Columbia Banking System Announces Fourth Quarter and Full Year 2017 Results and Quarterly Cash Dividend

TACOMA, Wash., Jan. 25, 2018 /PRNewswire/ --

Columbia Banking System Logo. (PRNewsFoto/Columbia Banking System, Inc.)

Highlights

  • Fourth quarter net income of $15.7 million; diluted earnings per share of $0.23, which included $0.31 per share negative impact from deferred tax asset re-measurement and acquisition-related expenses
  • Record full year 2017 net income of $112.8 million; diluted earnings per share of $1.86
  • QTD net interest margin of 4.20%, unchanged from linked quarter and up 9 basis points from prior year period
  • Loan production for the quarter of $377.7 million and full year production of $1.20 billion
  • Completed merger with Pacific Continental Corporation

Hadley Robbins, President and Chief Executive Officer of Columbia Banking System and Columbia Bank (NASDAQ: COLB) ("Columbia"), said today upon the release of Columbia's fourth quarter 2017 earnings, "2017 was a year of tremendous change for our organization. I'm proud of our bankers for the resiliency they showed while maintaining a client centric focus during our executive succession activities. With the completion of our merger with Pacific Continental Corporation, we are excited to welcome a new group of talented bankers and an exceptional customer base to Columbia." Mr. Robbins continued, "While competitive pressures dampened loan growth, we had another solid year of production as our bankers grew relationships on both sides of the balance sheet. Our full year record earnings were helped, in part, by rising interest rates as evidenced by the 26 basis point expansion in our operating net interest margin during the year."

Significant Influences on the Quarter Ended December 31, 2017

Pacific Continental Acquisition

On November 1, 2017, we completed our acquisition of Pacific Continental Corporation. The table below summarizes the amounts recognized at the acquisition date for each major class of assets acquired and liabilities assumed:



November 1, 2017


(in thousands)

Merger consideration


$

637,103


Identifiable net assets acquired, at fair value



Assets acquired



 Cash and cash equivalents

$

81,190



Investment securities

449,291



Federal Home Loan Bank stock

7,084



Loans

1,873,987



Interest receivable

7,827



Premises and equipment

27,343



Other real estate owned

10,279



Core deposit intangible

46,875



Other assets

50,638



  Total assets acquired


2,554,514


Liabilities assumed



Deposits

(2,118,982)



Federal Home Loan Bank advances

(101,127)



Subordinated debentures

(35,678)



Junior subordinated debentures

(14,434)



Securities sold under agreements to repurchase

(1,617)



Other liabilities

(28,653)



  Total liabilities assumed


(2,300,491)


Total identifiable net assets acquired, at fair value


254,023


Goodwill


$

383,080



In addition to the balance sheet impacts shown above, our reported net income for the current quarter was negatively impacted by $13.6 million in acquisition-related expenses stemming from the Pacific Continental transaction. Those charges impacted diluted earnings per share by approximately $0.13.

Income Taxes

On December 22, 2017, the Tax Cuts and Jobs Act was enacted into law. Beginning in 2018, the Tax Cuts and Jobs Act reduces the federal tax rate for corporations from 35% to 21% and changes or limits certain deductions. As a result of the lower corporate tax rate, during the current quarter, we recorded a re-measurement charge of $12.2 million to reduce our deferred tax assets. This adjustment increased provision for income taxes and negatively impacted diluted earnings per share by approximately $0.18.

Our effective tax rate for the current quarter was 61.5%, compared to 31.0% and 28.6% for the linked and prior year periods, respectively. The increase in the effective tax rate during the quarter resulted from the re-measurement of deferred tax assets.

The effective tax rate for 2017 was 36.6%, compared to 30.0% in 2016. The increase in 2017 was, again, related to the re-measurement of deferred tax assets. For 2018, we expect our effective tax rate to be approximately 19%.

Balance Sheet

Total assets at December 31, 2017 were $12.72 billion, an increase of $2.90 billion from September 30, 2017. Loans were $8.36 billion, up $1.85 billion from September 30, 2017 due to the acquisition of Pacific Continental as well as strong loan originations of $377.7 million. Securities available for sale were $2.74 billion at December 31, 2017, an increase of $535.0 million, or 24% from $2.21 billion at September 30, 2017, again, primarily due to the Pacific Continental acquisition. Total deposits at December 31, 2017 were $10.53 billion, an increase of $2.19 billion from September 30, 2017 primarily due to the acquisition of Pacific Continental. Core deposits comprised 95% of total deposits and were $10.04 billion at December 31, 2017, an increase of $2.04 billion from September 30, 2017. The average cost of total deposits for the quarter was 0.08%, an increase of 3 basis points from the third quarter of 2017.

Income Statement

Net Interest Income

Net interest income for the fourth quarter of 2017 was $106.2 million, an increase of $17.3 million from the linked period and an increase of $20.5 million from the prior year period. The increase from both the linked and prior year periods was primarily due to income from earning assets acquired in the Pacific Continental transaction. The increase from the prior year period was partially offset by $1.5 million lower incremental accretion income from purchased loans. For additional information regarding net interest income, see the "Net Interest Margin" section and the "Average Balances and Rates" table.

Noninterest Income

Noninterest income was $23.6 million for the fourth quarter of 2017, a decrease of $13.5 million from the third quarter of 2017. The linked quarter decrease was principally due to the $14.0 million gain on the sale of the merchant card services portfolio recorded in the third quarter. Compared to the fourth quarter of 2016, noninterest income increased by $1.3 million principally due to a current quarter BOLI benefit of $1.2 million recognized in other noninterest income.

Noninterest Expense

Total noninterest expense for the fourth quarter of 2017 was $85.6 million, an increase of $18.1 million from the third quarter of 2017. The increase was primarily due to $13.6 million of acquisition-related expenses recorded in the current quarter compared to $1.2 million of such expenses in the linked quarter. The remaining increase was from additional, ongoing expenses resulting from the Pacific Continental acquisition. Compared to the fourth quarter of 2016, noninterest expense increased $20.6 million. This increase was also driven by higher acquisition-related expenses in the current quarter as well as additional, ongoing expenses resulting from the recent acquisition.

