TACOMA, Wash., Jan. 23, 2014 /PRNewswire/ --

Highlights


    --  Fourth quarter 2013: Net income of $20.0 million and diluted earnings
        per share of $0.38, compared to net income of $13.5 million and diluted
        earnings per share of $0.34 for the prior year period
    --  Full year 2013: Net income of $60.0 million and diluted earnings per
        share of $1.21 compared to net income of $46.1 million and diluted
        earnings per share of $1.16 for the prior year period
    --  Excellent loan production of over $240 million during the quarter
    --  Nonperforming assets to period end noncovered assets reduced to 0.84%
    --  Solid core deposits at 96% of total deposits

Melanie Dressel, President and Chief Executive Officer of Columbia Banking System and Columbia Bank (NASDAQ: COLB ("Columbia") said today upon the release of Columbia's fourth quarter 2013 earnings, "Our results for the quarter reflect the positive impact we expected the West Coast merger to have on our financial performance. After only three quarters we have exceeded our earnings accretion estimate for the first full year. Loan originations have been strong throughout our entire footprint and continued to build in each successive quarter of 2013, achieving record production during the fourth quarter. I'm also pleased that our bankers continue to build relationships that result in continued core deposit growth."

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Significant Influences on the Quarter Ended December 31, 2013

Net Interest Margin ("NIM")

Columbia's net interest margin decreased to 5.03% for the fourth quarter of 2013, down from 5.37% for the third quarter of 2013. The decrease in the net interest margin for the current quarter compared to the third quarter of 2013 was due to a decrease of $4.0 million in accretion related to acquired loan portfolios, and to a lesser degree, current period loan originations occurring at rates below the existing portfolio yield.

Columbia's operating net interest margin((1)), decreased to 4.31% for the fourth quarter of 2013, compared to 4.41% for the third quarter of 2013. From the same period last year, the operating net interest margin increased 17 basis points, up from 4.14%, primarily due to smaller balances being held in lower yielding overnight funds during the current period.

The following table shows the impact to interest income resulting from accretion of income on acquired loan portfolios as well as the net interest margin and operating net interest margin for the periods presented:





                                                        Three Months Ended                            Twelve Months Ended
                                                        ------------------                            -------------------

                                               December 31,             December 31,            December 31,             December 31,
                                                   2013                      2012                   2013                      2012
                                              -------------            -------------           -------------            -------------

                                                                                (dollars in thousands)

    Incremental accretion
     income due to:

    FDIC acquired impaired
     loans                                                     $6,540                                          $10,850                                      $29,815                                   $55,305

    Other FDIC acquired loans                           237                             1,021                                   2,211                         5,872

    Other acquired loans                              6,540                                 -                                  26,200                             -
                                                      -----                               ---                                  ------                           ---

    Incremental accretion
     income                                                   $13,317                                          $11,871                                      $58,226                                   $61,177
                                                              =======                                          =======                                      =======                                   =======


    Reported net interest
     margin                                            5.03%                             5.15%                                   5.16%                         5.77%

    Operating net interest
     margin (1)                                        4.31%                             4.14%                                   4.32%                         4.36%


    (1) Operating net interest margin is a non-GAAP financial measure. See section titled "Non-GAAP Financial Measures" on the last page of this earnings release for the reconciliation of operating net interest
     margin to net interest margin.

Balance Sheet

Ms. Dressel commented, "Although the integration of West Coast was a major priority during 2013, I was pleased that both our longstanding bankers and those newest members of the team who joined us during the merger, remained externally focused which really enabled us to fire on all cylinders from a production point of view." Ms. Dressel continued, "A significant portion of our loan production during the quarter was offset by pay downs and prepayments."

At December 31, 2013, Columbia's total assets were $7.16 billion, an increase of $11.3 million from September 30, 2013 and an increase of $2.26 billion from December 31, 2012, primarily due to the acquisition of West Coast. Noncovered loans were $4.22 billion at December 31, 2013, up $25.7 million from September 30, 2013 and up 67%, or $1.69 billion, from $2.53 billion at prior year end due in large part to the acquisition of West Coast which added $1.41 billion in loans. Securities were $1.70 billion at December 31, 2013, an increase of $94.2 million, or 6% from $1.60 billion at September 30, 2013. The increase in the securities portfolio was a result of strong core deposit growth experienced late in the third quarter and early in the current period.

Total deposits at December 31, 2013 were $5.96 billion, relatively unchanged from $5.95 billion at September 30, 2013. Core deposits comprised 96% of total deposits, and were $5.70 billion at December 31, 2013.

Asset Quality

At December 31, 2013, nonperforming assets to noncovered assets were 0.84% or $57.9 million, down from 0.87%, or $59.6 million, at September 30, 2013. Nonaccrual loans decreased $1.9 million during the fourth quarter. The decrease in nonaccrual loans for the quarter was driven by payments of $5.6 million, charge-offs of $2.9 million, the return of $3.4 million of nonaccrual loans to accrual status, and $83 thousand of loans transferred to other real estate owned ("OREO"), partially offset by $10.1 million of new nonaccrual loans. Noncovered OREO and other personal property owned ("OPPO") increased by $277 thousand during the fourth quarter, as a result of loan foreclosures of $83 thousand and paying off $3.6 million of third-party liens on existing OREO, partially offset by $3.3 million in sales and $117 thousand in write-downs.

