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      COLUMBIA BANKING SYSTEM, INC. REPORTS THIRD QUARTER 2023 RESULTS

      Columbia Banking System, Inc. (PRNewsfoto/Umpqua Holdings Corporation)

      News provided by

      Columbia Banking System, Inc.

      Oct 18, 2023, 16:02 ET

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      Third Quarter 2023 Results

      • Net income of $136 million, or $0.65 per diluted common share
      • Operating net income of $164 million, or $0.79 per diluted common share1
      • Consolidated asset balances of $52 billion at quarter end
      • Loan balances of $37 billion and deposit balances of $42 billion at quarter end
      • Estimated CET1 and total capital ratios of 9.4% and 11.5% at quarter end

      TACOMA, Wash., Oct. 18, 2023 /PRNewswire/ -- 

      $0.65


      $0.79


      $22.21


      $14.22

      Earnings per diluted common share


      Operating earnings per diluted
      common share 1


      Book value per common share


      Tangible book value per common
      share 1

      CEO Commentary

      "Our teams remain focused on their customers and communities as we continue to drive balanced growth for the organization," said Clint Stein, President and CEO. "We are back to business as usual, and our third quarter results highlight stabilizing customer deposit trends, relationship-driven growth in our loan portfolio and customer-based fee income, and a smaller impact from merger-related expense that affect our reported results. We achieved $140 million in annualized net merger-related cost savings through quarter end, surpassing our originally announced target of $135 million despite continued investment in our growing franchise, which includes the opening of our first branch in Utah during the third quarter.  Our talented associates, expanding footprint, and customer-focused business model enable us to continue to win business and drive shareholder value."

      –Clint Stein, President and CEO of Columbia Banking System, Inc.

      3Q23 HIGHLIGHTS (COMPARED TO 2Q23)





      Net Interest
      Income and
      NIM

      •   Net interest income decreased by $3 million or 1% on a linked-quarter basis as the increase in interest income due to higher yields was more than offset by higher funding costs.


      •   Net interest margin was 3.91%, down 2 basis points from the prior quarter. The second full quarter as a combined organization, higher customer balances, and consistent purchase accounting trends contributed to net interest margin stabilization between quarters.





      Non-Interest
      Income and
      Expense

      •   Non-interest income increased by $4 million due primarily to higher customer-related fee income and loan gain-on-sale income as well as a lower loss due to cumulative non-merger fair value accounting and hedges.


      •   Non-interest expense decreased by $24 million due to the realization of cost savings and lower merger-related expense.





      Credit Quality

      •   Net charge-offs were 0.25% of average loans and leases (annualized) compared to 0.30% in the prior quarter. Charge-off activity remains centered in the FinPac portfolio.


      •   Provision expense of $37 million relates to portfolio mix changes and credit migration trends.


      •   Non-performing assets to total assets was 0.20% compared to 0.15% at June 30, 2023.





      Capital

      •   Estimated total risk-based capital ratio of 11.5% and estimated common equity tier 1 risk-based capital ratio of 9.4%.


      •   Declared a quarterly cash dividend of $0.36 per common share on August 14, 2023, which was paid September 11, 2023.





      Notable items

      •   Sold $159 million in non-relationship jumbo residential mortgage loans that were marked to fair value at merger close.


      •   Completed the sale of approximately one-third of the MSR portfolio.


      •   Incurred $19 million in merger-related expense.


      3Q23 KEY FINANCIAL DATA







      PERFORMANCE METRICS

      3Q23


      2Q23


      3Q22

      Return on average assets

      1.02 %


      1.00 %


      1.09 %

      Return on average common
      equity

      11.07 %


      10.84 %


      12.99 %

      Return on average tangible
      common equity 1

      16.93 %


      16.63 %


      13.02 %

      Operating return on average
      assets 1

      1.23 %


      1.27 %


      1.33 %

      Operating return on average
      common equity 1

      13.40 %


      13.77 %


      15.86 %

      Operating return on average
      tangible common equity 1

      20.48 %


      21.13 %


      15.90 %

      Net interest margin

      3.91 %


      3.93 %


      3.88 %

      Efficiency ratio

      57.82 %


      62.60 %


      56.07 %







      INCOME STATEMENT

      ($ in 000s, excl. per share data)

      3Q23


      2Q23


      3Q22

      Net interest income

      $480,875


      $483,975


      $287,604

      Provision for credit losses

      $36,737


      $16,014


      $27,572

      Non-interest income

      $43,981


      $39,678


      $29,445

      Non-interest expense

      $304,147


      $328,559


      $177,964

      Pre-provision net revenue 1

      $220,709


      $195,094


      $139,085

      Operating pre-provision net
      revenue1

      $258,687


      $243,114


      $163,793

      Earnings per common share -
      diluted 2

      $0.65


      $0.64


      $0.65

      Operating earnings per common
      share - diluted 1,2

      $0.79


      $0.81


      $0.79

      Dividends paid per share 2

      $0.36


      $0.36


      $0.35







      BALANCE SHEET

      3Q23


      2Q23


      3Q22

      Total assets

             $52.0B


             $53.6B


             $31.5B

      Loans and leases

             $37.2B


             $37.0B


             $25.5B

      Total deposits

             $41.6B


             $40.8B


             $26.8B

      Book value per common share 2

      $22.21


      $23.16


      $18.69

      Tangible book value per share1,2

      $14.22


      $15.02


      $18.65

      ____________________

      1

      "Non-GAAP" financial measure.  See GAAP to Non-GAAP Reconciliation for the comparable GAAP measurement.

      2

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      Organizational Update
      Columbia Banking System, Inc. ("Columbia", "we", or "our") has completed substantially all integration priorities, driving the realization of $140 million in annualized net merger-related cost-savings as of September 30, 2023, outpacing the $135 million target communicated when the combination was announced. Further, Umpqua Bank, the primary subsidiary of Columbia, continued to expand its presence in Utah with the opening of its first branch in the state during the third quarter. 

      On February 28, 2023, Columbia completed its merger with Umpqua Holdings Corporation ("UHC"), combining the two premier banks in the Northwest to create one of the largest banks headquartered in the West (the "merger"). Columbia's financial results for any periods ended prior to February 28, 2023 reflect UHC results only on a standalone basis. In addition, Columbia's reported financial results for the first quarter of 2023 reflect UHC financial results only until the closing of the merger after the close of business on February 28, 2023. As a result of these two factors, Columbia's financial results for the first, second, and third quarters of 2023 and the nine months ended September 30, 2023 may not be directly comparable to prior reported periods. The number of shares issued and outstanding, earnings per share, additional paid-in capital, and all references to share quantities or metrics of Columbia have been retrospectively restated to reflect the equivalent number of shares issued in the merger as the merger was treated as a reverse merger. Under the reverse acquisition method of accounting, the assets and liabilities of Columbia as of February 28, 2023 ("historical Columbia") were recorded at their respective fair values.

      Net Interest Income
      Net interest income was $481 million for the third quarter of 2023, down $3 million from the prior quarter. The slight decline reflects higher interest income given expanded earning asset yields that were more than offset by higher funding costs.

      Columbia's net interest margin was 3.91% for the third quarter of 2023, down 2 basis points from 3.93% for the second quarter of 2023. The second full quarter as a combined organization, higher customer balances, and consistent purchase accounting trends contributed to net interest margin stabilization between quarters. The cost of interest-bearing deposits increased 37 basis points on a linked-quarter basis to 2.01% for the third quarter of 2023, which compares to 2.18% for the month of September and 2.27% at September 30, 2023. Deposit costs were impacted by the decision to replace a portion of maturing FHLB advances with brokered deposits during the third quarter, which increased our cost of deposits but was fairly neutral to our cost of interest-bearing liabilities. Columbia's cost of interest-bearing liabilities increased 27 basis points on a linked-quarter basis to 2.72% for the third quarter of 2023, which compares to 2.77% for the month of September and 2.78% at September 30, 2023. Please refer to the Q3 2023 Earnings Presentation for additional net interest margin change details and interest rate sensitivity information as well as to our non-GAAP disclosures in this press release for the impact of purchase accounting accretion and amortization on individual line items.

      Non-interest Income
      Non-interest income was $44 million for the third quarter of 2023, up $4 million from the prior quarter. Higher customer-related fee income, loan gain-on-sale income from select portfolio sales, and a smaller loss related to fair value adjustments and mortgage servicing rights ("MSR") hedging activity drove the increase. A net fair value loss of $15 million in the third quarter compares to a net fair value loss of $16 million in the second quarter, as detailed in our non-GAAP disclosures. As previously communicated, Columbia entered an agreement to sell approximately one-third of its MSR portfolio that relates to a non-relationship component of the serviced loan portfolio. The transaction closed in late September without any income statement impact. 

      Non-interest Expense
      Non-interest expense was $304 million for the third quarter of 2023, down $24 million from the prior quarter level. The decrease reflects the realization of cost savings as well as an $11 million decline in merger-related expense, which were $19 million in the third quarter. Please refer to the Q3 2023 Earnings Presentation for additional expense details, including an update on realized merger-related cost-savings through September 30, 2023.

      Balance Sheet
      Total consolidated assets were $52.0 billion as of September 30, 2023, compared to $53.6 billion as of June 30, 2023. Cash and cash equivalents was $2.4 billion as of September 30, 2023, a decrease of $1.0 billion relative to June 30, 2023. We reduced our cash position during the third quarter given stabilizing industry trends and ample sources of available liquidity. Excess cash was used to pay off maturing FHLB advances, which declined to $4.0 billion as of September 30, 2023, compared to $6.3 billion as of June 30, 2023. Including secured off-balance sheet lines of credit, total available liquidity was $19.1 billion as of September 30, 2023, representing 37% of total assets, 46% of total deposits, and 142% of uninsured deposits. Please refer to the Q3 2023 Earnings Presentation for additional details related to our liquidity position.

      Available for sale securities, which are held on balance sheet at fair value, were $8.5 billion as of September 30, 2023, a decrease of $494 million relative to June 30, 2023, as paydowns and a decline in the fair value of the portfolio were only partially offset by accretion of the discount on historical Columbia securities. Please refer to the Q3 2023 Earnings Presentation for additional details related to our securities portfolio.

      Gross loans and leases were $37.2 billion as of September 30, 2023, an increase of $121 million relative to June 30, 2023, as organic growth during the quarter more than offset the sale of $159 million in non-relationship jumbo residential mortgage loans that were marked to fair value at merger close. "We continued to selectively prune the portfolio during the third quarter, bringing the transfer and sale of loans that were transactional in nature to approximately $650 million over the past two quarters," commented Tory Nixon, President of Umpqua Bank. "Higher outstanding commercial line balances and other relationship-driven expansion contributed to 3% annualized loan growth in the third quarter when loan sales are excluded." Please refer to the Q3 2023 Earnings Presentation for additional details related to our loan portfolio, which include underwriting characteristics, the composition of our commercial portfolios, and disclosure related to our office portfolio.

      Total deposits were $41.6 billion as of September 30, 2023, an increase of $789 million relative to June 30, 2023. "Customer deposit balances stabilized during the third quarter, increasing slightly between September and June," stated Mr. Nixon. "While market liquidity tightening, the impact of inflation on customer spending, and businesses' use of cash continue to impact our deposit flows, our teams' focus on balancing deposit generation alongside other growth resulted in net deposit increases throughout many business lines." Please refer to the Q3 2023 Earnings Presentation for additional details related to deposit characteristics and flows.

      Credit Quality
      The allowance for credit losses was $438 million, or 1.18% of loans and leases, as of September 30, 2023, compared to $424 million, or 1.15% of loans and leases, as of June 30, 2023. The provision for credit losses was $37 million for the third quarter of 2023 and reflects portfolio mix changes and credit migration trends. Please refer to the Q3 2023 Earnings Presentation for additional details related to the allowance for credit losses and other credit trends.

      Net charge-offs were 0.25% of average loans and leases (annualized) for the third quarter of 2023, compared to 0.30% for the second quarter of 2023. Net charge-off activity continued to be centered in the FinPac portfolio, which experienced a decline in charge-offs. Bank charge-off activity remained low at 0.01% of average bank loans. As of September 30, 2023, non-performing assets were $106 million, or 0.20% of total assets, compared to $80 million, or 0.15% as of June 30, 2023.

