Management's discussion of the financial condition and results of operations,
which is unaudited, should be read in conjunction with the related consolidated
financial statements in this Form 10-Q and with the audited consolidated
financial statements and accompanying notes included in our 2020 Annual Report
on Form 10-K. Average balances, including balances used in calculating certain
financial ratios, are generally comprised of average daily balances.

Forward-Looking Statements



This discussion of financial results includes forward-looking statements within
the meaning of Section 27A of the Securities Act of 1933, as amended, (the "1933
Act") and Section 21E of the Securities Exchange Act of 1934, as amended, (the
"1934 Act"). Those sections of the 1933 Act and 1934 Act provide a "safe harbor"
for forward-looking statements to encourage companies to provide prospective
information about their financial performance so long as they provide
meaningful, cautionary statements identifying important factors that could cause
actual results to differ significantly from projected results.

Our forward-looking statements include descriptions of plans or objectives of
management for future operations, products or services, and forecasts of
revenues, earnings or other measures of economic performance. Forward-looking
statements can be identified by the fact that they do not relate strictly to
historical or current facts. They often include the words "believe," "expect,"
"intend," "estimate" or words of similar meaning, or future or conditional verbs
preceded by "will," "would," "should," "could" or "may."

Forward-looking statements are based on management's current expectations
regarding economic, legislative, and regulatory issues that may affect our
earnings in future periods. A number of factors, many of which are beyond
management's control, could cause future results to vary materially from current
management expectations. Such factors include, but are not limited to, general
economic conditions and the economic uncertainty in the United States and
abroad, including changes in interest rates, deposit flows, real estate values,
and expected future cash flows on loans and securities; costs or effects of
acquisitions; competition; changes in accounting principles, policies or
guidelines; changes in legislation or regulation (including the Coronavirus Aid,
Relief and Economic Security Act of 2020, as amended, and the Economic Aid to
Hard-Hit Small Businesses, Nonprofits and Venues Act of 2020); our borrowers'
actual payment performance as loan deferrals related to the COVID-19 pandemic
expire, including the potential adverse impact of loan modifications and payment
deferrals implemented consistent with recent regulatory guidance; natural
disasters (such as wildfires and earthquakes in our area); adverse weather
conditions; interruptions of utility service in our markets for sustained
periods; and other economic, competitive, governmental, regulatory and
technological factors (including external fraud and cybersecurity threats)
affecting our operations, pricing, products and services.

In addition, events or factors that could cause results or performance to
materially differ from those expressed in the forward-looking statements
concerning the AMRB acquisition include, but are not limited to:
•the businesses of Bancorp and AMRB may not be integrated successfully or such
integration may be more difficult, time-consuming or costly than expected;
•expected cost savings from the acquisition may not be fully realized or
realized within the expected time frame;
•revenues following the merger may be lower than expected;
•customer and employee relationships and business operations may be disrupted by
the acquisition; and
•the ability to obtain required regulatory and shareholder approvals, and the
ability to complete the acquisition within the expected timeframe may be more
difficult, time-consuming or costly than expected.

Important factors that could cause results or performance to materially differ
from those expressed in our prior forward-looking statements are detailed in the
Risk Factors section of our 2020 Form 10-K as filed with the SEC, copies of
which are available from us at no charge. We do not undertake to update
forward-looking statements to reflect circumstances or events that occur after
the date the forward-looking statements are made or to reflect the occurrence of
unanticipated events.


                                                                         Page-28

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

Critical Accounting Policies and Estimates



The SEC requires us to disclose "critical accounting policies" defined as those
that are both most important to the presentation of our financial condition and
results of operations and require management's most difficult, subjective, or
complex judgments, often because of the need to make estimates about the effect
of matters that are inherently uncertain and imprecise. We consider accounting
estimates to be critical to our financial results if (i) the accounting estimate
requires management to make assumptions about matters that are highly uncertain,
(ii) management could have applied different assumptions during the reported
period, and (iii) changes in the accounting estimate are reasonably likely to
occur in the future and could have a material impact on our financial
statements. There have been no material changes to our critical accounting
policies, which include: Allowance for Credit Losses on Loans and Unfunded
Commitments, Allowance for Credit Losses on Investments Securities, Accounting
for Income Taxes, and Fair Value Measurements. For a detailed discussion of
these accounting policies, refer to Note 1 to the Consolidated Financial
Statements included in our 2020 Form 10-K filed with the SEC on March 15, 2021.
                                                                         

Page-29

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

Executive Summary



On April 16, 2021, Bancorp entered into a definitive agreement to acquire
American River Bankshares ("AMRB"), parent company of American River Bank
("ARB"), whereby AMRB will merge with and into Bancorp and immediately
thereafter ARB will merge with and into Bank of Marin. We expect the transaction
to be accretive to Bancorp's earnings, adding to shareholder value. AMRB
shareholders will receive a fixed exchange ratio of 0.575 shares of Bancorp
common stock for each share of AMRB common stock outstanding. Based on Bancorp's
closing stock price of $39.06 on April 16, 2021, the transaction is valued at
$134.5 million (with approximately 3.4 million of additional shares of Bancorp
common stock to be issued), or $22.46 per share of AMRB common stock, which
includes the value of AMRB options being paid in cash. Such value will fluctuate
with changes in Bancorp's stock price. The transaction is expected to close in
the third quarter of 2021, and based on information currently available, Bank of
Marin will have approximately $4.0 billion in assets and operate 31 branches in
ten counties (Alameda, Amador, Contra Costa, Marin, Napa, Placer, Sacramento,
San Francisco, San Mateo, and Sonoma) upon closing. For other important factors
regarding the AMRB acquisition, please see Note 10, Merger Agreement, and the
Forward-Looking Statements section of this Form 10-Q.