The following table sets forth, at the dates indicated, information regarding noncovered nonaccrual loans and total noncovered nonperforming assets:





                                    December 31,             September 30,     December 31,
                                        2013                      2013            2012
                                   -------------           --------------   -------------

                                                     (dollars in thousands)

    Nonaccrual noncovered loans:

    Commercial business                          $12,609                          $11,995           $9,299

    Real estate:

    One-to-four family residential         2,667                     2,220                   2,349

    Commercial and multifamily
     residential                          11,043                    14,025                  19,204
                                          ------                    ------                  ------

    Total real estate                     13,710                    16,245                  21,553

    Real estate construction:

    One-to-four family residential         3,705                     3,685                   4,900
                                           -----                     -----                   -----

    Total real estate construction         3,705                     3,685                   4,900

    Consumer                               3,991                     4,036                   1,643
                                           -----                     -----                   -----

    Total nonaccrual loans                34,015                    35,961                  37,395

    Noncovered other real estate
     owned and other personal
     property owned                       23,918                    23,641                  11,108

    Total nonperforming noncovered
     assets                                      $57,933                          $59,602          $48,503
                                                 =======                          =======          =======

The increase in nonperforming noncovered assets from December 31, 2012 to December 31, 2013 was largely attributable to the nonperforming assets acquired from West Coast, which consisted of $9.4 million of nonaccrual loans and $6.9 million of OREO at December 31, 2013.

The following table provides an analysis of the Company's allowance for loan and lease losses ("ALLL") at the dates and the periods indicated:





                                                Three Months Ended                                Twelve Months Ended
                                                   December 31,                                      December 31,
                                                   ------------                                      ------------

                                          2013                 2012                2013            2012
                                          ----                 ----                ----            ----

                                                                      (in thousands)

    Beginning balance                            $55,844                                $51,527                        $52,244  $53,041

    Charge-offs:

    Commercial business                 (1,912)                     (1,903)                      (4,942)              (10,173)

    One-to-four family residential
     real estate                           (37)                         (50)                       (228)                  (549)

    Commercial and multifamily
     residential real estate              (489)                        (365)                     (2,543)                (5,474)

    One-to-four family residential
     real estate construction                -                         (181)                       (133)                (1,606)

    Commercial and multifamily
     residential real estate
     construction                            -                            -                           -                    (93)

    Consumer                              (980)                        (658)                     (2,242)                (2,534)
                                          ----                         ----                      ------                 ------

    Total charge-offs                   (3,418)                     (3,157)                     (10,088)              (20,429)

    Recoveries:

    Commercial business                  1,124                          234                       2,444                  1,548

    One-to-four family residential
     real estate                            90                           83                         270                    285

    Commercial and multifamily
     residential real estate               524                          261                       1,033                  1,599

    One-to-four family residential
     real estate construction               16                          582                       2,665                  1,488

    Commercial and multifamily
     residential real estate
     construction                            -                            2                           -                     66

    Consumer                               200                          362                         552                  1,171
                                           ---                          ---                         ---                  -----

    Total recoveries                     1,954                        1,524                       6,964                  6,157
                                         -----                        -----                       -----                  -----

    Net charge-offs                     (1,464)                     (1,633)                      (3,124)              (14,272)

    Provision for loan and lease losses (2,100)                       2,350                       3,160                 13,475
                                        ------                        -----                       -----                 ------

    Ending balance                               $52,280                                $52,244                        $52,280  $52,244
                                                 =======                                =======                        =======  =======

Columbia's allowance for loan losses to nonperforming, noncovered loans ratio was 154% for the quarter, slightly down from 155% for the third quarter 2013 and up from 140% for the same period last year. The allowance for noncovered loan losses to period end loans was 1.24% at December 31, 2013 compared to 1.33% at September 30, 2013 and 2.07% at December 31, 2012. The decrease in the allowance percentage compared to December 31, 2012 resulted from including acquired loans in the ratio, for which only a small allowance was estimated at quarter-end given management's judgment that the remaining discount on the loans still significantly addresses the estimated credit losses in acquired loans. Excluding acquired loans, the allowance at December 31, 2013 represented 1.58% of noncovered loans, compared to 1.73% of noncovered loans at September 30, 2013. The decline reflects strong organic loan growth as well as continued improvement in the Company's core asset quality.

For the fourth quarter of 2013, Columbia had a provision recapture of $2.1 million for noncovered loans. For the comparable quarter last year the company had a provision of $2.4 million.

Andy McDonald, Columbia's Chief Credit Officer, commented, "We continue to see a declining trend in net loan charge-offs, along with positive migration in the loan portfolio as loans move from substandard to pass or exit the bank. This trend, coupled with declining loss rates within our ALLL model, resulted in a release of provision during the current quarter."

Impact of FDIC Acquired Loan Accounting

The following table illustrates the impact to earnings associated with Columbia's FDIC acquired loan portfolios:





                                                           FDIC Acquired Loan Activity


                             Three Months Ended                                  Twelve Months Ended
                             ------------------                                  -------------------

                    December 31,             December 31,          December 31, 2013             December 31,
                         2013                    2012                                                2012
                   -------------            -------------          -----------------            -------------

                                                          (in thousands)

    Incremental
     accretion
     income on
     FDIC acquired
     impaired
     loans                          $6,540                                             $10,850                  $29,815  $55,305

    Incremental
     accretion
     income on
     other FDIC
     acquired
     loans                   237                            1,021                                       2,211     5,872

    Recapture
     (provision)
     for losses on
     covered loans         1,582                           (2,511)                                      3,261   (25,892)

    Change in FDIC
     loss-sharing
     asset                (9,571)                          (9,680)                                    (45,017)  (24,467)

    Claw back
     liability
     benefit
     (expense)               (36)                             154                                        (278)       54

    Pre-tax
     earnings
     impact                        $(1,248)                                              $(166)                $(10,008) $10,872
                                   =======                                               =====                 ========  =======

The incremental accretion income in the table above represents the amount of income recorded on acquired loans above the contractual rate stated in the individual loan notes and stems from the discount established at the time these loan portfolios were acquired. At December 31, 2013, the accretable yield on acquired impaired loans was $103.9 million and the net discount on other FDIC acquired loans was $144 thousand. The accretable yield and net discount represent income to be recorded by Columbia over the remaining life of the acquired loans. Accretable yield is subject to change based upon expected future loan cash flows, which are remeasured by Columbia on a quarterly basis.

