0000109380zions:CommercialAndIndustrialMember2019-01-012019-06-30


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
(Mark One)
ýQUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended SeptemberJune 30, 20182019
or
¨TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____________________ to _____________________
COMMISSION FILE NUMBER 001-12307
ZIONS BANCORPORATION, NATIONAL ASSOCIATION
(Exact name of registrant as specified in its charter)

UNITED STATES OF AMERICAUnited States of America87-0189025
(State or other jurisdiction of

incorporation or organization)
(I.R.S. Employer

Identification No.)
One South Main
Salt Lake City, Utah8413384133-1109 
(Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: (801) 844-7637
Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading SymbolName of Each Exchange on Which Registered
Common Stock, par value $0.001ZIONThe NASDAQ Stock Market LLC
Warrants to Purchase Common Stock (expiring May 22, 2020)ZIONWThe NASDAQ Stock Market LLC
Depositary Shares each representing a 1/40th ownership interest in a share of:
Series A Floating-Rate Non-Cumulative Perpetual Preferred StockZB/ANew York Stock Exchange
Series G Fixed/Floating-Rate Non-Cumulative Perpetual Preferred StockZB/GNew York Stock Exchange
Series H 5.75% Non-Cumulative Perpetual Preferred StockZB/HNew York Stock Exchange
6.95% Fixed-to-Floating Rate Subordinated Notes due September 15, 2028ZBKNew York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ý    No  ¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ý    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer ý Accelerated filer ¨ Non-accelerated filer ¨ Smaller reporting company Emerging growth company ¨
Large accelerated filerýAccelerated filer¨
Non-accelerated filer¨Smaller reporting company¨
Emerging growth company¨
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  ý
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.
Number of common shares outstanding at July 31, 2019      176,962,996 shares
Common Stock ($0.001 par value) outstanding at October 31, 2018192,185,109 shares
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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

PART I. FINANCIAL INFORMATION
PART I.FINANCIAL INFORMATION
ITEM 2.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
FORWARD-LOOKING INFORMATION
This Quarterly Report on Form 10-Q includes forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934,"forward-looking statements" as amended, or the Exchange Act. Statementsthat term is defined in this Quarterly Report on Form 10-Q that are based on other than historical information, or that express the Bank’s expectations regarding future events or determinations, are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-lookingThese statements provideare based on management’s current expectations or forecasts ofregarding future events or determinations, all of which are subject to known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements, market trends, industry results or regulatory outcomes to differ materially from those expressed or implied by such forward-looking statements. Forward-looking statements include, among others:
statements with respect to the beliefs, plans, objectives, goals, targets, commitments, designs, guidelines, expectations, anticipations, and future financial condition, results of operations and performance of Zions Bancorporation, National Association and its subsidiaries (collectively “Zions Bancorporation, N.A.,” “the Bank,” “we,” “our,” “us”); and
statements preceded by, followed by, or that include the words “may,” "might," "can," “could,” “should,” “would,” “believe,” “anticipate,” “estimate,” “expect,” “intend,” “target,” “commit,” “design,” “plan,” “projects,” "will," and the negative thereof and similar words and expressions.
Zions Bancorporation, National Association is the successor to theZions Bancorporation by merger of Zions Bancorporation into ZB, N.A. on September 30, 2018. References to “Zions Bancorporation, N.A.,” “the Bank,” “we,” “our,” and “us” are intended to refer to Zions Bancorporation and its subsidiaries for periods prior to the merger and to Zions Bancorporation, National Association, and its subsidiaries for periods on and after the merger.
These forward-looking statements are not guarantees of future performance, nor should they be relied upon as representing management’s views as of any subsequent date. Forward-looking statements by their nature address matters that are, to different degrees, uncertain, including without limitation,such as statements about future financial and operating results. Actual results and outcomes may differ materially from those presented, either expressed or implied, including, but not limited to, those presented in Management’s Discussion and Analysis. Important risk factors that may cause such material differences include, but are not limited to:
the Bank’s ability to successfully execute its business plans, manage its risks, and achieve its objectives, including its operating leverage goalsleverage;
the impact of acquisitions, dispositions, and its capital plan;corporate restructurings;
risksincreases in the levels of losses, customer bankruptcies, bank failures, claims, and uncertainties related to assessments;
the ability of the Bank to obtain shareholderretain and regulatory approvals, or the possibility that such approvals may be delayed;recruit executives and other personnel necessary for their businesses and competitiveness;
changes in local, national and international political and economic conditions, including without limitation the political and economic effects of the economic and fiscal imbalance in the United States (“U.S.”) and other countries, potential or actual downgrades in ratings of sovereign debt issued by the United States and other countries, and other major developments, including wars, military actions, and terrorist attacks;
changes in financial and commodity market prices and conditions, either internationally, nationally or locally in areas in which the Bank conducts its operations, including without limitation rates of business formation and growth, commercial and residential real estate development, real estate prices, agricultural-related commodity prices, and oil and gas-related commodity prices;
changes in markets for equity, fixed income, commercial paper and other securities, commodities, including availability, market liquidity levels, and pricing;
changes in interest rates, the quality and composition of the loan and securities portfolios, demand for loan products, deposit flows and competition;
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uncertainty regarding the future of the London Interbank Offered Rate ("LIBOR"), and the potential transition away from LIBOR toward new interest rate benchmarks;
the rate of change of the Bank’s interest-sensitive assets and liabilities relative to changes in benchmark interest rates;
changes in fiscal, monetary, regulatory, trade and tax policies and laws, and regulatory assessments and fees, including policies of the U.S. Department of Treasury, the Office of the Comptroller of the Currency (“OCC”), the Board of Governors of the Federal Reserve System, the Federal Deposit Insurance Corporation (“FDIC”), the Securities and Exchange Commission (“SEC”), and the Consumer Financial Protection Bureau (“CFPB”);
changes in consumer spending and savings habits;
inflation and deflation;
increased competitive challenges and expanding product and pricing pressures among financial institutions;
legislation or regulatory changes which adversely affect the Bank’s operations or business;
the Bank’s ability to comply with applicable laws and regulations;
costs of deposit insurance and changes with respect to FDIC insurance coverage levels;
any impairment of our goodwill or other intangibles, or any adjustment of valuation allowances on our deferred tax assets (“DTAs”) due to adverse changes in the economic environment, declining operations of the reporting unit, or a change to the corporate statutory tax rate or other similar changes if and as implemented by local and national governments, or other factors;
changes in interest rates, the quality and composition of the loan and securities portfolios, demand for loan products, deposit flows and competition;

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

the rate of change of the Bank’s interest-sensitive assets and liabilities relative to changes in benchmark interest rates;
the impact of acquisitions, dispositions, and corporate restructurings;
increases in the levels of losses, customer bankruptcies, bank failures, claims, and assessments;
changes in fiscal, monetary, regulatory, trade and tax policies and laws, and regulatory assessments and fees, including policies of the United States Department of Treasury, the Office of the Comptroller of the Currency (“OCC”), the Board of Governors of the Federal Reserve System, the Federal Deposit Insurance Corporation (“FDIC”), the Securities and Exchange Commission, and the Consumer Financial Protection Bureau (“CFPB”);
the impact of executive compensation rules under the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and banking regulations, which may impact the ability of the Bank and other American financial institutions to retain and recruit executives and other personnel necessary for their businesses and competitiveness;
the impact of the Dodd-Frank Act and Basel III, and rules and regulations thereunder, on our required regulatory capital and liquidity levels, governmental assessments on us, the scope of business activities in which we may engage, the manner in which we engage in such activities, and the fees we may charge for certain products and services,services;
uncertainties related to the application of the National Bank Act of 1863, 12 U.S.C. 38 (the “National Bank Act”) and other matters affectedOCC regulations to the Bank’s corporate affairs as more fully described under “Risk Factors” in our 2018 Annual Report on Form 10-K;
changes in accounting policies or procedures as may be required by the Dodd-Frank ActFinancial Accounting Standards Board (“FASB”) or regulatory agencies;
risks and these international standards;uncertainties related to the ability to obtain shareholder and regulatory approvals when required, or the possibility that such approvals may be delayed;
new legal claims against the Bank, including litigation, arbitration and proceedings brought by governmental or self-regulatory agencies, or changes in existing legal matters;
success in gaining regulatory approvals, when required;
changes in consumer spending and savings habits;
increased competitive challenges and expanding product and pricing pressures among financial institutions;
economies of scale attendant to the development of digital and other technologies by much larger bank and non-bank competitors, and the possible entry of very large technology “platform” companies into the financial services business;
inflation and deflation;
the Bank’s implementation of new technologies;
the Bank’s ability to develop and maintain secure and reliable information technology systems;systems, including as necessary to guard against fraud, cybersecurity and privacy risks; and
legislation or regulatory changes which adversely affect the Bank’s operations or business;
the Bank’s ability to comply with applicable laws and regulations;
changes in accounting policies or procedures as may be required by the Financial Accounting Standards Board or regulatory agencies; and
costsimplementation of deposit insurance and changes with respect to FDIC insurance coverage levels.new technologies.
Except to the extent required by law, the Bank specifically disclaims any obligation to update any factors or to publicly announce the result of revisions to any of the forward-looking statements included herein to reflect future events or developments.
GLOSSARY OF ACRONYMS
ACLAllowance for Credit LossesATMAOCIAccumulated Other Comprehensive Income
AFSAvailable-for-SaleASCAccounting Standards Codification
ALCOAsset/Liability CommitteeASUAccounting Standards Update
ALLLAllowance for Loan and Lease LossesATMAutomated Teller Machine
AFSAmegyAvailable-for-SaleAmegy Bank, a division of Zions Bancorporation, National Associationbpsbasis points
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ALCOCB&TAsset/Liability CommitteeCB&TCalifornia Bank & Trust, a division of Zions Bancorporation, National AssociationNMNot Meaningful
ALLLCFPBAllowance for Loan and Lease LossesCFPBConsumer Financial Protection Bureau
AmegyAmegyNSBNevada State Bank, a division of Zions Bancorporation, National Association
CLTVCLTVCombined Loan-to-Value RatioOCCOffice of the Comptroller of the Currency
AOCICOSOAccumulated Committee of Sponsoring Organizations of the Treadway CommissionOCIOther Comprehensive Income
CRECRECommercial Real EstateOREOOther Real Estate Owned
ASCAccounting Standards CodificationDodd-Frank ActDodd-Frank Wall Street Reform and Consumer Protection ActOTTIOther-Than-Temporary Impairment
ASUDTAAccounting Standards UpdateDTADeferred Tax Asset

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PAGAPrivate Attorney General Act
EaR
EaREarnings at RiskOREOPEIOther Real Estate OwnedPrivate Equity Investment
ERMEnterprise Risk ManagementOTTIPPNROther-Than-Temporary ImpairmentPre-provision Net Revenue
EVEEconomic Value of Equity at RiskPAGAROCPrivate Attorney General ActRisk Oversight Committee
FAMCFASBFederal Agricultural Mortgage Corporation, or “Farmer Mac”Financial Accounting Standards BoardPEIROUPrivate Equity InvestmentRight-of-Use
FDICFederal Deposit Insurance CorporationPPNRRULCPre-provision Net Revenue
FTPFunds Transfer PricingROCRisk Oversight Committee
FHLBFederal Home Loan BankRULCReserve for Unfunded Lending Commitments
FRBFDICIAFederal Reserve BoardDeposit Insurance Corporation Improvement ActS&PStandard and Poor's
GAAPFHLBFederal Home Loan BankSBASmall Business Administration
FTPFunds Transfer PricingSBICSmall Business Investment Company
GAAPGenerally Accepted Accounting PrinciplesSBASECSmall Business AdministrationSecurities and Exchange Commission
HECLHome Equity Credit LineSBICTCBWSmall Business Investment Company
HTMHeld-to-MaturityTARPTroubled Asset Relief Program
IMGInternational Manufacturing GroupTCBWThe Commerce Bank of Washington, a division of Zions Bancorporation, National Association
LIBORHTMLondon Interbank Offered RateHeld-to-MaturityTDRTroubled Debt Restructuring
MunicipalitiesIMGState and Local GovernmentsInternational Manufacturing GroupTier 1Common Equity Tier 1 (Basel III)
NASDAQLIBORLondon Interbank Offered RateTopic 842ASU 2016-02, “Leases”
MunicipalitiesState and Local GovernmentsU.S.United States
NASDAQNational Association of Securities Dealers Automated QuotationsTopic 606VectraASC Topic 606, “Revenue from Contracts with Customers”Vectra Bank Colorado, a division of Zions Bancorporation, National Association
NBAZNational Bank of Arizona, a division of Zions Bancorporation, National AssociationU.S.Zions Bancorporation, N.A.United States
NIMNet Interest MarginVectraVectra Bank Colorado, a division of Zions Bancorporation, National Association
NSBNIMNevada State Bank, a division of Zions Bancorporation, National AssociationNet Interest MarginZions Bancorporation, N.A.Zions Bancorporation, National Association
OCCOffice of the Comptroller of the CurrencyZions BankZions Bank, a division of Zions Bancorporation, National Association
OCIOther Comprehensive Income
CRITICAL ACCOUNTING POLICIES AND SIGNIFICANT ESTIMATES
The Bank has made no significant changes in its critical accounting policies and significant estimates from those disclosed in its 20172018 Annual Report on Form 10-K.
Accounting and Reporting Developments
In June 2016, the FASB issued Accounting Standards Update (“ASU”) 2016-13, Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. This new standard, including subsequent updates, significantly changes how entities will measure credit losses for virtually all financial assets. The standard replaces today’s “incurred loss” approach with an “expected loss” model for instruments such as loans and held-to-maturity (“HTM”) securities that are measured at amortized cost. The standard requires credit losses relating to available-for-sale (“AFS”) debt securities to be recorded through an allowance rather than a reduction of the carrying amount and replaces the historically required other-than-temporary impairment (“OTTI”) analysis. It also changes the accounting for purchased credit-impaired debt securities and loans. The standard retains many of the current disclosure requirements in U.S. generally accepted accounting principles (“GAAP”) and expands other disclosure requirements. The new guidance is effective for calendar year-end public companies beginning January 1, 2020.
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Our implementation team, led jointly by our internal Credit, Treasury, and Accounting groups, has developed models to meet the new standard. We continue to analyze the results of our models. Next steps include establishing and testing controls, further challenging model results, finalizing the qualitative allowance process, and developing disclosures.
Based upon our modeling-to-date, we expect more volatility in the credit loss estimate and less comparability among banks when this new standard becomes effective. Comparability will be impacted by, among other items, varying expectations for macroeconomic trends over the near term and loan portfolio composition differences, including expected loan lives. The impact at adoption of this standard is dependent upon the nature and characteristics of our assets in scope of the guidance, macroeconomic conditions and forecasts, as well as other management judgments.
GAAP to NON-GAAP RECONCILIATIONS
This Form 10-Q presents non-GAAP financial measures, in addition to generally accepted accounting principles (“GAAP”)GAAP financial measures, to provide investors with additional information. The adjustments to reconcile from the applicable GAAP financial measures to the non-GAAP financial measures are presented in the following schedules. The Bank considers these adjustments to be relevant to ongoing operating results and provide a meaningful base for period-to-period and company-to-company comparisons. These non-GAAP financial measures are used by management to assess the performance and financial position of the Bank and for presentations of Bank performance to investors. The Bank further believes that presenting these non-GAAP financial measures will permit investors to assess the performance of the Bank on the same basis as that applied by management.
Non-GAAP financial measures have inherent limitations, and are not required to be uniformly applied by individual entities. Although non-GAAP financial measures are frequently used by stakeholders to evaluate a company, they have limitations as an analytical tool and should not be considered in isolation or as a substitute for analysis of results reported under GAAP.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

The following are non-GAAP financial measures presented in this Form 10-Q and a discussion of whythe reasons for which management uses these non-GAAP measures:
Return on Average Tangible Common Equity – this schedule also includes “net earnings applicable to common shareholders, excluding the effects of the adjustment, net of tax” and “average tangible common equity.” Return on average tangible common equity is a non-GAAP financial measure that management believes provides useful information to management and others about the Bank’s use of shareholders’ equity. Management believes the use of ratios that utilize tangible equity provides additional useful information because they present measures of those assets that can generate income.
RETURN ON AVERAGE TANGIBLE COMMON EQUITY (NON-GAAP)
Three Months Ended
(Dollar amounts in millions)June 30,
2019
March 31,
2019
December 31,
2018
June 30,
2018
Net earnings applicable to common shareholders (GAAP)$189 $205 $217 $187 
Adjustment, net of tax:
Amortization of core deposit and other intangibles— — — — 
Net earnings applicable to common shareholders, excluding the effects of the adjustment, net of tax (non-GAAP)(a) $189 $205 $217 $187 
Average common equity (GAAP)$6,988 $7,005 $6,938 $7,072 
Average goodwill and intangibles(1,014)(1,014)(1,015)(1,016)
Average tangible common equity (non-GAAP)(b) $5,974 $5,991 $5,923 $6,056 
Number of days in quarter(c) 91 90 92 91 
Number of days in year(d) 365 365 365 365 
Return on average tangible common equity (non-GAAP)(a/b/c)*d  12.7 %13.9 %14.5 %12.4 %
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Tangible Equity Ratio, Tangible Common Equity Ratio, and Tangible Book Value per Common Share – this schedule also includes “tangible equity,” “tangible common equity,” and “tangible assets.” Tangible equity ratio, tangible common equity ratio, and tangible book value per common share are non-GAAP financial measures that management believes provides additional useful information about the levels of tangible assets and tangible equity between each other and in relation to outstanding shares of common stock. Management believes the use of ratios that utilize tangible equity provides additional useful information to management and others about capital adequacy because they present measures of those assets that can generate income.
TANGIBLE EQUITY RATIO, TANGIBLE COMMON EQUITY RATIO, AND TANGIBLE BOOK VALUE PER COMMON SHARE (ALL NON-GAAP MEASURES)
(Dollar amounts in millions, except per share amounts)June 30,
2019
March 31,
2019
December 31,
2018
June 30,
2018
Total shareholders’ equity (GAAP)$7,599 $7,588 $7,578 $7,621 
Goodwill and intangible(1,014)(1,014)(1,015)(1,015)
Tangible equity (non-GAAP)(a) 6,585 6,574 6,563 6,606 
Preferred stock(566)(566)(566)(566)
Tangible common equity (non-GAAP)(b) $6,019 $6,008 $5,997 $6,040 
Total assets (GAAP)$70,065 $69,195 $68,746 $66,457 
Goodwill and intangible(1,014)(1,014)(1,015)(1,015)
Tangible assets (non-GAAP)(c) $69,051 $68,181 $67,731 $65,442 
Common shares outstanding (thousands)(d)  176,935 182,513 187,554 195,392 
Tangible equity ratio (non-GAAP)(a/c)  9.54 %9.64 %9.69 %10.09 %
Tangible common equity ratio (non-GAAP)(b/c)  8.72 %8.81 %8.85 %9.23 %
Tangible book value per common share (non-GAAP)(b/d)  $34.02 $32.92 $31.97 $30.91 
Efficiency Ratio and Adjusted Pre-Provision Net Revenue – this schedule also includes “adjusted noninterest expense,” “taxable-equivalent net interest income,” “adjusted taxable-equivalent revenue,” and “adjusted pre-provision“pre-provision net revenue (“PPNR”).,” and “adjusted PPNR.” The methodology of determining the efficiency ratio may differ among companies. Management makes adjustments to exclude certain items as identified in the subsequent schedule which it believes allows for more consistent comparability among periods. Management believes the efficiency ratio provides useful information regarding the cost of generating revenue. Adjusted noninterest expense provides a measure as to how well the Bank is managing its expenses, and adjusted PPNR enables management and others to assess the Bank’s ability to generate capital to cover credit losses through a credit cycle. Taxable-equivalent net interest income allows management to assess the comparability of revenue arising from both taxable and tax-exempt sources.
RETURN ON AVERAGE TANGIBLE COMMON EQUITY (NON-GAAP)
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  Three Months Ended
(Dollar amounts in millions) September 30,
2018
 June 30,
2018
 March 31,
2018
 September 30,
2017
         
Net earnings applicable to common shareholders (GAAP) $215
 $187
 $231
 $152
Adjustment, net of tax:        
Amortization of core deposit and other intangibles 
 
 
 1
Net earnings applicable to common shareholders, excluding the effects of the adjustment, net of tax (non-GAAP)(a)$215
 $187
 $231
 $153
Average common equity (GAAP) $7,024
 $7,072
 $7,061
 $7,230
Average goodwill and intangibles (1,015) (1,016) (1,016) (1,018)
Average tangible common equity (non-GAAP)(b)$6,009
 $6,056
 $6,045
 $6,212
Number of days in quarter(c)92
 91
 90
 92
Number of days in year(d)365
 365
 365
 365
Return on average tangible common equity (non-GAAP)(a/b/c)*d14.2% 12.4% 15.5% 9.8%


ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

TANGIBLE EQUITY (NON-GAAP) AND TANGIBLE COMMON EQUITY (NON-GAAP)
(Dollar amounts in millions, except per share amounts) September 30,
2018
 June 30,
2018
 March 31,
2018
 September 30,
2017
         
Total shareholders’ equity (GAAP) $7,553
 $7,621
 $7,644
 $7,761
Goodwill and intangible (1,015) (1,015) (1,016) (1,017)
Tangible equity (non-GAAP)(a)6,538
 6,606
 6,628
 6,744
Preferred stock (566) (566) (566) (566)
Tangible common equity (non-GAAP)(b)$5,972
 $6,040
 $6,062
 $6,178
Total assets (GAAP) $66,731
 $66,457
 $66,481
 $65,564
Goodwill and intangible (1,015) (1,015) (1,016) (1,017)
Tangible assets (non-GAAP)(c)$65,716
 $65,442
 $65,465
 $64,547
Common shares outstanding (thousands)(d)192,169
 195,392
 197,050
 199,712
Tangible equity ratio (non-GAAP)(a/c)9.95% 10.09% 10.12% 10.45%
Tangible common equity ratio (non-GAAP)(b/c)9.09% 9.23% 9.26% 9.57%
Tangible book value per common share (non-GAAP)(b/d)$31.08
 $30.91
 $30.76
 $30.93
EFFICIENCY RATIO (NON-GAAP) AND ADJUSTED PRE-PROVISION NET REVENUE (NON-GAAP)
Three Months EndedSix Months EndedYear Ended
(Dollar amounts in millions)June 30,
2019
March 31,
2019
June 30,
2018
June 30,
2019
June 30,
2018
December 31,
2018
Efficiency Ratio
Noninterest expense (GAAP)(a) $424 $430 $421 $854 $840 $1,679 
Adjustments:
Severance costs— (1)
Other real estate expense, net— (1)— (1)
Amortization of core deposit and other intangibles— — — 
Restructuring costs— — — — — 
Total adjustments(b) (1)
Adjusted noninterest expense (non-GAAP)(a-b)=(c)$423 $431 $420 $853 $839 $1,672 
Net interest income (GAAP)(d) $569 $576 $548 $1,145 $1,090 $2,230 
Fully taxable-equivalent adjustments(e) 13 10 22 
Taxable-equivalent net interest income (non-GAAP)1
(d+e)=f 576 582 553 1,158 1,100 2,252 
Noninterest income (GAAP)132 132 138 264 276 552 
Combined income (non-GAAP)(f+g)=(h) 708 714 691 1,422 1,376 2,804 
Adjustments:
Fair value and nonhedge derivative income (loss)(6)(3)— (8)(1)
Securities gains (losses), net(3)(2)
Total adjustments(i) (9)(2)(10)— 
Adjusted taxable-equivalent revenue (non-GAAP)(h-i)=(j)$717 $716 $690 $1,432 $1,373 $2,804 
Pre-provision net revenue (PPNR) (non-GAAP)(h)-(a)$284 $284 $270 $568 $536 $1,125 
Adjusted PPNR (non-GAAP)(j-c)=(k)294 285 270 579 534 1,132 
Efficiency ratio (non-GAAP)(c/j)  59.0 %60.2 %60.9 %59.6 %61.1 %59.6 %

Adjusted Pre-Provision Net Revenue per Diluted Common Share – this schedule uses “adjusted PPNR” ascalculated in the efficiency ratio, which is divided by the weighted average diluted common shares for the period. As mentioned previously, Management believes that adjusted PPNR enables management and others to assess theBank’s ability to generate capital to cover credit losses through a credit cycle. Dividing this amount by the weightedaverage diluted common shares outstanding provides a shareholder’s perspective of PPNR growth.
Three Months EndedSix Months EndedYear Ended
(Dollar amounts in millions)June 30,
2019
March 31,
2019
June 30,
2018
June 30,
2019
June 30,
2018
December 31,
2018
Adjusted PPNR per diluted common share
Adjusted PPNR (non-GAAP)(k)  $294 $285 $270 $579 $534 $1,132 
Weighted average diluted common shares outstanding (in thousands)(l)  189,098 195,241 209,247 192,206 209,859 206,501 
Adjusted PPNR per diluted common share (non-GAAP)(k)/(l)  $1.55 $1.46 $1.29 $3.01 $2.54 $5.48 

(Dollar amounts in millions) Three Months Ended Nine Months Ended Year Ended
 September 30,
2018
 June 30,
2018
 September 30,
2017
 September 30,
2018
 September 30,
2017
 December 31,
2017
             
Noninterest expense (GAAP)(a)$420
 $428
 $413
 $1,259
 $1,232
 $1,649
Adjustments:            
Severance costs 2
 1
 1
 1
 6
 7
Other real estate expense, net 1
 
 (1) 1
 (1) (1)
Provision for unfunded lending commitments 
 7
 (4) 
 (6) (7)
Amortization of core deposit and other intangibles 
 
 2
 1
 5
 6
Restructuring costs 1
 
 1
 1
 3
 4
Total adjustments(b)4
 8
 (1) 4
 7
 9
Adjusted noninterest expense (non-GAAP)
(a-b)=
(c)
$416
 $420
 $414
 $1,255
 $1,225
 $1,640
Net interest income (GAAP)(d)$565
 $548
 $522
 $1,654
 $1,539
 $2,065
Fully taxable-equivalent adjustments(e)5
 5

9
 16
 26
 35
Taxable-equivalent net interest income (non-GAAP)1
(d+e)=f570
 553
 531
 1,670
 1,565
 2,100
Noninterest income (GAAP)g136
 138
 139
 412
 404
 544
Combined income (non-GAAP)
(f+g)=
(h)
706
 691
 670
 2,082
 1,969
 2,644
Adjustments:            
Fair value and nonhedge derivative income (loss) 
 
 
 2
 (1) (2)
Securities gains (losses), net (1) 1
 5
 (1) 13
 14
Total adjustments(i)(1) 1
 5
 1
 12
 12
Adjusted taxable-equivalent revenue (non-GAAP)
(h-i)=
(j)
$707
 $690
 $665
 $2,081
 $1,957
 $2,632
Pre-provision net revenue (PPNR)(h)-(a)$286
 $263
 $257
 $823
 $737
 $995
Adjusted PPNR (non-GAAP)(j-c)291
 270
 251
 826
 732
 992
Efficiency ratio (non-GAAP)(c/j)58.8% 60.9% 62.3% 60.3% 62.6% 62.3%

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RESULTS OF OPERATIONS
Executive Summary
The Bank reported net earnings applicable to common shareholders of $215$189 million, or $1.04$0.99 per diluted common share for the thirdsecond quarter of 2018,2019, compared with net earnings applicable to common shareholders of $152 million, or $0.72 per diluted common share for the third quarter of 2017, and $187 million, or $0.89 per diluted common share for the second quarter of 2018. The improvement in diluted earnings per common share was primarily due to a reduction in diluted shares, resulting largely from common our share repurchases. The financial performance in the thirdsecond quarter of 2019 reflects strong loan growth, moderate customer-related fee improvement, expense control, and stable credit quality, partially offset by a slightly lower net interest income and net interest margin compression. The second quarter of 2019 presented some challenges as our net interest margin decreased as a result of lower loan yields, increased deposit costs, and change in our funding mix. During the first quarter of 2019, the Bank successfully implemented the second phase of its three-phase multi-year project to replace its core loan and deposit systems. With this milestone reached, we now have substantially all our retail, commercial, and commercial real estate (“CRE”) loans on a new modern core platform.
Net income increased by $1 million from $197 million in the second quarter of 2018 reflects strong net interest income, moderate customer-related fee income growth, progress on key initiatives, including expense control, continued strong credit quality; and modest linked-quarter loan growth.
Net incometo $198 million in the thirdsecond quarter of 2018 increased from the third quarter of 20172019, primarily due to a $43$21 million increase in net interest income, a $16$5 million increase in customer-related fees, and a $8 million decrease in FDIC premiums. These improvements to net income were partially offset by a $9 million increase in the provision for loancredit losses, a $8 million increase in salaries and employee benefits, a $14$5 million decrease in other noninterest income, taxes,and a $4 million decrease in securities gains.
Net income for the first six months of 2019 was $411 million, compared with $435 million for the first six months of 2018. The provision for credit losses increased by $60 million during this same time period to $25 million from ($35) million and was the primary reason for the decrease in net income. The negative provision for credit losses for the first six months of 2018 was primarily due to improving credit quality, particularly in the oil and gas portfolio, and minimal incurred losses from Hurricane Harvey. The increase in the provision for credit losses was partially offset by a $7$55 million increase in noninterest expense. The market value of the Bank’s Small Business Investment Company (“SBIC”) decreased by $7 millionnet interest income from the third quarterfirst six months of 20172018 to the third quarterfirst six months of 2018.2019.
Net interest income increased from the third quarter of 2017 to the thirdsecond quarter of 2018 due to the second quarter of 2019 primarily from loan growth and increases in short-term interest rates, that positively impacted loan yields and growth in our lending portfolio, partially offset by an increase in interest expense. The provision for loancredit losses decreasedincreased from $5 million in the third quarter of 2017 to a provision of $(11) million in the third quarter of 2018 primarily due to continued credit quality improvement. When comparing the third quarter of 2018 to the third quarter of 2017, customer-related fees increased by 2%.
Highlights from the Third Quarter of 2018
Net interest income, which is more than three-quarters of our revenue, improved by $43 million from $522 million in the third quarter of 2017, and by $17 million from $548$12 million in the second quarter of 2018 to $565$21 million in the third quarter of 2018. The increase from both prior periods was due to increases in short-term interest rates that positively impacted loan yields and growth in consumer and commercial loans, partially offset by an increase in interest expense. Net Interest Margin (“NIM”) was 3.63% in the third quarter of 2018 compared with 3.45% in the third quarter of 2017 and 3.56% in the second quarter of 2018. For more discussion on2019, reflecting loan growth and generally stable credit quality in the changestotal loan portfolio.
When comparing the second quarter of 2019 with the second quarter of 2018, customer-related fees increased by $5 million, or 4%, primarily due to an increase in net interest incomeother service charges, commissions and NIM, includingfees. Salaries and employee benefits increased $8 million during this same time period due to increases in base salaries from annual salary merit increases and headcount, and a decline in deferred salaries. FDIC premiums decreased by $8 million from the positive impactsecond quarter of interest income recoveries, see “Net Interest Income” and “Net Interest Margin and Interest Rate Spreads.”2018 to the second quarter of 2019.
Adjusted PPNR of $291$294 million for the thirdsecond quarter of 20182019 was up $40$24 million, or 16%9%, from the thirdsecond quarter of 2017. The current year period included $3 million of interest income recoveries of at least $1 million per loan, while there were no such recoveries in the same prior year period. Adjusted for these interest income recoveries, the increase in adjusted PPNR would be 15%.2018. The increase in PPNR reflects operating leverage improvement resulting from moderate loan growth and increases in short-term interest rates, partially offsetthe same factors previously discussed. Noninterest expense increased by increased interest expense and noninterest expense primarily$3 million, or 1%, from increased salaries and employee benefits. See “Noninterest Expense” for a discussion regarding the increased salary and employee benefits expense. Thesecond quarter of 2018 to the second quarter of 2019.The Bank’s efficiency ratio was 58.8%59.0% in the thirdsecond quarter of 20182019 compared with 62.3% in the third quarter of 2017 and 60.9% in the second quarter of 2018.2018 and 60.2% in the first quarter of 2019. The Bank is committed to further improvement of the efficiency ratio in 2019. See “GAAP to Non-GAAP Reconciliations” on page 56 for more information regarding the calculation of adjusted PPNR.
Our average loan portfolio increased $1.5$3.1 billion, or 4%7%, since the thirdsecond quarter of 2017.2018. We have seen widespread loan growth across most products and geographies, with particular strength in 1-4 family residential municipal,loans, and owner-occupied lending. Termessentially all categories of commercial and commercial real estate (“CRE”) loans continued to decline slightly from the prior year, reflecting heightened levels of payoffs and underwriting restraint in a highly competitive lending market.
loans. Asset quality has continued to improve during the past several quarters.second quarter of 2019 was generally stable when compared with the first quarter of 2019, but improved when compared with the second quarter of 2018. Credit quality in the oil and gas-related portfolio continues to strengthen and it has
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remained strong in the rest of the lending portfolio. Overall, from the thirdsecond quarter of 20172018 to the thirdsecond quarter of 2018,2019, criticized, classified, and nonaccrual loans declined by $585$232 million, $464$177 million, and $177$94 million, respectively.

