  with  increases in the Consumer  Price
Index.  Effective  January 1, 1996, the lease rate was $3,207 per month.  By the
terms of the lease  Vintage  Bank is  required  to (i)  maintain  and repair the
leased premises, (ii) maintain combined single limit, bodily injury and property
damage  insurance,  and (iii) pay its pro rata share of real property  taxes and
common area maintenance expenses.


Vintage  Bank  leases the  premises  for its Bel Aire  Shopping  Center  Office,
consisting of approximately  5,850 square feet,  located at 3626 Bel Aire Plaza,
Napa, California. The lease term commenced on January 1, 1997, for a term of ten
years,  with two  successive  options to renew for five years each upon at least
180 days'  notice.  Monthly  rental  was fixed at $5,850 per month for the first
year of the term of the  lease.  Thereafter  rent is subject  to  adjustment  in
accordance  with a schedule  for the second  through the sixth year on the terms
set  forth in the lease and  thereafter  in  accordance  with  increases  in the
Consumer Price Index. By the terms of the lease Vintage Bank is required to:


o       maintain and repair the leased premises;
o       pay for all utilities used;
o       maintain public liability insurance;
o       pay its pro rata share of common area maintenance; and
o       pay its pro rata share of all real property taxes assessed against the
        shopping center.


Effective April 1, 1995, Vintage Bank entered into a five year license agreement
with Chelsea GCA Realty Partnership,  L.P., a Delaware limited partnership,  for
the  installation  and  operation of an  automatic  teller  machine  (ATM) and a
vaulted deposit drop box at the Napa Factory Outlet Stores.  Vintage Bank pays a
monthly  license  fee  equal to the  greater  of $200 per  month or one  hundred
dollars ($100) for each set of one thousand (1,000) ATM transactions.


Vintage also  maintains a Solano  County loan  production  office at 1300 Oliver
Road, Suite 180, Fairfield, California. Vintage Bank leases the premises for its
Solano Loan Center,  consisting of approximately  1,480 square feet,  located at
1300  Oliver  Road,  Suite 180,  Fairfield,  CA 94533.  The term of the lease is
listed as six (6) months  from  approximately  October 1, 1999 to  February  28,
2000.  The rent for the property is $2,000 per month.  By the terms of the lease
Vintage Bank is required to (i) maintain  and repair the leased  premises,  (ii)
pay its pro rata share of real property tax and common area operating  expenses,
(iii) pay its pro rata share of utility  expenses,  and (iv)  maintain  property
insurance  covering tenant  improvements,  workers'  compensation and employer's
liability  insurance and commercial general liability  insurance with a combined
single  limit for bodily  injury,  personal  injury and  property  damage.  Upon
opening of Solano Bank, the loan production office will be closed.


Vintage Bank owns certain  leasehold  improvements  and furniture,  fixtures and
equipment located at its offices, all of which are used in the banking business.

Legal Proceedings

Vintage  Bank is not a party to, nor is any of its  property the subject of, any
material  pending legal  proceedings  other than  ordinary,  routine  litigation
incidental to Vintage Bank's business,  nor are any of such proceedings known to
be contemplated by government authority. No director,  officer,  affiliate, more
than 5% shareholder of Vintage Bank or any associate of these persons is a party
adverse to Vintage  Bank or has a material  interest  adverse to Vintage Bank in
any material legal proceeding.


                                       45
<PAGE>

                                   COMPETITION

As of December 31, 1998,  the Napa area  contained  twenty six (26)  competitive
banking offices  (including Vintage Bank), four (4) offices of savings banks and
savings and loan associations and five (5) offices of credit unions.


As of December 31, 1998, Fairfield contained eleven (11) competitive banking, no
offices of savings banks and savings and loan associations and eight (8) offices
of credit unions;  Vacaville  contained  thirteen (13) competitive  banking,  no
offices of savings banks and savings and loan  associations and five (5) offices
of credit  unions;  and Benicia  contained  seven (7)  competitive  banking,  no
offices of savings  banks and  savings and loan  associations  and no offices of
credit unions.


Vintage  Bank  relies,  and  Solano  Bank  will  rely,  substantially  on  local
promotional  activity,   personal  contacts  by  its  officers,   directors  and
employees, referrals by its customers and shareholders, personalized service and
its reputation in the communities it serves to compete effectively.

The banking  business in California,  including  Vintage Bank's primary  service
area, and Solano Bank's  proposed  primary  service area, is highly  competitive
with  respect to both loans and  deposits  and is  dominated by major banks with
billions  of  dollars in  deposits  and  extensive  branch  systems  over a wide
geographic  area within  California.  These major banks offer  certain  services
(such as trust,  investment,  interstate and international  bank services) which
Vintage Bank does not, and Solano Bank will not,  offer  directly.  By virtue of
their higher total  capitalization,  the major banks have  substantially  higher
lending limits than Vintage Bank has and Solano Bank will have.


Further,  Vintage Bank competes  directly with one other  community  bank,  Napa
National Bank. On November 19. 1999, Napa National  announced its acquisition by
Wells Fargo Bank to be completed  during the first  quarter of 2000,  subject to
satisfaction of conditions.  A sale of Napa Valley Bank to WestAmerica  Bancorp,
consummated  in 1993,  contributed  to Vintage  Bank's  growth in 1993 and 1994.
Vintage Bank's broad community ownership,  low employee turnover and emphasis on
personalized and prompt service  contributed to Vintage Bank's deposit growth in
1998 and these  attributes are expected to support  continued  growth of Vintage
Bank.

Vintage Bank  competes,  and Solano Bank will compete,  directly with respect to
loan business with other  commercial  banks,  savings and loan  associations and
other financial institutions,  including finance companies, insurance companies,
mortgage  companies,  pension  funds,  credit  unions  and  other  consumer  and
commercial  lenders  doing  business in Napa  County.  As of December  31, 1998,
Vintage Bank held an estimated  19.2% of the total bank  deposits in its primary
market.


From time to time,  legislation  is proposed or enacted  which has the effect of
increasing  the cost of  doing  business,  limiting  permissible  activities  or
affecting  the   competitive   balance   between   banks  and  other   financial
institutions.  The recent enactment of interstate  banking in California and the
more recent elimination of statutory barriers separating the banking,  insurance
and securities  industries  provide further  competition for North Bay,  Vintage
Bank and Solano Bank.  It is difficult to predict the  competitive  impact these
and other changes in legislation  will have on commercial  banking in general or
on the businesses of North Bay and the Banks in particular. See "SUPERVISION AND
REGULATION."

                                       46
<PAGE>

                           SUPERVISION AND REGULATION

North Bay


North Bay, as a bank holding  company,  is subject to regulation  under the Bank
Holding  Company Act of 1956, as amended,  and is registered with and subject to
the supervision of the Board of Governors of the Federal  Reserve System.  It is
the policy of the Federal  Reserve  that each bank  holding  company  serve as a
source of financial and managerial strength to its subsidiary banks. The Federal
Reserve has the authority to examine North Bay and the Banks.


The Bank Holding  Company Act requires North Bay to obtain the prior approval of
the Federal Reserve before acquisition of all or substantially all of the assets
of any bank or ownership  or control of the voting  shares of any bank if, after
giving effect to such acquisition,  North Bay would own or control,  directly or
indirectly,  more than 5% of the  voting  shares of such bank.  However,  recent
amendments to the Bank Holding Company Act expand the circumstances  under which
a bank holding company may acquire control of or all or substantially all of the
assets of a bank located outside the State of California.


North Bay may not engage in any  business  other than  managing  or  controlling
banks or furnishing services to its subsidiaries,  with the exception of certain
activities which, in the opinion of the Federal Reserve,  are so closely related
to banking or to managing or  controlling  banks as to be incidental to banking.
North  Bay is also  generally  prohibited  from  acquiring  direct  or  indirect
ownership or control of more than 5% of the voting shares of any company  unless
that  company is  engaged in such  activities  and  unless the  Federal  Reserve
approves the acquisition.


North Bay and its  subsidiaries  are prohibited  from engaging in certain tie-in
arrangements  in  connection  with any  extension  of  credit,  sale or lease of
property or provision of services.  For example,  with certain  exceptions,  the
Banks may not  condition an extension  of credit on a customer  obtaining  other
services provided by it, North Bay or any other  subsidiary,  or on a promise by
the  customer  not to obtain  other  services  from a  competitor.  In addition,
federal law imposes certain  restrictions on transactions  between the Banks and
their  affiliates.  As  affiliates,  the Banks and North Bay are  subject,  with
certain exceptions, to the provisions of federal law imposing limitations on and
requiring collateral for loans by the Bank to any affiliate.


The Banks



As a California  state-licensed  bank, Vintage Bank is subject,  and Solano Bank
will be subject,  to  regulation,  supervision  and periodic  examination by the
California  Department  of  Financial  Institutions.  Vintage  Bank also is, and
Solano Bank will be, a member of the Federal  Reserve  System.  Member banks are
subject to  regulation,  supervision  and  periodic  examination  by the Federal
Reserve.  Vintage  Bank's  deposits  are, and Solano  Bank's  deposits  will be,
insured by the Federal  Deposit  Insurance  Corporation  to the  maximum  amount
permitted  by law,  which is  currently  $100,000  per  depositor in most cases.
Insured  banks  are  subject  to  FDIC  regulations  applicable  to all  insured
institutions.



The regulations of these state and federal bank regulatory  agencies govern most
aspects of each of the  Bank's  businesses  and  operations,  including  but not
limited to, the scope of its business,  its  investments,  its reserves  against
deposits,  the  nature  and amount of any  collateral  for loans,  the timing of
availability  of deposited  funds,  the issuance of  securities,  the payment of
dividends, bank expansion and bank activities, including real estate development
and insurance  activities,  and the maximum rates of interest allowed on certain
deposits.  The Banks are also subject to the  requirements  and  restrictions of
various consumer laws and regulations.

Payment of Dividends

North Bay



The  shareholders  of North Bay are  entitled to receive  dividends  when and as
declared by its Board of Directors,  out of funds legally available,  subject to
the dividends  preference,  if any, on preferred  shares that may be outstanding
and also subject to the  restrictions  of the California  Corporations  Code. At
September 30, 1999, North Bay had no outstanding  shares of preferred stock. See
"DESCRIPTION OF SECURITIES - Common Stock - Dividend Rights."



The  principal  sources  of cash  revenue  to North  Bay will be  dividends  and
management  fees received from Vintage Bank and Solano Bank.  The Banks' ability
to make  dividend  payments  to  North  Bay is  subject  to  state  and  federal
regulatory restrictions.

                                       47
<PAGE>


The Banks

Under state law, the Board of Directors of a California state chartered bank may
declare a cash dividend,  subject to the restriction  that the amount  available
for the  payment  of cash  dividends  is  limited  to the  lesser of the  bank's
retained  earnings,  or the bank's net income for the latest three fiscal years,
less dividends  previously declared during that period, or, with the approval of
the  Commissioner  of  Financial  Institutions,  to the greater of the  retained
earnings of the bank, the net income of the bank for its last fiscal year or the
net income of the bank for its current fiscal year.

Federal  Reserve  regulations  also govern the payment of  dividends  by a state
member bank. Under Federal Reserve regulations, dividends may not be paid unless
both capital and earnings  limitations  have been met. First, no dividend may be
paid if it would result in a withdrawal  of capital or exceed the member  bank's
net profits then on hand,  after deducting its losses and bad debts.  Exceptions
to this  limitation  are available  only upon the prior  approval of the Federal
Reserve  and the  approval  of  two-thirds  of the member  bank's  shareholders.
Second,  a state  member bank may not pay a dividend  without the prior  written
approval of the Federal  Reserve if the total of all  dividends  declared in one
year  exceeds  the total of net  profits  for that year plus the  preceding  two
calendar  years,  less any required  transfers to surplus under state or federal
law.


The Federal  Reserve  has broad  authority  to prohibit a bank from  engaging in
banking  practices  which it considers to be unsafe or unsound.  It is possible,
depending  upon the  financial  condition  of the  bank in  question  and  other
factors,  that the Federal  Reserve may assert that the payment of  dividends or
other  payments  by a member  bank is  considered  an unsafe or unsound  banking
practice and therefore, implement corrective action to address such a practice.


Accordingly, the future payment of cash dividends by Vintage Bank or Solano Bank
to North Bay will generally  depend not only on the Banks'  earnings  during any
fiscal period but also on the Banks' meeting  certain capital  requirements  and
the maintenance of adequate allowances for loan and lease losses.

Impact of Monetary Policies


The  earnings  and growth of Vintage  Bank and  Solano  Bank are  subject to the
influence  of domestic and foreign  economic  conditions,  including  inflation,
recession and  unemployment.  The earnings of the Banks are affected not only by
general economic  conditions but also by the monetary and fiscal policies of the
United  States and  federal  agencies,  particularly  the Federal  Reserve.  The
Federal Reserve can and does implement national monetary policy, such as seeking
to curb inflation and combat recession,  by its open market operations in United
States Government securities and by its control of the discount rates applicable
to  borrowings  by banks from the  Federal  Reserve  System.  The actions of the
Federal Reserve in these areas  influence the growth of bank loans,  investments
and  deposits  and  affect  the  interest  rates  charged  on loans  and paid on
deposits.  The Federal Reserve's  policies have had a significant  effect on the
operating  results of commercial  banks and are expected to continue to do so in
the future. The nature and timing of any future changes in monetary policies are
not predictable.


Recent and Proposed Legislation

The operations of North Bay and the Banks are subject to extensive regulation by
federal,  state, and local  governmental  authorities and are subject to various
laws  and  judicial  and  administrative  decisions  imposing  requirements  and
restrictions on part or all of their respective  operations.  North Bay believes
that it is in substantial  compliance in all material  respects with  applicable
federal,  state, and local laws, rules and regulations.  Because the business of
North Bay and the Banks is highly  regulated,  the laws,  rules and  regulations
applicable to each of them are subject to regular modification and change.


From time to time, legislation is enacted which has the effect of increasing the
cost  of  doing  business,  limiting  or  expanding  permissible  activities  or
affecting  the   competitive   balance   between   banks  and  other   financial
institutions.  Proposals  to  change  the laws  and  regulations  governing  the
operations and taxation of banks and other financial institutions are frequently
made  in  Congress,  in the  California  legislature  and  before  various  bank
regulatory  agencies.  Most  recently,  President  Clinton  signed  into law the
Gramm-Leach-Bliley  Act. This  legislation  eliminates many of the barriers that
have separated the insurance,  securities and banking industries since the Great
Depression.  As a result,  these three  industries  may more freely compete with
each other.  The  likelihood  of any major change and the impact such change may
have on North Bay and the Banks is impossible to predict.


                                       48
<PAGE>

                                   MANAGEMENT

Directors

         The Bylaws of North Bay  authorize  not less than six (6) nor more than
eleven (11)  directors  with the exact  number  within that range to be fixed by
resolution of the Board of  Directors.  The number of directors of North Bay has
been fixed at eight (8) and the following persons currently serve as directors:


         David B. Gaw                                Conrad W. Hewitt


         Harlan R. Kurtz                             Richard S. Long


         Thomas H. Lowenstein                        Thomas F. Malloy


         Terry L. Robinson                           James E. Tidgewell


         Each director was elected to serve as a director of North Bay until the
year 2000 annual meeting of shareholders of North Bay and until his successor is
elected and qualified.


Executive Officers

         The  following  officers  of Vintage  Bank have been  appointed  as the
initial officers of North Bay:


                                  Position Held             Position Held
Name                             With Vintage Bank          with North Bay
- ----                             -----------------          --------------

Thomas F. Malloy............   Chairman of the Board      Chairman of the Board

Terry L. Robinson ..........   President, Chief           President and Chief
                                Executive Officer          Executive Officer

Kathi Metro ................   Executive Vice President   Executive Vice
                               and Senior Loan Officer    President and Credit
                                                          Administrator

Lee-Ann Almeida ............   Vice President and Chief   Vice President and
                               Financial Officer          Chief Financial
                                                          Officer

Wyman G. Smith III..........   Corporate Secretary        Corporate Secretary

Information is provided below  regarding the individual  directors and executive
officers of North Bay and Vintage Bank,  each of whom serves on an annual basis.
Executive  officers  must be  selected  by the Board of  Directors  annually  as
required by the bylaws of North Bay. As used throughout the prospectus, the term
"Executive Officer" means the President,  Executive Vice  President/Senior  Loan
Officer,  Executive Vice  President/Credit  Administrator,  Vice  President/Loan
Officer, Vice  President/Operations,  Vice President/Chief Financial Officer and
Vice President/Marketing. The ages stated are as of December 31, 1999.


Lee-Ann Almeida,  age 35, is Vice President and Chief Financial Officer of North
Bay and Vintage  Bank and has been  employed  by the Bank since  1987.  Prior to
becoming  employed by the Bank,  Ms.  Almeida  served as Operations  Manager for
Lamorinda  National  Bank.  Ms.  Almeida is past  treasurer  of the Napa  Valley
D.A.R.E.  Foundation  and a member  of the  board  of  directors  of the  Banker
Executive  Council of  Northern  California  and of the Napa  Valley Safe School
Foundation.


                                       49
<PAGE>


Sandra H.  Funseth,  age 58, has served as a director of Vintage Bank since 1984
and has devoted a substantial amount of her time serving on the Bank's Marketing
Committee.  Mrs.  Funseth has served as  Chairwoman of Pro  Hospitality  for the
Transamerica  Seniors Tournament,  held at Silverado Country Club & Resort. Mrs.
Funseth is Treasurer  for the Napa Yacht Club Women's  Alliance and Port Captain
of the Napa Valley Yacht Club.


David B. Gaw,  age 54, has served as a director  of Vintage  Bank since 1984 and
served as Chairman  of the Board of  Directors  from 1992 to 1994.  He is also a
Director of North Bay.  Mr. Gaw has been  engaged in the practice of law in Napa
and Solano Counties for more than twenty-seven  years and is one of the founding
members  of  Gaw,  Van  Male,  Smith,  Myers  &  Miroglio,  a  professional  law
corporation with offices in Napa, Fairfield,  Vacaville and Redlands. Mr. Gaw is
certified  by the  California  State Board of Legal  Specialization  in Probate,
Estate  Planning,  and Trust Law,  and a  Certified  Elder Law  Attorney  by the
National  Elder Law  Foundation.  Mr.  Gaw has served as  President  of the Napa
County  Bar  Association.  He is a member  of The Queen of the  Valley  Hospital
Foundation  Board  of  Trustees,  and is a member  of both  North  Bay  Hospital
Foundation and the Solano  Community  Foundation's  Board of Directors.  Vintage
Bank has  retained  the legal  services  of Mr.  Gaw's law firm since the Bank's
organization and expects to retain the firm's services in 2000.



Houghton  Gifford,  M.D., age 79, has served as a Director of Vintage Bank since
1984 and served as  Chairman  of the Board of  Directors  from 1995 to 1997.  He
presently is retired after practicing medicine in Napa for more than forty years
and law for  approximately  twenty years.  Dr.  Gifford is Past President of the
Napa County  Democratic  Caucus and is a Past  Treasurer  of the Napa Chamber of
Commerce and Napa County Bar  Association.  He formerly  served as a director of
the  Community  Foundation  of the Napa  Valley.  Dr.  Gifford  will retire as a
Vintage Bank director at the 2000 annual meeting of shareholders.


