SECURITIES AND EXCHANGE COMMISSION
                              Washington D.C. 20549

                                    FORM 10-K

                Annual Report Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934

For the fiscal year                               Commission File Number 0-10661
ended December 31, 1997

                                TriCo Bancshares
             (Exact name of registrant as specified in its charter)

       California                                                94-2792841
- --------------------------------------------------------------------------------
(State or other jurisdiction of                               (I.R.S. Employer
incorporation or organization)                               Identification No.)

63 Constitution Drive, Chico, California                            95973
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(Address of principal executive offices)                         (Zip Code)

Registrant's telephone number, including area code:(530) 898-0300
Securities registered pursuant to Section 12(b) of the Act: None.
Securities registered pursuant to Section 12(g) of the Act:

                         Common Stock, without par value
                         -------------------------------
                                (Title of Class)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such shorter  periods that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.
 
                               YES   X       NO
                                   -----        -----

The  aggregate  market value of the voting stock held by  non-affiliates  of the
registrant,  as  of  March  10,  1998,  was  approximately   $98,856,000.   This
computation excludes a total of 1,369,451 shares which are beneficially owned by
the officers and directors of Registrant  who may be deemed to be the affiliates
of Registrant under applicable rules of the Securities and Exchange Commission.


The number of shares outstanding of Registrant's  classes of common stock, as of
March 10, 1998, was 4,664,649 shares of Common Stock, without par value.


The following  documents are incorporated  herein by reference into the parts of
Form 10-K indicated:  Registrant's  Annual Report to Shareholders for the fiscal
year ended December 31, 1997, for Item 7 and  Registrant's  Proxy  Statement for
use in connection with its 1998 Annual Meeting of Shareholders for Part III.

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best  of  the  Registrant's   knowledge,  in  definitive  proxy  or  information
statements  incorporated  by  reference  in  Part  III of the  Form  10-K or any
amendment to this Form 10-K.



                                     PART I

1.  BUSINESS

Formation of Bank Holding Company

         TriCo  Bancshares  (hereinafter  the  "Company"  or  "Registrant")  was
incorporated  under the laws of the State of  California on October 13, 1981. It
was  organized at the  direction of the Board of Directors of Tri Counties  Bank
(the "Bank") for the purpose of forming a bank holding company.  On September 7,
1982, a wholly-owned subsidiary of the Company was merged with and into the Bank
resulting  in the  shareholders  of the Bank  becoming the  shareholders  of the
Company and the Bank becoming the wholly-owned  subsidiary of the Company.  (The
merger of the  wholly-owned  subsidiary of the Company with and into the Bank is
hereafter   referred   to  as  the   "Reorganization.")   At  the  time  of  the
Reorganization,  the  Company  became  a bank  holding  company  subject  to the
supervision  of the  Board of  Governors  of the  Federal  Reserve  System  (the
"Board") in  accordance  with the Bank Holding  Company Act of 1956, as amended.
The Bank remains  subject to the  supervision  of the  California  State Banking
Department and the Federal Deposit Insurance  Corporation (the "FDIC"). The Bank
currently  is the only  subsidiary  of the  Company  and the Company has not yet
commenced any business operations independent of the Bank.

Provision of Banking Services

         The Bank was incorporated as a California  banking  corporation on June
26, 1974, and received its Certificate of Authority to begin banking  operations
on March 11, 1975.

         The Bank  engages in the  general  commercial  banking  business in the
California counties of Butte, Del Norte, Glenn, Lake, Lassen, Madera, Mendocino,
Merced, Nevada, Shasta,  Siskiyou,  Stanislaus,  Sutter, Tehama and Yuba. It has
loan production offices in Kern and Sacramento counties.  The Bank currently has
24 traditional branches, 7 in-store branches and two loan production offices. It
opened its first banking office in Chico, California in 1975, followed by branch
offices in  Willows,  Durham and Orland,  California.  The Bank opened its fifth
banking  office at an  additional  location in Chico in 1980. On March 27, 1981,
the Bank  acquired  the assets of Shasta  County Bank and thereby  acquired  six
additional  offices.  These  offices are located in the  communities  of Bieber,
Burney,  Cottonwood,  Fall River Mills, Palo Cedro and Redding,  California.  On
November 7, 1987,  the Bank  purchased  the  deposits  and premises of the Yreka
Branch of Wells Fargo Bank,  thereby  acquiring an additional  branch office. On
August 1, 1988,  the Bank  opened a new office in Chico at East 20th  Street and
Forest  Avenue.  The Bank opened a branch  office in Yuba City on September  10,
1990.  The Bank opened four  supermarket  branches  in 1994.  These  supermarket
branches  were  opened  on March 7,  March 28,  June 6 and June 13,  1994 in Red
Bluff,  Yuba  City,  and  two  in  Redding  respectively.  The  Bank  added  one
conventional  branch in Redding through its acquisition of Country National Bank
on July 21, 1994. On November 7, 1995,  the Bank opened a supermarket  branch in
Chico.  In March  1996 the Bank  opened  its sixth  supermarket  branch in Grass
Valley.  The  acquisition  of Sutter Buttes Savings Bank in October 1996 added a
branch in Marysville.  Loan production  offices were  established in Bakersfield
and  Sacramento in 1996. On February 21, 1997,  the Bank purchased nine branches
from Wells Fargo Bank, N.A. The acquired  branches are located in Crescent City,
Weed,  Mt.  Shasta,  Susanville,  Covelo,  Middletown,  Patterson,  Gustine  and
Chowchilla. This acquisition expanded the Bank's market area from the Sacramento
Valley and  intermountain  areas to include parts of the northern coastal region
and the northern San Joaquin Valley.

         General  Banking  Services.  The Bank  conducts  a  commercial  banking
business  including  accepting  demand,  savings  and time  deposits  and making
commercial,  real estate,  and consumer loans. It also offers  installment  note
collection, issues cashier's checks and money orders, sells travelers checks and
provides  safe deposit boxes and other  customary  banking  services.  Brokerage
services  are  provided  at the Bank's  offices by the Bank's  association  with
INVEST  Financial  Corporation.  The  Bank  does not  offer  trust  services  or
international banking services.

         The Bank's operating  policy since its inception has emphasized  retail
banking.  Most of the  Bank's  customers  are  retail  customers  and  small  to
medium-sized  businesses.  The business of the Bank emphasizes serving the needs
of local businesses, farmers and ranchers, retired individuals and wage earners.
The  majority  of the Bank's  loans are direct  loans  made to  individuals  and
businesses in the area. At December 31, 1997,  the total of the Bank's  consumer
installment loans outstanding was $87,950,000  (19.6%),  the total of commercial
loans outstanding was $165,813,000  (36.9%),  and the total of real estate loans
including  construction loans of $34,250,000 was $195,204,000  (43.5%). The Bank
takes real estate,  listed and unlisted  securities,  savings and time deposits,
automobiles,  machinery,  equipment,  inventory,  accounts  receivable and notes
receivable secured by property as collateral for loans.


         Most  of  the  Bank's  deposits  are  attracted  from  individuals  and
business-related  sources.  No single  person  or group of  persons  provides  a
material  portion of the Bank's  deposits,  the loss of any one or more of which
would have a materially  adverse  effect on the  business of the Bank,  nor is a
material  portion of the Bank's loans  concentrated  within a single industry or
group of related industries.

         In order to attract  loan and deposit  business  from  individuals  and
small to  medium-sized  businesses,  branches  of the Bank  set  lobby  hours to
accommodate  local demands.  In general,  lobby hours are from 9:00 a.m. to 5:00
p.m. Monday through Thursday, and from 9:00 a.m. to 6:00 p.m. on Friday. Certain
branches with less activity open later and close earlier. Some Bank offices also
utilize  drive-up  facilities   operating  from  9:00  a.m.  to  7:00  p.m.  The
supermarket  branches  are open  from  9:00 a.m.  to 7:00  p.m.  Monday  through
Saturday and 11:00 a.m. to 5:00 p.m. on Sunday.

         The Bank  offers 24 hour  ATMs at all  branch  locations.  The ATMs are
linked to several  national and regional  networks  such as CIRRUS and STAR.  In
addition, banking by telephone on a 24 hour toll-free number is available to all
customers.  This service  allows a customer to inquire for account  balances and
most recent transactions,  transfer moneys between accounts, make loan payments,
and obtain interest rate information.

         In  February  1998,  the Bank  became  the first  bank in the  Northern
Sacramento  Valley to offer  banking  services  on the  Internet.  This  banking
service provides  customers one more tool for anywhere,  anytime access to their
accounts.

         Other  activities.  The Bank  presently  offers  the  banking  services
referred  to above and  pursuant  to  California  legislation,  TCB Real  Estate
Corporation,  a  wholly-owned  subsidiary  of the Bank,  engages in limited real
estate investment. Such investment consists of holding certain real property for
the purpose of development or as income earning assets. The amount of the Bank's
assets  committed  to such  investment  does not  exceed the total of the Bank's
capital and surplus. In 1996 the FDIC directed the Bank to divest the properties
held by TCB Real Estate Corp. and to terminate its operations. The Bank and FDIC
have agreed to a plan that will accomplish the divestiture by June 30, 1999.

         The Bank may in the future engage in other  businesses  either directly
or  indirectly  through  subsidiaries  acquired or formed by the Bank subject to
regulatory constraints. See "Regulation, Supervision and Permitted Activities of
the Company."

         Employees.  At December 31, 1997, the Company and the Bank employed 467
persons,  including four executive officers. Full time equivalent employees were
calculated  at 381.  No  employees  of the  Company  or the Bank  are  presently
represented  by a union or  covered  under a  collective  bargaining  agreement.
Management believes that its employee relations are excellent.

         Competition.  The banking business in California generally,  and in the
Bank's primary service area specifically,  is highly competitive with respect to
both loans and deposits.  It is dominated by a relatively  small number of major
banks  with  many  offices  operating  over a wide  geographic  area.  Among the
advantages such major banks have over the Bank are their ability to finance wide
ranging advertising campaigns and to allocate their investment assets to regions
of high yield and demand. By virtue of their greater total  capitalization  such
institutions have  substantially  higher lending limits than does the Bank since
legal lending limits to an individual  customer are limited to a percentage of a
Bank's total capital accounts.

         In addition to competing with savings  institutions,  commercial  banks
compete  with  other  financial  markets  for  funds.  Yields on  corporate  and
government  debt  securities  and other  commercial  paper affect the ability of
commercial banks to attract and hold deposits. Commercial banks also compete for
available  funds with money market  instruments  and mutual  funds.  During past
periods of high interest  rates,  money market funds have  provided  substantial
competition  to banks for deposits and they may continue to do so in the future.
In today's stock market  environment  mutual funds have become a major source of
competition for savings dollars.

         The Bank relies substantially on local promotional  activity,  personal
contacts by its officers, directors, employees and shareholders, extended hours,
personalized  service  and its  reputation  in the  communities  it  services to
compete effectively.


Regulation and Supervision

         As a registered bank holding company under the Bank Holding Company Act
of 1956  (the  "BHC  Act"),  the  Company  is  subject  to the  regulations  and
supervision of the Board of Governors of the Federal Reserve System ("FRB"). The
BHC Act requires the Company to file reports with the FRB and provide additional
information  requested  by the FRB. The Company must receive the approval of the
FRB before it may acquire 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 of shares, the Company would own or control more than 5 percent
of the voting shares of such bank.

         The Company  and any  subsidiaries  it may acquire or organize  will be
deemed to be  affiliates  of the Bank within the Federal  Reserve Act.  That Act
establishes  certain  restrictions  which limit the extent to which the Bank can
supply  its funds to the  Company  and other  affiliates.  The  Company  is also
subject to restrictions on the underwriting and the public sale and distribution
of securities.  It is prohibited from engaging in certain tie-in arrangements in
connection  with  any  extension  of  credit,  sale or  lease  of  property,  or
furnishing of services.

         The Company is  prohibited  from  engaging in, or  acquiring  direct or
indirect  control of any company engaged in non-banking  activities,  unless the
FRB by order or regulation  has found such  activities to be closely  related to
banking or managing or controlling banks as to be a proper incident thereto.

         Under California law, dividends and other  distributions by the Company
are subject to  declaration  by the Board of Directors at its  discretion out of
net assets.  Dividends  cannot be declared and paid when such payment would make
the Company insolvent.

         FRB policy  prohibits a bank holding company from declaring or paying a
cash  dividend  which would impose undue  pressure on the capital of  subsidiary
banks or would be funded only  through  borrowings  or other  arrangements  that
might adversely  affect the holding  company's  financial  position.  The policy
further  declares that a bank holding  company  should not continue its existing
rate of cash  dividends on its common stock unless its net income is  sufficient
to fully fund each  dividend  and its  prospective  rate of  earnings  retention
appears  consistent with its capital needs,  asset quality and overall financial
condition.  Other FRB policies forbid the payment by bank  subsidiaries to their
parent companies of management fees which are unreasonable in amount or exceed a
fair market  value of the services  rendered  (or, if no market  exists,  actual
costs plus a reasonable profit).

         In addition,  the FRB has authority to prohibit banks that it regulates
from  engaging  in  practices  which in the  opinion  of the FRB are  unsafe  or
unsound.  Such  practices  may  include  the  payment  of  dividends  under some
circumstances.  Moreover,  the payment of  dividends  may be  inconsistent  with
capital adequacy guidelines. The Company may be subject to assessment to restore
the capital of the Bank should it become impaired.

         Federal  Reserve  Regulation "Y" (12 C.F.R.  Part 225) sets forth those
activities  which are  regarded  as closely  related to banking or  managing  or
controlling  banks and, thus, are permissible  activities that may be engaged in
by bank holding  companies  subject to approval in individual  cases by the FRB.
Litigation has challenged the validity of certain  activities  authorized by the
FRB  for  bank  holding  companies,  and the FRB  has  various  regulations  and
applications in this regard still under consideration.

         The Company is subject to the minimum capital  requirements of the FRB.
As a result of these  requirements,  the  growth in  assets  of the  Company  is
limited by the amount of its  capital  accounts  as defined by the FRB.  Capital
requirements   may  have  an  affect  on   profitability   and  the  payment  of
distributions  by the  Company.  If the Company is unable to increase its assets
without  violating  the  minimum  capital  requirements,  or is forced to reduce
assets, its ability to generate earnings would be reduced. Furthermore, earnings
may need to be retained rather than paid as distributions to shareholders.

         The  FRB  has  adopted   guidelines   utilizing  a  risk-based  capital
structure.  These  guidelines  apply on a  consolidated  basis  to bank  holding
companies  with  consolidated  assets of $150 million or more.  For bank holding
companies  with less than $150 million in  consolidated  assets,  the guidelines
apply on a bank-only  basis  unless the  holding  company is engaged in non-bank
activity  involving   significant  leverage  or  has  a  significant  amount  of
outstanding debt that is held by the general public.  The Company  currently has
consolidated  assets of more  than $150  million;  accordingly,  the  risk-based
capital guidelines apply to the Company.


         Qualifying  capital is divided into two tiers.  Tier 1 capital consists
generally of common stockholder's  equity,  qualifying  noncumulative  perpetual
preferred  stock,  qualifying  cumulative  perpetual  preferred  stock (up to 25
percent of total Tier 1 capital) and minority  interests in the equity  accounts
of consolidated  subsidiaries less goodwill and certain other intangible assets.
Tier 2 capital  consists of, among other  things,  allowance  for loan and lease
losses up to 1.25 percent of weighted risk assets,  perpetual  preferred  stock,
hybrid  capital  instruments,   perpetual  debt,   mandatory   convertible  debt
securities,  subordinated  debt and  intermediate-term  preferred stock.  Tier 2
capital  qualifies  as part of total  capital up to a maximum of 100  percent of
Tier 1  capital.  Amounts  in excess of these  limits  may be issued but are not
included in the  calculation of risk-based  capital  ratios.  As of December 31,
1997 the  Company  must have a minimum  ratio of  qualifying  total  capital  to
weighted  risk assets of 8 percent,  of which at least 4 percent  must be in the
form of Tier 1 capital.

         The Federal regulatory  agencies have adopted a minimum Tier 1 leverage
ratio which is intended to supplement  risk-based  capital  requirements  and to
ensure that all financial institutions,  even those that invest predominantly in
low-risk assets,  continue to maintain a minimum level of Tier 1 capital.  These
regulations provide that a banking  organization's minimum Tier 1 leverage ratio
be  determined  by dividing its Tier 1 capital by its  quarterly  average  total
assets,  less goodwill and certain other  intangible  assets.  Under the current
rules,  the Company is required to maintain a minimum Tier 1 leverage ratio of 4
percent.

Insurance of Deposits.

         The Bank's deposit accounts are insured up to a maximum of $100,000 per
depositor by the Federal Deposit Insurance Corporation ("FDIC"). The FDIC issues
regulations and generally  supervises the operations of its insured banks.  This
supervision  and  regulation  is  intended   primarily  for  the  protection  of
depositors.

         Effective  January 1, 1996,  the deposit  insurance rate was reduced to
$0.00 per $100.00. This rate will remain in effect as long as the Bank Insurance
Fund is capitalized at its legal limit.  In November 1990,  federal  legislation
was passed  which  removed the cap on the amount of deposit  insurance  premiums
that can be charged by the FDIC.  Under  this  legislation,  the FDIC is able to
increase  deposit  insurance  premiums  as it sees fit.  This could  result in a
significant  increase in the cost of doing  business for the Bank in the future.
The FDIC now has authority to adjust deposit insurance  premiums paid by insured
banks every six months.

Risk-Based Capital Requirements.

         The Bank is subject to the minimum capital requirements of the FDIC. As
a result of these  requirements,  the growth in assets of the Bank is limited by
the amount of its capital accounts as defined by the FRB.  Capital  requirements
may have an effect on  profitability  and the payment of dividends on the common
stock  of the  Bank.  If the Bank is  unable  to  increase  its  assets  without
violating the minimum capital  requirements  or is forced to reduce assets,  its
ability to generate earnings would be reduced.  Further, earnings may need to be
retained rather than paid as dividends to the Company.

         Federal  banking law requires the federal  banking  regulators  to take
"prompt  corrective  action"  with  respect  to banks  that do not meet  minimum
capital  requirements.  In response to this requirement,  the FDIC adopted final
rules based upon the five capital tiers defined by the Federal Deposit Insurance
Corporation  Improvement  Act of 1991  (FDICIA);  well  capitalized,  adequately
capitalized,  under capitalized,  significantly under capitalized and critically
under capitalized.  For example, the FDIC's rules provide that an institution is
"well-capitalized" if its risk-based capital ratio is 10 percent or greater; its
Tier 1 risk-based capital ratio is 6 percent or greater; its leverage ratio is 5
percent or greater; and the institution is not subject to a capital directive or
an enforceable written agreement or order. A bank is "adequately capitalized" if
its  risk-based  capital  ratio is 8 percent or greater;  its Tier 1  risk-based
capital  ratio is 4 percent or greater;  and its leverage  ratio is 4 percent or
greater (3 percent or greater for "one" rated  institutions).  An institution is
"significantly  undercapitalized" if its risk-based capital ratio is less than 6
percent;  its Tier 1  risk-based  capital  ratio is less than 3 percent;  or its
tangible  equity  (Tier 1  capital)  to total  assets is equal to or less than 2
percent. An institution may be deemed to be in a capitalization category that is
lower than is indicated by its actual  capital  position if it engages in unsafe
or unsound banking practices.


         No sanctions  apply to  institutions  which are "well" or  "adequately"
capitalized under the prompt corrective  action  requirements.  Undercapitalized
institutions  are required to submit a capital  restoration  plan for  improving
capital.  In order to be accepted,  such plan must include a financial  guaranty
from the  institution's  holding  company  that the  institution  will return to
capital  compliance.  If such a  guarantee  were  deemed to be a  commitment  to
maintain  capital  under the federal  Bankruptcy  Code, a claim for a subsequent
breach of the  obligations  under  such  guarantee  in a  bankruptcy  proceeding
involving the holding  company would be entitled to a priority over  third-party
general   unsecured   creditors   of  the  holding   company.   Undercapitalized
institutions  are  prohibited  from  making  capital   distributions  or  paying
management fees to controlling  persons;  may be subject to growth  limitations;
and  acquisitions,  branching  and  entering  into  new  lines of  business  are
restricted.  Finally,  the  institution's  regulatory  agency has  discretion to
impose  certain  of  the  restrictions  generally  applicable  to  significantly
undercapitalized institutions.

         In  the  event  an   institution   is   deemed   to  be   significantly
undercapitalized,  it may be  required  to: sell  stock;  merge or be  acquired;
restrict  transactions  with affiliates;  restrict interest rates paid; divest a
subsidiary;  or dismiss specified directors or officers. If the institution is a
bank holding company, it may be prohibited from making any capital distributions
without prior approval of the FRB and may be required to divest a subsidiary.  A
critically  undercapitalized  institution  is generally  prohibited  from making
payments on  subordinated  debt and may not,  without the  approval of the FDIC,
enter into a material transaction other than in the ordinary course of business;
engage in any covered  transaction;  or pay excessive  compensation  or bonuses.
Critically  undercapitalized  institutions  are  subject  to  appointment  of  a
receiver or conservator.

Bank Regulation.