Net Interest Margin

Columbia's net interest margin (tax equivalent) for the fourth quarter of 2017 was 4.20%, unchanged from the linked quarter and an increase of 9 basis points from the prior year period. The increase from the prior year quarter was due to higher yield on loans as well as higher loan volumes, partially offset by lower incremental accretion. Columbia's operating net interest margin(tax equivalent)(1) was 4.25% for the fourth quarter of 2017, an increase of 10 basis points from the linked quarter and an increase of 26 basis points from the prior year period due to higher loan yields and volumes.

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






Three Months Ended


Twelve Months Ended


December 31,


September 30,


June 30,


March 31,


December 31,


December 31,


December 31,


2017


2017


2017


2017


2016


2017


2016


(dollars in thousands)

Incremental accretion income due to:














FDIC purchased credit impaired loans

$

265



$

972



$

753



$

2,117



$

1,199



$

4,107



$

5,972


Other acquired loans

2,482



1,903



2,356



1,948



3,087



8,689



11,983


Incremental accretion income

$

2,747



$

2,875



$

3,109



$

4,065



$

4,286



$

12,796



$

17,955
















Net interest margin (tax equivalent)

4.20

%


4.20

%


4.12

%


4.20

%


4.11

%


4.18

%


4.12

%

Operating net interest margin (tax equivalent) (1)

4.25

%


4.15

%


4.09

%


4.09

%


3.99

%


4.15

%


4.01

%






















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

Asset Quality

At December 31, 2017, nonperforming assets to total assets were 0.63% compared to 0.45% at September 30, 2017 and 0.35% at December 31, 2016. Total nonperforming assets increased $35.5 million from the linked quarter due to a $19.1 million increase attributable to the Pacific Continental acquisition with the remaining $16.4 million increase from non-acquired nonperforming assets.

The following table sets forth information regarding nonaccrual loans and total nonperforming assets:



December 31, 2017


September 30, 2017


December 31, 2016


(in thousands)

Nonaccrual loans:






Commercial business

$

45,460



$

25,213



$

11,555


Real estate:






One-to-four family residential

785



816



568


Commercial and multifamily residential

13,941



9,143



11,187


Total real estate

14,726



9,959



11,755


Real estate construction:






One-to-four family residential

1,854



239



563


Total real estate construction

1,854



239



563


Consumer

4,149



4,906



3,883


Total nonaccrual loans

66,189



40,317



27,756


Other real estate owned and other personal property owned

13,298



3,682



5,998


Total nonperforming assets

$

79,487



$

43,999



$

33,754



The following table provides an analysis of the Company's allowance for loan and lease losses:



Three Months Ended


Twelve Months Ended


December 31,
2017


September 30,
2017


December 31,
2016


December 31,
2017


December 31,
2016


(in thousands)

Beginning balance

$

71,616



$

72,984



$

70,264



$

70,043



$

68,172


Charge-offs:










Commercial business

(1,524)



(1,362)



(1,195)



(7,613)



(10,068)


One-to-four family residential real estate







(460)



(35)


Commercial and multifamily residential real estate

(287)





(63)



(287)



(89)


One-to-four family residential real estate construction





(88)



(14)



(88)


Consumer

(318)



(263)



(255)



(1,474)



(1,238)


Purchased credit impaired

(1,440)



(1,633)



(2,118)



(6,812)



(9,944)


Total charge-offs

(3,569)



(3,258)



(3,719)



(16,660)



(21,462)


Recoveries:










Commercial business

839



688



377



4,836



2,646


One-to-four family residential real estate

188



40



29



568



171


Commercial and multifamily residential real estate

412



58



1,182



675



1,401


One-to-four family residential real estate construction

71



20



11



178



291


Commercial and multifamily residential real estate construction

1







1



109


Consumer

311



343



168



1,187



933


Purchased credit impaired

2,450



1,389



1,713



6,187



7,004


Total recoveries

4,272



2,538



3,480



13,632



12,555


Net recoveries (charge-offs)

703



(720)



(239)



(3,028)



(8,907)


Provision (recapture) for loan and lease losses

3,327



(648)



18



8,631



10,778


Ending balance

$

75,646



$

71,616



$

70,043



$

75,646



$

70,043



The allowance for loan losses to period end loans was 0.91% at December 31, 2017 compared to 1.10% at September 30, 2017. For the fourth quarter of 2017, Columbia recorded a net provision for loan and lease losses of $3.3 million compared to a net provision recovery of $648 thousand for the linked quarter and a net provision of $18 thousand for the comparable quarter last year. The net provision for loan and lease losses recorded during the current quarter consisted of $4.8 million of provision for loan losses for loans, excluding PCI loans (inclusive of a $1.9 million provision related to Pacific Continental), and a provision recovery of $1.5 million for PCI loans.

Andy McDonald, Columbia's Executive Vice President and Chief Credit Officer, commented, "Our nonperforming assets ratio ticked-up to sixty three basis points at year-end 2017. The increase was situational rather than a shift in the portfolio and was primarily driven by one specific credit downgrade along with the addition of Pacific Continental's activity, which accounted for 15 basis points of the total."

Organizational Update

Mr. Robbins commented, "We are honored to again be recognized by Forbes in its annual list of America's Best Banks. For 2018, we were ranked 11th, our highest to date and up from 30th in 2017. We also continue to give back to the communities we serve and call home. Our recently completed Warm Hearts Winter Drive raised over $220,000 and 6,500 winter clothing items for 58 homeless shelters across the Northwest." Mr. Robbins continued, "The success of our Warm Hearts campaign would not have been possible without the tireless efforts of our employees and the generous donations and support we received from clients and community members."

David Lawson, Columbia's Executive Vice President and Chief Human Resources Officer, stated, "We recently announced that Lisa Dow has been appointed Executive Vice President and Chief Risk Officer. We are excited for Lisa to join our executive committee and look forward to leveraging her 35 years of banking experience well into the future." Mr. Lawson continued, "The recent passage of tax reform legislation will allow us to improve the financial position for many of our nonexempt employees as well as enhance our community commitments. We are increasing our minimum wage to $15 per hour, investing additional funds to expand our training programs, and making a contribution to our foundation for employee directed giving."

Cash Dividend Announcement

Columbia will pay a regular cash dividend of $0.22 per common share on February 21, 2018 to shareholders of record as of the close of business on February 7, 2018.

Conference Call Information

Columbia's management will discuss the fourth quarter and full-year 2017 financial results on a conference call scheduled for Thursday, January 25, 2018 at 1:00 p.m. Pacific Time (4:00 p.m. ET). Interested parties may join the live-streamed event by using the site:

https://engage.vevent.com/rt/columbiabankingsystemincao~9288084

The conference call can also be accessed on Thursday, January 25, 2018 at 1:00 p.m. Pacific Time (4:00 p.m. ET) by calling 888-286-8956; Conference ID code #9288084.