Net income for the first quarter of 2021 totaled $8.9 million, compared to $7.2
million in the first quarter of 2020. Diluted earnings per share were $0.66 in
the first quarter of 2021, compared to $0.53 in the same quarter a year ago.

First quarter 2021 earnings included a $2.9 million reversal of the allowance
for credit losses on loans and $590 thousand reversal of allowance for credit
losses on unfunded loan commitments. Additionally, the early redemption of our
last subordinated debenture generated $1.3 million accelerated discount
accretion in interest expense.

The following are highlights of our operating and financial performance for the
periods presented:
•Loans totaled $2.122 billion at March 31, 2021, compared to $2.089 billion at
December 31, 2020, an increase of $33.2 million, or 1.6%. The increase was
attributed to a $73.4 million net increase in PPP loans, partially offset by a
$40.2 million decrease in non-PPP loans. Non-PPP-related loan originations of
$25.3 million were offset by loan payoffs of $34.6 million and a $27.9 million
decrease in line utilization.
•As of March 31, 2021, there were 2,513 PPP loans outstanding totaling $365.0
million (net of $8.0 million in unrecognized fees and costs), which included 841
loans totaling $119.5 million funded during the first quarter of 2021 under the
second round of the PPP stimulus plan. Approximately 1,940 loans (or 77%)
totaling $89.6 million were less than or equal to $150 thousand and had access
to streamlined forgiveness processing. As of March 31, 2021, 142 of the first
round PPP loans amounting to $55.6 million had been forgiven and paid off by the
SBA. As of May 4, 2021, an additional 866 loans totaling $61.7 million had been
forgiven by the SBA and no applications were denied. We expect the forgiveness
of the first round of PPP loans to continue to accelerate during the second
quarter of 2021.
•As of May 4, 2021, 10 borrowing relationships with 16 loans totaling $56.1
million were benefiting from payment relief. We monitor the financial situation
of these clients closely and expect the majority to resume payments as the
economy reopens. The following table summarizes these loans by industry or
collateral type.
                                           Payment Relief by Type
                                                                    Outstanding Loan
Industry/Collateral Type (dollars in thousands)                              Balance     Weighted Average LTV
Education                                                      $           17,076                       26  %
Health Clubs                                                                  13,352                    49  %
Office and Mixed Use                                                          13,794                    42  %
Hospitality                                                                    7,135                    48  %
Retail Related CRE                                                             4,760                    58  %
Payment Relief Totals                                          $           56,117                       41  %


                                                                         Page-30

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



•Credit quality remains strong, with non-accrual loans representing $9.2
million, or 0.43% of total loans at March 31, 2021, compared to $9.2 million, or
0.44% at December 31, 2020. The ratio of allowance for credit losses to total
loans was 0.94% at March 31, 2021 and 1.10% at December 31, 2020. Excluding
SBA-guaranteed PPP loans, the allowance for credit losses represented 1.14% of
total loans as of March 31, 2021, compared to 1.27% as of December 31, 2020 (see
Results of Operations for a definition of this non-GAAP financial measure).
•Return on average assets ("ROA") and return on average equity ("ROE") were
1.21% and 10.22%, respectively, for the quarter ended March 31, 2021. These
reflect meaningful increases as ROA was 1.09% and ROE was 8.54% in the first
quarter of 2020.
•Our strong capital and liquidity position afforded us the opportunity to
eliminate a high cost funding source. On March 15, 2021 we redeemed a $2.8
million subordinated debenture, which carried an effective rate of approximately
5.7%.
•The tax-equivalent net interest margin was 3.19% and 3.88% in the first
quarters of 2021 and 2020, respectively. The decrease from the same quarter a
year ago was primarily attributed to the lower interest rate environment and
redemption of the subordinated debenture. While the redemption decreased our net
interest margin by 18 basis points in the first quarter of 2021, it will serve
to improve net interest margin in the future.
•The efficiency ratio was 62.13% for the three months ended March 31, 2021, up
from 56.79% in the comparative period a year ago. Without the $1.3 million
accelerated discount accretion from the early redemption of the subordinated
debenture our efficiency ratio would have been 58.92%.
•Total deposits increased $152.0 million in the first three months of 2021 to
$2.656 billion at March 31, 2021. The increase was primarily due to increases in
PPP borrower-related balances and normal fluctuations in some of our large
business accounts. Non-interest bearing deposits represented 54% of total
deposits as of the end of the first quarter of 2021, compared to 49% as of the
end of the first quarter of 2020. The cost of average deposits was 0.07% in the
first quarter of 2021, a decrease of 14 basis points from the same quarter a
year ago.
•All capital ratios were above well capitalized regulatory requirements. The
total risk-based capital ratio for Bancorp was 15.7% at March 31, 2021, compared
to 16.0% at December 31, 2020. Tangible common equity to tangible assets was
10.5% at March 31, 2021, compared to 11.3% at December 31, 2020 (see Results of
Operations for a definition of this non-GAAP financial measure). The
subordinated debt redemption contributed to the decline in total risk-based
capital, and share repurchases were the primary driver of the declines in both
total risk-based capital and tangible common equity. The total risk-based
capital ratio for the Bank was 14.8% at March 31, 2021, compared to 15.8% at
December 31, 2020.
•The Board of Directors declared a cash dividend of $0.23 per share on April 16,
2021. This represents the 64th consecutive quarterly dividend paid by Bank of
Marin Bancorp. The dividend is payable on May 7, 2021, to shareholders of record
at the close of business on April 30, 2021.