Conrad W. Hewitt,  age 63, is a consultant  and joined the Board of North Bay in
November,  1999.  He is a member of the Board of Directors of Global  Intermodal
Systems,  Inc., Chairman of the Audit Committee;  and member of the Compensation
Committee,  ADPC, Inc., Renaissance Inc., Chairman of the Audit Committee; Crazy
Shirts,  Inc.,  Chairman of the Audit  Committee and member of the  Compensation
Committee;  Golden Gate  University,  Chairman  of the  Finance  and  Operations
Committee and a member of the Executive Committee and the San Francisco Council,
Boy  Scouts of  America,  Chairman  of the Audit  Committee  and a member of the
Executive Committee.  Also, he is an advisory director for Compensation Resource
Group, Inc. and Private Capital Corporation. Mr. Hewitt served as Superintendent
of Banks  and  Commissioner,  Department  of  Financial  Institutions,  State of
California  from  1995 to 1998.  Prior  to 1995,  Mr.  Hewitt  was the  Managing
Partner,  North Bay Area,  Ernst & Young and was  employed  by Ernst & Young for
thirty-three  years  until his  retirement.  Mr.  Hewitt is a  Certified  Public
Accountant.  Mr.  Hewitt  received a B.S.  in  Finance  and  Economics  from the
University of Illinois and did post-graduate  work at the University of Southern
California.


William L. Kastner,  age 58, has served as a Director of Vintage Bank since 1984
and served as Chairman of the Board of  Directors  from 1989 to 1991.  He is the
owner of  Kastner  Pontiac-Olds-GMC-Honda,  an  automobile  dealership  in Napa,
serves  as the  secretary-treasurer  of the North  State  G.M.C.  Truck  Dealers
Association  and is a member and  secretary  of the Board of Trustees of Tulocay
Cemetery Association.


Harlan Kurtz, age 68, is a Director of North Bay and has served as a Director of
Vintage Bank since 1988 and has devoted a substantial amount of his time serving
as  Chairperson  of the Bank's Site  Committee.  He is a general  contractor and
President of K-H Development Corporation.



Richard S.  Long,  age 55, is a director  of North Bay and  presently  serves as
President and Chief Executive Officer of Regulus.  Mr. Long has over twenty five
years of  entrepreneurial  and  executive  management  experience.  Regulus is a
remittance processor for major banks and corporations with over twenty locations
in the United  States and  Canada.  In 1998 Mr. Long sold his  company,  Quantum
Information  Corporation,  to Regulus.  Quantum,  which has now been merged into
Regulus, is an information  distribution  management company that outsources the
processing,  printing and  distribution  of time critical  financial  documents.
Prior to  Quantum,  Mr. Long spent  seventeen  years in the  industrial  gas and
equipment  business.  Starting in sales and moving through management to CEO and
owner of Bayox,  Inc.,  he sold this business to Union  Carbide  Corporation  in
1983.  Mr. Long then bought out the  investment  group that  started  Boboli and
subsequently  sold the United  States and Canadian  segments of this business to
General Foods in 1998.  The  international  segment of this business was sold in
1995.



Thomas H.  Lowenstein,  age 56, is  Vice-Chairman  of the Board of  Directors of
North Bay and Vintage  Bank and has served as a Director of the Bank since 1988.
He is President of North Bay Plywood,  a company  engaged in the manufacture and
sale of building materials. Mr. Lowenstein has been active in the affairs of St.
Apollinaris  School,  Product  Services  Incorporated  (PSI) and the Justin High
Foundation, having served on the boards of St. Apollinaris School and PSI and as
a Past President of St. Apollinaris School Board.

                                       50
<PAGE>


Joen M. McDaniel, age 40, is Vice President of Retail Operations of Vintage Bank
and has been  employed  by  Vintage  Bank since  1988.  She is  currently  Board
President  of the Boys and Girls  Club and a member of the Santa  Rosa  Diocesan
Education  Board.  Prior to her  employment  by Vintage Bank,  Ms.  McDaniel was
Assistant Vice President and Branch Manager of Independent Savings and Loan.


Thomas F. Malloy, age 56, is Chairman of the Board of Directors of North Bay and
Vintage  Bank and has served as a  Director  of the Bank  since  1984.  He is an
insurance broker and a Member in Malloy Imrie & Vasconi  Insurance  Services LLC
with offices in Napa and St.  Helena.  Mr. Malloy is a member and Past President
of the Napa County  Independent  Insurance Agents Association and Past President
of the Napa Active 20-30 Club.



Kathi Metro, age 44, is the Executive Vice President and Credit Administrator of
North Bay and Executive  Vice  President and Senior Loan Officer of Vintage Bank
and has been employed by the Bank since 1985. Prior to becoming  employed by the
Bank,  Ms.  Metro was an Assistant  Vice  President  and Branch  Manager of Napa
Valley Bank. She is an alumnus of Leadership  Napa Valley and is a former member
of the Leadership Napa Valley Foundation Committee.  In addition, Ms. Metro is a
former Director of C.O.P.E.  and former member of the Napa County  Commission on
the Status of Women and the Professional Business Services Committee of the Napa
Chamber of Commerce. She is currently a member of the North Napa Rotary Club and
the Board of Directors of the Napa Valley  College  Foundation and former member
of the Board of Directors of Napa Valley Economic Development Corporation.


Andrew Nicks,  M.D.,  age 56, was appointed a Director of Vintage Bank effective
December 1, 1999. He is currently Chief of Diagnostic  Radiology at Queen of the
Valley  Hospital in Napa,  California and has been in practice there since 1976.
Prior to 1976,  he was  employed  at  Letterman  Army  Hospital,  Presidio,  San
Francisco,  California as Chief of Diagnostic Radiology.  Dr. Nicks is President
and CEO of the Northern  California  Imaging and  Oncology and  President of the
Radiology  Group of Napa.  He is a member of the American  College of Radiology,
Radiological  Society of North  America  and the Society of  Cardiovascular  and
Interventional  Radiology.  He has been an active  volunteer  for  various  fund
raiser events for the past  twenty-three  years,  including  Queen of the Valley
Hospital Foundation, Justin-Sienna High School, and PGA Seniors Golf Tournament.



Mark C.  Richmond,  age 36, is Vice  President of Marketing for Vintage Bank and
has been  employed by the Bank since  January 17,  1995.  From  December of 1992
until becoming  employed by the Bank, Mr. Richmond served as a managing  partner
for Protective Financial Insurance Services,  Inc. His experience in the banking
industry  comes from sales and management  responsibilities  with both community
banks and statewide financial  institutions.  Mr. Richmond has worked with Union
Federal Savings,  Santa Barbara  Savings,  American Savings Bank and WestAmerica
Bank.


Terry L. Robinson, age 52, is President and Chief Executive Officer of North Bay
and Vintage Bank, as well as a Director, and has been employed by the Bank since
1988.  Mr.  Robinson  recently  concluded  his term as  president of the Western
Independent Bankers. Prior to joining the Bank, Mr. Robinson served as Executive
Vice  President  and a member  of the Board of  Directors  of  American  Bank of
Commerce in Boise,  Idaho.  Mr.  Robinson is a Past President of the Napa Valley
Symphony Association,  a Trustee of the Queen of the Valley Hospital Foundation,
a member of the  board of  directors  of the  Community  Foundation  of the Napa
Valley,  is a member of the Napa Rotary Club and currently serves as co-chair of
the Napa Boys and Girls Club  capital  campaign.  Mr.  Robinson  holds a B.S. of
Business in Accounting from the University of Idaho and a M.B.A. in finance from
U.C. Berkeley.



Carolyn D.  Sherwood,  age 55, has  served as a Director  of Vintage  Bank since
1988. She is a real estate broker and part owner of Caldwell Banker - Brokers of
the Valley, a Napa real estate brokerage  company.  Mrs. Sherwood is a member of
the Napa County Board of Realtors,  the  California  Association of Realtors and
National Association of Realtors.



Glen C. Terry, age 48, is the Senior Vice President and Solano Region Manager of
Vintage  Bank  and has been  employed  by the Bank  since  1999.  Prior to being
employed by the Bank,  Mr. Terry was  President  of the Solano  Region of Sierra
West Bank,  President  & CEO of Napa  Valley  Bank,  and  previously  held other
positions at WestAmerica  Bank. Mr. Terry has also worked with First  Interstate
Bank and Zions First National Bank. Mr. Terry is an alumnus of Leadership  Santa
Rosa,  has served on the Santa Rosa Design Review Board,  the Santa Rosa Chamber
of Commerce,  the Napa  Chamber of Commerce,  Clinic Ole, and is a member of the
Vacaville Noon Rotary Club. Mr. Terry received a B.S. in Political  Science from
Utah State University and an M.B.A. from the University of Utah.


James E. Tidgewell, age 53, a Director of North Bay and Vintage Bank, has served
as a Director of the Bank since 1988. He is a certified  public  accountant  and
partner in the  accounting  firm of G & J Seiberlich & Co LLP, with which he has
been associated since 1975. Mr.  Tidgewell  received a B.S. degree in accounting
from the  University of Notre Dame in 1968 and  thereafter  spent  approximately
five years as an  accountant  with Price  Waterhouse  & Co. Mr.  Tidgewell  is a
member  of the


                                       51


<PAGE>

American Institute of Certified Public Accountants and the California Society of
Certified  Public  Accountants.  He is a Past President of the Napa Active 20-30
Club,  a member of the Napa Rotary Club and a member and  president of The Queen
of the Valley Hospital Foundation Board of Trustees.



                                       52
<PAGE>

                        SECURITY OWNERSHIP OF MANAGEMENT
<TABLE>


         The  following  table sets forth  information  as of December 31, 1999,
pertaining to beneficial  ownership of North Bay's common stock by directors and
the executive  officers listed in the Summary Executive  Compensation  Table set
forth  hereinafter,  as well as with  respect  to all  directors  and  executive
officers as a group.  The information  contained in this table has been obtained
from  North  Bay's  records  or  from  information  furnished  directly  by  the
individuals to North Bay. The numbers in the column  entitled  "Number of Shares
Beneficially  Owned"   reflect stock dividends paid through March 22, 1999.1 The
table should be read with the understanding that more than one person may be the
beneficial owner of, or possess certain attributes of beneficial  ownership with
respect to, the same shares.

<CAPTION>


                                                             Number of Shares
        Name                    Nature of Position           Beneficially Owned      Ownership      Percent(2)
- ------------------------------ -------------------------- ----------------------- ----------------- ------------------
<S>                            <C>                               <C>                     <C>              <C>
Sandra H. Funseth              Director of Vintage Bank            57,470                3                3.74%

David B. Gaw                   Director of North Bay and           15,652                4                1.02%
                               Vintage Bank

Houghton Gifford, M.D.         Director of Vintage Bank           109,127                5                7.10%

Conrad W. Hewitt               Director of North Bay                  200                6,9              0.01%

William L. Kastner             Director of Vintage Bank            62,878                6,7              4.09%

<FN>


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

1 Upon the  payment of a stock  dividend,  all  unexercised  stock  options  are
automatically  adjusted so that the aggregate  purchase price and the fractional
proportion of outstanding stock represented by the options remain unchanged.


2 In computing the percentage of outstanding  Common Stock owned beneficially by
each director,  the number of shares  beneficially owned has been divided by the
number of outstanding shares on the Record Date after (i) giving effect to stock
dividends paid through March 22, 1999, and (ii) assuming options  exercisable by
the director within 60 days have been exercised.


3 Included in the total for Mrs.  Funseth are 30,122  shares held in the name of
the Funseth  Family  Trust dated  September  8, 1992,  of which Mrs.  Funseth is
trustee;  1,491 shares held as custodian for minors under the California Uniform
Transfer  to Minors  Act;  and 1,323  shares as to which Mrs.  Funseth  holds an
option exercisable on May 1, 1999.


4 Included in the total for Mr. Gaw are 9,005 shares held in the name of the Gaw
Family  Trust dated  September  22, 1999,  of which Mr. Gaw is trustee,  and 144
shares as custodian for minors under the California  Uniform Transfers to Minors
Act.


5 Included in the total for Dr.  Gifford are 614 shares held as custodian  for a
minor under the California  Uniform Transfers to Minors Act; 107,190 shares held
in the name of the  Gifford  Family  Trust  dated  April 8,  1985,  of which Dr.
Gifford is trustee;  and 1,323  shares as to which Dr.  Gifford  holds an option
exercisable on May 1, 1999.


6 Pursuant to California  law,  personal  property held in the name of a married
person may be  community  property as to which  either  spouse has the power and
ability to manage and control in its entirety.


7 Included in the total for Mr.  Kastner  are 39,321  shares held in the name of
the Kastner Family Trust dated  September 21, 1988, of which he is a trustee and
as to which he has shared  voting  power;  19,141 shares held in the name of the
Kastner  Pontiac  Olds GMC  Retirement  Plan  Trust,  of which Mr.  Kastner is a
trustee and as to which he has shared voting power; and 1,323 shares as to which
Mr. Kastner holds an option exercisable on May 1, 1999.
</FN>
</TABLE>



                                       53
<PAGE>

<TABLE>

<CAPTION>


                                                             Number of Shares
        Name                    Nature of Position           Beneficially Owned      Ownership      Percent(2)
- ------------------------------ -------------------------- ----------------------- ----------------- ------------------
<S>                            <C>                               <C>                     <C>              <C>
Harlan R. Kurtz                Director of North Bay             32,203                  6,8              2.09%
                               and Vintage Bank

Richard S. Long                Director of North Bay                                     9

Thomas H. Lowenstein           Director of North Bay             22,877                  6,10             1.49%
                               and Vintage Bank

Thomas F. Malloy               Chairman of the Board             46,695                  6,11             3.04%
                               of North Bay and
                               Vintage Bank

Kathi Metro                    Executive V.P. of North           12,280                  6,12              .80%
                               Bay and Vintage Bank

Andrew Nicks, M.D.             Director of Vintage Bank                                  9

Terry L. Robinson              Director, CEO of North            84,398                  6,13             5.49%
                               Bay and Vintage Bank

Carolyn D. Sherwood            Director of Vintage Bank          17,314                  6,14             1.13%

James E. Tidgewell             Director of North Bay             11,142                  6                0.72%
                               and Vintage Bank


<FN>

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

8 Included in the total for Mr. Kurtz are 28,358  shares held in the name of the
Kurtz Family Trust dated February 25, 1992, of which Mr. Kurtz is trustee; 2,522
shares are held as custodian for minors under the California  Uniform  Transfers
to  Minors  Act;  and  1,323  shares  as to which  Mr.  Kurtz  holds  an  option
exercisable on May 1, 1999.

9 Messrs.  Hewitt, Long, and Nicks intend to purchase at least 2,000 shares each
in the offering.


10 Included in the total for Mr.  Lowenstein  are 18,463 shares held in the name
of the  Lowenstein  Family Trust dated October 8, 1992, of which he is a trustee
and as to which he has shared  voting  power;  3,091  shares held in the name of
North Bay Plywood Profit Sharing Trust, of which he is a trustee and as to which
he has shared voting power and 1,323 shares as to which Mr.  Lowenstein holds an
option exercisable on May 1, 1999.

11  Included in the total for Mr.  Malloy are 32,908  shares held in the name of
the Malloy Family Trust dated August 31, 1990 and 12,244 shares held in the name
of the Malloy Imrie & Vasconi Insurances Services LLC 401(k) Profit Sharing Plan
of which he is not a  trustee  but as to which  he may  indirectly  have  shared
voting power.


12 Included in the total for Ms.  Metro are 2,205  shares as to which Ms.  Metro
holds an exercisable option.


13 Included in the total for Mr.  Robinson are 46,335 shares held in the name of
the Robinson  Family Trust dated  January 24, 1994, of which he is a trustee and
as to which he has shared  voting  power and 31,019  shares  held in the name of
Snake  River  Honey Co.,  Inc.,  of which he is a  director  and to which he has
shared voting power.


14 Included  in the total for Mrs.  Sherwood  are 1,323  shares as to which Mrs.
Sherwood  holds an  option  exercisable  on May 1,  1999.


15 In computing the percentage of outstanding Common Stock owned beneficially by
all current  Executive  Officers and  Directors  as a group,  it is assumed that
those options granted to any member of the group which are exercisable within 60
days have been  exercised and that,  therefore,  the total number of outstanding
shares of the class has been  increased by 14,112,  the number of shares subject
to such exercisable options by all members of the group.
</FN>
</TABLE>



                                       54
<PAGE>

<TABLE>

<CAPTION>


                                                             Number of Shares
        Name                    Nature of Position           Beneficially Owned      Ownership      Percent(2)
- ------------------------------ -------------------------- ----------------------- ----------------- ------------------
<S>                            <C>                               <C>                     <C>              <C>

All Current Executive
Officers and Directors as a
group (total of 14)                                             472,236                                   30.73%(15)
</TABLE>

                                       55
<PAGE>

                             EXECUTIVE COMPENSATION


Summary Executive Compensation Table

The following table provides a summary of the  compensation  paid during each of
Vintage Bank's last three  completed  fiscal years for services  rendered in all
capacities to Terry Robinson,  the President and Chief Executive  Officer of the
Bank and to Kathi Metro, the only other executive  officer of Vintage Bank whose
annual compensation exceeded $100,000 during 1998.




                                       56
<PAGE>


<TABLE>
                                  VINTAGE BANK


                      Summary Executive Compensation Table
<CAPTION>
==============================================================================================================
        Name and                            Annual Compensation             Long Term
       principal                                                          Compensation         All Other
        position           Year                                                               Compensation
                                                                                                  ($)
                                   ======================================================
                                    Salary    Bonus        Other           Awards:
                                      ($)      ($)         Annual        Securities
                                                        Compensation     Underlying
                                                            ($)          Options (#)
- --------------------------------------------------------------------------------------------------------------
<S>                        <C>     <C>        <C>             <C>             <C>             <C>
Terry Robinson,            1998    164,333    47,000         -0-             -0-              363,396
President and CEO          1997    156,292    39,569         -0-             -0-              346,644
                           1996    147,375    33,403         -0-             -0-              326,891


                                                                             -0-
- --------------------------------------------------------------------------------------------------------------
Kathi Metro,               1998     86,989    24,760        -0-              -0-                6,307
Executive                  1997     83,500    19,622        -0-             5,250               6,054
Vice                       1996     77,417    18,000        -0-              -0-                5,032
President

==============================================================================================================
</TABLE>


The value of  perquisites  and other  personal  benefits are  disclosed in other
annual  compensation if they exceed, in the aggregate,  the lesser of $50,000 or
10% of salary and bonus. No amounts are reported in this column for Mr. Robinson
or Ms. Metro since the value of perquisites and other personal  benefits did not
exceed the reporting threshold.


All Other  Compensation  for each year includes  contributions to Vintage Bank's
Profit  Sharing and Salary  Deferral  401(k) Plan.  Contributions  to the Bank's
401(k) Plan for Mr.  Robinson  were  $11,914 in 1998,  and $11,332 in 1997,  and
$9,579 in 1996.  Contributions  to the  Bank's  401(k)  Plan for Ms.  Metro were
$6,307 in 1998, and $6,054 in 1997, and $5,032 in 1996.

All Other  Compensation  for each year also  includes the full amount of Vintage
Bank's share of life  insurance  premiums  paid  pursuant to a split dollar life
insurance plan and agreement with Mr. Robinson. By the terms of the Split Dollar
Agreement dated November 21, 1994, Vintage Bank has agreed to pay $23,312 of the
policy's total annual premium of $24,922 for a period of ten years. On the tenth
anniversary  of the Split  Dollar  Agreement,  or sooner  on the  occurrence  of
certain  other  events,  Mr.  Robinson is required to repay the total  amount of
premiums  paid by the  bank  pursuant  to the  Agreement.  In  order  to  secure
repayment of the total amount of premiums paid by Vintage  Bank,  the policy has
been collaterally assigned to the bank.