      Capital
      As of September 30, 2023, Columbia's book value per common share decreased to $22.21, compared to $23.16 at June 30, 2023. The linked-quarter change in book value primarily reflects a change in accumulated other comprehensive (loss) income ("AOCI") to $(680) million at September 30, 2023, compared to $(419) million at the prior quarter-end. The change in AOCI is due primarily to an increase in the tax-effected net unrealized loss on available for sale securities to $650 million as of September 30, 2023, compared to $403 million as of June 30, 2023. Tangible book value per common share[3] decreased to $14.22, compared to $15.02 at June 30, 2023.

      Columbia's estimated total risk-based capital ratio was 11.5% and its estimated common equity tier 1 risk-based capital ratio was 9.4% as of September 30, 2023, compared to 11.3% and 9.2%, respectively, at June 30, 2023. Columbia remains above current "well-capitalized" regulatory minimums. "We continued to build capital during the quarter through organic earnings generation and the realization of loan and investment securities discount accretion," stated Ron Farnsworth, Chief Financial Officer of Columbia. "We expect our capital position to continue to build over time, supporting our growing franchise and increasing flexibility for capital return." The regulatory capital ratios as of September 30, 2023 are estimates, pending completion and filing of Columbia's regulatory reports. 

      Earnings Presentation and Conference Call Information
      Columbia's Q3 2023 Earnings Presentation provides additional disclosure. A copy will be available on our investor relations page: www.columbiabankingsystem.com.

      Columbia will host its third quarter 2023 earnings conference call on October 18, 2023, at 2:00 p.m. PT (5:00 p.m. ET). During the call, Columbia's management will provide an update on recent activities and discuss its third quarter 2023 financial results. Participants may register for the call using the below link to receive dial-in details and their own unique PINs or join the audiocast. It is recommended you join 10 minutes prior to the start time.

      Register for the call: https://register.vevent.com/register/BIcd18f9ce2ec34fdf915aa619af3a3d01
      Join the audiocast: https://edge.media-server.com/mmc/p/ih23hqkg/
      Access the replay through Columbia's investor relations page: www.columbiabankingsystem.com 

      About Columbia Banking System, Inc.
      Columbia (Nasdaq: COLB) is headquartered in Tacoma, Washington and is the parent company of Umpqua Bank, an award-winning western U.S. regional bank based in Lake Oswego, Oregon. In March of 2023, Columbia and Umpqua combined two of the Pacific Northwest's premier financial institutions under the Umpqua Bank brand to create one of the largest banks headquartered in the West and a top-30 U.S. bank. With over $50 billion of assets, Umpqua Bank combines the resources, sophistication and expertise of a national bank with a commitment to deliver personalized service at scale. The bank operates in Arizona, California, Colorado, Idaho, Nevada, Oregon, Utah, and Washington and supports consumers and businesses through a full suite of services, including retail and commercial banking; Small Business Administration lending; institutional and corporate banking; and equipment leasing. Umpqua Bank customers also have access to comprehensive investment and wealth management expertise as well as healthcare and private banking through Columbia Wealth Management and Columbia Trust Company, a subsidiary of Columbia. Learn more at www.columbiabankingsystem.com.

      Forward-Looking Statements
      This press release includes forward-looking statements within the meaning of the "Safe-Harbor" provisions of the Private Securities Litigation Reform Act of 1995, which management believes are a benefit to shareholders. These statements are necessarily subject to risk and uncertainty and actual results could differ materially due to various risk factors, including those set forth from time to time in our filings with the Securities and Exchange Commission (the "SEC"). You should not place undue reliance on forward-looking statements and we undertake no obligation to update any such statements. Forward-looking statements can be identified by words such as "anticipates," "intends," "plans," "seeks," "believes," "estimates," "expects," "target," "projects," "outlook," "forecast," "will," "may," "could," "should," "can" and similar references to future periods. In this press release we make forward-looking statements about strategic and growth initiatives and the result of such activity. Risks that could cause results to differ from forward-looking statements we make include, without limitation: current and future economic and market conditions, including the effects of declines in housing and commercial real estate prices, high unemployment rates, continued inflation and any recession or slowdown in economic growth particularly in the western United States; economic forecast variables that are either materially worse or better than end of quarter projections and deterioration in the economy that could result in increased loan and lease losses, especially those risks associated with concentrations in real estate related loans; our ability to effectively manage problem credits; the impact of bank failures or adverse developments at or news developments concerning other banks on general investor sentiment regarding the liquidity and stability of banks; changes in interest rates that could significantly reduce net interest income and negatively affect asset yields and valuations and funding sources; changes in the scope and cost of FDIC insurance and other coverage; our ability to successfully implement efficiency and operational excellence initiatives; our ability to successfully develop and market new products and technology; changes in laws or regulations; any failure to realize the anticipated benefits of the UHC merger when expected or at all; the possibility that the integration following the UHC merger may be more expensive than anticipated, including as a result of unexpected factors or events, diversion of management's attention from ongoing business operations and opportunities; potential adverse reactions or changes to business or employee relationships, including those resulting from the completion of the UHC merger and integration of the companies; the effect of geopolitical instability, including wars, conflicts and terrorist attacks; and natural disasters and other similar unexpected events outside of our control. We also caution that the amount and timing of any future common stock dividends or repurchases will depend on the earnings, cash requirements and financial condition of Columbia, market conditions, capital requirements, applicable law and regulations (including federal securities laws and federal banking regulations), and other factors deemed relevant by Columbia's Board of Directors, and may be subject to regulatory approval or conditions.

      ____________________

      3

      "Non-GAAP" financial measure. See GAAP to Non-GAAP Reconciliation for the comparable GAAP measurement.

      TABLE INDEX


      Page

      Consolidated Statements of Operations

      7

      Consolidated Balance Sheets

      8

      Financial Highlights

      10

      Loan & Lease Portfolio Balances and Mix

      11

      Deposit Portfolio Balances and Mix

      13

      Credit Quality - Non-performing Assets

      14

      Credit Quality - Allowance for Credit Losses

      15

      Consolidated Average Balance Sheets, Net Interest Income, and Yields/Rates

      17

      Residential Mortgage Banking Activity

      19

      GAAP to Non-GAAP Reconciliation

      21

      Columbia Banking System, Inc.

      Consolidated Statements of Operations

      (Unaudited)


      Quarter Ended


      % Change

      ($ in thousands, except per share data)

      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq.
      Quarter


      Year
      over
      Year

      Interest income:














      Loans and leases

      $      569,670


      $      552,679


      $      413,525


      $      322,350


      $      278,830


      3 %


      104 %

      Interest and dividends on investments:














      Taxable

      80,066


      79,036


      39,729


      18,108


      18,175


      1 %


      341 %

      Exempt from federal income tax

      6,929


      6,817


      3,397


      1,288


      1,322


      2 %


      424 %

      Dividends

      4,941


      2,581


      719


      182


      86


      91 %


      nm

      Temporary investments and interest bearing deposits

      34,407


      34,616


      18,581


      10,319


      5,115


      (1) %


      nm

      Total interest income

      696,013


      675,729


      475,951


      352,247


      303,528


      3 %


      129 %

      Interest expense:














      Deposits

      126,974


      100,408


      63,613


      31,174


      9,090


      26 %


      nm

      Securities sold under agreement to repurchase and
      federal funds purchased

      1,220


      1,071


      406


      323


      545


      14 %


      124 %

      Borrowings

      77,080


      81,004


      28,764


      8,023


      798


      (5) %


      nm

      Junior and other subordinated debentures

      9,864


      9,271


      8,470


      7,248


      5,491


      6 %


      80 %

      Total interest expense

      215,138


      191,754


      101,253


      46,768


      15,924


      12 %


      nm

      Net interest income

      480,875


      483,975


      374,698


      305,479


      287,604


      (1) %


      67 %

      Provision for credit losses

      36,737


      16,014


      105,539


      32,948


      27,572


      129 %


      33 %

      Non-interest income:














      Service charges on deposits

      17,410


      16,454


      14,312


      12,139


      12,632


      6 %


      38 %

      Card-based fees

      15,674


      13,435


      11,561


      9,017


      9,115


      17 %


      72 %

      Financial services and trust revenue

      4,651


      4,512


      1,297


      25


      27


      3 %


      nm

      Residential mortgage banking revenue (loss), net

      7,103


      (2,342)


      7,816


      (1,812)


      17,341


      nm


      (59) %

      Gain on sale of debt securities, net

      4


      —


      —


      —


      —


      nm


      nm

      (Loss) gain on equity securities, net

      (2,055)


      (697)


      2,416


      284


      (2,647)


      195 %


      (22) %

      Gain on loan and lease sales, net

      1,871


      442


      940


      1,531


      1,525


      323 %


      23 %

      BOLI income

      4,440


      4,063


      2,790


      2,033


      2,023


      9 %


      119 %

      Other (loss) income

      (5,117)


      3,811


      13,603


      11,662


      (10,571)


      (234) %


      (52) %

      Total non-interest income

      43,981


      39,678


      54,735


      34,879


      29,445


      11 %


      49 %

      Non-interest expense:














      Salaries and employee benefits

      159,041


      163,398


      136,092


      107,982


      109,164


      (3) %


      46 %

      Occupancy and equipment, net

      43,070


      50,550


      41,700


      34,021


      35,042


      (15) %


      23 %

      Intangible amortization

      29,879


      35,553


      12,660


      1,019


      1,025


      (16) %


      nm

      FDIC assessments

      11,200


      11,579


      6,113


      3,487


      3,007


      (3) %


      272 %

      Merger related expense

      18,938


      29,649


      115,898


      11,637


      769


      (36) %


      nm

      Other expenses

      42,019


      37,830


      30,355


      36,836


      28,957


      11 %


      45 %

      Total non-interest expense

      304,147


      328,559


      342,818


      194,982


      177,964


      (7) %


      71 %

      Income (loss) before provision (benefit) for income taxes

      183,972


      179,080


      (18,924)


      112,428


      111,513


      3 %


      65 %

      Provision (benefit) for income taxes

      48,127


      45,703


      (4,886)


      29,464


      27,473


      5 %


      75 %

      Net income (loss)

      $      135,845


      $      133,377


      $      (14,038)


      $        82,964


      $        84,040


      2 %


      62 %















      Weighted average basic shares outstanding (1)

      208,070


      207,977


      156,383


      129,321


      129,319


      0 %


      61 %

      Weighted average diluted shares outstanding (1)

      208,645


      208,545


      156,383


      129,801


      129,733


      0 %


      61 %

      Earnings (loss) per common share – basic (1)

      $           0.65


      $           0.64


      $          (0.09)


      $           0.64


      $           0.65


      2 %


      0 %

      Earnings (loss) per common share – diluted (1)

      $           0.65


      $           0.64


      $          (0.09)


      $           0.64


      $           0.65


      2 %


      0 %















      nm = not meaningful
















      (1)

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      Columbia Banking System, Inc.

      Consolidated Statements of Operations

      (Unaudited)



      Nine Months Ended


      % Change

      ($ in thousands, except per share data)


      Sep 30, 2023


      Sep 30, 2022


      Year over
      Year

      Interest income:







      Loans and leases


      $          1,535,874


      $             727,908


      111 %

      Interest and dividends on investments:







      Taxable


      198,831


      54,156


      267 %

      Exempt from federal income tax


      17,143


      4,063


      322 %

      Dividends


      8,241


      256


      nm

      Temporary investments and interest bearing deposits


      87,604


      9,387


      nm

      Total interest income


      1,847,693


      795,770


      132 %

      Interest expense:







      Deposits


      290,995


      17,021


      nm

      Securities sold under agreement to repurchase and federal funds purchased


      2,697


      674


      300 %

      Borrowings


      186,848


      897


      nm

      Junior and other subordinated debentures


      27,605


      12,641


      118 %

      Total interest expense


      508,145


      31,233


      nm

      Net interest income


      1,339,548


      764,537


      75 %

      Provision for credit losses


      158,290


      51,068


      210 %

      Non-interest income:







      Service charges on deposits


      48,176


      36,226


      33 %

      Card-based fees


      40,670


      28,353


      43 %

      Brokerage revenue


      10,460


      65


      nm

      Residential mortgage banking revenue, net


      12,577


      108,671


      (88) %

      Gain on sale of debt securities, net


      4


      2


      100 %

      Loss on equity securities, net


      (336)


      (7,383)


      (95) %

      Gain on loan and lease sales, net


      3,253


      5,165


      (37) %

      BOLI income


      11,293


      6,220


      82 %

      Other income (loss)


      12,297


      (12,670)


      nm

      Total non-interest income


      138,394


      164,649


      (16) %

      Non-interest expense:







      Salaries and employee benefits


      458,531


      333,244


      38 %

      Occupancy and equipment, net


      135,320


      104,430


      30 %

      Intangible amortization


      78,092


      3,076


      nm

      FDIC assessments


      28,892


      10,477


      176 %

      Merger related expense


      164,485


      5,719


      nm

      Other expenses


      110,204


      83,022


      33 %

      Total non-interest expense


      975,524


      539,968


      81 %

      Income before provision for income taxes


      344,128


      338,150


      2 %

      Provision for income taxes


      88,944


      84,362


      5 %

      Net income


      $             255,184


      $             253,788


      1 %








      Weighted average basic shares outstanding (1)


      190,997


      129,262


      48 %

      Weighted average diluted shares outstanding (1)


      191,546


      129,702


      48 %

      Earnings per common share – basic (1)


      $                  1.34


      $                  1.96


      (32) %

      Earnings per common share – diluted (1)


      $                  1.33


      $                  1.96


      (32) %








      nm = not meaningful









      (1)

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      Columbia Banking System, Inc.