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In a rising interest rate environment, our average noninterest-bearing demand deposits increased $0.4 billion from $23.6 billion in the second quarter of 2018 to $24.0 billion in the third quarter of 2018, and comprised approximately 45% of average total deposits for both the second and third quarters of 2018.
We continue to increase the return on- and of- capital. Return on average tangible common equity was 14.2% for the third quarter of 2018, up 440 basis points (“bps”) from the same prior year period. Our return on average assets increased by 36 bps during the same period. Regarding the return of capital, during the third quarter of 2018, the Bank repurchased 3.5 million shares of common stock for $185 million, which is equivalent to 1.8% of common stock outstanding as of June 30, 2018. During the last 12 months the Bank has repurchased a total of 10.1 million shares of common stock for $535 million, which is equivalent to 5.1% of common stock outstanding as of September 30, 2017. Dividends per common share were $0.30 in the third quarter of 2018, compared with $0.12 for the third quarter of 2017. In October 2018, the Bank announced that its board of directors declared a regular quarterly dividend of $0.30 per common share, payable November 21, 2018 to shareholders of record on November 14, 2018. Additionally, the Board approved a plan to repurchase $250 million of common shares during the fourth quarter of 2018. See “Capital Management” on page 32 for more information regarding the Bank’s capital plan.
On September 30, 2018, the Bank completed the merger of Zions Bancorporation, its former bank holding company, with, and into, the Bank formerly known as ZB, N.A., in order to further reduce organizational complexity. The restructuring eliminated the bank holding company structure and associated regulatory framework, and resulted in ZB, N.A. being renamed Zions Bancorporation, National Association and becoming the top-level entity within our corporate structure. The merger is expected to result in the elimination of duplicative regulatory efforts, leaving the OCC as the Bank’s primary regulator. As a result of the Financial Stability Oversight Council’s action on September 12, 2018 and the merger of the holding company on September 30, 2018, the Bank is no longer considered a systemically important financial institution under the Dodd-Frank Act. See “Capital Management” on page 32 for more information regarding the merger.
Areas of focus for 20182019
In 2018,2019, we are focused on ongoing initiatives related to Bank profitability, including returns on equity. Both our profitabilityreducing earnings volatility, and returns on equity have improvedon- and of-equity. We are working to achieve earnings growth through positive operating leverage and achieved an 9% growth in the third quarter of 2018 when compared with the third quarter of 2017 andadjusted PPNR from the second quarter of 2018.2018 to the second quarter of 2019. With headwinds on revenue expected in the near future as a result of falling interest rates, we are focusing even more on expense control. We continue to implement technology upgrades and process simplification to ensure current and future performance.performance, with emphasis on automation and simple, easy, fast, safe processes.
We are also focused on reducing potential earnings volatility and are actively adjusting our interest rate risk profile to move towards a more neutral interest-rate sensitive position and to protect net income against a decline in interest rates. During the first six months of 2019, we added $3.5 billion of interest rate floors and $1.6 billion of interest rate swaps, and have $3.5 billion of interest rate floors and $2.7 billion of interest rate swaps outstanding as of June 30, 2019. Shortly after the end of the second quarter, the Bank modified all of its floors to reduce the strike rate from 1.5% to 1% while doubling the notional amount from $3.5 billion to $7.0 billion. The modification did not result in any additional costs to the Bank. See “Interest Rate and Market Risk Management” on page 27 for further information regarding our interest rate risk management and Note 7 of the Notes to the Consolidated Financial Statements for further information regarding our use of derivative instruments.
We continue to focus on the return on- and of- capital. During the last 12 months we have repurchased $985 million, or 20.0 million shares, of common stock which is equivalent to 10.2% of common stock outstanding as of June 30, 2018. The share repurchases have resulted in higher returns being provided to shareholders. For example, return on average tangible common equity was 12.7% in the second quarter of 2019, an increase of 30 basis points (“bps”) from the second quarter of 2018. Also, capital distributed as a percentage of net earnings applicable to common shareholders increased to 174% during the second quarter of 2019 from 89% during the second quarter of 2018. During July 2019, the Board approved a plan to repurchase $275 million of Bank common stock during the third quarter of 2019 and declared a dividend of $0.34 per common share during the third quarter of 2019. See “Areas of focus for 2018”2019” in our 20172018 Annual Report on Form 10-K for a more detailed discussion of the major areas of emphasis in 2018.2019.
Net Interest Income
Net interest income is the difference between interest earned on interest-earning assets and interest paid on interest-bearing liabilities. Net interest income increased to $565$569 million in the thirdsecond quarter of 2019 from $548 million in the second quarter of 2018, from $522and was driven by loan growth. The $21 million in the third quarter of 2017. The $43 million, or 8%4%, increase in net interest income was primarily due to a $69$67 million increase in interest and fees on loans, resulting from increases in short-term interest rates andgrowth across all loan growth in consumer and commercial loans,segments, partially offset by an increase in interest expense.
Interest income inexpense increased $57 million from the thirdsecond quarter of 2018 was positively impacted by $3 millionto the second quarter of 2019 due to an increase in short-term interest income recoveriesrates and an increase in short- and long-term borrowings. The Bank’s cost of at least $1 million per loan, while there were no such recoveriestotal deposits and interest-bearing liabilities increased from 0.40% to 0.75% and the Bank’s use of short- and long-term borrowings increased $1.7 billion, or 32%.
Net Interest Margin and Interest Rate Spreads
The net interest margin (“NIM”) decreased to 3.54% in the second quarter of 2019, compared with 3.68% in the first quarter of 2019, and 3.56% in the same prior year period. Adjusting for these interest income recoveries, net interest income would have increased by $40 million.
Interest expense increased $31 millionThe decrease in NIM from the thirdprior year period was a result of increased costs of deposits and borrowed funds, which more than offset improved loan and securities yields. NIM decreased from the first quarter of 20172019 primarily due to the third quarterincrease in the cost of 2018deposits and a decline in loan yields, both of which were due to a $23 million increasechanges in interest on deposits due to higher rates paidcompetitive pricing pressure and an $8 million increase in interest on short- and long-term borrowings. We have remained disciplined in our deposit pricing, as over the past twelve months the Federal Reserve has increased the overnight benchmark Federal Funds rate by 100 bps, while the rate paid on the Bank’s interest-bearing deposits increased 31 bps and the rate paid on total deposits increased 16 bps.
Net Interest Margin and Interest Rate Spreads
portfolio composition. The NIM was 3.63% and 3.45% forcontinues to benefit from the third quartersstability of 2018 and 2017, respectively, and 3.56% for the second quarter of 2018. Excluding the effect of the previously mentioned interest income recoveries and adjusting for thenoninterest-bearing demand deposits.

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effect of the change to the corporate tax rate on fully taxable-equivalent yields, the NIM would have been 3.61% for the third quarter of 2018 compared with 3.42% for the third quarter of 2017 and 3.55% forAverage interest-earning assets increased $2.9 billion from the second quarter of 2018. The NIM for2018 to the thirdsecond quarter of 2018, compared with the same prior year period, benefited from the recent increases in short-term interest rates and deposit pricing discipline.
Average interest-earning assets increased $1.1 billion from the third quarter of 2017 to the third quarter of 2018,2019, with average rates improving 3931 bps. Adjusting for the same items as mentioned previously, the yield on interest-earning assets would have increased 40 bps from the same prior year period.
Average interest-bearing liabilities increased $1.0$3.7 billion in the thirdsecond quarter of 20182019 compared with the thirdsecond quarter of 2017 as a result of increased interest-bearing deposits and long-term debt. During the third quarter of 2018 the Bank issued $500 million of senior long-term debt to fund some of its balance sheet growth.2018. The average rate on interest-bearing liabilities increased 3653 bps during from the thirdsecond quarter of 20172018 to the thirdsecond quarter of 20182019 due to rising interest rates and increased rates paid on deposits.deposits and federal funds purchased and other short-term borrowings.
The average loan portfolio increased $1.5$3.1 billion, or 4%7%, between the thirdsecond quarter of 20172018 and the thirdsecond quarter of 2018. Most of this2019, with growth was in 1-4 family residential, municipal, and owner-occupied loans.across all loan segments. The average loan yield increased 4428 bps over the same period, with increases in the average rates for commercial, CRE, and consumer loans of 5226 bps, 5528 bps, and 2130 bps, respectively. Benchmark interest rates have increased several times beginning induring the fourth quarter of 2015,last year, which has had a positive impact on NIM, and spreads, as our earning assets generally reprice quicker than our funding sources. A portion of our variable-rate loans were not affected by these changes primarily due to having longer reset frequencies, or because a substantial portion of our earning assets are tied to longer-term rate indices. The longer-term rates were impacted by a relatively flat yield curve during the last several quarters. WeOver the next four quarters, we expect overallmoderate total loan growth to be slightly to moderately increasing.growth.
Average available-for-sale (“AFS”)AFS securities balances decreased $0.6 billion fromwere flat compared with the third quarter of 2017 to the thirdsecond quarter of 2018. Yields on average AFS securities increased slightly by 829 bps over the same period. The increased yield wasperiod, and were primarily a result of reinvesting principal cash flows from fixed-rate securities at higher rates and rising market interest rates on variable-rate and recently purchased fixed-rate agency mortgage-backed securities.
Average noninterest-bearing demand deposits were generally stable and provided us with low cost funding and comprised approximately 45%42% and 46%45% of average total deposits for the thirdsecond quarters of 20182019 and 2017,2018, respectively. Average total deposits were $53.6$54.3 billion for the thirdsecond quarter of 20182019 compared with $51.9$52.9 billion for the thirdsecond quarter of 2017.2018. Average interest-bearing deposits were $29.6$31.3 billion in the thirdsecond quarter of 2018,2019, compared with $28.1$29.3 billion for the same prior year period,period. The daily average benchmark Federal Funds target rate increased from 1.79% to 2.50% between the second quarter of 2018 and the averagesecond quarter of 2019, or 71 bps, while the rate paid on the Bank’s average interest-bearing deposits increased 3146 bps, which was generallyimplying a modest increase whendeposit beta of 65%, and the rate paid on total average deposits increased 27 bps. We refer to “deposit beta” as a measure of the changes in rates paid to customers compared with changes in the industry. average benchmark interest rates.
We are actively monitoring and managing deposit rates, and have been increasing deposit pricing as a result of competitive pricing pressure. During the initial stages of the rising rate cycle, deposit pricing increases lagged changes in benchmark rates. As we approach the end of the rising rate cycle, we have observed continued upward pressure on deposit rates in spite of benchmark rates no longer rising.
Although we consider a wide variety of sources when determining our funding needs, we benefit from access to deposits from a significant number of small to mid-sized business customers, particularly noninterest-bearing deposits, thatwhich provide us with a low cost of funds and have a positive impact on our NIM. Including wholesale borrowings, the rate paid on interest-bearing liabilities increased 53 bps from the second quarter of 2018 to the second quarter of 2019. Further information regarding deposit assumptions is discussed in “Interest Rate and Market Risk Management” on page 26.27.
Average borrowed funds increased $1.7 billion, with average short-term borrowings decreased $0.7increasing $0.9 billion and average long-term borrowings increasing by $0.8 billion, compared with the same prior year period, and the average interest rate paid on borrowed funds increased by 9257 bps as a result of rising short-term interest rates. During the third quarter of 2018 we issued $500 million of senior long-term debt which reduced the need for short-term borrowing.
The rate paid on total deposits and interest-bearing liabilities increased 22 bps from 0.23% for the third quarter of 2017 to 0.45% for the third quarter of 2018. Also, the total cost of deposits for the third quarter of 2018 was 0.28%, compared with 0.12% for the third quarter of 2017. These increases were primarily due to increases in short-term interest rates.
The NIM was 3.59% and 3.45% for the first nine months of 2018 and 2017, respectively. The increase in the year-to-date NIM was also due to the recent increases in short-term interest rates and deposit pricing discipline.

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The spread on average interest-bearing funds was 3.29%3.04% and 3.26% for the thirdsecond quarters of 20182019 and 2017, respectively, and 3.29% and 3.28% for the first nine months of 2018, and 2017, respectively. The spread on average interest-bearing funds for these periods was affected by the same factors that had an impact on the NIM.
We While the spread on average interest-bearing funds decreased by 22 bps, the NIM decreased only 2 bps as a result of the increasing value of noninterest-bearing deposits in a higher-rate environment. Because of the nature of our deposits being operating accounts for businesses and households, we expect the mix of interest-earning assetsour noninterest-bearing deposits to continue to change over the next several quarters primarily due to growth in commercial loans, including municipal loans, and modest growth in CRE construction loans.remain a competitive advantage.
Interest rate spreads and margin are impacted by the mix of assets we hold, the composition of our loan and securities portfolios, and the type of funding used. Assuming no additional increasesAdditionally, as interest rates increase, our noninterest-bearing deposits become more valuable. In the second quarter of 2019, our noninterest-bearing sources of funds contributed
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50 bps to the margin, compared with 30 bps in the Federal Funds rate or prepayment speedssecond quarter of securities purchased at a premium, we2018. We expect the yield onmix of interest-earning assets to continue to change over the securities portfolionext four quarters primarily due to increase slightly, as the cash flow from the portfolio is redeployed into securities with yields that are accretive to the overall portfolio.moderate-to-strong growth in 1-4 family residential, municipal, commercial and industrial, and owner-occupied loans, and stable-to-moderate growth in oil and gas and commercial real estate loans.
Our estimates of the Bank’s interest rate risk position are highly dependent upon a number of assumptions regarding the repricing behavior of various deposit and loan types in response to changes in both short-term and long-term interest rates, balance sheet composition, and other modeling assumptions, as well as the actions of competitors and customers in response to those changes. Although the federal funds target rate has increased 150 bps during the past couple of years, we have not experienced significant migration of our noninterest-bearing demand deposits which we attribute to the operating nature of many of our deposit accounts. Further detail on interest rate risk is discussed in “Interest Rate and Market Risk Management” on page 26.27.
The following schedule summarizes the average balances, the amount of interest earned or incurred, and the applicable yields for interest-earning assets and the costs of interest-bearing liabilities that generate taxable-equivalent net interest income.

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CONSOLIDATED AVERAGE BALANCE SHEETS, YIELDS AND RATES
(Unaudited)
Three Months Ended
June 30, 2019
Three Months Ended
June 30, 2018
(Dollar amounts in millions)Average
balance
Amount of
interest 1
Average
yield/rate
Average
balance
Amount of
interest 1
Average
yield/rate
ASSETS
Money market investments$1,261 $2.64 %$1,317 $2.02 %
Securities:
Held-to-maturity687 3.69  780 3.60  
Available-for-sale14,750 90 2.43  14,745 78 2.14  
Trading account172 4.48  179 4.06  
Total securities 2
15,609 98 2.51  15,704 87 2.23  
Loans held for sale71 — 2.18  72 4.18  
Loans and leases 3
Commercial24,977 308 4.94  23,275 272 4.68  
Commercial real estate11,777 153 5.22  11,075 136 4.94  
Consumer11,570 124 4.28  10,892 108 3.98  
Total loans and leases48,324 585 4.85  45,242 516 4.57  
Total interest-earning assets65,265 691 4.24  62,335 611 3.93  
Cash and due from banks592 546 
Allowance for loan losses(496)(480)
Goodwill and intangibles1,014 1,016 
Other assets3,480 3,088 
Total assets$69,855 $66,505 
LIABILITIES AND SHAREHOLDERS’ EQUITY
Interest-bearing deposits:
Savings and money market$26,262 41 0.63 %$25,479 17 0.26 %
Time5,025 25 2.02  3,807 12 1.27  
Total interest-bearing deposits31,287 66 0.85  29,286 29 0.39  
Borrowed funds:
Federal funds purchased and other short-term borrowings5,795 37 2.53  4,927 24 1.92  
Long-term debt1,230 12 3.84  383 5.77  
Total borrowed funds7,025 49 2.76  5,310 29 2.19  
Total interest-bearing liabilities38,312 115 1.20  34,596 58 0.67  
Noninterest-bearing deposits23,060 23,610 
Other liabilities929 661 
Total liabilities62,301 58,867 
Shareholders’ equity:
Preferred equity566 566 
Common equity6,988 7,072 
Total shareholders’ equity7,554 7,638 
Total liabilities and shareholders’ equity$69,855 $66,505 
Spread on average interest-bearing funds3.04 %3.26 %
Impact of net noninterest-bearing sources of funds0.50  0.30  
Net interest margin$576 3.54  $553 3.56  
Memo: total cost of deposits0.49  0.22  
Memo: total deposits and interest-bearing liabilities$61,372 115 0.75  $58,206 58 0.40  
 Three Months Ended
September 30, 2018
 Three Months Ended
September 30, 2017
(Dollar amounts in millions)
Average
balance
 
Amount of
interest 1
 
Average
yield/rate
 
Average
balance
 
Amount of
interest 1
 
Average
yield/rate
ASSETS           
Money market investments$1,327
 $8
 2.25% $1,246
 $5
 1.44%
Securities:           
Held-to-maturity848
 7
 3.52
 750
 7
 3.96
Available-for-sale14,592
 81
 2.20
 15,197
 81
 2.12
Trading account65
 1
 3.43
 43
 
 3.73
Total securities 2
15,505
 89
 2.28
 15,990
 88
 2.21
Loans held for sale53
 1
 4.82
 52
 1
 4.29
Loans and leases 3
           
Commercial23,263
 286
 4.88
 22,261
 245
 4.36
Commercial real estate11,009
 139
 5.01
 11,192
 126
 4.46
Consumer11,096
 113
 4.07
 10,379
 101
 3.86
Total loans and leases45,368
 538
 4.71
 43,832
 472
 4.27
Total interest-earning assets62,253
 636
 4.06
 61,120
 566
 3.67
Cash and due from banks516
     767
    
Allowance for loan losses(489)     (540)    
Goodwill and intangibles1,015
     1,018
    
Other assets3,079
     2,974
    
Total assets$66,374
     $65,339
    
LIABILITIES AND SHAREHOLDERS’ EQUITY          
Interest-bearing deposits:           
Savings and money market$25,483
 23
 0.36% $25,190
 10
 0.16%
Time4,118
 15
 1.49
 2,933
 5
 0.70
Total interest-bearing deposits29,601
 38
 0.52
 28,123
 15
 0.21
Borrowed funds:           
Federal funds purchased and other short-term borrowings3,917
 21
 2.09
 4,609
 14
 1.17
Long-term debt572
 7
 4.91
 383
 6
 5.71
Total borrowed funds4,489
 28
 2.45
 4,992
 20
 1.52
Total interest-bearing liabilities34,090
 66
 0.77
 33,115
 35
 0.41
Noninterest-bearing deposits23,974
     23,798
    
Total deposits 4 and interest-bearing liabilities
58,064
 66
 0.45

56,913
 35
 0.23
Other liabilities720
     630
    
Total liabilities58,784
     57,543
    
Shareholders’ equity:           
Preferred equity566
     566
    
Common equity7,024
     7,230
    
Total shareholders’ equity7,590
     7,796
    
Total liabilities and shareholders’ equity$66,374
     $65,339
    
Spread on average interest-bearing funds    3.29%     3.26%
Taxable-equivalent net interest income and net yield on interest-earning assets  $570
 3.63%   $531
 3.45%
1
1 Rates are calculated using amounts in thousands and taxable-equivalent rates used where applicable. The taxable-equivalent rates used are the rates that were applicable at the time of each respective reporting period.
2
Quarter-to-date interest on total securities includes $35 million and $34 million of taxable equivalent premium amortization, as of September 30, 2018 and September 30, 2017, respectively.
3
Net of unearned income and fees, net of related costs. Loans include nonaccrual and restructured loans.
4 The taxable-equivalent rates used are the rates that were applicable at the time of each respective reporting period.
2 Interest on total costsecurities includes $31 million and $36 million of deposits, annualized,taxable-equivalent premium amortization for September 30,the second quarters of 2019 and 2018, respectively.
3 Net of unearned income and September 30, 2017 was 0.28%fees, net of related costs. Loans include nonaccrual and 0.12%, respectively.restructured loans.


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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Six Months Ended
June 30, 2019
Six Months Ended
June 30, 2018
(Dollar amounts in millions)Average
balance
Amount of
interest 1
Average
yield/rate
Average
balance
Amount of
interest 1
Average
yield/rate
ASSETS
Money market investments$1,264 $17 2.69 %$1,406 $13 1.85 %
Securities:
Held-to-maturity758 14 3.71  784 14 3.57  
Available-for-sale14,737 180 2.46  14,846 159 2.16  
Trading account140 4.49  141 4.03  
Total securities 2
15,635 197 2.54  15,771 176 2.24  
Loans held for sale67 1.96  62 4.08  
Loans and leases 3
Commercial24,703 612 4.99  23,158 538 4.69  
Commercial real estate11,557 301 5.26  11,070 264 4.81  
Consumer11,490 244 4.29  10,826 212 3.96  
Total loans and leases47,750 1,157 4.89  45,054 1,014 4.54  
Total interest-earning assets64,716 1,372 4.27  62,293 1,204 3.90  
Cash and due from banks574 569 
Allowance for loan losses(498)(501)
Goodwill and intangibles1,014 1,016 
Other assets3,417 3,059 
Total assets$69,223 $66,436 
LIABILITIES AND SHAREHOLDERS’ EQUITY
Interest-bearing deposits:
Savings and money market$26,142 76 0.59 %$25,388 28 0.22 %
Time4,851 47 1.96  3,545 20 1.15  
Total interest-bearing deposits30,993 123 0.80  28,933 48 0.34  
Borrowed funds:
Federal funds purchased and other short-term borrowings5,543 70 2.55  5,315 45 1.71  
Long-term debt1,056 21 3.94  383 11 5.80  
Total borrowed funds6,599 91 2.77  5,698 56 1.99  
Total interest-bearing liabilities37,592 214 1.15  34,631 104 0.61  
Noninterest-bearing deposits23,140 23,514 
Other liabilities929 658 
Total liabilities61,661 58,803 
Shareholders’ equity:
Preferred equity566 566 
Common equity6,996 7,067 
Total shareholders’ equity7,562 7,633 
Total liabilities and shareholders’ equity$69,223 $66,436 
Spread on average interest-bearing funds3.12 %3.29 %
Impact of net noninterest-bearing sources of funds0.49  0.27  
Net interest margin$1,158 3.61  $1,100 3.56  
Memo: total cost of deposits0.46  0.19  
Memo: total deposits and interest-bearing liabilities$60,732 214 0.70  $58,145 104 0.36  
1 Rates are calculated using amounts in thousands and taxable-equivalent rates used where applicable. The taxable-equivalent rates used are the rates that were applicable at the time of each respective reporting period.
2 Interest on total securities includes $63 million and $68 million of taxable-equivalent premium amortization for the first six months of 2019 and 2018, respectively.
3 Net of unearned income and fees, net of related costs. Loans include nonaccrual and restructured loans.
14

 Nine Months Ended
September 30, 2018
 Nine Months Ended
September 30, 2017
(Dollar amounts in millions)
Average
balance
 
Amount of
interest 1
 
Average
yield/rate
 
Average
balance
 
Amount of
interest 1
 
Average
yield/rate
ASSETS           
Money market investments$1,379
 $20
 1.98% $1,598
 $14
 1.15%
Securities:           
Held-to-maturity806
 22
 3.55
 795
 23
 3.94
Available-for-sale14,760
 240
 2.17
 14,873
 236
 2.12
Trading account116
 3
 3.92
 61
 2
 3.61
Total securities 2
15,682
 265
 2.26
 15,729
 261
 2.22
Loans held for sale59
 2
 4.31
 95
 2
 3.42
Loans and leases 3
           
Commercial23,193
 825
 4.75
 21,920
 712
 4.34
Commercial real estate11,049
 403
 4.88
 11,222
 377
 4.49
Consumer10,917
 326
 4.00
 10,076
 289
 3.84
Total loans and leases45,159
 1,554
 4.60
 43,218
 1,378
 4.26
Total interest-earning assets62,279
 1,841
 3.95
 60,640
 1,655
 3.65
Cash and due from banks551
     844
    
Allowance for loan losses(497)     (551)    
Goodwill and intangibles1,016
     1,020
    
Other assets3,066
     2,967
    
Total assets$66,415
     $64,920
    
LIABILITIES AND SHAREHOLDERS’ EQUITY          
Interest-bearing deposits:           
Savings and money market$25,420
 51
 0.27% $25,515
 28
 0.15%
Time3,738
 36
 1.27
 2,946
 15
 0.65
Total interest-bearing deposits29,158
 87
 0.40
 28,461
 43
 0.20
Borrowed funds:           
Federal funds purchased and other short-term borrowings4,844
 66
 1.82
 3,951
 29
 0.98
Long-term debt447
 18
 5.42
 428
 18
 5.81
Total borrowed funds5,291
 84
 2.12
 4,379
 47
 1.45
Total interest-bearing liabilities34,449
 171
 0.66
 32,840
 90
 0.37
Noninterest-bearing deposits23,669
     23,694
    
Total deposits 4 and interest-bearing liabilities
58,118
 171
 0.39
 56,534
 90
 0.21
Other liabilities679
     609
    
Total liabilities58,797
     57,143
    
Shareholders’ equity:           
Preferred equity566
     653
    
Common equity7,052
     7,124
    
Total shareholders’ equity7,618
     7,777
    
Total liabilities and shareholders’ equity$66,415
     $64,920
    
Spread on average interest-bearing funds    3.29%     3.28%
Taxable-equivalent net interest income and net yield on interest-earning assets  $1,670
 3.59%   $1,565
 3.45%
1
Rates are calculated using amounts in thousands and taxable-equivalent rates used where applicable. The taxable-equivalent rates used are the rates that were applicable at the time of each respective reporting period.
2
Year-to-date interest on total securities includes $104 million and $101 million of taxable equivalent premium amortization, as of September 30, 2018 and September 30, 2017, respectively.
3
Net of unearned income and fees, net of related costs. Loans include nonaccrual and restructured loans.
4 The total cost of deposits, annualized, for September 30, 2018 and September 30, 2017 was 0.22% and 0.11%, respectively.