All Other Compensation for each year also includes amounts that would be payable
on account of corporate changes specified in Mr. Robinson's employment agreement
as  described  in the  section  of  this  prospectus  entitled  "Termination  of
Employment  and  Change of  Control  Arrangements."  The  amount  payable to Mr.
Robinson  ranges  from

o    one  year's  base  salary or the  remainder  of his base  salary  under his
     Employment  Agreement  if less  than  one  year  remains  in the  case of a
     corporate  change  approved  by a  majority  of  those  directors  who  are
     unaffiliated with the person initiating the corporate change, to

o    two year's  base  salary in the case of a  multistep  corporate  change not
     approved  by a majority  of those  directors  unaffiliated  with the person
     initiating the corporate change.

The maximum amount payable under Mr. Robinson's current employment  agreement in
connection  with any  corporate  change is two years' base salary  which for the
years  1996,   1997  and  1998  was   $294,000.00,   $312,000.00   and  $328,000
respectively.  Director  fees for 1996 and 1997 in the  amount of $5,400 and for
1998 in the amount of $5,800  were  deferred  by Mr.  Robinson  pursuant  to the
Deferred  Fee  Plan  described  in  the  section  of  this  prospectus  entitled
"Compensation  of Directors" and are not included in All Other  Compensation for
the years 1996,  1997 and 1998.  All Other  Compensation  for 1998 includes $170
which is the  taxable  benefit of Mr.  Robinson's  benefits  under the  Director
Supplemental  Retirement  Program  described  in the section of this  prospectus
entitled "Compensation of Directors."


                                       57

<PAGE>




                        Option Grants in Last Fiscal Year

There were no  transactions  in 1998 which  required  disclosure  in a table for
option grants in the Fiscal Year ending  December 31, 1998.  Effective  March 1,
1999, contemporaneous with Mr. Robinson's new five (5) year Employment Agreement
under  "Termination  of  Employment  and  Change of Control  Arrangements,"  Mr.
Robinson was granted an option to purchase  10,000 shares of the Vintage  Bank's
common stock at an initial  exercise  price of $22.00 per share.  As a result of
North Bay becoming the bank holding company for Vintage Bank, these options were
assumed by North Bay.  This  option  vests and becomes  exercisable  in five (5)
equal  annual  installments  at the  first,  second,  third,  fourth,  and fifth
anniversaries  of the date of grant.  Accordingly,  the first  installment  will
become exercisable March 1, 2000.

In January 2000, Glen Terry,  Senior Vice President of Vintage Bank and proposed
President of Solano Bank was granted  options to purchase 10,000 shares of North
Bay Common  Stock at a price of $25.00 per share.  This option vests and becomes
exercisable in five (5) equal annual installments at the first,  second,  third,
fourth,  and fifth  anniversaries of the date of grant.  Accordingly,  the first
installment will become exercisable February 1, 2001.

<TABLE>
    Aggregate Option Exercises in Last Fiscal Year and Year-End Option Values
<CAPTION>
==========================================================================================================
                             Shares       Value            Number of             Value of unexercised
          Name             acquired on   realized          Securities                in-the-money
                          exercise (#)     ($)             underlying              options at Fiscal
                                                          unexercised                  Year End
                                                           options at                exercisable/
                                                      Fiscal Year-end (#)            unexercisable
                                                          exercisable/
                                                         unexercisable
- ----------------------------------------------------------------------------------------------------------
<S>                           <C>          <C>      <C>                          <C>
Terry Robinson,               None         None      Exercisable for 5,834       Exercisable $128,348
President and CEO                                   Unexercisable for 1,459      Unexercisable $32,098

- ----------------------------------------------------------------------------------------------------------
Kathi Metro,                  None         None      Exercisable for 1,050        Exercisable $23,100
Executive                                           Unexercisable for 4,200      Unexercisable $92,400
Vice
President
==========================================================================================================
</TABLE>

For  purposes  of  calculating  the value of  unexercised  stock  options  as of
December 31, 1998,  it is assumed that the fair market value of the shares as of
December 31, 1998, was $22.00 per share.  While the Board of Directors  believes
this to be a fair value, it is not necessarily  indicative of the price at which
shares  may be bought or sold,  since  there is no  established  public  trading
market for the shares.

Long Term Incentive Plans - Awards in Last Fiscal Year

There were no  transactions  in 1998  which  require  disclosure  in a table for
long-term incentive plan awards.

Termination of Employment and Change of Control Arrangements

Effective  March  1,  1999,  Vintage  Bank  entered  into a new  five  (5)  year
Employment  Agreement with Mr. Robinson as President and Chief Executive Officer
of the bank.  The Agreement  provides that in the event of a termination  by the
bank without cause, Mr. Robinson must be paid severance pay equal to six months'
base salary. In the event of certain specified  corporate  changes,  including a
merger,  sale,  transfer  of Vintage  Bank's  assets or an  effective  change in
control of the bank, the bank may assign the Agreement to any successor  entity,
continue the  Agreement or terminate  the  Agreement,  provided that if the bank
assigns or continues  the  Agreement,  Mr.  Robinson may either  consent to such
assignment  or  continuance  or may elect to  terminate  the  Agreement.  If the
Agreement is terminated by either party in  connection  with a corporate  change
meeting  certain  requirements,  including  approval  by  a  majority  of  those
directors who are unaffiliated  with the person initiating the corporate change,
Mr. Robinson must be paid severance pay equal to one year's base salary or equal
to the  remainder of his base salary  under the  Agreement if less than one year
remains.  If the Agreement is terminated in connection  with any other corporate
change, Mr. Robinson must be paid severance pay equal to two years' base salary.


                                       58

<PAGE>

Upon certain changes in control of Vintage Bank, any  outstanding  stock options
granted under North Bay's Stock Option Plan become immediately exercisable.


Upon  certain  changes  in control of Vintage  Bank,  director's  fees  deferred
pursuant  to the  Deferred  Fee Plan  described  in the  section  of this  proxy
statement  entitled  "Compensation of Directors,"  including  accrued  interest,
will be paid to the participating directors in a lump sum.


Compensation of Directors

Directors Fees

The Board of  Directors  of North Bay has adopted a plan for the payment of fees
to directors for  attendance at meetings of the Board,  meetings of the Board of
Directors  of  Vintage  Bank or  Solano  Bank of  which  they are  members,  and
committees of which they are members. In accordance with that plan, directors of
North  Bay are  eligible  to be paid a  monthly  fee of $800 for  attendance  at
regular  Board  meetings  and  meetings  of the  committees  on which  they sit;
provided,  however,  that  Directors  of North Bay also  serving as directors of
Vintage  Bank are  eligible  to be paid an  aggregate  monthly fee of $1,200 for
attendance  at regular  Board  meetings and meetings of the  committees on which
they sit.  However,  under  the plan,  Terry L.  Robinson,  President  and Chief
Executive  Officer of North Bay and Vintage Bank,  receives a monthly payment of
$500 per month. Directors serving only on the Board of Directors of Vintage Bank
are  eligible  to be paid a monthly  fee of $1,100  for  attendance  at  regular
monthly Board meetings and meetings of committees on which they sit. Persons who
will be serving only on the Board of Directors of Solano Bank will initially not
be eligible to paid a monthly fee for  attendance at regular  Board  meetings or
meetings of committees on which they sit. In all instances,  the payment of fees
to directors is subject to reduction for failure to attend the minimum number of
meetings of the board and committees as specified in the plan.


Director Stock Options


It is  intended  that each  non-employee  serving on the Board of  Directors  of
Solano Bank,  with the exception of persons also serving on either the North Bay
or Vintage Bank Board of Directors,  will be granted  options to purchase  6,000
shares of North Bay's common  stock  pursuant to the North Bay Stock Option Plan
(formerly  Vintage Bank Amended and Restated 1993 Stock Option Plan). In January
2000, Messrs.  Long and Hewitt,  newly elected  non-employee  directors of North
Bay, and Dr. Nicks, a newly elected non-employee  director of Vintage Bank, were
granted options to purchase 6,000 shares of North Bay's common stock pursuant to
the North Bay Stock  Option Plan at a price of $25.00 per share.  These  options
become vested and exercisable in five equal  installments at the first,  second,
third,  fourth  and  fifth  anniversaries  of the date of the  grant.  The first
installment will become exercisable on February 1, 2001.

In 1997, each  non-employee  director of Vintage Bank (which includes all of the
directors  except  for Mr.  Robinson)  was  granted  an  option to  purchase  an
additional 3,000 shares of the Bank's common stock,  pursuant to the Amended and
Restated 1993 Stock Option Plan approved at the 1998 Annual Shareholders Meeting
on April 29, 1998.  These options  become vested and  exercisable  in five equal
installments at the second,  third, fourth, fifth and sixth anniversaries of the
date of grant.  Accordingly,  the first installment became exercisable on May 1,
1999.

The  number  of  shares  subject  to  purchase  pursuant  to  each  non-employee
director's option is subject to adjustment upon the occurrence of any changes in
capitalization  of North Bay including stock splits and stock  dividends.  After
giving effect to the stock split effective  October 1, 1997, and stock dividends
paid through March 22, 1999, the aggregate number of shares subject to each such
director's option is 6,615, and the effective price per share is $14.059.

Directors' Deferred Fee Plan

In August 1995,  Vintage Bank  established a Deferred Fee Plan for the directors
of Vintage Bank  including  Mr.  Robinson.  The deferral  program,  provides for
deferral,  at the election of each director, of up to $10,000 of annual director
fees from Vintage Bank. The deferral program  commences at the time the director
elects to  participate  and  continues  for a period which  continues  until the
director  completes ten years of service and attains  retirement age. At the end
of the  deferral  program or earlier in the event of  disability,  the  deferred
compensation,  including accrued interest, is paid to the director in a lump sum
or periodic payments over a specified period of time as selected by the director
upon enrollment in the plan. If the director  terminates his or her relationship
with  Vintage  Bank  during  the plan  period  for  reasons  other than death or
disability,  all amounts deferred,  including accrued interest,  will be paid in
the manner  selected  by the  director  but  accrued  interest  on the  deferred
compensation  shall be calculated at an interest rate that is two-hundred  basis
points lower than the rate  established  by Vintage Bank's Board of Directors in
accordance with the plan.


                                       59

<PAGE>


In the event of death while a member of the Board of Directors,  the  director's
beneficiary  will  receive the  amount  that would have been paid to the
director had he or she remained in the program and attained his or her specified
retirement age.


In 1995 Vintage Bank paid an aggregate  single premium of $1,040,000 to purchase
life insurance  policies on each director  participating in the plan to fund the
death  benefit.  Vintage  Bank owns and is the  beneficiary  of the policies and
earns a rate of  return  on the  invested  premiums  which  is  reflected  by an
increase in the cash value of the policies.  The directors  participating in the


Management  of  Vintage  Bank  believes  that  the  premium  investment,   after
consideration  of the  non-taxable  nature  of  earnings  on  certain  insurance
investments, produces a higher return than other taxable investments made in the
normal course of business. Therefore, the net cost of this deferred compensation
program to Vintage Bank is believed to be nominal.

Director Supplemental Retirement Program

Effective  January 1, 1999,  Vintage Bank  established  a Director  Supplemental
Retirement  Program for the directors of Vintage Bank including Mr. Robinson and
Vintage  Bank's  corporate  secretary,  Wyman G. Smith.  Under the program and a
retirement  policy  adopted by Vintage  Bank's Board of Directors,  non-employee
directors attaining age sixty-five are no longer eligible for re-election to the
Board of Directors.  Upon attaining  retirement age and provided the participant
has served on Vintage Bank's Board of Directors or as an officer of Vintage Bank
for not less than ten years, participants are entitled to receive the balance in
a pre-retirement liability reserve account established by Vintage Bank under the
program  in  annual   installments   commencing   thirty  days  following  their
retirement.

In order to fund its liability  under the program and minimize the impact of the
program on Vintage  Bank's  earnings,  in 1998  Vintage  Bank paid an  aggregate
single  premium of $2,462,000 to purchase  life  insurance  policies to fund the
retirement and death  benefits.  Vintage Bank owns and is the beneficiary of the
policies and earns a rate of return on the invested  premiums which is reflected
by an increase to the cash value of the policies. The directors participating in
the  program  have no rights in the  policies  other than an  endorsement  for a
portion of the death benefit.

Amounts  credited to and the balance in a participant's  pre-retirement  account
are based on the excess of the  earnings on the life  insurance  policy over the
opportunity costs on the premiums paid by the bank. Opportunity cost consists of
the lost  earnings,  after tax, which would have been earned by Vintage Bank had
it invested the funds used to pay premiums for the life insurance policies.  The
program  returns  this cost to Vintage  Bank  before any amount is credited to a
participant's pre-retirement account or post retirement benefit.

In  addition,   after   retirement,   participants   are  entitled,   until  the
participant's death, to receive the annual earnings on the life insurance policy
in excess of the opportunity costs.

In  some  instances   life  insurance   policies  have  not  been  purchased  on
participants.  These  participants are provided a defined  retirement benefit of
$8,500 per year which is  substantially  equivalent to the expected  benefit for
participants  whose  pre-retirement  account balance is tied to a life insurance
policy.  Amounts  credited to a  participant's  pre-retirement  account in these
cases is determined in accordance with generally accepted accounting principles.

Participants  with less than five (5) years of service on the Board of Directors
or to Vintage Bank are not eligible to participate in the program.  Participants
who served for more than five years,  but less than ten years,  are  entitled to
receive a percentage  of post  retirement  benefits  determined  by  multiplying
twenty percent (20%) times years of service in excess of five years.

The program also  provides  that a deceased  participant's  named  beneficiaries
shall  receive a death  benefit  equal to the then unpaid  balance of his or her
pre-retirement  account,  as well as that portion of the death benefit on his or
her life  insurance  policy in excess of the cash  value of the  policy.  On the
death  of  a  participant,  Vintage  Bank  receives  a  tax-free  death  benefit
sufficient  to fully  recover all premiums  paid on the  deceased  participant's
specific life insurance policy.

Management  believes that the premium  investment,  after  consideration  of the
non-taxable  nature of earnings  on certain  insurance  investments,  produces a
higher  return  than other  taxable  investments  made in the  normal  course of
business.  Therefore, the net cost of the program to Vintage Bank is believed to
be nominal.  Directors Houghton Gifford,  M.D. and Harlan R. Kurtz are more than
sixty-five  years of age.  The  retirement  policy of  Vintage  Bank's  Board of
Directors  provides  that  Director  Gifford  will first become  ineligible  for
re-election  as director in 2000,  and Director  Kurtz in 2001.  The  retirement
policy of the Board of Directors is subject to exceptions and amendment.


                                       60

<PAGE>




                     OTHER INFORMATION REGARDING MANAGEMENT

Management Indebtedness

Certain  provisions of the  California  Financial  Code and federal  regulations
enable state chartered banks to make loans to officers,  directors and employees
up to certain specified limits. From time to time Vintage Bank has made loans to
such  persons  in the  ordinary  course of  business.  These  loans were made on
substantially   the  same  terms,   including   interest  rates  and  collateral
requirements,  as  those  prevailing  for  comparable  transactions  with  other
nonaffiliated persons at the time each loan was made, subject to the limitations
and other  provisions in California  and Federal law. These loans do not involve
more  than the  normal  risk of  collectibility  or  present  other  unfavorable
features.

Certain Business Relationships

Mr. Gaw, a Director of North Bay and Vintage Bank,  is a member and  shareholder
of the law firm of Gaw, Van Male,  Smith,  Myers & Miroglio,  a professional law
corporation  which Vintage Bank has retained since its  organization in 1985 and
proposes to retain for specific matters during 2000.


                                       61

<PAGE>

MANAGEMENT OF Solano Bank

Officers and Directors

         The following chart shows the proposed officers and directors of Solano
Bank, their ages, and their relationships to Solano Bank.

                                Relationship
Name                            to Solano (1)                                Age
- ----                            ----------------------                       ---

Thomas N. Gavin                 Proposed Director                             47
David B. Gaw                    Proposed Director                             54
Fred J. Hearn                   Proposed Director                             46
Michael D. O'Brien              Proposed Director                             47
Terry L. Robinson               Proposed Director                             52
Kenneth B. Ross                 Proposed Director                             40
Denise Suihkonen                Proposed Director                             42
Glen C. Terry                   Proposed President, CEO and Director          48
Robert J. Wood                  Proposed Director                             42
Kathi Metro                     Proposed Chief Credit Officer                 44
Lee-Ann Almeida                 Proposed Chief Financial Officer              36

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

(1)  As a condition to assuming office,  each proposed director and/or executive
     officer must be approved,  or not  disapproved,  by the  Commissioner,  the
     Federal  Reserve and the FDIC.  If any director or officer is  disapproved,
     approvable replacements will need to be found.

Share Ownership.  Thomas N. Gavin,  Fred J. Hearn,  Michael D. O'Brien,  Kenneth
Ross,  Denise  Suihkonen,  Glen C. Terry, and Robert J. Wood have each agreed to
purchase at least 2,000 shares ($50,000) in the offering.

For  information  concerning  the  stock  ownership  of David B.  Gaw,  Terry L.
Robinson,   Kathi  Metro  and  Lee-Ann   Almeida  see  "SECURITY   OWNERSHIP  OF
MANAGEMENT."


Background and Business Experience of Officers and Directors

Thomas N. Gavin is the owner of Gavin and Associates, a benefit planning company
started in 1995. He is also an insurance  agent for New York Life,  where he has
been  affiliated  for over twenty five years.  Mr. Gavin earned his Associate of
Arts degree  from Solano  Community  College  and a B.A. in  sociology  from the
University of California at Davis.  He completed his insurance  agent  education
and was  awarded his CLU from  American  College.  Mr.  Gavin has been active in
professional  and local civic and social  organizations,  including  the Benicia
Rotary Club (President  1994-1995),  the Benicia Chamber of Commerce  (President
1987); St. Patrick -St. Vincent High School Board of Regents  (President  1996);
and the Benicia  Mainstreet  Program Board of Directors  (President 1988). He is
also a member of the  Sutter-Solano  Hospital  Foundation Board and the Board of
Directors  for St.  Dominic's  Church  in  Benicia,  where he has  also  coached
basketball and softball for PAL.


                                       62

<PAGE>


Fred J. Hearn is President of Hearn Pacific Construction,  a real estate general
contracting company  headquartered in Vacaville for more than twenty five years.
Mr. Hearn is an active member of both the  Fairfield  and Vacaville  Chambers of
Commerce,  the Solano Commercial  Brokers,  and the Solano Economic  Development
Corporation.  He has also  served on the Notre Dame  Parochial  School  Board as
secretary  and vice  president for two terms and as a member of the Green Valley
Country Club where he served on the Building  and Grounds  Committee.  Mr. Hearn
helped  organize the  Vacaville  Homeless  Shelter and  presently  serves on the
Vacaville Chamber of Commerce Economic Development Committee.

Michael  D.  O'Brien is the  President  and  operator  of  O'Brien  Builders,  a
full-service  commercial  construction  company  located in Suisun  Valley since
1989. Mr. O'Brien graduated from St. Mary's College in Moraga with a B.A. degree
in political science. He holds a general contractor license B classification and
also has completed a variety of construction  management  courses from both U.C.
Berkeley  Extension and Diablo Valley  College.  Mr.  O'Brien is a member of the
Fairfield-Suisun   Chamber  of  Commerce,   a  member  of  the  Solano  Economic
Development  Corporation,  a member of the Vallejo  Chamber of  Commerce,  and a
volunteer for  Advocates  for the Arts located in Fairfield.  He has also been a
coach for the  Fairfield-Suisun  Youth Soccer League and the Cordelia Tri-Valley
Little League.