The $1.6 million net provision recapture for losses on covered loans in the current period is substantially offset by an 80%, or $1.3 million, charge to the change in the FDIC loss-sharing asset, resulting in a positive net pre-tax earnings impact of $317 thousand. The provision recapture for losses on covered loans was primarily due to increased expected future cash flows as remeasured during the current quarter when compared to the prior quarter's remeasurement.

The $9.6 million change in the FDIC loss-sharing asset in the current quarter negatively affected noninterest income and consists of $7.3 million of amortization expense, approximately $1.0 million of expense related to covered other real estate owned, and the $1.3 million adjustment described above. Included in amortization expense was $2.4 million in additional FDIC loss-sharing asset amortization expense during the quarter due to the implementation of new accounting guidance related to indemnification asset accounting, which generally accelerates the amortization of the indemnification asset. The new accounting guidance was adopted by Columbia at the beginning of 2013.

Fourth Quarter 2013 Results

Net Interest Income

Net interest income for the fourth quarter of 2013 was $77.2 million, an increase of $22.3 million from $54.9 million for the same quarter in 2012, primarily due to the interest and accretion income recorded during the fourth quarter of 2013 related to the West Coast acquisition, which closed on April 1, 2013.

Compared to the third quarter of 2013, net interest income decreased $3.2 million from $80.4 million primarily due to lower discount accretion recognized on the acquired loan portfolios. In the third quarter, Columbia recorded $10.0 million in discount accretion on the West Coast loan portfolio compared to only $6.5 million during the current quarter.

Noninterest Income

Total noninterest income was $10.6 million for the fourth quarter of 2013, compared to $6.6 million for the fourth quarter of 2012. The increase from the prior year period was primarily due to a $6.1 million increase in service charges and other fees resulting from the increased customer base from the West Coast acquisition. This increase was partially offset by the $3.7 million gain on investment securities recorded during the fourth quarter of 2012, for which there was no gain recorded in the current quarter.

Compared to the prior quarter, noninterest income before change in loss-sharing asset increased $736 thousand to $20.2 million. Merchant services fees were up $808 thousand over the prior quarter. However, approximately $1.0 million of noninterest income was related to the integration of a West Coast operating platform and is not expected to continue.

The change in the FDIC loss-sharing asset is a significant component of noninterest income. The following table reflects the income statement components of the change in the FDIC loss-sharing asset for the three and twelve month periods indicated:





                                          Three Months Ended                            Twelve Months Ended

                                             December 31,                                  December 31,
                                             ------------                                  ------------

                                        2013                 2012                2013               2012
                                        ----                 ----                ----               ----

                                                                  (in thousands)

    Adjustments reflected in income

    Amortization, net                 (7,259)                        (9,522)                     (36,729)    (42,940)

    Loan impairment (recapture)       (1,265)                         2,009                       (2,609)     20,714

    Sale of other real estate         (1,101)                        (2,908)                      (6,177)     (7,789)

    Write-downs of other real estate     (10)                           687                          364       5,190

    Other                                 64                             54                          132         358
                                         ---                            ---

    Change in FDIC loss-sharing asset          $(9,571)                               $(9,680)              $(45,019) $(24,467)
                                               =======                                =======               ========  ========

Noninterest Expense

Total noninterest expense for the fourth quarter of 2013 was $63.6 million, an increase of $25.8 million, or 68% from $37.8 million for the same quarter in 2012. The increase from the prior year period was primarily due to additional ongoing noninterest expense resulting from the West Coast acquisition as well as the acquisition-related expenses of $7.9 million for the current quarter compared to only $649 thousand for the prior year period.

Compared to the third quarter of 2013, noninterest expense decreased $1.1 million. Excluding acquisition related expenses of $7.9 million for the current quarter and $7.6 million for the third quarter, total noninterest expense declined $1.4 million, primarily due to the benefit from the operation of OREO which was $518 thousand greater in the current quarter.

Clint Stein, Columbia's Chief Financial Officer, commented, "Our improving efficiency ratio is indicative of the steady progress we continue to make in enhancing our operating leverage." Mr. Stein continued, "Through many of our performance metrics, we are now able to clearly see the benefit of the additional scale provided by the West Coast merger."

Dividend

The Board of Directors announced that a quarterly cash dividend of $0.12 per common share, and per common share equivalent for holders of preferred stock, will be paid on February 19, 2014 to shareholders of record on February 5, 2014. The $0.12 cash dividend represents a 9% increase over the dividend paid for the prior quarter, and 20% for the same period a year ago.

Organizational update

Ms. Dressel commented, "We continually evaluate our delivery channels as an important component of ongoing efforts to improve efficiencies without compromising customer service. With the consolidation of overlapping locations as a result of the West Coast merger, we ended the year with 142 branches consisting of 80 locations in Washington and 62 in Oregon."

Conference Call

Columbia's management will discuss the fourth quarter 2013 results on a conference call scheduled for Thursday, January 23, 2014 at 1:00 p.m. PST (4:00 pm EST). Interested parties may listen to this discussion by calling 1-866-378-3802; Conference ID code #35813170.

A conference call replay will be available from approximately 5:00 p.m. PST on January 23, 2014 through midnight PST on January 30, 2014. The conference call replay can be accessed by dialing 1-855-859-2056 and entering Conference ID code #35813170.

About Columbia

Headquartered in Tacoma, Washington, Columbia Banking System, Inc. is the holding Company of Columbia State Bank, a Washington state-chartered full-service commercial bank. For the seventh consecutive year, the bank was named in 2013 as one of Puget Sound Business Journal's "Washington's Best Workplaces."