         The federal regulatory agencies are required to adopt regulations which
will establish safety and soundness standards which will apply to banks and bank
holding  companies.  These standards must address bank  operations,  management,
asset  quality,  earnings,  stock  valuation and employee  compensation.  A bank
holding  company  or  bank  failing  to meet  established  standards  will  face
mandatory regulatory enforcement action.

         The  grounds  upon which a  conservator  or  receiver  of a bank can be
appointed  have been  expanded.  For example,  a conservator  or receiver can be
appointed for a bank which fails to maintain  minimum  capital levels and has no
reasonable prospect of becoming adequately capitalized.

         Federal law also requires, with some exception,  that each bank have an
annual  examination  performed by its primary federal  regulatory agency, and an
outside  independent  audit.  The outside audit must  consider  bank  regulatory
compliance in addition to financial statement reporting.

         Federal law also  restricts  the  acceptance  of  brokered  deposits by
insured  depository  institutions  and  contains  a number of  consumer  banking
provisions,   including  disclosure  requirements  and  substantive  contractual
limitations with respect to deposit accounts.

Recent Legislation

         As a  consequence  of the extensive  regulation  of commercial  banking
activities  in  the  United  States,   the  business  of  the  Company  and  its
subsidiaries  are  particularly  susceptible  to being  affected by 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.

         In 1994 the Riegle-Neal Interstate Banking and Branching Efficiency Act
of 1994 was enacted by Congress. Under the act, beginning on September 29, 1995,
bank holding companies may acquire banks in any state,  notwithstanding contrary
state law, and all banks  commonly  owned by a bank  holding  company may act as
agents for one another. An agent bank may receive deposits, renew time deposits,
accept  payments,  and close and service loans for its principal  banks but will
not be considered to be a branch of the principal banks.

         In response to the Riegle-Neal Act,  California  enacted the California
Interstate  Banking  and  Branching  Act of  1995.  This  act  became  effective
September  29, 1995.  Under this act, an  out-of-state  bank can only enter into
interstate  branch  banking  within  California  by acquiring  an existing  bank
operating within California. The California bank must have been in existence for
five years at the time of acquisition.


Governmental Monetary Policies and Economic Conditions

         The principal  sources of funds  essential to the business of banks and
bank holding  companies are deposits,  stockholder's  equity and borrowed funds.
The availability of these various sources of funds and other potential  sources,
such as preferred  stock or commercial  paper,  and the extent to which they are
utilized,  depends on many  factors,  the most  important of which are the FRB's
monetary  policies  and the  relative  costs of  different  types of  funds.  An
important  function of the FRB is to regulate the national supply of bank credit
in  order  to  combat  recession  and  curb  inflationary  pressure.  Among  the
instruments  of monetary  policy used by the Federal  Reserve Board to implement
these  objections  are  open  market  operations  in  United  States  Government
securities,  changes in the  discount  rate on bank  borrowings,  and changes in
reserve  requirements  against bank deposits.  The monetary  policies of the FRB
have had a significant  effect on the operating  results of commercial  banks in
the past and are  expected to  continue  to do so in the future.  In view of the
recent changes in regulations  affecting  commercial banks and other actions and
proposed  actions  by  the  federal  government  and  its  monetary  and  fiscal
authorities,  including  proposed  changes  in the  structure  of banking in the
United States, no prediction can be made as to future changes in interest rates,
credit availability,  deposit levels, the overall performance of banks generally
or the Company and its subsidiaries in particular.


General

         The Company  conducts  all of its business  operations  within a single
geographic area and within a single industry segment.


2.  PROPERTIES

         As the Company has not yet acquired any  properties  independent of the
Bank,  its  only  subsidiary,   the  properties  of  the  Bank  and  the  Bank's
subsidiaries comprise all of the properties of the Company.

Bank Properties

         The Bank owns and leases properties which house administrative and data
processing  functions and 31 banking offices.  Major owned and leased facilities
are listed below.

Park Plaza Branch                                   Pillsbury Branch
780 Mangrove Avenue                                 2171 Pillsbury Road
Chico, CA 95926                                     Chico, CA 95926
10,000 square feet                                  5,705 square feet
Leased - term expires 2010                          Owned

Purchasing and Printing Department                  Hilltop Branch
2560-C Dominic Drive                                1250 Hilltop Drive
Chico, CA 95928                                     Redding, CA 96049
8,400 square feet                                   6,252 square feet
Leased - term expires 1995                          Owned

Burney Branch                                       Cottonwood Branch
37093 Main Street                                   3349 Main Street
Burney, CA 96013                                    Cottonwood, CA 96022
3,500 square feet                                   4,900 square feet
Owned                                               Owned

Information Administration1                         Fall River Mills Branch
110 Independence Circle                             43308 Highway 299 East
Chico, CA 95973                                     Fall River Mills, CA 96028
7,480 square feet                                   2,200 square feet
Owned                                               Owned

Orland Branch                                       Durham Branch
100 E. Walker Street                                9411 Midway
Orland, CA 95963                                    Durham, CA 95938
3,000 square feet                                   2,150 square feet
Owned                                               Owned

Redding Branch(2)                                   Willows Branch
1810 Market Street                                  210 North Tehama Street
Redding, CA  96001                                  Willows, CA 95988
14,000 square feet                                  4,800 square feet
Owned                                               Owned

Palo Cedro Branch                                   Yuba City Branch
9125 Deschutes Road                                 1441 Colusa Avenue
Palo Cedro, CA  96073                               Yuba City, CA  9599
34,000 square feet                                  6,900 square feet
Owned                                               Owned



Chowchilla Branch                                   Covelo Branch
305 Trinity Street                                  76405 Covelo Road
Chowchilla, CA 93610                                Covelo, Ca 95428
6,000 square feet                                   3,000 square feet
Leased - term expires 2009                          Leased - term expires 1997

Crescent City Branch                                Gustine Branch
936 Third Street                                    319 Fifth Street
Crescent City, CA 95531                             Gustine, CA 95322
4,700 square feet                                   5,100 square feet
Owned                                               Owned

Marysville Branch                                   Middletown Branch
729 E Street                                        21097 Calistoga Street
Marysville, CA 95901                                Middletown, CA 95461
1,600 square feet                                   2,600 square feet
Leased - term expires 2001                          Leased - term expires 2002

Mt. Shasta Branch                                   Patterson Branch
204 Chestnut Street                                 17 Plaza
Mt. Shasta, CA 96067                                Patterson, CA 95363
6,500 square feet                                   4,000 square feet
Leased - term expires 2007                          Owned

Susanville Branch                                   Weed Branch
1605 Main Street                                    303 Main Street
Susanville, CA 96130                                Weed, CA 96094
7,200 square feet                                   6,200 square feet
Leased - term expires 2002                          Owned

TriCo Offices(3)                                    Yreka Branch
15 Independence Circle                              165 South Broadway
Chico, CA  95973                                    Yreka, CA  96097
7,000 square feet                                   6,000 square feet
Leased - term expires 2011                          Owned

Administration Offices(1)                           Data Processing Center
40 Philadelphia Drive                               1103 Fortress
Chico, CA 95973                                     Chico, CA  95926
7,000 square feet                                   13,600 square feet
Owned                                               Leased - term expires 2011

Headquarters Building                               Redding Downtown Branch
63 Constitution Drive                               1845 California Street
Chico, CA 95973                                     Redding, CA 96001
30,000 square feet                                  Owned
Owned                                               

(1) These two buildings were sold subsequent to December 31, 1997.
(2) This building was vacant at December 31, 1997 and is available for lease..
(3) This leased building was vacated subsequent to December 31, 1997 and is
    available for sublease.


3.  LEGAL PROCEEDINGS

         Neither  the  Company  nor the  Bank is a party to any  material  legal
proceedings,  other than ordinary routine litigation  incidental to the business
of the Company  and the Bank,  nor is any of their  property  the subject of any
such proceedings.

4.  SUBMISSION OF MATTERS TO VOTE OF SECURITY HOLDERS

         Not applicable.



                                     PART II

5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

Market Information
     The Common Stock of the Company trades on the NASDAQ  National Market under
the symbol  "TCBK." The shares were first  listed in the NASDAQ  Stock Market in
April 1993.
     The following table summarizes the Common Stock high and low trading prices
and volume of shares  traded by quarter as reported  by NASDAQ.


                                         Prices of the             Approximate
                                       Company's Common              Trading
                                             Stock                   Volume
Quarter Ended:(1)                  High              Low           (in shares)

March 31, 1996                    $ 18.50           $ 15.75          579,810
June 30, 1996                       18.75             16.88          266,608
September 30, 1996                  22.25             17.00          478,820
December 31, 1996                   22.50             19.50          365,032
March 31, 1997                      27.00             21.25          323,607
June 30, 1997                       28.75             22.14          344,839
September 30, 1997                  29.25             24.25          223,892
December 31, 1997                   34.00             25.63          225,956


(1) Quarterly trading activity has been compiled from NASDAQ trading reports.

Holders
     As of December 31, 1997, there were  approximately  1,925 holders of record
of the Company's Common Stock.

Dividends
     The  Company has paid  quarterly  dividends  since March 1990.  In 1997 the
Company paid quarterly  dividends of $0.16 per share for all four quarters.  For
each of the first two quarters of 1996,  the Company paid dividends of $0.13 per
share. A quarterly  dividend of $0.16 per share was paid in the third and fourth
quarters  of 1996.  The holders of Common  Stock of the Company are  entitled to
receive cash  dividends  when and as declared by the Board of Directors,  out of
funds legally available  therefor,  subject to the restrictions set forth in the
California General  Corporation Law (the "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 Company, as sole shareholder of the Bank, is entitled to dividends when
and as declared by the Bank's Board of Directors, out of funds legally available
therefore,  subject to the powers of the Federal Deposit  Insurance  Corporation
(the "FDIC") and the  restrictions  set forth in the  California  Financial Code
(the "Financial Code"). The Financial Code provides that a bank may not make any
distributions in excess of the lessor of: (i) the bank's retained  earnings,  or
(ii) the bank's net income for the last three fiscal  years,  less the amount of
any  distributions  made by the bank to its  shareholders  during  such  period.
However, a bank may, with the prior approval of the California Superintendent of
Banks (the  "Superintendent"),  make a distribution to its shareholders of up to
the greater of (A) the bank's retained  earnings,  (B) the bank's net income for
its last fiscal year, or (C) the bank's net income for its current  fiscal year.
If the  Superintendent  determines  that the  shareholders'  equity of a bank is
inadequate  or that a  distribution  by the  bank to its  shareholders  would be
unsafe or unsound,  the Superintendent may order a bank to refrain from making a
proposed  distribution.  The FDIC may also order a bank to refrain from making a
proposed  distribution  when,  in its  opinion,  the payment of such would be an
unsafe or unsound practice.  The Bank paid dividends totaling  $3,000,000 to the
Company in 1997.  As of December  31, 1997 and  subject to the  limitations  and
restrictions under applicable law, the Bank had funds available for dividends in
the amount of $9,695,000.
     The  Federal  Reserve Act limits the loans and  advances  that the Bank may
make to its affiliates. For purposes of such Act, the Company is an affiliate of
the Bank.  The Bank may not make any loans,  extensions of credit or advances to
the  Company  if the  aggregate  amount of such  loans,  extensions  of  credit,
advances  and any  repurchase  agreements  and  investments  exceeds  10% of the
capital stock and surplus of the Bank. Any such permitted loan or advance by the
Bank must be secured by  collateral of a type and value set forth in the Federal
Reserve Act.





6.  FIVE YEAR SELECTED FINANCIAL DATA
     (in thousands, except share data)

                                                1997             1996              1995             1994            1993(4)
                                                                                                   
Statement of Operations Data:(1)
Interest income                              $59,877          $49,148           $46,011          $43,240         $40,947
Interest expense                              23,935           19,179            17,988           15,680          13,996

Net interest income                           35,942           29,969            28,023           27,560          26,951
Provision for loan losses                      3,000              777               335              316           1,858

Net interest income after
  provision for loan losses                   32,942           29,192            27,688           27,244          25,093
Noninterest income                             9,566            6,636             5,933            5,025           6,726
Noninterest expense                           32,932           23,485            21,661           22,058          20,225

Income before income taxes                     9,576           12,343            11,960           10,211          11,594
Provision for income taxes                     3,707            5,037             4,915            4,350           4,779

Net income                                    $5,869           $7,306            $7,045           $5,861          $6,815

Share Data:(2)
Diluted earnings per share                     $1.21           $ 1.56             $1.46            $1.18           $1.42
Cash dividend paid per share                    0.64             0.59              0.37             0.32            0.31
Common shareholders' equity
  at year end                                  13.97            13.10             11.92            10.10           10.05

Balance Sheet Data at year end(5):
Total loans, gross                          $448,967         $439,218          $318,766         $307,103        $305,902
Total assets                                 826,165          694,859           603,554          593,834         575,897
Total deposits                               724,094          595,621           516,193          491,172         515,999
Total shareholders' equity                    65,124           60,777            53,213           48,231          47,068

Selected Financial Ratios:
Return on average assets                        0.75 %           1.18 %            1.22 %            .99 %          1.25 %
Return on average common
  shareholders' equity                          9.34 %          13.03 %           13.95 %          12.42 %           15.81%
Total risk-based capital ratio                 11.90 %          13.58 %           15.17 %          14.65 %         14.02 %
Net interest margin(3)                          5.16 %           5.37 %            5.36 %           5.18 %          5.49 %
Allowance for loan losses to total
  loans outstanding at end of year              1.44 %           1.39 %            1.75 %           1.83 %          1.95 %

1  Tax-exempt securities are presented on an actual yield basis.
2  Retroactively adjusted to reflect 5-for-4 stock split effected in 1995, and 12% stock
   dividend declared in 1993.
3  Calculated on a tax equivalent basis.
4  Restated on a historical basis to reflect the July 21, 1994 acquisition of Country National Bank on a
   pooling-of-interests basis.
5  The 1996 data reflects  changes due to the purchase of Sutter Buttes  Savings
   Bank. See Note S of Registrant's 1997 Annual Report to Shareholders.




7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
    OPERATION

         Management's Discussion and Analysis of Financial Condition and Results
of  Operations,  included in  Registrant's  1997 Annual Report to  Shareholders,
(pages     through     of Exhibit 13.1 as electronically  filed) is incorporated
herein by reference.

7A.      QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

         Discussion is included  Management's  Discussion and Analysis (pages 29
through 48 of Exhibit 13.1 as electronically  filed) and is incorporated  herein
by reference.

8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

         The following  financial  statements and independent  auditor's report,
included in Registrant's  1997 Annual Report to  Shareholders,  are incorporated
herein by reference:


                                                    Pages of Exhibit 13.1
                                                   as Electronically Filed

Report of Independent Public Accountants                      28

Consolidated Balance Sheets as of
December 31, 1997 and 1996                                     1

Consolidated Statements of Income
for the three years ended December 31,
1997, 1996 and 1995                                            2

Consolidated Statements of Changes in
Shareholders' Equity for the three
years ended December 31, 1997,
1996 and 1995                                                  3

Consolidated Statements of Cash Flows
for the years ended December 31, 1997,
1996 and 1995                                                  4

Notes to Consolidated Financial
Statements                                                     6


9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL
    DISCLOSURE

         None



                                    PART III

10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

         Information  regarding  Registrant's  directors and executive  officers
will be set forth under the caption,  "Proposal No. 1 - Election of Directors of
the Company" in  Registrant's  Proxy  Statement for use in  connection  with the
Annual  Meeting  of  Shareholders  to be held on or  about  May 19,  1998.  Said
information is incorporated herein by reference.

11.  EXECUTIVE COMPENSATION

         Information  regarding   compensation  of  Registrant's  directors  and
executive  officers  will be set forth  under  the  caption,  "Proposal  No. 1 -
Election of Directors of the Company" in Registrant's Proxy Statement for use in
connection  with the Annual Meeting of  Shareholders  to be held on or about May
19, 1998. Said information is incorporated herein by reference.

12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

         Information  regarding security ownership of certain beneficial owners,
directors  and  executive  officers  of  Registrant  will be set forth under the
caption,   "Information  Concerning  the  Solicitation"  in  Registrant's  Proxy
Statement for use in connection  with the Annual Meeting of  Shareholders  to be
held on or about  May 19,  1998.  Said  information  is  incorporated  herein by
reference.

13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         Information regarding certain relationships and related transactions is
set forth under the  caption,  "Proposal  No. 1 - Election of  Directors  of the
Company" in  Registrant's  Proxy Statement for use in connection with the Annual
Meeting of Shareholders to be held on or about May 19, 1998. Said information is
incorporated herein by reference.



                                     PART IV

14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

         (a)      1.       Index to Financial Statements:

                           A list of the consolidated  financial  statements of
Registrant  incorporated herein is included in Item 8 of this Report.


                  2.       Financial Statement Schedules:

                           Schedules  have  been  omitted  because  they are not
applicable or are not required  under the  instructions  contained in Regulation
S-X or because the  information  required to be set forth therein is included in
the consolidated financial statements or notes thereto.

                  3.       Exhibits Filed herewith:

Exhibit No.                                           Exhibits

         3.1         Articles  of  Incorporation,  as amended to date,  filed as
                     Exhibit 3.1 to Registrant's  Report on Form 10-K, filed for
                     the year ended December 31, 1989, are  incorporated  herein
                     by reference.

         3.2         Bylaws,  as  amended  to  1992,  filed  as  Exhibit  3.2 to
                     Registrant's  Report on Form 10-K, filed for the year ended
                     December 31, 1992, are incorporated herein by reference.

         4.2         Certificate  of  Determination of  Preferences  of Series B
                     Preferred  Stock,  filed  as  Appendix  A  to  Registrant's
                     Registration  Statement  on  Form S-1  (No.  33-22738),  is
                     incorporated herein by reference.

         10.1        Lease for Park Plaza  Branch  premises  entered  into as of
                     September  29,  1978,  by and  between  Park Plaza  Limited
                     Partnership  as lessor  and Tri  Counties  Bank as  lessee,
                     filed as Exhibit 10.9 to the TriCo Bancshares  Registration
                     Statement  on  Form  S-14  (Registration  No.  2-74796)  is
                     incorporated herein by reference.

         10.2        Lease for Administration Headquarters premises entered into
                     as of April 25, 1986, by and between  Fortress-Independence
                     Partnership (A California  Limited  Partnership)  as lessor
                     and Tri Counties  Bank as lessee,  filed as Exhibit 10.6 to
                     Registrant's  Report on Form 10-K  filed for the year ended
                     December 31, 1986, is incorporated herein by reference.

         10.3        Lease for Data Processing premises entered into as of April
                     25, 1986, by and between Fortress-Independence  Partnership
                     (A  California  Limited  Partnership)  as  lessor  and  Tri
                     Counties   Bank  as  lessee,   filed  as  Exhibit  10.7  to
                     Registrant's  Report on Form 10-K  filed for the year ended
                     December 31, 1986, is incorporated herein by reference.


         10.4        Lease for Chico Mall premises  entered into as of March 11,
                     1988,  by and between  Chico Mall  Associates as lessor and
                     Tri  Counties  Bank as  lessee,  filed as  Exhibit  10.4 to
                     Registrant's  Report on Form 10-K  filed for the year ended
                     December 31, 1988, is incorporated by reference.

         10.5        First amendment to lease entered into as of May 31, 1988 by
                     and between Chico Mall  Associates  and Tri Counties  Bank,
                     filed as Exhibit 10.5 to  Registrant's  Report on Form 10-K
                     filed for the year ended December 31, 1988, is incorporated
                     by reference.

         10.9        Employment Agreement of Robert H. Steveson,  dated December
                     12, 1989 between Tri Counties Bank and Robert H.  Steveson,
                     filed as Exhibit 10.9 to  Registrant's  Report on Form 10-K
                     filed for the year ended December 31, 1989, is incorporated
                     by reference.

         10.11       Lease  for  Purchasing  and  Printing  Department  premises
                     entered into as of February 1, 1990, by and between  Dennis
                     M.  Casagrande  as lessor and Tri Counties  Bank as lessee,
                     filed as Exhibit 10.11 to Registrant's  Report on Form 10-K
                     filed for the year ended December 31, 1991, is incorporated
                     herein by reference.

         10.12       Addendum to  Employment  Agreement  of Robert H.  Steveson,
                     dated April 9, 1991, filed as Exhibit 10.12 to Registrant's
                     Report on Form 10-K filed for the year ended  December  31,
                     1991, is incorporated herein by reference.

         10.13       The 1993  Non-Qualified  Stock Option Plan filed as Exhibit
                     4.1, the  Non-Qualified  Stock Option Plan filed as Exhibit
                     4.2 and the  Incentive  Stock  Option Plan filed as Exhibit
                     4.3 to  Registrant's  Form S-8  Registration  No.  33-88704
                     dated January 19, 1995 and the 1995 Incentive  Stock Option
                     Plan  filed  as  Exhibit  4.1  to  Registrant's  Form  S-8,
                     Registration  No.  33-62063  dated  August  23,  1995,  are
                     incorporated herein by reference.

         11.1        Computation of earnings per share.

         13.1        TriCo Bancshares 1997 Annual Report to Shareholders.*

         21.1        Tri Counties Bank, a California banking corporation, is the
                     only subsidiary of Registrant.