Bank of Marin's strong balance sheet is built from our core values -
relationship banking, disciplined fundamentals and commitment to the communities
that we serve. For the remainder of 2021, we believe that our robust liquidity
and capital positions, high credit quality loan portfolio, excellent credit
metrics, and low-cost deposit base as well as our acquisition of AMRB should
help us navigate the low interest rate environment.
                                                                         

Page-31

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

RESULTS OF OPERATIONS

Highlights of the financial results are presented in the following tables: (dollars in thousands)

                                          March 31, 2021    December 31, 2020
Selected financial condition data:
Total assets                                                   $    3,058,133    $       2,911,926
Loans, net                                                          2,101,814            2,065,682
Deposits                                                            2,656,199            2,504,249
Borrowings and other obligations                                           30                   58
Subordinated debenture                                                      -                2,777
Stockholders' equity                                                  350,292              358,253
Asset quality ratios:
Allowance for credit losses to total loans                               0.94  %              1.10  %

Allowance for credit losses to total loans, excluding SBA PPP loans 1

                                                                  1.14  %              1.27  %
Allowance for credit losses to non-accrual loans                           2.17x                2.48x
Non-accrual loans to total loans                                         0.43  %              0.44  %
Capital ratios:
Equity to total assets ratio                                            11.45  %             12.30  %
Tangible common equity to tangible assets 2                             10.47  %             11.27  %
Total capital (to risk-weighted assets)                                 15.68  %             16.03  %
Tier 1 capital (to risk-weighted assets)                                14.63  %             14.82  %
Tier 1 capital (to average assets)                                      10.51  %             10.80  %
Common equity Tier 1 capital (to risk weighted assets)                  14.63  %             14.69  %


                                                             Three months ended
(dollars in thousands, except per share data)          March 31, 2021   March 31, 2020
Selected operating data:
Net interest income                                   $      22,031    $    

24,119


(Reversal of) provision for credit losses on loans           (2,929)           2,200
Non-interest income                                           1,826            3,120
Non-interest expense                                         14,822           15,469
Net income                                                    8,947            7,228
Net income per common share:
Basic                                                 $        0.67    $        0.53
Diluted                                               $        0.66    $        0.53
Performance and other financial ratios:
Return on average assets                                       1.21  %          1.09  %
Return on average equity                                      10.22  %          8.54  %
Tax-equivalent net interest margin 3                           3.19  %          3.88  %
Cost of deposits                                               0.07  %          0.21  %
Efficiency ratio                                              62.13  %         56.79  %
Cash dividend payout ratio on common stock 4                  34.33  %      

43.40 %




1 The allowance for credit losses to total loans, excluding SBA-guaranteed PPP
loans, is considered a meaningful non-GAAP financial measure, as it represents
only those loans that were considered in the calculation of the allowance for
credit losses. SBA PPP loans at March 31, 2021 and December 31, 2020 totaled
$365.0 million and $291.6 million, respectively.
2 Tangible common equity to tangible assets is considered to be a meaningful
non-GAAP financial measure of capital adequacy and is useful for investors to
assess Bancorp's ability to absorb potential losses. Tangible common equity of
$317 million and $324 million at March 31, 2021 and December 31, 2020,
respectively, includes common stock, retained earnings and unrealized gains
(losses) on available-for sale securities, net of tax, less goodwill and
intangible assets. Tangible assets exclude goodwill and intangible assets of
$33.8 million and $34.0 million at March 31, 2021 and December 31, 2020,
respectively.
3 Tax-equivalent net interest margin is computed by dividing taxable equivalent
net interest income, which is adjusted for taxable equivalent income on
tax-exempt loans and securities based on Federal statutory rate of 21 percent,
by total average interest-earning assets.
4 Calculated as dividends on common shares divided by basic net income per
common share.
                                                                         

Page-32

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

Net Interest Income



Net interest income is the interest earned on loans, investment and other
interest-earning assets minus the interest expense incurred on deposits and
other interest-bearing liabilities. Net interest income is impacted by changes
in general market interest rates and by changes in the composition of
interest-earning assets and interest-bearing liabilities. Interest rate changes
can create fluctuations in the net interest income and/or margin due to an
imbalance in the timing of repricing and maturity of assets and liabilities. We
manage interest rate risk exposure with the goal of minimizing the impact of
interest rate volatility on net interest income. For more information, refer to
Item 3. Quantitative and Qualitative Disclosure about Market Risk in this Form
10-Q.

Net interest margin is expressed as net interest income divided by average
interest-earning assets. Net interest rate spread is the difference between the
average rate earned on total interest-earning assets and the average rate
incurred on total interest-bearing liabilities. Both of these measures are
reported on a taxable-equivalent basis. Net interest margin is the higher of the
two because it reflects interest income earned on assets funded with
non-interest-bearing sources of funds, which include demand deposits and
stockholders' equity.