More information about Columbia can be found on its website at www.columbiabank.com.

# # #

Note Regarding Forward-Looking Statements

This news release includes forward looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, which management believes are a benefit to shareholders. These forward looking statements describe Columbia's management's expectations regarding future events and developments such as future operating results, growth in loans and deposits, continued success of Columbia's style of banking and the strength of the local economy. The words "will," "believe," "expect," "intend," "should," and "anticipate" and words of similar construction are intended in part to help identify forward looking statements. Future events are difficult to predict, and the expectations described above are necessarily subject to risk and uncertainty that may cause actual results to differ materially and adversely. In addition to discussions about risks and uncertainties set forth from time to time in Columbia's filings with the Securities and Exchange Commission, available at the SEC's website at www.sec.gov and the Company's website at www.columbiabank.com, including the "Risk Factors," "Business" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" sections of our annual reports on Form 10-K and quarterly reports on Form 10-Q, factors that may cause actual results to differ materially from those contemplated by such forward-looking statements include, among others, the following: (1) local, national and international economic conditions may be less favorable than expected or have a more direct and pronounced effect on Columbia than expected and adversely affect Columbia's ability to continue its internal growth at historical rates and maintain the quality of its earning assets; (2) changes in interest rates may reduce interest margins more than expected and negatively affect funding sources; (3) projected business increases following strategic expansion or opening or acquiring new branches may be lower than expected; (4) costs or difficulties related to the integration of acquisitions may be greater than expected; (5) competitive pressure among financial institutions may increase significantly; and (6) legislation or regulatory requirements or changes may adversely affect the businesses in which Columbia is engaged. We believe the expectations reflected in our forward-looking statements are reasonable, based on information available to us on the date hereof. However, given the described uncertainties and risks, we cannot guarantee our future performance or results of operations and you should not place undue reliance on these forward-looking statements. We undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. The factors noted above and the risks and uncertainties described in our SEC filings should be considered when reading any forward-looking statements in this release.




    Contacts:                         Melanie J. Dressel,
                                                President

                                      and Chief Executive
                                                  Officer

                                           (253) 305-1911


                                Clint E. Stein, Executive
                                           Vice President

                                      and Chief Financial
                                                  Officer

                                           (253) 593-8304




    FINANCIAL STATISTICS

    Columbia Banking System, Inc.

    Unaudited                                                              Three Months Ended                                        Twelve Months Ended

                                                                              December 31,                                              December 31,
                                                                              ------------                                              ------------

                                                                 2013                     2012                     2013                     2012
                                                                 ----                     ----                     ----                     ----

    Earnings                                                                      (dollars in thousands except per share amounts)
    --------

    Net interest income                                                    $77,209                                           $54,898                                          $291,095                                      $238,927

    Provision (recapture) for loan and
     lease losses                                                          $(2,100)                                           $2,350                                            $3,160                                       $13,475

    Provision (recapture) for losses on
     covered loans, net (1)                                                $(1,582)                                           $2,511                                           $(3,261)                                      $25,892

    Noninterest income                                                     $10,612                                            $6,567                                           $26,700                                       $27,058

    Noninterest expense                                                    $63,619                                           $37,800                                          $230,886                                      $162,913

    Acquisition-related expense (included
     in noninterest expense)                                                $7,910                                              $649                                           $25,488                                        $1,780

    Net income                                                             $19,973                                           $13,462                                           $60,016                                       $46,143

    Per Common Share
    ----------------

    Earnings (basic)                                                         $0.39                                             $0.34                                             $1.24                                         $1.16

    Earnings (diluted)                                                       $0.38                                             $0.34                                             $1.21                                         $1.16

    Book value                                                              $20.50                                            $19.25                                            $20.50                                        $19.25

    Averages
    --------

    Total assets                                                        $7,192,084                                        $4,925,736                                        $6,558,517                                    $4,826,283

    Interest-earning assets                                             $6,269,894                                        $4,388,487                                        $5,754,543                                    $4,246,724

    Loans, including covered loans                                      $4,504,587                                        $2,926,825                                        $4,140,826                                    $2,900,520

    Securities                                                          $1,662,720                                        $1,007,059                                        $1,474,744                                    $1,011,294

    Deposits                                                            $6,003,657                                        $4,012,764                                        $5,420,577                                    $3,875,666

    Core deposits                                                       $5,735,099                                        $3,769,409                                        $5,146,776                                    $3,609,467

    Interest-bearing deposits                                           $3,839,060                                        $2,714,292                                        $3,596,343                                    $2,683,630

    Interest-bearing liabilities                                        $3,886,126                                        $2,796,155                                        $3,683,145                                    $2,808,968

    Noninterest-bearing deposits                                        $2,164,597                                        $1,298,472                                        $1,824,234                                    $1,192,036

    Shareholders' equity                                                $1,056,694                                          $767,781                                          $979,099                                      $761,185

    Financial Ratios
    ----------------

    Return on average assets                                     1.11%                                 1.09%                                0.92%                                 0.96%

    Return on average common equity                              7.57%                                 6.98%                                6.14%                                 6.06%

    Average equity to average assets                            14.69%                                15.59%                               14.93%                                15.77%

    Net interest margin                                          5.03%                                 5.15%                                5.16%                                 5.77%

    Efficiency ratio (tax equivalent)(2)                        64.83%                                68.26%                               66.16%                                69.17%


                                                                            December 31,
                                                                            ------------

    Period end                                                   2013                     2012
    ----------                                                   ----                     ----

    Total assets                                                        $7,161,582                                        $4,906,335

    Covered assets, net                                                   $289,790                                          $407,648

