SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-Q

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934

For the Quarterly Period Ended June 30, 2004

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES
EXCHANGE ACT OF 1934

Commission File No. 0-31525

AMERICAN RIVER BANKSHARES
(Exact name of registrant as specified in its charter)

              California                            68-0352144
    -------------------------------          ------------------------
    (State or other jurisdiction of          (IRS Employer ID Number)
     incorporation or organization)


1545 River Park Drive, Sacramento, California                   95815
---------------------------------------------                 ----------
  (Address of principal executive offices)                    (Zip code)

(916) 565-6100
(Registrant's telephone number,
including area code)

Formerly known as American River Holdings

(Former name, former address and former fiscal year, if changed
since last report.)

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 such shorter period 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 [ ]

Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act).

Yes [ ] No [X]

Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date:

No par value Common Stock - 4,260,613 shares outstanding at August 9, 2004.

Page 1 of 84

The Index to the Exhibits is located at Page 35


PART 1-FINANCIAL INFORMATION

Item 1. FINANCIAL STATEMENTS:

AMERICAN RIVER BANKSHARES
UNAUDITED CONSOLIDATED BALANCE SHEETS
(In thousands, except number of shares)

                                                                     June 30,     December 31,
                                                                       2004           2003
                                                                   ------------   ------------
ASSETS
Cash and due from banks                                            $     27,407   $     29,797
Federal funds sold                                                           --             --
Interest-bearing deposits in banks                                        5,740          4,650
Investment securities:
    Available-for-sale (amortized cost: 2004--$81,672; 2003
    --$61,256)                                                           81,963         62,686
    Held-to-maturity (market value: 2004--$37,362 2003--$27,216)         37,331         27,160
Loans and leases, less allowance for loan and lease
    losses of $4,233 at June 30, 2004 and $3,949 at
    December 31, 2003                                                   266,637        262,464
Premises and equipment, net                                               1,796          1,505
FHLB and FRB stock                                                        2,116          1,546
Accounts receivable servicing receivables, net                            2,040          1,778
Accrued interest receivable and other assets                              6,067          5,807
                                                                   ------------   ------------
                                                                   $    431,097   $    397,393
                                                                   ============   ============

LIABILITIES AND
SHAREHOLDERS' EQUITY

Deposits:
     Noninterest bearing                                           $    110,109   $    102,308
     Interest bearing                                                   239,913        220,199
                                                                   ------------   ------------
             Total deposits                                             350,022        322,507

Short-term borrowed funds (Note 6)                                       38,800         34,600
Long-term debt                                                            1,916          1,942
Accrued interest payable and other liabilities                            2,850          2,887
                                                                   ------------   ------------

             Total liabilities                                          393,588        361,936
                                                                   ------------   ------------

Commitments and contingencies (Note 3)
Shareholders' equity:
     Common stock - no par value; 20,000,000 shares
         authorized; issued and outstanding - 4,209,881
         shares at June 30, 2004 and 4,055,260 at
         December 31, 2003                                               17,802         16,693
     Retained earnings                                                   19,515         17,900
     Accumulated other comprehensive income (Note 5)                        192            864
                                                                   ------------   ------------

            Total shareholders' equity                                   37,509         35,457
                                                                   ------------   ------------
                                                                   $    431,097   $    397,393
                                                                   ============   ============

See notes to Unaudited Consolidated Financial Statements

2

AMERICAN RIVER BANKSHARES
UNAUDITED CONSOLIDATED STATEMENT OF INCOME

(In thousands, except per share data)
For the periods ended June 30,

                                                          Three months            Six months
                                                       -------------------   -------------------
                                                         2004       2003       2004       2003
                                                       --------   --------   --------   --------
Interest income:
    Interest and fees on loans                         $  4,309   $  4,299   $  8,589   $  8,280
    Interest on Federal funds sold                            6          1          6          2
    Interest on deposits in banks                            31         47         60        103
    Interest and dividends on investment securities:
       Taxable                                              875        593      1,548      1,245
       Exempt from Federal income taxes                     126        117        249        233
       Dividends                                              9          5         17          9
                                                       --------   --------   --------   --------
          Total interest income                           5,356      5,062     10,469      9,872
                                                       --------   --------   --------   --------
Interest expense:
    Interest on deposits                                    530        615      1,086      1,208
    Interest on short-term borrowings                       159        118        264        247
    Interest on long-term debt                               29         30         59         61
                                                       --------   --------   --------   --------
          Total interest expense                            718        763      1,409      1,516
                                                       --------   --------   --------   --------

          Net interest income                             4,638      4,299      9,060      8,356

Provision for loan and lease losses                         231        223        429        412
                                                       --------   --------   --------   --------
          Net interest income after provision for
               loan and lease losses                      4,407      4,076      8,631      7,944
                                                       --------   --------   --------   --------

Noninterest income                                        1,022        565      1,451      1,091
                                                       --------   --------   --------   --------

Noninterest expense:
    Salaries and employee benefits                        1,580      1,460      3,155      3,127
    Occupancy                                               247        202        452        407
    Furniture and equipment                                 187        158        367        314
    Other expense                                         1,449        636      2,238      1,267
                                                       --------   --------   --------   --------
          Total noninterest expense                       3,463      2,456      6,212      5,115
                                                       --------   --------   --------   --------

          Income before income taxes                      1,966      2,185      3,870      3,920

Income taxes                                                539        882      1,283      1,568
                                                       --------   --------   --------   --------

          Net income                                   $  1,427   $  1,303   $  2,587   $  2,352
                                                       ========   ========   ========   ========

Basic earnings per share (Note 4)                      $    .34   $    .33   $   0.62   $   0.59
                                                       ========   ========   ========   ========
Diluted earnings per share (Note 4)                    $    .32   $    .30   $   0.59   $   0.55
                                                       ========   ========   ========   ========

Cash dividends per share                               $    .12   $    .15   $    .23   $    .15
                                                       ========   ========   ========   ========

See notes to Unaudited Consolidated Financial Statements

3

AMERICAN RIVER BANKSHARES
CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY
(In thousands, except number of shares) (Unaudited)

                                                                                                      Accumulated
                                            Common Stock                                                 Other
                                    ------------------------------     Retained      Comprehensive    Shareholders'   Comprehensive
                                       Shares            Amount        Earnings       Income(Loss)       Equity          Income
                                    -------------    -------------   -------------   -------------    -------------   -------------
Balance, January 1, 2003                3,938,883           16,064          14,358           1,304           31,726
Comprehensive income (Note 5):
   Net income                                                                4,741                            4,741   $       4,741
   Other comprehensive loss,
     net of tax:
       Unrealized losses on
         available-for-sale
         investment securities                                                                (440)            (440)           (440)
                                                                                                                      -------------

         Total comprehensive income                                                                                   $       4,301
                                                                                                                      =============

Cash dividends ($0.30 per share)                                            (1,192)                          (1,192)
Fractional shares redeemed                   (225)                              (7)                              (7)
Stock options exercised                   135,704              653                                              653
Retirement of common stock                (19,102)             (24)                                             (24)
                                    -------------    -------------   -------------   -------------    -------------

Balance, December 31, 2003              4,055,260           16,693          17,900             864           35,457

Comprehensive income (Note 5):
   Net income                                                                2,587                            2,587   $       2,587
   Other comprehensive loss,
     net of tax:
       Unrealized losses on
         available-for-sale
         investment securities                                                                (672)            (672)           (672)
                                                                                                                      -------------

          Total comprehensive income                                                                                  $       1,915
                                                                                                                      =============

Cash dividends ($0.23 per share)                                              (972)                            (972)
Stock options exercised                   184,357            1,293                                            1,293
Retirement of common stock                (29,736)            (184)                                            (184)
                                    -------------    -------------   -------------   -------------    -------------

Balance, June 30, 2004                  4,209,881    $      17,802   $      19,515   $         192    $      37,509
                                    =============    =============   =============   =============    =============

See Notes to Unaudited Consolidated Financial Statements

4

AMERICAN RIVER BANKSHARES
UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)
For the six months ended June 30,

                                                                       2004          2003
                                                                    ----------    ----------
Cash flows from operating activities:
 Net income                                                         $    2,587    $    2,352
 Adjustments to reconcile net income to net cash
     provided by operating activities:
        Provision for loan and lease losses                                429           412
        (Decrease) increase in deferred loan origination
             fees, net                                                     (45)           91
        Depreciation and amortization                                      260           236
        Amortization of investment security
             premiums, net                                                 601           399
        Provision for accounts receivable servicing
             asset                                                          --             1
        Gain on sale of securities                                          --            --
        Gain on life insurance death benefit                              (553)           --
        Increase in cash surrender value of life insurance
            polices                                                        (36)           --
        (Increase) decrease in accrued interest receivable
             and other assets                                             (440)           55
        Increase (decrease) in accrued interest payable
             and other liabilities                                          87          (238)
                                                                    ----------    ----------

                   Net cash provided by operating activities             2,890         3,308
                                                                    ----------    ----------

Cash flows from investing activities:
    Proceeds from the sale of available-for-sale
       investment securities                                                --            --
    Proceeds from matured available-for-sale investment
       securities                                                        2,250         4,250
    Proceeds from matured held-to-maturity investment
        securities                                                          --            --
    Purchases of available-for-sale investment securities              (26,199)         (368)
    Purchases of held-to-maturity investment securities                (13,951)       (5,068)
    Proceeds from principal repayments for available-
       for-sale mortgage-related securities                              3,274         4,430
    Proceeds from principal repayments for held-to-
       maturity mortgage-related securities                              3,438         3,301
    Net (increase) decrease in interest-bearing deposits in banks       (1,090)        1,584
    Net increase in loans                                               (4,554)      (19,877)
    Net increase in accounts receivable servicing
       receivables                                                        (262)          (23)
    Death benefit from life insurance policy                             1,236            --
    Purchases of equipment                                                (554)         (111)
    Net increase in FHLB and FRB stock                                    (570)          (36)
                                                                    ----------    ----------

           Net cash used in investing activities                       (36,982)      (11,918)
                                                                    ----------    ----------

5

Cash flows from financing activities:
    Net increase in demand, interest-bearing and
        savings deposits                                            $   28,871    $   16,035
    Net (decrease) increase in time deposits                            (1,356)        2,666
    Repayment of long-term debt                                            (26)          (24)
    Net increase (decrease) in short-term borrowings                     4,200        (6,550)
    Payment of cash dividends                                           (1,096)         (551)
    Cash paid to repurchase common stock                                  (184)          (24)
    Cash paid for fractional shares                                         --            --
    Exercise of stock options                                            1,293           219
                                                                    ----------    ----------

                Net cash provided by financing
                activities                                              31,702        11,771
                                                                    ----------    ----------

                (Decrease) increase in cash and cash
                equivalents                                             (2,390)        3,161

Cash and cash equivalents at beginning of period                        29,797        25,899
                                                                    ----------    ----------

Cash and cash equivalents at end of period                          $   27,407    $   29,060
                                                                    ==========    ==========

See notes to Unaudited Consolidated Financial Statements

6

AMERICAN RIVER BANKSHARES

NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
June 30, 2004

1. UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

In the opinion of management, the unaudited consolidated financial statements contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly the consolidated financial position of American River Bankshares (the "Company") at June 30, 2004 and December 31, 2003, and the results of its operations for the three and six month periods ended June 30, 2004 and 2003 and cash flows for the six month periods ended June 30, 2004 and 2003 in conformity with accounting principles generally accepted in the United States of America.

Certain disclosures normally presented in the notes to the financial statements prepared in accordance with generally accepted accounting principles have been omitted. These interim consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company's 2003 Annual Report to Shareholders. The results of operations for the three and six month periods ended June 30, 2004 may not necessarily be indicative of the operating results for the full year.

In preparing such financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and revenues and expenses for the period. Actual results could differ significantly from those estimates. Material estimates that are particularly susceptible to significant changes in the near term relate to the determination of the allowance for loan and lease losses, the provision for taxes and the estimated fair value of investment securities.

2. STOCK-BASED COMPENSATION

At June 30, 2004, the Company had two stock-based compensation plans. The Company accounts for these plans under the recognition and measurement principles of APB Opinion No. 25, Accounting for Stock Issued to Employees, and related Interpretations. Under APB Opinion No. 25, stock-based compensation cost is only reflected in net income when options granted under these plans have an exercise price less than the market value of the underlying common stock on the date of grant or if the original terms are later modified.

Pro forma adjustments to the Company's consolidated net earnings and earnings per share are disclosed during the years in which the options become vested. The following table illustrates the effect on net income and earnings per share if the Company had applied the fair value recognition provisions of FASB Statement No. 123, Accounting for Stock-Based Compensation, to stock-based compensation.

                                                           Three Months Ended           Six Months Ended
                                                                June 30,                    June 30,
                                                        ------------------------    ------------------------
                                                           2004          2003          2004          2003
                                                        ----------    ----------    ----------    ----------
(Dollars in thousands, except per share data)
Net income, as reported                                 $    1,427    $    1,303    $    2,587    $    2,352
Add: Stock-based compensation expense included
   in reported net income, net of tax effect                    --            --            --            20
Deduct: Total stock-based compensation expense
        determined under the fair value based method
        for all awards, net of related tax effects             (14)          (39)          (27)          (70)
                                                        ----------    ----------    ----------    ----------

Pro forma net income                                    $    1,413    $    1,264    $    2,560    $    2,302
                                                        ==========    ==========    ==========    ==========

Basic earnings per share - as reported                  $     0.34    $     0.33    $     0.62    $     0.59
Basic earnings per share - pro forma                    $     0.34    $     0.32    $     0.61    $     0.58

Diluted earnings per share - as reported                $     0.32    $     0.30    $     0.59    $     0.55
Diluted earnings per share - pro forma                  $     0.32    $     0.30    $     0.59    $     0.54

7

The fair value of each option granted is estimated on the date of grant using an option-pricing model with the following weighted-average assumptions:

Options granted during the periods ended June 30, 2004:                 Three Months      Six Months
                                                                        ------------      ----------
Dividend yield                                                              2.15%            2.15%
Expected life                                                               7 years          7 years
Expected volatility                                                         58.16%           58.16%
Risk-free rate                                                               4.01%            4.01%
Weighted average fair value of options granted during the period           $ 5.17           $ 5.17

Options granted during the periods ended June 30, 2003:

Dividend yield                                                               1.74%        1.74%-1.88%
Expected life                                                               7 years          7 years
Expected volatility                                                         51.39%       51.39%-56.41%
Risk-free rate                                                               2.91%        2.91%-3.52%
Weighted average fair value of options granted during the period           $ 5.06           $ 5.25

3. COMMITMENTS AND CONTINGENCIES

In the normal course of business there are outstanding various commitments to extend credit which are not reflected in the financial statements, including loan commitments of approximately $66,631,000 and letters of credit of $1,933,000 at June 30, 2004. However, all such commitments will not necessarily culminate in actual extensions of credit by the Company during 2004.

Approximately $18,881,000 of the loan commitments outstanding at June 30, 2004 are for real estate construction loans and are expected to fund within the next twelve months. The remaining commitments primarily relate to revolving lines of credit or other commercial loans, and many of these are expected to expire without being fully drawn upon. Therefore, the total commitments do not necessarily represent future cash requirements. Each potential borrower and the necessary collateral are evaluated on an individual basis. Collateral varies, but may include real property, bank deposits, debt or equity securities or business assets.

Stand-by letters of credit are commitments written to guarantee the performance of a customer to a third party. These guarantees are issued primarily relating to purchases of inventory by commercial customers and are typically short-term in nature. Credit risk is similar to that involved in extending loan commitments to customers and accordingly, evaluation and collateral requirements similar to those for loan commitments are used. Virtually all such commitments are collateralized.

4. EARNINGS PER SHARE COMPUTATION

Basic earnings per share is computed by dividing net income by the weighted average common shares outstanding for the period (4,211,603 and 4,176,173 shares for the three and six month periods ended June 30, 2004, and 3,978,950 and 3,966,059 shares for the three and six month periods ended June 30, 2003). Diluted earnings per share reflect the potential dilution that could occur if outstanding stock options were exercised. Diluted earnings per share is computed by dividing net income by the weighted average common shares outstanding for the period plus the dilutive effect of options (196,467 and 215,566 shares for the three and six month periods ended June 30, 2004 and 318,719 and 322,205 shares for the three and six month periods ended June 30, 2003). Earnings per share is retroactively adjusted for stock dividends and stock splits for all periods presented.

8

5. COMPREHENSIVE INCOME

Comprehensive income is reported in addition to net income for all periods presented. Comprehensive income is made up of net income plus other comprehensive income (loss). Other comprehensive income (loss), net of taxes, was comprised of the unrealized gains (losses) on available-for-sale investment securities of $(908,000) and $(672,000), respectively, for the three and six month periods ended June 30, 2004 and $78,000 and $(27,000), respectively, for the three and six month periods ended June 30, 2003. Comprehensive income was $519,000 and $1,915,000, respectively, for the three and six month periods ended June 30, 2004 and $1,381,000 and $2,325,000, respectively, for the three and six month periods ended June 30, 2003.

6. SHORT-TERM BORROWING ARRANGEMENTS

The Company has a total of $38,000,000 in unsecured short-term borrowing arrangements with four of its correspondent banks. There were no advances outstanding with these correspondent banks at June 30, 2004. An advance totaling $9,600,000 was outstanding from one of its correspondent banks at December 31, 2003, bearing an interest rate of 1.44% and maturing on January 1, 2004.

In addition, the Company has a line of credit available with the Federal Home Loan Bank (the "FHLB") which is secured by pledged mortgage loans and investment securities. Borrowings may include overnight advances as well as loans with terms of up to thirty years. Advances totaling $38,800,000 were outstanding from the FHLB at June 30, 2004, bearing interest rates ranging from 1.12% to 2.66% and maturing between July 26, 2004 and May 5, 2006. Advances totaling $25,000,000 were outstanding from the FHLB at December 31, 2003, bearing interest rates ranging from 1.03% to 1.45% and maturing between January 2, 2004 and November 1, 2004.

7. INVESTMENT SECURITIES

Investment securities with unrealized losses at June 30, 2004 are summarized and classified according to the duration of the loss period as follows (dollars in thousands):

---------------------------------------------------------------------------------------------------------------------------------
                                                     Less than 12 Months        Greater than 12 Months            Total
---------------------------------------------------------------------------------------------------------------------------------
                                                    Fair       Unrealized       Fair       Unrealized       Fair       Unrealized
                                                    Value         Loss          Value         Loss          Value         Loss
---------------------------------------------------------------------------------------------------------------------------------
Available-for-Sale:
---------------------------------------------------------------------------------------------------------------------------------
     U.S. Treasury securities and agencies       $    6,971    $      (90)   $       --    $       --    $    6,971    $      (90)
---------------------------------------------------------------------------------------------------------------------------------
     Mortgage-backed securities                      39,220          (480)          240            (3)       39,460          (483)
---------------------------------------------------------------------------------------------------------------------------------
     Corporate stock                                    230           (17)           --            --           230           (17)
---------------------------------------------------------------------------------------------------------------------------------
                                                 $   46,421    $     (587)   $      240    $       (3)   $   46,661    $     (590)
---------------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------------------------------
Held-to-Maturity:
---------------------------------------------------------------------------------------------------------------------------------
     Mortgage-backed securities                  $   13,031    $     (153)   $      240    $       (3)   $   13,271    $     (156)
---------------------------------------------------------------------------------------------------------------------------------

Management periodically evaluates each investment security relying primarily on industry analyst reports, observation of market conditions and interest rate fluctuations. Management believes it will be able to collect all amounts due according to the contractual terms of the underlying investment securities and that the noted decline in fair value is due only to interest rate fluctuations.

8. SUBSEQUENT EVENTS

On July 9, 2004, the Company and Jackson, California-based Bank of Amador, announced jointly the signing of an Agreement and Plan of Reorganization and Merger on July 8, 2004 whereby the Company will acquire Bank of Amador. Under the terms of the merger agreement, Bank of Amador shareholders could receive $6.825 per share in cash and $12.675 per share in stock in exchange for their Bank of Amador shares so long as the 20-day average closing price of American River Bankshares remains between $18.50-$23.50. Based upon American River

9

Bankshares' closing price of $20.40 as of July 8, 2004, the transaction is currently valued at approximately $19.50 per share, or $30.5 million for Bank of Amador shareholders. Upon completion of the transaction, Bank of Amador will operate as a division of American River Bank under the name "Bank of Amador, a division of American River Bank." The definitive agreement was unanimously approved by the Board of Directors of both companies. The transaction is subject to regulatory approvals and the approval by the shareholders of American River Bankshares and Bank of Amador. The transaction is expected to close in the fourth quarter of 2004.