      Consolidated Balance Sheets

      (Unaudited)












      % Change

      ($ in thousands, except per share data)

      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq.
      Quarter


      Year
      over
      Year

      Assets:














      Cash and due from banks

      $       492,474


      $       538,653


      $       555,919


      $       327,313


      $       321,447


      (9) %


      53 %

      Interest bearing cash and temporary
      investments

      1,911,221


      2,868,563


      3,079,266


      967,330


      1,232,412


      (33) %


      55 %

      Investment securities:














      Equity and other, at fair value

      73,638


      76,361


      76,532


      72,959


      72,277


      (4) %


      2 %

      Available for sale, at fair value

      8,503,986


      8,998,428


      9,249,600


      3,196,166


      3,136,391


      (5) %


      171 %

      Held to maturity, at amortized cost

      2,344


      2,388


      2,432


      2,476


      2,547


      (2) %


      (8) %

      Loans held for sale

      60,313


      183,633


      49,338


      71,647


      148,275


      (67) %


      (59) %

      Loans and leases

      37,170,598


      37,049,299


      37,091,280


      26,155,981


      25,507,951


      0 %


      46 %

      Allowance for credit losses on loans and
      leases

      (416,560)


      (404,603)


      (417,464)


      (301,135)


      (283,065)


      3 %


      47 %

      Net loans and leases

      36,754,038


      36,644,696


      36,673,816


      25,854,846


      25,224,886


      0 %


      46 %

      Restricted equity securities

      168,524


      258,524


      246,525


      47,144


      40,993


      (35) %


      311 %

      Premises and equipment, net

      337,855


      368,698


      375,190


      176,016


      165,305


      (8) %


      104 %

      Operating lease right-of-use assets

      114,220


      119,255


      127,296


      78,598


      81,729


      (4) %


      40 %

      Goodwill

      1,029,234


      1,029,234


      1,030,142


      —


      —


      0 %


      nm

      Other intangible assets, net

      636,883


      666,762


      702,315


      4,745


      5,764


      (4) %


      nm

      Residential mortgage servicing rights, at
      fair value

      117,640


      172,929


      178,800


      185,017


      196,177


      (32) %


      (40) %

      Bank owned life insurance

      648,232


      643,727


      641,922


      331,759


      329,699


      1 %


      97 %

      Deferred tax asset, net

      469,841


      362,880


      351,229


      132,823


      128,120


      29 %


      267 %

      Other assets

      669,150


      657,365


      653,904


      399,800


      385,938


      2 %


      73 %

      Total assets

      $  51,989,593


      $  53,592,096


      $  53,994,226


      $  31,848,639


      $  31,471,960


      (3) %


      65 %

      Liabilities:














       Deposits














      Non-interest bearing

      $  15,532,948


      $  16,019,408


      $  17,215,781


      $  10,288,849


      $  11,246,358


      (3) %


      38 %

      Interest bearing

      26,091,420


      24,815,509


      24,370,566


      16,776,763


      15,570,749


      5 %


      68 %

        Total deposits

      41,624,368


      40,834,917


      41,586,347


      27,065,612


      26,817,107


      2 %


      55 %

      Securities sold under agreements to
      repurchase

      258,383


      294,914


      271,047


      308,769


      383,569


      (12) %


      (33) %

      Borrowings

      3,985,000


      6,250,000


      5,950,000


      906,175


      756,214


      (36) %


      427 %

      Junior subordinated debentures, at fair value

      331,545


      312,872


      297,721


      323,639


      325,744


      6 %


      2 %

      Junior and other subordinated debentures, at
      amortized cost

      107,952


      108,009


      108,066


      87,813


      87,870


      0 %


      23 %

      Operating lease liabilities

      129,845


      132,099


      140,648


      91,694


      95,512


      (2) %


      36 %

      Other liabilities

      920,338


      831,097


      755,674


      585,111


      588,430


      11 %


      56 %

      Total liabilities

      47,357,431


      48,763,908


      49,109,503


      29,368,813


      29,054,446


      (3) %


      63 %

      Shareholders' equity:














      Common stock

      5,798,167


      5,792,792


      5,788,553


      3,450,493


      3,448,007


      0 %


      68 %

      Accumulated deficit

      (485,576)


      (545,842)


      (603,696)


      (543,803)


      (580,933)


      (11) %


      (16) %

      Accumulated other comprehensive loss

      (680,429)


      (418,762)


      (300,134)


      (426,864)


      (449,560)


      62 %


      51 %

      Total shareholders' equity

      4,632,162


      4,828,188


      4,884,723


      2,479,826


      2,417,514


      (4) %


      92 %

      Total liabilities and shareholders' equity

      $  51,989,593


      $  53,592,096


      $  53,994,226


      $  31,848,639


      $  31,471,960


      (3) %


      65 %















      Common shares outstanding at period end (1)

      208,575


      208,514


      208,429


      129,321


      129,320


      0 %


      61 %

      nm = not meaningful
















      (1)

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      Columbia Banking System, Inc.

      Financial Highlights

      (Unaudited)



      Quarter Ended


      % Change



      Sep 30,
      2023


      Jun 30,
      2023


      Mar 31,
      2023


      Dec 31,
      2022


      Sep 30,
      2022


      Seq.
      Quarter


      Year over
      Year

      Per Common Share Data: (5)















      Dividends (5)


      $         0.36


      $         0.36


      $         0.35


      $         0.35


      $         0.35


      0 %


      3 %

      Book value (5)


      $       22.21


      $       23.16


      $       23.44


      $       19.18


      $       18.69


      (4) %


      19 %

      Tangible book value (1),(5)


      $       14.22


      $       15.02


      $       15.12


      $       19.14


      $       18.65


      (5) %


      (24) %
















      Performance Ratios:















      Efficiency ratio (2)


      57.82 %


      62.60 %


      79.71 %


      57.24 %


      56.07 %


      (4.78)


      1.75

      Return on average assets ("ROAA")


      1.02 %


      1.00 %


      (0.14) %


      1.04 %


      1.09 %


      0.02


      (0.07)

      Pre-provision net revenue ("PPNR") ROAA (1)


      1.65 %


      1.46 %


      0.89 %


      1.82 %


      1.80 %


      0.19


      (0.15)

      Return on average common equity


      11.07 %


      10.84 %


      (1.70) %


      13.50 %


      12.99 %


      0.23


      (1.92)

      Return on average tangible common equity (1)


      16.93 %


      16.63 %


      (2.09) %


      13.53 %


      13.02 %


      0.30


      3.91
















      Performance Ratios - Operating: (1)















      Operating efficiency ratio (1),(2)


      51.97 %


      54.85 %


      53.46 %


      52.01 %


      51.72 %


      (2.88)


      0.25

      Operating return on average assets (1)


      1.23 %


      1.27 %


      0.74 %


      1.24 %


      1.33 %


      (0.04)


      (0.10)

      Operating PPNR return on average assets (1)


      1.94 %


      1.82 %


      2.01 %


      2.10 %


      2.12 %


      0.12


      (0.18)

      Operating return on average common equity (1)


      13.40 %


      13.77 %


      8.66 %


      16.14 %


      15.86 %


      (0.37)


      (2.46)

      Operating return on average tangible common equity (1)


      20.48 %


      21.13 %


      10.64 %


      16.18 %


      15.90 %


      (0.65)


      4.58
















      Average Balance Sheet Yields, Rates, & Ratios:















      Yield on loans and leases


      6.08 %


      5.95 %


      5.55 %


      4.92 %


      4.41 %


      0.13


      1.67

      Yield on earning assets (2)


      5.65 %


      5.48 %


      5.19 %


      4.62 %


      4.10 %


      0.17


      1.55

      Cost of interest bearing deposits


      2.01 %


      1.64 %


      1.32 %


      0.77 %


      0.23 %


      0.37


      1.78

      Cost of interest bearing liabilities


      2.72 %


      2.45 %


      1.82 %


      1.05 %


      0.39 %


      0.27


      2.33

      Cost of total deposits


      1.23 %


      0.99 %


      0.80 %


      0.46 %


      0.14 %


      0.24


      1.09

      Cost of total funding (3)


      1.81 %


      1.61 %


      1.16 %


      0.65 %


      0.23 %


      0.20


      1.58

      Net interest margin (2)


      3.91 %


      3.93 %


      4.08 %


      4.01 %


      3.88 %


      (0.02)


      0.03

      Average interest bearing cash / Average interest earning assets


      5.17 %


      5.47 %


      4.33 %


      3.62 %


      3.04 %


      (0.30)


      2.13

      Average loans and leases / Average interest earning assets


      75.64 %


      75.18 %


      80.96 %


      85.32 %


      84.54 %


      0.46


      (8.90)

      Average loans and leases / Average total deposits


      90.63 %


      90.98 %


      93.01 %


      95.85 %


      93.55 %


      (0.35)


      (2.92)

      Average non-interest bearing deposits / Average total deposits


      38.55 %


      40.05 %


      39.55 %


      40.30 %


      42.29 %


      (1.50)


      (3.74)

      Average total deposits / Average total funding (3)


      86.66 %


      85.59 %


      91.36 %


      94.52 %


      96.34 %


      1.07


      (9.68)
















      Select Credit & Capital Ratios:















      Non-performing loans and leases to total loans and leases


      0.28 %


      0.22 %


      0.20 %


      0.22 %


      0.20 %


      0.06


      0.08

      Non-performing assets to total assets


      0.20 %


      0.15 %


      0.14 %


      0.18 %


      0.16 %


      0.05


      0.04

      Allowance for credit losses to loans and leases


      1.18 %


      1.15 %


      1.18 %


      1.21 %


      1.16 %


      0.03


      0.02

      Total risk-based capital ratio (4)


      11.5 %


      11.3 %


      10.9 %


      13.7 %


      13.2 %


      0.20


      (1.70)

      Common equity tier 1 risk-based capital ratio (4)


      9.4 %


      9.2 %


      8.9 %


      11.0 %


      10.7 %


      0.20


      (1.30)



      (1)

      See GAAP to Non-GAAP Reconciliation.

      (2)

      Tax exempt interest has been adjusted to a taxable equivalent basis using a 21% tax rate.

      (3)

      Total funding = Total deposits + Total borrowings.

      (4)

      Estimated holding company ratios.

      (5)

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      Columbia Banking System, Inc.

      Financial Highlights

      (Unaudited)



      Nine Months Ended


      % Change



      Sep 30, 2023


      Sep 30, 2022


      Year over Year

      Per Common Share Data: (4)







      Dividends (4)


      $                      1.07


      $                      1.05


      1.90 %








      Performance Ratios:







      Efficiency ratio (2)


      65.87 %


      58.05 %


      7.82

      Return on average assets


      0.70 %


      1.11 %


      (0.41)

      PPNR return on average assets (1)


      1.38 %


      1.70 %


      (0.32)

      Return on average common equity


      7.77 %


      12.94 %


      (5.17)

      Return on average tangible common equity (1)


      11.21 %


      12.98 %


      (1.77)








      Performance Ratios - Operating: (1)







      Operating efficiency ratio (1),(2)


      53.43 %


      57.03 %


      (3.60)

      Operating return on average assets (1)


      1.11 %


      1.14 %


      (0.03)

      Operating PPNR return on average assets (1)


      1.91 %


      1.74 %


      0.17

      Operating return on average common equity (1)


      12.34 %


      13.28 %


      (0.94)

      Operating return on average tangible common equity (1)


      17.80 %


      13.32 %


      4.48








      Average Balance Sheet Yields, Rates, & Ratios:







      Yield on loans and leases


      5.88 %


      4.06 %


      1.82

      Yield on earning assets (2)


      5.46 %


      3.62 %


      1.84

      Cost of interest bearing deposits


      1.68 %


      0.15 %


      1.53

      Cost of interest bearing liabilities


      2.38 %


      0.26 %


      2.12

      Cost of total deposits


      1.02 %


      0.09 %


      0.93

      Cost of total funding (3)


      1.56 %


      0.15 %


      1.41

      Net interest margin (2)


      3.96 %


      3.48 %


      0.48

      Average interest bearing cash / Average interest earning assets


      5.05 %


      5.87 %


      (0.82)

      Average loans and leases / Average interest earning assets


      76.91 %


      80.80 %


      (3.89)

      Average loans and leases / Average total deposits


      91.42 %


      89.21 %


      2.21

      Average non-interest bearing deposits / Average total deposits


      39.28 %


      41.89 %


      (2.61)

      Average total deposits / Average total funding (3)


      87.53 %


      96.61 %


      (9.08)



      (1)

      See GAAP to Non-GAAP Reconciliation.