Average Statements of Condition and Analysis of Net Interest Income



The following table compares interest income, average interest-earning assets,
interest expense, and average interest-bearing liabilities for the periods
presented. The table also presents net interest income, net interest margin and
net interest rate spread for each period reported.
                                                                         Three months ended                             Three months ended
                                                                           March 31, 2021                                 March 31, 2020
                                                                              Interest                                        Interest
                                                                 Average       Income/       Yield/              Average       Income/      Yield/
(dollars in thousands)                                           Balance       Expense        Rate               Balance       Expense       Rate
Assets
               Interest-earning deposits with banks 1         $   165,788    $     42           0.10  %       $    99,362    $    332         1.32  %
               Investment securities 2, 3                         540,970       3,282           2.43  %           556,897       4,266         3.06  %
               Loans 1, 3, 4                                    2,099,847      20,836           3.97  %         1,833,180      21,066         4.55  %
                 Total interest-earning assets 1                2,806,605      24,160           3.44  %         2,489,439      25,664         4.08  %
               Cash and non-interest-bearing due from banks        50,931                                          40,844
               Bank premises and equipment, net                     4,777                                           5,939
               Interest receivable and other assets, net          133,693                                         118,909
Total assets                                                  $ 2,996,006                                     $ 2,655,131

Liabilities and Stockholders' Equity


               Interest-bearing transaction accounts          $   174,135    $     39           0.09  %       $   138,395    $     66         0.19  %
               Savings accounts                                   214,049          19           0.04  %           163,439          16         0.04  %
               Money market accounts                              703,577         286           0.16  %           760,616         971         0.51  %
               Time accounts including CDARS                       96,349          96           0.40  %            96,157         161         0.67  %
               Borrowings and other obligations 1                      36           -           1.99  %               358           2         1.81  %
               Subordinated debenture 1, 5                          2,164       1,361         251.54  %             2,715          49         7.19  %
                 Total interest-bearing liabilities             1,190,310       1,801           0.61  %         1,161,680       1,265         0.44  %
               Demand accounts                                  1,406,123                                       1,119,975
               Interest payable and other liabilities              44,551                                          33,045
               Stockholders' equity                               355,022                                         340,431
Total liabilities & stockholders' equity                      $ 2,996,006                                     $ 2,655,131
Tax-equivalent net interest income/margin 1                                  $ 22,359           3.19  %                      $ 24,399         3.88  %
Reported net interest income/margin 1                                        $ 22,031           3.14  %                      $ 24,119         3.83  %
Tax-equivalent net interest rate spread                                                         2.83  %                                       3.64  %


1 Interest income/expense is divided by actual number of days in the period times 360 days to correspond to stated interest
rate terms, where applicable.
2 Yields on available-for-sale securities are calculated based on amortized cost balances rather than fair value, as changes in
fair value are reflected as a component of stockholders' equity. Investment security interest is earned on 30/360 day basis
monthly.
3 Yields and interest income on tax-exempt securities and loans are presented on a taxable-equivalent basis using the Federal
statutory rate of 21%.
4 Average balances on loans outstanding include non-performing loans. The amortized portion of net loan origination fees is
included in interest income on loans, representing an adjustment to the yield.
5 First quarter 2021 interest expense includes $1.3 million accelerated discount accretion from the early redemption of our
last subordinated debenture on March 15, 2021.


                                                                         

Page-33

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

Analysis of Changes in Net Interest Income



The following table presents the effects of changes in average balances (volume)
or changes in average rates on tax-equivalent net interest income for the
periods indicated. Volume variances are equal to the increase or decrease in
average balances multiplied by prior period rates. Rate variances are equal to
the increase or decrease in rates multiplied by prior period average balances.
Mix variances are attributable to the change in yields or rates multiplied by
the change in average balances, including one more day in the three months ended
March 31, 2020.
                                                                  Three 

Months Ended March 31, 2021 Compared to


                                                                        Three Months Ended March 31, 2020
(in thousands)                                                         Volume     Yield/Rate       Mix       Total
Interest-earning deposits with banks                            $      222    $      (307)   $ (205)   $   (290)
Investment securities 1                                               (122)          (887)       25        (984)
Loans 1                                                              3,064         (2,674)     (620)       (230)
Total interest-earning assets                                        3,164         (3,868)     (800)     (1,504)
Interest-bearing transaction accounts                                   17            (35)       (9)        (27)
Savings accounts                                                         5             (2)        -           3
Money market accounts                                                  (73)          (658)       46        (685)
Time accounts, including CDARS                                           -            (64)       (1)        (65)
Borrowings and other obligations                                        (2)             -         -          (2)
Subordinated debenture                                                 (10)         1,677      (355)      1,312
Total interest-bearing liabilities                                     (63)           918      (319)        536
Changes in tax-equivalent net interest income                   $    3,227    $    (4,786)   $ (481)   $ (2,040)
1 Yields and interest income on tax-exempt securities and loans are presented on a taxable-equivalent basis using
the federal statutory rate of 21%.


First Quarter of 2021 Compared to First Quarter of 2020



Net interest income totaled $22.0 million in the first quarter of 2021, compared
to $24.1 million in the same quarter a year ago. The $2.1 million decrease from
the first quarter of 2020 was primarily caused by lower yields across all
interest earning assets stemming from the low interest rate environment, $1.3
million in accelerated discount accretion from the early redemption of our last
subordinated debenture, and lower average commercial and home equity loan
balances. These negative variances were partially offset by interest and fees on
PPP loans and lower rates on interest-bearing liabilities.

The tax-equivalent net interest margin was 3.19% in the first quarter of 2021 compared to 3.88% in the same quarter of the previous year. The decrease in tax-equivalent net interest margin was primarily attributed to the lower interest rate environment. Additionally, the early redemption of our last subordinated debenture reduced the first quarter of 2021 tax-equivalent net interest margin by approximately 18 basis points, but will improve the net interest margin going forward.



SBA PPP loans lowered first quarter 2021 net interest margin by 1 basis point
compared to 13 basis points in the fourth quarter 2020 due to higher fee income
accretion in the first quarter of 2021 as more PPP loans were forgiven and paid
off by the SBA. There were no PPP loans in the first quarter of 2020. We expect
the net interest margin to improve in second quarter of 2021 as more PPP loans
are forgiven and paid off by the SBA.