    Loans, excluding covered loans, net                                 $4,219,451                                        $2,525,710

    Allowance for noncovered loan and
     lease losses                                                          $52,280                                           $52,244

    Securities                                                          $1,696,640                                        $1,023,484

    Deposits                                                            $5,959,475                                        $4,042,085

    Core deposits                                                       $5,696,357                                        $3,802,366

    Shareholders' equity                                                $1,053,249                                          $764,008

    Nonperforming, noncovered assets
    --------------------------------

    Nonaccrual loans                                                       $34,015                                           $37,395

    Other real estate owned ("OREO") and
     other personal property owned
     ("OPPO")                                                  23,918                                11,108

    Total nonperforming, noncovered assets                                 $57,933                                           $48,503
                                                                           -------                                           -------

    Nonperforming assets to period-end
     noncovered loans + OREO and OPPO                            1.37%                                 1.91%

    Nonperforming loans to period-end
     noncovered loans                                            0.81%                                 1.48%

    Nonperforming assets to period-end
     noncovered assets                                           0.84%                                 1.08%

    Allowance for loan and lease losses to
     period-end noncovered loans                                 1.24%                                 2.07%

    Allowance for loan and lease losses to
     nonperforming noncovered loans                            153.70%                               139.71%

    Net noncovered loan charge-offs                                         $3,124                       (3)                 $14,272                       (4)


    (1) Provision(recapture) for losses on covered loans was partially offset by $1.3 million in expense and $2.0 million in income recorded to Change in FDIC loss-sharing asset in the Consolidated Statements of Income for the three months ended December 31, 2013 and
     2012, respectively. For the year ended December 31, 2013 and 2012, provision(recapture) for losses on covered loans was partially offset by $2.6 million in expense and $20.7 million in income, respectively.

    (2) Noninterest expense, excluding net benefit of operation of other real estate and other personal property, FDIC clawback liability and acquisition-related expenses, divided by the sum of (1)net interest income on a tax equivalent basis, excluding incremental
     accretion income on the acquired loan portfolio, premium amortization on acquired securities, interest reversals on nonaccrual loans, and prepayment expenses on FHLB advances, and (2)noninterest income on a tax equivalent basis, excluding gain/loss on investment
     securities and the change in FDIC loss-sharing asset.

    (3)  For the twelve months ended December 31, 2013.

    (4)  For the twelve months ended December 31, 2012.


    FINANCIAL STATISTICS

    Columbia Banking System, Inc.

    Unaudited                                December 31,                               December 31,

                                                               2013                                    2012
                                                               ----                                    ----

    Loan Portfolio
     Composition                                         (dollars in thousands)
    --------------

    Noncovered loans:

    Commercial business                       $1,561,782                        37.0%                                   $1,155,158            45.7%

    Real estate:

    One-to-four family
     residential                    108,317                              2.6%                        43,922                          1.7%

    Commercial and
     multifamily residential      2,080,075                             49.2%                     1,061,201                         42.0%
                                  ---------                             ----                      ---------                         ----

    Total real estate             2,188,392                             51.8%                     1,105,123                         43.7%

    Real estate construction:

    One-to-four family
     residential                     54,155                              1.3%                        50,602                          2.0%

    Commercial and
     multifamily residential        126,390                              3.0%                        65,101                          2.7%
                                    -------                              ---                         ------                          ---

    Total real estate
     construction                   180,545                              4.3%                       115,703                          4.7%

    Consumer                        357,014                              8.5%                       157,493                          6.2%
                                    -------                              ---                        -------                          ---

    Subtotal loans                4,287,733                            101.6%                     2,533,477                        100.3%

    Less:  Net unearned
     income                         (68,282)                           (1.6)%                        (7,767)                       (0.3)%
                                    -------                            -----                         ------                        -----

    Total noncovered loans,
     net of unearned income       4,219,451                            100.0%                     2,525,710                        100.0%
                                                                       =====                                                       =====

    Less:  Allowance for loan
     and lease losses               (52,280)                                             (52,244)
                                    -------                                              -------

    Noncovered loans, net         4,167,171                                            2,473,466

    Covered loans, net of
     allowance for loan
     losses of ($20,174) and
     ($30,056), respectively        277,671                                              391,337
                                    -------                                              -------

    Total loans, net                          $4,444,842                                                     $2,864,803
                                              ==========                                                     ==========

    Loans held for sale                             $735                                                         $2,563
                                                    ====                                                         ======


                                           December 31,                            December 31,

                                                               2013                                    2012
                                                               ----                                    ----

    Deposit Composition                                  (dollars in thousands)
    -------------------

    Core deposits:

    Demand and other non-
     interest bearing                         $2,171,703                        36.4%                                   $1,321,171            32.7%

    Interest bearing demand       1,170,006                             19.6%                       870,821                         21.5%

    Money market                  1,569,261                             26.3%                     1,043,459                         25.8%

    Savings                         496,444                              8.3%                       314,371                          7.8%

    Certificates of deposit
     less than $100,000             288,943                              4.9%                       252,544                          6.2%
                                    -------                              ---                        -------                          ---

    Total core deposits           5,696,357                             95.5%                     3,802,366                         94.0%


    Certificates of deposit
     greater than $100,000          201,498                              3.5%                       212,924                          5.3%

    Certificates of deposit
     insured by CDARS(R)             19,488                              0.3%                        26,720                          0.7%

    Brokered money market
     accounts                        41,765                              0.7%                             -                               - %
                                     ------                                                             ---

    Subtotal                      5,959,108                            100.0%                     4,042,010                        100.0%
                                                                       =====                                                       =====

    Premium resulting from
     acquisition date fair
     value adjustment                   367                                                                          75
                                        ---                                                                        ---

    Total deposits                            $5,959,475                                                                $4,042,085
                                              ==========                                                                ==========




    FINANCIAL STATISTICS

    Columbia Banking System, Inc.