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Provision for Credit Losses
The provision for credit losses is the combination of both the provision for loan losses and the provision for unfunded lending commitments. Note 6 of our 20172018 Annual Report on Form 10-K and “Credit Risk Management” on page 2021 contains information on how we determine the appropriate level for the allowance for loan and lease losses (“ALLL”) and the reserve for unfunded lending commitments (“RULC”).
The provision for loancredit losses was $(11)$21 million in the thirdsecond quarter of 2018,2019, compared with $5$12 million in both the same prior year period and the second quarter of 2018. The $(11) millionincreased provision primarilyfor credit losses reflects loan growth, increased net recoveriescharge-offs, and ongoing improvements of credit quality metricsan increase in the entire loan portfolio, partially offset by increases in qualitative adjustments mostlyportion related to general economic uncertainty arising from tariffs and their impact on trade. Asset quality during the third quarter of 2018 continued to improve for the entire loan portfolio when compared with the third quarter of 2017, primarily due to continued improvements in the oil and gas-related portfolio.indicators. Classified and nonaccrual loans in the total portfolio declined by $464$177 million and $177$94 million, respectively, from the third quarter of 2017. During the thirdsecond quarter of 2018 to the second quarter of 2019. During the second quarter of 2019, there were $14 million of net charge-offs, compared with net recoveries of $1 million, compared with net charge-offs of $8$12 million during the thirdsecond quarter of 2017.2018.
The provision for loan losses was $(46)$20 million during the first nine monthssecond quarter of 2018,2019, compared with $35$5 million during the first nine monthssecond quarter of 2017.2018. This decreaseincrease was primarily as a result of the previously mentioned improving credit quality, particularly in the oilloan growth, charge-offs, and gas-related portfolio, and net recoveries.qualitative adjustments.
During the thirdsecond quarter of 2018,2019, we did not recordrecorded a $1 million provision for unfunded lending commitments, compared with a $(4)$7 million provision in the thirdsecond quarter of 2017.2018. This increase wasdecrease is primarily due to increasedcertain portfolios that experienced growth or contraction in unfunded lending commitments partially offset by credit quality improvement inrelative to the oil and gas-related portfolio.same prior year period. From quarter to quarter, the provision for unfunded lending commitments may be subject to sizable fluctuations due to changes in the timing and volume of loan commitments, originations, fundings, and changes in credit quality.
The allowance for credit losses (“ACL”), which is the combination of both the ALLL and the RULC, decreased $62increased $15 million, when compared with the thirdsecond quarter of 2017.2018. This was mainly due to the credit quality improvementsloan growth and increases in qualitative adjustments described previously.
Noninterest Income
Noninterest income represents revenues we earn for products and services that have no associated interest rate or yield. We believe a subtotal of customer-related fees provides a bettergood view of income over which we have more direct control. It excludes items such as dividends, insurance-related income, mark-to-market adjustments on certain derivatives, and securities gains and losses. For the thirdsecond quarter of 2018,2019, noninterest income decreased $3$6 million, or 2%4%, compared with the thirdsecond quarter of 2017, primarily due to a $6 million decrease in net securities gains.2018. The following schedule presents a comparison of the major components of noninterest income.
NONINTEREST INCOME
Three Months Ended
June 30,
Amount
change
Percent
change
Six Months Ended
June 30, 
Amount
change
Percent
change
(Dollar amounts in millions)2019201820192018
Service charges and fees on deposit accounts$41 $42 $(1)(2)%$81 $84 $(3)(4)%
Other service charges, commissions and fees58 55  113 110  
Wealth management and trust income13 14 (1)(7) 26 25  
Loan sales and servicing income29  14 13  
Capital markets and foreign exchange29  16 15  
Customer-related fees130 125  250 247  
Dividends and other investment income11 (2)(18) 18 22 (4)(18) 
Securities gains (losses), net(3)(4)NM  (2)(3)NM  
Other(4)(5)NM  (2)(8)NM  
Total noninterest income$132 $138 $(6)(4) $264 $276 $(12)(4) 
 Three Months Ended
September 30,
 
Amount
change
 
Percent
change
 Nine Months Ended
September 30,
 
Amount
change
 
Percent
change
(Dollar amounts in millions)2018 2017  2018 2017 
                
Service charges and fees on deposit accounts$42
 $42
 $
  % $125
 $127
 $(2) (2)%
Other service charges, commissions and fees59
 55
 4
 7
 168
 160
 8
 5
Wealth management and trust income12
 11
 1
 9
 38
 30
 8
 27
Loan sales and servicing income5
 6
 (1) (17) 18
 19
 (1) (5)
Capital markets and foreign exchange7
 8
 (1) (13) 23
 21
 2
 10
Customer-related fees125
 122
 3
 2
 372
 357
 15
 4
Dividends and other investment income11
 9
 2
 22
 34
 31
 3
 10
Securities gains (losses), net(1) 5
 (6) (120) (1) 13
 (14) (108)
Other1
 3
 (2) (67) 7
 3
 4
 133
Total noninterest income$136
 $139
 $(3) (2) $412
 $404
 $8
 2



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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

InCustomer-related fees increased $5 million, or 4%, from the thirdsecond quarter of 20172018 to the second quarter of 2019 and was largely attributable to an increase of $3 million in other service charges, commissions and fees as a result of increased lending activity, including syndication fees, and capital markets product sales. Securities losses were $3 million during the second quarter of 2019 compared to securities gains of $1 million during the second quarter of 2018 primarily as a result of changes in the market values of the Bank’s SBIC investmentsSmall Business Investment Company (“SBIC”) investments. Other noninterest income decreased by $5 million, primarily due to a $6 million valuation adjustment on client-related interest rate swaps in the second quarter of 2019. As a result of the decline in interest rates during the second quarter of 2019, these client-related interest rate swaps significantly increased in market value, compared with a slight decline in market value in the third quarter of 2018. This decrease in noninterest income was partially offset by a $3 million, or 2%, increase in customer-related fees, primarily related to increased loan syndication fees, bankcard fees, corporate investment services and wealth management income. Improvements in platform and product simplifications contributed to this increase. We have experienced a decrease in mortgage fees due to higher interest rates resulting in lower originationa larger exposure to the Bank and mortgage-related activity.a $6 million valuation adjustment.
Customer-related fees increased $15$3 million, or 4%1%, from the first ninesix months of 20172018 to the first ninesix months of 2018. This increase2019. The only other significant item impacting noninterest income for the first six months of 2019 not previously discussed was a result of the same factors as the increase$3 million decrease in service charges and fees on deposit accounts. The decrease in service charges and fees on deposit accounts was primarily due to an unfavorable impact from the third quarter of 2017 to the third quarter of 2018. Relative to third quarter of 2018 results, we expect customer-related fees to increase slightly over the next twelve months.earnings credit rate associated with noninterest-bearing demand deposits and softness in retail and small business service charges.
Noninterest Expense
Noninterest expense increased by $7$3 million, or 2%1%, from the thirdsecond quarter of 20172018 to the thirdsecond quarter of 2018. The Bank remains focused on2019. As discussed subsequently, adjusted noninterest expense control efforts, while continuing to invest in technology and simplification initiatives.also increased $3 million, or 1%, over the same period. This 2%1% increase is within our targeted growth rate of low single-digit percentage range relative to the prior year.
As mentioned previously, with the potential headwinds on revenue expected in the near future as a result of falling interest rates, we are focused even more on expense control, while continuing to invest in technology and process simplification initiatives. As previously mentioned, during the first quarter of 2019, the Bank successfully implemented the second phase of its three-phase multi-year project to replace its core loan and deposit systems, upgrading its commercial loans core system. The Bank continues to work on upgrading its primary deposit system. The following schedule presents a comparison of the major components of noninterest expense.
NONINTEREST EXPENSE
Three Months Ended
June 30,
Amount
change
Percent
change
Six Months Ended
June 30, 
Amount
change
Percent
change
(Dollar amounts in millions)2019201820192018
Salaries and employee benefits$274 $266 $%$562 $535 $27 %
Occupancy, net32 32 — —  65 63  
Furniture, equipment and software, net35 32  67 65  
Other real estate expense, net— — — NM  (1)(2)NM  
Credit-related expense14  13 13 — —  
Professional and legal services13 14 (1)(7) 23 26 (3)(12) 
Advertising(2)(29) 11 13 (2)(15) 
FDIC premiums14 (8)(57) 12 26 (14)(54) 
Other51 49  102 98  
Total noninterest expense$424 $421 $ $854 $840 $14  
Adjusted noninterest expense 1
$423 $420 $ $853 $839 $14  
 Three Months Ended
September 30,
 
Amount
change
 
Percent
change
 Nine Months Ended
September 30,
 
Amount
change
 
Percent
change
(Dollar amounts in millions)2018 2017  2018 2017 
                
Salaries and employee benefits$264
 $251
 $13
 5 % $800
 $753
 $47
 6 %
Occupancy, net33
 35
 (2) (6) 96
 101
 (5) (5)
Furniture, equipment and software, net30
 32
 (2) (6) 95
 96
 (1) (1)
Other real estate expense, net1
 (1) 2
 200
 1
 (1) 2
 200
Credit-related expense5
 7
 (2) (29) 19
 23
 (4) (17)
Provision for unfunded lending commitments
 (4) 4
 100
 
 (6) 6
 100
Professional and legal services12
 15
 (3) (20) 37
 43
 (6) (14)
Advertising8
 6
 2
 33
 20
 17
 3
 18
FDIC premiums18
 15
 3
 20
 44
 40
 4
 10
Other49
 57
 (8) (14) 147
 166
 (19) (11)
Total noninterest expense$420
 $413
 $7
 2
 $1,259
 $1,232
 $27
 2
Adjusted noninterest expense 1
$416
 $414
 $2
 
 $1,255
 $1,225
 $30
 2
1 For information on non-GAAP financial measures see “GAAP to Non-GAAP Reconciliations” on page 56
Salary and employee benefits expense was up $13$8 million in the thirdsecond quarter of 20182019, compared with the thirdsecond quarter of 20172018. This increase was primarily due to an $8a $7 million increase in base salaries due to increasedresulting from annual salary merit increases partially influenced by employee headcount, and annual merit increases and a $2$3 million increasedecline in incentive compensation.deferred salaries. The provision for unfunded lending commitments increased by $4 million, primarily due to increased unfunded lending commitments thatincrease was partially offset by credit quality improvement in the oil and gas-related portfolio. For further information see “Provision for Credit Losses” on page 14. FDIC premiums increased due to a $4 million expense in the third quarter of 2018 that represents the cumulative effect of an adjustment related to the estimated uninsured deposits since the consolidation of bank charters. These increases in noninterest expense were partially offset by a $8$2 million decrease in other noninterest expense,incentive compensation. Furniture, equipment and software, net, increased by $3 million, primarily due to reduced operational losses, lower regulatory fees, and other miscellaneous expenses in the third quarter of 2018.
Net occupancy decreased by $5 million from the first nine months of 2017 to the first nine months of 2018 as additional rental income was received on a newly constructed building in Houston. Over the same year-to-date period, credit-related fees decreased by $4 million as a result of lower fees relatedthe successful implementation of our Core Transformation Project to repossessionsreplace our commercial loan systems, which occurred in the first quarter of 2019, and professional and legal services decreased by $6 million as a result of a decreasehas subsequently resulted in consulting fees. Other changes between theincreased amortization.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

The aforementioned increases in noninterest expense were offset by a $8 million decrease in FDIC premiums. The decrease in FDIC premiums is primarily due to the elimination of the FDIC surcharge for large banks because the required Deposit Insurance Fund reserve ratio has been met in addition to the Bank issuing more unsecured debt which results in lower FDIC premiums.
first nine monthsThe Bank’s efficiency ratio was 59.0% in the second quarter of 2019 compared with 60.9% in the second quarter of 2018 and 2017 are due to the same factors as for the changes between the third quarters of 2018 and 2017.
In October 2018, the Bank decided to terminate its pension plan subject to obtaining necessary regulatory approval. Completion of this termination is expected in early 2020. Plan participant benefits will not be disadvantaged because of this decision. At the time of final liquidation additional noninterest expense will be recognized for pension amounts remaining in other comprehensive income (“OCI”), as well as expense related to purchasing annuities for participants who elect that distribution method. The qualified pension OCI balance at September 30, 2018 was a $28 million loss before adjusting for tax effects. The expense related to purchasing annuities is highly dependent on individual participant elections between lump-sum distribution options and an annuity option, in addition to market competitiveness60.2% in the annuity bid process. The current estimatefirst quarter of this expense is $5 to $15 million, and is subject to change depending upon the previously mentioned factors.
2019. Adjusted noninterest expense for the thirdsecond quarter of 20182019 increased $2$3 million, or less than 1%, to $416$423 million, compared with $414$420 million for the same prior year period. To arrive at adjusted noninterest expense, GAAP noninterest expense is adjusted to exclude certain expense items, which are the same as those items excluded in arriving at the efficiency ratio (see “GAAP to Non-GAAP Reconciliations” on page 56 for more information regarding the calculation of the efficiency ratio). Adjusted noninterest expense for the first nine months of 2018 increased by 2% from the first nine months of 2017 and we stillWe expect adjusted noninterest expense for 20182019 to experience an increase in the low single-digit percentage range relative to the prior year.
Noninterest expense increased by $14 million, or 2%, from the first six months of 2018 to the first six months of 2019. This increase was a result of the same factors as the increase from the second quarter of 2018 to the second quarter of 2019.
Income Taxes
Income tax expense for the thirdsecond quarter of 20182019 was $69$58 million compared with $83$56 million for the same prior year period. The effective income tax rates were 23.6%22.7% and 34.2%22.1% for the thirdsecond quarters of 20182019 and 2017,2018, respectively. Income tax expense for the first ninesix months of 20182019 was $195$119 million compared with $207$126 million for the first nine months of 2017.same prior year period. The effective income tax ratesrate for theseboth year-to-date periods were 22.9% and 30.6%, respectively.was 22.5%. Note 1213 of the Notes to Consolidated Financial Statements contains additional information about the factors that influenced the income tax rates and information about deferred income tax assets and liabilities. The effective tax rate for 20182019 is expected to be approximately 23%, including the effects of stock-based compensation.
Preferred Stock Dividends
Preferred stock dividends have been consistent over the past year and were $8$9 million and $10 million during the second quarters of 2019 and 2018, respectively, and $17 million for both the third quarter of 2018 and the third quarter of 2017. Preferred dividends for the first ninesix months of 2018 decreased by $5 million compared with the first nine months of 2017. This decrease was a result of our redemption of all outstanding shares of our 7.9% Series F preferred stock during the third quarter of 2017. The total one-time reduction to net earnings applicable to common shareholders associated with the preferred stock redemption was $3 million.2019 and 2018.
BALANCE SHEET ANALYSIS
Interest-Earning Assets
Interest-earning assets are those assets that have interest rates or yields associated with them. One of our goals is to maintain a high level of interest-earning assets relative to total assets while keeping nonearning assets at a minimum. Interest-earning assets consist of money market investments, securities, loans, and leases.
Another goal is to maintain a higher-yielding mix of interest-earning assets, such as loans, relative to lower-yielding assets, while maintaining adequate levels of highly liquid assets. As a result of this goal we redeployed funds from lower-yielding money market investments, in addition to using wholesale borrowings, to purchase agency securities.
For information regarding the average balances of our interest-earning assets, the amount of revenue generated by them, and their respective yields, see the average balance sheet on page 12.

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

13.
Average interest-earning assets were $64.7 billion for the first six months of 2019, compared with $62.3 billion for the first ninesix months of 2018, compared with $60.6 billion for the first nine months of 2017.2018. Average interest-earning assets as a percentage of total average assets were 94% for both the first ninesix months of 20182019 and 2017 were 94% and 93%, respectively.2018.
Average loans were $45.2$47.8 billion and $43.2$45.1 billion for the first ninesix months of 20182019 and 2017,2018, respectively. Average loans as a percentage of total average assets for the first ninesix months of 20182019 were 68%69%, compared with 67%68% in the same prior year period.
Average money market investments, consisting of interest-bearing deposits, federal funds sold, and security resell agreements, decreased by 14%10% to $1.3 billion for the first six months of 2019, compared with $1.4 billion for the first ninesix months of 2018, compared with $1.6 billion2018. Average securities decreased by $1% for the first ninesix months of 2017. Average securities remained stable for the first nine months of 2018,2019, compared with the first ninesix months of 2017.2018.
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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
Investment Securities Portfolio
We invest in securities to actively manage liquidity and interest rate risk, in addition to generating revenue for the Bank. Refer to the “Liquidity Risk Management” section on page 30 for additional information on management of liquidity and funding. The following schedule presents a profile of our investment securities portfolio. The amortized cost amounts represent the original cost of the investments, adjusted for related accumulated amortization or accretion of any yield adjustments, and for impairment losses, including credit-related impairment. The estimated fair value measurement levels and methodology are discussed in Note 3of our 20172018 Annual Report on Form 10-K.
INVESTMENT SECURITIES PORTFOLIO
September 30, 2018 December 31, 2017June 30, 2019December 31, 2018
(In millions)Par value 
Amortized
cost
 
Estimated
fair
value
 Par value 
Amortized
cost
 
Estimated
fair
value
(In millions)Par valueAmortized
cost
Estimated
fair
value
Par valueAmortized
cost
Estimated
fair
value
Held-to-maturity           Held-to-maturity
Municipal securities$751
 $751
 $734
 $771
 $770
 $762
Municipal securities$695 $695 $698 $774 $774 $767 
Available-for-sale           Available-for-sale
U.S. Treasury securities25
 25
 25
 25
 25
 25
U.S. Treasury securities40 40 40 40 40 40 
U.S. Government agencies and corporations:           U.S. Government agencies and corporations:
Agency securities1,482
 1,480
 1,448
 1,830
 1,830
 1,818
Agency securities1,372 1,372 1,373 1,395 1,394 1,375 
Agency guaranteed mortgage-backed securities10,004
 10,159
 9,824
 9,605
 9,798
 9,666
Agency guaranteed mortgage-backed securities9,981 10,110 10,133 10,093 10,236 10,014 
Small Business Administration loan-backed securities1,888
 2,069
 2,020
 2,007
 2,227
 2,222
Small Business Administration loan-backed securities1,645 1,790 1,751 1,871 2,042 1,996 
Municipal securities1,182
 1,313
 1,284
 1,193
 1,336
 1,334
Municipal securities1,203 1,322 1,350 1,178 1,303 1,291 
Other debt securities25
 25
 24
 25
 25
 24
Other debt securities25 25 25 25 25 21 
Total available-for-sale debt securities14,606
 15,071
 14,625
 14,685
 15,241
 15,089
Money market mutual funds and other
 
 
 72
 72
 72
Total available-for-sale14,606
 15,071
 14,625
 14,757
 15,313
 15,161
Total available-for-sale14,266 14,659 14,672 14,602 15,040 14,737 
Total$15,357
 $15,822
 $15,359
 $15,528
 $16,083
 $15,923
Total investment securitiesTotal investment securities$14,961 $15,354 $15,370 $15,376 $15,814 $15,504 
The amortized cost of investment securities at SeptemberJune 30, 20182019 decreased by 2%3% from the balances at December 31, 2017.2018. Approximately 34% of the investment securities are floating rate as of June 30, 2019.
The investment securities portfolio includes $465$393 million of net premium that is distributed across various asset classes as illustrated in the preceding schedule. The purchase premiums and discountsPremium amortization for both held-to-maturity (“HTM”) and AFS securities are amortized and accreted at a constant effective yield to the contractual maturity date and no assumption is made concerning prepayments. As principal prepayments occur, the portion of the unamortized premium or discount associated with the principal reduction is recognized as interest income in the period the principal is reduced. For the ninesix months ended SeptemberJune 30, 2019, was approximately $31 million, compared with approximately $36 million for the same period in 2018, premium amortization reducedreducing the yield on securities by 9481 bps compared with a 9092 bps impact for the same period in 2017.2018.
As of SeptemberJune 30, 2018,2019, under the GAAP fair value accounting hierarchy, 0.2%0.3% of the $14.6$14.7 billion fair value of the AFS securities portfolio was valued at Level 1, 99.8%99.7% was valued at Level 2, and there were no Level 3 AFS

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securities. At December 31, 2017, 1%2018, 0.3% of the $15.2$14.7 billion fair value of AFS securities portfolio was valued at Level 1, 99%99.7% was valued at Level 2, and there were no Level 3 AFS securities. See Note 3 of our 20172018 Annual Report on Form 10-K for further discussion of fair value accounting.
Exposure to State and Local Governments
We provide multiple products and services to state and local governments (referred to collectively as “municipalities”), including deposit services, loans, and investment banking services, and we invest in securities issued by the municipalities.
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The following schedule summarizes our exposure to state and local municipalities:
MUNICIPALITIES
(In millions)September 30,
2018
 December 31,
2017
(In millions)June 30,
2019
December 31,
2018
   
Loans and leases$1,563
 $1,271
Loans and leases$2,059 $1,661 
Held-to-maturity – municipal securities751
 770
Held-to-maturity – municipal securities695 774 
Available-for-sale – municipal securities1,285
 1,334
Available-for-sale – municipal securities1,350 1,291 
Trading account – municipal securities47
 146
Trading account – municipal securities122 89 
Unfunded lending commitments147
 152
Unfunded lending commitments157 144 
Total direct exposure to municipalities$3,793
 $3,673
Total direct exposure to municipalities$4,383 $3,959 
At SeptemberJune 30, 2018,2019, one municipal loan with a balance of approximately $1 million was on nonaccrual. A significant amountMost of the municipal loan and lease portfolio is secured by real estate, and equipment, and 78%or is a general obligation of the outstanding loans and leases were originated by California Bank & Trust (“CB&T”), Zions Bank, and Vectra Bank Colorado (“Vectra”).a municipal entity. See Note 6 of the Notes to Consolidated Financial Statements for additional information about the credit quality of these municipal loans.
Foreign Exposure and Operations
Our credit exposure to foreign sovereign risks and total foreign credit exposure is not significant. We also do not have significant foreign exposure to derivative counterparties. We had no foreign deposits at SeptemberJune 30, 20182019 and December 31, 2017.2018.
Loan Portfolio
For the first ninesix months of 20182019 and 2017,2018, average loans accounted for 68%69% and 67%68%, respectively, of total average assets. As presented in the following schedule, the largest category was commercial and industrial loans, which constituted 31% of our loan portfolio at SeptemberJune 30, 2018.

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2019.
LOAN PORTFOLIO
June 30, 2019December 31, 2018
(Dollar amounts in millions)Amount% of
total loans
Amount% of
total loans
Commercial:
Commercial and industrial$14,883 30.6 %$14,513 31.0 %
Leasing337 0.7  327 0.7  
Owner-occupied7,828 16.1  7,661 16.4  
Municipal2,059 4.2  1,661 3.6  
Total commercial25,107 51.6  24,162 51.7  
Commercial real estate:
Construction and land development2,609 5.4  2,186 4.7  
Term9,218 19.0  8,939 19.1  
Total commercial real estate11,827 24.4  11,125 23.8  
Consumer:
Home equity credit line2,929 6.0  2,937 6.3  
1-4 family residential7,440 15.3  7,176 15.4  
Construction and other consumer real estate644 1.3  643 1.4  
Bankcard and other revolving plans502 1.0  491 1.0  
Other168 0.4  180 0.4  
Total consumer11,683 24.0  11,427 24.5  
Total net loans$48,617 100.0 %$46,714 100.0 %
 September 30, 2018 December 31, 2017
(Dollar amounts in millions)Amount 
% of
total loans
 Amount 
% of
total loans
Commercial:       
Commercial and industrial$14,096
 31% $14,003
 31%
Leasing332
 1
 364
 1
Owner-occupied7,548
 17
 7,288
 16
Municipal1,563
 3
 1,271
 3
Total commercial23,539
 52
 22,926
 51
Commercial real estate:       
Construction and land development2,295
 5
 2,021
 5
Term8,752
 19
 9,103
 20
Total commercial real estate11,047
 24
 11,124
 25
Consumer:       
Home equity credit line2,884
 6
 2,777
 6
1-4 family residential7,039
 16
 6,662
 15
Construction and other consumer real estate644
 1
 597
 1
Bankcard and other revolving plans483
 1
 509
 1
Other174
 
 185
 1
Total consumer11,224
 24
 10,730
 24
Total net loans$45,810
 100% $44,780
 100%
Loan portfolio growth during the first ninesix months of 2018 was2019 continued to be widespread across loan products and geographies with particular strength in 1-4 family residential, municipal, construction and land development, consumer 1-4 family
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residential, and owner-occupiedcommercial and industrial loans. The impact of these increases was partially offset by a decreasegrowth in the CRE term portfolio.
Commercial owner-occupied loans increasedloan portfolio during the first ninesix months of 2018; however, we experienced continued runoff2019 was primarily at Amegy Bank (“Amegy”) and attrition of the National Real Estate portfolio. The National Real Estate business is a wholesale business that depends on loan referrals from other community banking institutions. Due to generally soft loan demand nationally, many community banking institutions are retaining, rather than selling, their loan production.Zions Bank.
Other Noninterest-Bearing Investments
During the first ninesix months of 2018,2019, the Bank decreasedincreased its short-term borrowings with the Federal Home Loan Bank (“FHLB”) by $700$450 million. This decreaseincrease also led to a declinean increase in FHLB activity stock, which consequently decreasedincreased by $28$18 million during the year. Aside from this decrease,increase, other noninterest-bearing investments remained relatively stable as set forth in the following schedule.
OTHER NONINTEREST-BEARING INVESTMENTS
(In millions)September 30,
2018
 December 31,
2017
    
Bank-owned life insurance$516
 $506
Federal Home Loan Bank stock126
 154
Federal Reserve stock185
 184
Farmer Mac stock52
 43
SBIC investments134
 127
Non-SBIC investment funds11
 12
Other3
 3
Total other noninterest-bearing investments$1,027
 $1,029

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(In millions)June 30,
2019
December 31,
2018
Bank-owned life insurance$522 $516 
Federal Home Loan Bank stock208 190 
Federal Reserve stock123 139 
Farmer Mac stock51 54 
SBIC investments139 132 
Non-SBIC investment funds10 12 
Other
Total other noninterest-bearing investments$1,056 $1,046 
Premises, Equipment, and Software
Net premises, equipment, and software increased $17$9 million, or 1.6%0.8%, during the first ninesix months of 2018. The2019. In 2017, the Bank continues to capitalize certain costs related to its technology initiatives, but associated depreciation has also increased approximately $2 million per quarter following the successful implementation, in 2017, ofimplemented the first phase of our core lending and deposit systems replacement project, which replaced the Bank’s primary consumer lending systems. TheDuring the first quarter of 2019, the Bank successfully implemented the second phase of this project by replacing its primary commercial and commercial real estate lending systems. With this milestone reached, we now have substantially all our retail, commercial and commercial real estate loans on a new modern core platform. The Bank is well underway with the project which replaces the Bank’s primary commercial lending systems, is expected to be complete in the first half of 2019. The third phase would replace the Bank’sconvert its deposit systems, and is still in the preliminary stages of development and a decision to move forward with this phase will be made in the first half of 2019.servicing system by 2022. The total core replacement project spend amount is comprised of both capitalized amounts and amounts that are expensed as incurred. The useful life for most of the capitalized costs is 10 years. The following schedule shows the total amount of costs capitalized, less accumulated depreciation, by phase for the core replacement project.
 September 30, 2018
(In millions)Phase 1 Phase 2 Phase 3 Total
Core replacement project costs       
Total amount capitalized$78
 $70
 $30
 $178
June 30, 2019
(In millions)Phase 1Phase 2Phase 3Total
Capitalized costs for the core replacement project
Total amount capitalized, less accumulated depreciation$59 $86 $46 $191 
Deposits
Deposits, both interest-bearing and noninterest-bearing, are a primary source of funding for the Bank. Average total deposits for the first ninesix months of 20182019 increased by 1.3%3%, compared with the first ninesix months of 2017,2018, with average interest-bearing deposits increasing by 2.4%7% and average noninterest-bearing deposits decreasing by 0.1%2%. The average interest rate paid for interest-bearing deposits was 2046 bps higher during the first ninesix months of 2018,2019, compared with the first ninesix months of 2017.2018.
Demand, and savings, and money market deposits were 92%91% and 94%92% of total deposits at SeptemberJune 30, 20182019 and December 31, 2017,2018, respectively. At SeptemberJune 30, 20182019 and December 31, 2017,2018, total deposits included $2.3$2.4 billion and $1.6$2.2 billion, respectively, of brokered deposits.
See “Liquidity Risk Management” on page 30 for additional information on funding and borrowed funds.
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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
RISK ELEMENTS
Since risk is inherent in substantially all of the Bank’s operations, management of risk is an integral part of its operations and is also a key determinant of its overall performance. The Board of Directors has appointed a Risk Oversight Committee (“ROC”) that consists of appointed Board members who oversee the Bank’s risk management processes. The ROC meets on a regular basis to monitor and review Enterprise Risk Management (“ERM”) activities. As required by its charter, the ROC performs oversight for various ERM activities and approves ERM policies and activities as detailed in the ROC charter.
Management applies various strategies to reduce the risks to which the Bank’s operations are exposed, including credit, interest rate and market, liquidity, and operational risks. These risks are overseen by the various management committees of which the Enterprise Risk Management Committee is the focal point for the monitoring and review of enterprise risk.
Credit Risk Management
Credit risk is the possibility of loss from the failure of a borrower, guarantor, or another obligor to fully perform under the terms of a credit-related contract. Credit risk arises primarily from our lending activities, as well as from off-balance sheet credit instruments. For a more comprehensive discussion of credit risk management, see “Credit Risk Management” in our 20172018 Annual Report on Form 10-K.
Government Agency Guaranteed Loans
We participate in various guaranteed lending programs sponsored by U.S. government agencies, such as the Small Business Administration (“SBA”), Federal Housing Authority, Veterans’ Administration, Export-Import Bank of the

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

U.S., and the U.S. Department of Agriculture. As of SeptemberJune 30, 2018,2019, the principal balance of these loans was $565$575 million, and the guaranteed portion of these loans was $429$432 million. Most of these loans were guaranteed by the SBA.
The following schedule presents the composition of government agency guaranteed loans.
GOVERNMENT GUARANTEES
(Dollar amounts in millions)June 30,
2019
Percent
guaranteed
December 31,
2018
Percent
guaranteed
Commercial$553 75 %$537 75 %
Commercial real estate14 79  14 79  
Consumer100  100  
Total loans$575 75  $560 76  
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(Dollar amounts in millions)September 30,
2018
 Percent
guaranteed
 December 31,
2017
 Percent
guaranteed
        
Commercial$544
 76% $507
 75%
Commercial real estate13
 77
 14
 75
Consumer8
 100
 16
 92
Total loans$565
 76
 $537
 76
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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
Commercial Lending
The following schedule provides selected information regarding lending concentrations to certain industries in our commercial lending portfolio.
COMMERCIAL LENDING BY INDUSTRY GROUP
June 30, 2019December 31, 2018
(Dollar amounts in millions)AmountPercentAmountPercent
Real estate, rental and leasing$2,707 10.8 %$2,636 10.9 %
Retail trade 1
2,540 10.1  2,434 10.0  
Manufacturing2,227 8.9  2,145 8.9  
Finance and insurance1,813 7.2  2,036 8.4  
Healthcare and social assistance1,799 7.2  1,695 7.0  
Wholesale trade1,597 6.4  1,527 6.3  
Utilities 2
1,424 5.7  1,163 4.8  
Transportation and warehousing1,416 5.6  1,328 5.5  
Mining, quarrying, and oil and gas extraction1,242 4.9  1,206 5.0  
Construction1,217 4.8  1,194 4.9  
Public Administration989 3.9  806 3.4  
Hospitality and food services986 3.9  1,005 4.2  
Professional, scientific, and technical services943 3.8  859 3.6  
Other Services (except Public Administration)854 3.4  887 3.7  
Other 3
3,353 13.4  3,241 13.4  
Total$25,107 100.0 %$24,162 100.0 %
1 At June 30, 2019 and December 31, 2018, 84% and 83% of retail trade consist of motor vehicle and parts dealers, gas stations, grocery stores, building material suppliers, and direct-to-consumer retailers, respectively.
2 Includes primarily utilities, power, and renewable energy.
3 No other industry group exceeds 3.2%.
 September 30, 2018 December 31, 2017
(Dollar amounts in millions)Amount Percent Amount Percent
        
Real estate, rental and leasing$2,563
 11% $2,807
 12%
Retail trade 1
2,403
 10
 2,257
 10
Manufacturing2,178
 9
 2,116
 9
Finance and insurance1,910
 8
 2,026
 9
Healthcare and social assistance1,648
 7
 1,556
 7
Wholesale trade1,573
 7
 1,543
 7
Transportation and warehousing1,332
 6
 1,343
 6
Construction1,227
 5
 1,094
 5
Mining, quarrying, and oil and gas extraction1,144
 5
 1,010
 4
Utilities2
1,015
 4
 905
 4
Hospitality and food services953
 4
 932
 4
Other Services (except Public Administration)890
 4
 896
 4
Professional, scientific, and technical services858
 4
 879
 4
Other 3
3,845
 16
 3,562
 15
Total$23,539
 100% $22,926
 100%
1
At September 30, 2018, 84% of retail trade consist of motor vehicle and parts dealers, gas stations, grocery stores, building material suppliers, and direct-to-consumer retailers.
2
Includes primarily utilities, power, and renewable energy.
3
No other industry group exceeds 3.5%.