A replay of the call can be accessed beginning Friday, January 26, 2018 using the site:

https://engage.vevent.com/rt/columbiabankingsystemincao~9288084

About Columbia

Headquartered in Tacoma, Washington, Columbia Banking System, Inc. is the holding company of Columbia Bank, a Washington state-chartered full-service commercial bank with locations throughout Washington, Oregon and Idaho. For the eleventh consecutive year, the bank was named in 2017 as one of Puget Sound Business Journal's "Washington's Best Workplaces." Columbia ranked eleventh on the 2018 Forbes annual list of America's Best Banks.

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

Note Regarding Forward-Looking Statements

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

Contacts:

Hadley S. Robbins,


President and


Chief Executive Officer




Clint E. Stein,


Executive Vice President and


Chief Financial Officer




Investor Relations


InvestorRelations@columbiabank.com


253-305-1921





FINANCIAL STATISTICS








Columbia Banking System, Inc.

Three Months Ended


Twelve Months Ended

Unaudited

December 31,


September 30,


December 31,


December 31,


December 31,


2017


2017


2016


2017


2016

Earnings

(dollars in thousands except per share amounts)

Net interest income

$

106,224



$

88,929



$

85,737



$

367,989



$

333,619


Provision (recapture) for loan and lease losses

$

3,327



$

(648)



$

18



$

8,631



$

10,778


Noninterest income

$

23,581



$

37,067



$

22,330



$

109,642



$

88,082


Noninterest expense

$

85,627



$

67,537



$

65,014



$

291,017



$

261,142


Acquisition-related expense (included in noninterest expense)

$

13,638



$

1,171



$

291



$

17,196



$

2,727


Net income

$

15,728



$

40,769



$

30,718



$

112,828



$

104,866


Per Common Share










Earnings (basic)

$

0.23



$

0.70



$

0.53



$

1.86



$

1.81


Earnings (diluted)

$

0.23



$

0.70



$

0.53



$

1.86



$

1.81


Book value

$

26.70



$

22.76



$

21.52



$

26.70



$

21.52


Averages










Total assets

$

11,751,049



$

9,695,005



$

9,568,214



$

10,134,306



$

9,311,621


Interest-earning assets

$

10,453,097



$

8,750,561



$

8,612,498



$

9,098,276



$

8,363,309


Loans

$

7,749,420



$

6,441,537



$

6,200,506



$

6,682,259



$

6,052,389


Securities, including Federal Home Loan Bank stock

$

2,539,321



$

2,236,235



$

2,314,521



$

2,350,844



$

2,269,121


Deposits

$

9,804,456



$

8,187,337



$

8,105,522



$

8,482,350



$

7,774,309


Interest-bearing deposits

$

5,033,980



$

4,200,580



$

4,151,695



$

4,371,121



$

4,070,401


Interest-bearing liabilities

$

5,127,100



$

4,285,936



$

4,222,820



$

4,512,727



$

4,227,096


Noninterest-bearing deposits

$

4,770,476



$

3,986,757



$

3,953,827



$

4,111,229



$

3,703,908


Shareholders' equity

$

1,754,745



$

1,323,794



$

1,274,388



$

1,410,056



$

1,269,801


Financial Ratios










Return on average assets

0.54

%


1.68

%


1.28

%


1.11

%


1.13

%

Return on average common equity

3.59

%


12.32

%


9.65

%


8.00

%


8.26

%

Average equity to average assets

14.93

%


13.65

%


13.32

%


13.91

%


13.64

%

Net interest margin (tax equivalent)

4.20

%


4.20

%


4.11

%


4.18

%


4.12

%

Efficiency ratio (tax equivalent) (1)

63.93

%


52.09

%


58.35

%


59.07

%


60.04

%

Operating efficiency ratio (tax equivalent) (2)

52.24

%


56.47

%


58.10

%


56.06

%


59.21

%

Noninterest expense ratio

2.91

%


2.79

%


2.72

%


2.87

%


2.80

%

Core noninterest expense ratio (2)

2.45

%


2.73

%


2.68

%


2.67

%


2.77

%












December 31,


September 30,


December 31,





Period end

2017


2017


2016





Total assets

$

12,716,886



$

9,814,578



$

9,509,607






Loans, net of unearned income

$

8,358,657



$

6,512,006



$

6,213,423






Allowance for loan and lease losses

$

75,646



$

71,616



$

70,043






Securities, including Federal Home Loan Bank stock

$

2,753,271



$

2,218,113



$

2,288,817






Deposits

$

10,532,085



$

8,341,717



$

8,059,415






Core deposits

$

10,039,557



$

7,999,499



$

7,749,568






Shareholders' equity

$

1,949,922



$

1,328,428



$

1,251,012






Nonperforming assets










Nonaccrual loans

$

66,189



$

40,317



$

27,756






Other real estate owned ("OREO") and other personal property owned ("OPPO")

13,298



3,682



5,998






  Total nonperforming assets

$

79,487



$

43,999



$

33,754






Nonperforming loans to period-end loans

0.79

%


0.62

%


0.45

%





Nonperforming assets to period-end assets

0.63

%


0.45

%


0.35

%





Allowance for loan and lease losses to period-end loans

0.91

%


1.10

%


1.13

%





Net loan charge-offs (recoveries)

$

(703)


(3)

$

720


(4)

$

239


(5)














(1) Noninterest expense divided by the sum of net interest income on a tax equivalent basis and noninterest income on a tax equivalent basis.

(2) The operating efficiency ratio (tax equivalent) and core noninterest expense ratio are non-GAAP financial measures. See section titled "Non-GAAP Financial Measures" on the last two pages of this earnings release for the reconciliations of the operating efficiency ratio (tax equivalent) to the efficiency ratio (tax equivalent) and the reconciliation of the noninterest expense ratio to the core noninterest expense ratio.

(3) For the three months ended December 31, 2017.





(4) For the three months ended September 30, 2017.







(5) For the three months ended December 31, 2016.




























QUARTERLY FINANCIAL STATISTICS







Columbia Banking System, Inc.