      (2)

      Tax exempt interest has been adjusted to a taxable equivalent basis using a 21% tax rate.

      (3)

      Total funding = Total deposits + Total borrowings.

      (4)

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      Columbia Banking System, Inc.

      Loan & Lease Portfolio Balances and Mix

      (Unaudited)


      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      % Change

      ($ in thousands)

      Amount


      Amount


      Amount


      Amount


      Amount


      Seq. Quarter


      Year over Year

      Loans and leases:














      Commercial real estate:














      Non-owner occupied term, net

      $    6,490,638


      $    6,434,673


      $    6,353,550


      $    3,894,840


      $    3,846,426


      1 %


      69 %

      Owner occupied term, net

      5,235,227


      5,254,401


      5,156,848


      2,567,761


      2,549,761


      0 %


      105 %

      Multifamily, net

      5,684,495


      5,622,875


      5,590,587


      5,285,791


      5,090,661


      1 %


      12 %

      Construction & development, net

      1,669,918


      1,528,924


      1,467,561


      1,077,346


      1,036,931


      9 %


      61 %

      Residential development, net

      354,922


      388,641


      440,667


      200,838


      205,935


      (9) %


      72 %

      Commercial:














      Term, net

      5,437,915


      5,449,787


      5,906,774


      3,029,547


      3,003,424


      0 %


      81 %

      Lines of credit & other, net

      2,353,548


      2,268,790


      2,184,762


      960,054


      914,507


      4 %


      157 %

      Leases & equipment finance, net

      1,728,991


      1,740,037


      1,746,267


      1,706,172


      1,669,817


      (1) %


      4 %

      Residential:














      Mortgage, net

      6,121,838


      6,272,898


      6,187,964


      5,647,035


      5,470,624


      (2) %


      12 %

      Home equity loans & lines, net

      1,899,948


      1,898,958


      1,870,002


      1,631,965


      1,565,094


      0 %


      21 %

         Consumer & other, net

      193,158


      189,315


      186,298


      154,632


      154,771


      2 %


      25 %

      Total loans and leases, net of deferred fees
      and costs

      $  37,170,598


      $  37,049,299


      $  37,091,280


      $  26,155,981


      $  25,507,951


      0 %


      46 %















      Loans and leases mix:














      Commercial real estate:














         Non-owner occupied term, net

      17 %


      17 %


      16 %


      15 %


      15 %





         Owner occupied term, net

      14 %


      14 %


      14 %


      10 %


      10 %





         Multifamily, net

      15 %


      15 %


      15 %


      20 %


      20 %





      Construction & development, net

      4 %


      4 %


      4 %


      4 %


      4 %





      Residential development, net

      1 %


      1 %


      1 %


      1 %


      1 %





      Commercial:














      Term, net

      15 %


      15 %


      16 %


      12 %


      12 %





      Lines of credit & other, net

      6 %


      6 %


      6 %


      4 %


      4 %





      Leases & equipment finance, net

      5 %


      5 %


      5 %


      6 %


      6 %





      Residential:














      Mortgage, net

      17 %


      17 %


      17 %


      21 %


      21 %





      Home equity loans & lines, net

      5 %


      5 %


      5 %


      6 %


      6 %





         Consumer & other, net

      1 %


      1 %


      1 %


      1 %


      1 %





      Total

      100 %


      100 %


      100 %


      100 %


      100 %





      Columbia Banking System, Inc.

      Deposit Portfolio Balances and Mix

      (Unaudited)


      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      % Change

      ($ in thousands)

      Amount


      Amount


      Amount


      Amount


      Amount


      Seq. Quarter


      Year over Year

      Deposits:














      Demand, non-interest bearing

      $  15,532,948


      $  16,019,408


      $  17,215,781


      $  10,288,849


      $  11,246,358


      (3) %


      38 %

      Demand, interest bearing

      6,898,831


      6,300,082


      5,900,462


      4,080,469


      3,903,746


      10 %


      77 %

      Money market

      10,349,217


      10,115,908


      10,681,422


      7,721,011


      7,601,506


      2 %


      36 %

      Savings

      3,018,706


      3,171,714


      3,469,112


      2,265,052


      2,455,917


      (5) %


      23 %

      Time

      5,824,666


      5,227,805


      4,319,570


      2,710,231


      1,609,580


      11 %


      262 %

      Total

      $  41,624,368


      $  40,834,917


      $  41,586,347


      $  27,065,612


      $  26,817,107


      2 %


      55 %















      Total core deposits (1)

      $  37,597,830


      $  37,639,368


      $  39,155,298


      $  25,616,010


      $  26,292,548


      0 %


      43 %















      Deposit mix:














      Demand, non-interest bearing

      37 %


      39 %


      41 %


      38 %


      42 %





      Demand, interest bearing

      17 %


      15 %


      14 %


      15 %


      15 %





      Money market

      25 %


      25 %


      26 %


      29 %


      28 %





      Savings

      7 %


      8 %


      9 %


      8 %


      9 %





      Time

      14 %


      13 %


      10 %


      10 %


      6 %





      Total

      100 %


      100 %


      100 %


      100 %


      100 %





















      (1)

      Core deposits are defined as total deposits less time deposits greater than $250,000 and all brokered deposits.


      Columbia Banking System, Inc.


      Credit Quality – Non-performing Assets


       (Unaudited)



      Quarter Ended


      % Change

      ($ in thousands)

      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq. Quarter


      Year over Year

      Non-performing assets:














      Loans and leases on non-accrual status:















      Commercial real estate, net

      $     26,053


      $     10,994


      $     15,612


      $       5,011


      $       5,403


      137 %


      382 %


      Commercial, net

      44,341


      39,316


      42,301


      25,691


      18,652


      13 %


      138 %


      Residential, net

      —


      —


      —


      —


      —


      nm


      nm


      Consumer & other, net

      —


      —


      —


      —


      —


      nm


      nm


      Total loans and leases on non-accrual status

      70,394


      50,310


      57,913


      30,702


      24,055


      40 %


      193 %

      Loans and leases past due 90+ days and accruing (1):















      Commercial real estate, net

      71


      184


      1


      1


      1


      (61) %


      nm


      Commercial, net

      8,606


      7,720


      151


      7,909


      5,143


      11 %


      67 %


      Residential, net (1)

      25,180


      21,370


      17,423


      19,894


      21,411


      18 %


      18 %


      Consumer & other, net

      240


      399


      140


      134


      152


      (40) %


      58 %


      Total loans and leases past due 90+ days and
      accruing (1)

      34,097


      29,673


      17,715


      27,938


      26,707


      15 %


      28 %

      Total non-performing loans and leases

      104,491


      79,983


      75,628


      58,640


      50,762


      31 %


      106 %

      Other real estate owned

      1,170


      278


      409


      203


      —


      321 %


      nm

      Total non-performing assets

      $    105,661


      $     80,261


      $     76,037


      $     58,843


      $     50,762


      32 %


      108 %
















      Loans and leases past due 31-89 days

      $     82,918


      $     73,376


      $     78,641


      $     64,893


      $     53,538


      13 %


      55 %

      Loans and leases past due 31-89 days to total loans
      and leases

      0.22 %


      0.20 %


      0.21 %


      0.25 %


      0.21 %


      0.02


      0.01

      Non-performing loans and leases to total loans and
      leases (1)

      0.28 %


      0.22 %


      0.20 %


      0.22 %


      0.20 %


      0.06


      0.08

      Non-performing assets to total assets (1)

      0.20 %


      0.15 %


      0.14 %


      0.18 %


      0.16 %


      0.05


      0.04

      nm = not meaningful
















      (1)

      Excludes certain mortgage loans guaranteed by Ginnie Mae, which Columbia has the unilateral right to repurchase but has not done so, totaling $700,000, $1.6 million, $5.4 million, $6.6 million and $1.0 million at September 30, 2023, June 30, 2023, March 31, 2023, December 31, 2022 and September 30, 2022, respectively.


      Columbia Banking System, Inc.


      Credit Quality – Allowance for Credit Losses


      (Unaudited)



      Quarter Ended


      % Change

      ($ in thousands)

      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq. Quarter


      Year over Year

      Allowance for credit losses on loans and leases (ACLLL)














      Balance, beginning of period

      $    404,603


      $    417,464


      $    301,135


      $    283,065


      $    261,111


      (3) %


      55 %

      Initial ACL recorded for PCD loans acquired during the
      period

      —


      —


      26,492


      —


      —


      nm


      nm

      Provision for credit losses on loans and leases (1)

      35,082


      15,216


      106,498


      30,580


      28,542


      131 %


      23 %

      Charge-offs















      Commercial real estate, net

      —


      (174)


      —


      (128)


      —


      nm


      nm


      Commercial, net

      (26,629)


      (32,036)


      (19,248)


      (14,721)


      (9,459)


      (17) %


      182 %


      Residential, net

      (206)


      (4)


      (248)


      (53)


      (4)


      nm


      nm


      Consumer & other, net

      (1,884)


      (1,264)


      (773)


      (906)


      (929)


      49 %


      103 %


      Total charge-offs

      (28,719)


      (33,478)


      (20,269)


      (15,808)


      (10,392)


      (14) %


      176 %

      Recoveries















      Commercial real estate, net

      31


      209


      58


      163


      123


      (85) %


      (75) %


      Commercial, net

      4,901


      4,511


      3,058


      2,708


      2,842


      9 %


      72 %


      Residential, net

      156


      63


      123


      24


      249


      148 %


      (37) %


      Consumer & other, net

      506


      618


      369


      403


      590


      (18) %


      (14) %


      Total recoveries

      5,594


      5,401


      3,608


      3,298


      3,804


      4 %


      47 %

      Net (charge-offs) recoveries















      Commercial real estate, net

      31


      35


      58


      35


      123


      (11) %


      (75) %


      Commercial, net

      (21,728)


      (27,525)


      (16,190)


      (12,013)


      (6,617)


      (21) %


      228 %


      Residential, net

      (50)


      59


      (125)


      (29)


      245


      (185) %


      (120) %


      Consumer & other, net

      (1,378)


      (646)


      (404)


      (503)


      (339)


      113 %


      306 %


      Total net charge-offs

      (23,125)


      (28,077)


      (16,661)


      (12,510)


      (6,588)


      (18) %


      251 %

      Balance, end of period

      $    416,560


      $    404,603


      $    417,464


      $    301,135


      $    283,065


      3 %


      47 %

      Reserve for unfunded commitments














      Balance, beginning of period

      $     19,827


      $     19,029


      $     14,221


      $     11,853


      $     12,823


      4 %


      55 %

      Initial ACL recorded for unfunded commitments
      acquired during the period

      —


      —


      5,767


      —


      —


      nm


      nm

      Provision (recapture) for credit losses on unfunded
      commitments

      1,655


      798


      (959)


      2,368


      (970)


      107 %


      nm

      Balance, end of period

      21,482


      19,827


      19,029


      14,221


      11,853


      8 %


      81 %

      Total Allowance for credit losses (ACL)

      $    438,042


      $    424,430


      $    436,493


      $    315,356


      $    294,918


      3 %


      49 %















      Net charge-offs to average loans and leases (annualized)

      0.25 %


      0.30 %


      0.23 %


      0.19 %


      0.11 %


      (0.05)


      0.14

      Recoveries to gross charge-offs

      19.48 %


      16.13 %


      17.80 %


      20.86 %


      36.61 %


      3.35


      (17.13)

      ACLLL to loans and leases

      1.12 %


      1.09 %


      1.13 %


      1.15 %


      1.11 %


      0.03


      0.01

      ACL to loans and leases

      1.18 %


      1.15 %


      1.18 %


      1.21 %


      1.16 %


      0.03


      0.02

      nm = not meaningful
















      (1)

      For the quarter ended March 31, 2023, the provision for credit losses on loans and leases includes $88.4 million initial provision related to non-PCD loans acquired during the period.