10

Item 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS OF AMERICAN RIVER BANKSHARES

The following is management's discussion and analysis of the significant changes in American River Bankshares' (the "Company") balance sheet accounts for the periods ended June 30, 2004 and December 31, 2003 and its income and expense accounts for the three and six-month periods ended June 30, 2004 and 2003. The discussion is designed to provide a better understanding of significant trends related to the Company's financial condition, results of operations, liquidity, capital resources and interest rate sensitivity. This discussion and the consolidated financial statements and related notes appearing elsewhere in this report are condensed and unaudited.

In addition to the historical information contained herein, this report on Form 10-Q contains certain forward-looking statements. The reader of this 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 and lease losses, expenses, changes in the interest rate environment including interest rates charged on loans, earned on securities investments and paid on deposits, competition effects, fee and other noninterest income earned, general economic conditions, nationally, regionally and in the operating market areas of the Company and its subsidiaries, changes in the regulatory environment, changes in business conditions and inflation, changes in securities markets, data processing problems, a decline in real estate values in the Company's market area, the effects of terrorism, the threat of terrorism or the impact of the current military conflict in Iraq and the conduct of the war on terrorism by the United States and its allies, as well as other factors. This entire report should be read to put such forward-looking statements in context. To gain a more complete understanding of the uncertainties and risks involved in the Company's business, this report should be read in conjunction with the Company's annual report on Form 10-K for the year ended December 31, 2003 and its 2004 reports filed on Forms 10Q and 8-K.

Interest income and net interest income are presented on a fully taxable equivalent basis (FTE) within management's discussion and analysis.

Critical Accounting Policies

General

The Company's financial statements are prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP"). The financial information contained within our statements is, to a significant extent, financial information that is based on measures of the financial effects of transactions and events that have already occurred. We use historical loss data, peer group experience and the economic environment as factors, among others, in determining the inherent loss that may be present in our loan and lease portfolio. Actual losses could differ significantly from the historical factors that we use. Other estimates that we use are related to the expected useful lives of our depreciable assets. In addition GAAP itself may change from one previously acceptable method to another method. Although the economics of our transactions would be the same, the timing of events that would impact our transactions could change.

Allowance for Loan Losses

The allowance for loan and lease losses is an estimate of the credit loss risk in our loan and lease portfolio. The allowance is based on two basic principles of accounting. (1) Statement of Financial Accountings Standards ("SFAS") No. 5 "Accounting for Contingencies," which requires that losses be accrued when they are probable of occurring and estimable and (2) SFAS No. 114, "Accounting by Creditors for Impairment of a Loan," which requires that losses be accrued based on the differences between the value of collateral, present value of future cash flows or values that are observable in the secondary market and the loan balance.

11

The allowance for loan and lease losses is determined based upon estimates that can and do change when the actual risk or loss events occur. The analysis of the allowance uses an historical loss view as an indicator of future losses and as a result could differ from the loss incurred in the future. However, since our analysis of risk and loss potential is updated regularly, the errors that might otherwise occur are mitigated. The use of factors and ranges is inherently subjective and our actual losses could be greater or less than the estimates. The Company's goal is to maintain an allowance for loan and lease losses that is between the lower and upper ranges as described above. If the allowance for loan and lease losses falls below the lower range of adequate reserves (by reason of loan and lease growth, actual losses, the effect of changes in risk ratings, or some combination of these factors), the Company has a strategy for supplementing the allowance for loan and lease losses, over the short term, so that it would again fall within the lower and upper acceptable ranges. For further information regarding our allowance for loan and lease losses, see "Allowance for Loan and Lease Losses Activity" discussion later in this Item.

Stock Based Awards

The Company accounts for its stock based awards using the intrinsic value method in accordance with Accounting Principles Board ("APB") Opinion No. 25 and related interpretations. Since the Company's stock option plan provides for the issuance of options at a price of no less than the fair market value at the date of the grant, no compensation expense is recognized in the financial statements unless the options are modified after the grant date.

General Development of Business

The Company is a bank holding company registered under the Bank Holding Company Act of 1956, as amended. The Company was incorporated under the laws of the State of California in 1995 under the name American River Holdings and changed its name in 2004 to American River Bankshares. As a bank holding company, the Company is authorized to engage in the activities permitted under the Bank Holding Company Act of 1956, as amended, and regulations thereunder. Its principal office is located at 1545 River Park Drive, Suite 107, Sacramento, California 95815 and its telephone number is (916) 565-6100.

The Company owns 100% of the issued and outstanding common shares of American River Bank. American River Bank was incorporated and commenced business in Fair Oaks, California, in 1983 and thereafter moved its headquarters office to Sacramento, California in 1985. American River Bank operates five full service offices in Sacramento and Placer Counties including the head office located at 1545 River Park Drive, Suite 107, Sacramento, and branch offices located at 520 Capitol Mall, Suite 100, Sacramento, 9750 Business Park Drive, Sacramento, 10123 Fair Oaks Boulevard, Fair Oaks and 2240 Douglas Boulevard, Roseville, and three full service offices in Sonoma County located at 412 Center Street, Healdsburg, 8733 Lakewood Drive, Windsor, and 50 Santa Rosa Avenue, Suite 100, Santa Rosa, operated under the name "North Coast Bank, a division of American River Bank." North Coast Bank was incorporated and commenced business in 1990 as Windsor Oaks National Bank in Windsor, California. In 1997, the name was changed to North Coast Bank. In 2000, North Coast Bank was acquired by the Company as a separate bank subsidiary. Effective December 31, 2003, North Coast Bank was merged with and into American River Bank. American River Bank's deposits are insured by the Federal Deposit Insurance Corporation up to applicable legal limits. American River Bank does not offer trust services or international banking services and does not plan to do so in the near future. American River Bank's primary business is serving the commercial banking needs of small to mid-sized businesses within those counties. American River Bank accepts checking and savings deposits, offers money market deposit accounts and certificates of deposit, makes secured and unsecured commercial, secured real estate, and other installment and term loans and offers other customary banking services. American River Bank also conducts lease financing for most types of business equipment, from computer software to heavy earth-moving equipment.

The Company also owns 100% of an inactive subsidiary, American River Financial. American River Financial was incorporated on August 26, 2003, and has been inactive since its formation.

American River Bank owns 100% of two inactive companies, ARBCO and American River Mortgage. ARBCO was formed in 1984 to conduct real estate development and has been inactive since 1995. American River Mortgage has been inactive since its formation in 1994.

12

The Company conducted no significant activities other than holding the shares of its subsidiaries. However, it is authorized, with the prior approval of the Board of Governors of the Federal Reserve System (the "Board of Governors"), the Company's principal regulator, to engage in a variety of activities which are deemed closely related to the business of banking.

Overview

The Company recorded net income of $1,427,000 for the quarter ended June 30, 2004, which was a 9.5% increase over the $1,303,000 reported for the same period of 2003. Diluted earnings per share for the second quarter of 2004 were $0.32 compared to the $0.30 recorded in the second quarter of 2003. The return on average equity ("ROAE") and the return on average assets ("ROA") for the second quarter of 2004 were 15.45% and 1.36%, respectively, as compared to 15.69% and 1.46%, respectively, for the same period in 2003.

Net income for the six months ended June 30, 2004 and 2003 was $2,587,000 and $2,352,000, respectively, with diluted earnings per share of $.59 and $.55, respectively. For the first six months of 2004, ROAE was 14.22% and ROA was 1.27% as compared to 14.52% and 1.35% for the same period in 2003.

Total assets of the Company increased by $33,704,000 (8.5%) from December 31, 2003 to $431,097,000 at June 30, 2004. Net loans totaled $266,637,000, up $4,173,000 (1.6%) from the ending balances on December 31, 2003. Deposit balances at June 30, 2004 totaled $350,022,000, up $27,515,000 (8.5%) from December 31, 2003.

The Company ended the second quarter of 2004 with a Tier 1 capital ratio of 12.2% and a total risk-based capital ratio of 13.4% versus 11.6% and 12.9%, respectively, at December 31, 2003.

Table One below provides a summary of the components of net income for the periods indicated:

Table One:  Components of Net Income
---------------------------------------------------------------------------------------------------------
                                                 For the three                      For the six
                                                 months ended                       months ended
                                                    June 30,                          June 30,
                                          -----------------------------     -----------------------------
(In thousands, except percentages)            2004             2003             2004             2003
                                          ------------     ------------     ------------     ------------
Net interest income*                      $      4,679     $      4,340     $      9,146     $      8,437
Provision for loan and lease losses               (231)            (223)            (429)            (412)
Noninterest income                               1,022              565            1,451            1,091
Noninterest expense                             (3,463)          (2,456)          (6,212)          (5,115)
Provision for income taxes                        (539)            (882)          (1,283)          (1,568)
Tax equivalent adjustment                          (41)             (41)             (86)             (81)
                                          ------------     ------------     ------------     ------------

Net income                                $      1,427     $      1,303     $      2,587     $      2,352
                                          ============     ============     ============     ============

---------------------------------------------------------------------------------------------------------
Average total assets                      $    421,384     $    357,223     $    409,232     $    350,137
Net income (annualized) as a percentage
  of average total assets                         1.36%            1.46%            1.27%            1.35%

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

* Fully taxable equivalent basis (FTE)

13

Results of Operations

Net Interest Income and Net Interest Margin

Net interest income represents the excess of interest and fees earned on interest earning assets (loans and leases, securities, Federal funds sold and investments in time deposits) over the interest paid on deposits and borrowed funds. Net interest margin is net interest income expressed as a percentage of average earning assets. The Company's net interest margin was 4.85% for the three months ended June 30, 2004, 5.28% for the three months ended June 30, 2003, 4.89% for the six months ended June 30, 2004 and 5.26% for the six months ended June 30, 2003.

The fully taxable equivalent interest income component for the second quarter of 2004 increased $294,000 (5.8%) to $5,397,000 compared to $5,103,000 for the three months ended June 30, 2003. Total fully taxable equivalent interest income for the six months ended June 30, 2004 increased $602,000 (6.0%) to $10,555,000 compared to $9,953,000 for the six months ended June 30, 2003. The increase in the fully taxable equivalent interest income for the second quarter of 2004 compared to the same period in 2003 is broken down by rate (down $399,000) and volume (up $693,000). The rate decrease can be attributed to decreases implemented by the Company during 2001 and 2002 in response to Federal Reserve Board (the "FRB") decreases in the Federal funds and Discount rates. Although there was only one FRB rate decrease in 2003 and one 25 basis point increase on the last day of the second quarter of 2004, the effects of the rate decreases by the FRB since January 1, 2001, resulted in a 61 basis point drop in the yield on average earning assets from 6.21% for the second quarter of 2003 to 5.60% for the second quarter of 2004. The volume increase was the result of a 17.6% increase in average earning assets. Average loan balances were up $19,318,000 (7.7%) in 2004 over the balances in 2003, while average investment securities balances were up $38,761,000 (50.0%). The increase in average loans is the result of a concentrated focus on business lending, the demand for commercial real estate and the effects of a favorable local market. The increase in investment securities is primarily due to the Company investing its excess funds in investment securities. The excess funds were created by an increase in deposit balances. The breakdown of the fully taxable equivalent interest income for the six months ended June 30, 2004 over the same period in 2003 resulted from increases in volume (up $1,415,000) and decreases in rate (down $813,000). Average earning assets increased $52,612,000 (16.3%) during the first six months of 2004 as compared to the same period in 2003. Average loan balances increased $26,115,000 (10.7%) during that same period and average investments securities balances increased $26,497,000 (33.3%).

Interest expense was $45,000 (5.9%) lower in the second quarter of 2004 versus the prior year period. The average balances on interest bearing liabilities were $38,509,000 (16.4%) higher in the second quarter of 2004 versus the same quarter in 2003. The higher balances accounted for a $88,000 increase in interest expense; however, the overall decrease in interest expense for the three-month period can be related to a drop in rates (down $133,000). The decrease in rates paid on interest bearing liabilities was a result of the lower interest rate environment over the past three years. Rates paid on interest bearing liabilities decreased 25 basis points on a quarter-over-quarter basis. Interest expense was $107,000 (7.1%) lower in the six month period ended June 30, 2004 versus the prior year period. The average balances on interest bearing liabilities were $33,846,000 (14.6%) higher in the six-month period ended June 30, 2004 versus the same period in 2003. The higher balances accounted for a $139,000 increase in interest expense. The increase due to higher balances was offset by lower rates paid on interest bearing liabilities. The average rate paid on interest bearing liabilities decreased 25 basis points on a year-over-year basis and accounted for a decrease in interest expense of $246,000.

Table Two, Analysis of Net Interest Margin on Earning Assets, and Table Three, Analysis of Volume and Rate Changes on Net Interest Income and Expenses, are provided to enable the reader to understand the components and trends of the Company's interest income and expenses. Table Two 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 Three sets forth a summary of the changes in interest income and interest expense from changes in average asset and liability balances (volume) and changes in average interest rates.

14

Table Two:  Analysis of Net Interest Margin on Earning Assets
------------------------------------------------------------------------------------------------------------------------------------
Three Months Ended June 30,                                   2004                                           2003
                                            ----------------------------------------        ----------------------------------------
(Taxable Equivalent Basis)                    Avg                            Avg              Avg                             Avg
(In thousands, except percentages)          Balance         Interest       Yield (4)        Balance          Interest      Yield (4)
                                           ---------        --------       ---------       ---------         --------      ---------
Assets:
Earning assets
  Loans (1)                                $ 271,484        $  4,309         6.38%        $  252,166         $  4,299        6.84%
  Taxable investment
     securities                               96,551             875         3.64%            61,354              593        3.88%
  Tax-exempt investment
     securities (2)                           11,273             166         5.92%            10,488              157        6.00%
  Corporate stock (2)                            630              10         6.38%               312                6        7.71%
  Federal funds sold                           2,578               6         0.94%               546                1        0.73%
  Investments in time deposits                 5,234              31         2.38%             4,805               47        3.92%
                                           ---------        --------                      ----------         --------
Total earning assets                         387,750           5,397         5.60%           329,671            5,103        6.21%
                                                            --------                                         --------
Cash & due from banks                         26,757                                          23,736
Other assets                                  11,044                                           7,322
Allowance for loan & lease losses             (4,167)                                         (3,506)
                                           ---------                                      ----------
                                           $ 421,384                                      $  357,223
                                           =========                                      ==========

Liabilities & Shareholders' Equity
Interest bearing liabilities:
  NOW & MMDA                               $ 136,015             214         0.63%        $  115,154              220        0.77%
  Savings                                     24,522              11         0.18%            15,805                9        0.23%
  Time deposits                               69,988             305         1.75%            74,449              386        2.08%
  Other borrowings                            43,324             188         1.75%            29,932              148        1.98%
                                           ---------        --------                      ----------         --------
Total interest bearing
  liabilities                                273,849             718         1.05%           235,340              763        1.30%
                                                            --------                                         --------
Demand deposits                              108,367                                          86,313
Other liabilities                              2,019                                           2,266
                                           ---------                                      ----------
Total liabilities                            384,235                                         323,919
Shareholders' equity                          37,149                                          33,304
                                           ---------                                      ----------
                                           $ 421,384                                      $  357,223
                                           =========                                      ==========
Net interest income & margin (3)                            $  4,679         4.85%                           $  4,340        5.28%
                                                            ========        =====                            ========       =====

(1) Loan interest includes loan fees of $138,000 and $224,000 during the three months ending June 30, 2004 and June 30, 2003, respectively.
(2) Includes taxable-equivalent adjustments that primarily relate to income on certain securities that is exempt from federal income taxes. The effective federal statutory tax rate was 34% for the periods presented.
(3) Net interest margin is computed by dividing net interest income by total average earning assets.
(4) Average yield is calculated based on actual days in quarter (92) and annualized to actual days in year (366).

15

------------------------------------------------------------------------------------------------------------------------------------
Six Months Ended June 30,                                    2004                                            2003
                                            ----------------------------------------        ----------------------------------------
(Taxable Equivalent Basis)                    Avg                            Avg              Avg                             Avg
(In thousands, except percentages)          Balance         Interest       Yield (4)        Balance          Interest      Yield (4)
                                           ---------        --------       ---------       ---------         --------      ---------
Assets:
Earning assets
  Loans (1)                                $ 270,108        $  8,589         6.39%        $  243,993         $  8,280        6.84%
  Taxable investment
     securities                               87,562           1,548         3.56%            63,272            1,245        3.97%
  Tax-exempt investment
     securities (2)                           11,298             331         5.89%            10,275              312        6.12%
  Corporate stock (2)                            713              21         5.92%               302               11        7.35%
  Federal funds sold                           1,403               6         0.86%               433                2        0.93%
  Investments in time deposits                 5,007              60         2.41%             5,204              103        3.99%
                                           ---------        --------                      ----------         --------
Total earning assets                         376,091          10,555         5.64%           323,479            9,953        6.20%
                                                            --------                                         --------
Cash & due from banks                         26,685                                          23,177
Other assets                                  10,573                                           7,056
Allowance for loan & lease losses             (4,117)                                         (3,575)
                                           ---------                                      ----------
                                           $ 409,232                                      $  350,137
                                           =========                                      ==========

Liabilities & Shareholders' Equity
Interest bearing liabilities:
  NOW & MMDA                               $ 135,149             446         0.66%        $  111,850              401        0.72%
  Savings                                     21,434              20         0.19%            16,015               17        0.21%
  Time deposits                               70,176             620         1.78%            72,830              790        2.19%
  Other borrowings                            38,712             323         1.68%            30,930              308        2.01%
                                           ---------        --------                      ----------         --------
Total interest bearing
  liabilities                                265,471           1,409         1.07%           231,625            1,516        1.32%
                                                            --------                                         --------
Demand deposits                              104,303                                          83,405
Other liabilities                              2,877                                           2,441
                                           ---------                                      ----------
Total liabilities                            372,651                                         317,471
Shareholders' equity                          36,581                                          32,666
                                           ---------                                      ----------
                                           $ 409,232                                      $  350,137
                                           =========                                      ==========
Net interest income & margin (3)                            $  9,146         4.89%                           $  8,437        5.26%
                                                            ========        =====                            ========       =====

(1) Loan interest includes loan fees of $305,000 and $345,000 during the six months ending June 30, 2004 and June 30, 2003, respectively.
(2) Includes taxable-equivalent adjustments that primarily relate to income on certain securities that is exempt from federal income taxes. The effective federal statutory tax rate was 34% for the periods presented.
(3) Net interest margin is computed by dividing net interest income by total average earning assets.
(4) Average yield is calculated based on actual days in period (182) and annualized to actual days in year (366).

16

Table Three:  Analysis of Volume and Rate Changes on Net Interest Income and Expenses
------------------------------------------------------------------------------------------------
Three Months Ended June 30, 2004 over 2003 (in thousands)
Increase (decrease) due to change in:

Interest-earning assets:                                    Volume       Rate (4)     Net Change
                                                          ----------    ----------    ----------
   Net loans (1)(2)                                       $      328    $     (318)   $       10
   Taxable investment securities                                 339           (58)          282
   Tax exempt investment securities (3)                           12            (2)            9
   Corporate stock                                                 6            (2)            4
   Federal funds sold                                              4             1             5
   Investment in time deposits                                     4           (20)          (16)
                                                          ----------    ----------    ----------
     Total                                                       693          (399)          294
                                                          ----------    ----------    ----------

Interest-bearing liabilities:
   Demand deposits                                                40           (46)           (6)
   Savings deposits                                                5            (3)            2
   Time deposits                                                 (23)          (58)          (81)
   Other borrowings                                               66           (26)           40
                                                          ----------    ----------    ----------
     Total                                                        88          (133)          (45)
                                                          ----------    ----------    ----------
Interest differential                                     $      605    $     (266)   $      339
                                                          ==========    ==========    ==========

------------------------------------------------------------------------------------------------
Six Months Ended June 30, 2004 over 2003 (in thousands)
Increase (decrease) due to change in:

Interest-earning assets:                                    Volume       Rate (4)     Net Change
                                                          ----------    ----------    ----------
   Net loans (1)(2)                                       $      889    $     (580)   $      309
   Taxable investment securities                                 480          (177)          303
   Tax exempt investment securities (3)                           31           (12)           19
   Corporate stock                                                15            (5)           10
   Federal funds sold                                              4            (0)            4
   Investment in time deposits                                    (4)          (39)          (43)
                                                          ----------    ----------    ----------
     Total                                                     1,415          (813)          602
                                                          ----------    ----------    ----------

Interest-bearing liabilities:
   Demand deposits                                                84           (39)           45
   Savings deposits                                                6            (3)            3
   Time deposits                                                 (29)         (141)         (170)
   Other borrowings                                               78           (63)           15
                                                          ----------    ----------    ----------
     Total                                                       139          (246)         (107)
                                                          ----------    ----------    ----------
Interest differential                                     $    1,276    $     (567)   $      709
                                                          ==========    ==========    ==========
------------------------------------------------------------------------------------------------

(1) The average balance of non-accruing loans is immaterial as a percentage of total loans and, as such, has been included in net loans.
(2) Loan fees of $138,000 and $224,000 during the three months ending June 30, 2004 and June 30, 2003, respectively, and $305,000 and $345,000 during the six months ending June 30, 2004 and June 30, 2003, respectively, have been included in the interest income computation.
(3) Includes taxable-equivalent adjustments that primarily relate to income on certain securities that is exempt from federal income taxes. The effective federal statutory tax rate was 34% for the periods presented.
(4) The rate/volume variance has been included in the rate variance.