         23.1        Consent of Arthur Andersen LLP



*        Deemed filed only with respect to those portions thereof incorporated
         herein by reference.

         (b)         Reports on Form 8-K:

                     1.   8-K filed  February  21, 1997 for the  acquisition  of
                          deposit  liabilities and fixed assets of nine Northern
                          California  branches  from Wells Fargo Bank N.A.,  San
                          Francisco.
                          No financial statements were required to be filed.



                                   SIGNATURES

         Pursuant to the  requirements  of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

Date:  March 10, 1998                                         TRICO BANCSHARES


                                            By: /s/ Robert H. Steveson
                                            Robert H. Steveson, President
                                            and Chief Executive Officer

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
this  report has been  signed  below by the  following  persons on behalf of the
registrant and in the capacities and on the dates indicated.


Date: March  10, 1998      /s/ Robert H. Steveson
                           --------------------------------
                           Robert H. Steveson, President, Chief Executive
                           Officer and Director (Principal Executive Officer)


Date: March  10, 1998      /s/ Robert M. Stanberry
                           --------------------------------
                           Robert M. Stanberry, Vice President and Chief
                           Financial Officer (Principal Financial and Accounting
                           Officer)


Date: March  10, 1998      /s/ Everett B. Beich
                           --------------------------------
                           Everett B. Beich, Director and Vice Chairman of
                           the Board


Date: March  10, 1998      /s/ William J. Casey
                           --------------------------------
                           William J. Casey, Director


Date: March  10, 1998      /s/ Craig S. Compton
                           --------------------------------
                           Craig S. Compton, Director


Date: March  10, 1998
                           --------------------------------
                           Richard C. Guiton, Director


Date: March  10, 1998      /s/ Douglas F. Hignell
                           --------------------------------
                           Douglas F. Hignell, Secretary and Director


Date: March  10, 1998      /s/ Brian D. Leidig
                           --------------------------------
                           Brian D. Leidig, Director


Date: March 10, 1998       /s/ Wendell J. Lundberg
                           --------------------------------
                           Wendell J. Lundberg, Director


Date: March  10, 1998      /s/ Donald E. Murphy
                           --------------------------------
                           Donald E. Murphy, Director


Date: March  10, 1998      
                           --------------------------------
                           Rodney W. Peterson, Director


Date: March  10, 1998      /s/ Alex A. Vereschagin, Jr.
                           --------------------------------
                           Alex A. Vereschagin, Jr., Director and
                           Chairman of the Board





                                                                  EXHIBIT 11.1
                                                        COMPUTATIONS OF EARNINGS PER SHARE

                                                             Years ended December 31

                                                  1997          1996          1995          1994          1993
                                                  ----          ----          ----          ----          ----
                                                                                            
        Shares used in the
         computation of
         earnings per share(1)
           Weighted daily average
           of shares outstanding             4,652,059     4,513,157     4,430,092     4,389,802     4,094,009

           Shares used in the
           computation of diluted
           earnings per shares               4,830,674     4,689,751     4,656,893     4,641,383     4,338,255
                                             =========     =========     =========     =========     =========

        Net income used in the
          computation of earnings
            per common stock:
              Income before adjustment
              for interest expense on
              convertible capital               $5,869        $7,306        $7,045        $5,861        $6,815
              Adjustment for preferred
              stock dividend                         0             0          (245)         (420)         (630)

              Net income, as adjusted           $5,869        $7,306        $6,800        $5,441        $6,185
                                             =========     =========     =========     =========     =========

              Basic earnings per share          $ 1.26        $ 1.62        $ 1.53        $ 1.24        $ 1.51
                                             =========     =========     =========     =========     =========
                                                     
                                            
              Diluted earnings per share        $ 1.21        $ 1.56        $ 1.46        $ 1.18        $ 1.42
                                             =========     =========     =========     =========     =========



        (1) Retroactively adjusted for stock dividends and stock splits.










                                                                   EXHIBIT 13.1

                                                 TRICO BANCSHARES CONSOLIDATED BALANCE SHEETS
                                                     (in thousands, except share amounts)
                                                                                                December 31,
Assets                                                                                           1997                 1996

                                                                                                                 
Cash and due from banks                                                                      $ 48,476             $ 52,231
Repurchase agreements                                                                          15,000                   --
                                                                                             ------------------------------
    Cash and cash equivalents                                                                  63,476               52,231

Securities held-to-maturity (approximate fair value $88,950 and $103,488), respectively        90,764              104,713
Securities available-for-sale                                                                 175,753               65,316

Loans:
  Commercial                                                                                  165,813              176,868
  Consumer                                                                                     87,950               75,498
  Real estate mortgages                                                                       160,954              160,575
  Real estate construction                                                                     34,250               26,348
                                                                                             ------------------------------
                                                                                              448,967              439,289
    Less:  Allowance for loan losses                                                            6,459                6,097
                                                                                             ------------------------------
    Net loans                                                                                 442,508              433,192
Premises and equipment, net                                                                    18,901               14,717
Investment in real estate properties                                                              856                1,173
Other real estate owned                                                                         2,230                1,389
Accrued interest receivable                                                                     5,701                4,572
Deferred income taxes                                                                           4,132                4,267
Intangible assets                                                                               8,902                1,036
Other assets                                                                                   12,942               12,253
                                                                                             ------------------------------
    Total assets                                                                             $826,165             $694,859
                                                                                             ==============================
Liabilities and Shareholders' Equity

Deposits:
  Noninterest-bearing demand                                                                 $122,069             $100,879
  Interest-bearing demand                                                                     130,958               97,178
  Savings                                                                                     216,402              172,789
  Time certificates, $100,000 and over                                                         48,907               32,889
  Other time certificates                                                                     205,758              191,886
                                                                                             ------------------------------
    Total deposits                                                                            724,094              595,621
Federal funds purchased                                                                        15,300                4,900
Accrued interest payable                                                                        4,039                3,047
Other liabilities                                                                               6,168                6,233
Long-term debt and other borrowings                                                            11,440               24,281
                                                                                             ------------------------------
    Total liabilities                                                                         761,041              634,082
Commitments and contingencies (Note H)

Shareholders' equity:
Common stock, no par value:  Authorized 20,000,000 shares;
    issued and outstanding  4,662,649 and 4,641,223 shares, respectively                       48,161               47,652
Retained earnings                                                                              16,956               14,076
Unrealized gain/(loss) on securities available-for-sale, net                                        7                 (951)
                                                                                             ------------------------------
    Total shareholders' equity                                                                 65,124               60,777
                                                                                             ------------------------------
    Total liabilities and shareholders' equity                                               $826,165             $694,859
                                                                                             ==============================

See Notes to Consolidated Financial Statements




                                                                   Exhibit 13.1



                                                  TRICO BANCSHARES CONSOLIDATED STATEMENTS OF INCOME
                                                      (in thousands, except earnings per share)

                                                                                         Years Ended December 31,
                                                                              1997                  1996               1995
                                                                                                           
Interest income:
  Interest and fees on loans                                              $ 44,903              $ 38,227           $ 33,776
  Interest on investment securities--taxable                                13,791                10,409             11,706
  Interest on investment securities--tax exempt                                630                   120                158
  Interest on federal funds sold                                               553                   392                371
                                                                          --------------------------------------------------
    Total interest income                                                   59,877                49,148             46,011

Interest expense:
  Interest on interest-bearing demand deposits                               2,781                 2,226              2,000
  Interest on savings                                                        6,400                 5,032              5,167
  Interest on time certificates of deposit                                  11,481                 8,820              8,736
  Interest on time certificates of deposit, $100,000 and over                2,020                 1,123                328
  Interest on short-term borrowing                                             537                   359                526
  Interest on long-term debt                                                   716                 1,619              1,231
                                                                          --------------------------------------------------
    Total interest expense                                                  23,935                19,179             17,988
                                                                          --------------------------------------------------
    Net interest income                                                     35,942                29,969             28,023

Provision for loan losses                                                    3,000                   777                335
                                                                          --------------------------------------------------
    Net interest income after provision for loan losses                     32,942                29,192             27,688

Noninterest income:
  Service charges and fees                                                   6,745                 4,924              4,163
  Other income                                                               2,821                 1,712              1,770
                                                                          --------------------------------------------------
    Total noninterest income                                                 9,566                 6,636              5,933

Noninterest expenses:
  Salaries and related expenses                                             15,671                11,989             10,787
  Other, net                                                                17,261                11,496             10,874
                                                                          --------------------------------------------------
    Total noninterest expenses                                              32,932                23,485             21,661
                                                                          --------------------------------------------------
    Net income before income taxes                                           9,576                12,343             11,960

Income taxes                                                                 3,707                 5,037              4,915
                                                                          --------------------------------------------------
Net income                                                                 $ 5,869               $ 7,306            $ 7,045

Preferred stock dividends                                                       --                    --                245
                                                                          --------------------------------------------------
Net income available to common shareholders                                $ 5,869               $ 7,306            $ 6,800
                                                                          ==================================================
Basic earnings per common share                                            $  1.26               $  1.62            $  1.53

Diluted earnings per common share                                          $  1.21               $  1.56            $  1.46


See Notes to Consolidated Financial Statements




CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
Years ended December 31, 1997, 1996 and 1995
(in thousands, except share amounts)




                                    Series B
                                 Preferred Stock     Common Stock

                                 Number             Number                     Unrealized
                                   of                 of            Retained   Gain/(Loss) on
                                 Shares  Amount     Shares  Amount  Earnings   Securities,     NetTotal
                                ------------------------------------------------------------------------
                                                                               
Balance, December 31, 1994       8,000   $3,899  3,513,707 $43,552    $4,488      $(3,708)      $48,231

Redemption of  Preferred Stock  (8,000)  (3,899)        --      --      (101)          --        (4,000)

Exercise of Common Stock options    --       --     72,694     554        --           --           554

5-for-4 Common Stock split          --       --    878,427      --        --           --            --

Series B Preferred Stock cash
  dividends                         --       --         --      --      (245)          --          (245)

Common Stock cash dividends         --       --         --      --    (1,639)          --        (1,639)

Change in unrealized holding loss
  on securities                     --       --         --      --        --        3,058         3,058

Stock option amortization           --       --         --     209        --           --           209

Net income                          --       --         --      --     7,045           --         7,045
                                ------------------------------------------------------------------------
Balance, December 31, 1995          --       --  4,464,828  44,315     9,548         (650)       53,213

Issuance of Common Stock            --      --     102,868   2,134        --           --         2,134

Exercise of Common Stock options    --       --     89,950   1,157        --           --         1,157

Repurchase of Common Stock          --       --    (16,423)   (163)     (132)          --          (295)

Common  Stock  cash dividends       --       --         --      --    (2,646)          --        (2,646)

Change in unrealized loss
  on securities                     --       --         --      --        --         (301)         (301)

Stock option amortization           --       --         --     209        --           --           209

Net income                          --       --         --      --     7,306           --         7,306
                                ------------------------------------------------------------------------
Balance, December 31, 1996          --       --  4,641,223  47,652    14,076         (951)       60,777

Exercise of Common Stock options    --       --     22,526     332        --           --           332

Repurchase of Common Stock          --       --     (1,100)    (11)      (19)          --           (30)

Common  Stock  cash dividends       --       --         --      --    (2,970)          --        (2,970)

Change in unrealized gain/(loss)
  on securities                     --       --         --      --        --          958           958

Stock option amortization           --       --         --     188        --           --           188

Net income                          --       --         --      --     5,869           --         5,869
                                ------------------------------------------------------------------------
Balance, December 31, 1997          --      $--  4,662,649 $48,161   $16,956          $ 7       $65,124
                                ========================================================================

See Notes to Consolidated Financial Statements




CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)


                                                                                              Years ended December 31,
                                                                                      1997            1996            1995
                                                                                                           
Operating activities:
  Net income                                                                     $  5,869          $ 7,306         $ 7,045
  Adjustments to reconcile net income to net cash provided
    by operating activities:
      Provision for loan losses                                                     3,000              777             335
      Provision for losses on other real estate owned                                 169              202              99
      Provision for premises impairment and lease loss                                300               --              --
      Depreciation and amortization                                                 2,438            1,809           1,600
      Amortization of intangible assets                                             1,342               34              --
      (Accretion) amortization of investment
        security (discounts) premiums, net                                           (273)              28             117
      Deferred income taxes                                                          (601)            (930)           (134)
      Investment security (gains)losses, net                                          (18)             --               10
      (Gain) loss on sale of loans                                                   (260)               3             (56)
      (Gain) loss on sale of other real estate owned, net                              11               (5)            (78)
      Amortization of stock options                                                   188              209             209
      Change in assets and  liabilities  net of effects from  purchase of Sutter
         Buttes (1996 only):
          (Increase) decrease in interest receivable                               (1,129)             344             139
           Increase (decrease) in interest payable                                    992             (495)          1,402
          (Increase) decrease in other assets and liabilities                     (10,078)          (6,273)           (876)
                                                                                -------------------------------------------
        Net cash provided by operating activities                                   1,950            3,009           9,812

Investing activities :
  Proceeds from maturities of securities held-to-maturity                          14,116           19,179          19,516
  Purchases of securities held-to-maturity                                             --           (5,516)         (2,740)
  Proceeds from maturities of securities available-for-sale                        35,604           24,353          12,427
  Proceeds from sales of securities available-for-sale                             29,033              --            6,993
  Purchases of securities available-for-sale                                     (173,327)         (13,704)         (5,638)
  Net decrease in loans                                                           (13,915)         (62,104)        (12,360)
  Purchases of premises and equipment                                              (5,968)          (2,526)         (1,335)
  Proceeds from sale of other real estate owned                                       838              673           1,862
  Purchases and additions to real estate properties                                  (288)              --              --
  Purchase of Sutter Buttes net of cash acquired                                       --             (997)             --
                                                                                -------------------------------------------
        Net cash provided (used) by investing activities                         (113,907)         (40,642)         18,725

Financing activities:
  Net increase (decrease) in deposits                                             128,473           23,486          25,021
  Net increase in federal funds  borrowed                                          10,400            4,900              --
  Borrowings (payments) under repurchase agreements                                    --               --         (30,457)
  Borrowings under long-term debt agreements                                           --               --           9,828
  Payments of principal on long-term debt agreements                              (12,841)          (2,011)         (2,035)
  Redemption of Preferred Stock                                                        --               --          (4,000)
  Repurchase of Common Stock                                                          (30)            (295)             --
  Cash dividends-- Preferred                                                           --               --            (245)
  Cash dividends-- Common                                                          (2,970)          (2,646)         (1,639)
  Issuance of Common Stock                                                            170            1,157             554
                                                                                -------------------------------------------
        Net cash provided (used) by financing activities                          123,202           24,591          (2,973)
                                                                                -------------------------------------------
        Increase (decrease) in cash and cash equivalents                           11,245          (13,042)         25,564

Cash and cash equivalents at beginning of year                                     52,231           65,273          39,709
                                                                                -------------------------------------------
Cash and cash equivalents at end of year                                         $ 63,476         $ 52,231        $ 65,273
                                                                                ===========================================

Supplemental information
  Cash paid for taxes                                                           $   3,907         $  5,727        $  5,240
  Cash paid for interest expense                                                $  22,943         $ 19,908        $ 16,586
  Non-cash assets acquired through foreclosure                                  $   1,859         $  1,628        $    390



Supplemental schedule of non-cash investing and financing activities:
On October 16, 1996,  the Company  purchased  all of the capital stock of Sutter
Buttes  Savings  Bank in  exchange  for  cash of  approximately  $2,036,000  and
approximately  102,900 shares of the Company's stock. Based on the average value
of the Company's  stock for the ten days  preceding the  transaction,  the total
purchase  price  was   approximately   $4,171,000.   In  conjunction   with  the
acquisition, liabilities were assumed as follows:

         (in thousands)
         Fair value of assets acquired                 $64,931
         Cash and stock paid for capital stock          (4,171)
         Liabilities assumed                           $60,760


See Notes to Consolidated Financial Statements




NOTES TO CONSOLIDATED  FINANCIAL  STATEMENTS Years ended December 31, 1997, 1996
and 1995

Note A - General Summary of Significant Accounting Policies

     The accounting and reporting  policies of TriCo  Bancshares (the "Company")
conform to generally accepted accounting principles and general practices within
the banking  industry.  The following are  descriptions of the more  significant
accounting and reporting policies.

Principles of Consolidation
     The consolidated  financial statements include the accounts of the Company,
its  wholly-owned   subsidiary,   Tri  Counties  Bank  (the  "Bank"),   and  the
wholly-owned subsidiaries of the Bank. All significant intercompany accounts and
transactions have been eliminated in consolidation.

Nature of Operations
     The Company  operates twenty four branch offices,  seven in-store  branches
and two loan production offices in the California  counties of Butte, Del Norte,
Glenn,  Kern, Lake,  Lassen,  Madera,  Mendocino,  Merced,  Nevada,  Sacramento,
Shasta, Siskiyou,  Stanislaus,  Sutter, Tehama and Yuba. The Company's operating
policy since its inception has emphasized retail banking.  Most of the Company's
customers are retail customers and small to medium sized businesses.

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.

Securities
     The Company  classifies its debt and marketable  equity securities into one
of three categories:  trading,  available-for-sale or held-to-maturity.  Trading
securities  are bought and held  principally  for the  purpose of selling in the
near term.  Held-to-maturity  securities are those  securities which the Company
has the  ability and intent to hold until  maturity.  All other  securities  not
included in trading or held-to-maturity are classified as available-for-sale.
In 1997 and 1996 the Company did not have any securities classified as trading.
     Available-for-sale  securities are recorded at fair value. Held-to-maturity
securities  are recorded at amortized  cost,  adjusted for the  amortization  or
accretion  of premiums or  discounts.  Unrealized  gains and losses,  net of the
related tax effect, on available-for-sale  securities are reported as a separate
component of shareholders' equity until realized.
     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 for  securities  are  included  in  earnings  and are
derived using the specific  identification  method for  determining  the cost of
securities sold.


Loans
      Loans are reported at the principal  amount  outstanding,  net of unearned
income and the allowance for loan losses.  Loan  origination and commitment fees
and certain direct loan  origination  costs are deferred,  and the net amount is
amortized as an adjustment of the related  loan's yield over the estimated  life
of the loan.  Loans on which the accrual of interest has been  discontinued  are
designated  as  nonaccrual  loans.  Accrual of  interest  on loans is  generally
discontinued  either  when  reasonable  doubt  exists  as to  the  full,  timely
collection  of interest or principal or when a loan becomes  contractually  past
due by 90 days or more with respect to interest or principal.  When loans are 90
days past due, but in Management's  judgment are well secured and in the process
of collection,  they may not be classified as nonaccrual.  When a loan is placed
on  nonaccrual  status,  all interest  previously  accrued but not  collected is
reversed.  Income on such loans is then  recognized only to the extent that cash
is received and where the future  collection of principal is probable.  Interest
accruals are resumed on such loans only when they are brought fully current with
respect to interest and principal and when, in the judgment of  Management,  the
loans are estimated to be fully collectible as to both principal and interest.

Allowance for Loan Losses
     The allowance for loan losses is  established  through a provision for loan
losses  charged to expense.  Loans are charged  against the  allowance  for loan
losses when  Management  believes  that the  collectibility  of the principal is
unlikely  or,  with  respect to  consumer  installment  loans,  according  to an
established  delinquency  schedule.  The allowance is an amount that  Management
believes will be adequate to absorb  probable losses inherent in existing loans,
leases  and   commitments  to  extend  credit,   based  on  evaluations  of  the
collectibility,  impairment  and prior  loss  experience  of loans,  leases  and
commitments to extend  credit.  The  evaluations  take into  consideration  such
factors as changes in the nature and size of the  portfolio,  overall  portfolio
quality, loan concentrations,  specific problem loans, commitments,  and current
and anticipated  economic  conditions that may affect the borrower's  ability to
pay.
     The Company defines a loan as impaired when it is probable the Company will
be unable to collect all amounts due according to the  contractual  terms of the
loan agreement.  Certain  impaired loans are measured based on the present value
of  expected  future  cash flows  discounted  at the loan's  original  effective
interest rate. As a practical expedient, impairment may be measured 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.

Mortgage Operations
     The Company sold  substantially all of its conforming long term residential
mortgage loans originated  during 1997, 1996 and 1995 for cash proceeds equal to
the fair value of the loans.  Statement of Financial  Accounting  Standards  No.
122,   Accounting  for  Mortgage   Servicing  Rights  (SFAS  122)  requires  the
recognition of originated  mortgage servicing rights as assets by allocating the
total costs  incurred  between the loan and the  servicing  right based on their
relative fair values. Historically,  the cost of the originated servicing rights
was not recognized as an asset and was charged to earnings when the related loan
was sold.
     The cost of mortgage  servicing  rights is amortized in proportion  to, and
over the period of,  estimated  net  servicing  revenues.  SFAS 122 requires the
Company to assess  capitalized  mortgage  servicing  rights for impairment based
upon the fair value of those  rights at each  reporting  date.  For  purposes of
measuring  impairment,  the rights are  stratified  based upon the product type,
term and interest rates.  Fair value is determined by discounting  estimated net
future cash flows from mortgage  servicing  activities using discount rates that
approximate  current market rates and estimated  prepayment  rates,  among other
assumptions.  The  amount of  impairment  recognized  is the amount by which the
capitalized  mortgage  servicing  rights for a stratum exceeds their fair value.
Impairment,  if any,  is  recognized  through  a  valuation  allowance  for each
individual stratum.