Three Months Ended

Unaudited

December 31,


September 30,


June 30,


March 31,


December 31,


2017


2017


2017


2017


2016


(dollars in thousands except per share)

Earnings


Net interest income

$

106,224



$

88,929



$

86,161



$

86,675



$

85,737


Provision (recapture) for loan and lease losses

$

3,327



$

(648)



$

3,177



$

2,775



$

18


Noninterest income

$

23,581



$

37,067



$

24,135



$

24,859



$

22,330


Noninterest expense

$

85,627



$

67,537



$

68,867



$

68,986



$

65,014


Acquisition-related expense (included in noninterest expense)

$

13,638



$

1,171



$

1,023



$

1,364



$

291


Net income

$

15,728



$

40,769



$

27,132



$

29,199



$

30,718


Per Common Share










Earnings (basic)

$

0.23



$

0.70



$

0.47



$

0.50



$

0.53


Earnings (diluted)

$

0.23



$

0.70



$

0.47



$

0.50



$

0.53


Book value

$

26.70



$

22.76



$

22.23



$

21.86



$

21.52


Averages










Total assets

$

11,751,049



$

9,695,005



$

9,597,274



$

9,473,698



$

9,568,214


Interest-earning assets

$

10,453,097



$

8,750,561



$

8,651,735



$

8,520,291



$

8,612,498


Loans

$

7,749,420



$

6,441,537



$

6,325,462



$

6,198,215



$

6,200,506


Securities, including Federal Home Loan Bank stock

$

2,539,321



$

2,236,235



$

2,316,077



$

2,310,490



$

2,314,521


Deposits

$

9,804,456



$

8,187,337



$

7,965,868



$

7,954,653



$

8,105,522


Interest-bearing deposits

$

5,033,980



$

4,200,580



$

4,123,135



$

4,118,604



$

4,151,695


Interest-bearing liabilities

$

5,127,100



$

4,285,936



$

4,367,216



$

4,263,660



$

4,222,820


Noninterest-bearing deposits

$

4,770,476



$

3,986,757



$

3,842,733



$

3,836,049



$

3,953,827


Shareholders' equity

$

1,754,745



$

1,323,794



$

1,295,564



$

1,261,652



$

1,274,388


Financial Ratios










Return on average assets

0.54

%


1.68

%


1.13

%


1.23

%


1.28

%

Return on average common equity

3.59

%


12.32

%


8.38

%


9.26

%


9.65

%

Average equity to average assets

14.93

%


13.65

%


13.50

%


13.32

%


13.32

%

Net interest margin (tax equivalent)

4.20

%


4.20

%


4.12

%


4.20

%


4.11

%

Period end










Total assets

$

12,716,886



$

9,814,578



$

9,685,110



$

9,527,272



$

9,509,607


Loans, net of unearned income

$

8,358,657



$

6,512,006



$

6,423,074



$

6,228,136



$

6,213,423


Allowance for loan and lease losses

$

75,646



$

71,616



$

72,984



$

71,021



$

70,043


Securities, including Federal Home Loan Bank stock

$

2,753,271



$

2,218,113



$

2,280,996



$

2,341,959



$

2,288,817


Deposits

$

10,532,085



$

8,341,717



$

8,072,464



$

8,088,827



$

8,059,415


Core deposits

$

10,039,557



$

7,999,499



$

7,721,766



$

7,794,590



$

7,749,568


Shareholders' equity

$

1,949,922



$

1,328,428



$

1,297,314



$

1,275,343



$

1,251,012


Nonperforming assets










Nonaccrual loans

$

66,189



$

40,317



$

36,824



$

25,547



$

27,756


OREO and OPPO

13,298



3,682



4,058



4,519



5,998


  Total nonperforming assets

$

79,487



$

43,999



$

40,882



$

30,066



$

33,754


Nonperforming loans to period-end loans

0.79

%


0.62

%


0.57

%


0.41

%


0.45

%

Nonperforming assets to period-end assets

0.63

%


0.45

%


0.42

%


0.32

%


0.35

%

Allowance for loan and lease losses to period-end loans

0.91

%


1.10

%


1.14

%


1.14

%


1.13

%

Net loan charge-offs (recoveries)

$

(703)



$

720



$

1,214



$

1,797



$

239
































LOAN PORTFOLIO COMPOSITION







Columbia Banking System, Inc.







Unaudited

December 31,


September 30,


June 30,


March 31,


December 31,


2017


2017


2017


2017


2016

Loan Portfolio Composition - Dollars

(dollars in thousands)

Commercial business

$

3,377,324



$

2,735,206



$

2,704,468



$

2,559,247



$

2,551,054


Real estate:










One-to-four family residential

188,396



176,487



173,150



172,581



170,331


Commercial and multifamily residential

3,825,739



2,825,794



2,787,560



2,783,433



2,719,830


  Total real estate

4,014,135



3,002,281



2,960,710



2,956,014



2,890,161


Real estate construction:










One-to-four family residential

200,518



145,419



139,956



115,219



121,887


Commercial and multifamily residential

371,931



213,939



195,565



172,896



209,118


  Total real estate construction

572,449



359,358



335,521



288,115



331,005


Consumer

334,190



323,913



323,187



318,069



329,261


Purchased credit impaired

112,670



120,477



129,853



138,903



145,660


Subtotal loans

8,410,768



6,541,235



6,453,739



6,260,348



6,247,141


Less:  Net unearned income

(52,111)



(29,229)



(30,665)



(32,212)



(33,718)


Loans, net of unearned income

8,358,657



6,512,006



6,423,074



6,228,136



6,213,423


Less:  Allowance for loan and lease losses

(75,646)



(71,616)



(72,984)



(71,021)



(70,043)


Total loans, net

8,283,011



6,440,390



6,350,090



6,157,115



6,143,380


Loans held for sale

$

5,766



$

7,802



$

6,918



$

3,245



$

5,846













December 31,


September 30,


June 30,


March 31,


December 31,

Loan Portfolio Composition - Percentages

2017


2017


2017


2017


2016

Commercial business

40.4

%


42.0

%


42.1

%


41.1

%


41.1

%

Real estate:










One-to-four family residential

2.3

%


2.7

%


2.7

%


2.8

%


2.7

%

Commercial and multifamily residential

45.8

%


43.3

%


43.5

%


44.7

%


43.7

%

  Total real estate

48.1

%


46.0

%


46.2

%


47.5

%


46.4

%

Real estate construction:










One-to-four family residential

2.4

%


2.2

%


2.2

%


1.8

%


2.0

%

Commercial and multifamily residential

4.4

%


3.3

%


3.0

%


2.8

%


3.4

%

  Total real estate construction

6.8

%


5.5

%


5.2

%


4.6

%


5.4

%

Consumer

4.0

%


5.0

%


5.0

%


5.1

%


5.3

%

Purchased credit impaired

1.3

%


1.9

%


2.0

%


2.2

%


2.3

%

Subtotal loans

100.6

%


100.4

%


100.5

%


100.5

%


100.5

%

Less:  Net unearned income

(0.6)

%


(0.4)

%


(0.5)

%


(0.5)

%


(0.5)

%

Loans, net of unearned income

100.0

%


100.0

%


100.0

%


100.0

%


100.0

%































DEPOSIT COMPOSITION







Columbia Banking System, Inc.