17

Provision for Loan and Lease Losses

The Company provided $231,000 for loan and lease losses for the second quarter of 2004 as compared to $223,000 for the second quarter of 2003. Net loan and lease charge-offs for the three months ended June 30, 2004 were $96,000 or .14% (on an annualized basis) of average loans and leases as compared to $156,000 or .25% (on an annualized basis) of average loans and leases for the three months ended June 30, 2003. For the first six months of 2004, the Company made provisions for loan and lease losses of $429,000 and net loan and lease charge-offs were $145,000 or .11% (on an annualized basis) of average loans and leases outstanding. This compares to provisions for loan and lease losses of $412,000 and net loan and lease charge-offs of $111,000 for the first six months of 2003 or .09% (on an annualized basis) of average loans and leases outstanding.

Noninterest Income

Table Four below provides a summary of the components of noninterest income for the periods indicated (dollars in thousands):

Table Four:  Components of Noninterest Income
----------------------------------------------------------------------------------------
                                             Three Months               Six Months
                                                Ended                     Ended
                                               June 30,                  June 30,
                                       -----------------------   -----------------------
                                          2004         2003         2004         2003
----------------------------------------------------------------------------------------
Service charges on deposit accounts    $      138   $      137   $      279   $      272
Accounts receivable servicing fees             75           63          141          112
Fees from lease brokerage services              9          113            9          206
Merchant fee income                            93           90          177          171
Income from residential lending                44           90           81          177
Financial services income                      16           26           32           47
Gain on life insurance death benefit          553           --          553           --
Other                                          94           46          179          106
----------------------------------------------------------------------------------------
           Total noninterest income    $    1,022   $      565   $    1,451   $    1,091
----------------------------------------------------------------------------------------

Noninterest income was up $457,000 (80.9%) to $1,022,000 for the three months ended June 30, 2004 as compared to $565,000 for the three months ended June 30, 2003. The vast majority of this increase ($553,000) represents the tax-free net proceeds from a life insurance policy the Company received in June of 2004 as a result of the death of a former executive officer. The primary traditional sources of noninterest income for the Company are service charges on deposit accounts, accounts receivable servicing fees, merchant credit card fees and income from residential lending. Without the life insurance proceeds, noninterest income would have shown a decrease of $96,000. The decrease in noninterest income for the quarter can be attributed to decreases in fees from lease brokerage services (down $104,000 or 92.0%) and a decrease in residential lending fee income (down $46,000 or 51.1%). The decrease in lease brokerage services results from a decision by the Company, which became effective on January 7, 2004, to discontinue the Company's leasing subsidiary operations through first source capital, as a subsidiary of the Company and commence similar leasing operations at American River Bank. The majority of the leases originated by the Company are now recorded on the books of the Company as opposed to receiving fee income for brokering to outside funding sources. In addition, overall lease volume has decreased (from $1,086,000 in the second quarter of 2004 to $1,120,000 in the second quarter of 2003) as a result of the change from a nationwide lessor to a lessor that does business in California counties that are proximate to our branch locations. The residential lending division experienced a decrease in loan volume as a result of a slight increase in mortgage rates, which caused the number of refinances to decrease.

For the six months ended June 30, 2004, noninterest income was up $360,000 (33.0%) to $1,451,000. Much of this increase ($553,000) represents the tax-free net proceeds from a life insurance policy the Company received in June of 2004 as a result of the death of a former executive officer. Without the life insurance proceeds, noninterest income would have shown a decrease of $193,000. The decrease in noninterest income for the six-

18

month period can be attributed to decreases in fees from lease brokerage services (down $206,000 or 100.0%) and a decrease in residential lending fee income (down $96,000 or 54.2%).

Noninterest Expense

Noninterest expenses increased $1,007,000 (41.0%) to a total of $3,463,000 in the second quarter of 2004 versus the second quarter of 2003. A substantial portion of this increase can be attributed to the Company's decision to create a charitable foundation ($503,000) known as the American River Bankshares Foundation (the "Foundation"), the cost associated with the new banking office in Downtown Sacramento ($177,000) located at 520 Capitol Mall, Suite 100, Sacramento, CA 95814, and the expense of benefits related to the death of a former Company executive ($82,000). Salary and employee benefits, which include commissions, increased $120,000 (8.2%) from $1,460,000 during the second quarter of 2003 to $1,580,000 during the second quarter of 2004. Salaries, which include commissions, increased $35,000 mainly as a result of normal salary adjustments and cost of living increases and salaries associated with the new banking office in Downtown Sacramento ($40,000), these increases were offset by lower commissions paid out in the Residential Lending Division of American River Bank. The remainder of the increase relates to higher employer taxes and an increase in benefits, mainly due to higher health related insurance premiums and higher 401(k) plan employer matching. On a quarter-over-quarter basis, occupancy increased $45,000 (22.3%) and furniture and equipment increased $29,000 (18.4%). The new location contributed $38,000 to the increased occupancy expense and $15,000 to the increased furniture and equipment expense. Other expense increased $813,000 (127.8%) to a total of $1,449,000 in the second quarter of 2004 versus the second quarter of 2003. $585,000 of the increase relates to the funding of the Foundation and the benefit payments related to the death of a former Company executive as mentioned above. The remaining increase in other expense can be attributed to Professional fees (up $49,000 or 58.3%) and directors expenses (up $58,000 or 76.3%). Professional fees, which includes accounting, legal and other professional services, was up primarily due to retainer fees paid to a deposit gathering relationship established earlier in 2004 ($38,000). The increase in director fees relates to higher amounts accrued under the Gross-Up Plan (the "Plan"). The Plan compensates for the tax effects of the exercise of nonstatutory stock options. The Plan named certain non-employee Directors as participants and applies only to those options granted on August 25, 1995. The Plan encourages participating optionees to retain shares acquired through the exercise of nonstatutory stock options by the Company paying to the participating optionee an amount equal to the taxable income resulting from an exercise of a nonstatutory stock option multiplied by the Company's effective tax rate, subject to the optionee's agreement to hold the shares acquired for a minimum of one (1) year. The efficiency ratios (fully taxable equivalent) for the 2004 and 2003-second quarters were 60.7% and 50.1%, respectively.

Noninterest expense for the six-month period ended June 30, 2004 was $6,212,000 versus $5,115,000 for the same period in 2003 for an increase of $1,097,000 (21.4%). Salaries and benefits increased $28,000 (0.9%) in 2004 as compared to 2003. Full time equivalent employees ("FTE's") increased to 102 at June 30, 2004 from 96 at June 30, 2003. The increase in the FTE's in part relates to the staff at the new Downtown office, which employed five FTE's as of June 30, 2004. Occupancy increased $45,000 (11.1%) and furniture and equipment increased $53,000 (16.9%). The increase in occupancy and furniture and equipment relates to the opening of the new location in Downtown Sacramento--the office contributed $39,000 to the increased occupancy expense and $22,000 to the increased furniture and equipment expense. The remainder of the furniture and equipment increase is related to the depreciation of technology related equipment purchased by the Company over the past twelve months. Other expense increased $971,000 (76.6%). The increase in other expense relates to the Foundation ($503,000) and the benefit payments related to the death of a former Company executive ($82,000), Professional fees (up $75,000) and director expenses (up $100,000). The overhead efficiency (fully taxable equivalent) ratio for the first six months of 2004 was 58.6% as compared to 53.7% in the same period of 2003.

Provision for Income Taxes

The effective tax rate for the second quarter and first six months of 2004 was 27.4% and 33.2%, respectively, versus 40.4% and 40.0%, respectively, for the same two periods of 2003. The decrease in the effective tax rate is related to the tax-free nature of the above-referenced life insurance proceeds.

19

Balance Sheet Analysis

The Company's total assets were $431,097,000 at June 30, 2004 as compared to $397,393,000 at December 31, 2003, representing an increase of 8.5%. The average balances of total assets for the six months ended June 30, 2004 was $409,232,000 which represents an increase of $59,095,000 or 16.9% over the $350,137,000 during the six month period ended June 30, 2003. Total average assets for the second quarter of 2004 were $421,384,000 compared to $357,223,000 during the second quarter of 2003 for an increase of 18.0%.

Loans and Leases

The Company concentrates its lending activities in the following principal areas: 1) commercial; 2) commercial real estate; 3) multi-family real estate; 4) real estate construction (both commercial and residential); 5) residential real estate; 6) lease financing receivable; 7) agriculture; and 8) consumer loans. At June 30, 2004, these categories accounted for approximately 21%, 54%, 1%, 14%, 1%, 4%, 3% and 2%, respectively, of the Company's loan portfolio. This mix was relatively unchanged compared to 22%, 53%, 2%, 14%, 1%, 3%, 3% and 2% at December 31, 2003. Continuing economic activity in the Company's market area, new borrowers developed through the Company's marketing efforts and additional credit extensions to existing borrowers, offset by normal loan paydowns and payoffs, resulted in net increases in balances for commercial real estate ($3,368,000 or 2.4%), real estate construction ($1,761,000 or 4.7%), residential real estate ($181,000 or 12.0%), lease financing receivable ($1,457,000 or 15.7%), agriculture ($452,000 or 5.6%) and consumer ($1,094,000 or 18.4%). The Company experienced a slight decrease in commercial ($1,258,000 or 2.2%), and multi-family real estate ($2,643,000 or 49.9%) as a result of normal paydowns. Table Five below summarizes the composition of the loan portfolio as of June 30, 2004 and December 31, 2003.

Table Five: Loan and Lease Portfolio Composition

                                                     June 30,      December 31,
(In thousands)                                         2004            2003
-------------------------------------------------------------------------------
Commercial                                         $     56,088    $     57,346
Real estate:
   Commercial                                           145,617         142,249
   Multi-family                                           2,658           5,301
   Construction                                          39,195          37,434
   Residential                                            1,689           1,508
Lease financing receivable                               10,733           9,276
Agriculture                                               8,479           8,027
Consumer                                                  7,044           5,950
-------------------------------------------------------------------------------
Total loans and leases                                  271,503         267,091
Deferred loan and lease fees, net                          (633)           (678)
Allowance for loan and lease losses                      (4,233)         (3,949)
-------------------------------------------------------------------------------
Total net loans and leases                         $    266,637    $    262,464
===============================================================================

A significant portion of the Company's loans and leases are direct loans and leases made to individuals and local businesses. The Company relies substantially on local promotional activity and personal contacts by bank officers, directors and employees to compete with other financial institutions. The Company makes loans and leases to borrowers whose applications include a sound purpose and a viable primary repayment source, generally supported by a secondary source of repayment. Commercial loans consist of credit lines for operating needs, loans for equipment purchases, working capital, and various other business loan products. Consumer loans include a range of traditional consumer loan products such as personal lines of credit and loans to finance purchases of autos, boats, recreational vehicles, mobile homes and various other consumer items. Construction loans are generally comprised of commitments to customers within the Company's service area for construction of commercial properties, multi-family properties and custom and production-type single-family residences. Other real estate loans consist primarily of loans secured by first trust deeds on commercial and residential properties typically with maturities from 3 to 10

20

years and original loan to value ratios generally from 65% to 75%. Agriculture loans consist primarily of vineyard loans and development loans to plant vineyards. In general, except in the case of loans under SBA programs or Farm Services Agency guarantees, the Company does not make long-term mortgage loans; however, American River Bank has a residential lending division to assist customers in securing most forms of longer term single-family mortgage financing. American River Bank acts as a broker between American River Bank's customers and the loan wholesalers. American River Bank receives an origination fee for loans closed.

Risk Elements

The Company assesses and manages credit risk on an ongoing basis through a total credit culture that emphasizes excellent credit quality, extensive internal monitoring and established formal lending policies. Additionally, the Company contracts with an outside loan review consultant to periodically review the existing loan and lease portfolio. Management believes its ability to identify and assess risk and return characteristics of the Company's loan and lease portfolio is critical for profitability and growth. Management strives to continue its emphasis on credit quality in the loan and lease approval process, active credit administration and regular monitoring. With this in mind, management has designed and implemented a comprehensive loan and lease review and grading system that functions to assess the credit risk inherent in the loan and lease portfolio.

Ultimately, underlying trends in economic and business cycles may influence credit quality. American River Bank's business is concentrated in the Sacramento Metropolitan Statistical Area, which is a diversified economy, but with a large State of California government presence and employment base, and in Sonoma County through North Coast Bank, a division of American River Bank. The Company's business in Sonoma County is focused mainly on commercial and real estate enterprises within the three communities in which it has offices (Santa Rosa, Windsor, and Healdsburg). The economy of Sonoma County is diversified with professional services, manufacturing, agriculture and real estate investment and construction.

The Company has significant extensions of credit and commitments to extend credit that are secured by real estate. The ultimate repayment of these loans is generally dependent on personal or business cash flows or the sale or refinancing of the real estate. The Company monitors the effects of current and expected market conditions and other factors on the collectability of real estate loans. The more significant factors management considers involve the following: lease rate and terms, absorption and sale rates; real estate values and rates of return; operating expenses; inflation; and sufficiency of repayment sources independent of the real estate including, in some instances, personal guarantees.

In extending credit and commitments to borrowers, the Company generally requires collateral and/or guarantees as security. The repayment of such loans is expected to come from cash flow or from proceeds from the sale of selected assets of the borrowers. The Company's requirement for collateral and/or guarantees is determined on a case-by-case basis in connection with management's evaluation of the creditworthiness of the borrower. Collateral held varies but may include accounts receivable, inventory, property, plant and equipment, income-producing properties, residences and other real property. The Company secures its collateral by perfecting its security interest in business assets, obtaining deeds of trust, or outright possession among other means.

In management's judgment, a concentration exists in real estate loans which represented approximately 69.7% of the Company's loan and lease portfolio at June 30, 2004. Although management believes this concentration to have no more than the normal risk of collectability, a substantial decline in the economy in general, or a decline in real estate values in the Company's primary market areas in particular, could have an adverse impact on the collectability of these loans and require an increase in the provision for loan and lease losses which could adversely affect the Company's future prospects, results of operations, profitability and stock price. Management believes that its lending policies and underwriting standards will tend to minimize losses in an economic downturn, however, there is no assurance that losses will not occur under such circumstances. The Company's loan policies and underwriting standards include, but are not limited to, the following: (1) maintaining a thorough understanding of the Company's service area and originating a significant majority of its loans within that area, (2) maintaining a thorough understanding of borrowers' knowledge, capacity, and market position in their field of expertise, (3) basing real estate loan approvals not only on market demand for the project, but also on the borrowers' capacity to support the project financially in the event it does not perform to expectations (whether sale or income performance), and (4) maintaining conforming and prudent loan-to-value and loan-to-cost ratios based on independent outside appraisals and ongoing inspection and analysis by the Company's lending officers.

21

Nonaccrual, Past Due and Restructured Loans & Leases

Management generally places loans on nonaccrual status when they become 90 days past due, unless the loan is well secured and in the process of collection. Loans are charged off when, in the opinion of management, collection appears unlikely. Table Six below sets forth nonaccrual loans and loans past due 90 days or more as of June 30, 2004 and December 31, 2003.

Table Six:  Non-Performing Loans & Leases
----------------------------------------------------------------------------------------
                                                                June 30,    December 31,
(In thousands)                                                    2004          2003
----------------------------------------------------------------------------------------
Past Due 90 days or more and still accruing:
   Commercial                                                $         --   $          2
   Real estate                                                         --             --
   Lease financing receivable                                          --             --
   Consumer and other                                                  --             --
----------------------------------------------------------------------------------------
Nonaccrual:
   Commercial                                                          --             --
   Real estate                                                         --             --
   Lease financing receivable                                          80            179
   Consumer and other                                                  --             --
----------------------------------------------------------------------------------------
Total non-performing loans & leases                          $         80   $        181
========================================================================================

At June 30, 2004, non-performing loans and leases were 0.03% of total loans and leases. The recorded investments in loans that were considered to be impaired totaled $80,000 at June 30, 2004 and $181,000 at December 31, 2003.

There were no loan concentrations in excess of 10% of total loans not otherwise disclosed as a category of loans as of June 30, 2004 or December 31, 2003. Management is not aware of any potential problem loans, which were accruing interest at June 30, 2004, where serious doubt exists as to the ability of the borrower to comply with the present repayment terms.

Allowance for Loan and Lease Losses Activity

The Company maintains an allowance for loan and lease losses ("ALLL") to cover potential losses inherent in the loan and lease portfolio, which is based upon management's estimated range of those losses. The ALLL is established through a provision for loan and lease losses and is increased by provisions charged against current earnings and recoveries and reduced by charge-offs. Actual losses for loans and leases can vary significantly from this estimate. The methodology and assumptions used to calculate the allowance are periodically reviewed as to their appropriateness given the most recent losses realized and other factors that influence the estimation process. The model assumptions and resulting allowance level are adjusted accordingly as these factors change. The ALLL totaled $4,233,000 or 1.56% of total loans and leases at June 30, 2004 and $3,949,000 or 1.48% at December 31, 2003. Net charge-offs to average loans and leases were 0.14% (on an annualized basis) for the second quarter of 2004 and .11% (on an annualized basis) for the six-month period ended June 30, 2004. Net charge-offs (recoveries) to average loans and leases were (0.25%) (on an annualized basis) for the second quarter of 2003 and .09% (on an annualized basis) for the six-month period ended June 30, 2003.

The adequacy of the ALLL and the level of the related provision for loan and lease losses is determined based on management's judgment after consideration of numerous factors including but not limited to: (i) local and regional economic conditions, (ii) borrowers' financial condition, (iii) loan impairment and the related level of expected charge-offs, (iv) evaluation of industry trends, (v) industry and other concentrations, (vi) loans which are contractually current as to payment terms but demonstrate a higher degree of risk as identified by management, (vii) continuing evaluations of the performing loan portfolio, (viii) ongoing review and evaluation of problem loans

22

identified as having loss potential, (ix) quarterly review by the Board of Directors, and (x) assessments by banking regulators and other third parties. Management and the Board of Directors evaluate the ALLL and determine its desired level considering objective and subjective measures, such as knowledge of the borrowers' business, valuation of collateral, the determination of impaired loans or leases and exposure to potential losses.

Table Seven below summarizes, for the periods indicated, the activity in the allowance for loan and lease losses.

Table Seven: Allowance for Loan and Lease Losses
-----------------------------------------------------------------------------------------------------------
                                                           Three Months                   Six Months
 (In thousands, except for percentages)                       Ended                         Ended
                                                             June 30,                      June 30,
                                                    -------------------------     ------------------------
                                                        2004           2003           2004           2003
-----------------------------------------------------------------------------------------------------------
Average loans and leases outstanding                $  271,484     $  252,166     $  270,108     $  243,993
-----------------------------------------------------------------------------------------------------------

Allowance for possible loan and lease losses at
beginning of period                                 $    4,098     $    3,431     $    3,949     $    3,197

Loans and leases charged off:
   Commercial                                               --             --             --             --
   Real estate                                              --             --             --             --
   Lease financing receivable                              (98)          (164)          (201)          (164)
   Consumer                                                 (1)           (12)            (1)           (14)
-----------------------------------------------------------------------------------------------------------
Total                                                      (99)          (176)          (202)          (178)
-----------------------------------------------------------------------------------------------------------
Recoveries of loans and leases previously
  charged off:
   Commercial                                               --             20             54             20
   Real estate                                              --             --             --             47
   Lease financing receivable                                3             --              3             --
   Consumer                                                 --             --             --             --
-----------------------------------------------------------------------------------------------------------
Total                                                        3             20             57             67
-----------------------------------------------------------------------------------------------------------
Net loans (charged off)                                    (96)          (156)          (145)          (111)
Additions to allowance charged
  to operating expenses                                    231            223            429            412
-----------------------------------------------------------------------------------------------------------
Allowance for possible loan and lease
  losses at end of period                           $    4,233     $    3,498     $    4,233     $    3,498
-----------------------------------------------------------------------------------------------------------
Ratio of net charge-offs to average
  loans and leases outstanding (annualized)                .14%           .25%           .11%           .09%
Provision of allowance for possible
  loan and lease losses to average loans                   .34%           .35%           .32%           .34%
  and leases outstanding (annualized)
Allowance for possible loan and lease losses to
  loans and leases net of deferred fees at end of
  period                                                  1.56%          1.39%          1.56%          1.39%

The Company establishes general reserves in accordance with Statement of Accounting Standards ("SFAS") No. 5., Accounting for Contingencies, and specific reserves in accordance with SFAS No. 114, Accounting by Creditors for Impairment of a Loan. The ALLL is maintained by categories of the loan portfolio based on loan type and loan rating; however, the entire allowance is available to cover actual loan and lease losses. While management uses available information to recognize possible losses on loans and leases, future additions to the allowance may be necessary, based on changes in economic conditions and other matters. In addition, various regulatory agencies, as an integral part of their examination process, periodically review the Company's ALLL. Such agencies may require the Company to provide additions to the allowance based on their judgment of information available to them at the time of their examination.