      Columbia Banking System, Inc.

      Credit Quality – Allowance for Credit Losses

      (Unaudited)



      Nine Months Ended


      % Change

      ($ in thousands)


      Sep 30, 2023


      Sep 30, 2022


      Year over Year

      Allowance for credit losses on loans and leases (ACLLL)







      Balance, beginning of period


      $          301,135


      $          248,412


      21 %

      Initial ACL recorded for PCD loans acquired during the period


      26,492


      —


      nm

      Provision for credit losses on loans and leases  (1)


      156,796


      53,025


      196 %

      Charge-offs








      Commercial real estate, net


      (174)


      (8)


      nm


      Commercial, net


      (77,913)


      (26,352)


      196 %


      Residential, net


      (458)


      (171)


      168 %


      Consumer & other, net


      (3,921)


      (2,650)


      48 %


      Total charge-offs


      (82,466)


      (29,181)


      183 %

      Recoveries








      Commercial real estate, net


      298


      221


      35 %


      Commercial, net


      12,470


      8,321


      50 %


      Residential, net


      342


      638


      (46) %


      Consumer & other, net


      1,493


      1,629


      (8) %


      Total recoveries


      14,603


      10,809


      35 %

      Net (charge-offs) recoveries








      Commercial real estate, net


      124


      213


      (42) %


      Commercial, net


      (65,443)


      (18,031)


      263 %


      Residential, net


      (116)


      467


      (125) %


      Consumer & other, net


      (2,428)


      (1,021)


      138 %


      Total net charge-offs


      (67,863)


      (18,372)


      269 %

      Balance, end of period


      $          416,560


      $          283,065


      47 %

      Reserve for unfunded commitments







      Balance, beginning of period


      $           14,221


      $           12,767


      11 %

      Initial ACL recorded for unfunded commitments acquired during the period


      5,767


      —


      nm

      Provision (recapture)  for credit losses on unfunded commitments


      1,494


      (914)


      nm

      Balance, end of period


      21,482


      11,853


      81 %

      Total Allowance for credit losses (ACL)


      $          438,042


      $          294,918


      49 %








      Net charge-offs to average loans and leases (annualized)


      0.26 %


      0.10 %


      0.16

      Recoveries to gross charge-offs


      17.71 %


      37.04 %


      (19.33)

      nm = not meaningful









      (1)

      For the nine months ended September 30, 2023, the provision for credit losses on loans and leases includes $88.4 million initial provision related to non-PCD loans acquired during the period.

      Columbia Banking System, Inc.

      Consolidated Average Balance Sheets, Net Interest Income, and Yields/Rates

      (Unaudited)


      Quarter Ended


      September 30, 2023


      June 30, 2023


      September 30, 2022

      ($ in thousands)

      Average
      Balance


      Interest
      Income or
      Expense


      Average
      Yields or
      Rates


      Average
      Balance


      Interest
      Income or
      Expense


      Average
      Yields or
      Rates


      Average
      Balance


      Interest
      Income or
      Expense


      Average
      Yields or
      Rates

      INTEREST-EARNING ASSETS:


















      Loans held for sale

      $      199,855


      $     1,741


      3.49 %


      $        46,794


      $       682


      5.83 %


      $      173,397


      $     2,205


      5.09 %

      Loans and leases (1)

      37,050,518


      567,929


      6.08 %


      37,169,315


      551,997


      5.95 %


      24,886,203


      276,625


      4.41 %

      Taxable securities

      8,356,165


      85,007


      4.07 %


      8,656,147


      81,617


      3.77 %


      3,271,185


      18,261


      2.23 %

      Non-taxable securities (2)

      844,417


      8,085


      3.83 %


      865,278


      8,010


      3.70 %


      212,847


      1,651


      3.10 %

      Temporary investments and
      interest-bearing cash

      2,530,150


      34,407


      5.40 %


      2,704,984


      34,616


      5.13 %


      893,471


      5,115


      2.27 %

      Total interest-earning assets

      48,981,105


      $ 697,169


      5.65 %


      49,442,518


      $ 676,922


      5.48 %


      29,437,103


      $ 303,857


      4.10 %

      Goodwill and other intangible
      assets

      1,684,093






      1,718,705






      6,343





      Other assets

      2,346,163






      2,379,351






      1,224,731





      Total assets

      $  53,011,361






      $  53,540,574






      $  30,668,177





      INTEREST-BEARING LIABILITIES:


















      Interest-bearing demand
      deposits

      $   6,578,849


      $   25,209


      1.52 %


      $   6,131,117


      $   17,277


      1.15 %


      $   3,829,688


      $     1,705


      0.18 %

      Money market deposits

      10,249,028


      50,039


      1.94 %


      10,362,495


      41,703


      1.60 %


      7,550,791


      5,817


      0.31 %

      Savings deposits

      3,109,779


      1,253


      0.16 %


      3,297,138


      877


      0.11 %


      2,468,187


      250


      0.04 %

      Time deposits

      5,184,089


      50,473


      3.86 %


      4,703,967


      40,551


      3.46 %


      1,501,724


      1,318


      0.35 %

      Total interest-bearing deposits

      25,121,745


      126,974


      2.01 %


      24,494,717


      100,408


      1.64 %


      15,350,390


      9,090


      0.23 %

      Repurchase agreements and
      federal funds purchased

      268,444


      1,220


      1.80 %


      284,347


      1,071


      1.51 %


      509,559


      545


      0.42 %

      Borrowings

      5,603,207


      77,080


      5.46 %


      6,187,363


      81,004


      5.25 %


      90,475


      798


      3.50 %

      Junior and other subordinated
      debentures

      420,582


      9,864


      9.30 %


      405,989


      9,271


      9.16 %


      409,151


      5,491


      5.33 %

      Total interest-bearing liabilities

      31,413,978


      $ 215,138


      2.72 %


      31,372,416


      $ 191,754


      2.45 %


      16,359,575


      $   15,924


      0.39 %

      Non-interest-bearing deposits

      15,759,720






      16,361,541






      11,250,764





      Other liabilities

      970,688






      871,378






      490,572





      Total liabilities

      48,144,386






      48,605,335






      28,100,911





      Common equity

      4,866,975






      4,935,239






      2,567,266





      Total liabilities and shareholders'
      equity

      $  53,011,361






      $  53,540,574






      $  30,668,177





      NET INTEREST INCOME (2)



      $ 482,031






      $ 485,168






      $ 287,933



      NET INTEREST SPREAD





      2.93 %






      3.03 %






      3.71 %

      NET INTEREST INCOME TO
      EARNING ASSETS OR NET
      INTEREST MARGIN (1), (2)





      3.91 %






      3.93 %






      3.88 %



      (1)

      Non-accrual loans and leases are included in the average balance.   

      (2)

      Tax-exempt income has been adjusted to a tax equivalent basis at a 21% tax rate. The amount of such adjustment was an addition to recorded income of approximately $1.2 million for the three months ended September 30, 2023, as compared to $1.2 million for the three months ended June 30, 2023 and $329,000 for the three months ended September 30, 2022. 

      Columbia Banking System, Inc.

      Consolidated Average Balance Sheets, Net Interest Income, and Yields/Rates

      (Unaudited)


      Nine Months Ended


      September 30, 2023


      September 30, 2022

      ($ in thousands)

      Average
      Balance


      Interest
      Income or
      Expense


      Average
      Yields or
      Rates


      Average
      Balance


      Interest
      Income or
      Expense


      Average
      Yields or
      Rates

      INTEREST-EARNING ASSETS:












      Loans held for sale

      $         100,753


      $         3,222


      4.26 %


      $         240,928


      $         7,209


      3.99 %

      Loans and leases (1)

      34,765,319


      1,532,652


      5.88 %


      23,676,201


      720,699


      4.06 %

      Taxable securities

      7,336,862


      207,072


      3.76 %


      3,445,386


      54,412


      2.11 %

      Non-taxable securities (2)

      717,064


      20,163


      3.75 %


      222,375


      5,098


      3.06 %

      Temporary investments and interest-bearing cash

      2,283,461


      87,604


      5.13 %


      1,718,832


      9,387


      0.73 %

      Total interest-earning assets

      45,203,459


      $   1,850,713


      5.46 %


      29,303,722


      $     796,805


      3.62 %

      Goodwill and other intangible assets

      1,345,833






      7,369





      Other assets

      2,159,775






      1,229,936





      Total assets

      $     48,709,067






      $     30,541,027





      INTEREST-BEARING LIABILITIES:












      Interest-bearing demand deposits

      $      5,829,737


      $       52,301


      1.20 %


      $      3,846,202


      $         2,813


      0.10 %

      Money market deposits

      9,857,001


      123,980


      1.68 %


      7,519,200


      8,942


      0.16 %

      Savings deposits

      3,032,653


      2,686


      0.12 %


      2,433,651


      654


      0.04 %

      Time deposits

      4,371,643


      112,028


      3.43 %


      1,623,742


      4,612


      0.38 %

      Total interest-bearing deposits

      23,091,034


      290,995


      1.68 %


      15,422,795


      17,021


      0.15 %

      Repurchase agreements and federal funds purchased

      277,896


      2,697


      1.30 %


      502,998


      674


      0.18 %

      Borrowings

      4,726,335


      186,848


      5.29 %


      34,662


      897


      3.46 %

      Junior and other subordinated debentures

      414,855


      27,605


      8.90 %


      394,803


      12,641


      4.28 %

      Total interest-bearing liabilities

      28,510,120


      $     508,145


      2.38 %


      16,355,258


      $       31,233


      0.26 %

      Non-interest-bearing deposits

      14,937,028






      11,115,618





      Other liabilities

      872,370






      448,426





      Total liabilities

      44,319,518






      27,919,302





      Common equity

      4,389,549






      2,621,725





      Total liabilities and shareholders' equity

      $     48,709,067






      $     30,541,027





      NET INTEREST INCOME (2)



      $   1,342,568






      $     765,572



      NET INTEREST SPREAD





      3.08 %






      3.36 %

      NET INTEREST INCOME TO EARNING ASSETS OR NET
      INTEREST MARGIN (1), (2)





      3.96 %






      3.48 %















      (1)

      Non-accrual loans and leases are included in the average balance.   

      (2)

      Tax-exempt income has been adjusted to a tax equivalent basis at a 21% tax rate. The amount of such adjustment was an addition to recorded income of approximately $3.0 million for the nine months ended September 30, 2023, as compared to $1.0 million for the same period in 2022. 

      Columbia Banking System, Inc.

      Residential Mortgage Banking Activity

      (Unaudited)


      Quarter Ended


      % Change

      ($ in thousands)

      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq. Quarter


      Year over Year

      Residential mortgage banking revenue:














      Origination and sale

      $       2,442


      $       3,166


      $       3,587


      $       4,252


      $     10,515


      (23) %


      (77) %

      Servicing

      8,887


      9,167


      9,397


      9,184


      9,529


      (3) %


      (7) %

      Change in fair value of MSR asset:














      Changes due to collection/realization of expected
      cash flows over time

      (4,801)


      (4,797)


      (4,881)


      (4,986)


      (4,978)


      0 %


      (4) %

      Changes due to valuation inputs or assumptions

      5,308


      (2,242)


      (2,937)


      (9,914)


      16,403


      nm


      (68) %

      MSR hedge (loss) gain

      (4,733)


      (7,636)


      2,650


      (348)


      (14,128)


      (38) %


      (66) %

      Total

      $       7,103


      $      (2,342)


      $       7,816


      $      (1,812)


      $     17,341


      nm


      (59) %















      Closed loan volume for-sale

      $    103,333


      $    119,476


      $    131,726


      $    216,833


      $    396,979


      (14) %


      (74) %

      Gain on sale margin

      2.36 %


      2.65 %


      2.72 %


      1.96 %


      2.65 %


      (0.29)


      (0.29)















      Residential mortgage servicing rights:














      Balance, beginning of period

      $    172,929


      $    178,800


      $    185,017


      $    196,177


      $    179,558


      (3) %


      (4) %

      Additions for new MSR capitalized

      1,658


      1,168


      1,601


      3,740


      5,194


      42 %


      (68) %

      Sale of MSR assets

      (57,454)


      —


      —


      —


      —


      nm


      nm

      Change in fair value of MSR asset:














      Changes due to collection/realization of expected
      cash flows over time

      (4,801)


      (4,797)


      (4,881)


      (4,986)


      (4,978)


      0 %


      (4) %

      Changes due to valuation inputs or assumptions

      5,308


      (2,242)


      (2,937)


      (9,914)


      16,403


      nm


      (68) %

      Balance, end of period

      $    117,640


      $    172,929


      $    178,800


      $    185,017


      $    196,177


      (32) %


      (40) %















      Residential mortgage loans serviced for others

      $ 8,240,950


      $  12,726,615


      $  12,914,046


      $  13,020,189


      $  12,997,911


      (35) %


      (37) %

      MSR as % of serviced portfolio

      1.43 %


      1.36 %


      1.38 %


      1.42 %


      1.51 %


      0.07


      (0.08)

      nm = not meaningful














      Columbia Banking System, Inc.