    Unaudited


                                                               December 31,                                  December 31,

                                                                               2013                                        2012
                                                                               ----                                        ----

                                                       OREO                  OPPO                  OREO                  OPPO
                                                       ----                  ----                  ----                  ----

    OREO and OPPO Composition                                                        (in thousands)
    -------------------------

    Covered                                                      $12,093                                         $26             $16,311      $45

    Noncovered                                          23,834                              84                           10,676      432

    Total                                                        $35,927                                        $110             $26,987     $477
                                                                 =======                                        ====             =======     ====


                                                          Three Months Ended                       Twelve Months Ended

                                                             December 31,                              December 31,
                                                             ------------                              ------------

                                                          2013                 2012                   2013                 2012
                                                          ----                 ----                   ----                 ----

    OREO and OPPO Earnings Impact                                                    (in thousands)
    -----------------------------

    Net cost of operation of
     noncovered OREO                                                 $59                                        $664              $1,249   $4,766

    Net benefit of operation of
     covered OREO                                       (1,354)                         (2,097)                          (8,650)  (6,735)

    Net benefit of operation of
     OREO                                                        $(1,295)                                    $(1,433)            $(7,401) $(1,969)
                                                                 =======                                     =======             =======  =======


    Noncovered OPPO cost (benefit),
     net                                                             $(4)                                      $(271)              $(129)  $1,971

    Covered OPPO benefit, net                               (9)                           (197)                              (9)    (213)

    OPPO cost (benefit), net (1)                                    $(13)                                      $(468)              $(138)  $1,758
                                                                    ====                                       =====               =====   ======


    (1) OPPO cost (benefit), net is included in Other noninterest expense in the Consolidated Statements of Income.



     The following table shows a summary of FDIC acquired loan accounting for the five most recent quarters:


                                                                Three Months Ended
                                                                ------------------

                          December 31,           September 30,               June 30,        March 31, December 31,

                                  2013                     2013                 2013            2013         2012
                                  ----                     ----                 ----            ----         ----

                                                                  (in thousands)

    Expense to pre-tax
     earnings                           $(1,248)                             $(3,362)                     $(3,149)          $(2,249)    $(166)


    Balance sheet
     components:

    Covered loans, net of
     allowance                         $277,671                             $302,160                     $338,661          $363,213  $391,337

    Covered OREO                12,093                   12,730                       12,854               13,811   16,311

    FDIC loss-sharing
     asset                      39,846                   53,559                       67,374               83,115   96,354




    QUARTERLY FINANCIAL STATISTICS

    Columbia Banking System, Inc.

    Unaudited                                                                                  Three Months Ended
                                                                                               ------------------

                                            December 31,              September 30,              June 30,                March 31,   December 31,

                                                    2013                       2013                   2013                     2013          2012
                                                    ----                       ----                   ----                     ----          ----

                                                                                  (dollars in thousands except per share)

    Earnings
    --------

    Net interest income                                      $77,209                                            $80,415                              $79,989             $53,482     $54,898

    Provision (recapture) for loan and
     lease losses                                            $(2,100)                                            $4,260                               $2,000             $(1,000)     $2,350

    Provision (recapture) for losses on
     covered loans                                           $(1,582)                                             $(947)                             $(1,712)               $980      $2,511

    Noninterest income                                       $10,612                                             $7,622                               $6,808              $1,658      $6,567

    Noninterest expense                                      $63,619                                            $64,714                              $64,504             $38,049     $37,800

    Acquisition-related expense (included
     in noninterest expense)                                  $7,910                                             $7,621                               $9,234                $723        $649

    Net income                                               $19,973                                            $13,276                              $14,591             $12,176     $13,462

    Per Common Share
    ----------------

    Earnings (basic)                                           $0.39                                              $0.26                                $0.28               $0.31       $0.34

    Earnings (diluted)                                         $0.38                                              $0.25                                $0.28               $0.31       $0.34

    Book value                                                $20.50                                             $20.35                               $20.07              $19.32      $19.25

    Averages
    --------

    Total assets                                          $7,192,084                                         $7,048,864                           $7,110,957          $4,851,044  $4,925,736

    Interest-earning assets                               $6,269,894                                         $6,101,960                           $6,284,281          $4,336,978  $4,388,487

    Loans, including covered loans                        $4,504,587                                         $4,504,040                           $4,571,181          $2,962,559  $2,926,825

    Securities                                            $1,662,720                                         $1,512,292                           $1,665,180          $1,051,657  $1,007,059

    Deposits                                              $6,003,657                                         $5,837,018                           $5,824,802          $3,990,127  $4,012,764

    Core deposits                                         $5,735,099                                         $5,558,246                           $5,526,238          $3,741,086  $3,769,409

    Interest-bearing deposits                             $3,839,060                                         $3,805,260                           $3,986,581          $2,740,100  $2,714,292

    Interest-bearing liabilities                          $3,886,126                                         $3,898,997                           $4,161,095          $2,771,743  $2,796,155

    Noninterest-bearing deposits                          $2,164,597                                         $2,031,758                           $1,838,221          $1,250,027  $1,298,472

    Shareholders' equity                                  $1,056,694                                         $1,036,134                           $1,051,380            $768,390    $767,781

    Financial Ratios
    ----------------

    Return on average assets                        1.11%                                 0.75%                                0.82%                    1.02%   1.09%

    Return on average common equity                 7.57%                                 5.13%                                5.56%                    6.43%   6.98%

    Average equity to average assets               14.69%                                14.70%                               14.79%                   15.84%  15.59%

    Net interest margin                             5.03%                                 5.37%                                5.19%                    5.06%   5.15%