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Commercial Real Estate Loans
Selected information indicative of credit quality regarding our CRE loan portfolio is presented in the following schedule.
COMMERCIAL REAL ESTATE PORTFOLIO BY LOAN TYPE AND COLLATERAL LOCATION
(Dollar amounts in millions)Collateral Location
Loan typeAs of
date
ArizonaCaliforniaColoradoNevadaTexasUtah/
Idaho
Wash-ington
Other 1
Total% of 
total
CRE
Commercial term
Balance outstanding6/30/2019$1,221 $2,969 $605 $577 $1,566 $1,314 $397 $569 $9,218 77.9 %
% of loan type13.2 %32.2 %6.6 %6.3 %17.0 %14.2 %4.3 %6.2 %100.0 %
Delinquency rates 2:
30-89 days6/30/20190.2 %— %— %— %— %0.3 %— %0.4 %0.1 %
3/31/20190.3 %0.2 %0.2 %— %0.1 %0.1 %— %0.3 %0.2 %
≥ 90 days6/30/2019— %0.1 %— %— %0.1 %0.1 %— %— %0.1 %
3/31/2019— %0.1 %— %— %0.1 %0.1 %— %— %0.1 %
Accruing loans past due 90 days or more6/30/2019$— $— $— $— $— $— $— $— $— 
3/31/2019— — — — — — — 
Nonaccrual loans6/30/2019$$$— $— $$$— $14 $31 
3/31/2019— — — 15 32 
Residential construction and land development
Balance outstanding6/30/2019$40 $336 $76 $$190 $53 $10 $$715 6.1 %
% of loan type5.6 %47.0 %10.6 %0.1 %26.6 %7.4 %1.4 %1.3 %100.0 %
Delinquency rates 2:
30-89 days6/30/2019— %— %— %— %— %— %— %— %— %
3/31/2019— %— %— %— %— %— %— %— %— %
≥ 90 days6/30/2019— %— %— %— %— %— %— %— %— %
3/31/2019— %— %— %— %— %— %— %— %— %
Accruing loans past due 90 days or more6/30/2019$— $— $— $— $— $— $— $— $— 
3/31/2019— — — — — — — — — 
Nonaccrual loans6/30/2019$— $— $— $— $— $— $— $— $— 
3/31/2019— — — — — — — — — 
Commercial construction and land development
Balance outstanding6/30/2019$154 $319 $79 $112 $466 $512 $209 $43 $1,894 16.0 %
% of loan type8.1 %16.9 %4.2 %5.9 %24.6 %27.0 %11.0 %2.3 %100.0 %
Delinquency rates 2:
30-89 days6/30/2019— %3.5 %— %— %— %— %5.8 %— %1.2 %
3/31/2019— %1.1 %— %— %0.3 %1.1 %— %— %0.6 %
≥ 90 days6/30/2019— %— %— %— %— %1.2 %— %— %0.3 %
3/31/2019— %— %— %— %— %0.2 %— %— %0.1 %
Accruing loans past due 90 days or more6/30/2019$— $— $— $— $— $$— $— $
3/31/2019— — — — — — — 
Nonaccrual loans6/30/2019$— $— $— $— $— $$— $— $
3/31/2019— — — — — — — 
Total construction and land development6/30/2019$194 $655 $155 $113 $656 $565 $219 $52 $2,609 
Total commercial real estate6/30/2019$1,415 $3,624 $760 $690 $2,222 $1,879 $616 $621 $11,827 100.0 %
(Dollar amounts in millions) Collateral Location    
Loan type 
As of
date
 Arizona California Colorado Nevada Texas 
Utah/
Idaho
 Wash-ington 
Other 1
 Total 
% of 
total
CRE
Commercial term                      
Balance outstanding 9/30/2018 $1,109
 $2,874
 $496
 $562
 $1,429
 $1,393
 $395
 $494
 $8,752
 79.2%
% of loan type   12.7% 32.9% 5.7% 6.4% 16.3% 15.9% 4.5% 5.6% 100.0%  
Delinquency rates 2:
                      
30-89 days 9/30/2018 % 0.1% 0.4% % 0.8% 0.1% % % 0.2%  
  12/31/2017 0.2% 0.1% 0.1% 0.2% % 0.2% % 0.8% 0.1%  
≥ 90 days 9/30/2018 % 0.1% 0.4% % 0.1% 0.1% % % 0.1%  
  12/31/2017 0.2% 0.1% 0.1% % % 0.1% % 0.7% 0.1%  
Accruing loans past due 90 days or more 9/30/2018 $
 $1
 $2
 $
 $
 $
 $
 $
 $3
  
  12/31/2017 1
 1
 
 
 
 
 
 
 2
  
Nonaccrual loans 9/30/2018 $2
 $9
 $
 $
 $13
 $5
 $
 $17
 $46
  
  12/31/2017 4
 7
 1
 2
 17
 1
 
 4
 36
  
Residential construction and land development                
Balance outstanding 9/30/2018 $39
 $316
 $71
 $3
 $202
 $51
 $2
 $4
 $688
 6.2%
% of loan type   5.7% 45.9% 10.3% 0.4% 29.4% 7.4% 0.3% 0.6% 100.0%  
Delinquency rates 2:
                      
30-89 days 9/30/2018 % % % % % % % % %  
  12/31/2017 % % 0.2% % 0.7% % % % 0.2%  
≥ 90 days 9/30/2018 % % % % % % % % %  
  12/31/2017 % % % % 0.1% % % % %  
Accruing loans past due 90 days or more 9/30/2018 $
 $
 $
 $
 $
 $
 $
 $
 $
  
  12/31/2017 
 
 
 
 
 
 
 
 
  
Nonaccrual loans 9/30/2018 $
 $
 $
 $
 $
 $
 $
 $
 $
  
  12/31/2017 
 
 
 
 ���
 
 
 
 
  
Commercial construction and land development                
Balance outstanding 9/30/2018 $202
 $273
 $54
 $82
 $457
 $373
 $131
 $35
 $1,607
 14.6%
% of loan type   12.5% 17.0% 3.4% 5.1% 28.4% 23.2% 8.2% 2.2% 100.0%  
Delinquency rates 2:
                      
30-89 days 9/30/2018 % % % % % % % % %  
  12/31/2017 0.1% 0.2% % % 0.2% 0.1% % % 0.1%  
≥ 90 days 9/30/2018 % % % % % % % % %  
  12/31/2017 % % % % % 1.3% % % 0.3%  
Accruing loans past due 90 days or more 9/30/2018 $
 $
 $
 $
 $
 $
 $
 $
 $
  
  12/31/2017 
 
 
 
 
 
 
 
 
  
Nonaccrual loans 9/30/2018 $
 $
 $
 $
 $
 $
 $
 $
 $
  
  12/31/2017 
 
 
 
 
 4
 
 
 4
  
Total construction and land development 9/30/2018 $241

$589

$125

$85

$659

$424

$133

$39
 $2,295
  
Total commercial real estate 9/30/2018 $1,350

$3,463

$621

$647

$2,088

$1,817

$528

$533
 $11,047
 100.0%
1 No other geography exceeds $91 million for all three loan types.
1
2 Delinquency rates include nonaccrual loans.
No other geography exceeds $91 million for all three loan types.
2
Delinquency rates include nonaccrual loans.
Approximately 15%9% of the CRE term loans consist of mini-perm loans as of SeptemberJune 30, 2018.2019. For such loans, construction has been completed and the project has stabilized to a level that supports the granting of a mini-perm loan in accordance with our underwriting standards. Mini-perm loans generally have initial maturities of three to

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sevenfive years. The remaining 85%91% of CRE loans are term loans with initial maturities generally of 5 to 20 years. The stabilization criteria for a project to qualify for a term loan differ by product type and include criteria related to the cash flow generated by the project, loan-to-value ratio, and occupancy rates.
Approximately $172$210 million, or 11%8%, of the commercial construction and land development portfolio at SeptemberJune 30, 20182019 consists of land acquisition and development loans. Most of these land acquisition and development loans are secured by specific retail, apartment, office, or other projects.
For a more comprehensive discussion of commercial real estate loans, see the “Commercial Real Estate Loans” section in our 20172018 Annual Report on Form 10-K.
Consumer Loans
We have mainly been an originator of first and second mortgages, generally considered to be of prime quality. We generally hold variable-rate loans in our portfolio and sell “conforming” fixed-rate loans to third parties, including Federal National Mortgage Association and Federal Home Loan Mortgage Corporation, for which we make representations and warranties that the loans meet certain underwriting and collateral documentation standards.
We are also engaged in Home Equity Credit Line (“HECL”) lending. At Septemberboth June 30, 20182019 and December 31, 2017,2018, our HECL portfolio totaled $2.9 billion and $2.8 billion, respectively.billion. The following schedule describes the composition of our HECL portfolio by lien status.
HECL PORTFOLIO BY LIEN STATUS
(In millions)September 30,
2018
 December 31,
2017
(In millions)June 30,
2019
December 31,
2018
   
Secured by first deeds of trust$1,455
 $1,406
Secured by first deeds of trust$1,417 $1,458 
Secured by second (or junior) liens1,429
 1,371
Secured by second (or junior) liens1,512 1,479 
Total$2,884
 $2,777
Total$2,929 $2,937 
At SeptemberJune 30, 2018,2019, loans representing less than 1% of the outstanding balance in the HECL portfolio were estimated to have combined loan-to-value ratios (“CLTV”) above 100%. An estimated CLTV ratio is the ratio of our loan plus any prior lien amounts divided by the estimated current collateral value. At origination, underwriting standards for the HECL portfolio generally include a maximum 80% CLTV with high credit scores at origination.
Approximately 91%88% of our HECL portfolio is still in the draw period, and approximately 24%15% of those loans are scheduled to begin amortizing within the next five years. We regularly analyze the risk of borrower default in the event of a loan becoming fully amortizing and the risk of higher interest rates. The analysis indicates that the risk of loss from this factor is minimal in the current economic environment. The annualized ratio of net charge-offs to average balances for the first ninesix months of 20182019 and 20172018 for the HECL portfolio was (0.02)% and (0.01)%0.01%, respectively. See Note 6 of the Notes to Consolidated Financial Statements for additional information on the credit quality of this portfolio.
Nonperforming Assets
Nonperforming assets as a percentage of loans and leases and other real estate owned (“OREO”) decreased to 0.64%0.52% at SeptemberJune 30, 2018,2019, compared with 0.93%0.55% at December 31, 2017.2018.
Total nonaccrual loans at SeptemberJune 30, 20182019 decreased $126$4 million from December 31, 2017,2018, primarily in the commercial and industrial loan portfolio. However, nonaccrual loans slightly increased in theterm commercial real estate term loan portfolio. The largest total decrease in nonaccrual loans occurred at Amegy, Bank (“Amegy”), mainly due to improvements in the oil and gas-related portfolio.
The balance of nonaccrual loans can decrease due to paydowns, charge-offs, and the return of loans to accrual status under certain conditions. If a nonaccrual loan is refinanced or restructured, the new note is immediately placed on nonaccrual. If a restructured loan performs under the new terms for at least a period of six months, the loan can be considered for return to accrual status. See “Restructured Loans” following for more information. Bank policy does

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not allow for the conversion of nonaccrual construction and land development loans to CRE term loans. See Note 6 of the Notes to Consolidated Financial Statements for more information on nonaccrual loans.
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The following schedule sets forth our nonperforming assets:
NONPERFORMING ASSETS
(Dollar amounts in millions)June 30,
2019
December 31,
2018
Nonaccrual loans 1
$248 $252 
Other real estate owned
Total nonperforming assets$253 $256 
Ratio of nonperforming assets to net loans and leases1 and other real estate owned
0.52 %0.55 %
Accruing loans past due 90 days or more$17 $10 
Ratio of accruing loans past due 90 days or more to loans and leases1
0.03 %0.02 %
Nonaccrual loans and accruing loans past due 90 days or more$265 $262 
Ratio of nonaccrual loans and accruing loans past due 90 days or more to loans and leases1
0.54 %0.56 %
Accruing loans past due 30-89 days$99 $65 
Nonaccrual loans1 current as to principal and interest payments
60.1 %58.5 %
(Dollar amounts in millions)September 30,
2018
 December 31,
2017
    
Nonaccrual loans 1
$288
 $414
Other real estate owned4
 4
Total nonperforming assets$292
 $418
Ratio of nonperforming assets to net loans and leases1 and other real estate owned
0.64% 0.93%
Accruing loans past due 90 days or more$12
 $22
Ratio of accruing loans past due 90 days or more to loans and leases1
0.03% 0.05%
Nonaccrual loans and accruing loans past due 90 days or more$300
 $436
Ratio of nonaccrual loans and accruing loans past due 90 days or more to loans and leases1
0.65% 0.97%
Accruing loans past due 30-89 days$87
 $120
Nonaccrual loans1 current as to principal and interest payments
57.4% 65.9%
1 Includes loans held for sale.
Restructured Loans
Troubled debt restructurings (“TDRs”) are loans that have been modified to accommodate a borrower who is experiencing financial difficulties, and for whom we have granted a concession that we would not otherwise consider. TDRs decreased $22$26 million, or 10%13%, during the first ninesix months of 2018.2019, primarily due to payments and payoffs. Commercial loans may be modified to provide the borrower more time to complete the project, to achieve a higher lease-up percentage, to sell the property, or for other reasons. Consumer loan TDRs represent loan modifications in which a concession has been granted to the borrower who is unable to refinance the loan with another lender, or who is experiencing economic hardship. Such consumer loan TDRs may include first-lien residential mortgage loans and home equity loans.
If the restructured loan performs for at least six months according to the modified terms, and an analysis of the customer’s financial condition indicates that we are reasonably assured of repayment of the modified principal and interest, the loan may be returned to accrual status. The borrower’s payment performance prior to and following the restructuring is taken into account to determine whether a loan should be returned to accrual status.
ACCRUING AND NONACCRUING TROUBLED DEBT RESTRUCTURED LOANS
(In millions)September 30,
2018
 December 31,
2017
(In millions)June 30,
2019
December 31,
2018
   
Restructured loans – accruing$114
 $139
Restructured loans – accruing$97 $112 
Restructured loans – nonaccruing90
 87
Restructured loans – nonaccruing79 90 
Total$204
 $226
Total$176 $202 
In the periods following the calendar year in which a loan was restructured, a loan may no longer be reported as a TDR if it is on accrual, is in compliance with its modified terms, and yields a market rate (as determined and documented at the time of the modification or restructure). See Note 6 of the Notes to Consolidated Financial Statements for additional information regarding TDRs.

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TROUBLED DEBT RESTRUCTURED LOANS ROLLFORWARD
Three Months Ended
September 30,
 Nine Months Ended
September 30,
Three Months Ended
June 30,
Six Months Ended
June 30,
(In millions)2018 2017 2018 2017(In millions)2019 2018 2019 2018 
       
Balance at beginning of period$181
 $304
 $226
 $251
Balance at beginning of period$174 $229 $202 $226 
New identified TDRs and principal increases46
 7
 115
 163
New identified TDRs and principal increases14 18 20 69 
Payments and payoffs(19) (45) (107) (117)Payments and payoffs(11)(54)(39)(88)
Charge-offs(1) (4) (4) (17)Charge-offs(1)(2)(5)(3)
No longer reported as TDRs(2) 
 (20) (4)No longer reported as TDRs— (7)— (18)
Sales and other(1) (14) (6) (28)Sales and other— (3)(2)(5)
Balance at end of period$204
 $248
 $204
 $248
Balance at end of period$176 $181 $176 $181 
Allowance for Credit Losses
In analyzing the adequacy of the ALLL, we utilize a comprehensive loan grading system to determine the risk potential in the portfolio and also consider the results of independent internal credit reviews. To determine the adequacy of the allowance, our loan and lease portfolio is broken into segments based on loan type.
The following schedule shows the changes in the allowance for loan losses and a summary of loan loss experience:
SUMMARY OF LOAN LOSS EXPERIENCE
(Dollar amounts in millions)Nine Months Ended September 30, 2018 Twelve Months Ended December 31, 2017 Nine Months Ended September 30, 2017(Dollar amounts in millions)Six Months
Ended
June 30, 2019
Twelve Months
Ended
December 31, 2018
Six Months
Ended
June 30, 2018
     
Loans and leases outstanding (net of unearned income)$45,810
 $44,780
 $44,156
Loans and leases outstanding (net of unearned income)$48,617 $46,714 $45,230 
Average loans and leases outstanding (net of unearned income)$45,159
 $43,501
 $43,218
Average loans and leases outstanding (net of unearned income)$47,750 $45,425 $45,054 
Allowance for loan losses:     Allowance for loan losses:
Balance at beginning of period$518
 $567
 $567
Balance at beginning of period$495 $518 $518 
Provision for loan losses(46) 24
 35
Provision for loan losses22 (39)(35)
Charge-offs:     Charge-offs:
Commercial38
 118
 98
Commercial27 46 30 
Commercial real estate5
 9
 6
Commercial real estate— 
Consumer13
 17
 13
Consumer18 
Total56
 144
 117
Total35 69 39 
Recoveries:     Recoveries:
Commercial50
 46
 36
Commercial12 68 38 
Commercial real estate8
 14
 12
Commercial real estate
Consumer6
 11
 8
Consumer
Total64
 71
 56
Total21 85 46 
Net loan and lease charge-offs (recoveries)(8) 73
 61
Net loan and lease charge-offs (recoveries)14 (16)(7)
Balance at end of period$480
 $518
 $541
Balance at end of period$503 $495 $490 
Ratio of annualized net charge-offs to average loans and leases(0.02)% 0.17% 0.19%Ratio of annualized net charge-offs to average loans and leases0.06 %(0.04)%(0.03)%
Ratio of allowance for loan losses to net loans and leases, at period end1.05 % 1.16% 1.23%Ratio of allowance for loan losses to net loans and leases, at period end1.03 %1.06 %1.08 %
Ratio of allowance for loan losses to nonaccrual loans, at period end167 % 129% 120%Ratio of allowance for loan losses to nonaccrual loans, at period end203 %201 %143 %
Ratio of allowance for loan losses to nonaccrual loans and accruing loans past due 90 days or more, at period end160 % 122% 112%Ratio of allowance for loan losses to nonaccrual loans and accruing loans past due 90 days or more, at period end190 %193 %141 %
The total ALLL decreasedincreased during the first ninesix months of 20182019 by $38$8 million as a result of continued credit quality improvementsloan growth, increased net charge-offs, and an increase in the total loan portfolio.qualitative portion related to general economic indicators.
The RULC represents a reserve for potential losses associated with off-balance sheet commitments and standby letters of credit. The reserve is separately shown in the balance sheet and any related increases or decreases in the

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reserve are shown separately in the statement of income. At SeptemberJune 30, 2018,2019, the reserve remained the same as atincreased by $3 million from December 31, 2017,2018, and decreasedincreased by $1$2 million from SeptemberJune 30, 2017.2018.
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See Note 6 of the Notes to Consolidated Financial Statements for additional information related to the ACL and credit trends experienced in each portfolio segment.
Interest Rate and Market Risk Management
Interest rate and market risk are managed centrally. Interest rate risk is the potential for reduced net interest income and other rate sensitiverate-sensitive income resulting from adverse changes in the level of interest rates. Market risk is the potential for loss arising from adverse changes in the fair value of fixed income securities, equity securities, other earning assets, and derivative financial instruments as a result of changes in interest rates or other factors. As a financial institution that engages in transactions involving an array of financial products, we are exposed to both interest rate risk and market risk.
The Bank’s Board of Directors is responsible for approving the overall policies relating to the management of the financial risk of the Bank, including interest rate and market risk management. The Board has established the Asset/Liability Committee (“ALCO”) consisting of members of management, to which it has delegated the responsibility of managing interest rate and market risk for the Bank. ALCO establishes and periodically revises policy limits and reviews with the ROC the limits and limit exceptions reported by management.
Interest Rate Risk
Interest rate risk is one of the most significant risks to which we are regularly exposed. In general, our goal in managing interest rate risk is to manage balance sheet sensitivity to reduce net income volatility due to changes in interest rates.
Over the course of the last several years, we have actively reduced the level of asset-sensitivityasset sensitivity through the purchase of short-to-medium duration agency pass-through securities and funding these purchases by reducing money market investments and increasing short-term borrowings. This repositioning of the investment portfolio has increased current net interest income while dampening the impact of higherlower rates on net interest income growth.contraction. We continue to anticipate moderately higherlower net interest income in a risingfalling rate environment as our assets reprice more quickly than our liabilities. Furthermore, as our deposit rates changes tend to lag changes in our assets, we anticipate a reduction in current interest income in a stable rate environment as asset yields level off and deposit rates continue to increase slightly.
Interest Rate Risk Measurement
We monitor interest rate risk through the use of two complementary measurement methods: net interest income simulation, or Earnings at Risk (“EaR”), and Economic Value of Equity at Risk (“EVE”). EaR analyzes the expected change in near term (one year) net interest income in response to changes in interest rates. In the EVE method, we measure the expected changes in the fair value of equity in response to changes in interest rates.
EaR is an estimate of the change in total net interest income that would be recognized under different rate environments over a one-year period. EaR is measured simulating net interest income under several different scenarios including parallel and nonparallel interest rate shifts across the yield curve, taking into account deposit repricing assumptions and estimates of the possible exercise of embedded options within the portfolio (e.g., a borrower’s ability to refinance a loan under a lower-rate environment). Our policy contains a trigger for a 10% decline in rate sensitiverate-sensitive income as well as a risk capacity of a 13% decline if rates were to immediately rise or fall in parallel by 200 bps. As of December 31, 2018 the EaR declined by 12% for a 200 bps decline in rates. This trigger violation informed our decision to move to a less asset-sensitive position throughout 2019. As of June 30, 2019 the EaR declined by 8% for a 200 bps decline in rates.
EVE is calculated as the fair value of all assets minus the fair value of liabilities. We measure changes in the dollar amount of EVE for parallel shifts in interest rates. Due to embedded optionality and asymmetric rate risk, changes in EVE can be useful in quantifying risks not apparent for small rate changes. Examples of such risks may include out-of-the-money interest rate caps (or limits) on loans, which have little effect under small rate movements but may become important if large rate changes were to occur, or substantial prepayment deceleration for low-rate mortgages in a higher-rate environment. Our policy contains a trigger for an 8% decline in EVE as well as a risk capacity of a
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10% decline if rates were to immediately rise or fall in parallel by 200 bps. Exceptions to the EVE limits are subject to notification and approval by the ROC.
Estimating the impact on net interest income and EVE requires that we assess a number of variables and make various assumptions in managing our exposure to changes in interest rates. The assessments address deposit withdrawals and deposit product migration (e.g., customers moving money from checking accounts to certificates of deposit), competitive pricing (e.g., existing loans and deposits are assumed to roll into new loans and deposits at

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similar spreads relative to benchmark interest rates), loan and security prepayments, and the effects of other similar embedded options. As a result of uncertainty about the maturity and repricing characteristics of both deposits and loans, we also calculate the sensitivity of EaR and EVE results to key assumptions. As most of our liabilities are comprised of indeterminate maturity and managed rate deposits, the modeled results are highly sensitive to the assumptions used for these deposits, such as checking, savings and money market accounts, and also to prepayment assumptions used for loans with prepayment options. We use historical regression analysis as a guide for setting such assumptions; however, due to the current low interest rate environment, which has little historical precedent, estimated deposit behavior may not reflect actual future results. Additionally, competition for funding in the marketplace has and may again result in changes to deposit pricing on interest-bearing accounts that are greater or less than changes in benchmark interest rates such as the London Interbank Offered Rate (“LIBOR”)LIBOR or the federal funds rate.
Under most rising interest rate environments, we would expect some customers to move balances from demand deposits to interest-bearing accounts such as money market, savings, or certificates of deposit. The models are particularly sensitive to the assumption about the rate of such migration.
In addition, we assume certain correlation rates, often referred to as a “deposit beta,” of interest-bearing deposits, wherein the rates paid to customers change at a different pace when compared with changes in average benchmark interest rates. Generally, certificates of deposit are assumed to have a high correlation rate, while interest-on-checking accounts are assumed to have a lower correlation rate. Actual results may differ materially due to factors including the shape of the yield curve, competitive pricing, money supply, credit worthiness of the Bank, and so forth; however, we use our historical experience as well as industry data to inform our assumptions.
The aforementioned migration and correlation assumptions result in deposit durations presented in the following schedule.
DEPOSIT ASSUMPTIONS
 September 30, 2018June 30, 2019
Product Effective duration (unchanged) Effective duration (+200 bps)ProductEffective duration (unchanged)  Effective duration
(+200 bps) 
 
    
Demand deposits 2.9% 2.9%Demand deposits3.1 %3.1 %
Money market 1.4% 1.2%Money market4.0 %1.6 %
Savings and interest-on-checking 2.6% 2.3%Savings and interest-on-checking3.3 %2.4 %
As of the dates indicated and incorporating the assumptions previously described, the following schedule shows EaR, or percentage change in net interest income, based on a static balance sheet size, in the first year after the interest rate change if interest rates were to sustain immediate parallel changes ranging from -100 bps to +300 bps.
INCOME SIMULATION – CHANGE IN NET INTEREST INCOME
June 30, 2019
Parallel shift in rates (in bps)1
Repricing scenario-1000+100+200+300
Earnings at Risk(4.1)%— %3.2 %6.0 %8.9 %
  September 30, 2018
  
Parallel shift in rates (in bps)1
Repricing scenario -100 0 +100 +200 +300
           
Earnings at Risk (2.8)% % 2.5% 4.8% 7.2%
1 Assumes rates cannot go below zero in the negative rate shift.
1
Assumes rates cannot go below zero in the negative rate shift.
For non-maturity interest-bearing deposits, the weighted average modeled beta is 37%42%. If the weighted average deposit beta increased to 47%58% it would decrease the EaR in the +200bps shock from 4.8%6.0% to 2.5%3.7%.
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For comparative purposes, the December 31, 2018 measures are presented in the following schedule.
December 31, 2018
Parallel shift in rates (in bps)1
Repricing scenario-1000+100+200+300
Earnings at Risk(5.3)%— %3.4 %5.1 %10.1 %
1 Assumes rates cannot go below zero in the negative rate shift.
The asset sensitivity as measured by EaR decreased slightly quarter-over-quarter due to changes in the investment securities and funding compositions.
The EaR analysis focuses on parallel rate shocks across the term structure of rates. The yield curve typically does not move in a parallel manner. During the past year, an increase in short-term rates has led to a flatter yield curve as longer-term rates have not increased at the same pace as short-term rates. If we consider a flatteningsteeping rate shock

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where the short-term rate moves +200bps-200bps but the ten-year rate only moves +30bps,-30bps, the increase in earnings decline is 35% lower31% less severe over 12 months compared with the parallel +200bps-200bps rate shock.
For comparative purposes, the December 31, 2017 measures are presented in the following schedule.
  December 31, 2017
  
Parallel shift in rates (in bps)1
Repricing scenario -100 0 +100 +200 +300
           
Earnings at Risk (2.7)% % 2.8% 5.4% 7.8%
1
Assumes rates cannot go below zero in the negative rate shift.
The asset-sensitivity as measured by EaR decreased slightly quarter-over-quarter due to changes in the investment securities and funding compositions.
CHANGES IN ECONOMIC VALUE OF EQUITY
As of the dates indicated, the following schedule shows our estimated percentage change in EVE under parallel interest rate changes ranging from -100 bps to +300 bps. For non-maturity interest-bearing deposits, the weighted average modeled beta is 37%42%. If the weighted average deposit beta increased to 47%58% it would decrease the EVE in the +200bps shock from -4.3%(1.3)% to -6.3%(3.2)%.
June 30, 2019
Parallel shift in rates (in bps)1
Repricing scenario-1000+100+200+300
Economic Value of Equity7.7 %— %0.5 %(1.3)%(3.3)%
  September 30, 2018
  
Parallel shift in rates (in bps)1
Repricing scenario -100 0 +100 +200 +300
           
Economic Value of Equity 1.1% % (2.4)% (4.3)% (6.1)%
1 Assumes rates cannot go below zero in the negative rate shift.
1
Assumes rates cannot go below zero in the negative rate shift.
For comparative purposes, the December 31, 20172018 measures are presented in the following schedule. The changes in EVE measures from December 31, 20172018 are driven by increases in interest rates which increase the expected life of certain assets and decrease the expected life of certain liabilities.
December 31, 2018
Parallel shift in rates (in bps)1
Repricing scenario-1000+100+200+300
Economic Value of Equity(2.5)%— %(2.1)%(5.6)%(5.4)%
  December 31, 2017
  
Parallel shift in rates (in bps)1
Repricing scenario -100 bps 0 bps +100 bps +200 bps +300 bps
           
Economic Value of Equity 0.2% % 0.5% 0.3% 0.2%
1 Assumes rates cannot go below zero in the negative rate shift.
1
Assumes rates cannot go below zero in the negative rate shift.
Our focus on business banking also plays a significant role in determining the nature of the Bank’s asset-liability management posture. At SeptemberJune 30, 2018, $202019, $21 billion of the Bank’s commercial lending and CRE loan balances were scheduled to reprice in the next six months. Of these variable-rate loans approximately 97%98% are tied to either the prime rate or LIBOR. For these variable-rate loans we have executed $713 million$5.2 billion of cash flow hedges by receiving fixed rates on interest rate swaps.swaps or through purchased interest rate floors. Additionally, asset-sensitivityasset sensitivity is reduced due to $68$58 million of variable-rate loans being priced at floored rates at SeptemberJune 30, 2018,2019, which were above the “index plus spread” rate by an average of 6065 bps. At SeptemberJune 30, 2018,2019, we also had $3.3 billion of variable-rate consumer loans scheduled to reprice in the next six months. Of these variable-rate consumer loans approximately $13$7 million were priced at floored rates, which were above the “index plus spread” rate by an average of 8749 bps.
See Notes 3 and 7 of the Notes to Consolidated Financial Statements for additional information regarding derivative instruments.
In July 2017, the Financial Conduct Authority, the authority regulating LIBOR, along with various other regulatory bodies, announced that LIBOR would likely be discontinued at the end of 2021. LIBOR makes up the most liquid and common interest rate index in the world and is commonly referenced in financial instruments. We have
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exposure to LIBOR in various aspects through its financial contracts. We are currently working with various industry groups and internal working groups to determine an appropriate replacement index for affected contracts that expire after the expected discontinuation of LIBOR on December 31, 2021. Instruments that may be impacted include loans, securities, and derivatives, among other financial contracts indexed to LIBOR and that mature after December 31, 2021. We are actively working to address any impacted contracts but realize that amending certain contracts indexed to LIBOR may require consent from the counterparties which could be difficult and costly to obtain in certain limited circumstances.
Market Risk – Fixed Income
We engage in the underwriting and trading of municipal securities. This trading activity exposes us to a risk of loss arising from adverse changes in the prices of these fixed income securities.