Kenneth B. Ross is the owner of Team Chevrolet-Oldsmobile-Hyundai,  a automobile
dealership  located in Vallejo.  Mr. Ross has twenty-two years experience in the
automotive  industry.  Mr. Ross  completed  various  business and law classes at
Consumnes River College and Sacramento City College. He is a graduate of General
Motors College located in Warren,  Michigan. Mr. Ross is a member of the Vallejo
Chamber of Commerce and the Chevrolet National Dealer Council. Previously he has
served as a Director of the Hyundai  National  Dealer Council and as a Mentor on
the Napa Academic Mentor Program.

Denise C. Suihkonen has been a partner in the firm of Suihkonen Certified Public
Accountants & Consultants, LLP, located in Vacaville, since 1997. Prior to 1997,
she worked as an accountant for  Christensen/Suihkonen  CPAs, also in Vacaville.
Ms.  Suihkonen  graduated from California  State University of Sacramento with a
B.S.  degree in  business  administration/accounting  and earned  her  certified
public accountant's license in 1989.  Currently,  Ms. Suihkonen is a Housing and
Redevelopment  Commissioner for the City of Vacaville;  a member of the Board of
Directors  of the Police  Activities  League of  Vacaville;  and  Treasurer  for
Vacaville  Ballet  Theatre and "On Stage  Vacaville," a non-profit  organization
supporting the Vacaville Performing Arts Theatre. In addition she is a member of
the American Institute of Certified Public  Accountants;  the California Society
of Certified Public Accountants; and the Soroptimist International of Vacaville,
where she served as President from 1991-1992.  Ms.  Suihkonen also served as the
Treasurer for the Alamo Elementary School P.T.A. from 1994 to 1996.

Robert J. Wood is the owner and operator of five independent  automobile service
stations that are primarily located in Solano County. Wood Oil Company currently
operates gas stations in Fairfield,  Vacaville,  Benicia and  Pleasanton.  A new
service  station  is also  under  development  in Rio  Vista.  The  Company  was
established in 1981 and presently employs approximately 50 persons.  Robert Wood
is a long-time  resident of the northern Bay Area. After graduating from De Anza
High School in 1975,  Mr. Wood  enrolled in Contra Costa College where he earned
his  Associate  of Arts degree in  Automotive  Services.  Mr. Wood has also been
active in a variety of civic activities over the last decade.  Over the last two
years,  Mr. Wood has served as a Vacaville City  Councilman and as Vice Mayor of
Vacaville.  Between  1996 and 1999,  Mr. Wood was  chairman of the Board for the
Vacaville  Chamber of Commerce.  Other  important  involvements  include:  Board
Member of the Solano  Business  Education  Alliance;  Past  Board  Member of the
Vacaville  Rotary Club;  Advisory Board Member of the Salvation  Army;  Advisory
Board  Member  of the  Summerfield  House;  and  Major  sponsor  of the  Special
Olympics.

For  biographical  information  about David B. Gaw, Terry L.  Robinson,  Glen C.
Terry,  and Kathi Metro,  and Lee-Ann  Almeida,  see "MANAGEMENT - Directors and
- - Executive Officers."


                                       63

<PAGE>

<TABLE>
                             PRINCIPAL SHAREHOLDERS

         As of December 31, 1999, the following  persons were known by North Bay
to  beneficially  own more than five  percent  (5%) of North  Bay's  outstanding
common stock:
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------

                               Relationship                     No. of Shares               Percent of Class(1)
Name and Address               with North Bay or Vintage        Beneficially Owned          Beneficially Owned
                               Bank
- -------------------------------------------------------------------------------------------------------------------
<S>                            <C>                              <C>                         <C>
Houghton Gifford, M.D.         Director, Vintage Bank           109,127(2)                  7.10%
3219 Vichy Avenue
Napa, CA  94558
- -------------------------------------------------------------------------------------------------------------------

Terry L. Robinson              Director and CEO,                84,398(3)                   5.49%
1500 Soscol Avenue             North Bay and Vintage Bank
Napa, CA  94559
- -------------------------------------------------------------------------------------------------------------------
<FN>
(1) In computing the percentage of outstanding Common Stock owned  beneficially,
the  number  of shares  beneficially  owned has been  divided  by the  number of
outstanding  shares on December 31, 1999,  assuming  options  exercisable by the
named person within 60 days have been exercised.

(2) See the footnote  references  under  "SECURITY  OWNERSHIP OF MANAGEMENT" for
information regarding the nature of Dr. Gifford's beneficial ownership.

(3) See the footnote  references  under  "SECURITY  OWNERSHIP OF MANAGEMENT" for
information regarding the nature of Mr. Robinson's beneficial ownership.
</FN>
</TABLE>


                                       64

<PAGE>

DESCRIPTION OF SECURITIES

General

North Bay  currently has an authorized  capitalization  of 10,000,000  shares of
common stock and 500,000 shares of preferred stock. Of these authorized  capital
shares,  1,536,568  shares of common stock and no shares of preferred  stock are
currently  issued and outstanding.  An additional  337,211 shares of North Bay's
common  stock is reserved  for issuance  pursuant to North Bay  Bancorp's  Stock
Option Plan.


Common Stock


The balance of North  Bay's  authorized  common  stock will be  available  to be
issued when and as the Board of Directors of North Bay  determines  it advisable
to do so.  Common  shares could be issued for the purpose of raising  additional
capital,  in connection with acquisitions or formation of other  businesses,  or
for other  appropriate  purposes.  The Board of  Directors  of North Bay has the
authority  to issue  common  shares  to the  extent  of the  present  number  of
authorized  unissued shares,  without obtaining the approval of existing holders
of common  shares.  If additional  shares of North Bay's Common Stock were to be
issued,  the existing  holders of North Bay shares  would own a  proportionately
smaller portion of the total number of issued and outstanding common shares.

Dividend Rights

The  shareholders  of North Bay are  entitled to receive  dividends  when and as
declared by its Board of Directors  out of funds legally  available,  subject to
the  restrictions  set forth in the  California  General  Corporation  Law.  The
Corporation  Law provides  that a  corporation  may make a  distribution  to its
shareholders if the corporation's retained earnings equal at least the amount of
the proposed  distribution.  The Corporation  Law further  provides that, in the
event that  sufficient  retained  earnings  are not  available  for the proposed
distribution,  a  corporation  may  nevertheless  make  a  distribution  to  its
shareholders if it meets two conditions, which generally stated are as follows:

o       the corporation's assets equal at least 1 1/4 times its liabilities, and

o       the corporation's  current assets equal at least its current liabilities
        or, if the average of the corporation's  earnings before taxes on income
        and before interest  expense for the two preceding fiscal years was less
        than the average of the  corporation's  interest expense for such fiscal
        years, then the  corporation's  current assets must equal at least 1 1/4
        times its current liabilities.


Vintage Bank has in the past paid cash and stock  dividends on its common stock.
It is  contemplated  that North Bay will follow  Vintage Bank's policy of paying
cash  and  stock  dividends  subject  to the  restrictions  on  payment  of cash
dividends as described above, the earnings of North Bay, management's assessment
of the future capital needs, and other factors. Initially, the funds for payment
of  dividends  and  expenses  of North  Bay are  expected  to be  obtained  from
dividends paid by Vintage Bank.

Voting Rights

All voting  rights with  respect to North Bay are vested in the holders of North
Bay 's common stock.


Holders of North Bay common  stock are  entitled to one vote for each share held
except that in the election of directors each shareholder has cumulative  voting
rights and is entitled to as many votes as shall equal the number of shares held
by such shareholder multiplied by the number of directors to be elected and such
shareholder  may cast all his or her votes for a single  candidate or distribute
such votes among any or all of the  candidates  he or she chooses.  However,  no
shareholder  shall be entitled to cumulate  votes (in other words,  cast for any
candidate a number of votes  greater  than the number of shares of stock held by
such shareholder) unless such candidate or candidates' names have been placed in
nomination  prior to the  voting  and the  shareholder  has given  notice at the
meeting prior to the voting of the shareholder's intention to cumulate votes. If
any shareholder has given such notice, all shareholders may cumulate their votes
for candidates in nomination.

Preemptive Rights

Shareholders of North Bay common stock have no preemptive rights. Also there are
no applicable conversion rights, redemption rights or sinking fund provisions.



                                       65

<PAGE>

Liquidation Rights

Upon  liquidation of North Bay the shareholders of North Bay's common stock have
the  right  to  receive  their  pro  rata  portion  of the  assets  of the  Bank
distributable to  shareholders.  This is subject,  however,  to the preferential
rights, if any, of the holders of any outstanding senior  securities.  Presently
there are no senior securities outstanding.

Preferred Stock

North Bay is authorized to issue 500,000 shares of preferred stock. The Board of
Directors has the authority to establish  preferred  stock in one or more series
and to fix the dividend rights (including  sinking fund provisions),  redemption
price  or  prices,  and  liquidation  preferences,  and  the  number  of  shares
constituting any series or the designation of such series.  Holders of preferred
stock will not be held individually responsible, as such holders, for any debts,
contracts or engagements of North Bay, and will not be liable for assessments to
correct  impairments  of the  contributed  capital  of  North  Bay.  Holders  of
preferred  stock,  when and if issued,  may  become  senior to holders of common
stock  as to  dividend,  voting,  liquidation  or  other  rights.  The  Board of
Directors has no present intention to issue shares of preferred stock.

Provisions of Articles of Incorporation


Certain  provisions of the Articles of Incorporation and the Bylaws of North Bay
may have the effect of delaying,  deferring or preventing a change in control of
North Bay in certain  circumstances.  Certain of these provisions,  which do not
contemplate a specific or  particular  attempt to gain control of North Bay, are
described below. The Articles of Incorporation and the Bylaws are available upon
request of North Bay. The  following  discussion is qualified in its entirety by
the specific provisions the Articles of Incorporation.


Consideration of Factors Other Than Price

North Bay"s  Articles of  Incorporation  provide that,  in  connection  with the
exercise of its judgment in  determining  what is in the best  interest of North
Bay and of the  shareholders,  when  evaluating  a "Business  Combination"  or a
proposal by another person or persons to make a business combination or a tender
or exchange  offer,  the Board of Directors  of North Bay shall,  in addition to
considering  the adequacy of the amount to be paid in  connection  with any such
transaction,  consider all of the following  factors and any other factors which
it may deem relevant:

o             The social and economic  effects of the  transaction  on North Bay
              and  its  subsidiaries,  employees,  depositors,  loan  and  other
              customers,  creditors,  and other  elements of the  communities in
              which North Bay and its subsidiaries operate or are located;

o             The business and financial  condition and earning prospects of the
              acquiring person or persons,  including,  but not limited to, debt
              service  and  other  existing  financial  obligations,   financial
              obligations to be incurred in connection  with the acquisition and
              other likely  financial  obligations  of the  acquiring  person or
              persons,  and the possible effect of such condition upon North Bay
              and its  subsidiaries and the other elements of the communities in
              which North Bay and its subsidiaries operate or are located;

o             The competence,  experience and integrity of the acquiring  person
              or persons and its or their management;

o             Whether the proposed  transaction  might violate  federal or state
              law; and

o             Not only the consideration being offered in a proposed transaction
              and its relation to the current  market price for the  outstanding
              capital  stock of North Bay but also to the  market  price for the
              capital  stock of North Bay over a period of years,  the estimated
              price that might be achieved in a negotiated  sale of North Bay as
              a whole or in part, and North Bay's future value as an independent
              entity.

This provision could, under certain circumstances, permit the Board of Directors
to  disapprove a tender offer or other  business  combination  transaction  that
might otherwise be beneficial to the shareholders of North Bay,  particularly if
such a transaction  would have a strong adverse impact on the employees of North
Bay or the communities in which North Bay has operations.


                                       66

<PAGE>

Issuance of Additional Securities

The Articles of  Incorporation  permit the Board of Directors to issue shares of
preferred  stock  without the prior  approval of the holders of North Bay common
stock.  The issuance of preferred stock or such other securities as permitted by
the  Articles  of  Incorporation  at some  future  date may have the  effect  of
delaying, deferring or preventing a change in control of North Bay.

Approval of Certain Business Combinations

The Articles of Incorporation provide that certain business combinations must be
approved  by holders of  66-2/3% of the  outstanding  shares of North Bay common
stock, unless approved by a majority of disinterested directors, certain minimum
price requirements are met, or state regulatory  authorities having jurisdiction
over the matter have  approved the fairness of the  proposed  transaction.  This
provision can only be amended or repealed by the affirmative vote of the holders
of 66-2/3% of the outstanding shares of North Bay common stock.

Restrictions on Resales by Affiliates

North Bay's common stock issuable in this offering has been registered under the
Securities Act of 1933, as amended, but this registration does not cover resales
of  shares  acquired  by  any  North  Bay  shareholder  who is  deemed  to be an
"affiliate" of North Bay, that is one who directly or indirectly  through one or
more intermediaries controls or is controlled by or is under common control with
North Bay.  Affiliates  may not sell the shares except  pursuant to an effective
registration statement under the Securities Act or pursuant to an exemption from
the registration requirements of the Securities Act.

                                LEGAL PROCEEDINGS

In the normal course of its banking  business,  either North Bay or Vintage Bank
occasionally  could be made a party to actions  seeking to recover  damages from
North Bay or Vintage Bank. As of the date of this prospectus,  neither North Bay
nor Vintage Bank is a defendant in any material litigation.


                                  LEGAL MATTERS

The  validity of the shares  being  offered has been  reviewed  for North Bay by
Lillick & Charles  LLP,  Two  Embarcadero  Center,  Suite 2700,  San  Francisco,
California  94111.  However,  subscribers  should not  construe  such  review as
constituting an opinion as to the merits of the offering.


                                     EXPERTS

The audited  balance sheets of Vintage Bank as of December 31, 1998 and 1997 and
the related statements of income, changes in shareholders' equity and cash flows
for each of the three years ended December 31, 1998 included in this  prospectus
and  elsewhere  in the Form SB-2  registration  statement  have been  audited by
Arthur  Anderson  LLP,  independent  public  accountants,  as indicated in their
report (dated February 23, 1999) with respect  thereto,  and are included herein
in  reliance  upon the  authority  of said firm as  experts  in  accounting  and
auditing in giving said report.


                                       67

<PAGE>


                          INDEX TO FINANCIAL STATEMENTS



Interim Financial Statements

(i)    Balance Sheets, September 30, 1999 and 1998............................69


(ii)   Income Statements for the nine months
       ended September 30, 1999 and 1998......................................70

(iii)  Statements of Cash Flows for the nine months
       ended September 30, 1999 and 1998......................................71

(iv)   Notes to Interim Financial Statements..................................72


Audited Financial Statements

(i)    Balance Sheets, December 31, 1998 and 1997.............................74

(ii)   Income Statements for the years
       ended December 31, 1998, 1997 and 1996.................................75

(iii)  Statements of Changes in Shareholders'
       Equity for the years ended December 31,
       1998 and 1997..........................................................76

(iv)   Statements of Cash Flows for the years
       ended December 31, 1998, 1997 and 1996.................................77

(v)    Notes to Financial Statements..........................................78

(vi)   Report of Independent Public
       Accountants............................................................90


Schedules

Schedules have been omitted as inapplicable or because the information  required
is included in the financial statements or notes thereto.


                                       68

<PAGE>

<TABLE>
Interim Financial Statements
<CAPTION>
                                            Vintage Bank - Balance Sheets
                                            -----------------------------

                                                                                  September 30,      September 30,
Assets                                                                                1999               1998
                                                                                   (Unaudited)        (Unaudited)
                                                                                -----------------   ----------------
<S>                                                                                 <C>                <C>
Cash and due from banks                                                             $  8,418,000       $  7,936,000
Federal funds sold                                                                     5,000,000         13,000,000
Time deposits with other financial institutions                                          100,000            200,000
Held-to-maturity investment securities (market value of
   $1,390,000 at September 30, 1999, and $13,071,000 at
   September 30, 1998)                                                                 1,390,000         12,721,000
Available-for-sale investment securities                                              57,950,000         44,707,000
Loans, net of allowance for loan losses of $1,940,000
   at September 30, 1999 and $1,691,000, at September 30, 1998                       115,285,000         88,456,000
Bank premises and equipment, net                                                       2,813,000          2,777,000
Accrued interest receivable and other assets                                           6,699,000          5,814,000
                                                                                -----------------   ----------------
                                 Total assets                                       $197,655,000       $175,611,000
                                                                                =================   ================

Liabilities and Shareholders' Equity
Deposits
   Demand                                                                           $ 39,971,000       $ 41,469,000
   Interest bearing                                                                   59,324,000         64,190,000
   Time and saving                                                                    74,300,000         52,624,000
                                                                                -----------------   ----------------
                                Total deposits                                       173,595,000        158,283,000
Short term borrowings                                                                  5,000,000                  0
                                                                                -----------------   ----------------
Accrued interest payable and other liabilities                                         1,274,000          1,063,000
                                                                                -----------------   ----------------
                               Total liabilities                                     179,869,000        159,346,000
                                                                                -----------------   ----------------

Shareholders' equity Preferred stock - no par value:
Authorized, 500,000 shares;
Issued and outstanding - none
Common stock - no par value:
Authorized, 2,000,000 shares;
Issued and outstanding - 1,533,922 shares
   at September 30, 1999, and 1,437,491 shares at September 30, 1998                  12,294,000         10,523,000
Retained earnings                                                                      6,171,000          5,215,000
Accumulated other comprehensive (loss) income                                          (679,000)            527,000
                                                                                -----------------   ----------------
                          Total shareholders' equity                                  17,786,000         16,265,000
                  Total liabilities and shareholders' equity                        $197,655,000       $175,611,000
                                                                                =================   ================
<FN>
The accompanying notes are an integral part of these statements
</FN>
</TABLE>


                                                          69

<PAGE>

<TABLE>
<CAPTION>
                                                                Vintage Bank
                                                             Income Statements

                                                    September 30,          September 30,
                                                        1999                   1998
                                                 -------------------   --------------------
                                                     (Unaudited)            (Unaudited)
<S>                                                       <C>                    <C>
Interest Income
   Loans (including fees)                                 $7,136,000             $6,234,000
   Federal funds sold                                        118,000                345,000
   Investment securities                                   2,789,000              2,088,000
                                                          ----------             ----------
Total Interest income                                     10,043,000              8,667,000

Interest Expense                                           3,171,000              2,919,000
                                                          ----------             ----------

Net interest income                                        6,872,000              5,748,000

Provision for loan losses                                    180,000                180,000
                                                          ----------             ----------

Net interest income after
   provision for loan losses                               6,692,000              5,568,000

Non interest income                                        1,276,000                936,000

Gains on securities transactions, net                         10,000                 54,000

Non interest expenses
   Salaries and employee benefits                          2,558,000              2,188,000
   Occupancy                                                 289,000                288,000
   Equipment                                                 349,000                350,000
   Other                                                   1,492,000              1,196,000
                                                          ----------             ----------
Total non interest expense                                 4,688,000              4,022,000
                                                          ----------             ----------

Income before provision for
   income taxes                                            3,290,000              2,536,000

Provision for income taxes                                 1,252,000                975,000
                                                          ----------             ----------

Net income                                                $2,038,000             $1,561,000
                                                          ==========             ==========

Basic earnings per common share:                          $     1.34             $     1.04
                                                          ==========             ==========
Diluted earnings per common share:                        $     1.31             $     1.01
                                                          ==========             ==========
<FN>
The accompanying notes are an integral part of these statements
</FN>
</TABLE>