      Residential Mortgage Banking Activity

      (Unaudited)


      Nine Months Ended


      % Change

      ($ in thousands)

      Sep 30, 2023


      Sep 30, 2022


      Year over Year

      Residential mortgage banking revenue:






      Origination and sale

      $            9,195


      $          42,460


      (78) %

      Servicing

      27,451


      28,174


      (3) %

      Change in fair value of MSR asset:






      Changes due to collection/realization of expected cash flows over time

      (14,479)


      (15,286)


      (5) %

      Changes due to valuation inputs or assumptions

      129


      67,451


      (100) %

      MSR hedge loss

      (9,719)


      (14,128)


      (31) %

      Total

      $          12,577


      $        108,671


      (88) %







      Closed loan volume for-sale

      $        354,535


      $      1,622,633


      (78) %

      Gain on sale margin

      2.59 %


      2.62 %


      (0.03)







      Residential mortgage servicing rights:






      Balance, beginning of period

      $        185,017


      $        123,615


      50 %

      Additions for new MSR capitalized

      4,427


      20,397


      (78) %

      Sale of MSR assets

      (57,454)


      —


      nm

      Change in fair value of MSR asset:






      Changes due to collection/realization of expected cash flows over time

      (14,479)


      (15,286)


      (5) %

      Changes due to valuation inputs or assumptions

      129


      67,451


      (100) %

      Balance, end of period

      $        117,640


      $        196,177


      (40) %

      nm = not meaningful






      Non-GAAP Financial Measures
      In addition to results presented in accordance with generally accepted accounting principles in the United States of America ("GAAP"), this press release contains certain non-GAAP financial measures. The company believes presenting certain non-GAAP financial measures provides investors with information useful in understanding our financial performance, our performance trends, and our financial position. We utilize these measures for internal planning and forecasting purposes. We, as well as securities analysts, investors, and other interested parties, also use these measures to compare peer company operating performance. We believe that our presentation and discussion, together with the accompanying reconciliations, provides a complete understanding of factors and trends affecting our business and allows investors to view performance in a manner similar to management. These non-GAAP measures should not be considered a substitution for GAAP basis measures and results, and we strongly encourage investors to review our consolidated financial statements in their entirety and not to rely on any single financial measure. Because non-GAAP financial measures are not standardized, it may not be possible to compare these financial measures with other companies' non-GAAP financial measures having the same or similar names.

      Columbia Banking System, Inc.

      GAAP to Non-GAAP Reconciliation

      (Unaudited)




      Quarter Ended


      % Change

      ($ in thousands, except per share data)



      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq. Quarter


      Year over Year

      Total shareholders' equity

      a


      $  4,632,162


      $  4,828,188


      $  4,884,723


      $  2,479,826


      $  2,417,514


      (4) %


      92 %

      Less: Goodwill



      1,029,234


      1,029,234


      1,030,142


      —


      —


      — %


      nm

      Less: Other intangible assets, net



      636,883


      666,762


      702,315


      4,745


      5,764


      (4) %


      nm

      Tangible common shareholders' equity

      b


      $  2,966,045


      $  3,132,192


      $  3,152,266


      $  2,475,081


      $  2,411,750


      (5) %


      23 %

















      Total assets

      c


      $   51,989,593


      $   53,592,096


      $   53,994,226


      $   31,848,639


      $   31,471,960


      (3) %


      65 %

      Less: Goodwill



      1,029,234


      1,029,234


      1,030,142


      —


      —


      0 %


      nm

      Less: Other intangible assets, net



      636,883


      666,762


      702,315


      4,745


      5,764


      (4) %


      nm

      Tangible assets

      d


      $   50,323,476


      $   51,896,100


      $   52,261,769


      $   31,843,894


      $   31,466,196


      (3) %


      60 %

      Common shares outstanding at period end (1)

      e


      208,575


      208,514


      208,429


      129,321


      129,320


      0 %


      61 %

















      Total shareholders' equity to total assets ratio

      a / c


      8.91 %


      9.01 %


      9.05 %


      7.79 %


      7.68 %


      (0.10)


      1.23

      Tangible common equity ratio

      b / d


      5.89 %


      6.04 %


      6.03 %


      7.77 %


      7.66 %


      (0.15)


      (1.77)

      Book value per common share (1)

      a / e


      $           22.21


      $           23.16


      $           23.44


      $           19.18


      $           18.69


      (4) %


      19 %

      Tangible book value per common share (1)

      b / e


      $           14.22


      $           15.02


      $           15.12


      $           19.14


      $           18.65


      (5) %


      (24) %

      nm = not meaningful


















      (1)

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      Columbia Banking System, Inc.

      GAAP to Non-GAAP Reconciliation - Continued

      (Unaudited)




      Quarter Ended


      % Change

      ($ in thousands)



      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq. Quarter


      Year over Year

      Non-Interest Income Adjustments
















      Gain on sale of debt securities, net



      $                     4


      $                   —


      $                     —


      $                   —


      $                   —


      nm


      nm

      (Loss) gain on equity securities, net



      (2,055)


      (697)


      2,416


      284


      (2,647)


      195 %


      (22) %

      Gain (loss) on swap derivatives



      5,700


      1,288


      (3,543)


      (2,329)


      4,194


      343 %


      36 %

      Change in fair value of certain loans held for investment



      (19,247)


      (6,965)


      9,488


      4,192


      (26,397)


      176 %


      (27) %

      Change in fair value of MSR due to valuation inputs or assumptions



      5,308


      (2,242)


      (2,937)


      (9,914)


      16,403


      nm


      (68) %

      MSR hedge (loss) gain



      (4,733)


      (7,636)


      2,650


      (348)


      (14,128)


      (38) %


      (66) %

      Total non-interest income adjustments

      a


      $        (15,023)


      $        (16,252)


      $              8,074


      $          (8,115)


      $        (22,575)


      (8) %


      (33) %

















      Non-Interest Expense Adjustments
















      Merger related expense



      $          18,938


      $          29,649


      $         115,898


      $          11,637


      $                769


      (36) %


      nm

      Exit and disposal costs



      4,017


      2,119


      1,291


      1,966


      1,364


      90 %


      195 %

      Total non-interest expense adjustments

      b


      $          22,955


      $          31,768


      $         117,189


      $          13,603


      $             2,133


      (28) %


      nm

















      Net interest income

      c


      $        480,875


      $        483,975


      $         374,698


      $        305,479


      $        287,604


      (1) %


      67 %

















      Non-interest income (GAAP)

      d


      $          43,981


      $          39,678


      $            54,735


      $          34,879


      $          29,445


      11 %


      49 %

      Less: Non-interest income adjustments

      a


      15,023


      16,252


      (8,074)


      8,115


      22,575


      (8) %


      (33) %

      Operating non-interest income (non-GAAP)

      e


      $          59,004


      $          55,930


      $            46,661


      $          42,994


      $          52,020


      5 %


      13 %

















      Revenue (GAAP)

      f=c+d


      $        524,856


      $        523,653


      $         429,433


      $        340,358


      $        317,049


      — %


      66 %

      Operating revenue (non-GAAP)

      g=c+e


      $        539,879


      $        539,905


      $         421,359


      $        348,473


      $        339,624


      — %


      59 %

















      Non-interest expense (GAAP)

      h


      $        304,147


      $        328,559


      $         342,818


      $        194,982


      $        177,964


      (7) %


      71 %

      Less: Non-interest expense adjustments

      b


      (22,955)


      (31,768)


      (117,189)


      (13,603)


      (2,133)


      (28) %


      nm

      Operating non-interest expense (non-GAAP)

      i


      $        281,192


      $        296,791


      $         225,629


      $        181,379


      $        175,831


      (5) %


      60 %

















      Net income (loss) (GAAP)

      j


      $        135,845


      $        133,377


      $         (14,038)


      $          82,964


      $          84,040


      2 %


      62 %

      Provision (benefit) for income taxes



      48,127


      45,703


      (4,886)


      29,464


      27,473


      5 %


      75 %

      Income (loss) before provision for income taxes



      183,972


      179,080


      (18,924)


      112,428


      111,513


      3 %


      65 %

      Provision for credit losses



      36,737


      16,014


      105,539


      32,948


      27,572


      129 %


      33 %

      Pre-provision net revenue (PPNR) (non-GAAP)

      k


      220,709


      195,094


      86,615


      145,376


      139,085


      13 %


      59 %

      Less: Non-interest income adjustments

      a


      15,023


      16,252


      (8,074)


      8,115


      22,575


      (8) %


      (33) %

      Add: Non-interest expense adjustments

      b


      22,955


      31,768


      117,189


      13,603


      2,133


      (28) %


      nm

      Operating PPNR (non-GAAP)

      l


      $        258,687


      $        243,114


      $         195,730


      $        167,094


      $        163,793


      6 %


      58 %

















      Net income (loss) (GAAP)

      j


      $        135,845


      $        133,377


      $         (14,038)


      $          82,964


      $          84,040


      2 %


      62 %

      Less: Non-interest income adjustments

      a


      15,023


      16,252


      (8,074)


      8,115


      22,575


      (8) %


      (33) %

      Add: Non-interest expense adjustments

      b


      22,955


      31,768


      117,189


      13,603


      2,133


      (28) %


      nm

      Tax effect of adjustments



      (9,482)


      (11,981)


      (23,565)


      (5,459)


      (6,116)


      (21) %


      55 %

      Operating net income (non-GAAP)

      m


      $        164,341


      $        169,416


      $            71,512


      $          99,223


      $        102,632


      (3) %


      60 %

      nm = not meaningful
































      Columbia Banking System, Inc.

      GAAP to Non-GAAP Reconciliation - Continued

      (Unaudited)




      Quarter Ended


      % Change

      ($ in thousands, except per share data)



      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq. Quarter


      Year over Year

      Average assets

      n


      $   53,011,361


      $   53,540,574


      $   39,425,975


      $   31,637,490


      $   30,668,177


      (1) %


      73 %

      Less: Average goodwill and other intangible assets, net



      1,684,093


      1,718,705


      623,042


      5,298


      6,343


      (2) %


      nm

      Average tangible assets

      o


      $   51,327,268


      $   51,821,869


      $   38,802,933


      $   31,632,192


      $   30,661,834


      (1) %


      67 %

















      Average common shareholders' equity

      p


      $    4,866,975


      $     4,935,239


      $     3,349,761


      $     2,438,639


      $    2,567,266


      (1) %


      90 %

      Less: Average goodwill and other intangible assets, net



      1,684,093


      1,718,705


      623,042


      5,298


      6,343


      (2) %


      nm

      Average tangible common equity

      q


      $    3,182,882


      $     3,216,534


      $     2,726,719


      $     2,433,341


      $    2,560,923


      (1) %


      24 %

















      Weighted average basic shares outstanding  (1)

      r


      208,070


      207,977


      156,383


      129,321


      129,319


      0 %


      61 %

      Weighted average diluted shares outstanding  (1)

      s


      208,645


      208,545


      156,383


      129,801


      129,733


      0 %


      61 %

















      Select Per-Share & Performance Metrics
















      Earnings-per-share - basic (1)

      j / r


      $            0.65


      $            0.64


      $           (0.09)


      $            0.64


      $            0.65


      2 %


      — %

      Earnings-per-share - diluted (1)

      j / s


      $            0.65


      $            0.64


      $           (0.09)


      $            0.64


      $            0.65


      2 %


      — %

      Efficiency ratio (2)

      h / f


      57.82 %


      62.60 %


      79.71 %


      57.24 %


      56.07 %


      (4.78)