Market Interest Rates



Market interest rates are, in part, based on the target federal funds interest
rate (the interest rate banks charge each
other for short-term borrowings) implemented by the Federal Reserve Open Market
Committee ("FOMC").

In response to the evolving risks to economic activity posed by the COVID-19
pandemic, the Federal Reserve Open Market Committee ("FOMC") made two emergency
cuts totaling 150 basis points to the federal funds rate in March 2020. The
federal funds target rate range has resided between 0.0% and 0.25% since March
15, 2020, putting downward pressure on our asset yields and net interest margin.
A low interest rate environment will continue to
                                                                         

Page-34

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

put downward pressure on our asset yields and net interest margin. See ITEM 3. Quantitative and Qualitative Disclosure about Market Risk for further information.

Provision for Credit Losses on Loans



Management assesses the adequacy of the allowance for credit losses on loans
quarterly based on several factors including growth of the loan portfolio, past
events, current conditions, and reasonable and supportable forecasts to estimate
expected losses over the contractual terms of our loans. The allowance for
credit losses is increased by provisions charged to expense and loss recoveries
and decreased by loans charged off.
We recorded a $2.9 million reversal of the provision for credit losses in the
first quarter of 2021, compared to a $2.5 million provision for credit losses
for the same period in 2020. The reversal of the provision in the first quarter
of 2021 was primarily due to improvements in the forecasted California
unemployment rates over the next four quarters and a $40.2 million decrease in
non-PPP loan balances. Our allowance model is particularly sensitive to current
and forecasted California unemployment rates, which decreased to 8.2% at
March 31, 2021 from 9.1% at December 31, 2020. The provision for credit losses
for the first quarter of 2020, which was determined under the incurred loss
method (prior to the adoption of the excepted credit loss method on December 31,
2020), was largely due to the uncertainty about the impact of the COVID-19
pandemic on the local and regional economies and our customers at that time.

Loans designated special mention, which is not considered adversely classified,
decreased by $30.9 million to $56.0 million at March 31, 2021 from $86.9 million
at December 31, 2020. The decrease was largely due to the upgrading of several
borrowing relationships totaling approximately $23.7 million because of their
improved financial condition and loan reductions and payoffs totaling
approximately $6.7 million. Classified assets (loans with substandard or
doubtful risk grades) totaled $26.4 million at March 31, 2021, compared to $25.8
million at December 31, 2020. There were no loans with doubtful risk grades at
March 31, 2021 or December 31, 2020.

The ratio of allowance for credit losses to total loans was 0.94% at March 31,
2021, compared to 1.10% at December 31, 2020. Excluding SBA-guaranteed PPP
loans, the ratio of the allowance for credit losses to total loans was 1.14% and
1.27% at March 31, 2021 and December 31, 2020, respectively (Refer to footnote 1
on page 32 for a definition and reconciliation of this non-GAAP financial
measure). Non-accrual loans totaled $9.2 million, or 0.43% of total loans at
March 31, 2021, and remained largely unchanged from $9.2 million, or 0.44% of
total loans at December 31, 2020.

For more information, refer to Note 5 to the consolidated financial statements in this Form 10-Q.



Non-interest Income

The following table details the components of non-interest income.


                                                          Three months ended                    Amount                    Percent
                                                                                               Increase
(dollars in thousands)                             March 31, 2021    March 31, 2020           (Decrease)            Increase (Decrease)
Wealth Management and Trust Services              $       488       $          504          $        (16)                          (3.2) %
Debit card interchange fees                               366                  360                     6                            1.7  %
Service charges on deposit accounts                       281                  451                  (170)                         (37.7) %
Earnings on bank-owned life insurance, net                257                  275                   (18)                          (6.5) %
Dividends on FHLB stock                                   149                  208                   (59)                         (28.4) %
Merchant interchange fees                                  57                   73                   (16)                         (21.9) %
Gains on sale of investment securities, net                 -                  800                  (800)                        (100.0) %
Other income                                              228                  449                  (221)                         (49.2) %
Total non-interest income                         $     1,826       $        3,120          $     (1,294)                         (41.5) %



First Quarter of 2021 Compared to First Quarter of 2020



Non-interest income decreased by $1.3 million in the first quarter of 2021 to
$1.8 million, compared to $3.1 million in the same quarter a year ago. The
decrease was mostly attributed to the absence of gains on sales of investment
securities, lower service charges on deposit accounts, and lower fee income from
one-way deposit sales to third-party deposit networks in the first quarter of
2021.
                                                                         

Page-35

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

Non-interest Expense

The following table details the components of non-interest expense.


                                                            Three months ended                         Amount                 Percent
                                                                                                      Increase                Increase
(dollars in thousands)                            March 31, 2021           March 31, 2020            (Decrease)              (Decrease)

Salaries and related benefits                   $         9,208          $         9,477          $        (269)                    (2.8) %
Occupancy and equipment                                   1,751                    1,663                     88                      5.3  %
Professional services                                       863                      544                    319                     58.6  %
Data processing                                             819                      786                     33                      4.2  %
Depreciation and amortization                               459                      526                    (67)                   (12.7) %
Information technology                                      313                      250                     63                     25.2  %
Amortization of core deposit intangible                     204                      213                     (9)                    (4.2) %
Federal Deposit Insurance Corporation insurance             179                        2                    177                  8,850.0  %
Directors' expense                                          175                      174                      1                      0.6  %
Charitable contributions                                     31                      167                   (136)                   (81.4) %
(Reversal of) provision for credit losses on
unfunded loan commitments                                  (590)                     102                   (692)                  (678.4) %
Other non-interest expense
Advertising                                                 239                      251                    (12)                    (4.8) %
Other expense                                             1,171                    1,314                   (143)                   (10.9) %
Total other non-interest expense                          1,410                    1,565                   (155)                    (9.9) %
Total non-interest expense                      $        14,822          $        15,469          $        (647)                    (4.2) %