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At SeptemberJune 30, 2018,2019, we had a relatively small amount, $176$148 million, of trading assets and $49$66 million of securities sold, not yet purchased, compared with $148$106 million and $95$85 million, respectively, at December 31, 2017.2018.
We are exposed to market risk through changes in fair value. We are also exposed to market risk for interest rate swaps used to hedge interest rate risk. Changes in the fair value of AFS securities and in interest rate swaps that qualify as cash flow hedges are included in accumulated other comprehensive income (“AOCI”) for each financial reporting period. During the thirdsecond quarter of 2018,2019, the after-tax change in AOCI attributable to AFS securities decreasedincreased by $46$116 million, due largely to changes in the interest rate environment, compared with a $8$50 million decrease in the same prior year period.
Market Risk – Equity Investments
Through our equity investment activities, we own equity securities that are publicly-traded. In addition, we own equity securities in companies and governmental entities, e.g., the Federal Reserve Bank and an FHLB, that are not publicly-traded. The accounting for equity investments may use the cost, fair value, equity, or full consolidation methods of accounting, depending on our ownership position and degree of involvement in influencing the investees’ affairs. Regardless of the accounting method, the value of our investment is subject to fluctuation. Because the fair value of these securities may fall below our investment costs, we are exposed to the possibility of loss. Equity investments in private and public companies are approved, monitored and evaluated by the Bank’s Equity Investment Committee consisting of members of management.
We hold both direct and indirect investments in predominantly pre-public companies, primarily through various SBIC venture capital funds. Our equity exposure to these investments was approximately $134$139 million and $127$132 million at SeptemberJune 30, 20182019 and December 31, 2017,2018, respectively. On occasion, some of the companies within our SBIC investments may issue an initial public offering. In this case, the fund is generally subject to a lockout period before liquidating the investment, which can introduce additional market risk.
Additionally, Amegy has an alternative investments portfolio. These investments are primarily directed towards equity buyout and mezzanine funds with a key strategy of deriving ancillary commercial banking business from the portfolio companies. Early stageEarly-stage venture capital funds are generally not a part of the strategy because the underlying companies are typically not creditworthy. The carrying value of Amegys equity investments was $11 million and $12 million at Septemberboth June 30, 20182019 and December 31, 2017, respectively.2018.
These private equity investments (“PEIs”) are subject to the provisions of the Dodd-Frank Act. The Volcker Rule of the Dodd-Frank Act prohibits banks and bank holding companies from holding PEIs, except for SBIC funds and certain other permitted exclusions, beyond a required deadline. The Federal Reserve Board (“FRB”) announced in December 2016 that it would allow banks to apply for an additional five-year extension beyond the July 21, 2017 deadline to comply with the Dodd-Frank Act requirement for these investments. The Bank applied for and was granted an extension for its eligible PEIs. All positions in the remaining portfolio of PEIs are subject to the extended deadline or other applicable exclusions.
As of September 30, 2018, such prohibited PEIs amounted to $3 million, with an additional $2 million of unfunded commitments (see Note 5 of the Notes to Consolidated Financial Statements for more information). We currently do not believe that this divestiture requirement will ultimately have a material impact on our financial statements.

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Liquidity Risk Management
Overview
Liquidity refers to our capacity to meet our cash and collateral obligations and to manage both expected and unexpected cash flows without adversely impacting the operations or financial strength of the Bank. Sources of liquidity include both unencumbered assets, such as marketable loans and securities, and traditional forms of funding, such as deposits, borrowings, and equity. At September 30, 2018, our investment securities portfolio of $15.6 billionequity and cashunencumbered assets, such as marketable loans and money market investments of $1.7 billion collectively comprised 26% of total assets. At September 30, 2018, assets that are considered high-quality liquid assets, including eligible cash, decreased to $12.0 billion, compared with $12.3 billion at December 31, 2017.
Liquidity Regulation
Upon passage of the Economic Growth, Regulatory Relief, and Consumer Protection Act, the Bank is no longer subject to the Enhanced Prudential Standards for liquidity management (Reg. YY). However, thesecurities. The Bank continues to perform liquidity stress tests and assess its portfolio of highly liquid assets (sufficient to cover 30-day funding needs under the stress scenarios). At June 30, 2019, our investment securities portfolio of $15.5 billion and cash and money market investments of $1.8 billion collectively comprised 25% of total assets.
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Liquidity Management Actions
The Bank’s consolidated cash, interest-bearing deposits held as investments, and security resell agreements was $1.5$1.7 billion at SeptemberJune 30, 20182019 compared to $1.6$2.4 billion at December 31, 20172018 and $1.7$1.5 billion at SeptemberJune 30, 2017.2018. During the first ninesix months of 2018,2019 uses of cash were primarily from (1) repayment of short-term debt, (2) loan originations, (3)(2) repurchases of our common stock, and (4)(3) dividends on common and preferred stock. The primary sources of cash during the same period were from (1) the issuance of long-term debt, (2) a netdecrease in investment securities, (3) an increase in short-term debt, (4) an increase in deposits, (2)and (5) net cash provided by operating activities (3) the issuance of long-term debt and (4) a net decrease in investment securities.
The Bank’s loan to total deposit ratio has remained consistentincreased slightly and was 89% at 85% for the periods ending SeptemberJune 30, 2019 compared with 86% at December 31, 2018, and 84% at June 30, 2018 December 31, 2017, and September 30, 2017.indicating a higher loan growth than deposit growth. As a result of the higher loan growth, the Bank is relying on more expensive wholesale funding for a portion of its loan growth. The Bank’s core deposits, consisting of noninterest-bearing demand deposits, savings and money market deposits, and time deposits under $250,000, was $50.9$51.0 billion at SeptemberJune 30, 20182019 compared with $50.7$51.2 billion at December 31, 2017.2018 and $50.8 billion at June 30, 2018.
Total deposits were $53.8$54.3 billion at SeptemberJune 30, 2018,2019 compared with $52.6to $54.1 billion at December 31, 20172018 and $52.1$53.6 billion at SeptemberJune 30, 2017.2018. The increase for the first ninesix months of 20182019 was a result of a $1.1 billion$579 million and $181$350 million increase in time deposits and noninterest-bearing demandsavings and money market deposits, respectively, partially offset by a $158$698 million decrease in savings and money marketnoninterest-bearing demand deposits.
During the third quarterfirst six months of 2018,2019, the Bank issued a $500 million senior note with an interest rate of 3.5%3.35% and a maturity date of August 27, 2021.March 4, 2022. At SeptemberJune 30, 2018,2019, maturities of our long-term senior and subordinated debt ranged from August 2021 to September 2028. In October 2018, the Board of Directors approved the call, on the November 15, 2018 call date, of $162 million of subordinated notes maturing November 15, 2023.
The Bank’s cash payments for interest, reflected in operating expenses, increased to $157$199 million during the first ninesix months of 20182019 from $79$100 million during the first ninesix months of 2017 primarily2018 due to an increase in deposits, short- and long-term borrowings, and higher interest rates andpaid on deposits which was partially offset by a decrease inand short-term borrowings. Additionally, the Bank paid approximately $172$127 million of total dividends on preferred stock and common stock for the first ninesix months of 20182019 compared with $89$104 million for the first ninesix months of 2017.2018. Dividends paid per common share have increased gradually from $0.12$0.24 in the thirdsecond quarter of 20172018 to $0.30 in the thirdsecond quarter of 2018.2019. In October 2018,July 2019, the Board approved a quarterly common dividend of $0.30$.034 per share.
General financial market and economic conditions impact our access to, and cost of, external financing. Access to funding markets for the Bank is also directly affected by the credit ratings received from various rating agencies. The ratings not only influence the costs associated with the borrowings, but can also influence the sources of the

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borrowings. All of the credit rating agencies rate the Bank’s debt at an investment-grade level. The Bank’s credit ratings have continued to improvedid not change during 2018the first six months of 2019 and are presented in the following schedule.
CREDIT RATINGS
as of July 31, 2019:
Rating agencyOutlook Long-term issuer/senior
debt rating
Subordinated debt ratingShort-term debt rating
CREDIT RATINGSS&PStableBBB+BBBA-2
as of October 31, 2018:KrollStableA-BBB+K2
Rating agencyFitchOutlookPositive
 Long-term issuer/senior
debt rating
BBB
Subordinated debt ratingBBB-Short-term debt rating
S&PStableBBB+BBB-A-2
Moody’sPositiveBaa3P-2
KrollStableA-BBBK2
The FHLB system and Federal Reserve Banks have been and are a source of back-up liquidity and from time to time, have been a significant source of funding. Zions Bancorporation, N.A. is a member of the FHLB of Des Moines. The FHLB allows member banks to borrow against their eligible loans and securities to satisfy liquidity and funding requirements. The Bank is required to invest in FHLB and Federal Reserve stock to maintain their borrowing capacity.
At September 30, 2018, theThe amount available for additional FHLB and Federal Reserve borrowings was approximately $14.9 billion, compared with $14.7$13.8 billion at both June 30, 2019 and December 31, 2017.2018. Loans with a carrying value of approximately $23.4$23.3 billion at SeptemberJune 30, 20182019 have been pledged at the FHLB of Des Moines and the Federal Reserve as collateral for current and potential
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borrowings compared with $25.6$22.6 billion at December 31, 2017.2018. At SeptemberJune 30, 2018,2019, we had $2.9$5.0 billion of short-term FHLB borrowings outstanding and no long-term FHLB or Federal Reserve borrowings outstanding, compared with $3.6$4.5 billion of short-term FHLB borrowings and no long-term FHLB or Federal Reserve borrowings outstanding at December 31, 2017.2018. At SeptemberJune 30, 2018,2019, our total investment in FHLB and Federal Reserve stock was $126$208 million and $185$123 million, respectively, compared with $154$190 million and $184$139 million at December 31, 2017.2018.
Our AFS investment activitiessecurities are primarily held as a source of contingent liquidity. We target securities that can providebe easily turned into cash through sale or repurchase agreements and whose value remains relatively stable during market disruptions. We regularly manage our short-term funding needs through secured borrowing with the securities pledged as collateral. Interest rate risk management is another consideration for selection of investment securities. Our AFS securities balances have been fairly constant over the last year.
Our use cash, depending onof borrowed funds (both short- and long-term) increased by $882 million during the asset-liability management posture taken. first six months of 2019, which helped to fund loan growth over the period.
During the first ninesix months of 2018, HTM and AFS investment securities’ activities resulted in a net decrease in investment securities and a net $1552019 we paid income taxes of $132 million increase in cash, compared with a net $2.1 billion decrease in cashto $91 million for the first ninesix months of 2017.
Maturing balances in the Bank’s loan portfolios also provide additional flexibility in managing cash flows. Lending activity for the first nine months of 2018 resulted in a net cash outflow of $981 million compared with a net cash outflow of $1.5 billion for the first nine months of 2017.2018.
We may also, from time to time, issue additional preferred stock, senior or subordinated notes or other forms of capital or debt instruments, depending on our capital, funding, asset-liability management or other needs as market conditions warrant and subject to any required regulatory approvals. Management believes that the sources of available liquidity are adequate to meet all reasonably foreseeable short-term and intermediate-term demands. A more comprehensive discussion of liquidity risk management, including liquidity risk oversight, liquidity regulation, and certain contractual obligations, is contained in our 20172018 Annual Report on Form 10-K.
Operational Risk Management
Operational risk is the risk to current or anticipated earnings or capital arising from inadequate or failed internal processes or systems, human errors or misconduct, or adverse external events. In our ongoing efforts to identify and manage operational risk, we have an ERM department whose responsibility is to help employees, management and the Board of Directors to assess, understand, measure, manage, and monitor risk in accordance with our Risk Appetite Framework. We have documented both controls and the Control Self-Assessment related to financial reporting under the 2013 framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”) and the Federal Deposit Insurance Corporation Improvement Act.

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Act (“FDICIA”).
Periodic reviews which include aspects of operational risk, are conducted by the Bank’s Compliance Risk Management, Internal Audit and Credit Examination departments are conducted on a regular basis, and the Data Governance department also provideprovides key governance surrounding data integrity and availability oversight. We are continually improving our oversight of operational risk, including enhancement of risk identification, risk and control self-assessments, and antifraud measures, which are reported on a regular basis to enterprise management committees. As part of this process, and as a result of the
The number and sophistication of attempts to disrupt or penetrate our critical systems, we havesometimes referred to as hacking, cyber fraud, cyber attacks, cyber terrorism, or other similar names, also continue to grow. Given the importance and increasing sophistication of cyber attacks, the Bank has designated cyber risk a level one risk in ourits risk taxonomy, which places it at the highest level of oversight with ourits other top risks.
For a more comprehensive discussion of operational risk management see our 20172018 Annual Report on Form 10-K.
CAPITAL MANAGEMENT
Overview
We believe that a strong capital position is vital to continued profitability and to promoting depositor and investor confidence.
Merger of Bank Holding Company into Bank
On September 30, 2018, the Bank completed the merger of Zions Bancorporation, its former bank holding company, with, and into the Bank, formerly known as ZB, N.A. in order to reduce organizational complexity. The restructuring eliminated the bank holding company structure and associated regulatory framework, and resulted in ZB, N.A. being renamed Zions Bancorporation, National Association and becoming the top-level entity within our corporate structure. The Bank’s primary regulator is now the OCC. The Bank continueshas a fundamental financial objective to be subject to examinations by the CFPB with respect to consumer financial regulations.
Stress Testing
As a result of the Financial Stability Oversight Council’s actionconsistently produce superior risk-adjusted returns on September 12, 2018 and the merger of the holding company on September 30, 2018, the Bank is no longer considered a systemically important financial institution under the Dodd-Frank Act.its shareholders’ capital. The Bank expects to have greater flexibility in the active management of shareholders’ equity. The Bank expects to continuecontinues to utilize stress testing as the primary mechanism to inform its decisions on the appropriate level of capital and capital actions, based upon actual and hypothetically-stressed
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economic conditions. Therefore, theThe timing and amount of capital actions will beare subject to various factors, including the Bank's financial performance, andbusiness needs, prevailing and anticipated economic conditions.conditions, and OCC approval.
Common stock and additional paid-in capital decreased $535 million, or 14%, from December 31, 2018 to June 30, 2019, primarily due to $550 million of Bank common stock repurchases from publicly announced plans.
Capital Management Actions
During the third quarterfirst six months of 2018,2019, the Bank repurchased 3.511.3 million shares of common stock, or 6% of common stock outstanding as of December 31, 2018, for $185$550 million and hasat an average price of $48.50 per share. During the last four quarters, the Bank repurchased a total of 10.120.0 million shares of common stock, or 10% of common stock outstanding as of June 30, 2018, for $535$985 million over the last 12 months at an average price of $52.86$49.29 per share. In October 2018,July 2019, the Bank announced that the Board of Directors approved a plan to repurchase $250$275 million of common stock during the fourththird quarter of 2018 and begun the repurchases. However, the timing and amount of additional common share repurchases will be subject to various factors, including the Bank's financial performance, business needs, and prevailing economic conditions.2019. Shares may be repurchased occasionally in the open market, through privately negotiated transactions, utilizing Rule 10b5-1 plans or otherwise.
As planned, our quarterly dividend onThe Bank paid common stock increased to $0.30dividends of $110 million, or $0.60 per share, during the third quarterfirst six months of 2018. We paid $1452019 compared to $87 million, in dividends on common stockor $0.44 per share, during the first ninesix months of 2018 compared with $57 million during the first nine months of 2017.2018. In October 2018,July 2019, the Board of Directors declared a quarterly dividend of $0.30$0.34 per common share payable on November 21, 2018August 22, 2019 to shareholders of record on November 14, 2018. WeAugust 15, 2019. The Bank also paid dividends on preferred stock of $27$17 million for both the first ninesix months of 2018 compared with $32 million during the first nine months of 2017.2019 and 2018. See Note 89 for additional detail about capital management transactions during the first ninesix months of 2018.2019.
CAPITAL DISTRIBUTIONS
Three Months Ended
(Dollar amounts in millions)June 30,
2019
March 31,
2019
December 31,
2018
September 30,
2018
June 30,
2018
March 31,
2018
Common dividends paid$54 $56 $57 $58 $47 $40 
Bank common stock repurchased – from publicly announced plans275 275 250 185 120 115 
Total capital distributed to common shareholders$329 $331 $307 $243 $167 $155 
Capital distributed as a percentage of net earnings applicable to common shareholders174 %161 %141 %113 %89 %67 %
Total shareholders’ equity has decreased slightlyremained consistent and was $7.6 billion at SeptemberJune 30, 2018 compared with $7.7 billion at2019, December 31, 20172018 and $7.8 billion at SeptemberJune 30, 2017. Total2018. The primary increases in shareholders’ equity decreased from December 31, 2017 by (1) $420during the first six months of 2019 was net income of $411 million and $275 million from repurchases of Bank common stock, (2) $222 million from a decrease

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an increase in the fair value of our AFS securities due largely to changes in the interest rate environment,environment. The primary decreases during the same period was $550 million from repurchases of Bank common stock from publicly announced plans and (3) $172$127 million from common and preferred stock dividends paid. These decreases were partially offset by net income of $658 million.
Weighted average diluted shares decreased by 3.320 million compared withand 18 million when comparing the third quartersecond quarters of 2017,2019 and 2018 and the first six months of 2019 and 2018, respectively, primarily due to Bank share repurchases partially offset byand a decrease in the Bank’s common share price which reduced the dilutive impact of an increased common share price on warrants that have beenoutstanding. As of June 30, 2019, the Bank had 29.3 million ZIONW warrants outstanding since 2008 (Troubled Asset Relief Program or “TARP” warrants - NASDAQ: ZIONZ) and 2010 (NASDAQ: ZIONW) and employee equity grants. During 2017 and the first nine months of 2018, the market price of our common stock was higher than thewith an exercise price of common stock warrants on our common stock and had a dilutive effect upon earnings per share. During the first nine months of 2018, 1.3 million shares of common stock were issued from the cashless exercise of 3.9 million common stock warrants$34.41 which would have expired on November 14, 2018. As of September 30, 2018, the Bank had 1.9 million and 29.3 million warrants outstanding of ZIONZ (TARP) and ZIONW warrants, respectively. The ZIONZ warrants expire on November 14, 2018 and the ZIONW warrants expire on May 22, 2020.
The following schedule presents the diluted shares from the remainingoutstanding common stock warrants at June 30, 2019 at various Zions Bancorporation, N.A. common stock market prices as of OctoberJuly 31, 2018,2019, excluding the effect of changes in exercise cost and warrant share multiplier from the future payment of common stock dividends.
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IMPACT OF COMMON STOCK WARRANTS
Assumed Zions Bancorporation, N.A. Common Stock Market PriceAssumed Zions Bancorporation, N.A. Common Stock Market Price Diluted Shares (000s)Assumed Zions Bancorporation, N.A. Common Stock Market Price Diluted Shares (000s) 
  
$35.00
 030.00 — 
35.00 35.00 2,385 
40.0040.00
 5,15440.00 5,979 
45.0045.00
 8,196
45.00 8,775 
50.0050.00
 10,63050.00 11,011 
55.0055.00
 12,621
55.00 12,841 
60.0060.00
 14,281
60.00 14,366 
65.0065.00
 15,685
65.00 15,656 
See Note 89 of the Notes to Consolidated Financial Statements for moreadditional information on our common stock warrants.
Basel III Capital Requirements
In 2013, the FRB, FDIC, and OCC published final rules (the “Basel III Capital Rules”) establishing a new comprehensive capital framework for U.S. banking organizations. The rules implemented the Basel Committee’s December 2010 framework, commonly referredBank is subject to as Basel III, for strengthening international capital standards as well as certain provisions of the Dodd-Frank Act. The Basel III capital rules became effective for the Bank on January 1, 2015 and were subject to phase-in periods for certain of their components. In November 2017, the FRB, FDIC and OCC published a final rule for non-advanced approaches banks that extends the regulatory capital treatment applicable during 2017 under the regulatory capital rules for certain items.
A detailed discussion of Basel III requirements including implications for the Bank, is contained on page 9 in “Capital Standards – Basel Framework” under Part 1, Item 1 in our 2017 Annual Report on Form 10-K.
We met all capital adequacy requirements under the Basel III Capital Rules based upon phase-in rules as of September 30, 2018, and believe that we would meet all capital adequacy requirements on a fully phased-in basis if such requirements were currently effective.
Capital Ratios
Banking organizations are required by capital regulations to maintain adequate levels of capital as measured by several regulatory capital ratios. Zions will continue to utilize stress testingWe met all capital adequacy requirements under the Basel III Capital Rules as its primary mechanism to inform its decisions on the appropriate level of capital, based upon actual and hypothetically-stressed economic conditions.

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June 30, 2019. The following schedule showspresents the Bank’s capital and performance ratios as of SeptemberJune 30, 2018,2019, December 31, 20172018 and SeptemberJune 30, 2017.2018.
CAPITAL RATIOS
June 30,
2019
December 31,
2018
June 30,
2018
Tangible common equity ratio1
8.7 %8.9 %9.2 %
Tangible equity ratio1
9.5  9.7  10.1  
Average equity to average assets (three months ended)10.8  11.2  11.5  
Basel III risk-based capital ratios:
Common equity tier 1 capital10.8  11.7  12.2  
Tier 1 leverage9.5  10.3  10.5  
Tier 1 risk-based11.8  12.7  13.3  
Total risk-based13.0  13.9  14.8  
Return on average common equity (three months ended)10.8  12.4  10.6  
Return on average tangible common equity (three months ended)1
12.7  14.5  12.4  
Tangible book value per common share$34.02 $31.97 $30.91 
 September 30,
2018
 December 31,
2017
 September 30,
2017
      
Tangible common equity ratio1
9.1% 9.3% 9.6%
Tangible equity ratio1
9.9% 10.2% 10.4%
Average equity to average assets (three months ended)11.4% 11.9% 11.9%
Basel III risk-based capital ratios2:
     
Common equity tier 1 capital12.1% 12.1% 12.2%
Tier 1 leverage10.5% 10.5% 10.6%
Tier 1 risk-based13.1% 13.2% 13.3%
Total risk-based14.6% 14.8% 15.0%
Return on average common equity (three months ended)12.1% 6.3% 8.3%
Return on average tangible common equity (three months ended)1
14.2% 7.4% 9.8%
1 See “GAAP to Non-GAAP Reconciliations” on page 6 for more information regarding these ratios.
1
See “GAAP to Non-GAAP Reconciliations” on page 5 for more information regarding these ratios.
2
Based on the applicable phase-in periods.
At SeptemberJune 30, 2018,2019, Basel III regulatory tier 1 risk-based capital and total risk-based capital was $6.9$6.6 billion and $7.7$7.2 billion, respectively, compared with $6.8 billion and $7.6$7.4 billion, respectively, at December 31, 2017.2018. We believe that we have further room to optimize our capital ratios as supported by our stress testing and efforts to improve our loan portfolio composition and are continuing to reduce excess capital. A more comprehensivedetailed discussion of our capital management and Basel III requirements, including implications for the Bank, is contained in “Capital Standards – Basel Framework” under Part 1, Item 1, “Capital Management," and Note 14 of the Notes to Consolidated Financial Statements in our 20172018 Annual Report on Form 10-K.