      1.75

      Return on average assets

      j / n


      1.02 %


      1.00 %


      (0.14) %


      1.04 %


      1.09 %


      0.02


      (0.07)

      Return on average tangible assets

      j / o


      1.05 %


      1.03 %


      (0.15) %


      1.04 %


      1.09 %


      0.02


      (0.04)

      PPNR return on average assets

      k / n


      1.65 %


      1.46 %


      0.89 %


      1.82 %


      1.80 %


      0.19


      (0.15)

      Return on average common equity

      j / p


      11.07 %


      10.84 %


      (1.70) %


      13.50 %


      12.99 %


      0.23


      (1.92)

      Return on average tangible common equity

      j / q


      16.93 %


      16.63 %


      (2.09) %


      13.53 %


      13.02 %


      0.30


      3.91

















      Operating Per-Share & Performance Metrics
















      Operating earnings-per-share - basic (1)

      m / r


      $            0.79


      $            0.81


      $             0.46


      $            0.77


      $            0.79


      (2) %


      — %

      Operating earnings-per-share - diluted (1)

      m / s


      $            0.79


      $            0.81


      $             0.46


      $            0.76


      $            0.79


      (2) %


      — %

      Operating efficiency ratio (2)

      i / g


      51.97 %


      54.85 %


      53.46 %


      52.01 %


      51.72 %


      (2.88)


      0.25

      Operating return on average assets

      m / n


      1.23 %


      1.27 %


      0.74 %


      1.24 %


      1.33 %


      (0.04)


      (0.10)

      Operating return on average tangible assets

      m / o


      1.27 %


      1.31 %


      0.75 %


      1.24 %


      1.33 %


      (0.04)


      (0.06)

      Operating PPNR return on average assets

      l / n


      1.94 %


      1.82 %


      2.01 %


      2.10 %


      2.12 %


      0.12


      (0.18)

      Operating return on average common equity

      m / p


      13.40 %


      13.77 %


      8.66 %


      16.14 %


      15.86 %


      (0.37)


      (2.46)

      Operating return on average tangible common equity

      m / q


      20.48 %


      21.13 %


      10.64 %


      16.18 %


      15.90 %


      (0.65)


      4.58



      (1)

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      (2)

      Tax exempt interest has been adjusted to a taxable equivalent basis using a 21% tax rate and added to stated revenue for this calculation.

      Columbia Banking System, Inc.

      GAAP to Non-GAAP Reconciliation - Continued

      (Unaudited)




      Nine Months Ended


      % Change

      ($ in thousands)



      Sep 30, 2023


      Sep 30, 2022


      Year over Year

      Non-Interest Income Adjustments








      Gain on sale of debt securities, net



      $                                      4


      $                                      2


      100 %

      Loss on equity securities, net



      (336)


      (7,383)


      (95) %

      Gain on swap derivatives



      3,445


      18,578


      (81) %

      Change in fair value of certain loans held for investment



      (16,724)


      (62,656)


      (73) %

      Change in fair value of MSR due to valuation inputs or assumptions



      129


      67,451


      (100) %

         MSR hedge loss



      (9,719)


      (14,128)


      (31) %

      Total non-interest income adjustments

      a


      $                        (23,201)


      $                             1,864


      nm









      Non-Interest Expense Adjustments








      Merger related expense



      $                        164,485


      $                             5,719


      nm

      Exit and disposal costs



      7,427


      4,839


      53 %

      Total non-interest expense adjustments

      b


      $                        171,912


      $                           10,558


      nm









      Net interest income

      c


      $                    1,339,548


      $                        764,537


      75 %









      Non-interest income (GAAP)

      d


      $                        138,394


      $                        164,649


      (16) %

      Less: Non-interest income adjustments

      a


      23,201


      (1,864)


      nm

      Operating non-interest income (non-GAAP)

      e


      $                        161,595


      $                        162,785


      (1) %









      Revenue (GAAP)

      f=c+d


      $                    1,477,942


      $                        929,186


      59 %

      Operating revenue (non-GAAP)

      g=c+e


      $                    1,501,143


      $                        927,322


      62 %









      Non-interest expense (GAAP)

      h


      $                        975,524


      $                        539,968


      81 %

      Less: Non-interest expense adjustments

      b


      (171,912)


      (10,558)


      nm

      Operating non-interest expense (non-GAAP)

      i


      $                        803,612


      $                        529,410


      52 %









      Net income (GAAP)

      j


      $                        255,184


      $                        253,788


      1 %

      Provision for income taxes



      88,944


      84,362


      5 %

      Income before provision for income taxes



      344,128


      338,150


      2 %

      Provision for credit losses



      158,290


      51,068


      210 %

      Pre-provision net revenue (PPNR) (non-GAAP)

      k


      502,418


      389,218


      29 %

      Less: Non-interest income adjustments

      a


      23,201


      (1,864)


      nm

      Add: Non-interest expense adjustments

      b


      171,912


      10,558


      nm

      Operating PPNR (non-GAAP)

      l


      $                        697,531


      $                        397,912


      75 %









      Net income (GAAP)

      j


      $                        255,184


      $                        253,788


      1 %

      Less: Non-interest income adjustments

      a


      23,201


      (1,864)


      nm

      Add: Non-interest expense adjustments

      b


      171,912


      10,558


      nm

      Tax effect of adjustments



      (45,028)


      (2,020)


      nm

      Operating net income (non-GAAP)

      m


      $                        405,269


      $                        260,462


      56 %

      nm = not meaningful
















      Average assets

      n


      $                  48,709,067


      $                  30,541,027


      59 %

      Less: Average goodwill and other intangible assets, net



      1,345,833


      7,369


      nm

      Average tangible assets

      o


      $                  47,363,234


      $                  30,533,658


      55 %









      Average common shareholders' equity

      p


      $                    4,389,549


      $                    2,621,725


      67 %

      Less: Average goodwill and other intangible assets, net



      1,345,833


      7,369


      nm

      Average tangible common equity

      q


      $                    3,043,716


      $                    2,614,356


      16 %









      Weighted average basic shares outstanding (1)

      r


      190,997


      129,262


      48 %

      Weighted average diluted shares outstanding (1)

      s


      191,546


      129,702


      48 %









      Select Per-Share & Performance Metrics








      Earnings-per-share - basic (1)

      j / r


      $                                1.34


      $                                1.96


      (32) %

      Earnings-per-share - diluted (1)

      j / s


      $                                1.33


      $                                1.96


      (32) %

      Efficiency ratio (2)

      h / f


      65.87 %


      58.05 %


      7.82

      Return on average assets

      j / n


      0.70 %


      1.11 %


      (0.41)

      Return on average tangible assets

      j / o


      0.72 %


      1.11 %


      (0.39)

      PPNR return on average assets

      k/n


      1.38 %


      1.70 %


      (0.32)

      Return on average common equity

      j / p


      7.77 %


      12.94 %


      (5.17)

      Return on average tangible common equity

      j / q


      11.21 %


      12.98 %


      (1.77)









      Operating Per-Share & Performance Metrics








      Operating earnings-per-share - basic (1)

      m / r


      $                                2.12


      $                                2.01


      5 %

      Operating earnings-per-share - diluted (1)

      m / s


      $                                2.12


      $                                2.01


      5 %

      Operating efficiency ratio (2)

      i / g


      53.43 %


      57.03 %


      (3.60)

      Operating return on average assets

      m / n


      1.11 %


      1.14 %


      (0.03)

      Operating return on average tangible assets

      m / o


      1.14 %


      1.14 %


      —

      Operating PPNR return on average assets

      l / n


      1.91 %


      1.74 %


      0.17

      Operating return on average common equity

      m / p


      12.34 %


      13.28 %


      (0.94)

      Operating return on average tangible common equity

      m / q


      17.80 %


      13.32 %


      4.48



      (1)

      Periods prior to February 28, 2023, have been restated as a result of the adjustment to common shares outstanding based on the exchange ratio from the UHC merger of 0.5958.

      (2)

      Tax exempt interest has been adjusted to a taxable equivalent basis using a 21% tax rate and added to stated revenue for this calculation.

      Columbia Banking System, Inc.

      GAAP to Non-GAAP Reconciliation - Continued

      (Unaudited)




      Quarter Ended


      % Change

      ($ in thousands)



      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq. Quarter


      Year over Year

      Loans and leases interest income

      a


      $     567,929


      $     551,997


      $     412,726


      $     320,747


      $        276,625


      3 %


      105 %

      Less: Acquired loan accretion - rate related (2), (3)

      b


      28,963


      30,548


      11,832


      387


      789


      (5) %


      nm

      Less: Acquired loan accretion - credit related (3)

      c


      6,370


      7,100


      3,806


      —


      —


      (10) %


      nm

      Adjusted loans and leases interest income

      d=a-b-c


      $     532,596


      $     514,349


      $     397,088


      $     320,360


      $        275,836


      4 %


      93 %

















      Taxable securities interest income

      e


      $        85,007


      $        81,617


      $        40,448


      $        18,290


      $          18,261


      4 %


      366 %

      Less: Acquired taxable securities accretion - rate related

      f


      39,219


      34,801


      15,356


      —


      —


      13 %


      nm

      Adjusted Taxable securities interest income

      g=e-f


      $        45,788


      $        46,816


      $        25,092


      $        18,290


      $          18,261


      (2) %


      151 %

















      Non-taxable securities interest income (1)

      h


      $          8,085


      $          8,010


      $          4,068


      $          1,571


      $             1,651


      1 %


      390 %

      Less: Acquired non-taxable securities accretion - rate related

      i


      2,288


      2,274


      901


      —


      —


      1 %


      nm

      Adjusted Taxable securities interest income (1)

      j=h-i


      $          5,797


      $          5,736


      $          3,167


      $          1,571


      $             1,651


      1 %


      251 %

















      Interest income (1)

      k


      $     697,169


      $     676,922


      $     476,622


      $     352,530


      $        303,857


      3 %


      129 %

      Less: Acquired loan and securities accretion - rate related

      l=b+f+i


      70,470


      67,623


      28,089


      387


      789


      4 %


      nm

      Less: Acquired loan accretion - credit related

      c


      6,370


      7,100


      3,806


      —


      —


      (10) %


      nm

      Adjusted interest income (1)

      m=k-l-c


      $     620,329


      $     602,199


      $     444,727


      $     352,143


      $        303,068


      3 %


      105 %

















      Interest-bearing deposits interest expense

      n


      $     126,974


      $     100,408


      $        63,613


      $        31,174


      $             9,090


      26 %


      nm

      Less: Acquired deposit accretion

      o


      (373)


      (280)


      (93)


      —


      —


      33 %


      nm

      Adjusted interest-bearing deposits interest expense

      p=n-o


      $     127,347


      $     100,688


      $        63,706


      $        31,174


      $             9,090


      26 %


      nm

















      Interest expense

      q


      $     215,138


      $     191,754


      $     101,253


      $        46,768


      $          15,924


      12 %


      nm

      Less: Acquired interest-bearing liabilities accretion (2)

      r


      (430)


      (337)


      (150)


      (57)


      (57)


      28 %


      nm

      Adjusted interest expense

      s=q-r


      $     215,568


      $     192,091


      $     101,403


      $        46,825


      $          15,981


      12 %


      nm

















      Net Interest Income (1)

      t


      $     482,031


      $     485,168


      $     375,369


      $     305,762


      $        287,933


      (1) %


      67 %

      Less: Acquired loan, securities, and interest-bearing liabilities 
      accretion - rate related (3)

      u=l-r


      70,900


      67,960


      28,239


      444


      846


      4 %


      nm

      Less: Acquired loan accretion - credit related (3)

      c


      6,370


      7,100


      3,806


      —


      —


      (10) %


      nm

      Adjusted net interest income (1)

      v=t-u-c


      $     404,761


      $     410,108


      $     343,324


      $     305,318


      $        287,087


      (1) %


      41 %

















      Average loans and leases

      aa


      37,050,518


      37,169,315


      29,998,630


      25,855,556


      24,886,203


      0 %


      49 %

      Average taxable securities

      ab


      8,356,165


      8,656,147


      4,960,966


      3,042,044


      3,271,185


      (3) %


      155 %

      Average non-taxable securities

      ac


      844,417


      865,278


      437,020


      200,825


      212,847


      (2) %


      297 %

      Average interest-earning assets

      ad


      48,981,105


      49,442,518


      37,055,705


      30,305,129


      29,437,103


      (1) %


      66 %

      Average interest-bearing deposits

      ae


      25,121,745


      24,494,717


      19,496,551


      16,103,984


      15,350,390


      3 %


      64 %

      Average interest-bearing liabilities

      af


      31,413,978


      31,372,416


      22,548,264


      17,668,730


      16,359,575


      0 %


      92 %



      (1)

      Tax exempt interest has been adjusted to a taxable equivalent basis using a 21% tax rate.