First Quarter of 2021 Compared to First Quarter of 2020



Non-interest expense decreased by $647 thousand to $14.8 million, compared to
$15.5 million in the same period a year ago. The decrease was primarily
attributed to a $590 thousand reversal of allowance for credit losses on
unfunded loan commitments versus a $102 thousand provision for credit losses on
unfunded loan commitments in the first quarter a year ago. In addition, salaries
and related benefits decreased $269 thousand (mostly attributed to $421 thousand
additional deferred loan origination costs from funding the second round of SBA
PPP loans), charitable contributions decreased $136 thousand, and other expense
included several small declines. These positive variances were partially offset
by an increase in professional service expenses due to some pandemic related
delays in 2020 activities, and the discontinuation of Federal Deposit Insurance
Corporation insurance credits received in 2020. Bank of Marin has been committed
to donating at least 1% of net income before tax to nonprofits in our
communities each year. In recent years, this has typically been around $500
thousand. In response to the COVID-19 pandemic, we more than doubled our
charitable contributions to non-profit organizations in our community to over
$1.0 million in 2020. In 2021, we are returning to our typical giving levels of
at least $500 thousand with the majority being disbursed in the second quarter
of 2021.

Provision for Income Taxes



Income tax provisions reflect accruals for taxes at the applicable rates for
federal income tax and California franchise tax based upon reported pre-tax
income. Provisions also reflect permanent differences between income for tax and
financial reporting purposes (such as earnings on tax exempt loans and municipal
securities, BOLI, low-income housing tax credits, and stock-based compensation
from the exercise of stock options, disqualifying dispositions of incentive
stock options and vesting of restricted stock awards).

The provision for income taxes for the first quarter of 2021 totaled
$3.0 million at an effective tax rate of 25.2%, compared to $2.3 million at an
effective tax rate of 24.5% in the same quarter last year. The increase in the
provision in the first quarter of 2021 as compared to the same quarter a year
ago was primarily due to higher pre-tax income and lower discrete tax benefits
from the exercise of non-qualified stock options and disqualifying dispositions
of incentive stock options compared to the first quarter of 2020. The 70 bps
increase in effective tax rate in the first quarter of 2021 as compared to the
same quarter last year was primarily due to a lower level of tax benefits from
the exercise of non-qualified stock options and disqualifying dispositions of
incentive stock options.

                                                                         Page-36

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



We file a consolidated return in the U.S. Federal tax jurisdiction and a
combined return in the State of California tax jurisdiction. There were no
ongoing federal or state income tax examinations at the issuance of this report.
At March 31, 2021, neither the Bank nor Bancorp had accruals for interest nor
penalties related to unrecognized tax benefits.

FINANCIAL CONDITION SUMMARY



At March 31, 2021, assets totaled $3,058.1 million, an increase of $146.2
million, from $2,911.9 million at December 31, 2020, mainly due to increases in
investment securities and loans as we redeploy our excess liquidity from deposit
inflows as discussed below.
Cash, Cash Equivalents and Restricted Cash

Total cash, cash equivalents and restricted cash were $142.8 million at March
31, 2021, compared to $200.3 million at December 31, 2020. The reduction was
mainly due to increases in investment securities and loans as we redeploy our
excess liquidity from deposit inflows, some related to new PPP loan funding.
Cash and cash equivalents do not include $180.8 million and $173.4 million in
temporary one-way sale transfers of deposits to third-party deposit networks as
part of our liquidity management at March 31, 2021 and December 31, 2020,
respectively.

Investment Securities



The investment securities portfolio totaled $670.5 million at March 31, 2021, an
increase of $169.2 million from December 31, 2020. The increase was primarily
due to purchases of $203.4 million to deploy excess cash into interest earning
assets in a more favorable interest rate environment, partially offset by
paydowns, calls and maturities of $24.7 million. Additionally, the fair value of
available-for-sale securities decreased $9.1 million as a result of the higher
interest rate environment in the first quarter of 2021. There were no security
sales in the first quarter of 2021.

The following table summarizes our investment in obligations of state and political subdivisions at March 31, 2021 and December 31, 2020.

March 31, 2021                                              December 31, 2020
                                                                                                                                                  % of Total State and
                                                                                     % of Total State and                                               

Political


(dollars in thousands)                               Amortized Cost    Fair Value   Political Subdivisions         Amortized Cost    Fair Value       Subdivisions
Within California:
                     General obligation bonds      $         3,321    $    3,503                    2.8  %       $         3,327    $    3,565                   3.1  %
                     Revenue bonds                           2,296         2,377                    1.9                    2,352         2,448                   2.2
                     Tax allocation bonds                    1,748         1,779                    1.5                    2,832         2,876                   2.7
Total within California                                      7,365         7,659                    6.2                    8,511         8,889                   8.0
Outside California:
                     General obligation bonds               91,611        93,957                   77.2                   78,299        82,100                  73.5
                     Revenue bonds                          19,724        20,744                   16.6                   19,744        21,351                  18.5
Total outside California                                   111,335       114,701                   93.8                   98,043       103,451                  92.0
Total obligations of state and political
subdivisions                                       $       118,700    $  122,360                  100.0  %       $       106,554    $  112,340                 100.0  %



The portion of the portfolio outside the state of California is distributed
among eleven states. Of the total investment in obligations of state and
political subdivisions, the largest concentrations outside of California are in
Texas (50.9%), Washington (16.1%) and Maryland (5.7%). Our investment in
obligations issued by municipal issuers in Texas are either guaranteed by the
AAA-rated Texas Permanent School Fund ("PSF") or backed by revenue sources from
essential services (such as utilities and transportation). We have $6.0 million
in obligations of Texas school district issuers having high concentrations in
oil and gas industry taxpayers and all of them have credit guarantees from PSF.
We have little or no exposure to municipal sectors such as higher education or
health care that are most vulnerable to credit risks posed by the COVID-19
pandemic.