23

The adequacy of the ALLL is determined based on three components. First is the dollar weighted risk rating of the loan portfolio, including all outstanding loans and leases. Every extension of credit has been assigned a loan type and risk rating based upon a comprehensive definition intended to measure the inherent risk of lending money. Each type and rating has an assigned risk factor expressed as a reserve percentage. Second, established specific reserves consistent with SFAS No. 114 "Accounting by Creditors for Impairment of a Loan" are assigned to individually impaired loans. These are estimated potential losses associated with specific borrowers based upon estimated cash flows or collateral value and events affecting the risk rating. Third, the Company maintains a reserve for qualitative factors that may affect the portfolio as a whole, such as those factors described above, including a reserve for model imprecision consistent with SFAS No. 5 "Accounting for Contingencies."

Other Real Estate

At June 30, 2004 and December 31, 2003, the Company did not have any other real estate ("ORE") properties.

Deposits

At June 30, 2004, total deposits were $350,022,000 representing an increase of $27,515,000 (8.5%) from the December 31, 2003 balance of $322,507,000. Noninterest-bearing deposits increased $7,801,000 (7.6%) while interest-bearing deposits increased $19,714,000 (9.0%). Interest checking, money market and savings accounts increased $21,070,000 (14.2%) while time deposits decreased $1,356,000 (1.9%).

Other Borrowed Funds

Other borrowings outstanding as of June 30, 2004 consist of advances (both long-term and short-term) from the FHLB and overnight borrowings from correspondent banks. The following table summarizes these borrowings (in thousands):

                                        June 30, 2004            December 31, 2003
                                 ------------------------   -------------------------
                                    Amount          Rate       Amount          Rate
                                 ----------------------------------------------------
Short-Term borrowings:

   FHLB advances                 $   38,800         1.61%   $   25,000         1.40%
   Advances from correspondent
      banks                              --           --         9,600         1.44%
                                 ----------------------------------------------------

Total Short-Term borrowings      $   38,800         1.61%   $   34,600         1.41%
                                 ----------------------------------------------------

Long-Term Borrowings:

   FHLB advances                 $    1,916         6.13%   $    1,942         6.13%
                                 ----------------------------------------------------

The maximum amount of short-term borrowings at any month-end during 2004 and 2003 was $45,800,000 and $38,100,000, respectively. There were no advances from correspondent banks at June 30, 2004. The FHLB advances are collateralized by loans and securities pledged to the FHLB. The following is a breakdown of rates and maturities on FHLB advances (dollars in thousands):

                              Short Term           Long Term

Amount                        $   38,800           $    1,916
Maturity                     2004 to 2006             2007
Average rates                    1.61%                6.13%

The Company has also been issued a total of $333,000 in letters of credit by the FHLB which have been pledged to secure Local Agency Deposits. The letters of credit act as a guarantee of payment to certain third parties in accordance with specified terms and conditions. The letters of credit were not drawn upon in 2004 or 2003 and management does not expect to draw upon these lines in the future.

24

Capital Resources

The current and projected capital position of the Company and the impact of capital plans and long-term strategies is reviewed regularly by management. The Company's capital position represents the level of capital available to support continuing operations and expansion.

The Company and American River Bank are subject to certain regulations issued by the Board of Governors of the Federal Reserve System and the Federal Deposit Insurance Corporation, which require maintenance of certain levels of capital. Failure to meet these 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 consolidated financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the American River Bank must meet specific capital guidelines that involve quantitative measures of their assets, liabilities and certain off-balance-sheet items as calculated under regulatory accounting practices. The Company's and American River Bank's capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. At June 30, 2004, shareholders' equity was $37,509,000, representing an increase of $2,052,000 (5.8%) from $35,457,000 at December 31, 2003. The ratio of total risk-based capital to risk adjusted assets was 13.4% at June 30, 2004 compared to 12.9% at December 31, 2003. Tier 1 risk-based capital to risk-adjusted assets was 12.2% at June 30, 2004 and 11.6% at December 31, 2003.

Table Eight below lists the Company's actual capital ratios at June 30, 2004 and December 31, 2003 as well as the minimum capital ratios for capital adequacy.

Table Eight:  Capital Ratios
-------------------------------------------------------------------------------------------------------------
Capital to Risk-Adjusted Assets               At June 30, 2004     At December 31,      Minimum Regulatory
                                                                        2003            Capital Requirements
-------------------------------------------------------------------------------------------------------------
Leverage ratio                                      8.9%                 9.0%                   4.00%

Tier 1 Risk-Based Capital                          12.2%                11.6%                   4.00%

Total Risk-Based Capital                           13.4%                12.9%                   8.00%

On September 20, 2001, the Company announced a plan to repurchase, as conditions warrant, up to 5% annually of the Company's common stock. During the first six months of 2004, Company repurchased 9,300 shares; during 2003, the Company repurchased 1,500 shares; during 2002, the Company repurchased 65,627 shares and in 2001, the Company repurchased 33,705 shares under the repurchase plan. (See Part II, Item 2, for additional disclosure).

Capital ratios are reviewed on a regular basis to ensure that capital exceeds the prescribed regulatory minimums and is adequate to meet future needs. Management believes that both the Company and American River Bank met all their capital adequacy requirements as of June 30, 2004 and December 31, 2003.

Off-Balance Sheet Items

The Company is a party to financial instruments with off-balance-sheet risk in the normal course of business in order to meet the financing needs of its customers and to reduce its exposure to fluctuations in interest rates. These financial instruments consist of commitments to extend credit and letters of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized on the balance sheet.

The Company's exposure to credit loss in the event of nonperformance by the other party for commitments to extend credit and letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and letters of credit as it does for loans included on the

25

consolidated balance sheet. As of June 30, 2004 and December 31, 2003, commitments to extend credit and letters of credit were the only financial instruments with off-balance sheet risk. The Company has not entered into any contracts for financial derivative instruments such as futures, swaps, options or similar instruments. Loan commitments and letters of credit were $64,016,000 and $72,599,000 at June 30, 2004 and December 31, 2003, respectively. As a percentage of net loans and leases these off-balance sheet items represent 24.0% and 27.7%, respectively.

The Company has certain ongoing commitments under operating leases. These commitments do not significantly impact operating results.

Certain financial institutions have elected to use special purpose vehicles ("SPV") to dispose of problem assets. The SPV is typically a subsidiary company with an asset and liability structure and legal status that makes its obligations secure even if the parent corporation goes bankrupt. Under certain circumstances, these financial institutions may exclude the problem assets from their reported impaired and non-performing assets. The Company does not use these vehicles or any other structures to dispose of problem assets.

Other Matters

Effects of Terrorism. The terrorist actions on September 11, 2001 and thereafter and the current military conflict in Iraq have had significant adverse effects upon the United States economy. Whether the terrorist activities in the future and the actions of the United States and its allies in combating terrorism on a worldwide basis will adversely impact the Company and the extent of such impact is uncertain. However, such events have had and may continue to have an adverse effect on the economy in the Company's market areas. Such continued economic deterioration could adversely affect the Company's future results of operations by, among other matters, reducing the demand for loans and other products and services offered by the Company, increasing nonperforming loans and the amounts reserved for loan and lease losses, and causing a decline in the Company's stock price.

Website Access. American River Bankshares maintains a website where certain information about the Company is posted. Through the website, its annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments thereto are available as soon as reasonably practicable after such material is electronically filed with or furnished to the SEC. These reports are free of charge and can be accessed through the address www.amrb.com/financial.html by clicking on the SEC Filings link located at that address.

Proposed Merger Transaction with Bank of Amador. On July 9, 2004, the Company and Jackson, California-based Bank of Amador, announced jointly the signing of an Agreement and Plan of Reorganization and Merger on July 8, 2004 whereby the Company will acquire Bank of Amador. Under the terms of the merger agreement, Bank of Amador shareholders could receive $6.825 per share in cash and $12.675 per share in stock in exchange for their Bank of Amador shares so long as the 20-day average closing price of American River Bankshares remains between $18.50-$23.50. Based upon American River Bankshares' closing price of $20.40 as of July 8, 2004, the transaction is currently valued at approximately $19.50 per share, or $30.5 million for Bank of Amador shareholders. Upon completion of the transaction, Bank of Amador will operate as a division of American River Bank under the name "Bank of Amador, a division of American River Bank." The definitive agreement was unanimously approved by the Board of Directors of both companies. The transaction is subject to regulatory approvals and the approval by the shareholders of American River Bankshares and Bank of Amador. The transaction is expected to close in the fourth quarter of 2004.

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market Risk Management

Overview. Market risk is the risk of loss from adverse changes in market prices and rates. The Company's market risk arises primarily from interest rate risk inherent in its loan, investment and deposit functions. The goal for managing the assets and liabilities of the Company is to maximize shareholder value and earnings while maintaining a high quality balance sheet without exposing the Company to undue interest rate risk. The Board of Directors has overall responsibility for the interest rate risk management policies. The

26

Company has a Risk Management Committee, made up of Company management that 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 and investing in securities. 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 Company 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 Company is able to estimate the potential impact of changing interest rates on earnings. A balance sheet forecast is prepared quarterly using inputs of actual loans, securities and interest bearing liabilities (i.e. deposits/borrowings) positions as the beginning base. The forecast balance sheet is processed against three interest rate scenarios. The scenarios include a 200 basis point rising rate forecast, a flat rate forecast and a 200 basis point falling rate forecast which take place within a one year time frame. The net interest income is measured during the year assuming a gradual change in rates over the twelve-month horizon. The Company's net interest income, as forecast below, was modeled utilizing a forecast balance sheet projected from balances as of the date indicated. Table Nine below summarizes the effect on net interest income (NII) of a +/-200 basis point change in interest rates as measured against a constant rate (no change) scenario.

Table Nine:  Interest Rate Risk Simulation of Net Interest as of June 30, 2004 and December 31, 2003
---------------------------------------------------------------------------------------------------------
(In thousands)                                              $ Change in NII              $ Change in NII
                                                              from Current                from Current
                                                            12 Month Horizon            12 Month Horizon
                                                             June 30, 2004              December 31, 2003
                                                             -------------              -----------------
         Variation from a constant rate scenario
             +200bp                                           $    535                       $    427
             -200bp                                           $   (444)                      $   (592)

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.

Inflation

The impact of inflation on a financial institution differs significantly from that exerted on manufacturing, or other commercial concerns, primarily because its assets and liabilities are largely monetary. In general, inflation primarily affects the Company and it subsidiaries through its effect on market rates of interest, which affects the Company's ability to attract loan customers. Inflation affects the growth of total assets by increasing the level of loan demand, and potentially adversely affects capital adequacy because loan growth in inflationary periods can increase at rates higher than the rate that capital grows through retention of earnings which may be generated in the future. In addition to its effects on interest rates, inflation increases overall operating expenses. Inflation has not had a material effect upon the results of operations of the Company and its subsidiaries during the periods ended June 30, 2004 and 2003.

27

Liquidity

Liquidity management refers to the Company's ability to provide funds on an ongoing basis to meet fluctuations in deposit levels as well as the credit needs and requirements of its clients. Both assets and liabilities contribute to the Company's liquidity position. Federal funds lines, short-term investments and securities, and loan repayments contribute to liquidity, along with deposit increases, while loan funding and deposit withdrawals decrease liquidity. The Company assesses the likelihood of projected funding requirements by reviewing historical funding patterns, current and forecasted economic conditions and individual client funding needs. Commitments to fund loans and outstanding letters of credit at June 30, 2004 and December 31, 2003 were approximately $62,083,000 and $1,933,000 and $71,858,000 and $741,000, respectively. Such loans relate primarily to revolving lines of credit and other commercial loans, and to real estate construction loans. Since some of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.

The Company's sources of liquidity consist of cash and due from correspondent banks, overnight funds sold to correspondent banks, unpledged marketable investments and loans held for sale and/or pledged for secured borrowings. On June 30, 2004, consolidated liquid assets totaled $55.3 million or 12.8% of total assets compared to $56.8 million or 14.3% of total assets on December 31, 2003. In addition to liquid assets, the Company maintains short-term lines of credit in the amount of $38,000,000 with correspondent banks. At June 30, 2004, the Company had $38,000,000 available under these credit lines. Additionally, American River Bank is member of the Federal Home Loan Bank (the "FHLB"). At June 30, 2004, American River Bank could have arranged for up to $56,068,000 in secured borrowings from the FHLB. These borrowings are secured by pledged mortgage loans and investment securities. At June 30, 2004, the Company had advances borrowings and commitments outstanding of $41,049,000, leaving $15,019,000 available under these secured borrowing arrangements. American River Bank also has informal agreements with various other banks to sell participations in loans, if necessary. The Company serves primarily a business and professional customer base and, as such, its deposit base is susceptible to economic fluctuations. Accordingly, management strives to maintain a balanced position of liquid assets to volatile and cyclical deposits.

Liquidity is also affected by portfolio maturities and the effect of interest rate fluctuations on the marketability of both assets and liabilities. The Company can sell any of its unpledged securities held in the available-for-sale category to meet liquidity needs. Due to the falling interest rate environment throughout the last half of 2000 and continuing through the end of 2003, much of the investment portfolio experienced price appreciation, which has resulted in unrealized gains. During the last part of the second half of the second quarter of 2004, the bond market experienced an overall drop in price due to the increase in rates; however, the investment portfolio maintained a large part of the unrealized gains. These unrealized gains allow the Company the ability to sell these securities should the liquidity needs arise. These securities are also available to pledge as collateral for borrowings if the need should arise. American River Bank has established a master repurchase agreement with a correspondent bank to enable such transactions. American River Bank can also pledge securities to borrow from the Federal Reserve Bank of San Francisco and the FHLB. The principal cash requirements of the Company are for expenses incurred in the support of administration and operations. For nonbanking functions, the Company is dependent upon the payment of cash dividends from its subsidiaries to service its commitments. The Company expects that the cash dividends paid by the subsidiaries to the Company will be sufficient to meet this payment schedule.

Item 4. CONTROLS AND PROCEDURES

(a) Disclosure Controls and Procedures: An evaluation of the Company's disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) was carried out under the supervision and with the participation of the Company's Chief Executive Officer, Chief Financial Officer and other members of the Company's senior management as of the end of the period covered by this quarterly report on Form 10-Q. The Company's Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures as currently in effect are effective in ensuring that the information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is (i) accumulated and communicated to the Company's management (including the Chief Executive Officer and Chief Financial Officer) to allow

28

timely decisions regarding required disclosure, and (ii) recorded, processed, summarized and reported within the time periods specified in the Commission's rules and forms.

(b) Internal Control Over Financial Reporting: An evaluation of any changes in the Company's internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)), that occurred during the Company's fiscal quarter ended June 30, 2004, was carried out under the supervision and with the participation of the Company's Chief Executive Officer, Chief Financial Officer and other members of the Company's senior management. The Company's Chief Executive Officer and Chief Financial Officer concluded that no change identified in connection with such evaluation has materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting.

29

PART II - OTHER INFORMATION

Item 1. Legal Proceedings.

None.

Item 2. Changes in Securities, Use of Proceeds and Issuer Purchases of Equity

Securities.

--------------------------------------------------------------------------------------------------------------------------
          Period                  (a)                (b)                     (c)                          (d)
                              Total Number      Average Price      Total Number of Shares          Maximum Number (or
                             of Shares (or      Paid Per Share     (or Units) Purchased as    Approximate Dollar Value) of
                                 Units)           (or Unit)           Part of Publicly         Shares (or Units) That May
                               Purchased                             Announced Plans or        Yet Be Purchased Under the
                                                                          Programs                 Plans or Programs
--------------------------------------------------------------------------------------------------------------------------
         Month #1
   April 1 through April          None               N/A                    None                     196,663 shares
         30, 2004
         Month #2
   May 1 through May 31,          None               N/A                    None                     196,663 shares
           2004
         Month #3
  June 1 through June 30,        3,200              $20.55                  3,200                    193,463 shares
           2004
--------------------------------------------------------------------------------------------------------------------------
          Total                  3,200                                      3,200
--------------------------------------------------------------------------------------------------------------------------

On September 20, 2001, the Board of Directors of the Company authorized a stock repurchase program which calls for the repurchase of up to five percent (5%) annually of the Company's outstanding shares of common stock shares. Each year the Company may repurchase up to 5% of the shares outstanding (adjusted for stock splits or stock dividends). The 193,463 shares reported in the table as shares that may be repurchased under the plan represent shares eligible for the calendar year 2004. The repurchases are to be made from time to time in the open market as conditions allow and will be structured to comply with Commission Rule 10b-18. All repurchased shares reflected in the table above were made in open market transactions and then retired. The Board of Directors has reserved the right to suspend, terminate, modify or cancel this repurchase program at any time for any reason.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Submission of Matters to a Vote of Security Holders.

The following are the voting results of the registrant's annual meeting of the shareholders held on May 20, 2004:

PROPOSAL NO. 1: Election of Directors

On the proposal to elect Class I Directors of American River Bankshares, nominees, Amador S. Bustos, Robert J. Fox, and William A. Robotham were elected to serve for a three-year term until the 2007 Annual Meeting of Shareholders and until their successors are duly elected and qualified with the following vote tabulation:

30

Amador S. Bustos:      FOR  3,414,146    AGAINST     0    ABSTAIN     8,090

Robert J. Fox:         FOR  3,414,146    AGAINST     0    ABSTAIN     8,090

William A. Robotham:   FOR  3,414,146    AGAINST     0    ABSTAIN     8,090

Class II and Class III Directors of American River Bankshares continued in office for the periods corresponding to the term of office for their respective Class.

PROPOSAL NO. 2: On the proposal to approve the amendment of the Company's Articles of Incorporation to change the name of the Company to American River Bankshares.

FOR:                3,375,418
AGAINST:               13,989
ABSTAINED:             22,829

PROPOSAL NO. 3: On the proposal to ratify the selection of Perry-Smith LLP as independent public accountants for the Company.

FOR:                3,406,350
AGAINST:                3,010
ABSTAINED:             12,876

Item 5. Other Information.

None

Item 6. Exhibits and Reports on Form 8-K.

(a)      Exhibits

         Exhibit
         Number                      Document Description
         ------                      --------------------

         (2.1)    Agreement and Plan of Reorganization and Merger by and among
                  the Registrant, ARH Interim National Bank and North Coast
                  Bank, N.A., dated as of March 1, 2000 (included as
                  Annex A). **

         (3.1)    Articles of Incorporation, as amended.

         (3.2)    Bylaws, as amended.

         (4.1)    Specimen of the Registrant's common stock certificate.