    Efficiency ratio (tax equivalent)              64.83%                                66.59%                               65.54%                   68.68%  68.26%

    Period end
    ----------

    Total assets                                          $7,161,582                                         $7,150,297                           $7,070,465          $4,905,011  $4,906,335

    Covered assets, net                                     $289,790                                           $314,898                             $351,545            $377,024    $407,648

    Loans, excluding covered loans, net                   $4,219,451                                         $4,193,732                           $4,181,018          $2,621,212  $2,525,710

    Allowance for noncovered loan and lease
     losses                                                  $52,280                                            $55,844                              $51,698             $51,119     $52,244

    Securities                                            $1,696,640                                         $1,602,484                           $1,541,039          $1,033,783  $1,023,484

    Deposits                                              $5,959,475                                         $5,948,967                           $5,747,861          $4,046,539  $4,042,085

    Core deposits                                         $5,696,357                                         $5,662,958                           $5,467,899          $3,796,574  $3,802,366

    Shareholders' equity                                  $1,053,249                                         $1,045,797                           $1,030,674            $769,660    $764,008

    Nonperforming, noncovered assets
    --------------------------------

    Nonaccrual loans                                         $34,015                                            $35,961                              $43,610             $32,886     $37,395

    OREO and OPPO                                 23,918                                23,641                               24,423                   12,000  11,108
                                                  ------                                ------                               ------                   ------  ------

    Total nonperforming, noncovered assets                   $57,933                                            $59,602                              $68,033             $44,886     $48,503
                                                             -------                                            -------                              -------             -------     -------

    Nonperforming assets to period-end
     noncovered loans + OREO and OPPO               1.37%                                 1.41%                                1.62%                    1.70%   1.91%

    Nonperforming loans to period-end
     noncovered loans                               0.81%                                 0.86%                                1.04%                    1.25%   1.48%

    Nonperforming assets to period-end
     noncovered assets                              0.84%                                 0.87%                                1.01%                    0.99%   1.08%

    Allowance for loan and lease losses to
     period-end noncovered loans                    1.24%                                 1.33%                                1.24%                    1.95%   2.07%

    Allowance for loan and lease losses to
     nonperforming noncovered loans               153.70%                               155.29%                              118.55%                  155.44% 139.71%

    Net noncovered loan charge-offs                           $1,464                                               $114                               $1,421                $125      $1,633




    CONSOLIDATED STATEMENTS OF INCOME

    Columbia Banking System, Inc.

    Unaudited                             Three Months Ended                                 Twelve Months Ended

                                             December 31,                                       December 31,
                                             ------------                                       ------------

                                        2013                 2012                   2013                 2012
                                        ----                 ----                   ----                 ----

                                                           (in thousands except per share)

    Interest Income

    Loans                                      $69,294                                     $50,558               $266,284  $219,433

    Taxable securities                 6,400                           3,862                           20,459      18,276

    Tax-exempt securities              2,548                           2,499                            9,837       9,941

    Federal funds sold and deposits
     in banks                             65                             290                              355         854
                                         ---                             ---                              ---         ---

    Total interest income             78,307                          57,209                          296,935     248,504

    Interest Expense

    Deposits                             890                           1,208                            3,962       5,887

    Federal Home Loan Bank advances       89                             379                             (404)      2,608

    Prepayment charge on Federal
     Home Loan Bank advances               -                             603                            1,548         603

    Other borrowings                     119                             121                              734         479
                                         ---                             ---                              ---         ---

    Total interest expense             1,098                           2,311                            5,840       9,577
                                       -----                           -----                            -----       -----

    Net Interest Income               77,209                          54,898                          291,095     238,927

    Provision (recapture) for loan
     and lease losses                 (2,100)                          2,350                            3,160      13,475

    Provision (recapture) for
     losses on covered loans, net     (1,582)                          2,511                           (3,261)     25,892
                                      ------                           -----                           ------      ------

    Net interest income after
     provision (recapture) for loan
     and lease losses                 80,891                          50,037                          291,196     199,560

    Noninterest Income

    Service charges and other fees    13,840                           7,776                           48,351      29,998

    Merchant services fees             2,878                           1,987                            8,812       8,154

    Investment securities gains,
     net                                   -                           3,671                              462       3,733

    Bank owned life insurance            960                             684                            3,570       2,861

    Change in FDIC loss-sharing
     asset                            (9,571)                         (9,680)                         (45,017)    (24,467)

    Other                              2,505                           2,129                           10,522       6,779
                                       -----                           -----                           ------       -----

    Total noninterest income          10,612                           6,567                           26,700      27,058

    Noninterest Expense

    Compensation and employee
     benefits                         34,835                          20,950                          125,432      85,434

    Occupancy                         11,494                           4,721                           33,054      20,031

    Merchant processing                  891                             888                            3,551       3,612

    Advertising and promotion            895                             308                            4,090       3,650

    Data processing and
     communications                    3,573                           2,451                           14,076       9,714

    Legal and professional fees        2,363                           2,694                           12,338       8,915

    Taxes, licenses and fees             996                           1,142                            5,033       4,736

    Regulatory premiums                1,300                             824                            4,706       3,384

    Net benefit of operation of
     other real estate                (1,295)                         (1,433)                          (7,401)     (1,969)

    Amortization of intangibles        1,657                           1,083                            6,045       4,445

    FDIC clawback liability expense
     (recovery)                           36                            (154)                             278         (54)

    Other                              6,874                           4,326                           29,684      21,015
                                       -----                           -----                           ------      ------

    Total noninterest expense         63,619                          37,800                          230,886     162,913
                                      ------                          ------                          -------     -------

    Income before income taxes        27,884                          18,804                           87,010      63,705

    Provision for income taxes         7,911                           5,342                           26,994      17,562
                                       -----                           -----                           ------      ------

    Net Income                                 $19,973                                     $13,462                $60,016   $46,143
                                               =======                                     =======                =======   =======

    Earnings per common share

    Basic                                        $0.39                                       $0.34                  $1.24     $1.16

    Diluted                                      $0.38                                       $0.34                  $1.21     $1.16

    Dividends paid per common share              $0.11                                       $0.09                  $0.41     $0.98

    Weighted average number of
     common shares outstanding        50,847                          39,295                           47,993      39,260

    Weighted average number of
     diluted common shares
     outstanding                      52,358                          39,297                           49,051      39,263




    CONSOLIDATED BALANCE SHEETS

    Columbia Banking System, Inc.