Unaudited











December 31,


September 30,


June 30,


March 31,


December 31,


2017


2017


2017


2017


2016

Deposit Composition - Dollars

(dollars in thousands)

Core deposits:










Demand and other non-interest bearing

$

5,081,901



$

4,119,950



$

3,905,652



$

3,958,106



$

3,944,495


Interest bearing demand

1,265,212



1,009,378



988,532



985,954



985,293


Money market

2,543,712



1,821,262



1,787,101



1,798,034



1,791,283


Savings

861,941



772,858



756,825



759,002



723,667


Certificates of deposit, less than $250,000

286,791



276,051



283,656



293,494



304,830


  Total core deposits

10,039,557



7,999,499



7,721,766



7,794,590



7,749,568












Certificates of deposit, $250,000 or more

100,399



84,105



81,861



74,460



79,424


Certificates of deposit insured by CDARS®

25,374



20,690



19,276



20,994



22,039


Other brokered certificates of deposit

78,481










Brokered money market accounts

289,031



237,421



249,554



198,768



208,348


Subtotal

10,532,842



8,341,715



8,072,457



8,088,812



8,059,379


  Premium (discount) resulting from acquisition date fair value adjustment

(757)



2



7



15



36


Total deposits

$

10,532,085



$

8,341,717



$

8,072,464



$

8,088,827



$

8,059,415













December 31,


September 30,


June 30,


March 31,


December 31,

Deposit Composition - Percentages

2017


2017


2017


2017


2016

Core deposits:










Demand and other non-interest bearing

48.2

%


49.4

%


48.4

%


48.9

%


48.9

%

Interest bearing demand

12.0

%


12.1

%


12.2

%


12.2

%


12.2

%

Money market

24.2

%


21.8

%


22.1

%


22.2

%


22.2

%

Savings

8.2

%


9.3

%


9.4

%


9.4

%


9.0

%

Certificates of deposit, less than $250,000

2.7

%


3.3

%


3.5

%


3.6

%


3.8

%

  Total core deposits

95.3

%


95.9

%


95.6

%


96.3

%


96.1

%











Certificates of deposit, $250,000 or more

1.0

%


1.0

%


1.0

%


0.9

%


1.0

%

Certificates of deposit insured by CDARS®

0.2

%


0.2

%


0.2

%


0.3

%


0.3

%

Other brokered certificates of deposit

0.7

%


%


%


%


%

Brokered money market accounts

2.8

%


2.9

%


3.2

%


2.5

%


2.6

%

Total

100.0

%


100.0

%


100.0

%


100.0

%


100.0

%































CONSOLIDATED STATEMENTS OF INCOME





Columbia Banking System, Inc.

Three Months Ended


Twelve Months Ended

Unaudited

December 31,


September 30,


December 31,


December 31,


December 31,


2017


2017


2016


2017


2016


(in thousands except per share)

Interest Income










Loans

$

95,889



$

78,641



$

74,542



$

324,229



$

291,465


Taxable securities

9,487



8,718



9,333



38,659



35,167


Tax-exempt securities

2,920



2,718



2,724



11,045



11,121


Deposits in banks

545



226



135



813



216


Total interest income

108,841



90,303



86,734



374,746



337,969


Interest Expense










Deposits

2,022



1,083



782



4,800



3,134


Federal Home Loan Bank advances

99



163



77



1,078



671


Subordinated debentures

304







304




Other borrowings

192



128



138



575



545


Total interest expense

2,617



1,374



997



6,757



4,350


Net Interest Income

106,224



88,929



85,737



367,989



333,619


Provision (recapture) for loan and lease losses

3,327



(648)



18



8,631



10,778


Net interest income after provision (recapture) for loan and lease losses

102,897



89,577



85,719



359,358



322,841


Noninterest Income










Deposit account and treasury management fees

8,013



7,685



7,196



30,381



28,500


Card revenue

6,967



6,735



5,803



25,627



23,620


Financial services and trust revenue

2,958



2,645



2,919



11,478



11,266


Loan revenue

2,663



3,154



2,954



12,399



10,967


Merchant processing revenue





2,006



4,283



8,732


Bank owned life insurance

1,377



1,290



1,087



5,380



4,546


Investment securities gains (losses), net

(11)





7



(11)



1,181


Change in FDIC loss-sharing asset





(388)



(447)



(2,585)


Gain on sale of merchant card services portfolio



14,000





14,000




Other

1,614



1,558



746



6,552



1,855


Total noninterest income

23,581



37,067



22,330



109,642



88,082


Noninterest Expense










Compensation and employee benefits

50,473



39,983



38,196



169,674



150,282


Occupancy

9,554



8,085



7,690



32,407



33,734


Merchant processing expense





1,018



2,196



4,330


Advertising and promotion

1,543



969



720



4,466



4,598


Data processing

5,134



4,122



4,138



18,205



16,488


Legal and professional fees

5,955



2,880



2,523



15,151



7,889


Taxes, licenses and fees

1,279



1,505



1,106



4,773



5,185


Regulatory premiums

884



782



792



3,183



3,777


Net cost of operation of other real estate owned

46



271



612



468



551


Amortization of intangibles

2,547



1,188



1,420



6,333



5,946


Other

8,212



7,752



6,799



34,161



28,362


Total noninterest expense

85,627



67,537



65,014



291,017



261,142


Income before income taxes

40,851



59,107



43,035



177,983



149,781


Provision for income taxes

25,123



18,338



12,317



65,155



44,915


Net Income

$

15,728



$

40,769



$

30,718



$

112,828



$

104,866


Earnings per common share










Basic

$

0.23



$

0.70



$

0.53



$

1.86



$

1.81


Diluted

$

0.23



$

0.70



$

0.53



$

1.86



$

1.81


Dividends paid per common share - regular

$

0.22



$

0.22



$

0.20



$

0.88



$

0.77


Dividends paid per common share - special

$



$



$

0.19



$



$

0.76


Dividends paid per common share - total

$

0.22



$

0.22



$

0.39



$

0.88



$

1.53


Weighted average number of common shares outstanding

67,120



57,566



57,220



59,882



57,184


Weighted average number of diluted common shares outstanding

67,125



57,571



57,229



59,888



57,193



































CONSOLIDATED BALANCE SHEETS









Columbia Banking System, Inc.