         (10.1)   Lease agreement between American River Bank and Spieker
                  Properties, L.P., a California limited partnership, dated
                  April 1, 2000, related to 1545 River Park Drive, Suite 107,
                  Sacramento, California. **

         (10.2)   Lease agreement and addendum between American River Bank and
                  Bradshaw Plaza Group each dated January 31, 2000, related to
                  9750 Business Park Drive, Sacramento, California. **

         (10.3)   Lease agreement between American River Bank and Marjorie G.
                  Taylor dated April 5, 1984, and addendum dated July 16, 1997,
                  related to 10123 Fair Oaks Boulevard, Fair Oaks,
                  California. **

         (10.4)   Lease agreement between American River Bank and Sandalwood
                  Land Company dated August 28, 1996, related to 2240 Douglas
                  Boulevard, Suite 100, Roseville, California. **

31

*(10.6) Registrant's 1995 Stock Option Plan. **

*(10.7) Form of Nonqualified Stock Option Agreement under the 1995 Stock Option Plan. **

*(10.8) Form of Incentive Stock Option Agreement under the 1995 Stock Option Plan. **

*(10.9) Registrant's 401(k) Plan and amendment no. 1 dated April 1, 1998. **

*(10.10) Registrant's Stock Option Gross-Up Plan and Agreement, as amended, dated May 20, 1998. **

*(10.11) Registrant's Deferred Compensation Plan dated May 1, 1998. **

*(10.12) Registrant's Deferred Fee Plan dated April 1, 1998. **

*(10.16) American River Bank Employee Severance Policy dated March 18, 1998. **

*(10.20) Registrant's Incentive Compensation Plan for the Year Ended December 31, 2000, incorporated by reference from Exhibit 10.20 to the Company's Quarterly Report on Form 10-Q for the period ended September 30, 2000, filed with the Commission on November 14, 2000.

*(10.22) First Amendment dated December 20, 2000, to the Registrant's Deferred Compensation Plan dated May 1, 1998, incorporated by reference from Exhibit 10.22 to the Company's Annual Report on Form 10-K for the period ended December 31, 2000, filed with the Commission on April 2, 2001.

*(10.23) Amendment No. 1 to the Registrant's Incentive Compensation

         Plan, incorporated by reference from Exhibit 10.23 to the
         Company's Quarterly Report on Form 10-Q for the period ended
         June 30, 2001, filed with the Commission on August 14, 2001.

(10.27)  Lease agreement and addendum between North Coast Bank, N.A.
         and Rosario LLC, each dated September 1, 1998, related to 50
         Santa Rosa Avenue, Santa Rosa, California. **

(10.29)  Lease agreement between American River Bank and 520 Capitol
         Mall, Inc., dated August 19, 2003, related to 520 Capitol
         Mall, Suite 100, Sacramento, California, incorporated by
         reference from Exhibit 10.29 to the Company's Form 10-Q for
         the period ended September 30, 2003, filed with the Commission
         on November 7, 2003.

*(10.30) Employment Agreement between Registrant and David T. Taber
         dated August 22, 2003, incorporated by reference from Exhibit
         10.30 to the Company's Form 10-Q for the period ended
         September 30, 2003, filed with the Commission on November 7,
         2003.

(10.32)  Lease agreement between R & R Partners, A California General
         Partnership and North Coast Bank, N.A., dated July 1, 2003,
         related to 8733 Lakewood Drive, Suite A, Windsor, California,
         incorporated by reference from Exhibit 10.32 to the Company's
         Form 10-Q for the period ended September 30, 2003, filed with
         the Commission on November 7, 2003.

*(10.33) Salary Continuation Agreement between American River Bank and Mitchell A. Derenzo dated August 22, 2003, incorporated by reference from Exhibit 10.33 to the Company's Form 10-Q for the period ended September 30, 2003, filed with the Commission on November 7, 2003.

*(10.34) Salary Continuation Agreement between Registrant and David T.
Taber dated August 22, 2003, incorporated by reference from Exhibit 10.34 to the Company's Form 10-Q for the period ended September 30, 2003, filed with the Commission on November 7, 2003.

32

*(10.35) Salary Continuation Agreement between American River Bank and Douglas E. Tow dated August 22, 2003, incorporated by reference from Exhibit 10.35 to the Company's Form 10-Q for the period ended September 30, 2003, filed with the Commission on November 7, 2003.

*(10.36) Registrant's 2000 Stock Option Plan with forms of Nonqualified

         Stock Option Agreement and Incentive Stock Option
         Agreement. **

(10.37)  First Amendment dated April 21, 2004, to the lease agreement
         between American River Bank and 520 Capitol Mall, Inc. dated
         August 19, 2003, related to 520 Capitol Mall, Suite 100
         Sacramento, California.

(14.1)   Registrant's Code of Ethics, incorporated by reference from
         Exhibit 14.1 to the Company's Annual Report on Form 10-K for
         the period ended December 31, 2003, filed with the Commission
         on March 19, 2004.

(21.1)   As of the date of this report, the Registrant's only
         subsidiaries are American River Bank and American River
         Financial.

(31.1)   Certifications of Chief Executive Officer pursuant to Section
         302 of the Sarbanes-Oxley Act of 2002.

(31.2)   Certifications of Chief Financial Officer pursuant to Section
         302 of the Sarbanes-Oxley Act of 2002.

(32.1)   Certification of Registrant by its Chief Executive Officer and
         Chief Financial Officer pursuant to Section 906 of the
         Sarbanes-Oxley Act of 2002.

*Denotes management contracts, compensatory plans or arrangements.

**Incorporated by reference to registrant's Registration Statement on Form S-4 (No. 333-36326) filed with the Commission on May 5, 2000.

(b) Reports on Form 8-K

On May 12, 2004, the Company filed a Report on Form 8-K announcing supplemental tax benefits for the first quarter of 2004.

On June 18, 2004, the Company filed a Report on Form 8-K announcing a quarterly cash dividend.

33

SIGNATURES

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

AMERICAN RIVER BANKSHARES

August 9, 2004

                                       By: /s/ DAVID T. TABER
                                           -------------------------------------
                                           David T. Taber
                                           President and Chief Executive Officer


August 9, 2004
--------------

                                       By: /s/ MITCHELL A. DERENZO
                                           -------------------------------------
                                           Mitchell A. Derenzo
                                           Executive Vice President and Chief
                                              Financial Officer
                                           (Principal Financial and Accounting
                                              Officer)

34

EXHIBIT INDEX

 Exhibit Number                 Description                                 Page
--------------------------------------------------------------------------------

       3.1          Articles of Incorporation, as amended.                   36

       3.2          Bylaws, as amended.                                      44

       4.1          Specimen of the Registrant's common
                    stock certificate.                                       79

      10.37         First Amendment dated April 21, 2004, to the
                    lease agreement between American River Bank and 520
                    Capitol Mall, Inc. dated August 19, 2003, related
                    to 520 Capitol Mall, Suite 100 Sacramento, California.   81

      31.1          Certification of Chief Executive Officer pursuant
                    to Section 302 of the Sarbanes-Oxley Act of 2002.        82

      31.2          Certification of Chief Financial Officer pursuant
                    to Section 302 of the Sarbanes-Oxley Act of 2002.        83

      32.1          Certification of American River Bankshares by its
                    Chief Executive Officer and Chief Financial Officer
                    pursuant to Section 906 of the Sarbanes-Oxley Act
                    of 2002.                                                 84

35

EXHIBIT 3.1

CERTIFICATE OF AMENDMENT
OF
ARTICLES OF INCORPORATION
OF
AMERICAN RIVER HOLDINGS

David T. Taber and Mitchell A. Derenzo certify that:

1. They are the President and Chief Executive Officer, and Executive Vice President and Chief Financial Officer, respectively, of American River Holdings, a California corporation.

2. Article One of the articles of incorporation of American River Holdings is amended to read as follows:

"The name of the corporation is American River Bankshares."

3. The amendment herein set forth has been duly approved by the board of directors of American River Holdings.

4. The foregoing amendment of Articles of Incorporation has been duly approved by the required vote of shareholders in accordance with Section 902 of the Corporations Code. The total number of outstanding shares of the corporation as of the Record Date, April 8, 2004, was 4,212,981. The number of shares voting in favor of the amendment equaled or exceeded the vote required. The percentage vote required was more than 50 percent.

/s/ DAVID T. TABER
-------------------------------------
David T. Taber
President and Chief Executive Officer

/s/ MITCHELL A. DERENZO
-------------------------------------
Mitchell A. Derenzo
Executive Vice President and
Chief Financial Officer

David T. Taber and Mitchell A. Derenzo declare under penalty of perjury under the laws of the State of California that they have read the forgoing certificate and know the contents thereof and that the same is true of their own knowledge.

Dated: May 20, 2004               /s/ DAVID T. TABER
                                  -------------------------------------
                                  David T. Taber
                                  President and Chief Executive Officer

                                  /s/ MITCHELL A. DERENZO
                                  -------------------------------------
                                  Mitchell A. Derenzo
                                  Executive Vice President and
                                  Chief Financial Officer

36

ARTICLES OF INCORPORATION
OF
AMERICAN RIVER HOLDINGS

ONE: NAME

The name of the corporation is:

American River Holdings

TWO: PURPOSE

The purpose of this corporation is to engage in any lawful act or activity for which a corporation may be organized under the General Corporations Law of California other than the banking business, the trust company business or the practice of a profession permitted to be incorporated by the California Corporations Code.

THREE: AUTHORIZED STOCK

The corporation is authorized to issue only one class of shares of stock, designated "Common Stock," and the total number of shares which the corporation is authorized to issue is 20,000,000.

FOUR: DIRECTOR LIABILITY

The liability of the directors of the corporation for monetary damages shall be eliminated to the fullest extent permissible under California law.

FIVE: INDEMNIFICATION

The corporation is authorized to indemnify its agents (as defined from time to time in Section 317 of the California Corporations Code) to the fullest extent permissible under California law. Any amendment, repeal or modification of the provisions of this Article shall not adversely affect any right or protection of an agent of the corporation existing at the time of such amendment, repeal or modification.

SIX: AGENT FOR SERVICE OF PROCESS

The name and address in this State of this corporation's initial agent for service of process is:

Gary Steven Findley
1470 North Hundley Street Anaheim, California 92806

37

IN WITNESS WHEREOF, for the purpose of forming this corporation under the laws of the State of California, the undersigned, constituting the incorporator of this corporation, has executed these Articles of Incorporation.

Dated:  January 23, 1995







                                        /s/ GARY STEVEN FINDLEY
                                        --------------------------------
                                        Gary Steven Findley

I hereby declare that I am the person who executed the foregoing Articles of Incorporation, which execution is my act and deed.

/s/ GARY STEVEN FINDLEY
--------------------------------
Gary Steven Findley

38

AMERICAN RIVER HOLDINGS

CERTIFICATE OF AMENDMENT
OF
ARTICLES OF INCORPORATION

The undersigned, David T. Taber and Patricia Thaxter, certify that:

1. They are the president and the assistant corporate secretary, respectively, of American River Holdings, a California corporation.

2. Article 3 (three) of the Articles of Incorporation of this corporation is amended to read as follows:

The corporation is authorized to issue only one class of shares of stock, "Common Stock," and the total number of shares which the corporation is authorized to issue is 20,000,000. Upon the amendment of this article, each outstanding share of Common Stock is split into 1.50 shares.

3. The foregoing amendment of the Articles of Incorporation has been duly approved by the Board of Directors at their regular meeting held April 21, 1999.

4. The corporation has only one class of shares outstanding and the amendment affects only a stock split.

/s/ DAVID T. TABER                              /s/ PATRICIA THAXTER
---------------------------------               -------------------------------
David T. Taber                                  Patricia Thaxter
President                                       Assistant Corporate Secretary
Chief Executive Officer

Dated: May 7, 1999

David T. Taber and Patricia Thaxter further declare under penalty of perjury under the laws of the State of California that they have read the foregoing certificate, and know the contents thereof and that the same is true of their own knowledge.

/s/ DAVID T. TABER                              /s/ PATRICIA THAXTER
---------------------------------               -------------------------------
David T. Taber
Patricia Thaxter

Dated May 7, 1999

39

CERTIFICATE OF AMENDMENT
OF
ARTICLES OF INCORPORATION
OF
AMERICAN RIVER HOLDINGS
a California Corporation

David T. Taber and Mitchell Derenzo certify that:

1. They are the duly elected and acting President and Chief Executive Officer and Chief Financial Officer, respectively of said corporation.

2. The Articles of Incorporation of said corporation shall be amended by adding thereto a new Article Seven and Article Eight which shall read as set forth below:

"Seven: Classified Board of Directors.

(a) The number of directors which shall constitute the whole board of directors of this corporation shall be specified in the bylaws of the corporation.

(b) In the event that the authorized number of directors shall be fixed at nine (9) or more, the board of directors shall be divided into three classes: Class I, Class II, and Class III, each consisting of a number of directors equal as nearly as practicable to one-third the total number of directors. Directors in Class I shall initially serve for a term expiring at the 2001 annual meeting of shareholders, directors in Class II shall initially serve for a term expiring at the 2002 annual meeting of shareholders, and directors in Class III shall initially serve for a term expiring at the 2003 annual meeting of shareholders. Thereafter, each director shall serve for a term ending at the third annual shareholders meeting following the annual meeting at which such director was elected. In the event that the authorized number of directors shall be fixed with at least six (6) but less than nine (9), the board of directors shall be divided into two classes, designated Class I and II, each consisting of one-half of the directors or as close as an approximation as possible. At each annual meeting, each of the successors to the directors of the class whose term shall have expired at such annual meeting shall be elected for a term running until the second annual meeting next succeeding his or her election and until his or her successor shall have been duly elected and qualified. The foregoing notwithstanding, each director shall serve until his or her successor shall have been duly elected and qualified, unless he or she shall resign, die, become disqualified or disabled, or shall otherwise be removed.

40

(c) At each annual election, the directors chosen to succeed those whose terms then expire shall be identified as being of the same class as the directors they succeed unless, by reason of any intervening changes in the authorized number of directors, the board of directors shall designate one or more directorships whose term then expires as directorships of another class in order more nearly to achieve equality in the number of directors among the classes. When the board of directors fills a vacancy resulting from the resignation, death, disqualification or removal of a director, the director chosen to fill that vacancy shall be of the same class as the director he or she succeeds, unless, by reason of any previous changes in the authorized number of directors, the board of directors shall designate the vacant directorship as a directorship of another class in order more nearly to achieve equality in the number of directors among the classes.

(d) Notwithstanding the rule that the classes shall be as nearly equal in number of directors as possible, in the event of any change in the authorized number of directors, each director then continuing to serve as such will nevertheless continue as a director of the class of which he or she is a member, until the expiration of his current term or his or her earlier resignation, death, disqualification or removal. If any newly created directorship or vacancy on the board of directors, consistent with the rule that the three classes shall be as nearly equal in number of directors as possible, may be allocated to one or two or more classes, the board of directors shall allocate it to that of the available class whose term of office is due to expire at the earliest date following such allocation."

"Eight: Cumulative Voting.

No holder of any class of stock of the corporation shall be entitled to cumulative votes in common in connection with any election of directors of the corporation."

3. The foregoing amendments have been duly approved by the Board of Directors of said corporation.

4. The amendments herein set forth have been duly approved by the required vote of the shareholders in accordance with Section 902 of the Corporations Code. The corporation has only one class of shares outstanding and the number of outstanding shares is 1,793,274. The number of shares voting in favor of the amendments equaled or exceeded the vote required. The percentage vote required for the approval of the amendments herein set forth was more than 50%.

41

5. The corporation is a listed corporation with outstanding securities designated as qualified for trading as a national market system security on the National Association Quotation System (or any successor national market system) within the meaning of Section 301.5(d) of the Corporations Code.

We further declare under penalty of perjury under the laws of the State of California that the matters set forth in this certificate are true and correct to our knowledge.

Dated:  December 1, 2000                /s/ DAVID T. TABER
                                        ----------------------------------------
                                        David T. Taber
                                        President and Chief Executive Officer


                                        /s/ MITCHELL A. DERENZO
                                        ----------------------------------------
                                        Mitchell A. Derenzo
                                        Chief Financial Officer

42

CERTIFICATE OF AMENDMENT
OF ARTICLES OF INCORPORATION OF
AMERICAN RIVER HOLDINGS

David T. Taber and Mitchell A. Derenzo certify that:

1. They are the President and Chief Executive Officer, and Executive Vice President and Chief Financial Officer, respectively, of American River Holdings, a California corporation ("ARH").

2. Article Three of the articles of incorporation of ARH is amended to read as follows:

The corporation is authorized to issue only one class of shares of stock, "Common Stock," and the total number of shares which the corporation is authorized to issue is 20,000,000. Upon the amendment of this article, each outstanding share of Common Stock is split into 1.5 shares.

3. The amendment herein set forth has been duly approved by the board of directors of ARH.

4. The foregoing amendment may be adopted by approval of the board of directors alone pursuant to Section 902(c) of the California Corporations Code, since the corporation has only one class of shares outstanding and the amendment effects only a stock split.

/s/ DAVID T. TABER
----------------------------------------
David T. Taber
President and Chief Executive Officer


/s/ MITCHELL A. DERENZO
----------------------------------------
Mitchell A. Derenzo
Chief Financial Officer

43

EXHIBIT 3.2

AMERICAN RIVER BANKSHARES

UNANIMOUS WRITTEN CONSENT OF THE BOARD OF DIRECTORS

AMENDMENT TO BYLAWS

The undersigned, constituting all member of the Board of Directors of American River Bankshares (the "Corporation"), a corporation duly organized and existing under the laws of the state of California, so hereby consent to the following corporate action, subject to Section 603 of the California Code and pursuant to
Section 3.13 of Bylaws of this Corporation, and having the same force and effect as unanimous action taken at a duly notice and called meeting of the Board of Directors.

WHEREAS, the Board of Directors deemed it to be in the best interests of the Corporation and its Shareholders to amend Article One of the Corporation's Articles of Incorporation to change the name of the Corporation from American River Holdings to American River Bankshares in order to align the Corporation's name more closely with its business focus on financial services; and

WHEREAS, the Board of Directors of the Corporation approved and adopted a resolution amending the Article One of the Articles of Incorporation changing the name of the Corporation to American River Bankshares on April 21, 2004; and

WHEREAS, the Shareholders of the Corporation approved the resolution by a total number of 3,375,418 shares to amend the Corporation's Articles of Incorporation changing the name of the Corporation to American River Bankshares at the Annual Meeting of Shareholders held May 20, 2004; and

WHEREAS, the Certificate of Approval of Name Change of the Corporation to American River Bankshares was formally endorsed and filed with the Secretary of State and with the Department of Financial Institutions on May 20, 2004; and

44

WHEREAS, Article VII, section 7.1, provides that the Board of Directors may adopt, amend, or repeal the Bylaws, be it hereby

RESOLVED, that the Board of Directors has determined that it is in the best interests of the Corporation to amend the Corporations Bylaws to effect the name change to American River Bankshares to coincide with the Articles of Incorporation.

This unanimous consent may be executed in one or more counterparts, all of which taken together shall constitute the same consent and when signed by all of the Directors of the Corporation, maybe certified as having been unanimously adopted by the Board of Directors of the Corporation as of the execution date. This written consent shall be filed in the Minute Book of the Corporation and become a part of the records of this corporation.

/s/ AMADOR S. BUSTOS    Dated: 7/30/04           /s/ WILLIAM A. ROBOTHAM     Dated: 8/02/04
-----------------------        -------------     -------------------------          -------
Amador S. Bustos                                 William A. Robotham


/s/ CHARLES D. FITE     Dated: July 30, 2004     /s/ DAVID T. TABER          Dated: 7/30/04
-----------------------        -------------     -------------------------          -------
Charles D. Fite                                  David T. Taber


/s/ ROBERT J. FOX       Dated: 7/31/04           /s/ ROGER J. TAYLOR         Dated: 8/04/04
-----------------------        -------------     -------------------------          -------
Robert J. Fox                                    Roger J. Taylor, D.D.S


/s/ S.J. GALLINA        Dated: 7-30-04           /s/ STEPHEN H. WAKS         Dated: 7-30-04
-----------------------        -------------     -------------------------          -------
Sam J. Gallina                                   Stephen H. Waks, Esq.


                                                 /s/ MICHAEL A. ZIEGLER      Dated: 7/31/04
                                                 -------------------------          -------
                                                 Michael A. Ziegler

45

AMENDMENT OF BYLAWS FIXING NUMBER OF DIRECTORS

WHEREAS, Article III, Section 3.2, provides for the authorized number of directors of the corporation of not less than eight (8) nor more than fifteen
(15); and

WHEREAS, Article III, Section 3.2, provides that the exact number of directors shall be fixed from time to time within the range specified by resolution adopted by the Board;

RESOLVED, that the Board of Directors of American River Holdings hereby adopts this resolution to fix the number of directors at nine (9) until changed by a resolution duly adopted by the Board, as specified in Article III, Section 3.2.

46

BYLAWS

OF

AMERICAN RIVER HOLDINGS

ARTICLE I

OFFICES

SECTION 1.1. PRINCIPAL OFFICE. The principal executive office of the corporation is hereby located at such place as the board of directors (the "board") shall determine. The board is hereby granted full power and authority to change said principal executive office from one location to another.

SECTION 1.2. OTHER OFFICES. Other business offices may, at any time, be established by the board at such other places as it deems appropriate.