     The Company  adopted  SFAS 122 on January 1, 1996.  The  overall  impact of
adopting  this  Statement on the Company's  1996  financial  statements  was not
material. At December 31, 1997, the Company had no mortgage loans held for sale.
At December 31, 1997 and 1996, the Company  serviced real estate  mortgage loans
for others of $147 million and $148 million, respectively.

Premises and Equipment
     Premises and equipment,  including those acquired under capital lease,  are
stated at cost less accumulated depreciation and amortization.  Depreciation and
amortization  expenses  are  computed  using the  straight-line  method over the
estimated  useful lives of the related assets or lease terms.  Asset lives range
from  3-10  years  for   furniture  and  equipment  and  15-40  years  for  land
improvements and buildings.

Investment in Real Estate Properties
     Investment  in real  estate  properties  is  stated at the lower of cost or
market value and consists of properties  either acquired directly or transferred
from other real  estate  owned for the purpose of  development  or to be held as
income-earning assets.
     Subsequent  to  acquisition  or  transfer,   properties   included  in  the
investment in real estate  properties  account are periodically  evaluated.  Any
decline in market value below the  carrying  amount of a property is included in
other expenses.  Income and expenses on the investment in real estate properties
are included in other expenses.

Other Real Estate Owned
     Real estate acquired by foreclosure is carried at the lower of the recorded
investment in the property or its fair value less estimated  disposition  costs.
Prior to  foreclosure,  the value of the underlying  loan is written down to the
fair value of the real estate to be acquired less estimated disposition costs by
a charge to the  allowance  for loan  losses,  when  necessary.  Any  subsequent
write-downs  are  recorded  as a  valuation  allowance  with a  charge  to other
expenses in the income  statement.  Expenses related to such properties,  net of
related income, and gains and losses on their disposition, are included in other
expenses.

Identifiable Intangible Assets
     Identifiable  intangible  assets  are  included  in  other  assets  and are
amortized using an accelerated method over a period of ten years.

Income Taxes
     The  Company's  accounting  for  income  taxes is  based  on an  asset  and
liability  approach.  The  Company  recognizes  the  amount of taxes  payable or
refundable for the current year, and deferred tax assets and liabilities for the
future tax consequences that have been recognized in its financial statements or
tax  returns.  The  measurement  of tax assets and  liabilities  is based on the
provisions of enacted tax laws.

Cash Flows
     For purposes of reporting  cash flows,  cash and cash  equivalents  include
cash on hand, amounts due from banks and Federal funds sold.


Stock-based Compensation
     The Company 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  or to adopt a fair  value  based  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  Company  has  elected to  continue to use the
intrinsic  value method and the pro forma  disclosures  required by SFAS 123 are
included in Note J.

Reclassifications
      Certain  amounts  previously  reported  in the  1996  and  1995  financial
statements have been reclassified to conform to the 1997 presentation.

Note B - Restricted Cash Balances

     Reserves  (in the  form of  deposits  with  the  Federal  Reserve  Bank) of
$500,000  and  $8,345,000  were   maintained  to  satisfy   Federal   regulatory
requirements  at December 31, 1997 and December  31,  1996.  These  reserves are
included in cash and due from banks in the accompanying balance sheet.



Note C - Investment Securities

The amortized cost and estimated fair values of investments in debt securities
are summarized in the following tables:


                                                                                     December 31, 1997
                                                                                  Gross            Gross         Estimated
                                                              Amortized        Unrealized       Unrealized         Fair
                                                                Cost              Gains           Losses           Value
                                                                                      (in thousands)
                                                                                                      
Securities Held-to-Maturity
U.S. Treasury securities and obligations of
U.S. government corporations and agencies                    $  21,805           $   179         $    (16)       $  21,968
Obligations of states and political subdivisions                   530                 1               --              531
Mortgage-backed securities                                      68,429               281           (2,259)          66,451
                                                            ---------------------------------------------------------------
    Totals                                                   $  90,764           $   461          $(2,275)       $  88,950

Securities Available-for-Sale
U.S. Treasury securities and obligations of
U.S. government corporations and agencies                    $ 100,886           $   263          $    --        $ 101,149
Obligations of states and political subdivisions                13,218               582               (1)          13,799
Mortgage-backed securities                                      36,557                56             (429)          36,184
Short-term corporate obligations                                19,960                --               --           19,960
Other securities                                                 4,661                --               --            4,661
                                                            ---------------------------------------------------------------
    Totals                                                   $ 175,282           $   901          $  (430)       $ 175,753



                                                                                     December 31, 1996
                                                                                  Gross            Gross         Estimated
                                                              Amortized        Unrealized       Unrealized         Fair
                                                                Cost              Gains           Losses           Value
                                                                                      (in thousands)
Securities Held-to-Maturity
U.S. Treasury securities and obligations of
U.S. government corporations and agencies                    $  22,792           $   223         $    (33)       $  22,982
Obligations of states and political subdivisions                   719                --               (5)             714
Mortgage-backed securities                                      81,202               349           (1,759)          79,792
                                                            ---------------------------------------------------------------   
    Totals                                                   $ 104,713           $   572         $ (1,797)       $ 103,488
                                                   
Securities Available-for-Sale
U.S. Treasury securities and obligations of
  U.S. government corporations and agencies                  $  30,219           $   101         $     (9)       $  30,311
Obligations of states and political subdivisions                 1,453                27               --            1,480
Mortgage-backed securities                                      30,260                93           (1,203)          29,150
Other securities                                                 4,375                --               --            4,375
                                                            ---------------------------------------------------------------
    Totals                                                   $  66,307            $  221        $  (1,212)       $  65,316




     The amortized cost and estimated fair value of debt  securities at December
31, 1997 by contractual  maturity are shown below.  Actual maturities may differ
from  contractual  maturities  because  borrowers  may have the right to call or
prepay obligations with or without call or prepayment penalties.

                                                                    Estimated
                                            Amortized                 Fair
                                              Cost                    Value
                                                      (in thousands)

Securities Held-to-Maturity
Due in one year                             $  3,000                  $  2,984
Due after one year through five years         23,089                    23,259
Due after five years through ten years         8,652                     8,708
Due after ten years                           56,023                    53,999
                                           ------------------------------------
Totals                                      $ 90,764                  $ 88,950

Securities Available-for-Sale
Due in one year                             $ 56,729                  $ 56,787
Due after one year through five years         65,818                    66,047
Due after five years through ten years         7,149                     7,142
Due after ten years                           40,925                    41,116
                                           ------------------------------------
                                             170,612                   171,092
Other Securities                               4,661                     4,661
                                           ------------------------------------
Totals                                      $175,282                  $175,753


Proceeds from sales of securities available for sale were as follows:

                                Gross             Gross             Gross
For the Year                  Proceeds            Gains            Losses
                                             (in thousands)

     1997                     $ 29,033             $  19            $   1
     1996                     $     --             $  --            $  --
     1995                     $  6,993             $  40            $  50


     Investment  securities with an aggregate carrying value of $109,967,000 and
$75,125,000  at  December  31,  1997 and 1996,  respectively,  were  pledged  as
collateral for specific borrowings, lines of credit and local agency deposits.



Note D - Allowance for Loan Losses

     Activity in the allowance for loan losses was as follows:

                                                  Years Ended December 31,
                                              1997         1996         1995

                                                     (in thousands)
Balance, beginning of year                   $6,097       $5,580       $5,608
Balance acquired from Sutter Buttes              --          623           --
Provision for loan losses                     3,000          777          335
Loans charged off                            (2,840)      (1,192)        (581)
Recoveries of loans previously charged off      202          309          218
                                            ----------------------------------
Balance, end of year                         $6,459       $6,097       $5,580

      Loans  classified  as  nonaccrual  amounted to  approximately  $4,721,000,
$9,044,000,  and $2,213,000 at December 31, 1997,  1996 and 1995,  respectively.
These  nonaccrual  loans were  classified  as impaired  and are  included in the
recorded  balance in impaired  loans for the  respective  years shown below.  If
interest  on  those  loans  had  been  accrued,  such  income  would  have  been
approximately  $460,000,   $902,000,  and  $166,000  in  1997,  1996  and  1995,
respectively.

     As of December 31, the Company's recorded  investment in impaired loans and
the related valuation allowance were as follows:

                                                         1997
                                          Recorded                 Valuation
                                         Investment                Allowance
Impaired loans -
  Valuation allowance required             $ 1,476                    $162
  No valuation allowance required           11,739                      --
                                         ----------------------------------
    Total impaired loans                   $13,215                    $162



                                                         1996
                                          Recorded                 Valuation
                                         Investment                Allowance
Impaired loans -
  Valuation allowance required             $ 2,525                    $605
  No valuation allowance required           13,829                      --
                                         ----------------------------------
    Total impaired loans                   $16,354                    $605


      This  valuation  allowance  is included in the  allowance  for loan losses
shown above for the respective year. The average recorded investment in impaired
loans was $ 14,784,000,  $10,720,000 and $3,579,000 for the years ended December
31, 1997, 1996 and 1995, respectively. The Company recognized interest income on
impaired loans of $1,118,000, $729,000 and $345,000 for the years ended December
31, 1997, 1996 and 1995, respectively.



Note E - Premises and Equipment

     Premises and equipment were comprised of:

                                              December 31,
                                     1997                     1996
                                             (in thousands)
Premises                            $13,973                 $11,227
Furniture and equipment              12,912                  11,036
                                   ---------------------------------
                                     26,885                  22,263
Less:
  Accumulated depreciation
    and amortization               (11,836)                 (10,369)
                                   ---------------------------------
                                     15,049                  11,894
Land and land improvements            3,852                   2,823
                                   ---------------------------------
                                    $18,901                 $14,717

     Depreciation  and  amortization  of  premises  and  equipment  amounted  to
$2,100,000,  $1,497,000, and $1,344,000 in 1997, 1996 and 1995, respectively. In
1997, the Company provided $300,000 for the impairment of certain properties and
leaseholds which it vacated and is in the process of disposing.


Note F - Time Deposits

      At December 31, 1997,  the  scheduled  maturities of time deposits were as
follows (in thousands):

                                        Scheduled
                                       Maturities

1998                                     $239,305
1999                                        7,438
2000                                        7,081
2001                                          600
2002 and thereafter                           241
                                        ----------
   Total                                 $254,665



Note G - Long-Term Debt and Other Borrowings

Long-term debt is as follows:



                                                                                                 December 31,
                                                                                             1997              1996
                                                                                                (in thousands)

                                                                                                     
FHLB loan, fixed rate of 5.53% payable on March 21, 1997                                       --          $ 3,000
FHLB loan, effective rate of 5.13% payable on April 28, 1998                              $ 5,000            5,000
FHLB loan, fixed rate of 5.62% payable on February 4, 1999                                    400              400
FHLB loan, fixed rate of 6.14% payable on March 21, 1999                                    3,000            3,000
FHLB loan, fixed rate of 5.84% payable on November 6, 2000                                  1,500            1,500
FHLB loan, fixed rate of 5.90% payable January 16, 2001                                     1,000            1,000
FHLB repurchase agreements, fixed rate of 5.85% payable on July 17, 1997                       --            9,828
Capital lease obligation on premises, effective rate of 13% payable
  monthly in varying amounts through December 1, 2009                                         540              553
                                                                                         --------------------------
Total long-term debt                                                                      $11,440          $24,281


     The Company maintains a collateralized line of credit with the Federal Home
Loan Bank of San Francisco. Based on the FHLB stock requirements at December 31,
1997,  this  line  provided  for  maximum  borrowings  of  $78,335,000  of which
$10,900,000  was  outstanding,   leaving  $67,435,000  available.   The  maximum
month-end  outstanding  balances of short term reverse repurchase  agreements in
1997 and 1996 were $16,300,000 and $0,  respectively.  The Company has available
unused lines of credit totaling $49,700,000 for Federal funds transactions.

Note H - Commitments and Contingencies (See also Note O)

     At December 31,  1997,  future  minimum  commitments  under  non-cancelable
capital and operating leases with initial or remaining terms of one year or more
are as follows:

                                          Capital              Operating
                                          Leases                Leases
                                                  (in thousands)

1998                                       $   85               $  843
1999                                           86                  644
2000                                           87                  357
2001                                           88                  238
2002                                           89                  221
Thereafter                                    652                1,988
                                           ----------------------------
Future minimum lease payments               1,087               $4,291
Less amount representing interest             547
                                           -------
Present value of future lease payments     $  540

      Rent expense under  operating  leases was $1,059,000 in 1997,  $799,000 in
1996, and $887,000 in 1995.
     The Company is a defendant in legal  actions  arising from normal  business
activities. Management believes that these actions are without merit or that the
ultimate  liability,  if any, resulting from them will not materially affect the
Company's financial position.


Note I - Dividend Restrictions

     The Bank paid to the Company  cash  dividends in the  aggregate  amounts of
$3,000,000, $4,800,000, and $3,200,000 in 1997, 1996 and 1995, respectively. The
Bank is regulated by the Federal Deposit  Insurance  Corporation  (FDIC) and the
California State Banking  Department.  California  banking laws limit the Bank's
ability to pay  dividends  to the  lesser of (1)  retained  earnings  or (2) net
income for the last three fiscal years, less cash distributions paid during such
period. Under this regulation,  at December 31, 1997, the Bank may pay dividends
of $9,695,000.

Note J - Stock Options

      In May 1995, the Company adopted the TriCo Bancshares 1995 Incentive Stock
Option Plan (`95 Plan) covering key employees. Under the `95 Plan 187,500 shares
as  adjusted  for the  September  1995  5-for-4  stock split were  reserved  for
issuance.  The option  price  cannot be less than the fair  market  value of the
Common Stock at the date of grant.  Options for the `95 Plan expire on the tenth
anniversary of the grant date.

      The Company also has  outstanding  options under one plan approved in 1993
and two plans  approved in 1989.  Options under the 1993 plan were granted at an
exercise price less than the fair market value of the common stock and vest over
a six year period.  Options under the 1989 plan vest 20%  annually.  Unexercised
options  for the 1993 and 1989  plans  terminate  10 years  from the date of the
grant.

Stock option activity is summarized in the following table:


                                                                                             Weighted         Weighted
                                                                                              Average         Average
                                                Number              Option Price             Exercise        Fair Value
                                              of Shares*              Per Share                Price         of Grants

                                                                                                
Outstanding at December 31, 1994                560,274          $ 7.43  to  $ 7.86          $ 7.72
    Options granted                              31,250            7.86  to   13.20           10.81            $5.07
    Options exercised                           (72,694)           7.43  to    7.86            7.60
Outstanding at December 31, 1995                518,830            7.43  to   13.20            7.93
    Options granted                              20,000           18.38  to   18.38           18.38             5.35
    Options exercised                           (89,950)           7.43  to    7.86            7.63
    Options forfeited                           (23,030)           7.86  to    7.86            7.86
Outstanding at December 31, 1996                425,850            7.43  to   18.38            8.48
    Options granted                              56,000           21.25  to   27.38           26.28            $8.39
    Options exercised                           (22,526)           7.43  to    7.86            7.55
    Options forfeited                           (12,600)           7.86  to    7.86            7.86
Outstanding at December 31, 1997                446,724          $ 7.43  to  $27.38          $ 8.48

*1995 activity is adjusted for the 5-for-4 Common Stock split effected September 22, 1995


      Of the stock  options  outstanding  as of December  31,  1997,  options on
327,376 shares were exercisable at a weighted average price of $8.79.


      The  Company has stock  options  outstanding  under the four option  plans
described  above. The Company accounts for these plans under APB Opinion No. 25,
under  which no  compensation  cost has been  recognized  except for the options
granted  under the 1993  plan.  The  Company  recognized  expense  of  $188,000,
$209,000  and  $209,000  for the  1993  Plan  options  in  1997,  1996  and 1995
respectively.   Had  compensation  cost  for  these  plans  been  determined  in
accordance  SFAS 123, the Company's net income and earnings per share would have
been reduced to the pro forma amounts indicated below:

                                                   1997       1996       1995

Net income                       As reported      $5,869     $7,306     $7,045
                                   Pro forma      $5,829     $7,285     $7,037

Basic earnings per share         As reported       $1.26      $1.62      $1.54
                                   Pro forma       $1.25      $1.61      $1.53

Diluted earnings per share       As reported       $1.21      $1.56      $1.46
                                   Pro forma       $1.21      $1.55      $1.46

      However,  because  the  Statement  123 method of  accounting  has not been
applied to options  granted  prior to January 1, 1995,  the  resulting pro forma
compensation  cost may not be  representative  of that to be  expected in future
years. 

      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 1997,  1996, and 1995,  respectively:  risk-free
interest rates of 6.06,  6.76,  and 5.92 percent;  expected  dividend  yields of
2.46,  3.48,  and 2.46 percent;  expected  lives of 6, 6, and 6 years;  expected
volatility of 30.49, 30.22, and 31.38 percent, respectively.

Note K - Other Noninterest Expenses and Income

     The components of other noninterest expenses were as follows:

                                                     Years Ended December 31,
                                                    1997      1996       1995
                                                         (in thousands)
Equipment and data processing                    $ 3,390    $ 2,483   $ 2,508
Occupancy                                          2,214      1,682     1,573
Intangible amortization                            1,342         34        --
Professional fees                                    998        901       593
Telecommunications                                   922        653       361
Advertising                                          753        713       563
Postage                                              535        436       405
Provision for premises impairment and lease loss     300         --        --
Net other real estate owned expense                  277        261       201
Assessments                                          155         80       727
Other                                              6,375      4,253     3,943
                                                ------------------------------
     Total other operating expenses              $17,261    $11,496   $10,874

      Commissions  on sales of  annuities  and  mutual  funds in the  amounts of
$1,963,000,  $1,255,000,  and  $900,000  for the years  1997,  1996 and 1995 are
included in other income.



Note L - Income Taxes

     The  current  and  deferred  components  of the income tax  provision  were
comprised of:

                                     Years Ended December 31,
                              1997             1996              1995
                                          (in thousands)
Current Tax Provision:
  Federal                  $ 3,360           $ 4,439          $ 3,640
  State                        948             1,528            1,409
                          --------------------------------------------
    Total current            4,308             5,967            5,049


Deferred Tax Benefit:
  Federal                     (614)             (769)             (36)
  State                         13              (161)             (98)
                          --------------------------------------------
    Total deferred            (601)             (930)            (134)
                          --------------------------------------------
Total income taxes         $ 3,707           $ 5,037          $ 4,915

     Taxes  recorded  directly to  shareholders'  equity are not included in the
preceding table.  These taxes  (benefits)  relating to changes in the unrealized
gains and  losses  on  available-for-sale  investment  securities  amounting  to
$736,000 in 1997 and ($231,000) in 1996, and benefits  related to employee stock
options of  $148,000  in 1997 and  $233,000  in 1996 were  recorded  directly to
shareholders' equity.

     The provisions  for income taxes  applicable to income before taxes for the
years ended December 31, 1997,  1996,  and 1995 differ from amounts  computed by
applying the statutory  Federal  income tax rates to income  before  taxes.  The
effective tax rate and the statutory  federal  income tax rate are reconciled as
follows:

                                                -    Years Ended December 31,
                                                  1997        1996        1995

Federal statutory income tax rate                 34.0%       34.2%       34.2%
State income taxes, net of federal tax benefit     6.4         7.4         7.4
Tax-exempt interest on municipal obligations      (1.9)        (.3)        (.4)
Other                                               --         (.5)        (.1)
                                                 ------------------------------
Effective Tax Rate                                38.5%       40.8%       41.1%



     The  components of the net deferred tax asset of the Company as of December
31, were as follows:

                                              1997             1996
                                                  (in thousands)

Deferred Tax Assets:
  Loan losses                              $ 2,333           $ 2,050
  Unrealized loss on securities                 --               731
  Deferred compensation                      1,960             1,693
  OREO write downs                             227               244
  Loss on investment in real estate            360               232
  Intangible amortization                      291                --
  Other                                        245               586
                                          ---------------------------
    Total deferred tax assets                5,416             5,536

Deferred Tax Liabilities:
  Depreciation                                (828)             (798)
  Capital leases                               (92)              (86)
  Securities accretion                        (364)             (385)
                                          ---------------------------
    Total deferred tax liability            (1,284)           (1,269)
                                          ---------------------------
    Net deferred tax asset                 $ 4,132           $ 4,267

Note M - Retirement Plans

     Substantially  all employees  with at least one year of service are covered
by a discretionary employee stock ownership plan (ESOP).  Contributions are made
to the plan at the discretion of the Board of Directors.  Country National Bank,
acquired by the Company in 1994, had an ESOP which was merged into the Company's
plan in 1995.  Contributions to the plan(s) totaling $828,000 in 1997,  $500,000
in 1996, and $432,000 in 1995 are included in salary expense.
     The  Company  has  a  supplemental  retirement  plan  for  directors  and a
supplemental executive retirement plan covering key executives.  These plans are
non-qualified defined benefit plans and are unsecured and unfunded.  The Company
has purchased  insurance on the lives of the participants and intends to use the
cash values of these policies $5,870,000 and $5,163,000 at December 31, 1997 and
1996, respectively) to pay the retirement obligations.