Unaudited







December 31,


September 30,


December 31,








2017


2017


2016








(in thousands)

ASSETS



Cash and due from banks






$

244,615



$

186,116



$

193,038


Interest-earning deposits with banks






97,918



136,578



31,200


Total cash and cash equivalents





342,533



322,694



224,238


Securities available for sale at fair value (amortized cost of $2,768,605, $2,215,335 and $2,299,037, respectively)


2,742,831



2,207,873



2,278,577


Federal Home Loan Bank stock at cost


10,440



10,240



10,240


Loans held for sale






5,766



7,802



5,846


Loans, net of unearned income of ($52,111), ($29,229) and ($33,718), respectively


8,358,657



6,512,006



6,213,423


Less: allowance for loan and lease losses





75,646



71,616



70,043


Loans, net






8,283,011



6,440,390



6,143,380


FDIC loss-sharing asset










3,535


Interest receivable






40,881



36,163



30,074


Premises and equipment, net






169,490



143,351



150,342


Other real estate owned






13,298



3,682



5,998


Goodwill






765,842



382,762



382,762


Other intangible assets, net






58,173



13,845



17,631


Other assets






284,621



245,776



256,984


Total assets






$

12,716,886



$

9,814,578



$

9,509,607


LIABILITIES AND SHAREHOLDERS' EQUITY







Deposits:











Noninterest-bearing






$

5,081,901



$

4,119,950



$

3,944,495


Interest-bearing






5,450,184



4,221,767



4,114,920


Total deposits






10,532,085



8,341,717



8,059,415


Federal Home Loan Bank advances






11,579



6,465



6,493


Securities sold under agreements to repurchase


79,059



40,933



80,822


Subordinated debentures






35,647






Junior subordinated debentures






8,248






Other liabilities






100,346



97,035



111,865


Total liabilities






10,766,964



8,486,150



8,258,595


Commitments and contingent liabilities












December 31,


September 30,


December 31,








2017


2017


2016







Preferred stock (no par value)

(in thousands)







Authorized shares

2,000



2,000



2,000








Issued and outstanding





9







2,217


Common stock (no par value)












Authorized shares

115,000



115,000



115,000








Issued and outstanding

73,020



58,376



58,042



1,634,705



1,003,887



995,837


Retained earnings







333,360



330,474



271,957


Accumulated other comprehensive loss






(18,143)



(5,933)



(18,999)


Total shareholders' equity






1,949,922



1,328,428



1,251,012


Total liabilities and shareholders' equity






$

12,716,886



$

9,814,578



$

9,509,607



































AVERAGE BALANCES AND RATES









Columbia Banking System, Inc.











Unaudited















Three Months Ended


Three Months Ended



December 31, 2017


December 31, 2016



Average
Balances


Interest
Earned / Paid


Average
Rate


Average
Balances


Interest
Earned / Paid


Average
Rate



(dollars in thousands)

ASSETS













Loans, net (1)(2)


$

7,749,420



$

97,720



5.04

%


$

6,200,506



$

75,838



4.89

%

Taxable securities


2,035,788



9,487



1.86

%


1,853,788



9,333



2.01

%

Tax exempt securities (2)


503,533



4,492



3.57

%


460,733



4,191



3.64

%

Interest-earning deposits with banks


164,356



545



1.33

%


97,471



135



0.55

%

Total interest-earning assets


10,453,097



$

112,244



4.30

%


8,612,498



$

89,497



4.16

%

Other earning assets


202,246







162,591






Noninterest-earning assets


1,095,706







793,125






Total assets


$

11,751,049







$

9,568,214







LIABILITIES AND SHAREHOLDERS' EQUITY

Certificates of deposit


$

457,285



$

374



0.33

%


$

410,372



$

114



0.11

%

Savings accounts


835,952



39



0.02

%


720,453



18



0.01

%

Interest-bearing demand


1,168,496



376



0.13

%


969,104



154



0.06

%

Money market accounts


2,572,247



1,233



0.19

%


2,051,766



496



0.10

%

Total interest-bearing deposits


5,033,980



2,022



0.16

%


4,151,695



782



0.08

%

Federal Home Loan Bank advances


9,817



99



4.03

%


10,128



77



3.04

%

Subordinated debentures


23,427



304



5.19

%






%

Other borrowings


59,876



192



1.28

%


60,997



138



0.90

%

Total interest-bearing liabilities


5,127,100



$

2,617



0.20

%


4,222,820



$

997



0.09

%

Noninterest-bearing deposits


4,770,476







3,953,827






Other noninterest-bearing liabilities


98,728







117,179






Shareholders' equity


1,754,745







1,274,388






Total liabilities & shareholders' equity


$

11,751,049







$

9,568,214






Net interest income (tax equivalent)


$

109,627







$

88,500




Net interest margin (tax equivalent)


4.20

%






4.11

%



(1)

Nonaccrual loans have been included in the tables as loans carrying a zero yield. Amortized net deferred loan fees and net unearned discounts on acquired loans were included in the interest income calculations. The amortization of net deferred loan fees was $1.9 million and $1.7 million for the three month periods ended December 31, 2017 and December 31, 2016, respectively. The incremental accretion on acquired loans was $2.7 million and $4.3 million for the three months ended December 31, 2017 and 2016, respectively.

(2)

Tax-exempt income is calculated on a tax equivalent basis. The tax equivalent yield adjustment to interest earned on loans was $1.8 million and $1.3 million for the three months ended December 31, 2017 and 2016, respectively. The tax equivalent yield adjustment to interest earned on tax exempt securities was $1.6 million and $1.5 million for the three month periods ended December 31, 2017 and 2016, respectively.


































AVERAGE BALANCES AND RATES









Columbia Banking System, Inc.