                                                                         

Page-37

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

Investments in states, municipalities and political subdivisions are subject to an initial pre-purchase credit assessment and ongoing monitoring. Key considerations include:



•The soundness of a municipality's budgetary position and stability of its tax
revenues
•Debt profile and level of unfunded liabilities, diversity of revenue sources,
taxing authority of the issuer
•Local demographics/economics including unemployment data, largest taxpayers and
local employers, income indices and home values
•For revenue bonds, the source and strength of revenue for municipal authorities
including the obligor's financial condition and reserve levels, annual debt
service and debt coverage ratio, and credit enhancement (such as insurer's
strength and collateral in escrow accounts)
•Credit ratings by major credit rating agencies

Loans



During the first three months of 2021, loans increased by $33.2 million and
totaled $2,121.8 million at March 31, 2021, primarily due to SBA PPP loans which
totaled $365.0 million at March 31, 2021, compared to $291.6 million at December
31, 2020. New non-PPP related loan originations totaled $25.3 million in the
first three months of 2021. Payoffs totaled $34.6 million and credit line
utilization decreased $27.9 million during the first three months of 2021.

Liabilities



During the first three months of 2021, total liabilities increased by $154.2
million to $2,707.8 million. Deposits increased $152.0 million in the first
three months of 2021, primarily driven by a combination of PPP loan proceeds and
normal fluctuations in some of our larger commercial accounts. Non-interest
bearing deposits increased $90.6 million in the first three months of 2021 to
$1,445.3 million, and represented 54.4% of total deposits at March 31, 2021,
compared to 54.1% at December 31, 2020. Liabilities as of March 31, 2021
included operating lease liabilities totaling $26.0 million, a decrease of 1.1
million from December 31,2020.

Capital Adequacy



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

Management reviews capital ratios on a regular basis to ensure that capital
exceeds the prescribed regulatory minimums and is adequate to meet our
anticipated future needs. For all periods presented, the Bank's ratios exceed
the regulatory definition of "well capitalized" under the regulatory framework
for prompt corrective action and Bancorp's ratios exceed the required minimum
ratios to be considered a well-capitalized bank holding company. In addition,
the most recent notification from the FDIC categorized the Bank as well
capitalized under the regulatory framework for prompt corrective action as of
March 31, 2021. There are no conditions or events since that notification that
management believes have changed the Bank's categories and we expect the Bank to
remain well capitalized for prompt corrective action purposes.

In August 2018, the Board of Governors of the Federal Reserve System changed the
definition of a "Small Bank Holding Company" by increasing the asset threshold
from $1.0 billion to $3.0 billion. As a result, Bancorp was not subject to
separate minimum capital requirements as of December 31, 2020. However, we
disclosed comparative capital ratios for Bancorp, which would have exceeded
well-capitalized levels had Bancorp been subject to the same minimum capital
requirements in 2020.

The Bancorp's and Bank's capital adequacy ratios as of March 31, 2021 and
December 31, 2020 are presented in the following tables. As of December 31,
2020, Bancorp's Tier 1 capital included a subordinated debenture, which was not
included at the Bank level. On March 15, 2021, Bancorp redeemed in full our last
subordinated debenture
                                                                         

Page-38

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

due to NorCal Community Bancorp Trust II. The redemption reduced Bancorp's total risk-based capital ratio by approximately 18 basis points. Capital Ratios for Bancorp

                                                                                       Ratio to be a Well Capitalized
(dollars in thousands)                             Actual Ratio             

Adequately Capitalized Threshold Bank Holding Company March 31, 2021

                                     Amount           Ratio              Amount             Ratio         Amount             Ratio
Total Capital (to risk-weighted assets)   $    331,739           15.68  % ? $      222,195           ? 10.50  % ? $ 211,614           ? 10.00  %
Tier 1 Capital (to risk-weighted assets)  $    309,592           14.63  % ? $      179,872           ?  8.50  % ? $ 169,291           ?  8.00  %
Tier 1 Capital (to average assets)        $    309,592           10.51  % ? $      117,794           ?  4.00  % ? $ 147,242           ?  5.00  %
Common Equity Tier 1 (to risk-weighted
assets)                                   $    309,592           14.63  % ? $      148,130           ?  7.00  % ? $ 137,549           ?  6.50  %
December 31, 2020
Total Capital (to risk-weighted assets)   $    339,544           16.03  % ? $      222,393           ? 10.50  % ? $ 211,802           ? 10.00  %
Tier 1 Capital (to risk-weighted assets)  $    313,891           14.82  % ? $      180,032           ?  8.50  % ? $ 169,442           ?  8.00  %
Tier 1 Capital (to average assets)        $    313,891           10.80  % ? $      116,224           ?  4.00  % ? $ 145,280           ?  5.00  %
Common Equity Tier 1 (to risk-weighted
assets)                                   $    311,114           14.69  % ? $      148,262           ?  7.00  % ? $ 137,672           ?  6.50  %