     The following table sets forth the plans' status:



                                                                                       December 31,
                                                                                 1997              1996
                                                                                      (in thousands)
                                                                                             
Actuarial present value of benefit obligations:
  Vested benefit obligation                                                    $(3,213)          $(3,113)
                                                                              ===========================
  Accumulated benefit obligation                                                (3,463)           (3,289)
                                                                              ===========================
  Projected benefit obligation for service rendered to date                     (3,693)           (3,704)
                                                                              ===========================
  Plan assets at fair value                                                    $    --           $    --
                                                                              ===========================
Projected benefit obligation in excess of plan assets                          $(3,693)          $(3,704)
Unrecognized net loss from past experience different
  from that assumed and effects of changes in assumptions                          252             1,296
Prior service cost not yet
  recognized in net periodic pension cost                                          103               113
Unrecognized net obligation at transition                                          979               287
                                                                              ---------------------------
Accrued pension cost included in other liabilities                             $(2,359)          $(2,008)




                                                                                         Years Ended December 31,
                                                                                 1997              1996             1995
                                                                                              (in thousands)
                                                                                                            
Net pension cost included the following components:
  Service cost-benefits earned during the period                                  $120              $135            $100
  Interest cost on projected benefit obligation                                    262               204             159
  Net amortization and deferral                                                    113                72              46
                                                                                 ----------------------------------------
  Net periodic pension cost                                                       $495              $411            $305


      The net  periodic  pension  cost  was  determined  using a  discount  rate
assumption  of 7.0% for  1997,  7.0% for 1996 and 7.0% for  1995.  The  rates of
increase  in  compensation  used in each year were 0% to 5%. The  Company has an
Executive  Deferred  Compensation Plan which allows directors and key executives
designated  by the Board of Directors of the Company to defer a portion of their
compensation.   The  Company  has  purchased  insurance  on  the  lives  of  the
participants  and  intends to use the cash  values of these  policies to pay the
compensation obligations. At December 31, 1997 and 1996 the cash values exceeded
the recorded liabilities.



Note N - Earnings per Share

     The Company adopted SFAS No. 128, Earnings per Share (SFAS 128),  effective
December 15,  1997.  SFAS 128 replaces  primary and fully  diluted  earnings per
share with basic and diluted earnings per share calculations. Basic earnings per
share is computed by dividing net income,  less dividends on preferred stock, by
the weighted  average common shares  outstanding.  Diluted earnings per share is
computed by dividing  net income,  less  dividends on  preferred  stock,  by the
weighted  average common shares  outstanding  including the dilutive  effects of
potential  common  shares  (e.g.  stock  options).  Diluted  earnings  per share
calculations  result in the same primary earnings per share previously  reported
by the  Company.  The  Company's  basic and  diluted  earnings  per share are as
follows (in thousands except per share data):



                                                                        Year Ended December 31, 1997
                                                                        Weighted Average
                                                           Income            Shares          Per-Share Amount
                                                                                            
Basic Earnings per Share
  Net income available to common shareholders                  $5,869        4,652,059               $1.26

Common stock options outstanding                                   --          178,615
                                                                             ---------
Diluted Earnings per Share
  Net income available to common shareholders                  $5,869        4,830,674               $1.21
                                                               ======        =========


                                                                        Year Ended December 31, 1996
                                                                        Weighted Average
                                                           Income            Shares          Per-Share Amount
Basic Earnings per Share
  Net income available to common shareholders                  $7,306        4,513,157               $1.62

Common stock options outstanding                                   --          176,594
                                                                             ---------
Diluted Earnings per Share
  Net income available to common shareholders                  $7,306        4,689,751               $1.56
                                                               ======        =========


                                                                        Year Ended December 31, 1995
                                                                        Weighted Average
                                                           Income            Shares          Per-Share Amount

Net income                                                     $7,045
Less: Preferred stock dividends                                 (245)
                                                              -------
Basic Earnings per Share
  Net income available to common shareholders                  $6,800        4,430,092               $1.53

Common stock options outstanding                                   --          226,801
                                                                             ---------
Diluted Earnings per Share
  Net income available to common shareholders                  $6,800        4,656,893               $1.46
                                                               ======        =========




Note O - Related Party Transactions

     Certain directors,  officers,  and companies with which they are associated
were  customers  of,  and had  banking  transactions  with,  the  Company or its
Subsidiary in the ordinary course of business.  It is the Company's  policy that
all  loans  and  commitments  to  lend  to  officers  and  directors  be made on
substantially the same terms, including interest rates and collateral,  as those
prevailing at the time for comparable  transactions  with other borrowers of the
Bank.
     The following table summarizes the activity in these loans for 1997.

           Balance                                          Balance
        December 31,     Advances/                       December 31,
            1996         New Loans       Payments            1997
                               (in thousands)

            7,922           884            2,179             6,627


Note P - Financial Instruments With Off-Balance Sheet Risk

     The Company is a party to financial instruments with off-balance sheet risk
in the normal course of business to meet the financing  needs of its  customers.
These  financial  instruments  include  commitments to extend credit and standby
letters of credit.  Those instruments  involve, to varying degrees,  elements of
credit  risk in  excess of the  amount  recognized  in the  balance  sheet.  The
contract  amounts of those  instruments  reflect the extent of  involvement  the
Company has in particular classes of financial instruments.
     The Company's exposure to credit loss in the event of nonperformance by the
other party to the financial  instrument  for  commitments  to extend credit and
standby  letters of credit written is represented by the  contractual  amount of
those  instruments.  The  Company  uses  the  same  credit  policies  in  making
commitments  and  conditional  obligations  as  it  does  for  on-balance  sheet
instruments.

                                                      Contractual Amount
                                                         December 31,
                                                    1997              1996
                                                        (in thousands)

Financial instruments whose contract amounts represent credit risk:

  Commitments to extend credit:
    Commercial loans                               $52,579          $37,923
    Consumer loans                                  78,785           61,113
    Real estate mortgage loans                         667              428
    Real estate construction loans                  11,985           18,415
  Standby letters of credit                          1,789            1,112

     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 of one year or less or other
termination  clauses  and  may  require  payment  of a fee.  Since  many  of the
commitments  are  expected  to  expire  without  being  drawn  upon,  the  total
commitment amounts do not necessarily  represent future cash  requirements.  The
Company evaluates each customer's credit worthiness on a case-by-case basis. The
amount of collateral obtained, if deemed necessary by the Company upon extension
of  credit,  is  based  on  Management's  credit  evaluation  of  the  customer.
Collateral  held  varies,  but  may  include  accounts  receivable,   inventory,
property, plant and equipment and income-producing commercial properties.
     Standby letters of credit are conditional commitments issued by the Company
to guarantee the  performance of a customer to a third party.  Those  guarantees
are primarily  issued to support private  borrowing  arrangements.  Most standby
letters of credit are issued for one year or less.  The credit risk  involved in
issuing  letters of credit is essentially the same as that involved in extending
loan  facilities  to customers.  Collateral  requirements  vary,  but in general
follow the requirements for other loan facilities.


Note Q - Concentration of Credit Risk

     The  Company  grants  agribusiness,  commercial  and  residential  loans to
customers  located  throughout  the  northern San Joaquin  Valley,  the northern
Sacramento Valley and northern mountain regions of California. The Company has a
diversified  loan  portfolio  within  the  business  segments  located  in  this
geographical area.

Note R - Disclosure of Fair Value of Financial Instruments

     The following  methods and assumptions were used to estimate the fair value
of each class of financial instrument for which it is practical to estimate that
value.  Cash and due from banks,  accrued interest  receivable and payable,  and
short-term   borrowings  are  considered  short-term   instruments.   For  these
short-term instruments their carrying amount approximates their fair value.

Securities
     For all securities, fair values are based on quoted market prices or dealer
quotes. See Note C for further analysis.

Loans
     The fair value of variable rate loans is the current carrying value.  These
loans are regularly  adjusted to market rates.  The fair value of other types 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 allowance for loan losses is a
reasonable  estimate of the valuation  allowance  needed to adjust computed fair
values for credit quality of certain loans in the portfolio.

Deposit Liabilities and Long-Term Debt
     The fair value of demand  deposits,  savings  accounts,  and certain  money
market  deposits is the amount  payable on demand at the reporting  date.  These
values do not consider the estimated  fair value of the  Company's  core deposit
intangible,  which is a significant  unrecognized asset of the Company. The fair
value of time deposits and debt is based on the discounted  value of contractual
cash flows.

Commitments to Extend Credit and Standby Letters of Credit
     The fair value of letters  of credit and  standby  letters of credit is not
significant.



     The estimated  fair values of the Company's  financial  instruments  are as
follows:

                                                December 31, 1997
                                           Carrying            Fair
Financial assets:                           Amount            Value
                                                 (In thousands)
  Cash and short-term investments           $ 63,476         $ 63,476
  Securities:
    Held-to-maturity                          90,764           88,950
    Available-for-sale                       175,753          175,753
  Loans, net                                 442,508          446,439
  Accrued interest receivable                  5,701            5,701

Financial liabilities:

  Deposits                                   724,094          724,188
  Federal Funds purchased                     15,300           15,300
  Accrued interest payable                     4,039            4,039
  Other liabilities                            6,168            6,168
  Long-term borrowings                        11,440           11,524


                                                December 31, 1996
                                           Carrying            Fair
Financial assets:                           Amount            Value
                                                 (In thousands)
  Cash and short-term investments           $ 52,231         $ 52,231
  Securities:
    Held-to-maturity                         104,713          103,488
    Available-for-sale                        65,316           65,316
  Loans, net                                 433,192          434,250
  Accrued interest receivable                  4,572            4,572

Financial liabilities:

  Deposits                                   595,621          595,696
  Accrued interest payable                     3,047            3,047
  Other liabilities                            6,233            6,233
  Long-term borrowings                        24,281           24,403

Note S - Acquisitions

     On February 21, 1997, the Bank purchased and assumed  substantially  all of
the  deposit  liabilities  of nine  branches  from Wells Fargo  Bank,  N.A,  San
Francisco.  In connection with the  acquisition of such deposit  liabilities and
related  cash  balances,  The Bank also  acquired  certain  other  assets of the
branches,  including real estate (four  branches),  furniture and fixtures and a
relatively insignificant amount of loans which were secured by deposit accounts.
All assets  constituting  plant and  equipment or other  physical  property will
continue to be used in the banking business. Wells Fargo Bank retained all other
revenue producing assets which had originated from these branches.



     A summary of the deposit  liabilities  and limited  assets  acquired by the
Bank  is  shown  below.  These  assets  and  liabilities  were  recorded  in the
respective  captions  in  the  Company's   consolidated  balance  sheet  on  the
acquisition date.

Total deposits (liabilities) acquired                   $150,090,000

Less assets acquired
         Furniture and fixtures                              214,000
         Land and premises                                   585,000
         Loans                                               183,000
                                                          ----------
                  Total assets acquired                      982,000

Less premium paid for deposits                             9,108,000
                                                          ----------
Net cash received by Tri Counties Bank
  for the deposits acquired                             $140,000,000


     On October 16,  1996,  the  Company  acquired  all of the capital  stock of
Sutter Buttes Savings Bank (Sutter Buttes) in exchange for cash of approximately
$2,036,000 and approximately 102,900 shares of the Company's stock. Based on the
average value of the Company's stock for the ten days preceding the transaction,
the total purchase  price was  approximately  $4,171,000.  The  transaction  was
accounted for as a purchase, with the excess of the purchase price over the fair
value of Sutter  Buttes' net assets being  assigned to core  deposit  intangible
assets.  Results of operations of Sutter Buttes are included in the consolidated
financial  statements  subsequent to October 16, 1996.  Sutter Buttes was merged
into the Bank concurrent with the acquisition.

     Pro forma  operating  results of the Company,  assuming  the Sutter  Buttes
acquisition had been made as of January 1, 1995 is as follows:

UNAUDITED PRO FORMA COMBINED FINANCIAL DATA
(in thousands, except per share data)              Year ended December 31,
                                                  1996                1995
Summary of Income:
 Net interest income                           $ 31,503            $ 29,458
 Provision for loan losses                          997                 334
 Noninterest income                               6,924               6,422
 Noninterest expense                             25,466              23,394
 Net income                                       7,056               7,290
 Net income available to common shareholders    $ 7,056             $ 7,045

Per Common Share:
 Basic earnings per common share                  $1.54               $1.54
 Diluted earnings per common share                $1.48               $1.48

Selected Balance Sheet Data:
 Investment securities                         $170,029            $194,897
 Loans                                          439,289             376,906
 Assets                                         694,771             667,137
 Deposits                                       595,621             573,599
 Equity                                        $ 60,689            $ 55,480



Note T - TriCo Bancshares Financial Statements

TriCo Bancshares (Parent Only) Balance Sheets


                                                                                       December 31,
Assets                                                                            1997             1996
                                                                                      (in thousands)
                                                                                                
Cash                                                                            $    82           $   517
Investment in Tri Counties Bank                                                  64,510            60,171
Other assets                                                                        608               460
                                                                               ---------------------------
  Total assets                                                                  $65,200           $61,148
                                                                               ===========================
Liabilities and shareholders' equity

  Total liabilities                                                             $    76           $   371

Shareholders' equity:
Common stock, no par value:
    Authorized 20,000,000 shares;
    issued and outstanding 4,662,649
    and 4,641,223 shares, respectively                                           48,161            47,652
Retained earnings                                                                16,956            14,076
Unrealized loss on securities available-for-sale, net                                 7              (951)
                                                                               ---------------------------
      Total shareholders' equity                                                 65,124            60,777
                                                                               ---------------------------
      Total liabilities and shareholders' equity                                $65,200           $61,148
                                                                               ===========================




Statements of Income                                                                     Years Ended December 31,
                                                                                 1997              1996              1995
                                                                                              (in thousands)
                                                                                                             
Interest income                                                                 $   --            $   --           $   --

Administration expense                                                             321               296              282
                                                                                ------------------------------------------
Loss before equity in net income of Tri Counties Bank                             (321)             (296)            (282)
Equity in net income of Tri Counties Bank:
  Distributed                                                                    3,000             4,800            3,200
  Undistributed                                                                  3,031             2,654            4,010
Income tax credits                                                                 159               148              117
                                                                                ------------------------------------------
  Net income                                                                    $5,869            $7,306           $7,045
                                                                               ===========================================





Statements of Cash Flows
                                                                                         Years ended December 31,
                                                                                 1997              1996             1995
                                                                                              (in thousands)
                                                                                                           
Operating activities:
  Net income                                                                    $5,869             $7,306          $7,045
  Adjustments to reconcile net income to net cash provided
    by (used for) operating activities:
      Undistributed equity in Tri Counties Bank                                 (3,031)            (2,654)         (4,010)
      Deferred income taxes                                                       (148)              (157)           (117)
      Increase (decrease) in other operating assets and liabilities               (295)               279              19
                                                                                ------------------------------------------
          Net cash provided by operating activities                              2,395              4,774           2,937

Investing activities:
  Capital contributed to
    Tri Counties Bank                                                               --             (4,741)             --
                                                                                ------------------------------------------
          Net cash used for investing activities                                    --             (4,741)             --

Financing activities:
  Issuance of common stock                                                         170              3,291             554
  Repurchase of common stock                                                       (30)              (295)             --
  Redemption of preferred stock                                                     --                 --          (4,000)
  Cash dividends-- preferred                                                        --                 --            (245)
  Cash dividends-- common                                                       (2,970)            (2,646)         (1,639)
                                                                                ------------------------------------------
          Net cash provided by (used for)  financing activities                 (2,830)               350          (5,330)
                                                                                ------------------------------------------
          Increase (decrease) in cash and cash equivalents                        (435)               383          (2,393)

Cash and cash equivalents at beginning of year                                     517                134           2,527
                                                                                ------------------------------------------
Cash and cash equivalents at end of year                                        $   82             $  517          $  134
                                                                                ==========================================



Note U - Regulatory Matters

     The  Company  is  subject  to  various  regulatory   capital   requirements
administered  by  federal  banking  agencies.  Failure to meet  minimum  capital
requirements   can  initiate   certain   mandatory,   and  possibly   additional
discretionary  actions by regulators  that, if  undertaken,  could have a direct
material effect on the Company's  financial  statements.  Under capital adequacy
guidelines  and the  regulatory  framework  for prompt  corrective  action,  the
Company must meet specific capital guidelines that involve quantitative measures
of the Company's  assets,  liabilities  and certain  off-balance-sheet  items as
calculated under regulatory accounting practices.  The Company'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 Company to  maintain  minimum  amounts and ratios (set forth in the
table below) of total and Tier I capital to risk-weighted  assets, and of Tier I
capital to average assets.  Management  believes,  as of December 31, 1997, that
the Company meets all capital adequacy requirements to which it is subject.

     As of  December  31,  1997,  the  most  recent  notification  from the FDIC
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 below.  There are no  conditions  or events since that
notification that management believes have changed the institution's category.

The Bank's actual capital amounts and ratios are also presented in the table.


                                                                                                           To Be Well
                                                                                                        Capitalized Under
                                                                                 For Capital            Prompt Corrective
                                                        Actual                Adequacy Purposes         Action Provisions
                                                  Amount       Ratio           Amount      Ratio         Amount      Ratio
                                                                                                   
As of December 31, 1997:
Total Capital (to Risk Weighted Assets):
    Consolidated                                   $62,673    11.90%         =>$42,132    =>8.0%       =>$52,665   =>10.0%
    Tri Counties Bank                              $62,059    11.80%         =>$42,083    =>8.0%       =>$52,604   =>10.0%
Tier I Capital (to Risk Weighted Assets):
    Consolidated                                   $56,215    10.67%         =>$21,066    =>4.0%       =>$31,599   => 6.0%
    Tri Counties Bank                              $55,601    10.57%         =>$21,042    =>4.0%       =>$31,563   => 6.0%
Tier I Capital (to Average Assets):
     Tri Counties Bank                             $55,601     6.94%         =>$21,042    =>4.0%       =>$26,302   => 5.0%

As of December 31, 1996:
Total Capital (to Risk Weighted Assets):
    Consolidated                                   $66,690    13.58%         =>$39,280    =>8.0%       =>$49,100   =>10.0%
    Tri Counties Bank                              $66,084    13.47%         =>$39,244    =>8.0%       =>$49,055   =>10.0%
Tier I Capital (to Risk Weighted Assets):
    Consolidated                                   $60,593    12.34%         =>$19,640    =>4.0%       =>$29,460   => 6.0%
    Tri Counties Bank                              $59,987    12.23%         =>$19,622    =>4.0%       =>$29,433   => 6.0%
Tier I Capital (to Average Assets):
     Tri Counties Bank                             $59,987     8.91%         =>$26,930    =>4.0%       =>$33,663   => 5.0%





Note V - Summary of Quarterly Results of Operations (unaudited)

     The  following  table sets forth the  results  of  operations  for the four
quarters  of  1997  and  1996  and is  unaudited;  however,  in the  opinion  of
management,  it reflects all  adjustments  (which include only normal  recurring
adjustments)  necessary  to  present  fairly  the  summarized  results  for such
periods.



                                                                   1997 Quarters Ended
                                                 December 31,      September 30,    June 30,     March 31,
                                                                                        
(Dollars in thousands, except per share data)
Interest income                                        $15,742        $15,597        $14,873       $13,993
Interest expense                                         6,101          6,127          6,099         5,608
                                                      --------       --------       --------      --------
Net interest income                                      9,641          9,470          8,774         8,385
Provision for loan losses                                  800          1,000            600           600
                                                      --------       --------      ---------     ---------
Net interest income after
     provision for loan losses                           8,841          8,470          8,174         7,785
Noninterest income                                       2,584          2,477          2,408         2,097
Noninterest expense                                      8,620          8,200          8,820         7,292
                                                      --------       --------       --------      --------
Income before income taxes                               2,805          2,747          1,762         2,590
Taxable-equivalent adjustment                              100             98             95            35
Income tax expense                                       1,093          1,035            588           991
                                                      --------       --------       --------      --------
Net income                                             $ 1,612        $ 1,614        $ 1,079       $ 1,564
                                                       =======        =======        =======       =======

Net income applicable to common stock                  $ 1,612        $ 1,614        $ 1,079       $ 1,564
                                                       =======        =======        =======       =======

Per common share:
    Net income (diluted)                               $  0.33        $  0.33       $  0.22        $  0.32
                                                       =======        =======       =======        =======
    Dividends                                          $  0.16        $  0.16       $  0.16        $  0.16
                                                       =======        =======       =======        =======



                                                                    1996 Quarters Ended
                                                 December 31,      September 30,    June 30,     March 31,
(Dollars in thousands, except per share data)
Interest income                                        $13,276        $12,584        $11,744       $11,629
Interest expense                                         5,290          4,856          4,498         4,535
                                                      --------       --------       --------      --------
Net interest income                                      7,986          7,728          7,246         7,094
Provision for loan losses                                  150            537             50            40
                                                     ---------      ---------      ---------     ---------
Net interest income after
     provision for loan losses                           7,836          7,191          7,196         7,054
Noninterest income                                       1,845          1,745          1,580         1,466
Noninterest expense                                      6,339          5,817          5,824         5,505
                                                      --------       --------       --------      --------
Income before income taxes                               3,342          3,119          2,952         3,015
Taxable-equivalent adjustment                               17             22             22            24
Income tax expense                                       1,288          1,276          1,226         1,247
                                                      --------       --------       --------      --------
Net income                                             $ 2,037        $ 1,821        $ 1,704       $ 1,744
                                                       =======        =======        =======       =======

Net income applicable to common stock                  $ 2,037        $ 1,821        $ 1,704       $ 1,744
                                                       =======        =======        =======       =======
Per common share:
    Net income (diluted)                               $  0.43        $  0.39       $  0.37        $  0.38
                                                       =======        =======       =======        =======
    Dividends                                          $  0.16        $  0.16       $  0.13        $  0.13
                                                       =======        =======       =======        =======




REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


To the Board of Directors and Shareholders of TriCo Bancshares and Subsidiary:

     We have  audited  the  accompanying  consolidated  balance  sheets of TriCo
Bancshares (a California corporation) and Subsidiary as of December 31, 1997 and
1996,   and  the  related   consolidated   statements  of  income,   changes  in
shareholders'  equity and cash  flows for each of the three  years in the period
ended December 31, 1997. These financial  statements are the  responsibility  of
the  Corporation'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 consolidated  financial  statements  referred to above
present  fairly,  in all  material  respects,  the  financial  position of TriCo
Bancshares  and  Subsidiary as of December 31, 1997 and 1996, and the results of
their  operations and their cash flows for each of the three years in the period
ended  December  31,  1997 in  conformity  with  generally  accepted  accounting
principles.