Unaudited















Three Months Ended


Three Months Ended



December 31, 2017


September 30, 2017



Average

Balances


Interest

Earned / Paid


Average

Rate


Average

Balances


Interest

Earned / Paid


Average

Rate



(dollars in thousands)

ASSETS













Loans, net (1)(2)


$

7,749,420



$

97,720



5.04

%


$

6,441,537



$

80,136



4.98

%

Taxable securities


2,035,788



9,487



1.86

%


1,784,407



8,718



1.95

%

Tax exempt securities (2)


503,533



4,492



3.57

%


451,828



4,181



3.70

%

Interest-earning deposits with banks


164,356



545



1.33

%


72,789



226



1.24

%

Total interest-earning assets


10,453,097



$

112,244



4.30

%


8,750,561



$

93,261



4.26

%

Other earning assets


202,246







173,611






Noninterest-earning assets


1,095,706







770,833






Total assets


$

11,751,049







$

9,695,005







LIABILITIES AND SHAREHOLDERS' EQUITY

Certificates of deposit


$

457,285



$

374



0.33

%


$

382,299



$

92



0.10

%

Savings accounts


835,952



39



0.02

%


766,540



19



0.01

%

Interest-bearing demand


1,168,496



376



0.13

%


1,000,079



223



0.09

%

Money market accounts


2,572,247



1,233



0.19

%


2,051,662



749



0.15

%

Total interest-bearing deposits


5,033,980



2,022



0.16

%


4,200,580



1,083



0.10

%

Federal Home Loan Bank advances


9,817



99



4.03

%


33,687



163



1.94

%

Subordinated debentures


23,427



304



5.19

%






%

Other borrowings


59,876



192



1.28

%


51,669



128



0.99

%

Total interest-bearing liabilities


5,127,100



$

2,617



0.20

%


4,285,936



$

1,374



0.13

%

Noninterest-bearing deposits


4,770,476







3,986,757






Other noninterest-bearing liabilities


98,728







98,518






Shareholders' equity


1,754,745







1,323,794






Total liabilities & shareholders' equity


$

11,751,049







$

9,695,005






Net interest income (tax equivalent)


$

109,627







$

91,887




Net interest margin (tax equivalent)


4.20

%






4.20

%



(1)

Nonaccrual loans have been included in the tables as loans carrying a zero yield. Amortized net deferred loan fees and net unearned discounts on acquired loans were included in the interest income calculations. The amortization of net deferred loan fees was $1.9 million and $1.8 million for the three month periods ended December 31, 2017 and September 30, 2017, respectively. The incremental accretion on acquired loans was $2.7 million and $2.9 million for the three months ended December 31, 2017 and September 30, 2017, respectively.

(2)

Tax-exempt income is calculated on a tax equivalent basis. The tax equivalent yield adjustment to interest earned on loans was $1.8 million and $1.5 million for the three months ended December 31, 2017 and September 30, 2017, respectively. The tax equivalent yield adjustment to interest earned on tax exempt securities was $1.6 million and $1.5 million for the three month periods ended December 31, 2017 and September 30, 2017, respectively.


































AVERAGE BALANCES AND RATES









Columbia Banking System, Inc.











Unaudited















Twelve Months Ended December 31,


Twelve Months Ended December 31,



2017


2016



Average

Balances


Interest

Earned / Paid


Average

Rate


Average

Balances


Interest

Earned / Paid


Average

Rate



(dollars in thousands)

ASSETS













Loans, net (1)(2)


$

6,682,259



$

330,400



4.94

%


$

6,052,389



$

296,283



4.90

%

Taxable securities


1,886,128



38,659



2.05

%


1,804,004



35,167



1.95

%

Tax exempt securities (2)


464,716



16,992



3.66

%


465,117



17,109



3.68

%

Interest-earning deposits with banks


65,173



813



1.25

%


41,799



216



0.52

%

Total interest-earning assets


9,098,276



$

386,864



4.25

%


8,363,309



$

348,775



4.17

%

Other earning assets


181,792







156,871






Noninterest-earning assets


854,238







791,441






Total assets


$

10,134,306







$

9,311,621







LIABILITIES AND SHAREHOLDERS' EQUITY

Certificates of deposit


$

406,406



$

656



0.16

%


$

426,296



$

522



0.12

%

Savings accounts


774,340



96



0.01

%


698,687



71



0.01

%

Interest-bearing demand


1,031,719



950



0.09

%


952,135



695



0.07

%

Money market accounts


2,158,656



3,098



0.14

%


1,993,283



1,846



0.09

%

Total interest-bearing deposits


4,371,121



4,800



0.11

%


4,070,401



3,134



0.08

%

Federal Home Loan Bank advances


79,788



1,078



1.35

%


79,673



671



0.84

%

Subordinated debentures


5,905



304



5.15

%






%

Other borrowings


55,913



575



1.03

%


77,022



545



0.71

%

Total interest-bearing liabilities


4,512,727



$

6,757



0.15

%


4,227,096



$

4,350



0.10

%

Noninterest-bearing deposits


4,111,229







3,703,908






Other noninterest-bearing liabilities


100,294







110,816






Shareholders' equity


1,410,056







1,269,801






Total liabilities & shareholders' equity


$

10,134,306







$

9,311,621






Net interest income (tax equivalent)


$

380,107







$

344,425




Net interest margin (tax equivalent)


4.18

%






4.12

%



(1)

Nonaccrual loans have been included in the table as loans carrying a zero yield. Amortized net deferred loan fees and net unearned discounts on acquired loans were included in the interest income calculations. The amortization of net deferred loan fees was $7.1 million and $5.3 million for the twelve months ended December 31, 2017 and 2016, respectively. The incremental accretion on acquired loans was $12.8 million and $18.0 million for the twelve months ended December 31, 2017 and 2016, respectively.

(2)

Tax-exempt income is calculated on a tax equivalent basis. The tax equivalent yield adjustment to interest earned on loans was $6.2 million and $4.8 million for the twelve months ended December 31, 2017 and 2016, respectively. The tax equivalent yield adjustment to interest earned on tax exempt securities was $5.9 million and $6.0 million for the twelve months ended December 31, 2017 and 2016, respectively.



Non-GAAP Financial Measures

The Company considers its operating net interest margin and operating efficiency ratios to be useful measurements as they more closely reflect the ongoing operating performance of the Company. Despite the usefulness of the operating net interest margin and operating efficiency ratio to the Company, there are no standardized definitions for them and, as a result, the Company's calculations may not be comparable with other organizations. The Company encourages readers to consider its consolidated financial statements in their entirety and not to rely on any single financial measure.