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ITEM 1.
FINANCIAL STATEMENTS (Unaudited)
ITEM 1. FINANCIAL STATEMENTS (Unaudited)
ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(In millions, shares in thousands)September 30,
2018
 December 31,
2017
(Unaudited)  
ASSETS   
Cash and due from banks$517
 $548
Money market investments:   
Interest-bearing deposits590
 782
Federal funds sold and security resell agreements560
 514
Investment securities:   
Held-to-maturity, at amortized cost (approximate fair value $734 and $762)751
 770
Available-for-sale, at fair value14,625
 15,161
Trading account, at fair value176
 148
Total investment securities15,552
 16,079
Loans held for sale61
 44
Loans and leases, net of unearned income and fees45,810
 44,780
Less allowance for loan losses480
 518
Loans held for investment, net of allowance45,330
 44,262
Other noninterest-bearing investments1,027
 1,029
Premises, equipment and software, net1,111
 1,094
Goodwill and intangibles1,015
 1,016
Other real estate owned4
 4
Other assets964
 916
Total Assets$66,731
 $66,288
LIABILITIES AND SHAREHOLDERS’ EQUITY   
Deposits:   
Noninterest-bearing demand$24,067
 $23,886
Interest-bearing:   
Savings and money market25,462
 25,620
Time4,256
 3,115
Total deposits53,785
 52,621
Federal funds purchased and other short-term borrowings3,780
 4,976
Long-term debt879
 383
Reserve for unfunded lending commitments58
 58
Other liabilities676
 571
Total liabilities59,178
 58,609
Shareholders’ equity:   
Preferred stock, without par value; authorized 4,400 shares566
 566
Common stock ($0.001 par value; authorized 350,000 shares; issued and outstanding 192,169 and 197,532 shares)
 4,445
Additional paid-in capital4,052
 
Retained earnings3,296
 2,807
Accumulated other comprehensive income (loss)(361) (139)
Total shareholders’ equity7,553
 7,679
Total liabilities and shareholders’ equity$66,731
 $66,288
ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(In millions, shares in thousands)June 30,
2019
December 31,
2018
(Unaudited)
ASSETS
Cash and due from banks$538 $614 
Money market investments:
Interest-bearing deposits634 619 
Federal funds sold and security resell agreements620 1,461 
Investment securities:
Held-to-maturity, at amortized cost (approximate fair value $698 and $767)695 774 
Available-for-sale, at fair value14,672 14,737 
Trading account, at fair value148 106 
Total securities15,515 15,617 
Loans held for sale105 93 
Loans and leases, net of unearned income and fees48,617 46,714 
Less allowance for loan losses503 495 
Loans held for investment, net of allowance48,114 46,219 
Other noninterest-bearing investments1,056 1,046 
Premises, equipment and software, net1,133 1,124 
Goodwill and intangibles1,014 1,015 
Other real estate owned
Other assets1,331 934 
Total Assets$70,065 $68,746 
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits:
Noninterest-bearing demand$22,947 $23,645 
Interest-bearing:
Savings and money market26,470 26,120 
Time4,915 4,336 
Total deposits54,332 54,101 
Federal funds purchased and other short-term borrowings6,023 5,653 
Long-term debt1,236 724 
Reserve for unfunded lending commitments60 57 
Other liabilities815 633 
Total liabilities62,466 61,168 
Shareholders’ equity:
Preferred stock, without par value; authorized 4,400 shares566 566 
Common stock ($0.001 par value; authorized 350,000 shares; issued and outstanding 176,935 and 187,554 shares) and additional paid-in capital3,271 3,806 
Retained earnings3,737 3,456 
Accumulated other comprehensive income (loss)25 (250)
Total shareholders’ equity7,599 7,578 
Total liabilities and shareholders’ equity$70,065 $68,746 
See accompanying notes to consolidated financial statements.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME
ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
(In millions, except shares and per share amounts)Three Months Ended
September 30,
 Nine Months Ended
September 30,
2018 2017 2018 2017
Interest income:       
Interest and fees on loans$537
 $468
 $1,548
 $1,370
Interest on money market investments8
 5
 20
 14
Interest on securities86
 84
 257
 246
Total interest income631
 557
 1,825
 1,630
Interest expense:       
Interest on deposits38
 15
 87
 43
Interest on short- and long-term borrowings28
 20
 84
 48
Total interest expense66
 35
 171
 91
Net interest income565
 522
 1,654
 1,539
Provision for loan losses(11) 5
 (46) 35
Net interest income after provision for loan losses576
 517
 1,700
 1,504
Noninterest income:       
Service charges and fees on deposit accounts42
 42
 125
 127
Other service charges, commissions and fees59
 55
 168
 160
Wealth management and trust income12
 11
 38
 30
Loan sales and servicing income5
 6
 18
 19
Capital markets and foreign exchange7
 8
 23
 21
Customer-related fees125
 122
 372
 357
Dividends and other investment income11
 9
 34
 31
Securities gains (losses), net(1) 5
 (1) 13
Other1
 3
 7
 3
Total noninterest income136
 139
 412
 404
Noninterest expense:       
Salaries and employee benefits264
 251
 800
 753
Occupancy, net33
 35
 96
 101
Furniture, equipment and software, net30
 32
 95
 96
Other real estate expense, net1
 (1) 1
 (1)
Credit-related expense5
 7
 19
 23
Provision for unfunded lending commitments
 (4) 
 (6)
Professional and legal services12
 15
 37
 43
Advertising8
 6
 20
 17
FDIC premiums18
 15
 44
 40
Other49
 57
 147
 166
Total noninterest expense420
 413
 1,259
 1,232
Income before income taxes292
 243
 853
 676
Income taxes69
 83
 195
 207
Net income223
 160
 658
 469
Preferred stock dividends(8) (8) (25) (30)
Preferred stock redemption
 
 
 (3)
Net earnings applicable to common shareholders$215
 $152
 $633
 $436
Weighted average common shares outstanding during the period:       
Basic shares (in thousands)192,973
 200,332
 195,079
 201,493
Diluted shares (in thousands)205,765
 209,106
 208,657
 209,366
Net earnings per common share:       
Basic$1.11
 $0.75
 $3.22
 $2.14
Diluted1.04
 0.72
 3.01
 2.06
(Unaudited)
(In millions, except shares and per share amounts)Three Months Ended
June 30,
Six Months Ended
June 30,
2019 2018 2019 2018 
Interest income:
Interest and fees on loans$581 $514 $1,151 $1,011 
Interest on money market investments17 13 
Interest on securities95 85 191 170 
Total interest income684 606 1,359 1,194 
Interest expense:
Interest on deposits66 29 123 48 
Interest on short- and long-term borrowings49 29 91 56 
Total interest expense115 58 214 104 
Net interest income569 548 1,145 1,090 
Provision for credit losses:
Provision for loan losses20 22 (35)
Provision for unfunded lending commitments— 
Total provision for credit losses21 12 25 (35)
Net interest income after provision for loan losses548 536 1,120 1,125 
Noninterest income:
Service charges and fees on deposit accounts41 42 81 84 
Other service charges, commissions and fees58 55 113 110 
Wealth management and trust income13 14 26 25 
Loan sales and servicing income14 13 
Capital markets and foreign exchange16 15 
Customer-related fees130 125 250 247 
Dividends and other investment income11 18 22 
Securities gains (losses), net(3)(2)
Other(4)(2)
Total noninterest income132 138 264 276 
Noninterest expense:
Salaries and employee benefits274 266 562 535 
Occupancy, net32 32 65 63 
Furniture, equipment and software, net35 32 67 65 
Other real estate expense, net— — (1)
Credit-related expense13 13 
Professional and legal services13 14 23 26 
Advertising11 13 
FDIC premiums14 12 26 
Other51 49 102 98 
Total noninterest expense424 421 854 840 
Income before income taxes256 253 530 561 
Income taxes58 56 119 126 
Net income198 197 411 435 
Preferred stock dividends(9)(10)(17)(17)
Net earnings applicable to common shareholders$189 $187 $394 $418 
Weighted average common shares outstanding during the period:
Basic shares (in thousands)179,156 195,583 181,946 196,149 
Diluted shares (in thousands)189,098 209,247 192,206 209,859 
Net earnings per common share:
Basic$1.05 $0.95 $2.15 $2.11 
Diluted0.99 0.89 2.04 1.97 
See accompanying notes to consolidated financial statements.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
 Three Months Ended
September 30,
 Nine Months Ended
September 30,
(In millions)2018 2017 2018 2017
        
Net income for the period$223
 $160
 $658
 $469
Other comprehensive income (loss), net of tax:       
Net unrealized holding gains (losses) on investment securities(45) (8) (221) 65
Net unrealized gains on other noninterest-bearing investments
 
 3
 2
Net unrealized holding gains (losses) on derivative instruments(1) 
 (6) 
Reclassification adjustment for increase in interest income recognized in earnings on derivative instruments1
 
 2
 (2)
Other comprehensive income (loss)(45) (8) (222) 65
Comprehensive income$178
 $152
 $436
 $534
(Unaudited)
Three Months Ended
June 30,
Six Months Ended
June 30,
(In millions)2019 2018 2019 2018 
Net income for the period$198 $197 $411 $435 
Other comprehensive income (loss), net of tax:
Net unrealized holding gains (losses) on investment securities116 (50)237 (175)
Net unrealized gains (losses) on other noninterest-bearing investments— (3)
Net unrealized holding gains (losses) on derivative instruments31 (2)39 (5)
Reclassification adjustment for decrease in interest income recognized in earnings on derivative instruments
Other comprehensive income (loss)148 (49)275 (176)
Comprehensive income$346 $148 $686 $259 
See accompanying notes to consolidated financial statements.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY
(Unaudited)
(In millions, except shares
and per share amounts)
Preferred
stock
Common stockAccumulated paid-in capitalRetained earningsAccumulated other
comprehensive income (loss)
Total
shareholders’ equity
Shares
(in thousands)
Amount
Balance at March 31, 2019$566 182,513 $— $3,541 $3,603 $(122)$7,588 
Net income for the period198 198 
Other comprehensive income, net of tax147 147 
Bank common stock repurchased(5,857)(276)(276)
Net shares issued from stock warrant exercises
Net activity under employee plans and related tax benefits272 
Dividends on preferred stock(10)(10)
Dividends on common stock, $0.30
per share 
(54)(54)
Balance at June 30, 2019$566 176,935 $— $3,271 $3,737 $25 $7,599 
Balance at March 31, 2018$566 197,050 $4,346 $— $2,999 $(267)$7,644 
Net income for the period197 197 
Other comprehensive loss, net of tax(48)(48)
Bank common stock repurchased(2,270)(127)(127)
Net shares issued from stock warrant exercises53 
Net activity under employee plans and related tax benefits559 12 12 
Dividends on preferred stock(10)(10)
Dividends on common stock, $0.24
per share 
(47)(47)
Balance at June 30, 2018$566 195,392 $4,231 $— $3,139 $(315)$7,621 
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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY
(Unaudited)
(In millions, except shares
and per share amounts)
Preferred
stock
 Common stock Accumulated paid-in capital Retained earnings 
Accumulated other
comprehensive income (loss)
 
Total
shareholders’ equity
(In millions, except shares
and per share amounts)
Preferred
stock
Common stockAccumulated paid-in capitalRetained earningsAccumulated other
comprehensive income (loss)
Total
shareholders’ equity
Shares
(in thousands)
 Amount 
Shares
(in thousands)
Amount
               
Balance at December 31, 2018Balance at December 31, 2018$566 187,554 $— $3,806 $3,456 $(250)$7,578 
Net income for the periodNet income for the period411 411 
Other comprehensive income, net of taxOther comprehensive income, net of tax275 275 
Cumulative effect adjustment, adoption of ASU 2017-08, Premium Amortization on Purchased Callable Debt SecuritiesCumulative effect adjustment, adoption of ASU 2017-08, Premium Amortization on Purchased Callable Debt Securities(3)(3)
Bank common stock repurchasedBank common stock repurchased(11,363)(551)(551)
Net shares issued from stock warrant exercisesNet shares issued from stock warrant exercises
Net activity under employee plans and related tax benefitsNet activity under employee plans and related tax benefits736 16 16 
Dividends on preferred stockDividends on preferred stock(17)(17)
Dividends on common stock, $0.60
per share
Dividends on common stock, $0.60
per share
(110)(110)
Balance at June 30, 2019Balance at June 30, 2019$566 176,935 $— $3,271 $3,737 $25 $7,599 
Balance at December 31, 2017$566
 197,532
 $4,445
 $
 $2,807
 $(139) $7,679
Balance at December 31, 2017$566 197,532 $4,445 $— $2,807 $(139)$7,679 
Net income for the period        658
   658
Net income for the period435 435 
Other comprehensive income (loss), net of tax          (222) (222)
Other comprehensive loss, net of taxOther comprehensive loss, net of tax(176)(176)
Cumulative effect adjustment, adoption of ASU 2014-09, Revenue from Contracts with Customers

   

   1
   1
Cumulative effect adjustment, adoption of ASU 2014-09, Revenue from Contracts with Customers
Bank common stock repurchased  (8,050) (434)       (434)Bank common stock repurchased(4,541)(248)(248)
Net shares issued from stock warrant exercises  1,278
         

Net shares issued from stock warrant exercises1,095 
Net activity under employee plans and related tax benefits  1,409
 41
       41
Net activity under employee plans and related tax benefits1,306 34 34 
Dividends on preferred stock

       (25)   (25)Dividends on preferred stock(17)(17)
Dividends on common stock, $0.74 per share        (145)   (145)
Merger of bank holding company into bank    (4,052) 4,052     

Balance at September 30, 2018$566
 192,169
 $
 $4,052
 $3,296
 $(361) $7,553
Dividends on common stock, $0.44
per share
Dividends on common stock, $0.44
per share
(87)(87)
             
Balance at December 31, 2016$710
 203,085
 $4,725
 $
 $2,321
 $(122) $7,634
Net income for the period        469
   469
Other comprehensive income (loss), net of tax          65
 65
Preferred stock redemption(144)   2
   (2)   (144)
Bank common stock repurchased

 (4,975) (217)       (217)
Net activity under employee plans and related tax benefits  1,602
 42
       42
Dividends on preferred stock

       (30)   (30)
Dividends on common stock, $0.28 per share        (58)   (58)
Balance at September 30, 2017$566
 199,712
 $4,552
 $
 $2,700
 $(57) $7,761
Balance at June 30, 2018Balance at June 30, 2018$566 195,392 $4,231 $— $3,139 $(315)$7,621 

See accompanying notes to consolidated financial statements.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
(In millions)Three Months Ended
September 30,
 Nine Months Ended
September 30,
2018 2017 2018 2017
CASH FLOWS FROM OPERATING ACTIVITIES       
Net income for the period$223
 $160
 $658
 $469
Adjustments to reconcile net income to net cash provided by operating activities:       
Provision for credit losses(11) 1
 (46) 29
Depreciation and amortization49
 47
 141
 131
Share-based compensation4
 4
 22
 21
Deferred income tax expense (benefit)(6) (4) (4) 4
Net decrease (increase) in trading securities31
 5
 (28) 59
Net decrease (increase) in loans held for sale2
 (18) (32) 71
Change in other liabilities20
 84
 105
 63
Change in other assets79
 (42) 27
 (9)
Other, net(4) (10) (18) (35)
Net cash provided by operating activities387
 227
 825
 803
CASH FLOWS FROM INVESTING ACTIVITIES       
Net decrease in money market investments106
 363
 146
 748
Proceeds from maturities and paydowns of investment securities held-to-maturity170
 83
 284
 249
Purchases of investment securities held-to-maturity(43) (54) (265) (127)
Proceeds from sales, maturities, and paydowns of investment securities available-for-sale992
 615
 2,396
 1,775
Purchases of investment securities available-for-sale(1,084) (535) (2,260) (4,001)
Net change in loans and leases(550) (475) (981) (1,511)
Net change in other noninterest-bearing investments33
 14
 29
 (89)
Purchases of premises and equipment(36) (39) (90) (133)
Other, net2
 4
 2
 12
Net cash used in investing activities(410) (24) (739) (3,077)
CASH FLOWS FROM FINANCING ACTIVITIES       
Net increase (decrease) in deposits204
 (278) 1,169
 (1,136)
Net change in short-term funds borrowed(377) (718) 804
 1,297
Proceeds from debt over 90 days and up to one year
 1,850
 
 3,600
Repayments of debt over 90 days and up to one year
 (850) (2,000) (1,100)
Cash paid for preferred stock redemption
 
 
 (144)
Proceeds from the issuance of long-term debt497
 
 497
 
Repayment of long-term debt
 
 
 (153)
Proceeds from the issuance of common stock2
 2
 19
 20
Dividends paid on common and preferred stock(68) (34) (172) (89)
Bank common stock repurchased(186) (115) (434) (217)
Net cash provided by (used in) financing activities72
 (143) (117) 2,078
Net increase (decrease) in cash and due from banks49
 60
 (31) (196)
Cash and due from banks at beginning of period468
 481
 548
 737
Cash and due from banks at end of period$517
 $541
 $517
 $541
Cash paid for interest$57
 $27
 $157
 $79
Net cash paid for income taxes51
 84
 142
 206
Noncash activities are summarized as follows:       
Loans held for investment transferred to other real estate owned
 1
 6
 5
Loans held for investment reclassified to loans held for sale, net(1) 3
 38
 14
(Unaudited)
(In millions)Six Months Ended
June 30,
2019 2018 
CASH FLOWS FROM OPERATING ACTIVITIES
Net income for the period$411 $435 
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses25 (35)
Depreciation and amortization93 92 
Share-based compensation18 18 
Deferred income tax expense
Net increase in trading securities(42)(59)
Net increase in loans held for sale(39)(34)
Change in other liabilities(73)85 
Change in other assets(166)(52)
Other, net(10)(14)
Net cash provided by operating activities220 438 
CASH FLOWS FROM INVESTING ACTIVITIES
Net decrease in money market investments827 40 
Proceeds from maturities and paydowns of investment securities held-to-maturity239 114 
Purchases of investment securities held-to-maturity(160)(222)
Proceeds from sales, maturities, and paydowns of investment securities available-for-sale1,345 1,404 
Purchases of investment securities available-for-sale(1,028)(1,176)
Net change in loans and leases(1,877)(431)
Purchases and sales of other noninterest-bearing investments(5)(4)
Purchases of premises and equipment(60)(54)
Other, net— 
Net cash used in investing activities(715)(329)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposits232 965 
Net change in short-term funds borrowed371 1,181 
Repayments of debt over 90 days and up to one year— (2,000)
Proceeds from the issuance of long-term debt497 — 
Proceeds from the issuance of common stock17 
Dividends paid on common and preferred stock(127)(104)
Bank common stock repurchased(551)(248)
Other, net(10)— 
Net cash provided by (used in) financing activities419 (189)
Net decrease in cash and due from banks(76)(80)
Cash and due from banks at beginning of period614 548 
Cash and due from banks at end of period$538 $468 
Cash paid for interest$199 $100 
Net cash paid for income taxes132 91 
Noncash activities are summarized as follows:
Loans held for investment transferred to other real estate owned
Loans held for investment reclassified to loans held for sale, net— 39 
See accompanying notes to consolidated financial statements.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
SeptemberJune 30, 20182019
1.BASIS OF PRESENTATION
1. BASIS OF PRESENTATION
The accompanying unaudited consolidated financial statements of Zions Bancorporation, National Association and its majority-owned subsidiaries (collectively “Zions Bancorporation, N.A.,” “the Bank,” “we,” “our,” “us”) have been prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. References to GAAP, including standards promulgated by the Financial Accounting Standards Board (“FASB”), are made according to sections of the Accounting Standards Codification (“ASC”). Changes to the ASC are made with Accounting Standards Updates (“ASU”) that include consensus issues of the Emerging Issues Task Force.
Operating results for the ninesix months ended SeptemberJune 30, 20182019 and 20172018 are not necessarily indicative of the results that may be expected in future periods. In preparing the consolidated financial statements, we are required to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. The consolidated balance sheet at December 31, 20172018 is from the audited financial statements at that date, but does not include all of the information and footnotes required by GAAP for complete financial statements. For further information, refer to the consolidated financial statements and footnotes thereto included in the Bank’s 20172018 Annual Report on Form 10-K. Certain prior period amounts have been reclassified to conform with the current period presentation. These reclassifications did not affect net income or shareholders’ equity.
Zions Bancorporation, N.A. is a commercial bank headquartered in Salt Lake City, Utah. The Bank provides a full range of banking and related services in 11 Western and Southwestern states through 7 separately managed and branded units as follows: Zions Bank, in Utah, Idaho and Wyoming; Amegy Bank (“Amegy”), in Texas; California Bank & Trust (“CB&T”); National Bank of Arizona (“NBAZ”); Nevada State Bank (“NSB”); Vectra Bank Colorado (“Vectra”), in Colorado and New Mexico; and The Commerce Bank of Washington (“TCBW”) which operates under that name in Washington and under the name The Commerce Bank of Oregon in Oregon.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

2. RECENT ACCOUNTING PRONOUNCEMENTS AND DEVELOPMENTS
2.StandardRECENT ACCOUNTING PRONOUNCEMENTSDescriptionDate of adoptionEffect on the financial statements or other significant matters
Standards not yet adopted by the Bank
StandardDescriptionDate
ASU 2016-13,
Credit Losses
(Topic 326):
Measurement of adoption
Effect
Credit Losses on the financial statements or other significant matters
Standards not yet adopted by the Bank
ASU 2016-02, Leases (Topic 842)Financial
Instruments and subsequent related ASUs

The standard requires that a lessee recognize assetsThis ASU, and liabilities for leases on the balance sheet. For leases with a term of 12 months or less, however, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. The recognition, measurement, and presentation of expenses and cash flows arising from a lease by a lessee will depend primarily on its classification as a finance or operating lease. The standard also requires disclosures to better understand the amount, timing, and uncertainty of cash flows arising from leases. These disclosures include qualitative and quantitative requirements, providing additional information about the amounts recorded in the financial statements.January 1, 2019
Upon adoption of the standard, we currently estimate the right-of-use asset to be between $200-$250 million. This estimate may change depending on the Bank’s lease activity. The implementation team is working on gathering all key lease data elements to meet the requirements of the new guidance. Additionally, we are implementing new lease software that will accommodate the new accounting requirements.

ASU 2017-08, Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities
The amendments in this ASU shorten the amortization period for certain callable debt securities held at a premium. The standard requires the premium to be amortized to the earliest call date. The update does not change the accounting for securities held at a discount.January 1, 2019Our analysis suggests this guidance will not have a material impact on the Bank’s financial statements, but we will continue to monitor its impact as we move closer to implementation.
ASU 2016-13,
Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments
The standardsubsequent updates, significantly changes how entities will measure credit losses for mostvirtually all financial assets and certain other instruments that are not measured at fair value through net income.income that have the contractual right to receive cash. The standard replaces today’s “incurred loss” approach with an “expected loss” model for instruments such as loans and held-to-maturity (“HTM”) securities that are measured at amortized cost. The standard requires credit losses relating to available-for-saleavailable-for sale (“AFS”) debt securities to be recorded through an allowance for credit loss (“ACL”) rather than a reduction of the carrying amount.amount and replaces the historically required other-than-temporary impairment (“OTTI”) analysis. It also changes the accounting for purchased credit-impaired debt securities and loans.

The standard retains many of the current disclosure requirements in U.S. GAAP and expands certainother disclosure requirements. The new guidance is effective for calendar year-end public companies beginning January 1, 2020. Early adoption of the guidance is permitted as of January 1, 2019.
January 1,
2020
We have formed anOur implementation team, led jointly by our internal Credit, Treasury, and the Corporate Controller’s group, that also includes other lines of business and functions within the Bank. The implementation team is developingAccounting groups, has developed models that canto meet the requirementsnew standard. We continue to analyze the results of our models. Next steps include establishing and testing controls, further challenging model results, finalizing the new guidance. While thisqualitative allowance process, and developing disclosures.

Based on our current analysis, we believe the standard may potentially have a material impact on the Bank’s financial statements, and we are stillexpect more volatility in processthe credit loss estimate over economic cycles.
The Bank will adopt this guidance beginning January 1, 2020. Transition to the new standard is through a cumulative-effect adjustment to the opening retained earnings as of conducting our evaluation.

the beginning of January 1, 2020.
ASU 2017-04,
Intangibles –
Goodwill and
Other (Topic 350):
Simplifying the
Test for Goodwill
Impairment

The standard eliminatesThis ASU removes the requirements in step two of the current goodwill impairment model, eliminating the requirement to calculate and compare the implied fair value of goodwill (i.e. Step 2the reporting entity with the carrying amount of the currentthat entity, including goodwill, impairment test) to measure a goodwillany impairment charge. Instead, entities wouldwill record an impairment charge based on the excess of a reporting unit’s carrying amount of goodwill over its implied fair value of goodwill (i.e., measure the charge based on Step 1step one of the current guidance). The standard does not change the guidance on completing Step 1 of the goodwill impairment test.

The standard also continues to allow entities to perform thean optional qualitative goodwill impairment assessment before determining whether to proceed to Step 1.the quantitative step one. The standard is effective for the Bank as of January 1, 2020. Early adoption is allowed for any goodwill impairment test performed after January 1, 2017.
January 1,
2020
We do not currently expect this guidance will have a material impact on the Bank’s financial statements since the fair values of our reporting units were not lower than their respective carrying amounts of goodwill at the time of our goodwill impairment analysis for 2017.

2018 and there were no significant decreases in the fair value identified for the relevant reporting units since the analysis was performed.

The Bank is not planning to early adopt this new guidance. The transition and adoption provisions are to be applied prospectively.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

StandardDescriptionDate of adoptionEffect on the financial statements or other significant matters
Standards adopted by the Bank during 2019
Standard
ASU 2016-02,
Leases (Topic 842)
and subsequent
related ASUs

DescriptionAlthough lessor accounting was left materially unchanged by ASU 2016-02 (and all related ASUs which together have been codified in ASC 842), ASC 842 requires that all lessees recognize a right-of-use ("ROU") asset and an offsetting lease liability for all leases with a term greater than 12 months. As the lessee, we adopted an accounting policy election, by class of underlying asset, to not recognize lease assets or liabilities for leases with a term of 12 months or less.

The recognition, measurement, and presentation of expenses and cash flows arising from a lease will depend primarily on its classification as a finance or operating lease. ASC 842 requires additional disclosures to provide financial statement users a better understanding of the amount, timing, and uncertainty of cash flows arising from leases. These new quantitative and qualitative disclosure requirements are detailed further in Note 8.
DateJanuary 1,
2019
The Bank adopted ASC 842 as of adoptionEffectJanuary 1, 2019 using the second of two permitted modified retrospective approaches for initial adoption. Under this method, the Bank recorded a right-of use asset of approximately $225 million and a lease liability of approximately $242 million. There was no impact to retained earnings upon adoption.

See Note 8 for additional details
on the financial statements or other significant mattersstatement impact of completing the adoption of ASC 842.
Standards
ASU 2017-08,
Nonrefundable
Fees and Other
Costs (Subtopic
310-20). Premium
Amortization on
Purchased
Callable Debt
Securities
The amendments in this ASU shorten the amortization period for certain callable debt securities held at a premium. The standard requires the premium of qualifying debt securities to be amortized to the earliest call date. The update does not yetchange the accounting for callable debt securities held at a discount.

January 1,
2019
We adopted by the Bank (continued)this standard as of January 1, 2019 using a modified retrospective transition approach. As a result of adoption, we recorded a $3 million decrease to retained earnings on January 1, 2019, as a cumulative effect adjustment.
ASU 2018-13,
Fair Value
Measurement (Topic
(Topic 820):
Disclosure
Framework -
Changes to the
Disclosure
Requirements for
Fair Value
Measurement
The purpose of this standardASU is to improve the effectiveness of disclosures in the notes to the financial statements. TheThis update outlines removals, modifications,removes, modifies, and makes certain additions to the disclosure requirements on fair value measurement.January 1, 2020This standard will not have a material impact to the financial statements as its only impact is to the disclosure requirements for fair value measurement.
The mandatory adoption date of the guidance in this ASU is for the first fiscal period beginning after December 15, 2019, with early adoption permitted.

January 1,
2019
We early adopted this ASU as of January 1, 2019. This standard
will updatebe applied prospectively. The changes to the impacted disclosures atdisclosure requirements for fair value
measurements are immaterial to
the effective date.financial statements and can be found in Note 3.
ASU 2018-15,
Intangibles –
Goodwill and Other-Internal-Use
Other-Internal-
Use Software (Topic
(Topic 350-40):
Customer’s
Accounting for
Implementation
Cost Incurred in a
Cloud Computing
Arrangement That
Is a Service
Contract

The standard provides revised accounting guidance related toThis ASU aligns the accountingrequirements for capitalizing implementation costs associated with cloud computing arrangementsCloud Computing Arrangements that meet the criteria fordefinition of a service contract. Some of the main provisions include:
-Implementation costs will be recognized as an asset or expense when incurred on the basis of existing GAAP, specifically guidancecontract with requirements already provided aroundfor costs associated with internal-use software.
The Additionally, it clarifies that:
-The
amortization period for capitalized amounts will be the noncancelable hosting contract term plus any expected renewal periods.
Entity
-Entities
in a hosting arrangement that is a service contract must provide certain qualitative and quantitative disclosures. Disclosures would also include implementation costs incurred
-Transition
for internal-use software.
For transition there is an option tothose not already following the provisions of this ASU can be applied either apply guidance retrospectively or prospectively.
January 1,
2019
We early adopted this ASU as of January 1, 2020We are currently evaluating2019. The Bank has historically been applying the potentialguidance as clarified in this ASU. Consequently, the adoption of the ASU did not have a material impact of this new guidance on the Bank’s financial statements.
StandardDescriptionDate of adoptionEffect on the financial statements or other significant matters
Standards adopted by the Bank
ASU 2014-09, Revenue from Contracts with Customers (Topic 606) and subsequent related ASUs


The core principle of the new guidance is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The banking industry does not expect significant changes because major sources of revenue are from financial instruments that have been excluded from the scope of the new standard, (including loans, derivatives, debt and equity securities, etc.). However, these new standards affect other fees charged by banks, such as asset management fees, credit card interchange fees, deposit account fees, etc. Adoption may be made on a full retrospective basis with practical expedients, or on a modified retrospective basis with a cumulative effect adjustment. Additionally, the new guidance significantly increases the disclosures related to revenue recognition practices.January 1, 2018We adopted this guidance using the modified retrospective transition method. There was no material impact at adoption to the Bank’s consolidated financial statements. New disclosures are found in Footnote 10.



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3. FAIR VALUE
StandardDescriptionDate of adoptionEffect on the financial statements or other significant matters
Standards adopted by the Bank (continued)
ASU 2016-01, Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial LiabilitiesThe standard provides revised accounting guidance related to the accounting for and reporting of financial instruments. Some of the main provisions include:
– Equity investments that do not result in consolidation and are not accounted for under the equity method would be measured at fair value through net income.
– Changes in instrument-specific credit risk for financial liabilities that are measured under the fair value option would be recognized in other comprehensive income (“OCI”).
– Elimination of the requirement to disclose the methods and significant assumptions used to estimate the fair value of financial instruments carried at amortized cost. However, it will require the use of exit price when measuring the fair value of financial instruments measured at amortized cost for disclosure purposes.
January 1, 2018The transition adjustment upon adoption of this guidance was not material. We refined our valuation models to better account for an exit price, which does not impact our financial statements, but does have an impact on our disclosures, as provided in Footnote 3.
ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities
The purpose of this standard is to better align a company’s financial reporting for hedging activities with the economic objectives of those activities. The standard is effective for public business entities for fiscal years beginning after December 15, 2018, with early adoption, including adoption in an interim period, permitted. The standard requires a modified retrospective transition method that requires recognition of the cumulative effect of the change on the opening balance of each affected component of equity in the statement of financial position as of the date of adoption.January 1, 2018
We early adopted this guidance in the first quarter. The adoption of this guidance did not have a material impact on our consolidated financial statements at transition.


ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

3.FAIR VALUE
Fair Value Measurement
Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. For a discussion of the Bank’s valuation methodologies for assets and liabilities measured at fair value and the fair value hierarchy, see Note 3 of our 20172018 Annual Report on Form 10-K.
Quantitative Disclosure by Fair Value Hierarchy
Assets and liabilities measured at fair value by class on a recurring basis are summarized as follows:
(In millions)June 30, 2019
Level 1Level 2Level 3Total
ASSETS
Investment securities:
Available-for-sale: 1
U.S. Treasury, agencies and corporations$40 $13,257 $— $13,297 
Municipal securities1,350 1,350 
Other debt securities25 25 
Total Available-for-sale40 14,632 — 14,672 
Trading account18 130 148 
Other noninterest-bearing investments:
Bank-owned life insurance522 522 
Private equity investments105 105 
Other assets:
Agriculture loan servicing and interest-only strips19 19 
Deferred compensation plan assets106 106 
Derivatives:
Derivatives designated as hedges26 26 
Derivatives not designated as hedges:
Customer-facing interest rate139 139 
Other interest rate
Foreign exchange
Total Assets$167 $15,451 $124 $15,742 
LIABILITIES
Securities sold, not yet purchased$66 $— $— $66 
Other liabilities:
Deferred compensation plan obligations106 106 
Derivatives:
Derivatives not designated as hedges:
Customer-facing interest rate11 11 
Other interest rate
Foreign exchange
Total Liabilities$174 $12 $— $186 
(In millions)September 30, 2018
Level 1 Level 2 Level 3 Total
ASSETS       
Investment securities:       
Available-for-sale: 1
       
U.S. Treasury, agencies and corporations$25
 $13,292
 $
 $13,317
Municipal securities  1,284
 

 1,284
Other debt securities  24
   24
Total Available-for-sale25
 14,600
 
 14,625
Trading account119
 57
   176
Other noninterest-bearing investments:       
Bank-owned life insurance  516
   516
Private equity investments  

 103
 103
Other assets:       
Agriculture loan servicing and interest-only strips
 

 18
 18
Deferred compensation plan assets108
 

 

 108
Derivatives:       
Interest rate swaps and forwards  1
   1
Interest rate swaps for customers  18
   18
Foreign currency exchange contracts4
     4
Total Assets$256
 $15,192
 $121
 $15,569
LIABILITIES       
Securities sold, not yet purchased$49
 $
 $
 $49
Other liabilities:       
Deferred compensation plan obligations108
 
 
 108
Derivatives:       
Interest rate swaps for customers  73
   73
Foreign currency exchange contracts3
     3
Total Liabilities$160
 $73
 $
 $233
1We used a third-party pricing service to measure fair value for approximately 95%94% of our AFS Level 2 securities.

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(In millions)December 31, 2018
Level 1Level 2Level 3Total
ASSETS
Investment securities:
Available-for-sale: 1
U.S. Treasury, agencies and corporations$40 $13,385 $— $13,425 
Municipal securities1,291 1,291 
Other debt securities21 21 
Total Available-for-sale40 14,697 — 14,737 
Trading account14 92 106 
Other noninterest-bearing investments:
Bank-owned life insurance516 516 
Private equity investments102 102 
Other assets:
Agriculture loan servicing and interest-only strips18 18 
Deferred compensation plan assets95 95 
Derivatives:
Derivatives not designated as hedges:
Customer-facing interest rate40 40 
Other interest rate
Foreign exchange
Total Assets$153 $15,346 $120 $15,619 
LIABILITIES
Securities sold, not yet purchased$85 $— $— $85 
Other liabilities:
Deferred compensation plan obligations95 95 
Derivatives:
Derivatives not designated as hedges:
Customer-facing interest rate36 36 
Other interest rate
Foreign exchange
Total Liabilities$182 $37 $— $219 
(In millions)December 31, 2017
Level 1 Level 2 Level 3 Total
ASSETS       
Investment securities:       
Available-for-sale: 1
       
U.S. Treasury, agencies and corporations$25
 $13,706
 $
 $13,731
Municipal securities  1,334
 

 1,334
Other debt securities  24
 

 24
Money market mutual funds and other71
 1
   72
Total Available-for-sale96
 15,065
 
 15,161
Trading account  148
   148
Other noninterest-bearing investments:       
Bank-owned life insurance  507
   507
Private equity investments
 

 95
 95
Other assets:       
Agriculture loan servicing and interest-only strips
 

 18
 18
Deferred compensation plan assets102
 

 

 102
Derivatives:       
Interest rate swaps and forwards  1
   1
Interest rate swaps for customers  28
   28
Foreign currency exchange contracts9
     9
Total Assets$207
 $15,749
 $113
 $16,069
LIABILITIES       
Securities sold, not yet purchased$95
 $
 $
 $95
Other liabilities:       
Deferred compensation plan obligations102
 
 
 102
Derivatives:       
Interest rate swaps for customers  33
   33
Foreign currency exchange contracts7
     7
Total Liabilities$204
 $33
 $
 $237
1We used a third-party pricing service to measure fair value for approximately 92%95% of our AFS Level 2 securities.
Level 3 Valuations
Private Equity Investments
PrivateThe Bank’s Level 3 holdings include private equity investments (“PEIs”) are generally, agriculture loan servicing, and interest-only strips. For additional information regarding the financial instruments measured under Level 3. Certain investments that have converted3, and the methods and significant assumptions used to being publicly-traded are measured under Level 1. The majority of these PEIs are held in the Bank’s Small Business Investment Company (“SBIC”) and are early-stage venture investments. Theestimate their fair value, measurementssee Note 3 of these investments are updated at leastour 2018 Annual Report on a quarterly basis, including whenever a new round of financing occurs. Certain of these investments are measured using multiples of operating performance. The fair value measurements of PEIs are reviewed on a quarterly basis by the Securities Valuation Committee. The Equity Investments Committee, consisting of executives familiar with the investments, reviews periodic financial information, including audited financial statements when available.Form 10-K.
Certain valuation analytics may be employed that include current and projected financial performance, recent financing activities, economic and market conditions, market comparables, market liquidity, sales restrictions, and other factors. A significant change in the expected performance of the individual investment would result in a change in the fair value measurement of the investment. The amount of unfunded commitments to invest is disclosed in Note 5. Certain restrictions apply for the redemption of these investments and certain investments are prohibited by the Volcker Rule. See discussions in Note 5.

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Agriculture Loan Servicing
This asset results from our servicing of agriculture loans approved and funded by Federal Agricultural Mortgage Corporation (“FAMC”). We provide this servicing under an agreement with FAMC for loans they own. The asset’s fair value represents our projection of the present value of future cash flows measured under Level 3 using discounted cash flow methodologies.
Interest-Only Strips
Interest-only strips are created as a by-product of the securitization process. When the guaranteed portions of Small Business Administration (“SBA”) 7(a) loans are pooled, interest-only strips may be created in the pooling process. The asset’s fair value represents our projection of the present value of future cash flows measured under Level 3 using discounted cash flow methodologies.
Reconciliation of Level 3 Fair Value Measurements
The following reconciles the beginning and ending balances of assets and liabilities that are measured at fair value by class on a recurring basis using Level 3 inputs:
 Level 3 Instruments
 Three Months Ended Nine Months Ended
 September 30, 2018 September 30, 2017 September 30, 2018 September 30, 2017
(In millions)Private
equity
investments
 Ag loan svcg and int-only strips Private
equity
investments
 Ag loan svcg and int-only strips Private
equity
investments
 Ag loan svcg and int-only strips Private
equity
investments
 Ag loan svcg and int-only strips
                
Balance at beginning of period$102
 $18
 $82
 $19
 $95
 $18
 $73
 $20
Securities gains (losses), net(1) 
 5
 
 
 
 7
 
Other noninterest income
 
 
 
 
 
 
 (1)
Purchases2
 
 6
 
 8
 
 18
 
Redemptions and paydowns
 
 
 
 
 
 (5) 
Balance at end of period$103
 $18
 $93
 $19
 $103
 $18
 $93
 $19
No transfers of assets or liabilities occurred among Levels 1, 2 or 3 for the three and nine months ended September 30, 2018 and 2017.
Level 3 Instruments
Three Months EndedSix Months Ended
June 30, 2019June 30, 2018June 30, 2019June 30, 2018
(In millions)Private
equity
investments
Ag loan svcg and int-only stripsPrivate
equity
investments
Ag loan svcg and int-only stripsPrivate equity investmentsAg loan svcg and int-only stripsPrivate equity investmentsAg loan svcg and int-only strips
Balance at beginning of period$107 $17 $100 $18 $102 $18 $95 $18 
Securities gains (losses), net(2)— — (1)— — 
Other noninterest income— — — — — — 
Purchases— — — — — 
Balance at end of period$105 $19 $102 $18 $105 $19 $102 $18 
The reconciliation of Level 3 instruments includes the followingdoes not include any realized gains and losses in the statement of income:
(In millions)Three Months Ended
September 30,
 Nine Months Ended
September 30,
 
2018 2017 2018 2017
        
Securities gains (losses), net$
 $
 $(3) $3
income during the three months ended June 30, 2019 and 2018. During the six months ended June 30, there were no realized gains or losses in the statement of income in 2019 and $3 million in realized losses in 2018.
Nonrecurring Fair Value Measurements
Included in the balance sheet amounts are the following amounts of assets that had fair value changes measured on a nonrecurring basis.
(In millions)Fair value at September 30, 2018 Fair value at December 31, 2017
Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total
ASSETS               
Private equity investments$
 $
 $
 $
 $
 $
 $1
 $1
Impaired loans
 23
 
 23
 
 9
 
 9
Other real estate owned
 1
 
 1
 
 
 
 
Total$
 $24
 $
 $24
 $
 $9
 $1
 $10

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

(In millions)Fair value at June 30, 2019Fair value at December 31, 2018 
Level 1Level 2Level 3TotalLevel 1Level 2Level 3Total
ASSETS
Private equity investments$— $— $— $— $— $— $$
Impaired loans— — — 32 — 32 
Other real estate owned— — — — — — 
Total$— $$— $$— $32 $$33 
The previous fair values may not be current as of the dates indicated, but rather as of the date the fair value change occurred, such as a charge for impairment. Accordingly, carrying values may not equal current fair value.
Gains (losses) from fair value changes
(In millions)Three Months Ended
June 30,
Six Months Ended
June 30,
2019 2018 2019 2018 
ASSETS
Private equity investments$— $— $— $— 
Impaired loans(9)(1)(9)(5)
Other real estate owned— — — (1)
Total$(9)$(1)$(9)$(6)
 Gains (losses) from fair value changes
(In millions)Three Months Ended
September 30,
 Nine Months Ended
September 30,
2018 2017 2018 2017
ASSETS       
Private equity investments$
 $
 $
 $(1)
Impaired loans(9) (1) (15) (8)
Other real estate owned
 
 (1) 
Total$(9) $(1) $(16) $(9)
During the three months ended SeptemberJune 30,, we recognized an insignificant amount of net gains in 20182019 and $1 million20172018 from
the sale of other real estate owned (“OREO”) properties. During the ninesix months endedSeptember June 30,, we recognized approximately $1 million of net gains in 20182019 and $2 million in 20172018 from the sale of OREO properties that had a carrying value, at the time of sale, of approximately $3$2 million and $5 million during the nine months endedSeptember 30, 2018 and 2017, respectively. Previousthese same periods. Prior to their sale, in these periods, we recognized an insignificant amount of impairment on these properties of an insignificant amount in 2018during the six months ended June 30, 2019 and 2017.2018.
Private equity investments carried at cost were measured at fair value for impairment purposes according to the methodology previously discussed for these investments. Amounts of PEIs carried at cost were $11$9 million atSeptember
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June 30, 20182019 and $10 million at December 31, 2017.2018. Amounts of other noninterest-bearing investments carried at cost were $311$332 million at SeptemberJune 30, 20182019 and $338$329 million at December 31, 2017,2018, which were comprised of Federal Reserve and Federal Home Loan Bank (“FHLB”) stock. Private equity investments accounted for using the equity method were $34$38 million at SeptemberJune 30, 20182019 and $36$35 million at December 31, 2017.2018.
Impaired (or nonperforming) loans that are collateral-dependent were measured at fair value based on the fair value of the collateral. OREO was measured initially at fair value based on collateral appraisals at the time of transfer and subsequently at the lower of cost or fair value. For additional information regarding the measurement of fair value for impaired loans, collateral-dependent loans, and OREO, see Note 3 of our 20172018 Annual Report on Form 10-K.
Fair Value of Certain Financial Instruments
Following is a summary of the carrying values and estimated fair values of certain financial instruments:
 June 30, 2019December 31, 2018
(In millions)Carrying
value
Estimated
fair value
LevelCarrying
value
Estimated
fair value
Level
Financial assets:
HTM investment securities$695 $698 2$774 $767 
Loans and leases (including loans held for sale), net of allowance48,219 47,475 346,312 45,251 
Financial liabilities:
Time deposits4,915 4,923 24,336 4,319 
Long-term debt1,236 1,248 2724 727 
 September 30, 2018 December 31, 2017
(In millions)
Carrying
value
 
Estimated
fair value
 Level 
Carrying
value
 
Estimated
fair value
 Level
Financial assets:           
HTM investment securities$751
 $734
 2 $770
 $762
 2
Loans and leases (including loans held for sale), net of allowance45,391
 44,452
 3 44,306
 44,226
 3
Financial liabilities:           
Time deposits4,256
 4,231
 2 3,115
 3,099
 2
Other short-term borrowings2,900
 2,900
 2 3,600
 3,600
 2
Long-term debt879
 885
 2 383
 402
 2
This summary excludes financial assets and liabilities for which carrying value approximates fair value and financial instruments that are recorded at fair value on a recurring basis. With the adoption of ASU 2016-01, we have updated our process for estimating the fair value for our loans and leases, net of allowance. Our updated process identifies an exit price using current origination rates, making certain adjustments based on credit and utilizing publicly available rates and indices. For additional information regarding the financial instruments within the scope of this disclosure, and the methods and significant assumptions used to estimate their fair value, see Note 3 of our 20172018 Annual Report on Form 10-K.

ZIONS BANCORPORATION, NATIONAL ASSOCIATION4. OFFSETTING ASSETS AND SUBSIDIARIESLIABILITIES

4.OFFSETTING ASSETS AND LIABILITIES
Gross and net information for selected financial instruments in the balance sheet is as follows:
June 30, 2019
(In millions)Gross amounts not offset in the balance sheet
DescriptionGross amounts recognizedGross amounts offset in the balance sheetNet amounts presented in the balance sheetFinancial instrumentsCash collateral received/pledgedNet amount
Assets:
Federal funds sold and security resell agreements$876 $(256)$620 $— $— $620 
Derivatives (included in other assets)170 — 170 (10)(14)146 
Total assets$1,046 $(256)$790 $(10)$(14)$766 
Liabilities:
Federal funds and other short-term borrowings$6,279 $(256)$6,023 $— $— $6,023 
Derivatives (included in other liabilities)14 — 14 (10)(2)
Total Liabilities$6,293 $(256)$6,037 $(10)$(2)$6,025 
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  September 30, 2018
(In millions)       Gross amounts not offset in the balance sheet  
Description Gross amounts recognized Gross amounts offset in the balance sheet Net amounts presented in the balance sheet Financial instruments Cash collateral received/pledged Net amount
Assets:            
Federal funds sold and security resell agreements $781
 $(221) $560
 $
 $
 $560
Derivatives (included in other assets) 23
 
 23
 (13) (8) 2
Total assets $804
 $(221) $583
 $(13) $(8) $562
Liabilities:            
Federal funds and other short-term borrowings $4,001
 $(221) $3,780
 $
 $
 $3,780
Derivatives (included in other liabilities) 76
 
 76
 (13) 
 63
Total Liabilities $4,077
 $(221) $3,856
 $(13) $
 $3,843
 December 31, 2017December 31, 2018
(In millions)       Gross amounts not offset in the balance sheet  (In millions)Gross amounts not offset in the balance sheet
Description Gross amounts recognized Gross amounts offset in the balance sheet Net amounts presented in the balance sheet Financial instruments Cash collateral received/pledged Net amountDescriptionGross amounts recognizedGross amounts offset in the balance sheetNet amounts presented in the balance sheetFinancial instrumentsCash collateral received/pledgedNet amount
Assets:            Assets:
Federal funds sold and security resell agreements $809
 $(295) $514
 $
 $
 $514
Federal funds sold and security resell agreements$1,461 $— $1,461 $— $— $1,461 
Derivatives (included in other assets) 38
 
 38
 (9) (1) 28
Derivatives (included in other assets)45 — 45 (35)(3)
Total assets $847
 $(295) $552
 $(9) $(1) $542
Total assets$1,506 $— $1,506 $(35)$(3)$1,468 
Liabilities:            Liabilities:
Federal funds and other short-term borrowings $5,271
 $(295) $4,976
 $
 $
 $4,976
Federal funds and other short-term borrowings$5,653 $— $5,653 $— $— $5,653 
Derivatives (included in other liabilities) 40
 
 40
 (9) (6) 25
Derivatives (included in other liabilities)39 — 39 (35)(1)
Total Liabilities $5,311
 $(295) $5,016
 $(9) $(6) $5,001
Total Liabilities$5,692 $— $5,692 $(35)$(1)$5,656 
Security repurchase and reverse repurchase (“resell”) agreements are offset, when applicable, in the balance sheet according to master netting agreements. Security repurchase agreements are included with “Federal funds and other short-term borrowings.” Derivative instruments may be offset under their master netting agreements; however, for accounting purposes, we present these items on a gross basis in the Bank’s balance sheet. See Note 7 for further information regarding derivative instruments.
5.INVESTMENTS
5. INVESTMENTS
Investment Securities
Securities are classified as HTM, AFS or trading. HTM securities, which management has the intent and ability to hold until maturity, are carried at amortized cost. AFS securities are carried at fair value and unrealized gains and losses, after applicable taxes, are reportedrecorded as net increases or decreases to accumulated other comprehensive income (“AOCI”). Realized gains and losses on AFS securities are determined by using the cost basis of each individual security. Trading securities are carried at fair value with gains and losses recognized in current period earnings. The purchase premiums for callable debt securities classified as HTM or AFS are amortized at a constant effective yield to the earliest call date. The purchase premiums and discounts for bothall other HTM and AFS securities are amortized and accreted at a constant effective yield to the contractual maturity date and no assumption is made concerning prepayments. As principal prepayments occur, the portion of the unamortized premium or discount associated with the principal reduction is recognized in interest

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

income in the period the principal is reduced. Note 3 of our 20172018 Annual Report on Form 10-K discusses the process to estimate fair value for investment securities.
June 30, 2019
(In millions)Amortized
cost
Gross unrealized gainsGross unrealized lossesEstimated
fair value
Held-to-maturity
Municipal securities$695 $$$698 
Available-for-sale
U.S. Treasury securities40 — — 40 
U.S. Government agencies and corporations:
Agency securities1,372 1,373 
Agency guaranteed mortgage-backed securities10,110 86 63 10,133 
Small Business Administration loan-backed securities1,790 40 1,751 
Municipal securities1,322 28 — 1,350 
Other debt securities25 — — 25 
Total available-for-sale14,659 121 108 14,672 
Total investment securities$15,354 $126 $110 $15,370 

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 September 30, 2018
(In millions)
Amortized
cost
 Gross unrealized gains Gross unrealized losses 
Estimated
fair value
Held-to-maturity       
Municipal securities$751
 $4
 $21
 $734
Available-for-sale       
U.S. Treasury securities25
 
 
 25
U.S. Government agencies and corporations:       
Agency securities1,480
 
 32
 1,448
Agency guaranteed mortgage-backed securities10,159
 6
 341
 9,824
Small Business Administration loan-backed securities2,069
 1
 50
 2,020
Municipal securities1,313
 1
 30
 1,284
Other debt securities25
 
 1
 24
Total available-for-sale15,071
 8
 454
 14,625
Total investment securities$15,822
 $12
 $475
 $15,359
December 31, 2017December 31, 2018
(In millions)Amortized
cost
 Gross unrealized gains Gross unrealized losses Estimated
fair value
(In millions)Amortized
cost
Gross unrealized gainsGross unrealized lossesEstimated
fair value
Held-to-maturity       Held-to-maturity
Municipal securities$770
 $5
 $13
 $762
Municipal securities$774 $$11 $767 
Available-for-sale       Available-for-sale
U.S. Treasury securities25
 
 
 25
U.S. Treasury securities40 — — 40 
U.S. Government agencies and corporations:       U.S. Government agencies and corporations:
Agency securities1,830
 1
 13
 1,818
Agency securities1,394 — 19 1,375 
Agency guaranteed mortgage-backed securities9,798
 9
 141
 9,666
Agency guaranteed mortgage-backed securities10,236 18 240 10,014 
Small Business Administration loan-backed securities2,227
 10
 15
 2,222
Small Business Administration loan-backed securities2,042 47 1,996 
Municipal securities1,336
 9
 11
 1,334
Municipal securities1,303 16 1,291 
Other debt securities25
 
 1
 24
Other debt securities25 — 21 
Total available-for-sale debt securities15,241
 29
 181
 15,089
Total available-for-sale debt securities15,040 23 326 14,737 
Money market mutual funds and other72
 
 
 72
Total available-for-sale15,313
 29
 181
 15,161
Total investment securities$16,083
 $34
 $194
 $15,923
Total investment securities$15,814 $27 $337 $15,504 
Maturities
The amortized cost and estimated fair value of investment debt securities are shown subsequently as of SeptemberJune 30, 2018,2019, by expected timingcontractual maturity of principal payments. Actual principal payments may differ from contractual or expected principal payments because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.
 September 30, 2018
 Held-to-maturity Available-for-sale
(In millions)
Amortized
cost
 
Estimated
fair value
 
Amortized
cost
 
Estimated
fair value
        
Due in one year or less$201
 $199
 $1,572
 $1,528
Due after one year through five years356
 349
 4,874
 4,733
Due after five years through ten years139
 135
 4,650
 4,509
Due after ten years55
 51
 3,975
 3,855
Total$751
 $734
 $15,071
 $14,625

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

June 30, 2019
Held-to-maturityAvailable-for-sale
(In millions)Amortized
cost
Estimated
fair value
Amortized
cost
Estimated
fair value
Due in one year or less$138 $138 $177 $177 
Due after one year through five years258 259 633 636 
Due after five years through ten years155 158 2,824 2,835 
Due after ten years144 143 11,025 11,024 
Total debt investment securities$695 $698 $14,659 $14,672 
The following is a summary of the amount of gross unrealized losses for debt securities and the estimated fair value by length of time the securities have been in an unrealized loss position:
June 30, 2019
Less than 12 months12 months or moreTotal
(In millions)Gross
unrealized
losses
Estimated
fair
value
Gross
unrealized
losses
Estimated
fair
value
Gross
unrealized
losses
Estimated
fair
value
Held-to-maturity
Municipal securities$— $13 $$275 $$288 
Available-for-sale
U.S. Government agencies and corporations:
Agency securities— 14 606 620 
Agency guaranteed mortgage-backed securities72 62 4,535 63 4,607 
Small Business Administration loan-backed securities34 39 1,430 40 1,464 
Municipal securities— 30 — 159 — 189 
Other— — — 15 — 15 
Total available-for-sale150 106 6,745 108 6,895 
Total investment securities$$163 $108 $7,020 $110 $7,183 

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 September 30, 2018
 Less than 12 months 12 months or more Total
(In millions)
Gross
unrealized
losses
 
Estimated
fair
value
 
Gross
unrealized
losses
 
Estimated
fair
value
 
Gross
unrealized
losses
 
Estimated
fair
value
Held-to-maturity           
Municipal securities$4
 $227
 $17
 $343
 $21
 $570
Available-for-sale           
U.S. Treasury securities
 25
 
 
 
 25
U.S. Government agencies and corporations:           
Agency securities20
 970
 12
 354
 32
 1,324
Agency guaranteed mortgage-backed securities92
 3,821
 249
 5,354
 341
 9,175
Small Business Administration loan-backed securities25
 1,414
 25
 559
 50
 1,973
Municipal securities15
 834
 15
 331
 30
 1,165
Other
 
 1
 14
 1
 14
Total available-for-sale152
 7,064
 302
 6,612
 454
 13,676
Total$156
 $7,291
 $319
 $6,955
 $475
 $14,246
December 31, 2017December 31, 2018
Less than 12 months 12 months or more TotalLess than 12 months12 months or moreTotal
(In millions)
Gross
unrealized
losses
 
Estimated
 fair
 value
 
Gross
unrealized
losses
 
Estimated
 fair
 value
 
Gross
unrealized
losses
 
Estimated
 fair
 value
(In millions)Gross
unrealized
losses
Estimated
fair
value
Gross
unrealized
losses
Estimated
fair
value
Gross
unrealized
losses
Estimated
fair
value
Held-to-maturity           Held-to-maturity
Municipal securities$3
 $263
 $10
 $292
 $13
 $555
Municipal securities$$86 $10 $438 $11 $524 
Available-for-sale           Available-for-sale
U.S. Government agencies and corporations:           U.S. Government agencies and corporations:
Agency securities6
 808
 7
 808
 13
 1,616
Agency securities245 17 913 19 1,158 
Agency guaranteed mortgage-backed securities29
 3,609
 112
 4,721
 141
 8,330
Agency guaranteed mortgage-backed securities16 1,081 224 6,661 240 7,742 
Small Business Administration loan-backed securities3
 408
 12
 649
 15
 1,057
Small Business Administration loan-backed securities19 1,180 28 711 47 1,891 
Municipal securities6
 554
 5
 230
 11
 784
Municipal securities266 14 641 16 907 
Other
 
 1
 14
 1
 14
Other— — 11 11 
Total available-for-sale44
 5,379
 137
 6,422
 181
 11,801
Total available-for-sale39 2,772 287 8,937 326 11,709 
Total$47
 $5,642
 $147
 $6,714
 $194
 $12,356
Total investment securitiesTotal investment securities$40 $2,858 $297 $9,375 $337 $12,233 
At SeptemberJune 30, 20182019 and December 31, 2017,2018, respectively, 676284 and 667606 HTM and 3,0181,182 and 2,2622,588 AFS investment securities were in an unrealized loss position.
Other-Than-Temporary Impairment
The Bank did not recognize any other-than-temporary impairment (“OTTI”)OTTI on its investment securities portfolio during the first ninesix months of 2018.2019. We review investment securities on a quarterly basis for the presence of OTTI. Unrealized losses relate to changes in interest rates subsequent to purchase and are not attributable to credit. At SeptemberJune 30, 2018,2019, we did not have an intent to sell identified securities with unrealized losses or initiate such sales, and we believe it is not more likely than not we would be required to sell such securities before recovery of their amortized cost basis. For additional information on our policy and evaluation process relating to OTTI, see Note 5 of our 20172018 Annual Report on Form 10-K.