ARTICLE II

MEETINGS OF SHAREHOLDERS

SECTION 2.1. PLACE OF MEETINGS. Meetings of shareholders may be held at such place within or outside the state of California designated by the board. In the absence of any such designation, shareholders' meetings shall be held at the principal executive office of the corporation.

SECTION 2.2. ANNUAL MEETING. The annual meeting of shareholders shall be held for the election of directors on a date and at a time designated by the board. The date so designated shall be within fifteen (15) months after the last annual meeting. At such meeting, directors shall be elected, and any other proper business within the power of the shareholders may be transacted.

SECTION 2.3. SPECIAL MEETINGS. Special meetings of the shareholders may be called at any time by the board, the chairperson of the board, the president, or by the holders of shares entitled to cast not less than ten percent (10%) of the votes at such meeting. If a special meeting is called by any person or persons other than the board, the request shall be in writing, specifying the time of such meeting and the general nature of the business proposed to be transacted, and shall be delivered personally or by registered mail to the chairperson of the board, the president, any vice president or the secretary of the corporation. The officer receiving the request shall cause notice to be promptly given to the shareholders entitled to vote that a meeting will be held at a time requested by the person or persons calling the meeting, not less than 35 nor more than 60 days after receipt of the request. If the notice is not given

47

within 20 days after receipt of the request, the person or persons requesting the meeting may give the notice. Nothing in this paragraph shall be construed as limiting, fixing or affecting the time when a meeting of shareholders called by action of the board may be held.

SECTION 2.4. NOTICE OF MEETINGS. Written notice, in accordance with Section 2.5 of this Article II, of each annual or special meeting of shareholders shall be given not less than 10 nor more than 60 days before the date of the meeting to each shareholder entitled to vote thereat. Such notice shall state the place, date and hour of the meeting and (a) in the case of a special meeting, the general nature of the business to be transacted, and no other business may be transacted, or (b) in the case of the annual meeting, those matters which the board, at the time of the mailing of the notice, intends to present for action by the shareholders, but, subject to the provisions of applicable law, any proper matter may be presented at the meeting for such action. The notice of any meeting at which directors are to be elected shall include the names of nominees intended at the time of the notice to be presented by the board for election.

If action is proposed to be taken at any meeting for approval of (a) a contract or transaction in which a director has a direct or indirect financial interest, pursuant to Section 310 of the California Corporations Code, as amended (the "Code"), (b) an amendment of the articles of incorporation, pursuant to Section 902 of the Code, (c) a reorganization of the corporation, pursuant to Section 1201 of the Code, (d) a voluntary dissolution of the corporation, pursuant to
Section 1900 of the Code, or (e) a distribution in dissolution other than in accordance with the rights of outstanding preferred shares, pursuant to Section 2007 of the Code, the notice shall also state the general nature of that proposal.

SECTION 2.5. MANNER OF GIVING NOTICE. Notice of a shareholders' meeting shall be given either personally or by first-class mail or telegraphic or other written communication, charges prepaid, addressed to the shareholder at the address of that shareholder appearing on the books of the corporation or given by the shareholder to the corporation for the purpose of notice. If no such address appears on the corporation's books or is given, notice shall be deemed to have been given if sent to that shareholder by first-class mail or telegraphic or other written communication to the corporation's principal executive office or if published at least once in a newspaper of general circulation in the county in which the principal executive office is located. Notice shall be deemed to have been given at the time when delivered personally or deposited in the mail or sent by telegram or other means of written communication. An affidavit of mailing or other means of giving any notice in accordance with the above provisions, executed by the secretary, assistant secretary or any transfer agent, shall be prima facie evidence of the giving of the notice.

48

If any notice addressed to the shareholder at the address of such shareholder appearing on the books of the corporation is returned to the corporation by the United States Postal Service marked to indicate that the United States Postal Service is unable to deliver the notice to the shareholder at such address, all future notices shall be deemed to have been duly given without further mailing if the same shall be available for the shareholder upon written demand of the shareholder at the principal executive office of the corporation for a period of one year from the date of the giving of the notice to all other shareholders.

SECTION 2.6. QUORUM. A majority of the shares entitled to vote, represented in person or by proxy, shall constitute a quorum at any meeting of shareholders. The shareholders present at a duly called or held meeting at which a quorum is present may continue to transact business until adjournment notwithstanding the withdrawal of enough shareholders to leave less than a quorum, if any action taken (other than adjournment) is approved by at least a majority of the shares required to constitute a quorum.

SECTION 2.7. ADJOURNED MEETING AND NOTICE THEREOF. Any shareholders' meeting, whether or not a quorum is present, may be adjourned from time to time by the vote of a majority of the shares represented either in person or by proxy at the meeting, but in the absence of a quorum (except as provided in Section 2.6 of this Article II) no other business may be transacted at such meeting.

When any meeting of shareholders, either annual or special, is adjourned to another time or place, notice need not be given of the adjourned meeting if the time and place are announced at the meeting at which the adjournment is taken. However, when any shareholders' meeting is adjourned for more than 45 days from the date set for the original meeting, or, if after adjournment a new record date is fixed for the adjourned meeting, notice of the adjourned meeting shall be given to each shareholder of record entitled to vote at the meeting. At any adjourned meeting the corporation may transact any business which might have been transacted at the original meeting.

SECTION 2.8. VOTING. The shareholders entitled to notice of any meeting or to vote at any such meeting shall be only persons in whose name shares stand on the stock records of the corporation on the record date determined in accordance with Section 2.9 of this Article II.

Voting of shares of the corporation shall in all cases be subject to the provisions of Sections 700 through 711, inclusive, of the Code.

The shareholders' vote may be by voice or ballot; provided, however, that any election for directors must be by ballot if demanded by any shareholder before the voting has begun. On any matter other than election of directors, any shareholder may vote part of the shares in favor of the proposal and refrain from

49

voting the remaining shares or vote them against the proposal (other than the election of directors), but, if the shareholder fails to specify the number of shares which the shareholder is voting affirmatively, it will be conclusively presumed that the shareholder's approving vote is with respect to all shares that the shareholder is entitled to vote. If a quorum is present, the affirmative vote of the majority of the shares represented at the meeting and entitled to vote on any matter (other than the election of directors) shall be the act of the shareholders, unless the vote of a greater number or voting by classes is required by the Code or by the articles of incorporation.

Subject to the following sentence and the provisions of Section 708 of the Code, every shareholder entitled to vote at any election of directors may cumulate such shareholder's votes and give one candidate a number of votes equal to the number of directors to be elected multiplied by the number of votes to which the shareholder's shares are entitled, or distribute the shareholder's votes on the same principle among as many candidates as the shareholder thinks fit. No shareholder shall be entitled to cumulate votes for any candidate or candidates pursuant to the preceding sentence unless such candidate's or candidates' names have been placed in nomination prior to the voting and the shareholder has given notice at the meeting and prior to the voting of the shareholder's intention to cumulate the shareholder's votes. If any one shareholder has given such notice, all shareholders may cumulate their votes for candidates in nomination.

In any election of directors, the candidates receiving the highest number of affirmative votes of the shares entitled to be voted for them, up to the number of directors to be elected, shall be elected. Votes against the director and votes withheld shall have no legal effect.

SECTION 2.9. RECORD DATE. The board may fix, in advance, a record date for the determination of the shareholders entitled to notice of any meeting or to vote or to receive payment of any dividend or other distribution, or allotment of any rights, or to exercise any rights in respect of any other lawful action. The record date so fixed shall be not more than 60 days nor less than 10 days prior to the date of the meeting nor more than 60 days prior to any other action. When a record date is so fixed, only shareholders of record on that date are entitled to notice of and to vote at the meeting or to receive the dividend, distribution, or allotment of rights, or to exercise rights, as the case may be, notwithstanding any transfer of shares on the books of the corporation after the record date. A record date for a meeting of shareholders shall apply to any adjournment of the meeting unless the board fixes a new record date for the adjourned meeting. The board shall fix a new record date if the meeting is adjourned for more than 45 days.

If no record date is fixed by the board, the record date for determining shareholders entitled to notice of or to vote at a

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meeting of shareholders shall be at the close of business on the business day next preceding the day on which notice of the meeting is given or, if notice is waived, the close of business on the business day next preceding the day on which the meeting is held. The record date for determining shareholders for any purpose other than as set forth in this Section 2.9 or Section 2.11 of this Article II shall be at the close of business on the day on which the board adopts the resolution relating thereto, or the sixtieth day prior to the date of such other action, whichever is later.

SECTION 2.10. CONSENT OF ABSENTEES. The transactions of any meeting of shareholders, however called and noticed, and wherever held, are as valid as though had at a meeting duly held after regular call and notice, if a quorum is present either in person or by proxy, and if, either before or after the meeting, each of the persons entitled to vote, who was not present in person or by proxy, signs a written waiver of notice, or a consent to the holding of the meeting or an approval of the minutes thereof. All such waivers, consents or approvals shall be filed with the corporate records or made a part of the minutes of the meeting. Attendance of a person at a meeting shall constitute a waiver of notice of and presence at such meeting, except when the person objects, at the beginning of the meeting, to the transaction of any business because the meeting is not lawfully called or convened and except that attendance at a meeting is not a waiver of any right to object to the consideration of matters required by the Code to be included in the notice but not so included, if such objection is expressly made at the meeting. Neither the business to be transacted at, nor the purpose of, any regular or special meeting of shareholders need be specified in any written waiver of notice, consent to the holding of the meeting or approval of the minutes of the meeting, except that if action is taken or proposed to be taken for approval of any of those matters specified in the second paragraph of Section 2.4 of this Article II, the waiver of notice, consent or approval shall state the general nature of the proposal.

SECTION 2.11. ACTION BY WRITTEN CONSENT WITHOUT A MEETING. Subject to Section 603 of the Code, any action which may be taken at any annual or special meeting of shareholders may be taken without a meeting and without prior notice if a consent in writing, setting forth the action so taken, is signed by the holders of the outstanding shares, or their proxies, having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to vote thereon were present and voted. All such consents shall be filed with the secretary of the corporation and shall be maintained in the corporate records; provided, however, that (1) unless the consents of all shareholders entitled to vote have been solicited in writing, notice of any shareholder approval without a meeting by less than unanimous consent shall be given, as provided by Section 603(b) of the Code, and (2) in the case of election of directors, such a consent shall be effective only if signed by the holders of all outstanding shares entitled to vote

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for the election of directors; provided, however, that subject to applicable law, a director may be elected at any time to fill a vacancy on the board that has not been filled by the directors, by the written consent of the holders of a majority of the outstanding shares entitled to vote for the election of directors. Any written consent may be revoked by a writing received by the secretary of the corporation prior to the time that written consents of the number of shares required to authorize the proposed action have been filed with the secretary.

Unless a record date for voting purposes be fixed as provided in Section 2.9 of this Article II, the record date for determining shareholders entitled to give consent pursuant to this Section 2.11, when no prior action by the board has been taken, shall be the day on which the first written consent is given.

SECTION 2.12. PROXIES. Every person entitled to vote shares or execute written consents has the right to do so either in person or by one or more persons authorized by a written proxy executed and dated by such shareholder and filed with the secretary of the corporation prior to the convening of any meeting of the shareholders at which any such proxy is to be used or prior to the use of such written consent. A validly executed proxy which does not state that it is irrevocable continues in full force and effect unless: (1) revoked by the person executing it prior to the vote pursuant thereto, by a writing delivered to the corporation stating that the proxy is revoked or by a subsequent proxy executed by the person executing the prior proxy and presented to the meeting, or as to any meeting of shareholders, by attendance at such meeting and voting in person by the person executing the proxy; or (2) written notice of the death or incapacity of the maker of the proxy is received by the corporation before the vote pursuant thereto is counted; provided, however, that no proxy shall be valid after the expiration of 11 months from the date of its execution unless otherwise provided in the proxy.

SECTION 2.13. INSPECTORS OF ELECTION. In advance of any meeting of shareholders, the board may appoint any persons other than nominees for office as inspectors of election to act at such meeting and any adjournment thereof. If no inspectors of election are so appointed, or if any persons so appointed fail to appear or refuse to act, the chairperson of any such meeting may, and on the request of any shareholder or shareholder's proxy shall, appoint inspectors of election at the meeting. The number of inspectors shall be either one (1) or three (3). If inspectors are appointed at a meeting on the request of one or more shareholders or proxies, the holders of a majority of shares or their proxies present shall determine whether one (1) or three (3) inspectors are to be appointed.

The duties of such inspectors shall be as prescribed by Section 707(b) of the Code and shall include: determining the number of shares outstanding and the voting power of each; determining the shares represented at the meeting; determining the existence of a quorum; determining the authenticity, validity and the effect of

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proxies; receiving votes, ballots or consents; hearing and determining all challenges and questions in any way arising in connection with the right to vote; counting and tabulating all votes or consents; determining when the polls shall close; determining the result; and doing such acts as may be proper to conduct the election or vote with fairness to all shareholders. If there are three inspectors of election, the decision, act or certificate of a majority is effective in all respects as the decision, act or certificate of all.

SECTION 2.14. CONDUCT OF MEETINGS. The president shall preside at all meetings of the shareholders and shall conduct each such meeting in a businesslike and fair manner, but shall not be obligated to follow any technical, formal or parliamentary rules or principles of procedure. The presiding officer's rulings on procedural matters shall be conclusive and binding on all shareholders, unless at the time of ruling a request for a vote is made to the shareholders entitled to vote and represented in person or by proxy at the meeting, in which case the decision of a majority of such shares shall be conclusive and binding on all shareholders. Without limiting the generality of the foregoing, the presiding officer shall have all the powers usually vested in the presiding officer of a meeting of shareholders.

ARTICLE III

DIRECTORS

SECTION 3.1. POWERS. Subject to the provisions of the Code and any limitations in the articles of incorporation and these bylaws relating to actions required to be approved by the shareholders or by the outstanding shares, the business and affairs of the corporation shall be managed and all corporate powers shall be exercised by or under the direction of the board. The board may delegate the management of the day-to-day operations of the business of the corporation to a management company or other person provided that the business and affairs of the corporation shall be managed and all corporate powers shall be exercised under the ultimate direction of the board. Without prejudice to such general powers, but subject to the same limitations, it is hereby expressly declared that the board shall have the following powers in addition to the other powers enumerated in these bylaws:

(a) to select and remove all the other officers, agents and employees of the corporation, prescribe any qualifications, powers and duties for them that are consistent with law, the articles of incorporation or these bylaws, fix their compensation, and require from them security for faithful service;

(b) to conduct, manage and control the affairs and business of the corporation and to make such rules and regulations therefor not inconsistent with law, the articles of incorporation or these bylaws, as they may deem best;

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(c) to adopt, make and use a corporate seal, to prescribe the forms of certificates of stock, and to alter the form of such seal and of such certificates from time to time as in their judgment they may deem best;

(d) to authorize the issuance of shares of stock of the corporation from time to time, upon such terms and for such consideration as may be lawful;

(e) to borrow money and incur indebtedness for the purposes of the corporation, and to cause to be executed and delivered therefor, in the corporate name, promissory and capital notes, bonds, debentures, deeds of trust, mortgages, pledges, hypothecations or other evidences of debt and securities therefor and any agreements pertaining thereto;

(f) to prescribe the manner in which and the person or persons by whom any or all of the checks, drafts, notes, contracts and other corporate instruments shall be executed;

(g) to appoint and designate, by resolution adopted by a majority of the authorized number of directors, one or more committees, each consisting of two or more directors, including the appointment of alternate members of any committee who may replace any absent member at any meeting of the committee; and

(h) generally, to do and perform every act or thing whatever that may pertain to or be authorized by the board of directors of a corporation incorporated under the laws of this state.

SECTION 3.2. NUMBER AND QUALIFICATION OF DIRECTORS. The authorized number of directors of the corporation shall not be less than eight (8) nor more than fifteen (15) until changed by an amendment of the articles of incorporation or by a bylaw amending this Section 3.2 duly adopted by the vote or written consent of holders of a majority of the outstanding shares entitled to vote. The exact number of directors shall be fixed from time to time, within the range specified in the articles of incorporation or in this Section 3.2: (i) by a resolution duly adopted by the board; (ii) by a bylaw or amendment thereof duly adopted by the vote of a majority of the shares entitled to vote represented at a duly held meeting at which a quorum is present, or by the written consent of the holders of a majority of the outstanding shares entitled to vote; or (iii) by approval of the shareholders (as defined in Section 153 of the Code.

SECTION 3.3. NOMINATIONS OF DIRECTORS. Nominations for election of members of the board may be made by the board or by any holder of any outstanding class of capital stock of the corporation entitled to vote for the election of directors. Notice of intention to make any nominations (other than for persons named in the notice of the meeting called for the election of directors) shall be made in writing and shall be delivered or mailed to the

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president of the corporation by the later of: (i) the close of business twenty-one (21) days prior to any meeting of shareholders called for the election of directors; or (ii) ten (10) days after the date of mailing of notice of the meeting to shareholders. Such notification shall contain the following information to the extent known to the notifying shareholder: (a) the name and address of each proposed nominee; (b) the principal occupation of each proposed nominee; (c) the number of shares of capital stock of the corporation owned by each proposed nominee; (d) the name and residence address of the notifying shareholder; (e) the number of shares of capital stock of the corporation owned by the notifying shareholder; (f) the number of shares of capital stock of any bank, bank holding company, savings and loan association or other depository institution owned beneficially by the nominee or by the notifying shareholder and the identities and locations of any such institutions; and (g) whether the proposed nominee has ever been convicted of or pleaded nolo contendere to any criminal offense involving dishonesty or breach of trust, filed a petition in bankruptcy or been adjudged bankrupt. The notification shall be signed by the nominating shareholder and by each nominee, and shall be accompanied by a written consent to be named as a nominee for election as a director from each proposed nominee. Nominations not made in accordance with these procedures shall be disregarded by the chairperson of the meeting, and upon his or her instructions, the inspectors of election shall disregard all votes cast for each such nominee. The foregoing requirements do not apply to the nomination of a person to replace a proposed nominee who has become unable to serve as a director between the last day for giving notice in accordance with this paragraph and the date of election of directors if the procedure called for in this paragraph was followed with respect to the nomination of the proposed nominee.

A copy of the preceding paragraph shall be set forth in the notice to shareholders of any meeting at which directors are to be elected.

SECTION 3.4. ELECTION AND TERM OF OFFICE. The directors shall be elected at each annual meeting of shareholders, but if any annual meeting is not held or the directors are not elected thereat, the directors may be elected at any special meeting of shareholders held for that purpose. Each director shall hold office until the next annual meeting and until a successor has been elected and qualified.

SECTION 3.5. VACANCIES. Vacancies on the board, except for a vacancy created by the removal of a director, may be filled by a majority of the remaining directors, though less than a quorum, or by a sole remaining director, and each director so elected shall hold office until the next annual meeting and until such director's successor has been elected and qualified. A vacancy on the board created by the removal of a director may only be filled by the vote of a majority of the shares entitled to vote represented at a duly held meeting at which a quorum is present, or by the written consent of the holders of all of the outstanding shares.

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The shareholders may elect a director or directors at any time to fill any vacancy or vacancies not filled by the directors. Any such election by written consent other than to fill a vacancy created by removal requires the consent of a majority of the outstanding shares entitled to vote.

Any director may resign effective upon giving written notice to the chairperson of the board, the president, secretary, or the board, unless the notice specifies a later time for the effectiveness of such resignation. If the board accepts the resignation of a director tendered to take effect at a future time, the board or the shareholders shall have power to elect a successor to take office when the resignation is to become effective.

A vacancy or vacancies on the board shall be deemed to exist in case of the death, resignation or removal of any director, or if the authorized number of directors is increased, or if the shareholders fail, at any annual or special meeting of shareholders at which any director or directors are elected, to elect the full authorized number of directors to be voted for at that meeting.

The board may declare vacant the office of a director who has been declared of unsound mind by an order of court or convicted of a felony.

No reduction of the authorized number of directors shall have the effect of removing any director prior to the expiration of the director's term of office.

SECTION 3.6. PLACE OF MEETINGS. Regular or special meetings of the board shall be held at any place within or outside the state of California which has been designated in the notice of meeting or if there is no notice, at the principal executive office of the corporation, or at a place designated by resolution of the board or by the written consent of the board. Any regular or special meeting is valid wherever held if held upon written consent of all members of the board given either before or after the meeting and filed with the secretary of the corporation.

SECTION 3.7. REGULAR MEETINGS. Immediately following each annual meeting of shareholders, the board shall hold a regular meeting for the purpose of organization, any desired election of officers and the transaction of other business. Notice of this meeting shall not be required.