/s/ Arthur Andersen LLP

San Francisco, California
January 23, 1998



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

     As  TriCo  Bancshares  (the  "Company")  has  not  commenced  any  business
operations  independent  of  Tri  Counties  Bank  (the  "Bank"),  the  following
discussion  pertains  primarily to the Bank.  Average  balances,  including such
balances used in calculating  certain financial ratios, are generally  comprised
of average daily balances for the Company. Except within the "overview" section,
interest income and net interest income are presented on a tax equivalent basis.
     In addition to the historical  information  contained  herein,  this Annual
Report contains certain  forward-looking  statements.  The reader of this Annual
Report should understand that all such forward-looking statements are subject to
various  uncertainties and risks that could affect their outcome.  The Company'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 Annual  Report 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 the Company's business.

Overview
     Often  in the path of  progress  there is some  regression  along  the way.
Operating  results for the Company in 1997 reflect such a setback.  The February
1997  acquisition  of the deposits and  facilities of nine  Northern  California
branches from Wells Fargo Bank,  N.A.  (sometimes  referred to as "Wells") added
approximately  $150,090,000  in deposits and set the stage for  expansion of the
Bank's  marketing  area.  However,  the direct and indirect  operating  expenses
related to servicing  the new branches were higher than expected and loan growth
in these branches was lower than expected.  As a result,  earnings for 1997 were
lower than in 1996. Management believes that the major issues of integrating the
new  branches  and  support  departments  had been  resolved by the end of 1997.
Consequently,  Management believes that the Bank is positioned to realize growth
in earnings and returns for shareholders in 1998.
     The Company had earnings of $5,869,000 for the year ended December 31, 1997
versus  $7,306,000 for 1996.  Diluted earnings per share for the same years were
$1.21 and $1.56, respectively.
     Both the acquisition of Sutter Buttes Savings Bank  (sometimes  referred to
as "Sutter  Buttes") in October  1996 and the branch  purchase  from Wells Fargo
Bank contributed to increased  operating  revenues for 1997. Net interest income
for 1997 was $35,942,000 which was an increase of $5,973,000  (19.9%) over 1996.
The  interest  income   component  of  net  interest  income  was  up  21.8%  or
$10,729,000.  Interest and fees on loans was up  $6,676,000  to  $44,903,000  as
average loans outstanding increased $79,567,000 to $448,117,000. Interest income
on investment  securities and Federal Funds sold increased $4,053,000 (37.1%) to
$14,974,000  mostly due to higher  average  balances.  Interest  expense  was up
$4,756,000  or 24.8%.  This  increase  was due to  higher  average  balances  of
interest  bearing  liabilities as the average rate paid on them declined 9 basis
points. The net interest margin was 5.16% in 1997 versus 5.37% in 1996.
     The Bank  significantly  increased its provision for loan losses in 1997 as
net loans charged off totaled  $2,640,000 versus $883,000 in the prior year. The
provision for 1997 was $3,000,000 compared to $777,000 in 1996. At year end 1997
and 1996 the  allowance  for loan  losses as a percent of gross loans were 1.44%
and 1.39%, respectively.
      Noninterest  income is comprised of "service  charges and fees" and "other
income".  Service  charge and fee income  increased  37.0% or $1,821,000 in 1997
versus  year ago  results.  Both  higher  account  volumes  and higher fee rates
contributed  to the  increase in this  category.  Other income was up 64.8% from
$1,712,000 in 1996 to $2,821,000 in 1997.Overall,  noninterest  income increased
$2,930,000 or 44.2% for the year.

     Noninterest  expenses  increased  $9,447,000  or 40.2% in 1997 versus 1996.
Conversion  costs and direct operating  expenses for the nine acquired  branches
accounted for $3,233,000 of the increase.  Another  $177,000 was attributable to
operating costs of the one branch  retained from Sutter Buttes.  Amortization of
goodwill  relating  to both the Sutter  Buttes  Saving  Bank and the nine branch
acquisition  added  $1,308,000  to  expenses  for  the  year.  Thus,  50% of the
increased expenses were directly attributable to the acquisitions.
     Salary and benefit expenses not directly  related to the acquired  branches
were up  $1,848,000  (15.4%).  The  higher  salary  expense  reflects  costs for
additional  employees in support  departments,  loan  officers and normal salary
increases.  Other expenses exclusive of the direct costs related to the acquired
branches  increased  28.8%  or  $3,310,000.  Costs  relating  servicing  the new
branches for items such as armored car service,  courier service,  ATM networks,
credit  card  servicing,   deposit  accounts  and  telecommunications   were  up
significantly in 1997.
      Assets of the Company totaled  $826,165,000 at December 31, 1997 which was
an increase of $131,306,000 from 1996 ending balances.
     For 1997, the Company  realized a return on assets of 0.75% and a return on
shareholders' equity of 9.34% versus 1.18% and 13.03% in 1996. The Company ended
1997 with a Tier 1 capital ratio of 10.7% and a total  risk-based  capital ratio
of 11.9%.
     Management's  continuing  goal for the Bank is to  deliver a full  array of
competitive  products  to  its  customers  while  maintaining  the  personalized
customer  service of a community  bank.  We believe this  strategy  will provide
continued  growth and the  ability  to achieve  above  average  returns  for our
shareholders.



(A) Results of Operations



                                                                                 Years Ended December 31,
                                                                  1997        1996          1995         1994         1993(1)
                                                                      (in thousands, except earnings per share amounts)
                                                                                                      
Interest income:
Interest and fees on loans                                   $  44,903    $  38,227     $ 33,776     $ 30,641      $ 31,795
Interest on investment securities--taxable                      13,791       10,409       11,706       12,247         8,585
Interest on investment securities--tax exempt(2)                   958          207          272          401           426
Interest on federal funds sold                                     553          392          371          123           329
                                                            ----------------------------------------------------------------
  Total interest income                                         60,205       49,235       46,125       43,412        41,135

Interest expense:
Interest on deposits                                            22,682       17,201       16,231       13,902        13,006
Interest on short-term borrowing                                   537          359          526          719           739
Interest on long-term debt                                         716        1,619        1,231        1,059           251
                                                            ----------------------------------------------------------------
  Total interest expense                                        23,935       19,179       17,988       15,680        13,996
                                                            ----------------------------------------------------------------
  Net interest income                                           36,270       30,056       28,137       27,732        27,139
Provision for loan losses                                        3,000          777          335          316         1,858
                                                            ----------------------------------------------------------------
  Net interest income after provision
    for loan losses                                             33,270       29,279       27,802       27,416        25,281

Noninterest income:
Service charges, fees and other                                  9,548        6,636        5,943        5,048         5,304
Investment securities gains (losses), net                           18           --          (10)         (23)        1,421
                                                            ----------------------------------------------------------------
  Total noninterest income                                       9,566        6,636        5,933        5,025         6,725
Noninterest expenses:
Salaries and employee benefits                                  15,671       11,989       10,787       10,550         9,072
Other, net                                                      17,261       11,496       10,874       11,508        11,152
                                                            ----------------------------------------------------------------
  Total noninterest expenses                                    32,932       23,485       21,661       22,058        20,224
                                                            ----------------------------------------------------------------
Net income before income taxes                                   9,904       12,430       12,074       10,383        11,782
Income taxes                                                     3,707        5,037        4,915        4,350         4,779
Tax equivalent adjustment(2)                                       328           87          114          172           188
                                                            ----------------------------------------------------------------
  Net income                                                  $  5,869     $  7,306      $ 7,045      $ 5,861       $ 6,815
                                                            ================================================================
Basic earnings per common share(3)                            $   1.26     $   1.62      $  1.54      $  1.24       $  1.51
Diluted earnings per common share(3)                          $   1.21     $   1.56      $  1.46      $  1.18       $  1.42
Selected Balance Sheet Information
Total Assets                                                  $826,165     $694,859     $603,554     $593,834      $575,897
Long-term Debt                                                  11,440       24,281       26,292       18,499         7,144
Preferred Stock                                                     --           --           --        3,899         3,899

1  Restated on a historical basis to reflect the July 21, 1994 acquisition of Country National Bank on a
   pooling-of-interests basis.
2  Interest on tax-free securities is reported on a tax equivalent basis of 1.52 for 1997, 1.72 for 1996, 1.72 for 1995,
   1.75 for 1994,  and 1.79 for 1993.
3  Restated on a  historical  basis to reflect the 5-for-4  stock split  effected
   September 22, 1995.




Net Interest Income/Net Interest Margin
     Net interest  income  represents  the excess of interest and fees earned on
interest-earning  assets  (loans,  securities  and federal  funds sold) over the
interest  paid on  deposits  and  borrowed  funds.  Net  interest  margin is net
interest income expressed as a percentage of average earning assets.
     Net  interest  income  for  1997  totaled  $36,270,000  which  was up 20.7%
($6,214,000)  over  the  prior  year.  Average   outstanding  loan  balances  of
$448,117,000  for 1997  reflected  a 21.6%  increase  over 1996  balances.  This
increase  contributed  an additional  $8,253,000 to interest  income and was the
major  factor in the  improvement  in net  interest  income.  The average  yield
received on loans fell 35 basis points to 10.02% which offset interest income by
$1,577,000.  The  reduction  of the  loan  yields  was due to  increased  market
competition and also in part to the acquisition of Sutter Buttes Savings Bank in
October of 1996. A high  percentage of Sutter  Buttes' loans were mortgage loans
with fixed interest rates averaging less than 8%. Average balances of investment
securities increased  $61,483,000 (33.6%) due primarily to the investment of net
proceeds  received  in the  Wells  branch  acquisition.  The  higher  volume  of
securities resulted in an increase in interest income of $3,800,000.
     Interest expense  increased  $4,756,000  (24.8%) in 1997 over 1996.  Higher
volumes in all interest  bearing deposit  categories as a result of the purchase
of certain  deposits from Wells Fargo Bank accounted for the increase.  Interest
expense  on time  deposits  was up  $3,424,000  due to an  increase  in  average
balances  of  $64,519,000  in  1997.  Average  rates  paid on  interest  bearing
liabilities in 1997 were down 9 basis point to 3.96% which had a small favorable
effect on interest expense.  Net interest margin for 1997 was 5.16% versus 5.37%
in 1996.
     Net  interest  income  for  1996  totaled  $30,056,000  which  was up  6.8%
($1,919,000)  over  the  prior  year.  Average   outstanding  loan  balances  of
$368,550,000  for 1996  reflected  a 19.5%  increase  over 1995  balances.  This
increase  contributed  an additional  $6,578,000 to interest  income and was the
major  factor in the  improvement  in net  interest  income.  The average  yield
received on loans fell 58 basis points to 10.37% which offset interest income by
$2,127,000.  The  reduction  of the  loan  yields  was due to  increased  market
competition and also in part to the acquisition of Sutter Buttes Savings Bank in
October of 1996. Average balances of investment securities decreased $26,983,000
(12.8%) as these funds were deployed into loans.  The lower volume of securities
resulted in a decrease in interest income of $1,546,000.
     Interest  expense  increased  $1,191,000  (6.6%) in 1996 over 1995.  Higher
volumes in all interest bearing liability categories except savings accounts and
long term debt accounted for the increase. Interest expense on time deposits was
up $1,230,000  due to higher average  balances of  $22,390,000 in 1996.  Average
rates paid on interest bearing  liabilities in 1996 were down only 1 basis point
to 4.05% which had a small favorable  effect on interest  expense.  Net interest
margin for 1996 was 5.37% versus 5.36% in 1995.
      Table One,  Analysis of Net Interest Margin on Earning  Assets,  and Table
Two,  Analysis of Volume and Rate Changes on Net Interest  Income and  Expenses,
are provided to enable the reader to understand  the  components and past trends
of the Bank's  interest  income and expenses.  Table One provides an analysis of
net interest margin on earning assets setting forth average assets,  liabilities
and shareholders'  equity;  interest income earned and interest expense paid and
average rates earned and paid;  and the net interest  margin on earning  assets.
Table Two presents an analysis of volume and rate change on net interest  income
and expense.



Table One:  Analysis of Net Interest Margin on Earning Assets



                                          1997                             1996                             1995
                              Average              Yield/      Average              Yield/      Average             Yield/
Assets                       Balance1    Income     Rate      Balance1    Income     Rate      Balance1    Income    Rate
                                                                  (dollars in thousands)
                                                                                         
Earning assets:
  Loans(2),(3)               $448,117    $44,903  10.02 %     $368,550    $38,227   10.37%     $308,473  $33,776    10.95%
  Securities - taxable        233,389     13,791   5.91 %      180,836     10,409    5.76%      207,163   11,706     5.65%
  Securities - nontaxable(4)   11,316        958   8.47 %        2,386        207    8.68%        3,042      272     8.93%
  Federal funds sold            9,956        553   5.55 %        7,405        392    5.29%        6,702      371     5.54%
                             ---------------------------------------------------------------------------------------------
    Total earning assets      702,778     60,205   8.57 %      559,177     49,235    8.80%      525,380   46,125     8.78%

Cash and due from banks        36,671                           31,867                           29,150
Premises and equipment         16,838                           14,068                           13,206
Other assets, net              33,413                           23,046                           19,537
Less:  Unrealized loss
  on securities               (1,203)                          (1,841)                           (3,156)
Less:  Allowance for loan
  losses                      (6,185)                          (5,597)                           (5,636)
                             ---------                        ---------                         ---------
Total assets                 $782,312                         $620,720                          $578,481

Liabilities and
shareholders' equity
Interest-bearing demand
  deposits                   $122,390      2,781   2.27 %     $ 89,278      2,226    2.49%     $ 81,408    2,000     2.46%
Savings deposits              208,232      6,400   3.07 %      163,637      5,032    3.08%      166,637    5,167     3.10%
Time deposits                 251,874     13,501   5.36 %      187,355      9,943    5.31%      164,965    9,064     5.49%
Federal funds purchased         4,144        235   5.67 %        6,485        359    5.54%        1,953      120     6.14%
Repurchase agreements           5,331        302   5.66 %        9,828        603    6.14%        6,696      406     6.06%
Long-term debt                 12,096        716   5.92 %       17,434      1,016    5.83%       21,416    1,231     5.75%
                             ---------------------------------------------------------------------------------------------
    Total interest-bearing
      liabilities             604,067     23,935   3.96 %      474,017     19,179    4.05%      443,075   17,988     4.06%

Noninterest-bearing
  deposits                    105,198                           79,843                           76,184
Other liabilities              10,204                           10,776                            8,196
Shareholders' equity           62,843                           56,084                           51,026
    Total liabilities and
                             ---------                        ---------                         ---------
    shareholders' equity     $782,312                         $620,720                         $578,481
Net interest rate spread(5)                        4.61 %                            4.75%                           4.72%

Net interest income/net
  interest margin(6)                     $36,270   5.16 %                 $30,056    5.37%               $28,137     5.36%


1  Average balances are computed principally on the basis of daily balances .
2  Nonaccrual loans are included.
3  Interest  income  on loans  includes  fees on loans  of  $2,058,000  in 1997,
   $1,926,000 in 1996, and $1,676,000 in 1995.
4  Interest income is stated on a tax equivalent  basis of 1.52 in  1997,  1.7
   in 1996,  and  1.72  for  1995.  
5  Net interest rate spread  represents  the average  yield earned on
   interest-earning assets less the average rate paid on interest-bearing
   liabilities.
6  Net  interest  margin is  computed by dividing  net  interest income by total
   average earning assets.






Table Two:  Analysis of Volume and Rate Changes on Net Interest Income and Expenses

                                             1997 over 1996                          1996 over 1995
                                                   Yield/                                 Yield/
                                    Volume         Rate (4)    Total        Volume        Rate (4)    Total
                                                              (dollars in thousands)
                                                                                    
Increase (decrease) in                                       
  interest income:
    Loans(1),(2)                    $ 8,253     $ (1,577)     $ 6,676     $  6,578     $ (2,127)    $  4,451
    Investment securities(3)          3,800          333        4,133       (1,546)         184       (1,362)
    Federal funds sold                  135           26          161           39          (18)          21
                                   --------------------------------------------------------------------------
      Total                          12,188       (1,218)      10,970        5,071       (1,961)       3,110
Increase (decrease) in
  interest expense:
    Demand deposits
      (interest-bearing)                826         (271)         555          193           33          226
    Savings deposits                 1,371            (3)       1,368          (93)         (42)        (135)
    Time deposits                     3,424          134        3,558         1230         (351)         879
    Federal funds purchased            (130)           6         (124)         278          (39)         239
    Repurchase agreements              (276)         (25)        (301)         190            7          197
    Long-term borrowings              (311)           11         (300)        (229)          14         (215)
                                   --------------------------------------------------------------------------
      Total                           4,904         (148)       4,756        1,569         (378)       1,191
                                   --------------------------------------------------------------------------
Increase (decrease) in
  net interest income              $  7,284     $ (1,070)    $  6,214     $  3,502     $ (1,583)    $  1,919

1  Nonaccrual loans are included.
2  Interest income on loans includes fees on loans of $2,058,000 in 1997, $1,926,000 in 1996, and $1,676,000 in 1995.
3  Interest income is stated on a tax equivalent basis of 1.52 in 1997, 1.72 in 1996, and 1.72 for.
4  The rate/volume variance has been included in the rate variance.


Provision for Loan Losses
     The 1997 provision for loan losses of $3,000,000 was a significant increase
over the 1996 provision of $777,000.  Net loan charge-offs for 1997 increased to
$2,638,000  from  $883,000 in 1996.  Consumer  installment  loans which  include
credit cards accounted for $591,000 of the increase while commercial,  financial
and agricultural  loans accounted for $1,166,000 of the increase.  Early in 1997
the bank adopted a more  aggressive  grading  procedure for loans.  This process
resulted in a higher  number of loans being  classified  and charged off.  There
also was an increase in bankruptcy filings which adversely affected the consumer
loan and credit  card  portfolios.  The 1997  charge-offs  represented  0.59% of
average loans outstanding versus 0.24% the prior year.  Nonperforming loans were
1.17% of total loans at year end versus 2.06% in 1996.  The  allowance  for loan
losses to  nonperforming  loans  was 123%  versus  67% at the end of 1996.  (See
balance sheet analysis "Allowance for Loan Losses" for further discussion.)
     The 1996  provision for loan losses of $777,000 was a significant  increase
over the 1995 provision of $335,000.  Net loan charge-offs for 1996 increased to
$883,000 from $363,000 in 1995. Consumer  installment loans which include credit
cards accounted for all of the increase. In late 1996 management implemented new
credit review procedures and contracted with outside credit collection  agencies
to help  improve the credit card  portfolio  performance.  The 1996  charge-offs
represented  0.24% of average  loans  outstanding  versus  0.12% the prior year.
Nonperforming  loans were 2.06% of total loans at year end versus 0.76% in 1995.
The allowance for loan losses to nonperforming  loans was 67% versus 226% at the
end of 1995. Service Charges and Fees and Other Income
     For 1997 service charge and fee income was up 37.0% to $6,745,000 over 1996
results.  The growth  came from  higher  account  volumes  primarily  due to the
purchase of certain Wells  deposit  accounts and some  selective fee  increases.
Other income was up 64.8% to $2,821,000 over 1996 results.  Within this category
commissions  on the sale of  annuities  and mutual funds  increased  $708,000 or
56.4%,  and gain on sale of loans  increased to $260,000 versus a loss of $3,000
in 1996.
     For 1996 service charge and fee income was up 18.3% to $4,924,000 over 1995
results.  The growth came from higher  account  volumes and some  selective  fee
increases.  Other income  reflected a small decrease overall on a year over year
basis.  However,  within this category  commissions on the sale of annuities and
mutual funds increased $355,000 or 39.5%.
This favorable change was offset by decreases in  non-recurring  items from 1995
levels.