                                             70

<PAGE>

<TABLE>
<CAPTION>
                                                                       Vintage Bank
                                                                  Statement of Cash Flows
                                                           For The Nine Months Ended September 30,
                                                                         (In 000's)
                                                              (Unaudited)            (Unaudited)
                                                                 1999                   1998
                                                                 ----                   ----
<S>                                                               <C>                <C>
Cash Flows From Operating Activities:
Net income                                                        $ 2,038            $ 1,561
Adjustment to reconcile net income to net cash
   provided by operating activities:
  Depreciation and amortization                                       260                297
  Provision for loan losses                                           180                180
  Amortization of deferred loan fees                                 (191)              (119)
  Premium (discount accretion), net                                   (12)               (53)
  Net (gain) on investment securities                                 (10)               (54)
  Gain on sale of assets                                              (15)                 0
  Changes in:
    Interest receivable and other assets                              219               (347)
    Interest payable and other liabilities                             67                (43)
                                                           ---------------      -------------
     Total adjustments                                                498               (139)
                                                           ---------------      -------------
   Net cash provided by operating activities                        2,536              1,422
                                                           ---------------      -------------

Cash Flows From Investing Activities:
Investment securities held-to-maturity:
  Proceeds from maturities and principal payments                      10                385
  Purchases                                                        (1,400)            (9,093)
Investment securities available for sale:
  Proceeds from maturities and principal payments                  13,466             14,406
  Proceeds from sales                                               1,005              2,826
  Purchases                                                       (12,202)           (25,899)
Net sale of time deposits with
   other financial institutions                                       100                  0
Net increase in loans                                             (20,499)            (7,526)
Sale of capital assets                                                 21                  7
Capital expenditures                                                 (345)               (98)
                                                           ---------------      -------------
   Net cash used in investing activities                          (19,844)           (24,992)
                                                           ---------------      -------------
Cash Flows From Financing Activities:
Net increase in deposits                                           11,422             26,893
Issuance of notes payable                                           5,000                  0
Stock options exercised                                               199                273
Dividends paid                                                       (297)              (281)
                                                           ---------------      -------------
   Net cash provided by financing activities                       16,324             26,885
                                                           ---------------      -------------
Net increase (decrease) in cash and cash equivalents                 (984)             3,315
Cash and cash equivalents at beginning of year                     14,402             17,621
                                                           ---------------      -------------
Cash and cash equivalents at end of period                        $13,418            $20,936
                                                           ===============      =============

Supplemental Disclosures of Cash Flow Information:
  Interest paid                                                   $ 3,168            $ 2,894
  Income taxes paid                                               $   830            $   838

<FN>
        The accompanying notes are an integral part of these statements
</FN>
</TABLE>

                                              71

<PAGE>


                                  VINTAGE BANK

                      Notes to Interim Financial Statements
                                   (Unaudited)
                           September 30, 1999 and 1998


NOTE 1 - Basis of Presentation

The accompanying  financial  statements have been prepared pursuant to the rules
and  regulations of the Securities and Exchange  Commission and in  management's
opinion,   include  all  adjustments   (consisting   only  of  normal  recurring
adjustments)  necessary  for a fair  presentation  of results  for such  interim
periods.  Certain  information and note disclosures  normally included in annual
financial  statements  prepared in accordance with generally accepted accounting
principles  have been  omitted  pursuant to SEC rules or  regulations;  however,
management  believes  that  the  disclosures  made  are  adequate  to  make  the
information  presented not  misleading.  The interim results for the nine months
ended September 30, 1999 and 1998 are not necessarily  indicative of results for
the full year. It is suggested that these interim  financial  statements be read
in  conjunction  with the financial  statements for the years ended December 31,
1998,  1997 and 1996 and as of December 31, 1998 and 1997 included  elsewhere in
this prospectus.

NOTE 2 - Commitments

The Bank has outstanding standby Letters of Credit of approximately  $1,629,000,
undisbursed real estate and construction loans of approximately $19,829,000, and
undisbursed   commercial   and  consumer   lines  of  credit  of   approximately
$17,438,000, as of September 30, 1999.

NOTE 3 - Earnings Per Common Share

The Bank  declared 5% stock  dividends on January 26, 1998 and January 28, 1999.
As a result of the stock  dividends the number of common shares  outstanding and
earnings per share data was adjusted retroactively for all periods presented.
<TABLE>
The following  table  reconciles the numerator and  denominator of the basic and
diluted earnings per share computations:
<CAPTION>
                                                            Weighted Average        Per-Share
                                     Net Income             Shares                  Amount
                                     ----------             ------                  ------
                                         For the nine months ended September 30, 1999
                                         --------------------------------------------
<S>                                  <C>                    <C>                     <C>
  Basic earnings per share           $2,038,000             1,518,641               $1.34
  Stock options                                                53,477
  Diluted earnings per share                                1,572,118               $1.31

                                         For the nine months ended September 30, 1998
                                         --------------------------------------------

  Basic earnings per share           $1,561,000             1,502,787               $1.04
  Stock options                                                43,111
  Diluted earnings per share                                1,545,898               $1.01
</TABLE>

NOTE 4 - Comprehensive Income

As of January  1,  1998,  Vintage  Bank  adopted  FASB  Statement  of  Financial
Accounting Standards No. 130, Reporting  Comprehensive  Income, (SFAS 130). This
Statement  established  standards for the reporting and display of comprehensive
income  and  its  components  in  the  financial   statements.   For  the  Bank,
comprehensive income includes net income reported on the statement of income and
changes in the fair value of its  available-for-sale  investments  reported as a
component of  shareholders'  equity.  The  following  table  presents net income
adjusted by the change in unrealized  gains or losses on the  available-for-sale
investments as a component of comprehensive income (in thousands).


                                       72

<PAGE>

                                                    Nine months ended
                                                      September 30,
                                                 1999               1998
                                           ------------------ -----------------

Net income                                       $2,038            $1,561

Net change in unrealized gains
     on available-for-sale investments
     net of tax                                  (1,064)              226
                                                 ------            ------
Comprehensive income                               $974            $1,787
                                                 ======            ======




NOTE 5 - Segment Reporting

Effective  January 1, 1998, the Bank adopted  Statement of Financial  Accounting
Standards  No. 131,  Disclosures  About  Segments of an  Enterprise  and Related
Information,  (SFAS 131). This Statement establishes standards for the reporting
and display of information about operating segments and related disclosures. The
Bank's only operating  segment  consists of its  traditional  community  banking
activities  provided through its branches.  Community banking activities include
the Bank's  commercial and retail lending,  deposit gathering and investment and
liquidity management activities.  As permitted under the Statement, the Bank has
aggregated  the results of the branches into a single  reportable  segment.  The
combined results are reflected in the financial statements.


ACCOUNTING AND REPORTING CHANGES

In  1998,  the  Financial  Accounting  Standards  Board  issued  SFAS  NO.  133,
Accounting for Derivative  Instruments and Hedging  Activities  (*SFAS 133). The
statement   establishes   accounting  and  reporting  standards  for  derivative
instruments,   including  certain  derivative   instruments  embedded  in  other
contracts and for hedging  activities.  It requires that an entity recognize all
derivatives  as either  assets or  liabilities  in the  statements  of financial
position and measure those instruments at fair value.

Effective July 1, 1999, the Bank adopted SFAS NO. 133, Accounting for Derivative
Instruments and Hedging Activities.  The adoption of SFAS 133 did not materially
impact  the  financial  position  or results  of  operations.  The Bank does not
currently utilize derivative instruments in its operations,  and does not engage
in hedging  activities.  Under the provisions of SFAS NO. 133, and in connection
with the  adoption  of SFAS 133,  the Bank  reclassified  investment  securities
carried  at  $13,506,000  with a market  value of  $13,242,000  from the held to
maturity classification to the available for sale classification. As a result of
this  transfer,  an unrealized  loss of $155,000,  net of tax, was recognized in
accumulated  other  comprehensive  income  as a  cumulative  effect of change in
accounting principle.


                                       73

<PAGE>

<TABLE>
<CAPTION>
Audited Financial Statements
- --------------------------------------------------------------------------------------------------------
BALANCE SHEETS
- --------------------------------------------------------------------------------------------------------
December 31, 1998 and 1997
                                                                            1998                  1997
                                                                            ----                  ----
                             ASSETS
<S>                                                                  <C>                   <C>
CASH AND DUE FROM BANKS                                              $  8,401,566          $ 12,621,181
FEDERAL FUNDS SOLD                                                      6,000,000             5,000,000
                                                                  ---------------      ----------------
              Cash and cash equivalents                                14,401,566            17,621,181

TIME DEPOSITS WITH OTHER
    FINANCIAL INSTITUTIONS                                                200,000               200,000
INVESTMENT SECURITIES:
     Held-to-maturity (fair value of $13,756,772 in 1998
         and $4,175,745 in 1997)                                       13,512,384             4,017,714
     Available-for-sale                                                48,505,658            35,549,277
                                                                  ---------------      ----------------
TOTAL INVESTMENT SECURITIES                                            62,018,042            39,566,991
LOANS, net of allowance for loan losses of
    $1,751,693 in 1998 and $1,532,128 in 1997                          94,775,177            80,990,762
BANK PREMISES AND EQUIPMENT, net                                        2,733,834             2,976,018
INTEREST RECEIVABLE AND OTHER ASSETS                                    6,161,931             5,627,280
                                                                  ---------------      ----------------

             Total assets                                            $180,290,550          $146,982,232
                                                                  ===============      ================

              LIABILITIES AND SHAREHOLDERS' EQUITY

DEPOSITS:
   Demand                                                            $ 39,469,756          $ 33,203,445
   Interest-bearing transaction                                        54,500,653            37,353,837
   Time and savings                                                    68,202,797            60,832,917
                                                                  ---------------      ----------------
               Total deposits                                         162,173,206           131,390,199

INTEREST PAYABLE AND OTHER LIABILITIES                                  1,207,313             1,106,151
                                                                  ---------------      ----------------

               Total liabilities                                      163,380,519           132,496,350

COMMITMENTS AND CONTINGENT LIABILITIES (Note 5)

SHAREHOLDERS' EQUITY:

   Preferred stock, no par value - Authorized 1,000,000 shares
       Issued and outstanding - None
   Common stock, no par value - Authorized 2,000,000 shares
     Issued and  outstanding - 1,437,491 shares in 1998
       and 1,326,857 shares in 1997                                    11,003,574             8,824,139
   Retained earnings                                                    5,521,351             5,360,816
   Accumulated other comprehensive income                                 385,106               300,927
                                                                  ---------------      ----------------
              Total shareholders' equity                               16,910,031            14,485,882

              Total liabilities and shareholders' equity             $180,290,550          $146,982,232
                                                                  ===============      ================
<FN>
The accompanying notes are an integral part of these statements.
</FN>
</TABLE>

                                                   74

<PAGE>

<TABLE>
<CAPTION>
Audited Financial Statements
- ---------------------------------------------------------------------------------------------------------
INCOME STATEMENTS
- ---------------------------------------------------------------------------------------------------------
For the Years Ended December 31, 1998, 1997 and 1996

                                                            1998               1997                1996
                                                            ----               ----                ----
<S>                                                  <C>                 <C>                 <C>
INTEREST INCOME:
   Interest and fees on loans                        $ 8,465,003         $ 7,537,434         $ 6,575,665
   Interest on federal funds sold                        461,039             142,480             602,984
   Interest on investment securities                   2,472,704           2,144,912           1,685,287
   Interest on tax exempt investment securities          496,666             249,000             277,984
   Interest on time deposits with other
     financial institutions                               11,018              11,443              11,714
                                                   --------------     ---------------     ---------------
              Total interest income                   11,906,430          10,085,269           9,153,634
                                                   --------------     ---------------     ---------------

INTEREST EXPENSE:
   Interest on interest-bearing
     transaction deposits                              1,104,570             595,046             552,179
   Interest on time and savings deposits               2,886,573           2,520,219           2,310,812
   Interest on short term borrowings                         683              26,240             118,626
                                                   --------------     ---------------     ---------------
              Total interest expense                   3,991,826           3,141,505           2,981,617
                                                   --------------     ---------------     ---------------
               Net interest income                     7,914,604           6,943,764           6,172,017

PROVISION FOR LOAN LOSSES                                240,000             240,000             240,000
                                                   --------------     ---------------     ---------------
                       Net interest income after
                          provision for loan           7,674,604           6,703,764           5,932,017

NONINTEREST INCOME:
   Service charges on deposit accounts                   743,291             674,219             582,343
   Gain (loss) on securities transactions, net            65,278             395,252            (63,348)
   Gain (loss) on sale of other real estate owned        (2,512)              24,180                   0
   Other                                                 591,101             349,822             256,888
                                                   --------------     ---------------     ---------------
             Total noninterest income                  1,397,158           1,443,473             775,883
                                                   --------------     ---------------     ---------------

NONINTEREST EXPENSE:
   Salaries and related benefits                       3,068,958           2,636,617           2,147,691
   Occupancy                                             392,357             360,744             181,568
   Equipment                                             450,118             474,141             391,463
   Other                                               1,748,593           1,578,659           1,267,735
                                                   --------------     ---------------     ---------------
            Total noninterest expense                  5,660,026           5,050,161           3,988,457
                                                   --------------     ---------------     ---------------

 Income before provision for income taxes              3,411,736           3,097,076           2,719,443

PROVISION FOR INCOME TAXES                             1,301,000           1,243,000           1,073,000
                                                   --------------     ---------------     ---------------

NET INCOME                                           $ 2,110,736         $ 1,854,076         $ 1,646,443
                                                   ==============     ===============     ===============

BASIC EARNINGS PER SHARE:                            $      1.41         $      1.30         $      1.17

DILUTED EARNINGS PER SHARE:                          $      1.37         $      1.26         $      1.15

<FN>
  The accompanying notes are an integral part of these statements.
</FN>
</TABLE>

                                                    75

<PAGE>

<TABLE>
                                            STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
                                        For the Years Ended December 31, 1998, 1997 and 1996
<CAPTION>

                                                                                      Accumulated
                                                                                            Other            Total
                                                            Common      Retained    Comprehensive     Shareholders'    Comprehensive
                                                             Stock      Earnings           Income            Equity           Income
                                                             -----      --------           ------            ------           ------

<S>                                                     <C>           <C>                <C>            <C>               <C>
BALANCE, DECEMBER 31, 1995                              $ 6,726,026   $ 3,698,372        $ 33,960       $10,458,358

Stock dividend                                              530,968      (537,373)                           (6,405)
Cash dividend                                                            (203,332)                         (203,332)
Comprehensive income:
    Net income                                            1,646,443                                       1,646,443        1,646,443
    Other comprehensive income, net of tax:
       Change in net unrealized gains on
       available-for-sale securities, net of tax of $53,575
       net of reclassification adjustment                                                                                     74,748
                                                                                                                         -----------
(Note 17)
    Total other comprehensive income                                                       74,748            74,748           74,748
                                                                                                                         -----------
Comprehensive income                                                                                                       1,721,191
Stock options exercised                                     146,316                                         146,316
                                                        -----------  -----------      -----------       -----------
BALANCE, DECEMBER 31, 1996                                7,403,310    4,604,110          108,708        12,116,128

Stock dividend                                              872,871     (883,992)                           (11,121)
Cash dividend                                                           (213,378)                          (213,378)
Comprehensive income:
    Net income                                                         1,854,076                          1,854,076        1,854,076
    Other comprehensive income, net of tax:
       Change in net unrealized gains on
       available-for-sale securities, net of tax of
$137,771
       net of reclassification adjustment                                                                                    192,219
                                                                                                                         -----------
(Note 17)
    Total other comprehensive income                                                      192,219           192,219          192,219
                                                                                                                         -----------
Comprehensive income                                                                                                       2,046,295
Stock options exercised                                     547,958                                         547,958
                                                        -----------  -----------      -----------       -----------
BALANCE, DECEMBER 31, 1997                                8,824,139    5,360,816          300,927        14,485,882

Stock dividend                                            1,669,700   (1,681,208)                           (11,508)
Cash dividend                                                           (268,993)                          (268,993)
Comprehensive income:
    Net income                                                         2,110,736                          2,110,736        2,110,736
                                                                     -----------
    Other comprehensive income, net of tax:
       Change in net unrealized gains on
       available-for-sale securities, net of tax of $60,334
       net of reclassification adjustment                                                                                     84,179
                                                                                                                         -----------
(Note 17)
    Total other comprehensive income                                                       84,179            84,179           84,179
                                                                                                                         -----------
Comprehensive income                                                                                                      $2,194,915
                                                                                                                         ===========
Stock options exercised                                     509,735                                         509,735
                                                        -----------                   -----------       -----------
BALANCE, DECEMBER 31, 1998                              $11,003,574   $5,521,351         $385,106       $16,910,031

</TABLE>


                                                                 76

<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------
                                        STATEMENTS OF CASH FLOWS
- ------------------------------------------------------------------------------------------------------------
For the Years Ended December 31, 1998, 1997 and                                                 (In 000's)
1996                                                                      (In 000's)
                                                                              1998        1997        1996
                                                                          --------    --------    --------
<S>                                                                         <C>         <C>          <C>
Cash Flows From Operating Activities:
Net income                                                                  $ 2,111     $ 1,854      $1,646
Adjustments to reconcile net income to net cash
      provided by operating activities:
  Depreciation and amortization                                                 388         404         308
  Provision for loan losses                                                     240         240         240
  Amortization of deferred loan fees                                           (161)       (149)       (187)
  Amortization (accretion) of investment securities
    premiums (discounts), net                                                   (60)        (14)         57
  Provision for deferred income taxes                                             0          47         (11)
  Loss (gain) on sale of OREO                                                     3         (24)          0
  Loss (gain) on sale or retirement of capital assets                             0           0          11
  Net loss (gain) on securities transactions                                    (65)       (395)         63
Changes in:
    Interest receivable and other assets                                       (595)     (2,875)       (524)
    Interest payable and other liabilities                                      102         332          96
                                                                          ----------  ----------  ----------
       Total adjustments                                                       (148)     (2,434)         53
                                                                          ----------  ----------  ----------
    Net cash provided (used) by operating activities                          1,963        (580)      1,699
                                                                          ----------  ----------  ----------

Cash Flows From Investing Activities:
Investment securities held to maturity:
  Proceeds from maturities and principal payments                               540       1,530       1,744
  Purchases                                                                 (10,043)       (749)       (700)
Investment securities available for sale:
  Proceeds from maturities and principal payments                            17,786       2,348       5,210
  Proceeds from sales and recoveries                                          4,341       4,411      14,798
  Purchases                                                                 (34,809)     (8,849)    (29,904)
Net increase in loans                                                       (13,874)    (10,302)     (8,174)
Proceeds from sale of OREO                                                       11         366         369
Capital expenditures                                                           (146)       (702)       (631)
                                                                          ----------  ----------  ----------
   Net cash used in investing activities                                    (36,194)    (11,947)    (17,288)
                                                                          ----------  ----------  ----------

Cash Flows From Financing Activities:
Net increase in deposits                                                     30,783      21,541      13,361
Payments of notes payable                                                         0           0      (2,500)
Stock options exercised                                                         510         548         146
Dividends                                                                      (281)       (224)       (210)
                                                                          ----------  ----------  ----------
   Net cash provided by financing activities                                 31,012      21,865      10,797
                                                                          ----------  ----------  ----------
Net increase (decrease) in cash and cash equivalents                         (3,219)      9,338      (4,792)
Cash and cash equivalents at beginning of year                               17,621       8,283      13,075
                                                                          ----------  ----------  ----------
Cash and cash equivalents at end of year                                    $14,402     $17,621      $8,283
                                                                          ==========  ==========  ==========

Supplemental Disclosures of Cash Flow Information:
  Interest paid                                                             $ 3,984     $ 2,987      $2,967
  Income taxes paid                                                         $ 1,254     $ 1,232      $1,217

Supplemental Disclosures of Noncash Investing and Financing Activities:
  Transfer of loan to other real estate owned                               $     0     $     0      $  711
  Retirements of fixed assets                                               $     0     $     0      $   34
</TABLE>

                                                     77

<PAGE>

- --------------------------------------------------------------------------------
                          NOTES TO FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------
December 31, 1998, 1997 and 1996

(1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Vintage  Bank (the  "Bank")  is a  California  state  chartered  bank.  The Bank
operates three branches in the California County of Napa. The Bank offers a full
range of  commercial  banking  services  to  individuals  and the  business  and
agricultural communities of Napa County. Most of the Bank's customers are retail
customers and small to  medium-sized  businesses.  The  accounting and reporting
policies of the Bank conform with generally accepted  accounting  principles and
general practice within the banking  industry.  The more significant  accounting
and reporting policies are discussed below.