Other regular meetings of the board shall be held without notice either on the third Wednesday of each month at the hour of 7:00 p.m., or at such different date and time as the board may from time to time fix by resolution; provided, however, should said day fall upon a legal holiday observed by the corporation at its principal executive office, then said meeting shall be held at

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the same time and place on the next succeeding full business day of the corporation. Call and notice of all regular meetings of the board are hereby dispensed with.

SECTION 3.8. SPECIAL MEETINGS. Special meetings of the board for any purpose or purposes may be called at any time by the chairperson of the board, the president, any vice president, the secretary or by any two directors.

Special meetings of the board shall be held upon four days' written notice by mail or 48 hours' notice delivered personally or by telephone, telegraph, telex or other similar means of communication. Any such notice shall be addressed or delivered to each director at the director's address as shown upon the records of the corporation or as given to the corporation by the director for purposes of notice or, if such address is not shown on such records or is not readily ascertainable, at the place in which the meetings of the directors are regularly held. Such notice may, but need not, specify the purpose of the meeting, or the place if the meeting is to be held at the principal executive office of the corporation.

Notice by mail shall be deemed to have been given at the time a written notice is deposited in the United States mails, postage prepaid. Any other written notice shall be deemed to have been given at the time it is personally delivered to the recipient or is delivered to a common carrier for transmission, or actually transmitted by the person giving the notice by electronic means or by facsimile transmission, to the recipient. Oral notice shall be deemed to have been given at the time it is communicated, in person or by telephone or wireless, to the recipient or to a person at the office of the recipient whom the person giving the notice has reason to believe will promptly communicate it to the recipient.

SECTION 3.9. QUORUM. A majority of the authorized number of directors constitutes a quorum of the board for the transaction of business, except to adjourn as hereinafter provided. Every act or decision done or made by a majority of the directors present at a meeting duly held at which a quorum is present shall be regarded as the act of the board, unless a greater number be required by the articles of incorporation and subject to the provisions of
Section 310 of the Code (as to approval of contracts or transactions in which a director has a direct or indirect material financial interest) and Section 317(e) of the Code (as to indemnification of directors). A meeting at which a quorum is initially present may continue to transact business notwithstanding the withdrawal of directors, if any action taken is approved by at least a majority of the required quorum for such meeting.

SECTION 3.10. PARTICIPATION IN MEETINGS BY CONFERENCE TELEPHONE. Members of the board may participate in a meeting through use of a conference telephone or similar communications equipment, so long as all members participating in such meeting can hear one

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another. Participation in a meeting pursuant to this Section 3.10 constitutes presence in person at such meeting.

SECTION 3.11. WAIVER OF NOTICE. Notice of a meeting need not be given to any director who signs a waiver of notice or a consent to holding the meeting or an approval of the minutes of the meeting, whether before or after the meeting, or who attends the meeting without protesting, before the meeting or at its commencement, the lack of notice to such director. All such waivers, consents or approvals shall be filed with the corporate records or made a part of the minutes of the meeting.

SECTION 3.12. ADJOURNMENT. A majority of the directors present, whether or not a quorum is present, may adjourn any directors' meeting to another time and place. Notice of the time and place of holding an adjourned meeting need not be given, unless the meeting is adjourned for more than twenty-four hours, in which case notice of the time and place shall be given before the time of the adjourned meeting to the directors who were not present at the time of the adjournment.

SECTION 3.13. ACTION WITHOUT MEETING. Any action required or permitted to be taken by the board may be taken without a meeting if all members of the board shall individually or collectively consent in writing to such action. Such written consent or consents shall be filed with the minutes of the proceedings of the board. Such action by written consent shall have the same effect as a unanimous vote of the board.

SECTION 3.14. FEES AND COMPENSATION. Directors and members of committees may receive such compensation, if any, for their services, and such reimbursement for expenses, as may be fixed or determined by the board. This Section 3.14 shall not be construed to preclude any director from serving the corporation in any other capacity as an officer, agent, employee or otherwise, and receiving compensation for those services.

SECTION 3.15. RIGHTS OF INSPECTION. Every director of the corporation shall have the absolute right at any reasonable time to inspect and copy all books, records and documents of every kind and to inspect the physical properties of the corporation and also of its subsidiary corporations, domestic or foreign. Such inspection by a director may be made in person or by agent or attorney, and the right of inspection includes the right to copy and make extracts.

SECTION 3.16. REMOVAL OF DIRECTOR WITHOUT CAUSE. Any or all of the directors of the corporation may be removed without cause if the removal is approved by the outstanding shares, subject to the following:

(a) Except if the corporation has a classified board, no director may be removed (unless the entire board is removed) when the votes cast against removal, or not consenting in writing to the removal, would be sufficient to elect the director if

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voted cumulatively at an election at which the same total number of votes were cast (or, if the action is taken by written consent, all shares entitled to vote were voted) and the entire number of directors authorized at the time of the director's most recent election were then being elected.

(b) When by the provisions of the articles the holders of the shares of any class or series, voting as a class or series, are entitled to elect one or more directors, any director so elected may be removed only by the applicable vote of the holders of the shares of that class or series.

(c) When the corporation has a classified board, a director may not be removed if the votes cast against removal of the director, or not consenting in writing to the removal, would be sufficient to elect the director if voted cumulatively (without regard to whether shares may otherwise be voted cumulatively) at an election at which the same total number of votes were cast (or, if the action is taken by written consent, all shares entitled to vote were voted) and either the number of directors elected at the most recent annual meeting of shareholders, or if greater, the number of directors for whom removal is being sought, were then being elected.

SECTION 3.17. REMOVAL OF DIRECTORS BY SHAREHOLDER'S SUIT. The superior court of the proper county may, at the suit of the shareholders holding at least 10 percent of the number of outstanding shares of any class, remove from office any director in case of fraudulent or dishonest acts or gross abuse of authority or discretion with reference to the corporation and may bar from reelection any director so removed for a period prescribed by the court. The corporation shall be made a party to such action.

ARTICLE IV

OFFICERS

SECTION 4.1. OFFICERS. The officers of the corporation shall be a president, a secretary and a chief financial officer. The corporation may also have, at the discretion of the board, a chairperson of the board, a vice chairperson of the board, one or more vice presidents, one or more assistant secretaries, one or more assistant financial officers and such other officers as may be elected or appointed in accordance with the provisions of Section 4.3 of this Article IV. One person may hold two or more offices, except those of president and secretary.

SECTION 4.2. APPOINTMENT. The officers of the corporation, except such officers as may be appointed in accordance with the provisions of Section 4.3 or Section 4.5 of this Article IV, shall be chosen by, and shall serve at the pleasure of, the board, and shall hold their respective offices until their resignation,

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removal or other disqualification from service, or until their respective successors shall be appointed, subject to the rights, if any, of an officer under any contract of employment.

SECTION 4.3. SUBORDINATE OFFICERS. The board may appoint, or may empower the president to appoint, such other officers as the business of the corporation may require, each to hold office for such period, have such authority and perform such duties as are provided in these bylaws or as the board may from time to time determine.

SECTION 4.4. REMOVAL AND RESIGNATION. Subject to the rights, if any, of an officer under any contract of employment, any officer may be removed, either with or without cause, by the board at any time, or, except in the case of an officer chosen by the board, by any officer upon whom such power of removal may be conferred by the board.

Any officer may resign at any time by giving written notice to the corporation without prejudice to the rights, if any, of the corporation under any contract to which the officer is a party. Any such resignation shall take effect at the date of the receipt of such notice or at any later time specified therein; and, unless otherwise specified therein, the acceptance of such resignation shall not be necessary to make it effective.

SECTION 4.5. VACANCIES. A vacancy in any office because of death, resignation, removal, disqualification or any other cause shall be filled in the manner prescribed in these bylaws for regular appointment to such office.

SECTION 4.6. CHAIRPERSON. The chairperson of the board, if there shall be such an officer, shall, if present, preside at all meetings of the board and exercise and perform such other powers and duties as may be assigned from time to time by the board.

SECTION 4.7. VICE CHAIRPERSON. The vice chairperson of the board, if there shall be such an officer, shall, in the absence of the chairperson of the board, preside at all meetings of the board and exercise and perform such other powers and duties as may be assigned from time to time by the board.

SECTION 4.8. PRESIDENT. Subject to such powers, if any, as may be given by the board to the chairperson of the board, if there shall be such an officer, the president is the general manager and chief executive officer of the corporation and has, subject to the control of the board, general supervision, direction and control of the business and affairs of the corporation. The president shall preside at all meetings of the shareholders and in the absence of both the chairperson of the board and the vice chairperson, or if there be none, at all meetings of the board. The president has the general powers and duties of management usually vested in the office of president and chief executive officer of a corporation and such other powers and duties as may be prescribed by the board.

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SECTION 4.9. VICE PRESIDENT. In the absence or disability of the president, the vice presidents in order of their rank as fixed by the board or, if not ranked, the vice president designated by the board, shall perform all the duties of the president and, when so acting, shall have all the powers of, and be subject to all the restrictions upon, the president. The vice presidents shall have such other powers and perform such other duties as from time to time may be prescribed for them respectively by the bylaws, the board, the president or the chairperson of the board.

SECTION 4.10. SECRETARY. The secretary shall keep or cause to be kept, at the principal executive office or such other place as the board may order, a book of minutes of all meetings of shareholders, the board and its committees, with the time and place of holding, whether regular or special, and, if special, how authorized, the notice or waivers of notice thereof given, the names of those present at the board and committee meetings, the number of shares present or represented at shareholders' meetings, and the proceedings thereof.

The secretary shall keep, or cause to be kept, a copy of the bylaws of the corporation at the principal executive office or business office in accordance with Section 213 of the Code. The secretary shall keep, or cause to be kept, at the principal executive office or at the office of the corporation's transfer agent or registrar, if one is appointed, a record of its shareholders, or a duplicate record of its shareholders, giving the names and addresses of all shareholders and the number and class of shares held by each.

The secretary shall give, or cause to be given, notice of all the meetings of the shareholders, of the board and of any committees thereof required by these bylaws or by law to be given, shall keep the seal of the corporation in safe custody, and shall have such other powers and perform such other duties as may be prescribed by the board.

SECTION 4.11. ASSISTANT SECRETARY. The assistant secretary or the assistant secretaries, in the order of their seniority, shall, in the absence or disability of the secretary, or in the event of such officer's refusal to act, perform the duties and exercise the powers of the secretary and shall have such additional powers and discharge such duties as may be assigned from time to time by the president or by the board.

SECTION 4.12. CHIEF FINANCIAL OFFICER. The chief financial officer shall keep and maintain, or cause to be kept and maintained, adequate and correct books and records of the properties and financial and business transactions of the corporation, including accounts of its assets, liabilities, receipts, disbursements, gains, losses, capital, retained earnings and shares, and shall send or cause to be sent to the shareholders of the corporation such financial statements and reports that by law or these bylaws are required to be sent to them. The books of

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account shall at all times be open to inspection by any director of the corporation.

The chief financial officer shall deposit all monies and other valuables in the name and to the credit of the corporation with such depositories as may be designated by the board. The chief financial officer shall disburse the funds of the corporation as may be ordered by the board, shall render to the president and directors, whenever they request it, an account of all transactions engaged in as chief financial officer and of the financial condition of the corporation, and shall have such other powers and perform such other duties as may be prescribed by the board.

SECTION 4.13. ASSISTANT FINANCIAL OFFICER. The assistant financial officer or the assistant financial officers, in the order of their seniority, shall, in the absence or disability of the chief financial officer, or in the event of such officer's refusal to act, perform the duties and exercise the powers of the chief financial officer, and shall have such additional powers and discharge such duties as may be assigned from time to time by the president or by the board.

SECTION 4.14. SALARIES. The salaries of the officers shall be fixed from time to time by the board and no officer shall be prevented from receiving such salary by reason of the fact that such officer is also a director of the corporation.

SECTION 4.15. OFFICERS HOLDING MORE THAN ONE OFFICE. Any two or more offices, except those of president and secretary, may be held by the same person, but no officer shall execute, acknowledge or verify any instrument in more than one capacity.

SECTION 4.16. INABILITY TO ACT. In the case of absence or inability to act of any officer of the corporation and of any person herein authorized to act in his or her place, the board may from time to time delegate the powers or duties of such officer to any other officer, or any director or other person whom it may select.

ARTICLE V

INDEMNIFICATION

SECTION 5.1. DEFINITIONS. For use in this Article V, certain terms are defined as follows:

(a) "Agent": A director, officer, employee or agent of the corporation or a person who is or was serving at the request of the corporation as a director, officer, employee or agent of another foreign or domestic corporation, partnership, joint venture, trust, or other enterprise (including service with respect to employee benefit plans and service on creditors' committees with respect to any proceeding under

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the Bankruptcy Code, assignment for the benefit of creditors or other liquidation of assets of a debtor of the corporation), or a person who was a director, officer, employee or agent of a foreign or domestic corporation which was a predecessor corporation of the corporation or of another enterprise at the request of the predecessor corporation.

(b) "Loss": All expenses, liabilities, and losses including attorneys' fees, judgments, fines, ERISA excise taxes and penalties, amounts paid or to be paid in settlement, any interest, assessments, or other charges imposed thereon, and any federal, state, local, or foreign taxes imposed on any Agent as a result of the actual or deemed receipt of any payments under this Article.

(c) "Proceeding": Any threatened, pending or completed action, suit or proceeding including any and all appeals, whether civil, criminal, administrative or investigative.

SECTION 5.2. RIGHT TO INDEMNIFICATION. Each person who was or is a party or is threatened to be made a party to or is involved (as a party, witness or otherwise) in any Proceeding, by reason of the fact that he or she, or a person of whom he or she is the legal representative, is or was an Agent, is entitled to indemnification. Agent shall be indemnified and held harmless by the corporation to the fullest extent authorized by law. The right to indemnification conferred in this Article V shall be a contract right. It is the corporation's intention that these bylaws provide indemnification in excess of that expressly permitted by Section 317 of the Code, as authorized by the corporation's articles of incorporation.

SECTION 5.3. AUTHORITY TO ADVANCE EXPENSES. The right to indemnification provided in Section 5.2 of these bylaws shall include the right to be paid, in advance of a Proceeding's final disposition, expenses incurred in defending that Proceeding, PROVIDED, HOWEVER, that if required by the California General Corporation Law, as amended, the payment of expenses in advance of the final disposition of the Proceeding shall be made only upon delivery to the corporation of an undertaking by or on behalf of the Agent to repay such amount if it shall ultimately be determined that he or she is not entitled to be indemnified by the corporation as authorized under this Article V or otherwise. The Agent's obligation to reimburse the corporation for advances shall be unsecured and no interest shall be charged thereon.

SECTION 5.4. RIGHT OF CLAIMANT TO BRING SUIT. If a claim under Section 5.2 or 5.3 of these bylaws is not paid in full by the corporation within thirty (30) days after a written claim has been received by the corporation, the claimant may at any time there-after bring suit against the corporation to recover the unpaid amount of the claim and, if successful in whole or in part, the claimant shall be entitled to be paid also the expenses (including attorneys' fees) of prosecuting such claim. It shall be a defense

63

to any such action (other than an action brought to enforce a claim for expenses incurred in defending a Proceeding in advance of its final disposition) that the claimant has not met the standards of conduct that make it permissible under the California General Corporation Law for the corporation to indemnify the claimant for the amount claimed. The burden of proving such a defense shall be on the corporation. Neither the failure of the corporation (including its board of directors, independent legal counsel, or its shareholders) to have made a determination prior to the commencement of such action that the indemnification of the claimant is proper under the circumstances because he or she has met the applicable standard of conduct set forth in the California General Corporation Law, nor an actual determination by the corporation (including its board of directors, independent legal counsel, or its shareholders) that the claimant has not met such applicable standard of conduct, shall be a defense to the action or create a presumption that claimant has not already met the applicable standard of conduct.

SECTION 5.5. PROVISIONS NONEXCLUSIVE. The rights conferred on any person by this Article V shall not be exclusive of any other rights that such person may have or hereafter acquire under any statute, provision of the articles of incorporation, agreement, vote of shareholders or disinterested directors, or otherwise, both as to action in an official capacity and as to action in another capacity while holding such office. To the extent that any provision of the articles of incorporation, agreement, or vote of the shareholders or disinterested directors is inconsistent with these bylaws, the provision, agreement, or vote shall take precedence.

SECTION 5.6. AUTHORITY TO INSURE. The corporation may purchase and maintain insurance to protect itself and any Agent against any Loss asserted against or incurred by such person, whether or not the corporation would have the power to indemnify the Agent against such Loss under applicable law or the provisions of this Article V. If the corporation owns all or a portion of the shares of the company issuing the insurance policy, the company and/or the policy must meet one of the two sets of conditions set forth in Section 317 of the Code.

SECTION 5.7. SURVIVAL OF RIGHTS. The rights provided by this Article V shall continue as to a person who has ceased to be an Agent and shall inure to the benefit of the heirs, executors, and administrators of such person.

SECTION 5.8. SETTLEMENT OF CLAIMS. The corporation shall not be liable to indemnify any Agent under this Article V: (a) for any amounts paid in settlement of any action or claim effected without the corporation's written consent, which consent shall not be unreasonably withheld; or (b) for any judicial award, if the corporation was not given a reasonable and timely opportunity, at its expense, to participate in the defense of such action.

SECTION 5.9. EFFECT OF AMENDMENT. Any amendment, repeal or modification of

64

this Article V shall not adversely affect any right or protection of any Agent existing at the time of such amendment, repeal or modification.

SECTION 5.10. SUBROGATION. Upon payment under this Article V, the corporation shall be subrogated to the extent of such payment to all of the rights of recovery of the Agent, who shall execute all papers required and shall do everything that may be necessary to secure such rights, including the execution of such documents necessary to enable the corporation effectively to bring suit to enforce such rights.

SECTION 5.11. NO DUPLICATION OF PAYMENTS. The corporation shall not be liable under this Article V to make any payment in connection with any claim made against the Agent to the extent the Agent has otherwise actually received payment (under any insurance policy, agreement, vote or otherwise) of the amounts otherwise indemnifiable hereunder.

ARTICLE VI

OTHER PROVISIONS

SECTION 6.1. INSPECTION OF CORPORATE RECORDS.

(a) A shareholder or shareholders of the corporation holding at least five percent (5%) in the aggregate of the outstanding voting shares of the corporation or who hold at least one percent (1%) of the outstanding voting shares and have filed a Schedule 14B with the United States Securities and Exchange Commission relating to the election of directors of the corporation shall have an absolute right to do either or both of the following:

(i) inspect and copy the record of shareholders' names and addresses and shareholdings during usual business hours upon five business days' prior written demand upon the corporation; or

(ii) obtain from the transfer agent, if any, for the corporation, upon written demand and upon the tender of its usual charges for such a list (the amount of which charges shall be stated to the shareholder by the transfer agent upon request), a list of the shareholders' names and addresses who are entitled to vote for the election of directors and their shareholdings, as of the most recent record date for which it has been compiled, or as of a date specified by the shareholder subsequent to the date of demand. The corporation shall have a responsibility to cause the transfer agent to comply with this Section 6.1;

(b) The record of shareholders shall also be open to inspection and copying by any shareholder or holder of a voting trust

65

certificate at any time during usual business hours upon written demand on the corporation, for a purpose reasonably related to such holder's interest as a shareholder or holder of a voting trust certificate. A written demand for such inspection shall be accompanied by a statement in reasonable detail of the purpose of the inspection.

(c) The accounting books and records and minutes of proceedings of the shareholders and the board and committees of the board shall be open to inspection upon written demand on the corporation by any shareholder or holder of a voting trust certificate at any reasonable time during usual business hours, for a purpose reasonably related to such holder's interest as a shareholder or as a holder of such voting trust certificate. The right of inspection created by this Section 6.1(c) shall extend to the records of each subsidiary of the corporation. A written demand for such inspection shall be accompanied by a statement in reasonable detail of the purpose of the inspection.

(d) Any inspection and copying under this Section 6.1 may be made in person or by agent or attorney.

SECTION 6.2. INSPECTION OF BYLAWS. The corporation shall keep at its principal executive office in California the original or a copy of these bylaws as amended to date, which shall be open to inspection by shareholders at all reasonable times during office hours.