    Unaudited                                                                                                                                       December 31,                     December 31,

                                                                                                                                                                2013                            2012
                                                                                                                                                                ----                            ----

                                                                                                                                                           (in thousands)

                                                                                        ASSETS

    Cash and due from banks                                                                                                     $165,030                                    $124,573

    Interest-earning deposits with banks                                                                            14,531                        389,353
                                                                                                                    ------                        -------

    Total cash and cash equivalents                                                                                179,561                        513,926

    Securities available for sale at fair value (amortized cost of $1,680,491 and $969,359,
     respectively)                                                                                               1,664,111                      1,001,665

    Federal Home Loan Bank stock at cost                                                                            32,529                         21,819

    Loans held for sale                                                                                                735                          2,563

    Loans, excluding covered loans, net of unearned income of ($68,282) and ($7,767), respectively               4,219,451                      2,525,710

    Less: allowance for loan and lease losses                                                                       52,280                         52,244
                                                                                                                    ------                         ------

    Loans, excluding covered loans, net                                                                          4,167,171                      2,473,466

    Covered loans, net of allowance for loan losses of ($20,174) and ($30,056), respectively                       277,671                        391,337
                                                                                                                   -------                        -------

    Total loans, net                                                                                             4,444,842                      2,864,803

    FDIC loss-sharing asset                                                                                         39,846                         96,354

    Interest receivable                                                                                             22,206                         14,268

    Premises and equipment, net                                                                                    154,732                        118,708

    Other real estate owned ($12,093 and $16,311 covered by FDIC loss-share, respectively)                          35,927                         26,987

    Goodwill                                                                                                       343,429                        115,554

    Other intangible assets, net                                                                                    25,852                         15,721

    Other assets                                                                                                   217,812                        113,967

    Total assets                                                                                                              $7,161,582                                  $4,906,335
                                                                                                                              ==========                                  ==========

                                                                         LIABILITIES AND SHAREHOLDERS' EQUITY

    Deposits:

    Noninterest-bearing                                                                                                       $2,171,703                                  $1,321,171

    Interest-bearing                                                                                             3,787,772                      2,720,914
                                                                                                                 ---------                      ---------

    Total deposits                                                                                               5,959,475                      4,042,085

    Federal Home Loan Bank advances                                                                                 36,606                          6,644

    Securities sold under agreements to repurchase                                                                  25,000                         25,000

    Other liabilities                                                                                               87,252                         68,598
                                                                                                                    ------                         ------

    Total liabilities                                                                                            6,108,333                      4,142,327

    Commitments and contingent liabilities

                                                                                                    December 31,            December 31,

                                                                                                            2013                    2012
                                                                                                            ----                    ----

    Preferred stock (no par value)

    Authorized shares                                                                                      2,000                              -

    Issued and outstanding                                                                                     9                              -                                2,217                       -

    Common stock (no par value)

    Authorized shares                                                                                     63,033                         63,033

    Issued and outstanding                                                                                51,265                         39,686                              860,562                 581,471

    Retained earnings                                                                                              202,514                        162,388

    Accumulated other comprehensive income (loss)                                                                  (12,044)                        20,149
                                                                                                                   -------                         ------

    Total shareholders' equity                                                                                   1,053,249                        764,008

    Total liabilities and shareholders' equity                                                                                $7,161,582                                  $4,906,335
                                                                                                                              ==========                                  ==========

Non-GAAP Financial Measures

The Company considers operating net interest margin to be an important measurement as it more closely reflects the ongoing operating performance of the Company. Despite the importance of the operating net interest margin to the Company, there is no standardized definition for it and, as a result, the Company's calculations may not be comparable with other organizations. Also, there may be limits in the usefulness of this measure to investors. As a result, the Company encourages readers to consider its consolidated financial statements in their entirety and not to rely on any single financial measure.

The following table reconciles the Company's calculation of the operating net interest margin to the net interest margin:



                              Three Months Ended                Twelve Months Ended
                                 December 31,                       December 31,
                             -------------------

                               2013              2012              2013              2012
                               ----              ----              ----              ----


    Net interest margin        5.03%                    5.15%                        5.16%   5.77%
                               ----                     ----                         ----    ----

    Adjustments to net
     interest margin to
     arrive at operating net
     interest margin:

    Incremental accretion
     income on FDIC acquired
     impaired loans          (0.42)%                  (0.99)%                      (0.52)% (1.30)%

    Incremental accretion
     income on other FDIC
     acquired loans          (0.01)%                  (0.09)%                      (0.04)% (0.14)%

    Incremental accretion
     income on other
     acquired loans          (0.42)%                       -  %                    (0.46)%      -  %

    Premium amortization on
     acquired securities       0.12%                       -  %                      0.13%      -  %

    Interest reversals on
     nonaccrual loans          0.01%                    0.02%                        0.02%   0.02%

    Prepayment charges on
     FHLB advances                -  %                  0.05%                        0.03%   0.01%

    Operating net interest
     margin                    4.31%                    4.14%                        4.32%   4.36%
                               ====                     ====                         ====    ====

SOURCE Columbia Banking System, Inc.