Use of estimates in the  preparation of financial  statements The preparation of
financial statements in conformity with generally accepted accounting principles
requires  management to make estimates and assumptions  that affect the reported
amounts  of assets and  liabilities  and  disclosure  of  contingent  assets and
liabilities at the date of the financial  statements and the reported amounts of
revenues and expenses during the reporting  period.  Actual results could differ
from those estimates.

Investment  securities  Investments in debt and equity securities are classified
as  "held-to-maturity"  or   "available-for-sale".   Investments  classified  as
held-to-maturity are those which the Bank has the ability and the intent to hold
until  maturity,  and are  reported at cost,  adjusted for the  amortization  or
accretion of premiums or discounts. Investments classified as available-for-sale
are reported at fair value with unrealized gains and losses, net of related tax,
if any,  reported as other  comprehensive  income and included in  shareholders'
equity.

Premiums and  discounts  are  amortized or accreted over the life of the related
investment  security  as an  adjustment  to yield using the  effective  interest
method.  Dividend and interest income are recognized when earned. Realized gains
and losses are computed on the specific identification method. Securities deemed
permanently  impaired  are written  down in the period such a  determination  is
made.

Loans  Loans are stated at the  principal  amount  outstanding,  net of unearned
income.  Nonrefundable  loan  origination  fees and loan  origination  costs are
deferred  and  amortized  into  income  over the  contractual  life of the loan.
Interest income is accrued on a simple interest basis.

Loans on which the accrual of interest has been  discontinued  are designated as
nonaccrual  loans. The Bank's policy is to place loans on nonaccrual status when
management  believes  that the  borrower's  financial  condition,  after  giving
consideration  to economic and business  conditions and collection  efforts,  is
such that the presumption of collectibility of interest no longer is prudent. In
determining  income  recognition  on loans,  generally no interest is recognized
with respect to loans on which a default of interest or  principal  has occurred
for a period of 90 days or more.

Allowance  for loan losses The Bank  maintains an allowance for loan losses at a
level  considered  adequate  to provide  for  probable  losses  inherent  in the
existing  loan  portfolio.  The  allowance is increased by  provisions  for loan
losses and reduced by net charge-offs. The allowance for loan losses is based on
estimates and ultimate losses may vary from current  estimates.  These estimates
are reviewed  periodically and as adjustments become necessary they are reported
in earnings in the periods in which they  become  known.  The Bank makes  credit
reviews  of the  loan  portfolio  and  considers  current  economic  conditions,
historical loan loss experience and other factors in determining the adequacy of
the allowance balance.

The Bank defines a loan as impaired  when it is probable the Bank will be unable
to collect  all  amounts  due  according  to the  contractual  terms of the loan
agreement.  Impaired  loans are measured  based on the present value of expected
future cash flows discounted at the loan's original  effective  interest rate or
based on the loan's  observable market price or the fair value of the collateral
if the loan is  collateral  dependent.  When the measure of the impaired loan is
less than the  recorded  investment  in the loan,  the  impairment  is  recorded
through a valuation allowance.

Other real estate owned Other real estate owned  represents real estate acquired
through  foreclosure  and is  carried at the lower of cost or fair  value,  less
estimated selling costs.

Bank premises and equipment Bank premises,  leasehold  improvements,  furniture,
fixtures and equipment are carried at cost, net of accumulated  depreciation and
amortization,  which are calculated on a straight-line  basis over the estimated
useful life of the  property or the term of the lease (if less).  Bank  premises
are depreciated  over forty years,  furniture and fixtures are depreciated  over
five to fifteen years, and equipment is generally depreciated over three to five
years.

Income taxes For financial reporting purposes,  the Bank records a provision for
income taxes using the liability method of accounting.  A deferred tax liability
or asset is recorded for all  temporary  differences  between  financial and tax
reporting.


                                       78

<PAGE>

Deferred tax expense or benefit  results from the net change  during the year of
the  deferred  tax assets and  liabilities.  The  measurement  of tax assets and
liabilities is based on the provisions of enacted tax laws.

Statements  of cash flows The Bank  defines  cash and due from banks and federal
funds sold as cash and cash equivalents for the statements of cash flows.

Stock-based compensation The Bank uses the intrinsic value method to account for
its  stock  option  plans  (in  accordance  with the  provisions  of  Accounting
Principles  Board Opinion No. 25).  Under this method,  compensation  expense is
recognized for awards of options to purchase shares of common stock to employees
under  compensatory  plans  only if the fair  market  value of the  stock at the
option  grant date (or other  measurement  date,  if later) is greater  than the
amount the  employee  must pay to  acquire  the stock.  Statement  of  Financial
Accounting Standards No. 123, Accounting for Stock-Based Compensation (SFAS 123)
permits  companies to continue  using the intrinsic  value method to account for
stock  option  plans.  The fair value based  method  results in  recognizing  as
expense over the vesting period the fair value of all stock-based  awards on the
date of grant.  The Bank has  elected to  continue  to use the  intrinsic  value
method and the pro forma  disclosures  required by SFAS 123 using the fair value
method and are included in Note 12.

Earnings per common share In 1997, the Bank adopted SFAS No. 128,  "Earnings Per
Share",  which establishes  standards for computing and presenting  earnings per
share (EPS). It replaced the  presentation of primary and fully diluted EPS with
a presentation  of basic and diluted EPS. It also requires a  reconciliation  of
the numerator and  denominator of the basic EPS computation to the numerator and
denominator of the diluted EPS computation. The implementation of this statement
had no effect on Vintage Bank's reported  financial position or net income. As a
result of adopting  SFAS No. 128,  earnings per share data for all prior periods
has been restated.

Segment  reporting  Effective  January 1, 1998,  the Bank  adopted  Statement of
Financial  Accounting  Standards  No.  131,  "Disclosures  About  Segments of an
Enterprise and Related  Information,"  (SFAS 131).  This  Statement  establishes
standards for the reporting and display of information about operating  segments
and related  disclosures.  The Bank's  only  operating  segments  consist of its
traditional   community  banking  activities   provided  through  its  branches.
Community banking  activities  include the Bank's commercial and retail lending,
deposit  gathering  and  investment  and  liquidity  management  activities.  As
permitted  under the  Statement,  the Bank has  aggregated  the  results  of the
branches into a single reportable segment. The combined results are reflected in
the financial statements.

Future  financial  accounting  standards In June 1998, the Financial  Accounting
Standards Board (FASB) issued  Statement of Financial  Accounting  Standards No.
133, Accounting for Derivative Instruments and Hedging Activities. The Statement
establishes  accounting and reporting  standards requiring that every derivative
instrument   (including  certain  derivative   instruments   embedded  in  other
contracts)  be  recorded in the  balance  sheet as either an asset or  liability
measured  at  its  fair  value.  The  Statement  requires  that  changes  in the
derivative's  fair value be  recognized  currently in earnings  unless  specific
hedged  accounting  criteria are met. Special  accounting for qualifying  hedges
allows a derivative's  gains and losses to offset  related  results on the hedge
item  in the  income  statement,  and  requires  that a  company  must  formally
document,  designate,  and assess the effectiveness of transactions that receive
hedge accounting.

Statement  133 is effective for fiscal years  beginning  after June 15, 1999 and
the Bank plans to adopt its provisions effective January 1, 2000. While the Bank
does not currently  utilize any  traditional  derivative  instruments  (options,
swaps, forwards, etc.) in its business, certain of its loans and other financial
instruments  may have  embedded  derivatives  such as call or put features  that
would be  required to be  accounted  for  differently  under this  Statement  as
compared to current accounting  principles.  The Bank has not yet quantified the
impacts, if any, of adopting Statement 133 on its financial statements.


                                       79

<PAGE>

<TABLE>
(2) INVESTMENT SECURITIES

The amortized cost and approximate  fair value of  investment  securities  at
December 31, 1998 are as follows:
<CAPTION>
                                                               Gross             Gross
                                           Amortized         Unrealized        Unrealized      Approximate
                                             Cost              Gains             Losses         Fair Value
                                             ----              -----             ------         ----------
<S>                                     <C>                   <C>               <C>            <C>
Held-to-maturity:
Municipal securities                    $13,512,384           $289,032          $44,644        $13,756,772
                                        ===========           ========          =======        ===========

Available-for-sale:
Equity securities                       $   777,200           $      0          $     0        $   777,200
Securities of the US Treasury
   and other government agencies         11,531,766            172,189              523         11,703,432
Corporate debt securities                12,272,305            179,936                7         12,452,234
Mortgage-backed securities               23,265,298            340,384           32,890         23,572,792
                                         ----------           --------          -------        -----------
                                        $47,846,569           $692,509          $33,420        $48,505,658
                                        ===========           ========          =======        ===========

The  amortized  cost and  approximate  fair value of  investment  securities  at
December 31, 1997 are as follows:

                                                               Gross             Gross
                                          Amortized          Unrealized       Unrealized       Approximate
                                             Cost              Gains             Losses         Fair Value
                                             ----              -----             ------         ----------
Held-to-maturity:
Municipal securities                    $ 4,017,714           $158,031          $     0        $ 4,175,745
                                         ==========           ========          =======         ==========

Available-for-sale:
Equity securities                       $   688,400           $      0          $     0        $   688,400
Securities of the US Treasury
   and other government agencies          7,508,676             79,898                0          7,588,574
Corporate debt securities                 8,650,197             86,097                3          8,736,291
Mortgage-backed securities               18,186,983            361,497           12,468         18,536,012
                                         ----------           --------           ------         ----------
                                        $35,034,256           $527,492          $12,471        $35,549,277
                                        ===========           ========          =======        ===========

The  following  table  shows the  amortized  cost and  estimated  fair  value of
investment securities by contractual maturity at December 31, 1998:


                                               Held-to-Maturity                  Available-for-Sale
                                          Amortized            Fair         Amortized             Fair
                                             Cost             Value            Cost              Value
                                             ----             -----            ----              -----

Within one year                         $         0        $         0      $ 3,509,873        $ 3,529,389
After one but within five years           1,513,655          1,578,949       15,762,676         16,038,049
After five but within ten years           4,839,580          4,911,695        1,022,083          1,034,590
Over ten years                            7,159,149          7,266,128        3,509,439          3,553,639
Equity securities                                 0                  0          777,200            777,200
Mortgage-backed securities                        0                  0       23,265,298         23,572,791
                                        -----------        ----------       -----------        -----------
Total                                   $13,512,384        $13,756,772      $47,846,569        $48,505,658
                                        ===========        ===========      ===========        ===========
</TABLE>
As  of  December  31,  1998  and  1997  securities  carried  at  $2,067,813  and
$2,028,125,  respectively,  were pledged to secure public and other  deposits as
required by law.

Total  proceeds from the sale of securities  available for sale during 1998 were
$4,327,823.  Gross gains of $52,600 were realized on those sales.  The Bank also
recovered $12,678 on previously charged off securities.

Total  proceeds from the sale of securities  available for sale during 1997 were
$4,003,516.  Gross gains of $7,699 and gross losses of $19,377 were  realized on
those  sales.  The Bank  also  recovered  $406,930  on  previously  charged  off
securities.


                                       80

<PAGE>


(3) LOANS AND ALLOWANCE FOR LOAN LOSSES
<TABLE>
At December 31, 1998 and 1997,  the loan  portfolio  consisted of the following,
net of deferred loan fees of $439,302 and $289,570 respectively:
<CAPTION>
                                                                        1998                     1997
                                                                        ----                     ----
<S>                                                                  <C>                      <C>
Real estate loans                                                    $51,643,406              $34,089,199
Installment loans                                                     18,460,555               15,918,156
Construction loans                                                     5,950,207                6,446,381
Commercial loans secured by real estate                                6,062,585                9,610,793
Commercial loans                                                      14,410,117               16,458,361
                                                                     -----------              -----------
                                                                      96,526,870               82,522,890
Less allowance for loan losses                                         1,751,693                1,532,128
                                                                     -----------              -----------
                                                                     $94,775,177              $80,990,762
                                                                     ===========              ===========
</TABLE>
Nonaccrual  loans were $88,694 at December 31, 1998 and $466,051 at December 31,
1997. As a result of being placed on nonaccrual  status,  approximately  $65,905
and $20,595 in interest income was foregone during 1997 and 1996,  respectively.
There was no interest  foregone  during 1998.  As of December 31, 1998 and 1997,
there were no loans 90 days or more past due but still accruing interest.
<TABLE>
Changes in the allowance for loan losses are as follows:
<CAPTION>
                                                 1998                   1997                     1996
                                                 ----                   ----                     ----
<S>                                           <C>                     <C>                      <C>
Balance, beginning of year                    $1,532,128              $1,474,437               $1,326,186
Provision for loan losses                        240,000                 240,000                  240,000
Loans charged off                                (59,210)               (195,903)                (127,519)
Recoveries of loans
   previously charged off                         38,775                  13,594                   35,770
                                              ----------              ----------               ----------
Balance, end of year                          $1,751,693              $1,532,128               $1,474,437
                                              ==========              ==========               ==========
</TABLE>
As of December 31, 1998 and 1997,  the Bank's  recorded  investment  in impaired
loans was $1,174,054 and  $2,146,434,  respectively,  and the related  valuation
allowance as of those dates was $120,000 and $140,000.  This valuation allowance
is included in the allowance for loan losses on the balance  sheet.  The average
record  investment in impaired loans was  $1,660,000,  $1,906,000 and $1,742,000
for the years ended December 31, 1998, 1997 and 1996, respectively.

Interest  payments  received on impaired  loans are recorded as interest  income
unless collection of the remaining recorded investment is doubtful in which case
payments  received are recorded as reductions of principal.  The Bank recognized
interest  income on impaired  loans of $106,379,  $202,262 and $136,974 in 1998,
1997 and 1996, respectively.


                                       81

<PAGE>

(4) BANK PREMISES AND EQUIPMENT
<TABLE>
Bank  premises  and  equipment  at December  31, 1998 and 1997  consisted of the
following:
<CAPTION>
                                                                   Accumulated
                                                                   Depreciation           Net Book
                                                     Cost         & Amortization            Value
                                                     ----         --------------            -----
<S>                                              <C>                 <C>                 <C>
1998
Land                                             $  706,277          $        0          $  706,277
Bank premises                                     1,611,508             337,419           1,274,089
Furniture, fixtures and equipment                 2,368,523           1,838,755             529,768
Leasehold improvements                              312,335              88,635             223,700
                                                    -------              ------             -------
                                                 $4,998,643          $2,264,809          $2,733,834
                                                 ==========          ==========          ==========

1997
Land                                               $706,277                  $0          $  706,277
Bank premises                                     1,598,570             290,336           1,308,234
Furniture, fixtures and equipment                 2,243,332           1,531,282             712,050
Leasehold improvements                              304,016              54,559             249,457
                                                    -------              ------             -------
                                                 $4,852,195          $1,876,177          $2,976,018
                                                 ==========          ==========          ==========
</TABLE>

Depreciation  and  amortization  expense,  included  in  occupancy  expense  and
equipment expense,  was $388,632,  $403,593 and $307,621 in 1998, 1997 and 1996,
respectively.

(5) COMMITMENTS AND CONTINGENCIES

The Bank leases the premises for its Brown's Valley and Bel Aire Offices.  Total
rent was $128,043,  $113,271 and $38,489 in 1998,  1997 and 1996,  respectively,
and is included in occupancy and equipment expenses. The total commitments under
non-cancelable leases are as follows:

                            Year            Total
                            ----            -----

                            1999           $119,849
                            2000            119,568
                            2001             94,092
                            2002            100,716
                            2003            100,716
                      Thereafter            302,148
                                           --------
                           Total           $837,089
                                           ========


(6) TIME DEPOSITS AND INTEREST ON TIME DEPOSITS

Time  certificates  of deposit in  denominations  of  $100,000  or more  totaled
$17,443,413  and  $14,765,376  at  December  31,  1998 and  1997,  respectively.
Interest expense on these deposits was $831,094, $717,442 and $624,560 for 1998,
1997 and 1996,  respectively.

At December 31, 1998, the scheduled maturities of CD's are as follows:

                            Year            Total
                            ----            -----

                            1999        $47,689,225
                            2000          4,071,499
                            2001            870,824
                            2002            390,191
                            2003            639,864
                                        -----------
                                        $53,661,603
                                        ===========


                                       82

<PAGE>


(7) FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK

The Bank makes  commitments to extend credit in the normal course of business to
meet the  financing  needs of its  customers.  Commitments  to extend credit are
agreements  to  lend to a  customer  as long as  there  is no  violation  of any
condition  established  in  the  contract.   Commitments  generally  have  fixed
expiration dates or other termination  clauses and may require payment of a fee.
Since many of the  commitments  are expected to expire without being drawn upon,
the  total  commitment  amount  does  not  necessarily   represent  future  cash
requirements.

The Bank is  exposed  to  credit  loss,  in the event of  nonperformance  by the
borrower,  in the  contract  amount  of the  commitment.  The Bank uses the same
credit  policies  in  making   commitments  as  it  does  for   on-balance-sheet
instruments  and evaluates each  customer's  creditworthiness  on a case-by-case
basis.  The amount of  collateral  obtained if deemed  necessary  by the Bank is
based on management's credit evaluation of the borrower.  Collateral held varies
but may include  accounts  receivable,  inventory,  plant and equipment and real
property.