SECTION 6.3. EXECUTION OF DOCUMENTS, CONTRACTS. Subject to the provisions of applicable law, any note, mortgage, evidence of indebtedness, contract, share certificate, initial transaction statement or written statement, conveyance or other instrument in writing and any assignment or endorsement thereof executed or entered into between the corporation and any other person, when signed by the chairperson of the board, the president or any vice president and the secretary, any assistant secretary, the chief financial officer or any assistant financial officer of the corporation, or when stamped with a facsimile signature of such appropriate officers in the case of share certificates, shall be valid and binding upon the corporation in the absence of actual knowledge on the part of the other person that the signing officers did not have authority to execute the same. Any such instruments may be signed by any other person or persons and in such manner as from time to time shall be determined by the board, and unless so authorized by the board, no officer, agent or employee shall have any power or authority to bind the corporation by any contract or engagement or to pledge its credit or to render it liable for any purpose or amount.

SECTION 6.4. CERTIFICATES OF STOCK. Every holder of shares of the corporation shall be entitled to have a certificate signed in the name of the corporation by the chairperson or the vice chairperson of the board or the president or a vice president and by the secretary or an assistant secretary or the chief financial

66

officer or an assistant financial officer, certifying the number of shares and the class or series of shares owned by the shareholder. The signatures on the certificates may be facsimile signatures. If any officer, transfer agent or registrar who has signed a certificate or whose facsimile signature has been placed upon the certificate shall have ceased to be such officer, transfer agent or registrar before such certificate is issued, it may be issued by the corporation with the same effect as if such person were an officer, transfer agent or registrar at the date of issue.

Except as provided in this Section 6.4, no new certificate for shares shall be issued in lieu of an old certificate unless the latter is surrendered and cancelled at the same time. The board may, however, in case any certificate for shares is alleged to have been lost, stolen or destroyed, authorize the issuance of a new certificate in lieu thereof, and the corporation may require that the corporation be given a bond or other adequate security sufficient to indemnify it against any claim that may be made against it (including any expense or liability) on account of the alleged loss, theft or destruction of such certificate or the issuance of such new certificate.

Prior to the due presentment for registration of transfer in the stock transfer book of the corporation, the registered owner shall be treated as the person exclusively entitled to vote, to receive notifications and otherwise to exercise all the rights and powers of an owner, except as expressly provided otherwise by the laws of the state of California.

67

SECTION 6.5. REPRESENTATION OF SHARES OF OTHER CORPORATIONS. The president or any other officer or officers authorized by the board or the president are each authorized to vote, represent and exercise on behalf of the corporation all rights incident to any and all shares or other securities of any other corporation or corporations standing in the name of the corporation. The authority herein granted may be exercised either by any such officer in person or by any other person authorized to do so by proxy or power of attorney duly executed by said officer.

SECTION 6.6. SEAL. The corporate seal of the corporation shall consist of two concentric circles, between which shall be the name of the corporation, and in the center shall be inscribed the word "Incorporated" and the date of its incorporation.

SECTION 6.7. FISCAL YEAR. The fiscal year of the corporation shall begin on the first day of January and end on the 31st day of December of each year.

SECTION 6.8. CONSTRUCTION AND DEFINITIONS. Unless the context otherwise requires, the general provisions, rules of construction and definitions contained in the Code and the California General Corporation Law shall govern the construction of these bylaws. Without limiting the generality of this provision, the singular number includes the plural, the plural number includes the singular, and the term "person" includes both a corporation and a natural person.

SECTION 6.9. BYLAW PROVISIONS CONTRARY TO OR INCONSISTENT WITH PROVISIONS OF LAW. Any article, section, subsection, subdivision, sentence, clause or phrase of these bylaws which, upon being construed in the manner provided in this
Section 6.9, shall be contrary to or inconsistent with any applicable provision of the Code or other applicable laws of the state of California or of the United States shall not apply so long as said provisions of law shall remain in effect, but such result shall not affect the validity or applicability of any other portions of these bylaws, it being hereby declared that these bylaws would have been adopted and each article, section, subsection, subdivision, sentence, clause or phrase thereof, irrespective of the fact that any one or more articles, sections, subsections, subdivisions, sentences, clauses or phrases is or are illegal.

68

ARTICLE VII

AMENDMENTS

SECTION 7.1. AMENDMENT BY SHAREHOLDERS. New bylaws may be adopted or these bylaws may be amended or repealed by the vote or written consent of holders of a majority of the outstanding shares entitled to vote; provided, however, that if the articles of incorporation of the corporation set forth the number of authorized directors of the corporation, the authorized number of directors may be changed only by an amendment of the articles of incorporation and provided also that a bylaw reducing the fixed number or the minimum number of directors to a number less than five cannot be adopted if the votes cast against adoption at a meeting, or the shares not consenting in the case of action by written consent, are equal to more than 16 2/3 percent of the outstanding shares entitled to vote.

SECTION 7.2. AMENDMENT BY DIRECTORS. Subject to the rights of the shareholders as provided in Section 7.1 of this Article VII, bylaws, other than a bylaw specifying or changing a fixed number of directors or the maximum or minimum number or changing from a fixed to a variable board or vice versa, may be adopted, amended or repealed by the board.

69

CERTIFICATE OF SECRETARY

I, the undersigned, do hereby certify:

1. That I am the duly elected and acting secretary of American River Holdings, a California corporation; and

2. That the foregoing Bylaws, comprising 22 pages, constitute the Bylaws of American River Holdings as duly adopted by action of the board of directors of American River Holdings duly taken on, February 15, 1995.

/s/ MARJORIE G. TAYLOR
-------------------------
Marjorie G. Taylor
Secretary

70

AMERICAN RIVER HOLDINGS

RESOLUTION
AMENDMENT TO BYLAWS

WHEREAS Article III, Section 3.2. provides that the exact number of directors can be fixed from time to time within the range specified in this section, the Board of Directors of American River Holdings hereby adopts this resolution to fix the number of directors to 10 (ten) until changed by an amendment of the articles of incorporation or by a resolution duly adopted by the board, as specified in Article III, Section 3.2.

In witness thereof, the undersigned, Marjorie G. Taylor, Corporate Secretary of American River Holdings, has executed this resolution.

Marjorie G. Taylor
Corporate Secretary
January 21, 1998

71

AMERICAN RIVER HOLDINGS

RESOLUTION

AMENDMENT TO BYLAWS

WHEREAS Article III, Section 3.2. provides that the exact number of directors can be fixed from time to time within the range specified in this section, the Board of Directors of American River Holdings hereby adops this resolution to fix the number of directors to nine (9) until changed by an amendment of the articles of incorporation or by a resolution duly adopted by the board, as specified in Article III, Section 3.2.

In witness thereof, the undersigned, Marjorie G. Taylor, Corporate Secretary of American River Holdings, has executed this resolution.

Marjorie G. Taylor
Corporate Secretary
January 20, 1999

72

AMERICAN RIVER HOLDINGS

SECRETARY'S CERTIFICATE

1. The undersigned hereby certifies that she is the duly appointed Secretary of American River Holdings and is serving in that capacity in accordance with the Bylaws of the Corporation.

2 The undersigned further certifies that the attached amended Section 3.4 of Article III of the bylaws of American River Holdings has been duly adopted and is in full force and effect.

Date:  December 20, 2000               /s/ MARJORIE G. TAYLOR
                                       ----------------------
                                       Marjorie G. Taylor
                                       Secretary, American River Holdings

73

"SECTION 3.4. ELECTION AND TERM OF OFFICE. The directors shall be elected annually by the shareholders at the annual meeting of the shareholders; provided, that if for any reason, the annual meeting or an adjournment thereof is not held or the directors are not elected thereat, then the directors may be elected at any special meeting of the shareholders called and held for that purpose. The term of office of the directors shall, except as provided in
Section 3.5, begin immediately after their election and shall continue until their respective successors are elected and qualified. In the event that the authorized number of directors shall be fixed at nine (9) or more, the board of directors shall be divided into three classes, designated Class I, Class II and Class III. Each class shall consist of one-third of the directors or as close an approximation as possible. The initial term of office of the directors of Class I shall expire at the annual meeting to be held during fiscal year 2001, the initial term of office of the directors of Class II shall expire at the annual meeting to be held during fiscal year 2002 and the initial term of office of the directors of Class III shall expire at the annual meeting to be held during fiscal year 2003. At each annual meeting, commencing with the annual meeting to be held during fiscal year 2001, each of the successors to the directors of the class whose term shall have expired at such annual meeting shall be elected for a term running until the third annual meeting next succeeding his or her election until his or her successor shall have been duly elected and qualified. In the event that the authorized number of directors shall be fixed with at least six (6) but less than nine (9), the board of directors shall be divided into two classes, designated Class I and Class II. Each class shall consist of one-half of the directors or as close an approximation as possible. At each annual meeting, each of the successors to the directors of the class whose term shall have expired at such annual meeting shall be elected for a term running until the second annual meeting next succeeding his or her election and until his or her successor shall have been duly elected and qualified. Notwithstanding the rule that the classes shall be as nearly equal in number of directors as possible, in the event of any change in the authorized number of directors, each director then continuing to serve as such shall nevertheless continue as a director of the class of which he or she is a member until the expiration of his or her current term, or his or her prior death, resignation or removal. At such annual election, the directors chosen to succeed those whose terms then expire shall be of the same class as the directors they succeed, unless, by reason of any intervening changes in the authorized number of directors, the board of directors shall designate one or more directorships whose term then expires as directorships of another class in order more nearly to achieve equality of number of directors among the classes.

This Section 3.4 may be amended or repealed only by approval of the board of directors and the outstanding shares (as defined in Section 152 of the California General Corporation Law) voting as a single class, notwithstanding
Section 903 of the California General Corporation Law."

74

AMERICAN RIVER HOLDINGS

SECRETARY'S CERTIFICATE

1. The undersigned hereby certifies that she is the duly appointed Secretary of American River Holdings and is serving in that capacity in accordance with the Bylaws of the Corporation.

2 The undersigned further certifies that the attached amended Section 2.8 of Article II of the bylaws of American River Holdings has been duly adopted and is in full force and effect.

Date:  December 20, 2000               /s/ MARJORIE G. TAYLOR
                                       ----------------------
                                       Marjorie G. Taylor
                                       Secretary, American River Holdings

75

"SECTION 2.8. VOTING. The shareholders entitled to notice of any meeting or to vote at any such meeting shall be only persons in whose name shares stand on the stock records of the corporation on the record date determined in accordance with Section 2.9 of this Article II.

Voting of shares of the corporation shall in all cases be subject to the provisions of Sections 700 through 711, inclusive, of the Code.

The shareholders' vote may be by voice or ballot; provided, however, that any election for directors must be by ballot if demanded by any shareholder before the voting has begun. On any matter other than election of directors, any shareholder may vote part of the shares in favor of the proposal and refrain from voting the remaining shares or vote them against the proposal (other than the election of directors), but, if the shareholder fails to specify the number of shares which the shareholder is voting affirmatively, it will be conclusively presumed that the shareholder's approving vote is with respect to all shares that the shareholder is entitled to vote. If a quorum is present, the affirmative vote of the majority of the shares represented at the meeting and entitled to vote on any matter (other than the election of directors) shall be the act of the shareholders, unless the vote of a greater number or voting by classes is required by the Code or by the articles of incorporation.

No holder of any class of stock of the corporation shall be entitled to cumulate votes in connection with any election of directors of the corporation.

In any election of directors, the candidates receiving the highest number of affirmative votes of the shares entitled to be voted for them, up to the number of directors to be elected, shall be elected. Votes against the director and votes withheld shall have no legal effect."

76

AMERICAN RIVER HOLDINGS

SECRETARY'S CERTIFICATE

1. The undersigned hereby certifies that she is the duly appointed Secretary of American River Holdings and is serving in that capacity in accordance with the Bylaws of the association.

2. The undersigned further certifies that the attached amended Section 2.2 and 2.12 of Article II of bylaws of American River Holdings have been duly adopted and are in full force.

Date:  January 17, 2001
                                        /s/ MARJORIE G. TAYLOR
                                        -------------------------------
                                        Marjorie G. Taylor
                                        Secretary, American River Holdings

77

Article II of the Bylaws of American River Holdings is amended as follows:

1. The title of Section 2.2 of Article II is hereby revised to read "Annual Meetings; Shareholder Proposals."

2. The following new paragraph is added at the end of Section 2.2:

"Notice of proposals which shareholders intend to present at any annual meeting of shareholders and wish to be included in the proxy statement of management of the corporation distributed in connection with such annual meeting must be received at the principal executive offices of the corporation not less than 120 days prior to the date on which, during the previous year, management's proxy statement for the previous year's annual meeting was first distributed to shareholders. Any such proposal, and the proponent shareholder, must comply with the eligibility requirements set forth in Rule 14a-8 of the Securities and Exchange Commission."

3. The following new sentences are added at the end of Section 2.12:

"The proxy solicited by management for any annual meeting of shareholders shall confer discretionary authority upon management's proxy holders to vote with respect to any shareholder proposal offered at such meeting, the proponent of which has not notified the corporation, within the time period specified by Section 4 of these Bylaws, of his or her intention to present such proposal at the annual meeting. Specific reference to such voting authority shall be made in management's proxy statement for each annual meeting."

78

063502

COMMON STOCK COMMON STOCK

[GRAPHIC LOGO AMERICAN
OMITTED] RIVER
BANKSHARES

[ 10 ] [ ]

INCORPORATED UNDER THE LAWS                             SEE REVERSE FOR CERTAIN
OF THE STATE OF CALIFORNIA                              DEFINITIONS AND A
                                                        STATEMENT AS TO THE
                                                        RIGHTS, PREFERENCES,
                                                        PRIVILEGES AND
                                                        RESTRICTIONS OF SHARES

                                                        CUSIP 029326 10 5

THIS CERTIFIES THAT

IS THE RECORD HOLDER OF

FULLY PAID AND NONASSESSABLE SHARES OF THE COMMON STOCK OF

AMERICAN RIVER BANKSHARES

transferable on the books of the Corporation by the holder hereof, in person or by duly authorized attorney upon surrender of this Certificate properly endorsed. This Certificate is not valid unless countersigned by the Transfer Agent and registered by the Registrar.

Witness the facsimile seal of the Corporation and the facsimile signatures of its dually authorized officers.

CERTIFICATE STOCK

Dated

AMERICAN RIVER BANKSHARES
INCORPORATED
JAN.
24,
1995
CALIFORNIA
*

/s/ STEPHEN H. WAKS                              /s/ DAVID T. TABER
SECRETARY                                        PRESIDENT AND CHIEF EXECUTIVE
                                                 OFFICER

COUNTERSIGNED AND REGISTERED:
U.S. STOCK TRANSFER CORPORATION
(GLENDALE, CA)

TRANSFER AGENT AND REGISTRAR

BY:
AUTHORIZED SIGNATURE


79

[REVERSE SIDE OF STOCK CERTIFICATE]

A statement of the powers, designations, preferences and relative, participating, optional or other special rights of each class of stock or series thereof and the qualifications, limitations or restrictions of such preference and/or rights as established, from time to time, by the Certificate of Incorporation of the Corporation and by any certificate of determination, the number of shares constituting each class and series, and the designations therefore, may be obtained by the holder hereof upon request and without charge at the principal office of the Corporation.

The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written out if full according to applicable laws or regulations:

TEN COM   -- as tenants in common          UNIF GIFT MIN ACT       Custodian
TEN ENT   -- as tenants by the entireties                   ---------------------------------
JT TEN    -- as joint tenants with right                    (Cust)                (Minor)
             of survivorship and not as                     Under Uniform Gifts to Minors
             tenants in common                              Act
                                                               ------------------------------
                                                                        (State)
                                           UNIF TRF MIN ACT        Custodian (Until age......)
                                                            ---------------------------------
                                                            (Cust)

                                                                       Under Uniform Transfer
                                                            ---------------------------------
                                                              (Minor)
                                                            To Minors Act
                                                                         --------------------
                                                                             (State)

ADDITIONAL ABBREVIATIONS MAY ALSO BE USED THOUGH NOT IN THE ABOVE LIST.

FOR VALUE RECEIVED_________________________hereby sell, assign and transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFICATION NUMBER OF ASSIGNEE



(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE OF ASSIGNEE)


--------------------------------------------------------------------------Shares of the common stock represented by the within Certificate, and do hereby irrevocably constitute and appoint

------------------------------------------------------------------------Attorney to transfer the said stock on the books of the within named Corporation will full power of substitution in the premises.

Dated:


NOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST
CORRESPOND WITH THE NAME AS WRITTEN
UPON THE FACE OF THE CERTIFICATE IN
EVERY PARTICULARLY, WITHOUT ALTERATION
OR ENLARGEMENT OR ANY CHANGE WHATEVER.

SIGNATURE(S) GUARANTEED:


THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AND APPROVED MEDALLION SIGNATURE GUARANTEE PROGRAM), PURSUANT TO S.E.C. RULE 17Ad 15.

80

EXHIBIT 10.37

FIRST AMENDMENT TO LEASE AND ACKNOWLEDGEMENT

This First Amendment to Lease and Acknowledgement (Address:520 Capitol Mall) is made as of April 21, 2004, with reference to that certain Lease Agreement ("Lease") by and between 520 Capitol Mall Inc., a Delaware corporation, as "Landlord" therein, and American River Bank, a California corporation, as "Tenant" therein, regarding that certain premises ("Premises") located at 520 Capitol Mall, Suite 100 Sacramento, California, and which is more particularly described in the Lease.

The undersigned hereby confirms the following and the provisions of the Lease are hereby amended by the following:

1. That Tenant accepted possession of the Premises from Landlord on March 2, 2004, and acknowledges that the Premises are as represented by Landlord, in good condition and repair; and that the improvements, if any, required to be constructed for Tenant by Landlord pursuant to the Lease, have been so constructed and are satisfactory completed in all respects, excepting punchlist items.

2. That all conditions which are to be satisfied prior to the full effectiveness of the Lease have been satisfied and that Landlord has fulfilled all of its duties of an inducement nature.

3. That in accordance with Section 4 of the Lease, the Commencement Date is March 1, 2004, and that, unless sooner terminated, the Expiration Date is May 30, 2014.

4. That the Lease is in full force and effect and that the same represents the entire agreement between Landlord and Tenant concerning Tenant's lease of the Premises.

5. That there are no existing defenses known to Tenant at this time which Tenant has against the enforcement of the Lease by Landlord, and no offsets or credits against any amounts owed by Tenant pursuant to the Lease.

6. That Tenant's obligations to pay the Rent is presently in effect and that all rentals, charges and other obligations on the part of Tenant under the Lease commences to accrue on March 1, 2004.

7. That Tenant has not made any prior assignment, hypothecation or pledge of the Lease or of the rents thereunder.

8. Except as modified herein, the Lease remains in full force and effect.

9. That the Basic Lease Information and Lese section 5 shall be amended so that the Base Rent amounts for Months 122 and 123 shall be $0.00 (free rent).

IN WINESS WHEREOF, the parties have executed this First Amendment as of the date set forth below.

LANDLORD:                                    TENANT:

520 CAPITOL MALL, INC., a Delaware
corporation

                                             AMERICAN RIVER BANK, a California
                                             corporation

By: /s/ JOHN BRENNAN
    -------------------------------

Its:   VP/CFO                                By: /s/ DAVID T. TABER
                                                 -------------------------------
Date:  4/21/04
                                             Its:    CEO
Address:
                                             Date:   6/8/04

                                             Address:

81

EXHIBIT 31.1

Certifications under Section 302 of the Sarbanes-Oxley Act of 2002

I, David T. Taber, certify that:

1. I have reviewed this quarterly report on Form 10-Q of American River Bankshares;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(c) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: August 9, 2004

By: /s/ DAVID T. TABER
    ------------------

President and Chief Executive Officer

82

EXHIBIT 31.2

Certifications under Section 302 of the Sarbanes-Oxley Act of 2002

I, Mitchell A. Derenzo, certify that:

1. I have reviewed this quarterly report on Form 10-Q of American River Bankshares;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(c) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: August 9, 2004

By: /s/ MITCHELL A. DERENZO
    -----------------------

Executive Vice President and Chief Financial Officer

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EXHIBIT 32.1

Certification of
American River Bankshares

pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 regarding Quarterly Report on Form 10-Q for the quarter ended June 30, 2004

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections
(a) and (b) of section 1350, chapter 63 of title 18, United States Code), each of the undersigned officers of American River Bankshares, a California corporation (the "Company"), does hereby certify that:

1. The Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2004 (the "Form 10-Q") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. Information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated:  August 9, 2004        By: /s/ DAVID T. TABER
                                  -------------------------------------
                                  David T. Taber
                                  President and Chief Executive Officer

Dated: August 9, 2004         By: /s/ MITCHELL A. DERENZO
                                  -------------------------------------
                                  Mitchell A. Derenzo
                                  Executive Vice President and
                                  Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to American River Bankshares and will be retained by American River Bankshares and furnished to the Securities and Exchange Commission or its staff upon request.

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