                                                                                                                  Ratio to be Well Capitalized
Capital Ratios for the Bank                                                                                      under Prompt Corrective Action
(dollars in thousands)                             Actual Ratio             Adequately Capitalized Threshold               Provisions
March 31, 2021                                     Amount           Ratio              Amount             Ratio         Amount             Ratio
Total Capital (to risk-weighted assets)   $    312,649           14.78  % ? $      222,160           ? 10.50  % ? $ 211,581           ? 10.00  %
Tier 1 Capital (to risk-weighted assets)  $    290,502           13.73  % ? $      179,844           ?  8.50  % ? $ 169,265           ?  8.00  %
Tier 1 Capital (to average assets)        $    290,502            9.87  % ? $      117,789           ?  4.00  % ? $ 147,236           ?  5.00  %
Common Equity Tier 1 (to risk-weighted
assets)                                   $    290,502           13.73  % ? $      148,107           ?  7.00  % ? $ 137,528           ?  6.50  %
December 31, 2020
Total Capital (to risk-weighted assets)   $    334,686           15.80  % ? $      222,391           ? 10.50  % ? $ 211,801           ? 10.00  %
Tier 1 Capital (to risk-weighted assets)  $    309,033           14.59  % ? $      180,031           ?  8.50  % ? $ 169,441           ?  8.00  %
Tier 1 Capital (to average assets)        $    309,033           10.64  % ? $      116,224           ?  4.00  % ? $ 145,280           ?  5.00  %
Common Equity Tier 1 (to risk-weighted
assets)                                   $    309,033           14.59  % ? $      148,261           ?  7.00  % ? $ 137,671           ?  6.50  %



Liquidity

The goal of liquidity management is to provide adequate funds to meet loan
demand and to fund operating activities and deposit withdrawals. We accomplish
this goal by maintaining an appropriate level of liquid assets and formal lines
of credit with the FHLB, FRBSF and correspondent banks that enable us to borrow
funds as discussed in Note 6 to the Consolidated Financial Statements in ITEM 1
of this report. Our Asset Liability Management Committee ("ALCO"), which is
comprised of independent Bank directors and the Bank's Chief Executive Officer,
is responsible for approving and monitoring our liquidity targets and
strategies. ALCO has adopted a contingency funding plan that provides early
detection of potential liquidity issues in the market or the Bank and institutes
prompt responses that may prevent or alleviate a potential liquidity crisis.
Management monitors liquidity daily and regularly adjusts our position based on
current and future liquidity needs. We also have relationships with third-party
deposit networks and can adjust the placement of our deposits via reciprocal or
one-way sales as part of our cash management strategy.

We obtain funds from the repayment and maturity of loans, deposit inflows, investment security maturities and paydowns, federal funds purchases, FHLB advances, other borrowings, and cash flow from operations. Our primary uses of funds are the origination of loans, the purchase of investment securities, withdrawals of deposits, maturity of certificates of deposit, repayment of borrowings, and dividends to common stockholders.



The most significant component of our daily liquidity position is customer
deposits. The attraction and retention of new deposits depends upon the variety
and effectiveness of our customer account products, service and convenience,
rates paid to customers, and our financial strength. The cash cycles and unique
business activities of some of our large commercial depositors may cause
short-term fluctuations in their deposit balances held with us.
                                                                         

Page-39

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

Since 2020, the banking industry experienced abundant liquidity driven by pandemic-related government programs such as PPP and stimulus checks as well as an elevated savings rate system-wide.



The most significant source of liquidity during 2021 was an increase in deposits
of $152.0 million. The increase was primarily due to increases in PPP
borrower-related accounts and normal fluctuations in some of our large business
accounts. Proceeds from paydowns and maturities of securities totaled $24.7
million, and $12.4 million in net cash was provided by operating activities.

Significant uses of liquidity during 2021 were $193.4 million in investment
securities purchased, $36.5 million in loan originations and advances, net of
principal collected, $8.8 million in common stock repurchases, $4.1 million in
repayment of a subordinated debenture, and $3.1 million in cash dividends paid
on common stock to our shareholders. Refer to the Consolidated Statement of Cash
Flows in this Form 10-Q for additional information on our sources and uses of
liquidity. Management anticipates that our current strong liquidity position and
core deposit base are adequate to fund our operations.

Undrawn credit commitments, as discussed in Note 8 to the Consolidated Financial
Statements in this Form 10-Q, totaled $610.8 million at March 31, 2021. We
expect to fund these commitments to the extent utilized primarily through the
repayment of existing loans, deposit growth and liquid assets. Over the next
twelve months, $69.9 million of time deposits will mature. We expect to replace
these funds with new deposits. Our emphasis on local deposits, combined with our
liquid investment portfolio, provides a very stable funding base.

Since Bancorp is a holding company and does not conduct regular banking
operations, its primary sources of liquidity are dividends from the Bank. Under
the California Financial Code, payment of a dividend from the Bank to Bancorp
without advance regulatory approval is restricted to the lesser of the Bank's
retained earnings or the amount of the Bank's net profits from the previous
three fiscal years less the amount of dividends paid during that period. The
primary uses of funds for Bancorp are shareholder dividends and ordinary
operating expenses. Bancorp held $18.9 million of cash at March 31, 2021 which
is deemed sufficient to cover Bancorp's operational needs, share repurchases,
and cash dividends to shareholders through the end of 2021. Management
anticipates that there will be sufficient earnings at the Bank to provide
dividends to Bancorp to meet its funding requirements for the foreseeable
future.

© Edgar Online, source Glimpses