Securities Transactions
     For 1997 the Bank  realized net gains of $18,000 on the sale of  securities
with market values of $29,033,000. The Bank purchased $173,327,000 of securities
with proceeds from the sale of securities noted above,  proceeds from maturities
of securities  totaling  $49,720,000,  and cash received in conjunction with the
purchase of certain Wells deposits.
     No  securities  were sold in 1996.  The Bank was able to fund  loan  growth
through the maturities of investment securities and growth in deposits.

Salaries and Benefits
     Salary and benefit  expenses  increased  30.7% or $3,682,000 in 1997.  Base
salaries  increased  $3,208,000  (40.5%)  primarily  due to the purchase of nine
Wells  branches and their  associated  staff.  Other  components of salaries and
benefits which increased significantly included; overtime, $174,000;  retirement
plans, $275,000; and payroll taxes, $250,000.  Management and employee incentive
expense decreased  $281,000.  Approximately 50% of the total salary increase was
directly  related to the  conversion  and ongoing  operations  of the  purchased
branches.  There was additional  staffing in loan production offices and support
functions plus normal salary  increases which also  contributed to the increased
costs..
     Salary  and  benefit  expenses  were up  $1,202,000  or 11.2% from the 1995
levels to total  $11,989,000  in 1996.  Increases  in  staffing  levels  for the
Bakersfield and Sacramento loan offices,  the Grass Valley in-store branch, nine
months of staffing for the Chico in-store  branch and the addition of staff from
the Sutter Buttes Savings Bank acquisition as well as normal salary  progression
contributed to the increase. Components of salaries and benefits which increased
significantly  included;  Base  salary  and  wages,  $536,000;   commissions  on
annuities and mutual funds, $75,000;  retirement plans,  $193,000;  and deferred
income plan, $208,000.

Other Expenses
     Other  expenses  increased  $5,765,000  (50.1%)  in  1997.  Of this  amount
$1,240,000 (21.5%) was directly related to the ongoing operations and $1,308,000
(22.7%) was for  amortization  of goodwill  for the acquired  branches.  Another
$326,000  (5.7%)  were one time  conversion  costs  for the nine  branches.  The
following analysis excludes costs directly incurred by the new branches. Much of
the cost was incurred to support the new branches. Occupancy and equipment costs
increased  $713,000  (19.5%),  most of which  was  related  to  depreciation  of
equipment.  Charges for ATM network and transactions  increased $194,000 (77.0%)
as a result of more terminals and increased  volumes.  Courier  services were up
$218,000  (76.0%) as the new  branches are located in a large  geographic  area.
Telecommunications  increased $199,000 (30.5%). Loan origination fees waived for
home equity loans increased  $150,000  (220.6%) as a result of increased volume.
The Bank also  expensed  $300,000  for  declines  in the value of  certain  bank
premises which were vacated in connection  with the Bank's  decision to move its
administrative offices and one branch office to new facilities.
     For 1996 other  expenses  increased  $622,000  or 5.7%.  Costs  relating to
customer   deposit   services,   ATM  networks,   credit  card  servicing,   and
telecommunications were up $698,000 or 46.4%. These costs reflect higher volumes
related to the products, new computer networks and business locations. Provision
for OREO valuation  allowance,  advertising  and  promotional  expenses also had
significant  increases.  There  were also one time  costs  related to the Sutter
Buttes  acquisition.  A 1996  decrease  in FDIC  insurance  of $647,000 or 94.6%
helped offset the higher operating costs.

Provision for Taxes
     The effective tax rate on income was 38.5%,  40.8%,  and 41.1% and in 1997,
1996,  and 1995.  The effective tax rate was greater than the federal  statutory
tax rate due to state tax expense of $961,000,  $1,367,000,  and  $1,311,000  in
these years. Tax-free income of $630,000, $120,000, and $158,000 from investment
securities in these years helped to reduce the effective tax rate.


Return on Average Assets and Equity
     The following  table sets forth certain ratios for the Company for the last
three years (using average balance sheet data):

                                               1997         1996        1995

Return on total assets                         0.75%       1.18%        1.22%
Return on shareholders' equity                 9.34%      13.03%       13.81%
Return on common shareholders' equity          9.34%      13.03%       13.95%
Shareholders' equity to total assets           8.04%       9.03%        8.82%
Common shareholders' dividend payout ratio    50.61%      36.22%       24.10%

     Return on assets  decreased  in 1997 to 0.75%  from the 1.18%  achieved  in
1996.  The lower return was the result of decreased  earnings  applied to higher
average assets of  $161,592,000  in 1997. For 1996 return on assets  reflected a
slight  decrease  from 1.22% in 1995 to 1.18%.  Net income  increased at a lower
rate than average assets in 1996, causing the decrease.
     Return on  shareholders'  equity fell to 9.34% in 1997 from 13.03% in 1996.
The lower ROE resulted from average  capital  increasing  12.1% while net income
decreased 19.7%. The return on shareholder's  equity decreased to 13.03% in 1996
versus the 13.81% return  achieved in 1995.  The lower ROE resulted from average
capital increasing 9.9% while net income increased 3.7%.
     Since all of the Company's preferred shares have been redeemed,  the return
on shareholders'  equity and the return on common  shareholders' equity for 1997
and 1996 are the  same.  In 1995 the  difference  between  the  return on Common
shareholders' equity and return on shareholders' equity had been narrowing. This
change  was  due to the  reduction  of the  amounts  paid  for  preferred  stock
dividends.  In August of 1995,  the Company had  redeemed its Series B Preferred
Stock. The annual dividend requirements for this issue was $420,000.
     In 1997, the average  shareholders' equity to average asset ratio decreased
to 8.04% from  9.03%.  The 1997  change  reflected  the  increase in assets as a
result  of the  Wells  branch  acquisition  which  outweighed  the  increase  in
shareholders'  equity. The shareholders'  average equity to average assets ratio
for 1996 increased to 9.03% from 8.82% for 1995.
     The dividend  payout  ratio  increased to 50.6% in 1997 from 36.2% in 1996.
The common dividends paid totaled $2,970,000 up from $2,646,000.  The Company is
well  capitalized and so the higher dividend payout does not affect  operations.
In 1995, dividends paid to Common shareholders totaled $1,639,000. The resulting
Common  shareholders'  dividend  payout  ratio of 36.2% in 1996 was 12.1% higher
than the payout for 1995.


(B)  Balance Sheet Analysis

Loans
     The Bank  concentrates  its lending  activities  in four  principal  areas:
commercial loans (including  agricultural  loans);  consumer loans;  real estate
mortgage loans  (residential  and commercial loans and mortgage loans originated
for sale); and real estate  construction loans. At December 31, 1997, these four
categories  accounted for approximately 37%, 20%, 36%, and 7% of the Bank's loan
portfolio,  respectively,  as compared to 40%,  17%, 37% and 6%, at December 31,
1996.  The shift in the  percentages  was primarily due to increased real estate
construction  and  home  equity  lending,  and  a  decrease  in  commercial  and
agricultural  loans.  The interest  rates charged for the loans made by the Bank
vary with the degree of risk, the size and maturity of the loans, the borrower's
relationship  with the Bank and prevailing  money market rates indicative of the
Bank's cost of funds.
     The  majority  of the Bank's  loans are direct  loans made to  individuals,
farmers and local businesses. The Bank relies substantially on local promotional
activity, personal contacts by bank officers, directors and employees to compete
with other  financial  institutions.  The Bank makes  loans to  borrowers  whose
applications  include a sound purpose,  a viable  repayment source and a plan of
repayment established at inception and generally backed by a secondary source of
repayment.
     At December 31, 1997 loans totaled  $448,967,000 which was a 2.20% increase
over the balances at the end of 1996.  Demand for real estate  construction  and
home equity loans continued to improve in 1997 as economic  conditions  remained
favorable. Additions to the loan staff and improved calling programs also helped
generate  new  customers.  With  the  acquisition  of the  nine  Wells  branches
completed in February  1997,  Management  believes the Bank has the financing to
aggressively  pursue  opportunities  to further  increase its loan production in
1998.  Management  anticipates  that  loan  growth  in 1998  will  focus  on the
commercial and consumer  elements of the portfolio.  The average loan to deposit
ratio in 1997 was 65.2% as compared to 70.8% in 1996, due primarily to the Wells
branch acquisition.
     At December 31, 1996 loans totaled  $439,289,000 which was a 37.8% increase
over the balances at the end of 1995.  Internal growth  accounted for about half
of the increase and the Sutter Buttes acquisition added $60,815,000. Loan demand
improved in 1996 as economic  conditions  rebounded  from the slow growth of the
prior  several  years.  The average  loan to deposit  ratio in 1996 was 70.8% as
compared to 63.1% in 1995.

Loan Portfolio Composite



                                                                              December 31,
                                                 1997              1996           1995                1994             1993
                                                                         (dollars in thousands)
                                                                                                     
Commercial, financial and
 agricultural                                $165,813          $176,868         $152,173          $153,957         $140,750
Consumer installment                           87,950            75,498           64,445            58,471           55,654
Real estate mortgage                          160,954           160,575           81,888            76,673           88,887
Real estate construction                       34,250            26,348           20,260            18,002           20,611
                                            --------------------------------------------------------------------------------
    Total loans                              $448,967          $439,289         $318,766          $307,103         $305,902



Nonaccrual, Past Due and Restructured Loans
     Nonperforming  assets at December 31, 1997 totaled  $7,479,000  which was a
28.5% decrease from year end 1996. The OREO component  increased from $1,389,000
at year end 1996 to  $2,230,000  at year end 1997.  However,  this  increase was
offset by a substantial  decrease in nonperforming loans from $9,064,000 at year
end 1996 to $5,249,000 at year end 1997. The decrease in nonperforming loans was
due in part to the improved  financial  condition of certain  borrowers  and the
impact  of new  monitoring  procedures  put into  place at the end of 1996 in an
effort to improve the timeliness of payments and collections and actively manage
the level of nonperforming  loans. The nonperforming  loans at December 31, 1997
consisted  of  numerous  loans  including  12 loans over  $100,000.  The largest
nonperforming  loan balance to any one borrower was approximately  $600,000.  At
December 31, 1997, the ratio of nonperforming  loans to total loans was 1.17% as
compared to 2.06% for year end 1996. Classifications of nonperforming loans as a
percent of the total at the end of 1997 were as follows: secured by real estate,
79%; loans to farmers, 9%; commercial loans, 6%; and consumer loans, 6%.
     During  1996  nonperforming  assets  increased  $7,389,000  to a  total  of
$10,453,000  at December 31, 1996.  Nonaccrual  loans  accounted for most of the
change. Commercial loans secured by nonfarmnonresidential  real estate increased
$3,686,000  to a total  of  $4,350,000.  Loans  to one  borrower  accounted  for
$2,322,000 of that total.  There were several loans totaling about $1,000,000 in
the process of being renewed which were more than 90 days past due. The increase
in  nonperforming  loans  was also due in part to more  stringent  policies  for
removing poorly  performing  loans from  nonaccrual  status and to change in the
local economy.  The ratio of nonperforming  loans to total loans at December 31,
1996 was 2.06% versus .76% at the end of 1995.  Classifications of nonperforming
loans as a percent of the total at the end of 1996 were as  follows:  secured by
real estate,  79%; loans to farmers,  1%;  commercial  loans,  18%; and consumer
loans, 2%.
     Commercial,  real estate and consumer  loans are reviewed on an  individual
basis for  reclassification  to nonaccrual  status when any one of the following
occurs: the loan becomes 90 days past due as to interest or principal,  the full
and timely collection of additional interest or principal becomes uncertain, the
loan is  classified  as doubtful by internal  credit  review or bank  regulatory
agencies,  a portion of the principal  balance has been charged off, or the Bank
takes possession of the collateral.  The reclassification of loans as nonaccrual
does not  necessarily  reflect  Management's  judgment  as to  whether  they are
collectible.
     Interest  income is not accrued on loans where  Management  has  determined
that the borrowers will be unable to meet contractual  principal and/or interest
obligations,  unless the loan is well secured and in process of collection. When
a loan is placed on nonaccrual,  any previously  accrued but unpaid  interest is
reversed.  Income on such loans is then  recognized only to the extent that cash
is received and where the future  collection on principal is probable.  Interest
accruals are resumed on such loans only when they are brought fully current with
respect to interest and principal and when, in the judgment of  Management,  the
loans are estimated to be fully collectible as to both principal and interest.
     Interest income on nonaccrual loans which would have been recognized during
the year  ended  December  31,  1997,  if all such  loans  had been  current  in
accordance with their original terms, totaled $519,000. Interest income actually
recognized on these loans in 1997 was $354,000.
     The Bank's  policy is to place loans 90 days or more past due on nonaccrual
status.  In some instances  when a loan is 90 days past due Management  does not
place  it on  nonaccrual  status  because  the loan is well  secured  and in the
process of  collection.  A loan is considered to be in the process of collection
if, based on a probable  specific  event,  it is expected  that the loan will be
repaid or brought current. Generally, this collection period would not exceed 30
days. Loans where the collateral has been repossessed are classified as OREO or,
if the collateral is personal  property,  the loan is classified as other assets
on the Company's financial statements.
     Management  considers  both the  adequacy of the  collateral  and the other
resources  of the  borrower  in  determining  the  steps to be taken to  collect
nonaccrual loans.  Alternatives that are considered are foreclosure,  collecting
on guarantees, restructuring the loan or collection lawsuits.



     The  following  table sets  forth the  amount of the  Bank's  nonperforming
assets as of the dates indicated.



                                                                             December 31,
                                                1997              1996           1995                1994             1993
                                                                        (dollars in thousands)

                                                                                                       
Nonaccrual loans                             $ 4,721           $ 9,044          $ 2,213           $ 1,122         $ 1,595
Accruing loans past due
  90 days or more                                528                20              220                24             126
                                            ------------------------------------------------------------------------------
    Total nonperforming loans                  5,249             9,064            2,433             1,146           1,721
Other real estate owned                        2,230             1,389              631             2,124           3,624
                                            ------------------------------------------------------------------------------
    Total nonperforming assets               $ 7,479           $10,453          $ 3,064           $ 3,270         $ 5,345

Nonincome producing investments
  in real estate held by Bank's real
  estate development subsidiary              $   856           $ 1,173          $ 1,173           $ 1,173         $ 1,172

Nonperforming loans to total loans              1.17%             2.06%             .76%              .37%            .56%
Allowance for loan losses to nonper-
  forming loans                                  123%               67%             229%              489%            347%
Nonperforming assets to total assets             .91%             1.50%             .51%              .55%            .93%
Allowance for loan losses to nonper-
  forming assets                                  86%               58%             182%              171%            112%


Allowance for Loan Losses Activity
     In  determining  the adequacy of the allowance for loan losses,  Management
relies  primarily on its review of the loan portfolio both to ascertain  whether
there are probable losses to be recorded and to assess the loan portfolio in the
aggregate.  Problem  loans are  examined  on an  individual  basis to  determine
estimated probable loss. In addition, Management considers current and projected
loan mix and loan volumes,  historical  net loan loss  experience  for each loan
category and current and  anticipated  economic  conditions  affecting each loan
category.  At December 31, 1997 the allowance for loan losses to total loans was
1.44% versus 1.39% at the end of 1996.  The  allowance  for loan losses to total
loans at  December  31,  1996 was 1.39%  versus  1.75% at the end of 1995.  This
decline was a result of loan growth and the addition of the Sutter  Buttes loans
in 1996 resulted in a change in the mix of loans  outstanding  at the end of the
year versus year end 1995. The types of mortgage loans Sutter Buttes held in its
portfolio generally required a lower allowance for loan losses.
     The  primary  risk  elements  considered  by  Management  with  respect  to
installment and residential  real estate loans is lack of timely payment and the
value of the collateral. The primary risk elements considered by Management with
respect to its credit card portfolio are general economic conditions, timeliness
of payments and the potential for fraud and over limit credit draws. The primary
risk elements  considered by Management with respect to real estate construction
loans are the  financial  condition of  borrowers,  fluctuations  in real estate
values in the Bank's market areas, fluctuations in interest rates, timeliness of
payments, the availability of conventional financing,  the demand for housing in
the Bank's  market  areas and general  economic  conditions.  The  primary  risk
elements  with respect to commercial  loans are the  financial  condition of the
borrower, general economic conditions in the Bank's market area, the sufficiency
of collateral,  the  timeliness of payment and, with respect to adjustable  rate
loans, interest rate fluctuations.
     Based on the current conditions of the loan portfolio,  Management believes
that the  $6,459,000  allowance for loan losses at December 31, 1997 is adequate
to absorb probable  losses  inherent in the Bank's loan portfolio.  No assurance
can be given,  however,  that adverse economic conditions or other circumstances
will not result in increased losses in the portfolio.



     The following table  summarizes,  for the years indicated,  the activity in
the allowance for loan losses:



                                                                             December 31,
                                                1997              1996           1995                1994           1993
                                                                        (dollars in thousands)

                                                                                                      
Balance, beginning of year                 $   6,097         $   5,580        $   5,608          $  5,973      $   4,798
Provision charged to operations                3,000               777              335               316          1,858
Loans charged off:
Commercial, financial and
  agricultural                                (1,289)             (283)            (149)             (338)          (653)
Consumer installment                          (1,551)             (909)            (432)             (712)          (622)
Real estate mortgage                              --                --               --                --             --
                                           ------------------------------------------------------------------------------
Total loans charged-off                       (2,840)           (1,192)            (581)           (1,050)        (1,275)

Recoveries:
Commercial, financial and
  agricultural                                    85               243               98               205            380
Consumer installment                             117                66              120               164            212
                                           ------------------------------------------------------------------------------
Total recoveries                                 202               309              218               369            592
                                           ------------------------------------------------------------------------------
Net loans charged-off                         (2,638)             (883)            (363)             (681)          (683)
Balance added through acquisition                 --               623               --                --             --
                                           ------------------------------------------------------------------------------
Balance, year end                          $   6,459        $    6,097        $   5,580        $    5,608     $    5,973
                                           ==============================================================================

Average total  loans                        $448,117          $368,550         $308,473          $303,497       $314,691

Ratios:
Net charge-offs during period
  to average loans outstanding
  during period                                  .59%              .24%             .12%              .22%           .22%
Provision for loan losses to aver-
  age loans outstanding                          .67%              .21%             .11%              .10%           .59%
Allowance to loans at year end                  1.44%             1.39%            1.75%             1.83%          1.95%




      As part of its loan review  process,  Management has allocated the overall
allowance based on specific  identified  problem loans and historical loss data.
The following  tables  summarize the allocation of the allowance for loan losses
at December 31, 1997 and 1996.

                                               December 31, 1997
                                            (dollars in thousands)
                                                           Percent of
                                                          loans in each
                                                           category to
Balance at End of Period Applicable to:     Amount         total loans

Commercial, financial and agricultural       $2,157           36.93%
Real estate construction                         59            7.63%
Real estate mortgage                          2,266           35.85%
Consumer installment                          1,977           19.59%
                                            ------------------------
                                             $6,459           100.0%


                                               December 31, 1996
                                            (dollars in thousands)
                                                           Percent of
                                                          loans in each
                                                           category to
Balance at End of Period Applicable to:     Amount         total loans

Commercial, financial and agricultural      $ 2,457            40.3%
Real estate construction                        366             6.0%
Real estate mortgage                          2,231            36.6%
Consumer installment                          1,043            17.1%
                                            ------------------------
                                             $6,097           100.0%

Investment in Real Estate Properties
     At December 31, 1997 and 1996,  property  held by a subsidiary  of the Bank
for the  purposes of  development  was  $856,000  and  $1,173,000  respectively.
Subsequent to December 31, 1997, one of the properties  with a carrying value of
$429,000 was sold. In 1996 the FDIC  directed the Bank to divest the  properties
held by TCB Real Estate Corp. and to terminate its operations. The Bank and FDIC
have agreed to a plan that will accomplish the divestiture by June 30, 1999.

Other Real Estate Owned
     The  December  31,  1997  balance of Other  Real  Estate  Owned  (OREO) was
$2,230,000 versus $1,389,000 in 1996. One property accounted for $767,000 of the
1997  balance.  Development  costs of $210,000  were  incurred on that  property
during  1997.  Properties  foreclosed  in  1997  and  remaining  in  the  Bank's
possession at year end were valued at $1,495,000 net of a valuation allowance of
$83,000.  The Bank disposed of properties with a value of $838,000 in 1997. OREO
properties consist of a mixture of land, single family residences and commercial
buildings. OREO had increased $758,000 in 1996.

Intangible Assets
     At December 31, 1997, the Bank had intangible  assets totaling  $8,902,000.
During 1997 the Bank recorded  additions of $9,066,000  and $142,000  related to
the  Wells  and  Sutter  Buttes  acquisitions,   respectively.  Amortization  of
intangible  assets amounting  $1,342,000 was recorded in 1997. In 1996, the Bank
recorded an intangible  asset related to the Sutter  Buttes  acquisition  in the
amount of $1,070,000.  The balance of $1,036,000 at December  31,1996  reflected
amortization of $34,000 for the year.