The Bank also issues standby letters of credit which are conditional commitments
to guarantee the  performance of a customer to a third party.  These  guarantees
are  primarily  issued  to  support   construction   bonds,   private  borrowing
arrangements and similar  transactions.  Most of these guarantees are short-term
commitments  expiring in decreasing amounts through 1999 and are not expected to
be drawn  upon.  The  credit  risk  involved  in  issuing  letters  of credit is
essentially the same as that involved in extending loan facilities to customers.
The Bank holds collateral as deemed necessary, as described above.
The  contract  amounts of  commitments  not  reflected  on the Balance  Sheet at
December 31, 1998 were as follows:

                                               Contract Amounts
                                               ----------------
             Loan Commitments                    $27,964,000
             Standby Letters of Credit           $ 1,584,000

(8) CONCENTRATIONS OF CREDIT RISKS

The  majority of the Bank's  loan  activity  is with  customers  located in Napa
County, California.  Although the Bank has a diversified loan portfolio, a large
portion of its loans is for  construction of residences,  and many of the Bank's
commercial loans are secured by real estate in Napa County. Approximately 82% of
the Bank's loans are secured by real  estate.  This  concentration  is presented
below:

                                               (In 000's)
                                                 As of
                                           December 31, 1998
                                           -----------------
Construction/Land Development:
     Land Development                            $1,640
     Owner Occupied Residential                   3,733
     Non-owner Occupied Residential                 440
     Commercial                                     137
Real Estate                                      51,643
Commercial - Real Estate Secured                  6,063
Installment - Real Estate Secured                15,244
                                                 ------
      Total                                     $78,900
                                                =======

(9) INCOME TAXES

The provision  for (benefits  from) federal and state income taxes for the years
ended December 31, 1998, 1997 and 1996 consisted of:

                              1998                1997                   1996
                              ----                ----                   ----
Current
   Federal                $  926,000           $  873,000            $  776,600
   State                     381,000              323,000               307,100
                          ----------           ----------            ----------
                           1,307,000            1,196,000             1,083,700
Deferred
   Federal                    (1,000)              31,500               (26,600)
   State                      (5,000)              15,500                15,900
                          ----------           ----------            ----------
                             ($6,000)              47,000              ($10,700)
                          ----------           ----------            ----------
Total                     $1,301,000           $1,243,000            $1,073,000
                          ==========           ==========            ==========


                                       83
<PAGE>

Deferred tax assets and liabilities result from differences in the timing of the
recognition of certain income and expense items for tax and financial accounting
purposes. The sources of these differences and the amount of each are as follows
as of December 31, 1998 and 1997:


                                                        1998              1997
                                                        ----              ----
Deferred Tax Assets:
   Tax loan loss provision less than book             $674,000          $642,200
   Other                                               171,000           139,700
                                                      --------          --------
                                                      $845,000          $781,900
                                                      ========          ========

Deferred Tax Liabilities:
   Tax benefit on unrealized securities gains         $274,000          $214,100
   Cumulative difference between cash and
      accrual basis reporting                                                  0
   Accumulated accretion                                36,000            24,800
   Tax depreciation more than book                      60,000            31,600
   Federal tax benefits on state taxes due              65,000            45,800
   Other                                               230,000           233,800
                                                      --------          --------
                                                       665,000           550,100
                                                      --------          --------
   Net Deferred Tax Asset                             $180,000          $231,800
                                                      ========          ========
<TABLE>
The Bank had no valuation  allowance as of December 31, 1998 or 1997.  The total
tax differs from the federal statutory rate of 34% because of the following:
<CAPTION>

                                           1998                     1997                   1996
                                           ----                     ----                   ----

                                       Amount   Rate           Amount   Rate           Amount   Rate
                                       ------   ----            -----   ----           ------   ----
<S>                                <C>           <C>       <C>           <C>         <C>         <C>
Tax provision at statutory rate    $1,160,000    34%       $1,053,000    34%         $924,600    34%
Interest on obligations of
   states and political
   subdivisions exempt from
   federal taxation                  (154,000)   (3%)         (77,000)   (3%)         (87,600)   (3%)
State franchise taxes                 245,000     7%          221,500     7%          194,400     7%
Other, net                             50,000     2%           45,500     2%           41,600     2%
                                   ----------    ---       ----------    ---       ----------    ---
                                   $1,301,000    40%       $1,243,000    40%       $1,073,000    40%
                                   ==========    ===       ==========    ===       ==========    ===
</TABLE>

(10) DIVIDEND RESTRICTIONS

The Bank is regulated by the Board of  Governors of the Federal  Reserve  System
and by the State of  California  Department of Financial  Institutions.  Federal
Reserve  Board  regulations  prohibit  cash  dividends,   except  under  limited
circumstances,  if the  distribution  would result in a withdrawal of capital or
exceed the Bank's net profits then on hand,  after  deducting its losses and bad
debts.  Furthermore,  cash  dividends  cannot be paid without the prior  written
approval of the Federal Reserve Board if the total of all dividends  declared in
one year exceeds the total of net profits for that year plus the  preceding  two
calendar  years,  less any required  transfers to surplus under state or federal
law.  California  banking  laws limit cash  dividends  to the lesser of retained
earnings or net income for the last three years,  net of the amount of any other
distribution  made to shareholders  during such period. As of December 31, 1998,
the Bank had retained earnings of $5,521,351 eligible for dividends.


                                       84

<PAGE>


(11) SHAREHOLDERS' EQUITY AND EARNINGS PER SHARE

The Bank  declared 5% stock  dividends  on January 22,  1996,  January 27, 1997,
January 26, 1998 and January 28, 1999.  As a result of the stock  dividends  and
stock split, the number of common shares outstanding and earnings per share data
was adjusted retroactively for all periods presented.
<TABLE>
The following  table  reconciles the numerator and  denominator of the Basic and
Diluted earnings per share computations:
<CAPTION>

                                                                  Weighted Average              Per-Share
                                                Net Income             Shares                      Amount
                                                ----------             ------                      ------

                                                              For the year ended 1998
                                                              -----------------------
<S>                                             <C>                      <C>                        <C>
  Basic earnings per share                      $2,110,736               1,496,266                  $1.41
  Stock options                                                            46,510
  Diluted earnings per share                                             1,542,776                  $1.37

                                                              For the year ended 1997
                                                              -----------------------

  Basic earnings per share                      $1,854,076               1,429,785                  $1.30
  Stock options                                                            46,110
  Diluted earnings per share                                             1,475,895                  $1.26

                                                              For the year ended 1996
                                                              -----------------------

  Basic earnings per share                      $1,646,443               1,405,051                  $1.17
  Stock options                                                            23,990
  Diluted earnings per share                                             1,429,041                  $1.15
</TABLE>

(12) STOCK OPTION PLAN

The Bank has a stock option plan. The Bank may grant up to 337,211 options under
the plan. The Bank has granted 271,757  options  through  December 31, 1998. The
option exercise price equals the stock's market price on the date of grant.  The
options become exercisable over five years and expire in five to ten years.
<TABLE>
A summary of the status of the Company's stock option plan at December 31, 1998,
1997 and 1996 and stock option activity during the years then ended is presented
in the table below:
<CAPTION>
                                      1998                        1997                        1996
                                      ----                        ----                        ----

                                            Weighted                    Weighted                    Weighted
                                            Exercise                    Exercise                    Exercise
                               Shares        Price        Shares         Price         Shares        Price
                               ------        -----        ------         -----         ------        -----
<S>                           <C>            <C>          <C>            <C>           <C>           <C>
Outstanding at
    beginning of year         210,111        $11.14       135,256        $ 6.26        163,787       $5.44
Granted                         4,200        $19.88       132,300        $14.16         12,733       $7.99
Exercised                     (46,273)       $ 6.24       (52,213)       $ 5.82        (41,264)      $3.54
Cancelled                           0        $    0        (5,232)       $ 6.47              0       $   0
Outstanding at
   end of year                168,038        $12.96       210,111        $11.14        135,256       $6.26
Exercisable at
   end of year
Weighted-average               30,827        $ 9.56        44,136        $ 6.13         70,450       $6.07
   fair value of
   options granted
   during the year                           $ 6.97                      $ 5.81                      $2.84

</TABLE>
                                                       85

<PAGE>
<TABLE>
The following table summarizes  information  about stock options  outstanding at
December 31, 1998:
<CAPTION>
                     Options Outstanding                                      Options Exercisable
                     -------------------                                      -------------------
       Range             Number          Weighted-Average       Weighted-      Number Exercisable       Weighted-
        of           Outstanding at          Remaining           Average               at                Average
  Exercise Prices       12/31/98         Contractual Life      Exercise Price        12/31/98           Execise Price
  --------------       --------          ----------------      -------------        --------           -------------
<S>                    <C>                    <C>                 <C>               <C>                   <C>
$  6.46 to $ 7.90       31,958                 1.00                $ 7.00            19,340                $ 6.74
$14.06 to  $19.88      136,080                 3.99                $14.36            11,487                $14.29
                       ------
                       168,038
</TABLE>

The fair value of each option  grant is estimated on the date of grant using the
Black-Scholes   option   pricing  model  with  the  following   weighted-average
assumptions  used for  grants in 1998,  1997 and 1996,  respectively:  risk-free
interest rate of 4.62% for options  issued in 1998,  6.33% and 6.65% for options
issued in 1997 and 5.24% for options issued in 1996; expected dividend yields of
 .94%,  1.01% and 1.81%;  expected  lives of 6 years and expected  volatility  of
30.85%.
<TABLE>
The Bank  accounts for stock options under APB Opinion No. 25. Had the Bank used
the fair value based  method  prescribed  by SFAS No. 123, the Bank's net income
and earnings per share  amounts would have been reduced to the pro forma amounts
indicated below:
<CAPTION>
                                                1998                   1997                   1996
                                                ----                   ----                   ----
<S>                                       <C>                    <C>                     <C>
Net Income:
     As Reported                          $2,110,736             $1,854,076              $1,646,443
     Pro Forma                            $1,984,791             $1,733,004              $1,641,237
Earnings Per Share:
     As Reported:
        Basic                             $     1.41             $     1.30              $     1.17
        Diluted                           $     1.37             $     1.26              $     1.15
     Pro Forma:
       Basic                              $     1.33             $     1.27              $     1.23
       Diluted                            $     1.29             $     1.23              $     1.21
</TABLE>

(13) RELATED PARTY TRANSACTIONS

In the ordinary course of business, the Bank makes loans to directors,  officers
and principal  shareholders on substantially the same terms,  including interest
rates and collateral,  as those for comparable  transactions  with  unaffiliated
persons. An analysis of net loans to related parties for the year ended December
31, 1998 is as follows:
                                            (In 000's)

Balance at beginning of year                 $4,032
     Additions                                1,610
     Repayments                              (1,537)
                                             ------
Balance at end of year                       $4,105
                                             ======

Total undisbursed commitments as of December 31, 1998 were $704,254.

A law firm in which one of the  Bank's  directors  and one of its  officers  are
principals serves as the Bank's general counsel. During 1998, 1997 and 1996 fees
of $38,000, $31,000 and $26,000, respectively, were paid to this firm.


                                       86

<PAGE>


(14) RESTRICTIONS

The Bank is required to maintain reserves with the Federal Reserve Bank equal to
a percentage of its reservable deposits.  Reserve balances that were required by
the Federal  Reserve Bank were  $1,506,000  and $1,072,000 for December 31, 1998
and 1997, respectively.

(15) RETIREMENT PLANS

The Bank has a Profit  Sharing  and Salary  Deferral  401(K)  Plan to enable its
employees  to share in the Bank's  profits and to defer  receipt of a portion of
their  salaries.  Employees  can defer up to 15% of their  base  pay,  up to the
maximum amount allowed by the Internal Revenue Code. In addition, the Bank makes
discretionary  contributions  to the  profit  sharing  account  and  the  401(K)
account,  which are  determined  by the Board of  Directors  each year.  Amounts
charged to  operating  expenses  under  this plan were  $120,000,  $109,000  and
$88,000 for the years ended  December  31,  1998,  1997 and 1996,  respectively.
During 1998, the Bank implemented a Director's  Supplemental Retirement Program.
The Program  contains a  non-qualified  defined benefit plan and a non-qualified
defined contribution plan. Directors and select officers designated by the Board
of  Directors  of the Bank are covered by one or the other of these  plans.  The
plans are unfunded, however the Bank has purchased insurance on the lives of the
participants and intends to use the cash values of these policies ($2,540,456 at
December 31, 1998) to pay the retirement obligations.

(16) FAIR VALUE OF FINANCIAL INSTRUMENTS
<TABLE>
The following table presents the carrying  amounts and fair values of the Bank's
financial instruments at December 31, 1998 and 1997:
<CAPTION>
                                         Carrying            Fair              Carrying            Fair
                                         Amounts             Value             Amounts             Value
                                         -------             -----             -------             -----
                                                                  (In 000's)
                                                   1998                                   1997
                                                   ----                                   ----
<S>                                     <C>               <C>                  <C>               <C>
Financial Assets:
   Cash and cash equivalents            $ 14,402          $ 14,402             $ 17,621          $ 17,621
   Time deposits with other
   Investment securities                  62,018            62,262               39,567            39,725
   Loans, net                             94,775            95,828               80,991            81,542
   Accrued interest receivable             1,335             1,335                  951               951

Financial Liabilities:
   Deposits                             $162,173          $162,385             $131,390          $131,507
   Accrued interest payable                  509               509                  501               501
</TABLE>

SFAS No. 107,  Disclosures about Fair Value of Financial  Instruments - SFAS No.
107 defines the fair value of a financial  instrument as the amount at which the
instrument could be exchanged in a current  transaction between willing parties.
The following  methods and  assumptions  were used to estimate the fair value of
each class of financial instruments:

Cash  and cash  equivalents  - Cash and cash  equivalents  are  valued  at their
carrying amounts because of the short-term nature of these instruments.

Investment  Securities  -  Investment  securities  are  valued at quoted  market
prices. See Note 2 for further analysis.

Loans - Loans with variable  interest  rates are valued at the current  carrying
value,  because  these loans are regularly  adjusted to market  rates.  The fair
value of fixed rate loans is  estimated  by  discounting  the future  cash flows
using  current  rates at which  similar  loans would be made to  borrowers  with
similar  credit  ratings for the same  remaining  maturities.  The fair value of
impaired loans is stated net of the related valuation allowance, if any.


                                       87

<PAGE>

Accrued interest receivable - The balance approximates its fair value.

Accrued interest payable - The balance approximates its fair value.

Deposits,  time deposits  with other banks - The fair value of demand  deposits,
savings accounts and interest-bearing transaction accounts is the amount payable
on demand at the reporting date. The fair value of time deposits is estimated by
discounting  the  contractual  cash flows at current  rates  offered for similar
instruments with the same remaining maturities.

(17) COMPREHENSIVE INCOME

As of  January 1, 1998,  the Bank  adopted  Statement  of  Financial  Accounting
Standards No. 130, Reporting  Comprehensive  Income,  (SFAS 130). This Statement
established  standards for the reporting and display of comprehensive income and
its components in the financial statements.  For the Bank,  comprehensive income
includes net income  reported on the statement of income and changes in the fair
value  of  its  available-for-sale   investments  reported  as  a  component  of
Stockholders' Equity.
<TABLE>
The changes in the components of other comprehensive  income for the years ended
December 31 1998, 1997 and 1996 are reported as follows:
<CAPTION>
                                                                     1998           1997          1996
                                                                     ----           ----          ----
<S>                                                                <C>            <C>           <C>
Holding gain arising during the period, net of tax                 $122,321       $421,412      $37,734
      Reclassification  adjustment  for  net  realized  gains  on
      securities   available-for-sale   included  in  net  income
      during the year,  net of tax expenses of $27,136,  $163,059
      and tax benefits of $26,334, respectively                     (38,142)      (229,193)      37,014
                                                                   --------       --------      -------
Net gain recognized in other comprehensive income                  $ 84,179       $192,219      $74,748
</TABLE>
(18) REGULATORY MATTERS

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

         Quantitative  measures  established  by  regulation  to ensure  capital
adequacy  require the Bank to maintain  minimum amounts and ratios (set forth in
the table below) of total and Tier I capital (as defined in the  regulations) to
risk-weighted assets (as defined), and of Tier I capital (as defined) to average
assets (as defined). Management believes, as of December 31, 1998, that the Bank
meets all capital adequacy requirements to which it is subject.

         As of December 31, 1998, the most recent  notification from the Federal
Reserve  Bank  categorized  the Bank as well  capitalized  under the  regulatory
framework for prompt  corrective  action. To be categorized as well capitalized,
the Bank must maintain  minimum total  risk-based,  Tier I risk-based and Tier I
leverage  ratios as set forth in the table.  There were no  conditions or events
since that notification that management  believes have changed the institution's
category.


                                       88
<PAGE>

<TABLE>
The Bank's  actual  capital  amounts and ratios are also  presented in the table
below:
<CAPTION>
                                                                                  To Be Well Capitalized
                                                            For Capital           Under Prompt Corrective
                                            Actual        Adequacy Purposes          Action Provisions
                                            ------        -----------------          -----------------

                                                                    (In 000's)
                               Amount        Ratio       Amount        Ratio         Amount           Ratio
                               ------        -----       ------        -----         ------           -----

As of December 31, 1998:
<S>                           <C>            <C>         <C>            <C>         <C>               <C>
Total Capital (to Risk
     Weighted Assets)         $18,100        14.39%      $10,065       >8.0%        $12,581          >10.0%
                                                                       -                             -
Tier I Capital (to Risk
     Weighted Assets)          16,525        13.14%        5,032       >4.0%          7,548           >6.0%
                                                                       -                              -
Tier I Capital (to
     Weighted Assets)          16,525         9.25%        7,114       >4.0%          8,892           >5.0%
                                                                       -                              -
As of December 31, 1997:

Total Capital (to Risk
     Weighted Assets)         $15,513        14.53%      $ 8,485       >8.0%        $10,607          >10.0%
                                                                       -                             -
Tier I Capital (to Risk
     Weighted Assets)          14,185        13.37%        4,243       >4.0%          6,364           >6.0%
                                                                       -                              -
Tier I Capital (to
   Average Assets)             14,185        10.01%        5,666       >4.0%          7,083           >5.0%
                                                                       -                              -
</TABLE>


                                                     89

<PAGE>

- --------------------------------------------------------------------------------
                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS
- --------------------------------------------------------------------------------

To the Shareholders and Board of Directors of Vintage Bank:

We have audited the  accompanying  balance  sheets of Vintage Bank (a California
state-chartered  Bank)  as of  December  31,  1998  and  1997  and  the  related
statements of income, changes in shareholders' equity and cash flows for each of
the three years ended  December 31, 1998.  These  financial  statements  are the
responsibility  of the Bank's  management.  Our  responsibility is to express an
opinion on these financial statements based on our audits.

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

In our opinion,  the financial  statements  referred to above present fairly, in
all material respects, the financial position of Vintage Bank as of December 31,
1998 and 1997 and the results of its  operations  and its cash flows for each of
the three years ended December 31, 1998 in conformity  with  generally  accepted
accounting principles.




San Francisco, California
February 23, 1999


                                       90

<PAGE>

                                     PART II

Item 24.  Indemnification of Directors and Officers

Section 317 of the California  Corporations Code authorizes a court to award, or
a corporation's board of Directors to grant,  indemnity to directors,  officers,
employees and other agents of the  corporation  in terms  sufficiently  broad to
permit  such  indemnification   under  certain   circumstances  for  liabilities
(including reimbursement for expenses incurred) arising under the Securities Act
of 1933 as amended.

Article VI. of the Articles of  Incorporation  of North Bay Bancorp provides for
indemnification of agents including directors,  officers and employees,  through
bylaws,  agreements with agents, vote of shareholders or disinterested directors
or otherwise,  in excess of the  indemnification  otherwise permitted by Section
317 of the California  Corporations  Code, subject only to the applicable limits
set forth in Section  204 of the  California  Corporations  Code.  Article V. of
North Bay's Articles further provides for the elimination of director  liability
for monetary damages to the maximum extent allowed by California law

Section 48 of North Bay's Bylaws  provides  that North Bay shall  indemnify  its
"agents", as defined in Section 317 of the California  Corporations Code, to the
full extent  permitted  by said  Section,  as amended  from time to time,  or as
permitted by any successor statute to said Section.

North Bay maintains  insurance  covering its  directors,  officers and employees
against any liability  asserted against any of them and incurred by any of them,
whether or not North Bay would have the power to  indemnify  them  against  such
liability  under the  provisions  of applicable  law or the  provisions of North
Bay's Bylaws.

Item 25. Other Expenses of Issuance and Distribution (1).

          All expenses of the Offering will be borne by North Bay. The following
table sets forth an itemized estimate of such expenses:


- --------------------------------------------------------------------------------
Registration Filing Fees                                                $  1,390
- --------------------------------------------------------------------------------
Financial Advisor                                                          4,000
- --------------------------------------------------------------------------------
Transfer Agent Fees and Expenses                                           5,000
- --------------------------------------------------------------------------------
Blue Sky Filing Fees and Expenses                                          2,500
- --------------------------------------------------------------------------------
Printing and Engraving                                                    30,000
- --------------------------------------------------------------------------------
Legal Fees and Expenses                                                   75,000
- --------------------------------------------------------------------------------
Accounting Fees and Expenses                                              10,000
- --------------------------------------------------------------------------------
Miscellaneous                                                              7,110
- --------------------------------------------------------------------------------
Total                                                                   $135,000
- --------------------------------------------------------------------------------
(1) All expenses  listed in the chart are  estimates and subject to change prior
to effectiveness.