The following tables reconcile the Company's calculation of the operating net interest margin and operating efficiency ratio:






Three Months Ended


Twelve Months Ended


December 31,


September 30,


December 31,


December 31,


December 31,


2017


2017


2016


2017


2016

Operating net interest margin non-GAAP reconciliation:

(dollars in thousands)

Net interest income (tax equivalent) (1)

$

109,627



$

91,887



$

88,500



$

380,107



$

344,425


Adjustments to arrive at operating net interest income (tax equivalent):










Incremental accretion income on FDIC purchased credit impaired loans

(265)



(972)



(1,199)



(4,107)



(5,972)


Incremental accretion income on other acquired loans

(2,482)



(1,903)



(3,087)



(8,689)



(11,983)


Premium amortization on acquired securities

1,978



1,527



1,348



6,636



7,738


Correction of immaterial error - securities premium amortization

1,771







1,771




Interest reversals on nonaccrual loans

443



311



246



1,766



1,072


Operating net interest income (tax equivalent) (1)

$

111,072



$

90,850



$

85,808



$

377,484



$

335,280


Average interest earning assets

$

10,453,097



$

8,750,561



$

8,612,498



$

9,098,276



$

8,363,309


Net interest margin (tax equivalent) (1)

4.20

%


4.20

%


4.11

%


4.18

%


4.12

%

Operating net interest margin (tax equivalent) (1)

4.25

%


4.15

%


3.99

%


4.15

%


4.01

%






Three Months Ended


Twelve Months Ended


December 31,


September 30,


December 31,


December 31,


December 31,


2017


2017


2016


2017


2016

Operating efficiency ratio non-GAAP reconciliation:

(dollars in thousands)

Noninterest expense (numerator A)

$

85,627



$

67,537



$

65,014



$

291,017



$

261,142


Adjustments to arrive at operating noninterest expense:










Acquisition-related expenses

(13,638)



(1,171)



(291)



(17,196)



(2,727)


Net benefit (cost) of operation of OREO and OPPO

(46)



(271)



(612)



(466)



(544)


FDIC clawback liability recovery (expense)





28



54



(280)


Loss on asset disposals

(56)





(7)



(70)



(205)


Termination of FDIC loss share agreements charge







(2,409)




State of Washington Business and Occupation ("B&O") taxes

(1,167)



(1,394)



(995)



(4,326)



(4,752)


Operating noninterest expense (numerator B)

$

70,720



$

64,701



$

63,137



$

266,604



$

252,634












Net interest income (tax equivalent) (1)

$

109,627



$

91,887



$

88,500



$

380,107



$

344,425


Noninterest income

23,581



37,067



22,330



109,642



88,082


Bank owned life insurance tax equivalent adjustment

741



695



586



2,897



2,448


Total revenue (tax equivalent) (denominator A)

$

133,949



$

129,649



$

111,416



$

492,646



$

434,955












Operating net interest income (tax equivalent) (1)

$

111,072



$

90,850



$

85,808



$

377,484



$

335,280


Adjustments to arrive at operating noninterest income (tax equivalent):










Investment securities gains, net

11





(7)



11



(1,181)


Gain on asset disposals

(34)



(38)



(52)



(357)



(124)


Mortgage loan repurchase liability adjustment





(391)



(573)



(391)


Change in FDIC loss-sharing asset





388



447



2,585


Gain on sale of merchant card services portfolio



(14,000)





(14,000)




Operating noninterest income (tax equivalent)

24,299



23,724



22,854



98,067



91,419


Total operating revenue (tax equivalent) (denominator B)

$

135,371



$

114,574



$

108,662



$

475,551



$

426,699


Efficiency ratio (tax equivalent) (numerator A/denominator A)

63.93

%


52.09

%


58.35

%


59.07

%


60.04

%

Operating efficiency ratio (tax equivalent) (numerator B/denominator B)

52.24

%


56.47

%


58.10

%


56.06

%


59.21

%

(1) Tax-exempt interest income has been adjusted to a tax equivalent basis. The amount of such adjustment was an addition to net interest income of $3.4 million, $3.0 million and $2.8 million for the three month periods ended December 31, 2017, September 30, 2017 and December 31, 2016, respectively; and $12.1 million and $10.8 million for the twelve month periods ended December 31, 2017 and December 31, 2016, respectively.

Non-GAAP Financial Measures - Continued

The Company also considers its core net interest expense ratio to be a useful measurement as it more closely reflects the ongoing operating performance of the Company. Despite the usefulness of the core net interest expense ratio to the Company, there is not a standardized definition for it, as a result, the Company's calculations may not be comparable with other organizations. The Company encourages readers to consider its consolidated financial statements in their entirety and not to rely on any single financial measure.

The following table reconciles the Company's calculation of the core net interest expense ratio:


Three Months Ended


Twelve Months Ended


December 31,


September 30,


December 31,


December 31,


December 31,


2017


2017


2016


2017


2016

Core noninterest expense ratio non-GAAP reconciliation:

(dollars in thousands)

Noninterest expense (numerator A)

$

85,627



$

67,537



$

65,014



$

291,017



$

261,142


Adjustments to arrive at core noninterest expense:










FDIC clawback liability recovery (expense)





28



54



(280)


Acquisition-related expenses

(13,638)



(1,171)



(291)



(17,196)



(2,727)


Net cost of operation of OREO and OPPO

(46)



(271)



(612)



(466)



(544)


Termination of FDIC loss share agreements charge







(2,409)




Core noninterest expense (numerator B)

$

71,943



$

66,095



$

64,139



$

271,000



$

257,591


Average assets (denominator)

$

11,751,049



$

9,695,005



$

9,568,214



$

10,134,306



$

9,311,621


Noninterest expense ratio (numerator A/denominator)

2.91

%


2.79

%


2.72

%


2.87

%


2.80

%

Core noninterest expense ratio (numerator B/denominator)

2.45

%


2.73

%


2.68

%


2.67

%


2.77

%

 

Cision View original content with multimedia:http://www.prnewswire.com/news-releases/columbia-banking-system-announces-fourth-quarter-and-full-year-2017-results-and-quarterly-cash-dividend-300588120.html

SOURCE Columbia Banking System, Inc.