      (2)

      Includes discount accretion related to UHC's 2014 acquisition of Sterling Financial Corporation.

      (3)

      The cumulative fair value discount on historical Columbia loans was established as of February 28, 2023, and the allocation between the credit-related discount and the rate-related discount was established at that time. Our disclosure of credit-related and rate-related discount accretion is an estimate based on the relative allocation of these two items to the discount at closing. 

      Columbia Banking System, Inc.

      GAAP to Non-GAAP Reconciliation - Continued

      (Unaudited)




      Quarter Ended


      % Change

      ($ in thousands)



      Sep 30, 2023


      Jun 30, 2023


      Mar 31, 2023


      Dec 31, 2022


      Sep 30, 2022


      Seq. Quarter


      Year over Year

      Average yield on loans and leases

      a / aa


      6.08 %


      5.95 %


      5.55 %


      4.92 %


      4.41 %


      0.13


      1.67

      Less: Acquired loan accretion - rate related (2),(3)

      b / aa


      0.31 %


      0.33 %


      0.16 %


      0.01 %


      0.01 %


      (0.02)


      0.30

      Less: Acquired loan accretion - credit related (3)

      c / aa


      0.07 %


      0.08 %


      0.05 %


      — %


      — %


      (0.01)


      0.07

      Adjusted average yield on loans and leases

      d / aa


      5.70 %


      5.54 %


      5.34 %


      4.91 %


      4.40 %


      0.16


      1.30

















      Average yield on taxable securities

      e / ab


      4.07 %


      3.77 %


      3.26 %


      2.40 %


      2.23 %


      0.30


      1.84

      Less: Acquired taxable securities accretion - rate related

      f / ab


      1.86 %


      1.61 %


      1.26 %


      — %


      — %


      0.25


      1.86

      Adjusted average yield on taxable securities

      g / ab


      2.21 %


      2.16 %


      2.00 %


      2.40 %


      2.23 %


      0.05


      (0.02)

















      Average yield on non-taxable securities (1)

      h / ac


      3.83 %


      3.70 %


      3.72 %


      3.13 %


      3.10 %


      0.13


      0.73

      Less: Acquired non-taxable securities accretion - rate related

      i / ac


      1.07 %


      1.05 %


      0.84 %


      — %


      — %


      0.02


      1.07

      Adjusted yield on non-taxable securities (1)

      j / ac


      2.76 %


      2.65 %


      2.88 %


      3.13 %


      3.10 %


      0.11


      (0.34)

















      Average yield on interest-earning assets (1)

      k / ad


      5.65 %


      5.48 %


      5.19 %


      4.62 %


      4.10 %


      0.17


      1.55

      Less: Acquired loan and securities accretion - rate related

      l / ad


      0.57 %


      0.55 %


      0.31 %


      0.01 %


      0.01 %


      0.02


      0.56

      Less: Acquired loan accretion - credit related

      c / ad


      0.05 %


      0.06 %


      0.04 %


      — %


      — %


      (0.01)


      0.05

      Adjusted average yield on interest-earning assets (1)

      m / ad


      5.03 %


      4.87 %


      4.84 %


      4.61 %


      4.09 %


      0.16


      0.94

















      Average rate on interest-bearing deposits

      n / ae


      2.01 %


      1.64 %


      1.32 %


      0.77 %


      0.23 %


      0.37


      1.78

      Less: Acquired deposit accretion

      o / ae


      (0.01) %


      — %


      — %


      — %


      — %


      (0.01)


      (0.01)

      Adjusted average rate on interest-bearing deposits

      p / ae


      2.02 %


      1.64 %


      1.32 %


      0.77 %


      0.23 %


      0.38


      1.79

















      Average rate on interest-bearing liabilities

      q / af


      2.72 %


      2.45 %


      1.82 %


      1.05 %


      0.39 %


      0.27


      2.33

      Less: Acquired interest-bearing liabilities accretion (2)

      r / af


      (0.01) %


      — %


      — %


      — %


      — %


      (0.01)


      (0.01)

      Adjusted average rate on interest-bearing liabilities

      s / af


      2.73 %


      2.45 %


      1.82 %


      1.05 %


      0.39 %


      0.28


      2.34

















      Net interest margin (1)

      t / ad


      3.91 %


      3.93 %


      4.08 %


      4.01 %


      3.88 %


      (0.02)


      0.03

      Less: Acquired loan, securities, and interest-bearing liabilities
        accretion - rate related (3)

      u / ad


      0.58 %


      0.55 %


      0.31 %


      — %


      0.01 %


      0.03


      0.57

      Less: Acquired loan accretion - credit related (3)

      c / ad


      0.05 %


      0.06 %


      0.04 %


      — %


      — %


      (0.01)


      0.05

      Adjusted net interest margin (1)

      v / ad


      3.28 %


      3.32 %


      3.73 %


      4.01 %


      3.87 %


      (0.04)


      (0.59)



      (1)

      Tax exempt interest has been adjusted to a taxable equivalent basis using a 21% tax rate.

      (2)

      Includes discount accretion related to UHC's 2014 acquisition of Sterling Financial Corporation.

      (3)

      The cumulative fair value discount on historical Columbia loans was established as of February 28, 2023, and the allocation between the credit-related discount and the rate-related discount was established at that time. Our disclosure of credit-related and rate-related discount accretion is an estimate based on the relative allocation of these two items to the discount at closing. 

      Columbia Banking System, Inc.

      GAAP to Non-GAAP Reconciliation - Continued

      (Unaudited)




      Nine Months Ended



      ($ in thousands)



      Sep 30, 2023


      Sep 30, 2022


      Year over Year

      Loans and leases interest income

      a


      $              1,532,652


      $                  720,699


      113 %

      Less: Acquired loan accretion - rate related (2), (3)

      b


      71,343


      3,290


      nm

      Less: Acquired loan accretion - credit related (3)

      c


      17,276


      —


      nm

      Adjusted loans and leases interest income

      d=a-b-c


      $              1,444,033


      $                  717,409


      101 %









      Taxable securities interest income

      e


      $                  207,072


      $                    54,412


      281 %

      Less: Acquired taxable securities accretion - rate related

      f


      89,376


      —


      nm

      Adjusted Taxable securities interest income

      g=e-f


      $                  117,696


      $                    54,412


      116 %









      Non-taxable securities interest income (1)

      h


      $                    20,163


      $                       5,098


      296 %

      Less: Acquired non-taxable securities accretion - rate related

      i


      5,463


      —


      nm

      Adjusted Taxable securities interest income (1)

      j=h-i


      $                    14,700


      $                       5,098


      188 %









      Interest income (1)

      k


      $              1,850,713


      $                  796,805


      132 %

      Less: Acquired loan and securities accretion - rate related

      l=b+f+i


      166,182


      3,290


      nm

      Less: Acquired loan accretion - credit related

      c


      17,276


      —


      nm

      Adjusted interest income (1)

      m=k-l-c


      $              1,667,255


      $                  793,515


      110 %









      Interest-bearing deposits interest expense

      n


      $                  290,995


      $                    17,021


      nm

      Less: Acquired deposit accretion

      o


      (746)


      —


      nm

      Adjusted interest-bearing deposits interest expense

      p=n-o


      $                  291,741


      $                    17,021


      nm









      Interest expense

      q


      $                  508,145


      $                    31,233


      nm

      Less: Acquired interest-bearing liabilities accretion (2)

      r


      (917)


      (171)


      436 %

      Adjusted interest expense

      s=q-r


      $                  509,062


      $                    31,404


      nm









      Net Interest Income (1)

      t


      $              1,342,568


      $                  765,572


      75 %

      Less: Acquired loan, securities, and interest-bearing liabilities  accretion - rate related (3)

      u=l-r


      167,099


      3,461


      nm

      Less: Acquired loan accretion - credit related (3)

      c


      17,276


      —


      nm

      Adjusted net interest income (1)

      v=t-u-c


      $              1,158,193


      $                  762,111


      52 %









      Average loans and leases

      aa


      34,765,319


      23,676,201


      47 %

      Average taxable securities

      ab


      7,336,862


      3,445,386


      113 %

      Average non-taxable securities

      ac


      717,064


      222,375


      222 %

      Average interest-earning assets

      ad


      45,203,459


      29,303,722


      54 %

      Average interest-bearing deposits

      ae


      23,091,034


      15,422,795


      50 %

      Average interest-bearing liabilities

      af


      28,510,120


      16,355,258


      74 %



      (1)

      Tax exempt interest has been adjusted to a taxable equivalent basis using a 21% tax rate.

      (2)

      Includes discount accretion related to UHC's 2014 acquisition of Sterling Financial Corporation.

      (3)

      The cumulative fair value discount on historical Columbia loans was established as of February 28, 2023, and the allocation between the credit-related discount and the rate-related discount was established at that time. Our disclosure of credit-related and rate-related discount accretion is an estimate based on the relative allocation of these two items to the discount at closing. 

      Columbia Banking System, Inc.

      GAAP to Non-GAAP Reconciliation - Continued

      (Unaudited)









      ($ in thousands)



      Sep 30, 2023


      Sep 30, 2022


      Year over Year

      Average yield on loans and leases

      a / aa


      5.88 %


      4.06 %


      1.82

      Less: Acquired loan accretion - rate related (2),(3)

      b / aa


      0.27 %


      0.02 %


      0.25

      Less: Acquired loan accretion - credit related (3)

      c / aa


      0.07 %


      — %


      0.07

      Adjusted average yield on loans and leases

      d / aa


      5.54 %


      4.04 %


      1.50









      Average yield on taxable securities

      e / ab


      3.76 %


      2.11 %


      1.65

      Less: Acquired taxable securities accretion - rate related

      f / ab


      1.63 %


      — %


      1.63

      Adjusted average yield on taxable securities

      g / ab


      2.13 %


      2.11 %


      0.02









      Average yield on non-taxable securities (1)

      h / ac


      3.75 %


      3.06 %


      0.69

      Less: Acquired non-taxable securities accretion - rate related

      i / ac


      1.02 %


      — %


      1.02

      Adjusted yield on non-taxable securities (1)

      j / ac


      2.73 %


      3.06 %


      (0.33)









      Average yield on interest-earning assets (1)

      k / ad


      5.46 %


      3.62 %


      1.84

      Less: Acquired loan and securities accretion - rate related

      l / ad


      0.49 %


      0.02 %


      0.47

      Less: Acquired loan accretion - credit related

      c / ad


      0.05 %


      — %


      0.05

      Adjusted average yield on interest-earning assets (1)

      m / ad


      4.92 %


      3.60 %


      1.32









      Average rate on interest-bearing deposits

      n / ae


      1.68 %


      0.15 %


      1.53

      Less: Acquired deposit accretion

      o / ae


      — %


      — %


      —

      Adjusted average rate on interest-bearing deposits

      p / ae


      1.68 %


      0.15 %


      1.53









      Average rate on interest-bearing liabilities

      q / af


      2.38 %


      0.26 %


      2.12

      Less: Acquired interest-bearing liabilities accretion (2)

      r / af


      — %


      — %


      —

      Adjusted average rate on interest-bearing liabilities

      s / af


      2.38 %


      0.26 %


      2.12









      Net interest margin (1)

      t / ad


      3.96 %


      3.48 %


      0.48

      Less: Acquired loan, securities, and interest-bearing liabilities  accretion - rate related (3)

      u / ad


      0.49 %


      0.02 %


      0.47

      Less: Acquired loan accretion - credit related (3)

      c / ad


      0.05 %


      — %


      0.05

      Adjusted net interest margin (1)

      v / ad


      3.42 %


      3.46 %


      (0.04)



      (1)

      Tax exempt interest has been adjusted to a taxable equivalent basis using a 21% tax rate.

      (2)

      Includes discount accretion related to UHC's 2014 acquisition of Sterling Financial Corporation.

      (3)

      The cumulative fair value discount on historical Columbia loans was established as of February 28, 2023, and the allocation between the credit-related discount and the rate-related discount was established at that time. Our disclosure of credit-related and rate-related discount accretion is an estimate based on the relative allocation of these two items to the discount at closing. 

      SOURCE Columbia Banking System, Inc.

      Modal title

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