Item 26.   Recent Sales of Unregistered Securities.

On  November  1,  1999,  Vintage  Merger  Co.  (a  wholly-owned   subsidiary  of
Registrant), merged with and into The Vintage Bank resulting in the shareholders
of the Bank becoming the shareholders of the Registrant,  and further  resulting
in  the  Bank  becoming  the  wholly-owned  subsidiary  of the  Registrant.  The
reorganization took place in accordance with a Plan of Reorganization and Merger
Agreement entered into as of July 30, 1999 by and among Registrant, the Bank and
Merger  Co.  Pursuant  to the Plan of  Reorganization  each  share of the Bank's
outstanding Common Stock was converted into one share of Bancorp's Common Stock,
resulting in the issuance of 1,536,568 shares of the Registrant's common stock.

Shares  of   Registrant's   common   stock  issued  in   consideration   of  the
reorganization  were issued pursuant to exemption from registration  provided by
Section 3(a)(12) of the Securities Act of 1933, as amended.

<PAGE>

Item 27.  Exhibits

2.1      Plan of Reorganization and Merger Agreement entered into as of July 30,
         1999 by and among The Vintage  Bank,  Vintage  Merger Co. and North Bay
         Bancorp (1)

3.1      Articles of Incorporation of Registrant*

3.2      Bylaws as amended of Registrant*

5.1      Opinion re: legality

10.1     North Bay Bancorp Stock Option Plan*

10.2     Employment Agreement with Terry L. Robinson*

11.      Statement re:  computation  of per share earnings is included in Note 1
         to the  financial  statements to the  prospectus  included in Part I of
         this Registration Statement

21.      Subsidiaries of Registrant are: The Vintage Bank, a California  banking
         corporation

23.1     Consent of Counsel is included with the opinion re: legality as Exhibit
         5.1 to the Registration Statement

23.2     Consent of Arthur  Andersen LLP as independent  public  accountants for
         North Bay Bancorp and The Vintage Bank

23.3     Consent of the Hoefer & Arnett  [Incorporated]  as financial advisor to
         North Bay Bancorp

24.      Power of Attorney*

27.      Financial Data Schedule*

99.1     Opinion  of Hoefer & Arnett  Incorporated  dated  January  18,  2000 as
         financial advisor to North Bay Bancorp

99.2     Stock Subscription Application


*Previously filed

(1) Attached as Exhibit  7(c)(2) to North Bay Bancorp's  Current  Report on Form
8-K filed with the Securities and Exchange  Commission on November 29, 1999, and
incorporated herein by reference.

Item 28.  Undertakings

The undersigned Registrant hereby undertakes to:

(1)  File,  during  any  period  in  which it  offers  or  sells  securities,  a
post-effective amendment to this registration statement to:

(i) Include any prospectus required by section 10(a)(3) of the Securities Act;

(ii)  Reflect  in the  prospectus  any facts or events  which,  individually  or
together,  represent a fundamental change in the information in the registration
statement;  and notwithstanding the forgoing, any increase or decrease in volume
of securities offered (if the total dollar value of securities offered would not
exceed that which was  registered) and any deviation from the low or high end of
the estimated  maximum  offering range may be reflected in the form of prospects
filed with the  Commission  pursuant  to Rule 424(b)  (ss.230.424(b)  if, in the
aggregate,  the changes in the volume and represent no more than a 20% change in
the  maximum  aggregate   offering  price  set  forth  in  the  "Calculation  of
Registration Fee" table in the effective registration statement.


<PAGE>

(iii) Include any  additional  or changed  material  information  on the plan of
distribution.

(2)  For   determining   liability   under  the   Securities   Act,  treat  each
post-effective  amendment  as a new  registration  statement  of the  securities
offered,  and the offering of the securities at that time to be the initial bona
fide offering.

(3) File a  post-effective  amendment  to remove  from  registration  any of the
securities  that  remain  unsold  at the end of the  offering.  The  undersigned
Registrant hereby undertakes as follows:  that prior to any public reoffering of
the securities  registered hereunder through use of a prospectus with is part of
the  registration  statement,  by any  person  or party  who is  deemed to be an
underwriter  within the meaning of Rule 145(c),  the issuer undertakes that such
reoffering  prospectus will contain the information called for by the applicable
registration  form with  respect to  reofferings  by  persons  who may be deemed
underwriters,  in addition to the  information  called for by the other items of
the applicable form.

Insofar as indemnification  for liabilities  arising under the Securities Act of
1933 (the "Act") may be permitted to directors, officers and controlling persons
of the small business issuer pursuant to the foregoing provisions, or otherwise,
the small business issuer has been advised that in the opinion of the Securities
and  Exchange  Commission  such  indemnification  is  against  public  policy as
expressed in the Act and is, therefore, unenforceable.

In the event that a claim for  indemnification  against such liabilities  (other
than the payment by the small business issuer of expenses  incurred or paid by a
director,  officer or  controlling  person of the small  business  issuer in the
successful  defense of any  action,  suit or  proceeding)  is  asserted  by such
director,  officer or controlling person in connection with the securities being
registered, the small business issuer will, unless in the opinion of its counsel
the  matter  has been  settled by  controlling  precedent,  submit to a court of
appropriate  jurisdiction  the question  whether such  indemnification  by it is
against public policy as expressed in the Securities Act and will be governed by
the final adjudication of such issue.

<PAGE>


                                   SIGNATURES

Pursuant to the  requirements  of the Securities Act of 1933, the Registrant has
duly caused this Pre-Effective Amendment No. 1 to this Registration Statement to
be signed on its behalf by the  undersigned,  thereunto  duly  authorized in the
City of Napa, State of California, on February 7, 2000.

                     NORTH BAY BANCORP

                     /s/ Terry L. Robinson
                     ---------------------------------------------
                     By: Terry L. Robinson , President & Chief Executive Officer
<TABLE>
Pursuant to the  requirements of the Securities Act of 1933,  this  Registration
Statement has been signed by the following  persons in the capacities and on the
date indicated.
<CAPTION>
<S>                                                          <C>                        <C>
 /s/ Terry L. Robinson                           ,           Director,                  February 7, 2000
- -------------------------------------------------    Principal Executive Officer
Terry L. Robinson



/*/ David B. Gaw                                      ,      Director
- ------------------------------------------------------
David B. Gaw


/*/ Conrad W. Hewitt                                  ,      Director
- ------------------------------------------------------
Conrad W. Hewitt


/*/ Harlan R. Kurtz                                   ,      Director
- ------------------------------------------------------
Harlan R. Kurtz


/*/ Richard S. Long                                   ,      Director
- ------------------------------------------------------
Richard S.  Long


/*/ Thomas H. Lowenstein                              ,      Director
- ------------------------------------------------------
Thomas H. Lowenstein


/*/ Thomas F. Malloy                                  ,      Director
- ------------------------------------------------------
Thomas F. Malloy


/*/ James Tidgewell                                   ,      Director
- ------------------------------------------------------
James Tidgewell


 /s/ Lee-Ann Almeida                          ,      Principal Financial Officer         February 7, 2000
- ----------------------------------------------
Lee-Ann Almeida


*/s/ Terry L. Robinson                                                                   February 7, 2000
- -----------------------
by Terry L. Robinson as Power of Attorney
</TABLE>



<PAGE>

                                  EXHIBIT INDEX


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

2.1      Plan of Reorganization and Merger Agreement entered into as of July 30,
         1999 by and among The Vintage  Bank,  Vintage  Merger Co. and North Bay
         Bancorp. (1)

3.1      Articles of Incorporation of Registrant.*

3.2      Bylaws as amended of Registrant.*

5.1      Opinion re: legality.

10.1     North Bay Bancorp Stock Option Plan.*

10.2     Employment Agreement with Terry L. Robinson.*

11.      Statement re:  computation  of per share earnings is included in Note 1
         to the  financial  statements to the  prospectus  included in Part I of
         this Registration Statement.

21.      Subsidiaries of Registrant are: The Vintage Bank, a California  banking
         corporation.

23.1     Consent of Counsel is included with the opinion re: legality as Exhibit
         5.1 to the Registration Statement.

23.2     Consent of Arthur  Andersen LLP as independent  public  accountants for
         North Bay Bancorp and The Vintage Bank.

23.3     Consent of the Hoefer & Arnett  Incorporated  as  financial  advisor to
         North Bay Bancorp.

25.      Power of Attorney*

27.      Financial Data Schedule*

99.1     Opinion of Hoefer & Arnett  Incorporated  dated  Jaunuary  18,  2000 as
         financial advisor to North Bay Bancorp.

99.2     Stock Subscription Application

*Previously filed

(1)      Attached as Exhibit  7(c)(2) to North Bay Bancorp's  Current  Report on
         Form 8-K filed with the Securities and Exchange  Commission on November
         29, 1999, and incorporated herein by reference.







                                   Exhibit 5.1




                              Opinion Re: Legality


<PAGE>

                                February 7, 2000



[email protected]                                                   415.984.8365



North Bay Bancorp
1500 Soscol Avenue
Napa, California 94559

Ladies and Gentlemen:

With reference to the Registration Statement on Pre-Effective Amendment No. 1 to
Form SB-2  filed by North Bay  Bancorp  ("North  Bay") with the  Securities  and
Exchange Commission in connection with the registration under the Securities Act
of 1933, as amended,  of 200,000 shares of North Bay Common Stock, no par value,
(the "Shares") to be issued in connection  with the public sale of the Shares by
North Bay:

We are of the opinion that the Shares have been duly authorized and, when issued
in accordance with the Prospectus contained in the Registration Statement,  will
be validly issued, fully paid and nonassessable.

We hereby  consent to the filing of this opinion as Exhibit 5.1 to the Amendment
to the Registration  Statement,  and any amendments thereto,  and the use of our
name under the caption "Legal Matters" in the  Registration  Statement,  and any
amendments thererto, and in the Prospectus included therein.

                                                   Very truly yours,


                                                   /s/ Lillick & Charles LLP

                                                   LILLICK & CHARLES LLP






                                  Exhibit 23.2

   Consent of Arthur  Andersen LLP as independent  public  accountants for North
Bay Bancorp and The Vintage Bank.


<PAGE>


                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANT


         As independent public accountants,  we hereby consent to the use of our
report  dated  February  23, 1999  related to the  financial  statements  of The
Vintage Bank and to all  references  to our Firm  included in the  Pre-Effective
Amendment No. 1 to the Form SB-2 registration statement of North Bay Bancorp.


                                                         /s/ Arthur Andersen LLP

San Francisco, California
February 8, 2000




                                  Exhibit 23.3

Consent  of  Hoefer & Arnett  Incorporated  as  Financial  Advisor  to North Bay
Bancorp




<PAGE>


                                February 7, 2000







         North Bay Bancorp
         1500 Soscol Avenue
         Napa, California 94559


                  We hereby consent to the inclusion of the Fairness  Opinion of
Hoefer & Arnett  Incorporated  in Amendment No. 1 to the Form SB-2  Registration
Statement  of North Bay  Bancorp.  We also  consent to  references  made in such
Registration  Statement,  and  the  included  prospectus,  to  Hoefer  &  Arnett
Incorporated.  In giving our  consent,  we do not admit that we come  within the
category of persons whose consent is required  under Section 7 of the Securities
Act of 1933, as amended,  or the rules and  regulations  of the  Securities  and
Exchange Commission thereunder, nor do we admit that we are experts with respect
to any  part of such  Registration  Statement  within  the  meaning  of the term
"experts" as used in the  Securities  Act of 1933, as amended,  or the rules and
regulations of the Securities Exchange Commission thereunder.

                                    Hoefer & Arnett Incorpoarted

                                    /s/ Jean-Luc Servat
                                    ----------------------------
                                    By: Jean-Luc Servat
                                    Managing Director







                                  Exhibit 99.1

     Fairness Opinion of Hoefer & Arnett Incorporated dated January 20, 2000


<PAGE>

                                 HOEFER & ARNETT
                                  INCORPORATED
                              353 SACRAMENTO STREET
                                   TENTH FLOOR
                         SAN FRANCISCO, CALIFORNIA 94111
                                 (415) 362-7111

January 18, 2000


Members of the Board of Directors
North Bay Bancorp
1500 Soscol Avenue
Napa, California  94559-1314

Members of the Board:

You have requested our opinion as investment bankers as to the fairness,  from a
financial  point of view,  to the  holders of the  outstanding  shares of Common
Stock,  no par value, of North Bay Bancorp  ("NBAN") of the $25.00  subscription
price per share (the "Subscription Price"), in the proposed public offering (the
"Offering") of Common Stock of NBAN.

Hoefer & Arnett  Incorporated,  as part of its investment  banking business,  is
continually  engaged in the  valuation of  businesses  and their  securities  in
connection with mergers and acquisitions, negotiated underwritings,  competitive
biddings,  secondary  distributions of listed and unlisted  securities,  private
placements  and valuations for estate,  corporate and other  purposes.  Hoefer &
Arnett  Incorporated  provides a full range of financial advisory and securities
services and, in the course of its normal trading  activities,  may from time to
time effect  transactions and hold  securities,  of NBAN for its own account and
for the accounts of customers.

In  connection  with this opinion,  we have  reviewed,  among other things,  the
Preliminary  Prospectus;  the Annual  Report to  Shareholders  of  Vintage  Bank
("VTGB") for the years ended December 31, 1997 and 1998; certain interim reports
to shareholders  of NBAN and VTGB;  certain other  communications  from NBAN and
VTGB to its shareholders;  and certain internal financial analyses and forecasts
for NBAN and VTGB prepared by the management. We also have held discussions with
members of the senior management of NBAN regarding the strategic  rationale for,
and the  potential  benefits of, the Offering and the past and current  business
operations,  regulatory relationships,  financial condition and future prospects
of NBAN. In addition,  we have reviewed the reported price and trading  activity
for the shares of NBAN,  compared certain financial and stock market information
for NBAN with similar  information for certain other companies the securities of
which are publicly  traded and  performed  such other studies and analyses as we
considered appropriate.

We have relied upon the accuracy and  completeness  of all of the  financial and
other information reviewed by us and have assumed such accuracy and completeness
for purposes of rendering this opinion.  In that regard,  we have assumed,  with
your consent, that the financial forecasts,  including,  without limitation, the
projections  regarding   under-performing  and  non-performing  assets  and  net
charge-offs  have  been  reasonably  prepared  on a basis  reflecting  the  best
currently available judgments and estimates of NBAN and that such forecasts will
be realized in the amounts  and at the times  contemplated  thereby.  We are not
experts in the evaluation of loan and lease portfolios for purposes of assessing
the adequacy of the allowances for losses with respect thereto and have assumed,
with your consent,  that such allowances for NBAN are in the aggregate  adequate
to cover all such losses.  In addition,  we have not reviewed  individual credit
files nor have we made an independent  evaluation or appraisal of the assets and
liabilities  of NBAN or any of its  subsidiaries  and we have not been furnished
with any such evaluation or appraisal. In addition, our opinion does not

<PAGE>

address the  relative  merits of the  Offering  as  compared to any  alternative
business transaction that might be available to NBAN.

Our  advisory  services  and the opinion  expressed  herein are provided for the
information  and assistance of the Board of Directors of NBAN in connection with
its consideration of the Offering and the Subscription Price.

Based upon and subject to the  foregoing and based upon such other matters as we
consider relevant, it is our opinion that as of the date hereof the Subscription
Price is fair from a financial  point of view to the holders of the  outstanding
shares of Common Stock of North Bay Bancorp.

Very truly yours,


/s/

HOEFER & ARNETT INCORPORATED




                                  Exhibit 99.2


                         STOCK SUBSCRIPTION APPLICATION






<PAGE>



                     SUBSCRIPTION APPLICATION AND AGREEMENT

                               NORTH BAY BANCORP.
                               1500 SOSCOL AVENUE
                             NAPA, CALIFORNIA 94559
                                 (707) 257-8585

         Sir/Madam:

         The  undersigned,  having read the Prospectus dated February 9, 2000 of
North Bay  Bancorp  hereby  subscribe(s)  for the  number of shares of North Bay
common stock, no par value, listed opposite each subscriber's name at $25.00 per
share. This Subscription  Application  constitutes an offer by the subscriber(s)
to purchase the number of shares  specified.  This offer cannot be revoked prior
to acceptance or rejection of the offer by North Bay.

         APPLICATIONS FOR SUBSCRIPTIONS  MUST BE RECEIVED BY THE VINTAGE BANK AS
THE SUBSCRIPTION  AGENT FOR NORTH BAY WITH PAYMENT IN FULL BY 5:00 P.M., PACIFIC
TIME ON APRIL 15,  2000  UNLESS  EXTENDED  BY NORTH BAY TO A TIME NOT LATER THAN
5:00 P.M.,  PACIFIC TIME ON JUNE 30, 2000.  NORTH BAY MAY TERMINATE THE OFFERING
AT ANY TIME, AND ACCEPTED SUBSCRIPTIONS ARE SUBJECT TO CANCELLATION IN THE EVENT
THAT NORTH BAY SHOULD ELECT TO CANCEL THE OFFERING IN ITS ENTIRETY.

         Enclosed  with this  Subscription  Agreement is a check payable to "The
Vintage Bank - North Bay Bancorp  Subscription  Account" as Subscription  Agent,
for the  amount  of this  subscription  for  ______________  shares of North Bay
common stock at $25.00 per share, in the total sum of $__________________.  This
amount when received may be held in an account which is not insured by the FDIC.
<TABLE>
How Shares Are To Be Registered:
<CAPTION>
<S>      <C>                                                  <C>                       <C>
         Name and Address (Please Print)                      (Circle One)
         _____________________________________________        Individual                Individual Retirement Account
         _____________________________________________        Custodian                 Trustee
         _____________________________________________        Tenants in Common         Joint Tenants
         _____________________________________________        401(k) Plan               Other _________

         Subscriptions should be mailed or delivered to:

           The Vintage Bank
           North Bay Bancorp Stock Subscription Account
           1500 Soscol Avenue
           Napa, California 94559
</TABLE>

         IN WITNESS WHEREOF, I (we) have executed this Subscription  Application
in triplicate  and return it along with the full  subscription  price for all of
the of North  Bay  common  stock to be  purchased.  I (We)  understand  that all
information   submitted  on  this  Subscription   Application  will  be  treated
confidentially by North Bay.



<PAGE>


Date:                          ,2000       Date:                        , 2000
     --------------------------                 ------------------------

- ------------------------------------       -----------------------------------
Signature                                  Signature

- ------------------------------------       -----------------------------------
Name (Please print or type)                Name (Please print or type)

Business Address:                          Business Address:

- ------------------------------------       -----------------------------------
Street                                     Street

- ------------------------------------       -----------------------------------
City, State, and Zip                       City, State, and Zip

- ------------------------------------       -----------------------------------
Telephone                                  Telephone


Residence Address:                         Residence Address:

- ------------------------------------       -----------------------------------
Street                                     Street

- ------------------------------------       -----------------------------------
City, State, and Zip                       City, State, and Zip

- ------------------------------------       -----------------------------------
Telephone                                  Telephone

- ------------------------------------       -----------------------------------
Social Security Number/Taxpayer            Social Security Number/Taxpayer
Identification Number (if applicable)      Identification Number (if applicable)


                     ORIGINAL: DELIVER TO SUBSCRIPTION AGENT
            DUPLICATE: DELIVER TO SUBSCRIPTION AGENT (FOR NORTH BAY)
                          TRIPLICATE: SUBSCRIBER'S COPY




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