Deposits
     Deposits at December 31, 1997 were up $128,473,000  (21.6%) to $724,094,000
over the 1996 year end  balances.  Deposits at the branches  acquired from Wells
Fargo Bank totaled  $146,795,000  at year end.  These  balances  reflected a net
runoff of 6.85% from the date of acquisition.  During 1997, time certificates of
deposit not related to the Wells branches  decreased  $18,937,000 or 8.4%. It is
believed that  competitive  pressures from  alternative  products such as mutual
funds and annuities contributed to this decline.
     Total  deposits at December 31, 1996 had increased  $79,428,000  (15.4%) to
$595,621,000  over the 1995 year end  balances.  On the date of  closing  of the
Sutter Buttes  acquisition in October 1996,  Sutter Buttes had deposits totaling
$56,023,000.  Because of these acquired deposits, growth occurred in all deposit
categories.  Certificates of deposit with balances over $100,000  increased from
$13,439,000 in 1995 to $32,889,000. Of the increase, $6,000,000 was attributable
to a State of California CD, approximately $5,500,000 was from Sutter Buttes and
the balance was from internal  growth.  Prior to 1996, the Bank paid lower rates
on CD's over $100,000 than it did on CD's under $100,000.
This policy was changed in 1996.

Accrued Interest Payable
     At  December  31,  1997,  the  balance  of  accrued  interest  payable  was
$4,039,000  which was an  increase  of  $992,000  over the 1996  year end.  This
increase  was  attributable  to higher  deposit  totals.  At December  31, 1996,
accrued  interest  payable  reflected a decrease of $115,000 to $3,047,000.  The
decrease  was  mainly  due to lower  rates of  interest  being  accrued  on time
certificates of deposit.

Long-Term Debt
     During 1997 the Bank retired $12,841,000 of long term debt during the year.
In 1996 the Bank  made  principal  payments  of  $2,011,000  on long  term  debt
obligations. No new long term debt was incurred.

Equity
     See Note U in the  financial  statements  for a  discussion  of  regulatory
capital requirements. Management believes that the Company's capital is adequate
to  support  anticipated  growth,  meet the cash  dividend  requirements  of the
Company and meet the future risk-based capital  requirements of the Bank and the
Company.

Market Risk Management
     Overview.  The goal for managing the assets and  liabilities of the Bank is
to maximize  shareholder  value and earnings  while  maintaining  a high quality
balance sheet without  exposing the Bank to undue  interest rate risk. The Board
of Directors has overall  responsibility  for the  Company's  interest rate risk
management   policies.   The  Bank  has  an  Asset  and   Liability   Management
Committee(ALCO)  which  establishes  and  monitors  guidelines  to  control  the
sensitivity of earnings to changes in interest rates.
     Asset/Liability   Management.   Activities   involved  in   asset/liability
management  include  but are not  limited  to  lending,  accepting  and  placing
deposits,  investing in securities  and issuing debt.  Interest rate risk is the
primary market risk associated with asset/liability  management.  Sensitivity of
earnings  to interest  rate  changes  arises  when yields on assets  change in a
different  time period or in a different  amount from that of interest  costs on
liabilities.  To mitigate interest rate risk, the structure of the balance sheet
is  managed  with the goal  that  movements  of  interest  rates on  assets  and
liabilities  are  correlated  and  contribute  to  earnings  even in  periods of
volatile  interest rates. The  asset/liability  management policy sets limits on
the  acceptable  amount of variance in net  interest  margin and market value of
equity under changing interest environments.  The Bank uses simulation models to
forecast earnings, net interest margin and market value of equity.
     Simulation of earnings is the primary tool used to measure the  sensitivity
of earnings to interest rate changes.  Using  computer  modeling  techniques the
Bank is able to estimate  the  potential  impact of changing  interest  rates on
earnings.  A balance  sheet  forecast is prepared  using  inputs of actual loan,
securities and interest bearing liability (i.e.  deposits/borrowings)  positions
as the beginning  base.  The forecast  balance  sheet is processed  against four
interest  rate  scenarios   which  are  provided  by  an  independent   economic
forecasting company. The scenarios include a most likely rate forecast, a rising
rate forecast, a flat rate forecast and a falling rate forecast. The Bank's 1998
earnings  forecast is determined by utilizing a forecast balance sheet projected
from  year end 1997  balances.  (The Bank  does not hold any  assets in  trading
accounts.)





     The following  assumptions were used in the modeling activity:
         Total asset growth of 1.4% based on ending  balances
         Loan growth of 9.6% based on average  balances
         Investment growth of 0.7% based on average balances
         Deposit growth of 3.5% based on ending balances
         Balance sheet target balances were the same for all rate scenarios
         Ending prime rate of interest for most likely rates 8.25%,  for rising
            rates 10.28%, for flat rates 8.5% and for falling rates 6.0%
      
      The  following  table  summarizes  the effect on earnings  before taxes of
changing interest rates as measured against a flat rate (no change) scenario.

     Interest Rate Risk Simulation of Income Before Income Taxes as of
 December 31, 1997

                                                     Estimated Impact on
                                                     1998 Income Before
                                                     Income Taxes
                                                     (in thousands)

     Variation from flat rate scenario
         Most likely rates                                  $257
         Rising rates                                         54
         Falling rates                                      (196)

     The simulations of earnings do not incorporate any management actions which
might moderate the negative consequences of interest rate deviations. Therefore,
they do not reflect likely actual results,  but serve as conservative  estimates
of interest rate risk.
     The Bank also uses a second  simulation model which rate shocks the balance
sheet with an immediate  parallel shift in interest rates of +100 and -100 basis
points(bp).  This simulation model provides estimates of the future market value
of equity(MVE) and net interest margins(NIM).  MVE measures the impact on equity
due to the changes in the market values of assets and liabilities as a result of
a change in interest  rates.  NIM is  described  above  under the  heading  "Net
Interest Income/Net Interest Margin".  The Bank measures the volatility of these
benchmarks  using a twelve  month time  horizon.  Using the  December  31,  1997
balance sheet as the base for the simulation, the following table summarizes the
effect on NIM and net interest income of a +/-100 basis point change in interest
rates:

     Interest Rate Risk Simulation of NIM as of December 31, 1997

                                        % Change                   Change
                                          in NIM               in Net Interest
                                       from Current                Margin
                                      12 Mo. Horizon           12 Month Horizon
                                                                (in thousands)
                  -100bp                 ( 4.11%)                  ($1,366)
                     0bp                 ( 0.82%)                  ($  171)
                  +100bp                   2.47%                    $  997


     These  results  indicate that the balance  sheet is asset  sensitive  since
earnings  increase when interest  rates rise. The magnitude of the NIM change is
within the Bank's  policy  guidelines.  The asset  liability  management  policy
limits  aggregate  market risk,  as measured in this  fashion,  to an acceptable
level within the context of risk-return trade-offs.



     Gap analysis  provides another measure of interest rate risk. The Bank does
not actively use gap analysis in managing  interest  rate risk.  It is presented
here for comparative  purposes.  Interest rate  sensitivity is a function of the
repricing  characteristics  of the Bank's  portfolio of assets and  liabilities.
These   repricing   characteristics   are  the  time  frames  within  which  the
interest-bearing  assets and liabilities are subject to change in interest rates
either  at  replacement,   repricing  or  maturity.  Interest  rate  sensitivity
management focuses on the maturity of assets and liabilities and their repricing
during periods of changes in market interest rates. Interest rate sensitivity is
measured as the difference  between the volumes of assets and liabilities in the
Bank's current portfolio that are subject to repricing at various time horizons.
The differences are known as interest sensitivity gaps.
     As reflected in the  following  repricing  table at December 31, 1997,  the
Bank is liability  sensitive in the short term. This gap position would indicate
that as interest rates rise, the Bank's  earnings  should be adversely  impacted
and conversely,  as interest rates fall,  earnings should be favorably impacted.
Because the Bank's deposit  liabilities do not reprice  immediately with changes
in interest rates, in recent years of moderate  interest rate changes the Bank's
earnings have reacted as though the gap position is slightly asset sensitive.

Interest Rate Sensitivity - December 31, 1997


                                                                          Repricing within:
                                               3               3 - 6           6 - 12            1 - 5            Over
                                            months            months           months            years           5 years
                                                                       (dollars in thousands)
                                                                                                 
Interest-earning  assets:
    Securities                             $  36,451          $  7,562         $ 39,652          $131,246       $  51,606
    Fed funds sold                            15,000               ---              ---               ---             ---
    Loans                                    232,318            40,892           18,079            57,509         100,169
                                           -------------------------------------------------------------------------------
Total interest-earning assets               $283,769           $48,454          $57,731          $188,755        $151,775

Interest-bearing liabilities
    Transaction deposits                    $347,360          $    ---         $    ---         $     ---       $     ---
    Time                                     102,914            71,773           64,605            14,584             789
    Short-term borrowings                     15,300               ---              ---               ---             ---
    Long-term borrowings                       5,003                 3                6             5,999             429
                                           -------------------------------------------------------------------------------
Total interest-bearing liabilities          $470,577           $71,776          $64,611          $ 20,583       $   1,218
                                           -------------------------------------------------------------------------------
Interest sensitivity gap                   $(186,808)         $(23,322)        $ (6,880)         $168,172        $150,557
Cumulative sensitivity  gap                 (186,808)         (210,130)        (217,010)          (48,838)        101,719
As a percentage of earning assets:
 Interest sensitivity gap                    (25.57%)           (3.19%)          (0.94%)           23.02%          20.61%

  Cumulative sensitivity gap                 (25.57%)          (28.76%)         (29.70%)            6.68%          13.93%



Liquidity
     Liquidity  refers to the Bank's  ability to provide  funds at an acceptable
cost to meet loan demand and deposit  withdrawals,  as well as contingency plans
to meet unanticipated funding needs or loss of funding sources. These objectives
can be met from either the asset or liability side of the balance  sheet.  Asset
liquidity sources consist of the repayments and maturities of loans,  selling of
loans,  short-term money market investments,  maturities of securities and sales
of  securities  from the  available-for-sale  portfolio.  These  activities  are
generally  summarized as investing  activities in the Consolidated  Statement of
Cash  Flows.  Net  cash  used  by  investing  activities  totaled  approximately
($113,907,000) in 1997. The purchase of securities was responsible for the major
use of funds in this category.
     Liquidity  is  generated  from  liabilities   through  deposit  growth  and
short-term borrowings.  These activities are included under financing activities
in the cash flow statement. In 1997 funds totaling $108,202,000 were provided by
financing  activities.  Deposit  growth as a result of the purchase of the Wells
branches  provided funds amounting to $128,473,000.  The Bank also had available
correspondent  banking lines of credit  totaling  $49,700,000 at year end. While
these sources are expected to continue to provide  significant  amounts of funds
in the future,  their mix, as well as the  possible use of other  sources,  will
depend on future economic and market conditions.
     Liquidity  is also  provided  or used  through  the  results  of  operating
activities. In 1997 operating activities provided cash of $1,905,000.
     Since  the  adoption  of SFAS  115  January  1,  1994  and  prior  to 1997,
Management targeted the  available-for-sale  portfolio (AFS) to be maintained at
35-40% of the total  securities  holdings.  During 1997,  the Board of Directors
approved  Management's  recommendation  that up to 100% of the future securities
purchases  be  placed  in the  available-for-sale  category.  When  SFAS 115 was
implemented,  it was believed that the unrealized losses which might be incurred
in the  AFS  portfolio  would  be  used  in the  determination  of  capital  for
regulatory  reporting  purposes.  Subsequently,  the FDIC has issued a directive
that eliminates using the unrealized losses in determining  regulatory  capital.
Consequently,  classifying  securities in the AFS portfolio provides  management
more flexibility in managing the investment  portfolio as securities may be sold
as the Bank's needs  dictate.  AFS securities at December 31, 1997 were 66.4% of
the total securities holdings. The AFS securities plus cash in excess of reserve
requirements  totaled  $223,753,000 which was 27.1% of total assets at year end.
This was up from $109,202,000 and 15.7% at the end of 1996.
     The overall  liquidity of the Bank is enhanced by the sizable core deposits
which provide a relatively  stable  funding base. The maturity  distribution  of
certificates of deposit in denominations of $100,000 or more is set forth in the
following  table.  These  deposits are generally  more rate sensitive than other
deposits and, therefore, are more likely to be withdrawn to obtain higher yields
elsewhere if available.  The Bank participates in a program wherein the State of
California  places time deposits with the Bank at the Bank's option. At December
31, 1997 and 1996 the Bank had  $25,000,000  and  $15,000,000  respectively,  of
these State deposits.

Certificates of Deposit in Denominations of $100,000 or More

                                               Amounts as of
                                                December 31,
                                    1997            1996               1995
                                               (in thousands)
Time remaining until maturity:
Less than 3 months               $31,029          $ 19,443          $ 9,985
3 months to 6 months               8,312             3,396            2,909
6 months to 12 months              7,572             7,480              545
More than 12 months                1,994             2,570               --
                                --------------------------------------------
  Total                          $48,907          $ 32,889         $ 13,439


     Loan demand also affects the Bank's liquidity position. The following table
present the maturities of loans at December 31, 1997.

Loan Maturities - December 31, 1997



                                                                                 After
                                                                                One But
                                                               Within           Within            After 5
                                                              One Year          5 Years            Years            Total
                                                                                      (in thousands)
                                                                                                        
Loans with predetermined interest rates:
  Commercial, financial and agricultural                        $ 9,739          $24,816           $24,614          $59,169
  Consumer installment                                            5,668           13,213            21,588           40,469
  Real estate mortgage                                            6,023           16,053            33,076           55,152
  Real estate construction                                        6,698              116                52            6,866
                                                               -------------------------------------------------------------
                                                                $28,128          $54,198           $79,330         $161,656


Loans with floating interest rates:
  Commercial, financial and agricultural                        $56,205          $25,241           $25,198         $106,644
  Consumer installment                                           17,333            2,494            27,654           47,481
  Real estate mortgage                                           12,389           21,889            71,524          105,802
  Real estate construction                                       27,384              ---               ---           27,384
                                                               -------------------------------------------------------------
                                                               $113,311          $49,624          $124,376         $287,311
                                                               -------------------------------------------------------------
      Total loans                                              $141,439         $103,822          $203,706         $448,967




The maturity  distribution and yields of the investment portfolios are presented
in the following tables:

Securities Maturities and Weighted Average Yields - December 31, 1997



                                                                After One Year   After Five Years
                                                  Within         but Through       but Through        After Ten
                                                 One Year        Five Years         Ten Years           Years             Total
                                              Amount  Yield     Amount  Yield      Amount  Yield    Amount  Yield     Amount  Yield
                                                                             (dollars in thousands)
                                                                                                
Securities Held-to-Maturity                                          
U.S. Treasury securities and obligations of
U.S. government corporations and agencies     $3,000   5.31%   $18,805  6.30%     $   --           $   --            $21,805  6.17%
Obligations of states and 
    political subdivisions                       --                530  4.35%         --               --                530  4.35%
Mortgage-backed securities                       --              3,754  5.73%      8,652   6.45%    56,023  5.90%     68,429  5.96%
                                             --------------------------------------------------------------------------------------
    Total securities held-to-maturity         $3,000   5.31%   $23,089  6.16%     $8,652   6.45%   $56,023  5.90%    $90,764  6.00%

Securities Available-for-Sale
U.S. Treasury securities and obligations of
U.S. government corporations and agencies     $36,514  5.84%   $64,635  5.99%     $  --            $   --           $101,149  5.93%
Obligations of states and
    political subdivisions                        226  5.11%       751  5.38%        135   7.00%    12,687   .64%     13,799  5.63%
Mortgage-backed securities                         87  8.50%       661  7.01%      7,006   6.16%    28,430  5.93%     36,184  6.00%
Short-term corporate obligations               19,960  6.07%       --                --                --             19,960  6.07%
Other securities                                  --               --                --              4,661             4,661
                                             --------------------------------------------------------------------------------------
    Total securities available-for-sale       $56,787  5.92%   $66,047  5.99%     $7,141   6.17%   $45,778  5.84%   $175,753  5.94%
                                             --------------------------------------------------------------------------------------
    Total all securities                      $59,787  5.89%   $89,136  6.04%    $15,793   6.32%  $101,801  5.88%   $266,517  5.96%
                                             ======================================================================================


     The  principal  cash  requirements  of the Company are  dividends on Common
Stock when declared. The Company is dependent upon the payment of cash dividends
by the Bank to  service  its  commitments.  The  Company  expects  that the cash
dividends  paid by the  Bank to the  Company  will be  sufficient  to meet  this
payment schedule.


Off-Balance Sheet Items
     The Bank has  certain  ongoing  commitments  under  operating  and  capital
leases.  (See  Note  H  of  the  financial  statements  for  the  terms.)  These
commitments do not significantly impact operating results.
     As of  December  31,  1997  commitments  to  extend  credit  were  the only
financial instruments with off-balance sheet risk. The Bank has not entered into
any contracts  for  financial  derivative  instruments  such as futures,  swaps,
options etc. Loan  commitments  increased to $145,805,000  from  $118,991,000 at
December 31, 1996. Much of the increase relates to credit cards. The commitments
represent 32.5% of the total loans  outstanding at year end 1997 versus 27.16% a
year ago.

Disclosure of Fair Value
     The Financial  Accounting  Standards  Board (FASB),  Statement of Financial
Accounting  Standards  Number  107,  Disclosures  about Fair Value of  Financial
Statements, requires the disclosure of fair value of most financial instruments,
whether recognized or not recognized in the financial statements.  The intent of
presenting  the fair values of financial  instruments  is to depict the market's
assessment of the present  value of net future cash flows  discounted to reflect
both current  interest  rates and the market's  assessment  of the risk that the
cash flows will not occur.
     In  determining  fair values,  the Bank used the carrying  amount for cash,
short-term investments,  accrued interest receivable,  short-term borrowings and
accrued interest  payable as all of these  instruments are short term in nature.
Securities are reflected at quoted market values. Loans and deposits have a long
term time  horizon  which  required  more  complex  calculations  for fair value
determination.  Loans are grouped into  homogeneous  categories  and broken down
between fixed and variable rate  instruments.  Loans with a variable rate, which
reprice immediately,  are valued at carrying value. The fair value of fixed rate
instruments  is estimated  by  discounting  the future cash flows using  current
rates. Credit risk and repricing risk factors are included in the current rates.
Fair value for nonaccrual loans is reported at carrying value and is included in
the net loan total.  Since the allowance  for loan losses  exceeds any potential
adjustment for nonaccrual  valuation,  no further valuation  adjustment has been
made.
     Demand  deposits,  savings and certain money market accounts are short term
in nature so the carrying value equals the fair value.  For deposits that extend
over a period  in  excess  of four  months,  the  fair  value  is  estimated  by
discounting  the future  cash  payments  using the rates  currently  offered for
deposits of similar remaining maturities.
     At 1997 year end, the fair values  calculated on the Bank's assets are .26%
above the  carrying  values  versus .02% below the  carrying  values at year end
1996.  The  change  in the  calculated  fair  value  percentage  relates  to the
securities and loan categories and is the result of changes in interest rates in
1997. (See Note Q of the financial statements)


Year 2000 Project

     The Company,  like most businesses heavily dependent on computer processing
systems,  will be required to ensure its applications  will function properly in
the year 2000.  The company is  committed  to  attaining  Year 2000  compliance,
ensuring that information systems accurately process dates and times,  including
calculating,  comparing and sequencing data, from, into and between the 20th and
21st centuries.
     To meet this commitment, The Year 2000 Project is well underway at the Bank
and  involves  employees  from all levels of the  organization.  Each  operating
department is  represented to address its  individual  issues.  The project plan
covers  all  phases  of the Year  2000  effort in the  discovery,  planning  and
implementation  process.  A senior  executive  has been  appointed to manage the
company-wide  efforts.  Immediate  attention  has been  focused  on four  areas:
reliance  on  vendors,  exchange/transmission  of data  with  external  parties,
corporate borrower  compliance  efforts and internal system evaluation,  testing
and  adjustments  if necessary.  The  assessment  phase of the project  includes
ongoing  communication  with vendors and service  providers  related to the four
areas  mentioned.  The assessment  phase is nearing  completion and includes the
identification of hardware, software, networks, various processing platforms and
customer   and  vendor   interdependencies.   The   assessment   also   includes
environmental  systems that may be dependent on embedded  microchip  technology.
Ongoing  notification  and follow-up  communication  is underway with identified
vendors and service providers. The Bank's main system software provider,  Fiserv
CBS  Worldwide,  used  globally  by  hundreds  of  financial  institutions,  has
ITAA*2000 certification,  a process that indicates that Fiserv CBS Worldwide has
the  capabilities  to  successfully   address  the  Year  2000  challenge.   The
company-wide  target date to complete  testing and updates is December  31, 1998
for  internal  systems and external  service  providers.  Any final  testing and
implementations are targeted for the first quarter of 1999.
     The Company has  established  a process of ongoing  communication  with the
Bank's senior  management  and Board of Directors  regarding the progress of the
Year 2000 project.

     At this time,  it is not expected  that any  substantial  expenses  will be
incurred in becoming Year 2000 compliant.  Major processing  systems are covered
by on-going maintenance agreements.  Management expects that existing staff will
be able to  complete  tasks  related  to Year 2000  issues  without  significant
overtime costs.