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The following summarizes gains and losses that were recognized in the statement of income:
Three Months Ended June 30,Six Months Ended June 30,
2019 2018 2019 2018 
(In millions)Gross gainsGross lossesGross gainsGross lossesGross gainsGross lossesGross gainsGross losses
Other noninterest-bearing investments$$$$$$$$
Net gains (losses) 1
$(3)$$(2)$
  Three Months Ended September 30, Nine Months Ended September 30,
  2018 2017 2018 2017
 (In millions)Gross gains Gross losses Gross gains Gross losses Gross gains Gross losses Gross gains Gross losses
 
 Investment securities:               
 Other noninterest-bearing investments$4
 $5
 $5
 $
 $9
 $10
 $20
 $7
 
Net gains (losses) 1
  $(1)   $5
   $(1)   $13
1 Net gains (losses) were recognized in securities gains (losses), net in the statement of income.
Interest income by security type is as follows:
Three Months Ended June 30,
Three Months Ended September 30,20192018 
(In millions)2018 2017(In millions)TaxableNontaxableTotalTaxableNontaxableTotal
Taxable Nontaxable Total Taxable Nontaxable Total
Investment securities:           Investment securities:
Held-to-maturity$3
 $4
 $7
 $2
 $3
 $5
Held-to-maturity$$$$$$
Available-for-sale73
 6
 79
 72
 6
 78
Available-for-sale81 87 70 77 
Trading
 
 
 1
 
 1
Trading— — 
Total$76
 $10
 $86
 $75
 $9
 $84
Total securitiesTotal securities$83 $12 $95 $73 $12 $85 
 Nine Months Ended September 30,
(In millions)2018 2017
 Taxable Nontaxable Total Taxable Nontaxable Total
Investment securities:           
Held-to-maturity$8
 $11
 $19
 $7
 $10
 $17
Available-for-sale216
 19
 235
 209
 18
 227
Trading3
 
 3
 2
 
 2
Total$227
 $30
 $257
 $218
 $28
 $246

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Six Months Ended June 30,
20192018 
(In millions)TaxableNontaxableTotalTaxableNontaxableTotal
Investment securities:
Held-to-maturity$$$12 $$$12 
Available-for-sale164 12 176 142 13 155 
Trading— — 
Total$168 $23 $191 $147 $23 $170 
Investment securities with a carrying value of $2.1 billion at both SeptemberJune 30, 20182019 and$2.6 billionatDecember 31, 20172018, respectively, were pledged to secure public and trust deposits, advances, and for other purposes as required by law. Securities are also pledged as collateral for security repurchase agreements.
Private Equity Investments
Effect of Volcker Rule
The Bank’s PEIs are subject to the provisions of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”). The Volcker Rule of the Dodd-Frank Act prohibits banks from holding PEIs, except for SBIC funds and certain other permitted exclusions, beyond a required deadline. Of the recorded PEIs of $148 million at September 30, 2018, approximately $3 million remain prohibited by the Volcker Rule. At September 30, 2018, we have $31 million of unfunded commitments for PEIs, of which approximately $2 million relate to prohibited PEIs. We currently do not believe that this divestiture requirement will ultimately have a material impact on our financial statements. See other discussions related to private equity investments in Note 3.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION6. LOANS AND SUBSIDIARIESALLOWANCE FOR CREDIT LOSSES

6.LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loans and Loans Held for Sale
Loans are summarized as follows according to major portfolio segment and specific loan class:
(In millions)June 30,
2019
December 31,
2018
Loans held for sale$105 $93 
Commercial:
Commercial and industrial$14,883 $14,513 
Leasing337 327 
Owner-occupied7,828 7,661 
Municipal2,059 1,661 
Total commercial25,107 24,162 
Commercial real estate:
Construction and land development2,609 2,186 
Term9,218 8,939 
Total commercial real estate11,827 11,125 
Consumer:
Home equity credit line2,929 2,937 
1-4 family residential7,440 7,176 
Construction and other consumer real estate644 643 
Bankcard and other revolving plans502 491 
Other168 180 
Total consumer11,683 11,427 
Total loans 1
$48,617 $46,714 
(In millions)September 30,
2018
 December 31,
2017
    
Loans held for sale$61
 $44
Commercial:   
Commercial and industrial$14,096
 $14,003
Leasing332
 364
Owner-occupied7,548
 7,288
Municipal1,563
 1,271
Total commercial23,539
 22,926
Commercial real estate:   
Construction and land development2,295
 2,021
Term8,752
 9,103
Total commercial real estate11,047
 11,124
Consumer:   
Home equity credit line2,884
 2,777
1-4 family residential7,039
 6,662
Construction and other consumer real estate644
 597
Bankcard and other revolving plans483
 509
Other174
 185
Total consumer11,224
 10,730
Total loans 1
$45,810
 $44,780
1Loans are presented net of unearned income, unamortized purchase discountspremiums and premiums,discounts, and net deferred loan fees and costs totaling $42$52 million and $43$50 million at SeptemberJune 30, 20182019 and December 31, 2017,2018, respectively.
Municipal loans generally include loans to state and local governments (“municipalities”) with the debt service being repaid from general funds or pledged revenues of the municipal entity, or to private commercial entities or 501(c)(3) not-for-profit entities utilizing a pass-through municipal entity to achieve favorable tax treatment.
Land acquisition and development loans included in the construction and land development loan classportfolio were $224$210 million at SeptemberJune 30, 20182019 and $220$237 million at December 31, 2017.2018.
Loans with a carrying value of approximately $23.4$23.3 billion at SeptemberJune 30, 20182019 and $25.6$22.6 billion at December 31, 20172018 have been pledged at the Federal Reserve or the FHLB of Des Moines as collateral for current and potential borrowings.
We sold loans totaling $152$132 million and $464$250 million for the three and ninesix months ended SeptemberJune 30, 20182019 and $146$206 million and $696$312 million for the three and ninesix months ended SeptemberJune 30, 2017, 2018, respectively, that were classified as
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loans held for sale. The sold loans were derecognized from the balance sheet. Loans classified as loans held for sale primarily consist of conforming residential mortgages and the guaranteed portion of SBASmall Business Administration (“SBA”) loans. The loans are mainly sold to U.S. government agencies or participated to third parties. At times, we have continuing involvement in the transferred loans in the form of servicing rights or a guarantee from the respective issuer. Amounts added to loans held for sale during these same periods was $184were $170 million and $584$263 million for the three and ninesix months ended SeptemberJune 30, 20182019 and $176$235 million and $640$400 million for the three and ninesix months ended SeptemberJune 30, 2017,2018, respectively. See Note 5 for further information regarding guaranteed securities.
The principal balance of sold loans for which we retain servicing was approximately $2.2 billion at both SeptemberJune 30, 20182019 and December 31, 2017.2018. Income from loans sold, excluding servicing, was $3 million and $10

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

$5 million for the three and ninesix months ended SeptemberJune 30, 2018,2019 and $1$4 million and $9$7 million for the three and ninesix months ended SeptemberJune 30, 2017,2018, respectively.
Allowance for Credit Losses
The allowance for credit losses (“ACL”) consists of the allowance for loan and lease losses (“ALLL”) and the reserve for unfunded lending commitments (“RULC”). The ALLL represents our estimate of probable and estimable losses inherent in the loan and lease portfolio as of the balance sheet date. We also estimate a reserve for potential losses associated with off-balance sheet commitments, including standby letters of credit. We determine the RULC using the same procedures and methodologies that we use for the ALLL.
For additional information regarding our policies and methodologies used to estimate the ACL, see Note 6 of our 20172018 Annual Report on Form 10-K.
Changes in the allowance for credit losses are summarized as follows:

 Three Months Ended September 30, 2018
(In millions)Commercial 
Commercial
real estate
 Consumer Total
Allowance for loan losses       
Balance at beginning of period$321
 $122
 $47
 $490
Provision for loan losses(11) (5) 5
 (11)
Gross loan and lease charge-offs8
 5
 4
 17
Recoveries12
 3
 3
 18
Net loan and lease charge-offs (recoveries)(4) 2
 1
 (1)
Balance at end of period$314
 $115
 $51
 $480
Reserve for unfunded lending commitments       
Balance at beginning of period$43
 $15
 $
 $58
Provision for unfunded lending commitments(1) 1
 
 
Balance at end of period$42
 $16
 $
 $58
Total allowance for credit losses at end of period       
Allowance for loan losses$314
 $115
 $51
 $480
Reserve for unfunded lending commitments42
 16
 
 58
Total allowance for credit losses$356
 $131
 $51
 $538
Changes in the allowance for credit losses are summarized as follows:
Nine Months Ended September 30, 2018Three Months Ended June 30, 2019
(In millions)Commercial 
Commercial
real estate
 Consumer Total(In millions)CommercialCommercial
real estate
ConsumerTotal
Allowance for loan losses       Allowance for loan losses
Balance at beginning of period$371
 $103
 $44
 $518
Balance at beginning of period$328 $113 $56 $497 
Provision for loan losses(69) 9
 14
 (46)Provision for loan losses23 (4)20 
Deductions:Deductions:
Gross loan and lease charge-offs38
 5
 13
 56
Gross loan and lease charge-offs19 — 23 
Recoveries50
 8
 6
 64
Recoveries— 
Net loan and lease charge-offs (recoveries)(12) (3) 7
 (8)Net loan and lease charge-offs (recoveries)13 — 14 
Balance at end of period$314
 $115
 $51
 $480
Balance at end of period$338 $114 $51 $503 
Reserve for unfunded lending commitments       Reserve for unfunded lending commitments
Balance at beginning of period$48
 $10
 $
 $58
Balance at beginning of period$42 $17 $— $59 
Provision for unfunded lending commitments(6) 6
 
 
Provision for unfunded lending commitments(1)— 
Balance at end of period$42
 $16
 $
 $58
Balance at end of period$41 $19 $— $60 
Total allowance for credit losses at end of period       Total allowance for credit losses at end of period
Allowance for loan losses$314
 $115
 $51
 $480
Allowance for loan losses$338 $114 $51 $503 
Reserve for unfunded lending commitments42
 16
 
 58
Reserve for unfunded lending commitments41 19 — 60 
Total allowance for credit losses$356
 $131
 $51
 $538
Total allowance for credit losses$379 $133 $51 $563 


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Six Months Ended June 30, 2019
(In millions)CommercialCommercial
real estate
ConsumerTotal
Allowance for loan losses
Balance at beginning of period$331 $110 $54 $495 
Provision for loan losses22 (2)22 
Deductions:
Gross loan and lease charge-offs27 35 
Recoveries12 21 
Net loan and lease charge-offs (recoveries)15 (2)14 
Balance at end of period$338 $114 $51 $503 
Reserve for unfunded lending commitments
Balance at beginning of period$40 $17 $— $57 
Provision for unfunded lending commitments— 
Balance at end of period$41 $19 $— $60 
Total allowance for credit losses at end of period
Allowance for loan losses$338 $114 $51 $503 
Reserve for unfunded lending commitments41 19 — 60 
Total allowance for credit losses$379 $133 $51 $563 

Three Months Ended June 30, 2018
(In millions)CommercialCommercial
real estate
ConsumerTotal
Allowance for loan losses
Balance at beginning of period$329 $104 $40 $473 
Provision for loan losses(18)15 
Gross loan and lease charge-offs10 — 13 
Recoveries20 25 
Net loan and lease charge-offs (recoveries)(10)(3)(12)
Balance at end of period$321 $122 $47 $490 
Reserve for unfunded lending commitments
Balance at beginning of period$40 $11 $— $51 
Provision for unfunded lending commitments— 
Balance at end of period$43 $15 $— $58 
Total allowance for credit losses at end of period
Allowance for loan losses$321 $122 $47 $490 
Reserve for unfunded lending commitments43 15 — 58 
Total allowance for credit losses$364 $137 $47 $548 

 Three Months Ended September 30, 2017
(In millions)Commercial 
Commercial
real estate
 Consumer Total
Allowance for loan losses       
Balance at beginning of period$393
 $116
 $35
 $544
Provision for loan losses(4) (7) 16
 5
Gross loan and lease charge-offs16
 4
 5
 25
Recoveries12
 2
 3
 17
Net loan and lease charge-offs (recoveries)4
 2
 2
 8
Balance at end of period$385
 $107
 $49
 $541
Reserve for unfunded lending commitments       
Balance at beginning of period$53
 $10
 $
 $63
Provision for unfunded lending commitments(4) 
 
 (4)
Balance at end of period$49
 $10
 $
 $59
Total allowance for credit losses at end of period       
Allowance for loan losses$385
 $107
 $49
 $541
Reserve for unfunded lending commitments49
 10
 
 59
Total allowance for credit losses$434
 $117
 $49
 $600
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 Nine Months Ended September 30, 2017
(In millions)Commercial 
Commercial
real estate
 Consumer Total
Allowance for loan losses       
Balance at beginning of period$420
 $116
 $31
 $567
Provision for loan losses27
 (15) 23
 35
Gross loan and lease charge-offs98
 6
 13
 117
Recoveries36
 12
 8
 56
Net loan and lease charge-offs (recoveries)62
 (6) 5
 61
Balance at end of period$385
 $107
 $49
 $541
Reserve for unfunded lending commitments       
Balance at beginning of period$54
 $11
 $
 $65
Provision for unfunded lending commitments(5) (1) 
 (6)
Balance at end of period$49
 $10
 $
 $59
Total allowance for credit losses at end of period       
Allowance for loan losses$385
 $107
 $49
 $541
Reserve for unfunded lending commitments49
 10
 
 59
Total allowance for credit losses$434
 $117
 $49
 $600

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Six Months Ended June 30, 2018
(In millions)CommercialCommercial
real estate
ConsumerTotal
Allowance for loan losses
Balance at beginning of period$371 $103 $44 $518 
Provision for loan losses(58)14 (35)
Gross loan and lease charge-offs30 — 39 
Recoveries38 46 
Net loan and lease charge-offs (recoveries)(8)(5)(7)
Balance at end of period$321 $122 $47 $490 
Reserve for unfunded lending commitments
Balance at beginning of period$48 $10 $— $58 
Provision for unfunded lending commitments(5)— — 
Balance at end of period$43 $15 $— $58 
Total allowance for credit losses at end of period
Allowance for loan losses$321 $122 $47 $490 
Reserve for unfunded lending commitments43 15 — 58 
Total allowance for credit losses$364 $137 $47 $548 

The ALLL and outstanding loan balances according to the Bank’s impairment method are summarized as follows:
 September 30, 2018
(In millions)Commercial 
Commercial
real estate
 Consumer Total
Allowance for loan losses:       
Individually evaluated for impairment$10
 $1
 $3
 $14
Collectively evaluated for impairment304
 114
 48
 466
Purchased loans with evidence of credit deterioration
 
 
 
Total$314
 $115
 $51
 $480
Outstanding loan balances:       
Individually evaluated for impairment$201
 $65
 $74
 $340
Collectively evaluated for impairment23,338
 10,982
 11,150
 45,470
Purchased loans with evidence of credit deterioration
 
 
 
Total$23,539
 $11,047
 $11,224
 $45,810
The ALLL and outstanding loan balances according to the Bank’s impairment method are summarized as follows:
June 30, 2019
(In millions)CommercialCommercial
real estate
ConsumerTotal
Allowance for loan losses:
Individually evaluated for impairment$11 $$$14 
Collectively evaluated for impairment327 113 49 489 
Total$338 $114 $51 $503 
Outstanding loan balances:
Individually evaluated for impairment$168 $48 $69 $285 
Collectively evaluated for impairment24,939 11,779 11,614 48,332 
Total$25,107 $11,827 $11,683 $48,617 
December 31, 2017December 31, 2018
(In millions)Commercial 
Commercial
real estate
 Consumer Total(In millions)CommercialCommercial
real estate
ConsumerTotal
Allowance for loan losses:       Allowance for loan losses:
Individually evaluated for impairment$26
 $1
 $4
 $31
Individually evaluated for impairment$$$$
Collectively evaluated for impairment345
 102
 40
 487
Collectively evaluated for impairment325 109 52 486 
Purchased loans with evidence of credit deterioration
 
 
 
Total$371
 $103
 $44
 $518
Total$331 $110 $54 $495 
Outstanding loan balances:       Outstanding loan balances:
Individually evaluated for impairment$314
 $69
 $76
 $459
Individually evaluated for impairment$164 $55 $72 $291 
Collectively evaluated for impairment22,598
 11,048
 10,648
 44,294
Collectively evaluated for impairment23,998 11,070 11,355 46,423 
Purchased loans with evidence of credit deterioration14
 7
 6
 27
Total$22,926
 $11,124
 $10,730
 $44,780
Total$24,162 $11,125 $11,427 $46,714 
Nonaccrual and Past Due Loans
Loans are generally placed on nonaccrual status when payment in full of principal and interest is not expected, or the loan is 90 days or more past due as to principal or interest, unless the loan is both well secured and in the process of collection. For further discussion of our policies and processes regarding nonaccrual and past due loans, see Note 6 of our 20172018 Annual Report on Form 10-K.




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Nonaccrual loans are summarized as follows:
(In millions)June 30,
2019
December 31,
2018
Loans held for sale$— $
Commercial:
Commercial and industrial$85 $82 
Leasing
Owner-occupied69 67 
Municipal
Total commercial156 152 
Commercial real estate:
Construction and land development— 
Term31 38 
Total commercial real estate32 38 
Consumer:
Home equity credit line12 13 
1-4 family residential44 42 
Construction and other consumer real estate— 
Bankcard and other revolving plans— 
Other— — 
Total consumer loans60 56 
Total$248 $246 
Past due loans (accruing and nonaccruing) are summarized as follows:
June 30, 2019
(In millions)Current30-89 days
past due
90+ days
past due
Total
past due
Total
loans
Accruing
loans
90+ days
past due
Nonaccrual
loans
that are
current 1
Loans held for sale$105 $— $— $— $105 $— $— 
Commercial:
Commercial and industrial$14,820 $37 $26 $63 $14,883 $$53 
Leasing337 — — — 337 — 
Owner-occupied7,771 32 25 57 7,828 47 
Municipal2,058 — 2,059 — — 
Total commercial24,986 69 52 121 25,107 10 101 
Commercial real estate:
Construction and land development2,580 23 29 2,609 — 
Term9,202 10 16 9,218 — 24 
Total commercial real estate11,782 33 12 45 11,827 24 
Consumer:
Home equity credit line2,919 10 2,929 — 
1-4 family residential7,411 21 29 7,440 — 17 
Construction and other consumer real estate640 644 — — 
Bankcard and other revolving plans497 502 — 
Other167 — 168 — — 
Total consumer loans11,634 19 30 49 11,683 23 
Total$48,402 $121 $94 $215 $48,617 $17 $148 
55

Nonaccrual loans are summarized as follows:
(In millions)September 30,
2018
 December 31,
2017
    
Loans held for sale$
 $12
Commercial:   
Commercial and industrial$112
 $195
Leasing2
 8
Owner-occupied66
 90
Municipal1
 1
Total commercial181
 294
Commercial real estate:   
Construction and land development
 4
Term46
 36
Total commercial real estate46
 40
Consumer:   
Home equity credit line13
 13
1-4 family residential47
 55
Construction and other consumer real estate
 
Bankcard and other revolving plans1
 
Other
 
Total consumer loans61
 68
Total$288
 $402

Past due loans (accruing and nonaccruing) are summarized as follows:
 September 30, 2018
(In millions)Current 
30-89 days
past due
 
90+ days
past due
 
Total
past due
 
Total
loans
 
Accruing
loans
90+ days
past due
 
Nonaccrual
loans
that are
current 1
              
Loans held for sale$61
 $
 $
 $
 $61
 $
 $
Commercial:             
Commercial and industrial$14,006
 $40
 $50
 $90
 $14,096
 $6
 $63
Leasing331
 
 1
 1
 332
 
 1
Owner-occupied7,500
 26
 22
 48
 7,548
 2
 41
Municipal1,563
 
 
 
 1,563
 
 1
Total commercial23,400
 66
 73
 139
 23,539
 8
 106
Commercial real estate:             
Construction and land development2,295
 
 
 
 2,295
 
 
Term8,728
 16
 8
 24
 8,752
 3
 32
Total commercial real estate11,023
 16
 8
 24
 11,047
 3
 32
Consumer:             
Home equity credit line2,872
 5
 7
 12
 2,884
 
 4
1-4 family residential7,008
 15
 16
 31
 7,039
 
 23
Construction and other consumer real estate634
 10
 
 10
 644
 
 
Bankcard and other revolving plans478
 3
 2
 5
 483
 1
 
Other173
 1
 
 1
 174
 
 
Total consumer loans11,165
 34
 25
 59
 11,224
 1
 27
Total$45,588
 $116
 $106
 $222
 $45,810
 $12
 $165

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

December 31, 2018
(In millions)Current30-89 days
past due
90+ days
past due
Total
past due
Total
loans
Accruing
loans
90+ days
past due
Nonaccrual
loans
that are
current 1
Loans held for sale$89 $— $$$93 $— $
Commercial:
Commercial and industrial$14,445 $37 $31 $68 $14,513 $$46 
Leasing325 327 — 
Owner-occupied7,621 23 17 40 7,661 48 
Municipal1,661 — — — 1,661 — 
Total commercial24,052 61 49 110 24,162 96 
Commercial real estate:
Construction and land development2,185 — 2,186 — — 
Term8,924 11 15 8,939 26 
Total commercial real estate11,109 11 16 11,125��26 
Consumer:
Home equity credit line2,927 10 2,937 — 
1-4 family residential7,143 15 18 33 7,176 — 19 
Construction and other consumer real estate642 — 643 — — 
Bankcard and other revolving plans487 491 — 
Other179 — 180 — — 
Total consumer loans11,378 23 26 49 11,427 23 
Total$46,539 $89 $86 $175 $46,714 $10 $145 
1 Represents nonaccrual loans that are not past due more than 30 days; however, full payment of principal and interest is still not expected.
 December 31, 2017
(In millions)Current 
30-89 days
past due
 
90+ days
past due
 
Total
past due
 
Total
loans
 
Accruing
loans
90+ days
past due
 
Nonaccrual
loans
that are
current 1
              
Loans held for sale$44
 $
 $
 $
 $44
 $
 $12
Commercial:             
Commercial and industrial$13,887
 $60
 $56
 $116
 $14,003
 $13
 $146
Leasing363
 1
 
 1
 364
 
 8
Owner-occupied7,219
 29
 40
 69
 7,288
 4
 49
Municipal1,271
 
 
 
 1,271
 
 1
Total commercial22,740
 90
 96
 186
 22,926
 17
 204
Commercial real estate:             
Construction and land development2,014
 3
 4
 7
 2,021
 
 
Term9,079
 13
 11
 24
 9,103
 2
 25
Total commercial real estate11,093
 16
 15
 31
 11,124
 2
 25
Consumer:             
Home equity credit line2,763
 9
 5
 14
 2,777
 
 5
1-4 family residential6,621
 16
 25
 41
 6,662
 1
 27
Construction and other consumer real estate590
 6
 1
 7
 597
 1
 
Bankcard and other revolving plans506
 2
 1
 3
 509
 1
 
Other184
 1
 
 1
 185
 
 
Total consumer loans10,664
 34
 32
 66
 10,730
 3
 32
Total$44,497
 $140
 $143
 $283
 $44,780
 $22
 $261
1
Represents nonaccrual loans that are not past due more than 30 days; however, full payment of principal and interest is still not expected.
Credit Quality Indicators
In addition to the past due and nonaccrual criteria, we also analyze loans using loan risk-grading systems, which vary based on the size and type of credit risk exposure. The internal risk grades assigned to loans follow our definitions of Pass, Special Mention, Sub-standard, and Doubtful, which are consistent with published definitions of regulatory risk classifications. For further discussion of our policies and processes regarding credit quality indicators and internal loan risk-grading, see Note 6 of our 20172018 Annual Report on Form 10-K.

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Outstanding loan balances (accruing and nonaccruing) categorized by these credit quality classifications are summarized as follows:
June 30, 2019
(In millions)PassSpecial
Mention
Sub-
standard
DoubtfulTotal
loans
Total
allowance
Commercial:
Commercial and industrial$14,247 $273 $363 $— $14,883 
Leasing321 11 — 337 
Owner-occupied7,524 77 227 — 7,828 
Municipal2,032 — 27 — 2,059 
Total commercial24,124 361 622 — 25,107 $338 
Commercial real estate:
Construction and land development2,586 16 — 2,609 
Term9,111 39 68 — 9,218 
Total commercial real estate11,697 55 75 — 11,827 114 
Consumer:
Home equity credit line2,913 — 16 — 2,929 
1-4 family residential7,391 — 49 — 7,440 
Construction and other consumer real estate639 — — 644 
Bankcard and other revolving plans499 — — 502 
Other168 — — — 168 
Total consumer loans11,610 — 73 — 11,683 51 
Total$47,431 $416 $770 $— $48,617 $503 
 September 30, 2018
(In millions)Pass 
Special
Mention
 
Sub-
standard
 Doubtful 
Total
loans
 
Total
allowance
Commercial:           
Commercial and industrial$13,416
 $311
 $369
 $
 $14,096
  
Leasing318
 10
 4
 
 332
  
Owner-occupied7,253
 84
 211
 
 7,548
  
Municipal1,536
 4
 23
 
 1,563
  
Total commercial22,523
 409
 607
 
 23,539
 $314
Commercial real estate:           
Construction and land development2,284
 11
 
 
 2,295
  
Term8,631
 18
 103
 
 8,752
  
Total commercial real estate10,915
 29
 103
 
 11,047
 115
Consumer:           
Home equity credit line2,866
 
 18
 
 2,884
  
1-4 family residential6,988
 
 51
 
 7,039
  
Construction and other consumer real estate642
 
 2
 
 644
  
Bankcard and other revolving plans480
 
 3
 
 483
  
Other174
 
 
 
 174
  
Total consumer loans11,150
 
 74
 
 11,224
 51
Total$44,588
 $438
 $784
 $
 $45,810
 $480

December 31, 2018
(In millions)PassSpecial
Mention
Sub-
standard
DoubtfulTotal
loans
Total
allowance
Commercial:
Commercial and industrial$13,891 $322 $300 $— $14,513 
Leasing313 10 — 327 
Owner-occupied7,369 72 220 — 7,661 
Municipal1,632 27 — 1,661 
Total commercial23,205 406 551 — 24,162 $331 
Commercial real estate:
Construction and land development2,174 11 — 2,186 
Term8,853 10 76 — 8,939 
Total commercial real estate11,027 21 77 — 11,125 110 
Consumer:
Home equity credit line2,920 — 17 — 2,937 
1-4 family residential7,129 — 47 — 7,176 
Construction and other consumer real estate641 — — 643 
Bankcard and other revolving plans488 — — 491 
Other179 — — 180 
Total consumer loans11,357 — 70 — 11,427 54 
Total$45,589 $427 $698 $— $46,714 $495 
 December 31, 2017
(In millions)Pass 
Special
Mention
 
Sub-
standard
 Doubtful 
Total
loans
 
Total
allowance
Commercial:           
Commercial and industrial$13,001
 $395
 $606
 $1
 $14,003
  
Leasing342
 6
 16
 
 364
  
Owner-occupied6,920
 93
 275
 
 7,288
  
Municipal1,257
 13
 1
 
 1,271
  
Total commercial21,520
 507
 898
 1
 22,926
 $371
Commercial real estate:           
Construction and land development2,002
 15
 4
 
 2,021
  
Term8,816
 138
 149
 
 9,103
  
Total commercial real estate10,818
 153
 153
 
 11,124
 103
Consumer:           
Home equity credit line2,759
 
 18
 
 2,777
  
1-4 family residential6,602
 
 60
 
 6,662
  
Construction and other consumer real estate596
 
 1
 
 597
  
Bankcard and other revolving plans507
 
 2
 
 509
  
Other185
 
 
 
 185
  
Total consumer loans10,649
 
 81
 
 10,730
 44
Total$42,987
 $660
 $1,132
 $1
 $44,780
 $518

Impaired Loans
Loans are considered impaired when, based on current information and events, it is probable that we will be unable to collect all amounts due in accordance with the contractual terms of the loan agreement, including scheduled interest payments. Payments received on impaired loans that are accruing are recognized in interest income, according to the contractual loan agreement. Payments received on impaired loans that are on nonaccrual are not
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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
recognized in interest income, but are applied as a reduction to the principal outstanding. The amount of interest

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

income recognized on a cash basis during the time the loans were impaired within the three months ended SeptemberJune 30, 20182019 and 20172018 was not significant. For additional information regarding our policies and methodologies used to evaluate impaired loans, see Note 6 of our 20172018 Annual Report on Form 10-K.
Information on impaired loans individually evaluated is summarized as follows, including the average recorded investment and interest income recognized for the three and ninesix months ended September June 30, 20182019 and 2017:2018:
June 30, 2019
(In millions)Unpaid
principal
balance
Recorded investmentTotal
recorded
investment
Related
allowance
with no
allowance
with
allowance
Commercial:
Commercial and industrial$129 $36 $62 $98 $10 
Owner-occupied63 44 11 55 
Municipal— — 
Total commercial193 81 73 154 11 
Commercial real estate:
Construction and land development— — — — — 
Term38 32 34 — 
Total commercial real estate38 32 34 — 
Consumer:
Home equity credit line15 12 14 — 
1-4 family residential60 29 23 52 
Construction and other consumer real estate— 
Other— — — — — 
Total consumer loans78 42 27 69 
Total$309 $155 $102 $257 $13 

December 31, 2018
(In millions)Unpaid
principal
balance
Recorded investmentTotal
recorded
investment
Related
allowance
with no
allowance
with
allowance
Commercial:
Commercial and industrial$112 $52 $36 $88 $
Owner-occupied67 31 29 60 
Municipal— — 
Total commercial180 84 65 149 
Commercial real estate:
Construction and land development— — — — 
Term44 37 40 — 
Total commercial real estate45 37 40 — 
Consumer:
Home equity credit line15 12 14 — 
1-4 family residential69 32 25 57 
Construction and other consumer real estate— — 
Other— — — — — 
Total consumer loans85 45 27 72 
Total$310 $166 $95 $261 $

58

 September 30, 2018
(In millions)
Unpaid
principal
balance
 Recorded investment 
Total
recorded
investment
 
Related
allowance
with no
allowance
 
with
allowance
 
Commercial:         
Commercial and industrial$170
 $72
 $47
 $119
 $8
Owner-occupied66
 39
 21
 60
 2
Municipal1
 1
 
 1
 
Total commercial237
 112
 68
 180
 10
Commercial real estate:         
Construction and land development1
 
 1
 1
 
Term59
 44
 5
 49
 
Total commercial real estate60
 44
 6
 50
 
Consumer:         
Home equity credit line16
 12
 2
 14
 3
1-4 family residential70
 33
 26
 59
 
Construction and other consumer real estate2
 1
 
 1
 
Other
 
 
 
 
Total consumer loans88
 46
 28
 74
 3
Total$385
 $202
 $102
 $304
 $13

 December 31, 2017
(In millions)
Unpaid
principal
balance
 Recorded investment 
Total
recorded
investment
 
Related
allowance
with no
allowance
 
with
allowance
 
Commercial:         
Commercial and industrial$293
 $80
 $142
 $222
 $24
Owner-occupied120
 79
 23
 102
 2
Municipal1
 1
 
 1
 
Total commercial414
 160
 165
 325
 26
Commercial real estate:         
Construction and land development8
 4
 2
 6
 
Term56
 36
 12
 48
 
Total commercial real estate64
 40
 14
 54
 
Consumer:         
Home equity credit line25
 13
 9
 22
 
1-4 family residential67
 28
 29
 57
 4
Construction and other consumer real estate2
 1
 1
 2
 
Other1
 1
 
 1
 
Total consumer loans95
 43
 39
 82
 4
Total$573
 $243
 $218
 $461
 $30

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Three Months Ended
June 30, 2019
Six Months Ended
June 30, 2019 
(In millions)Average
recorded
investment
Interest
income
recognized
Average
recorded
investment
Interest
income
recognized
Commercial:
Commercial and industrial$108 $$96 $
Owner-occupied59 — 60 — 
Municipal— — 
Total commercial168 157 
Commercial real estate:
Construction and land development— — — — 
Term39 — 37 — 
Total commercial real estate39 — 37 — 
Consumer:
Home equity credit line14 — 14 — 
1-4 family residential55 — 55 — 
Construction and other consumer real estate— — 
Other— — — — 
Total consumer loans72 — 71 — 
Total$279 $$265 $


Three Months Ended
September 30, 2018
 Nine Months Ended
September 30, 2018
Three Months Ended
June 30, 2018
Six Months Ended
June 30, 2018 
(In millions)
Average
recorded
investment
 
Interest
income
recognized
 
Average
recorded
investment
 
Interest
income
recognized
(In millions)Average
recorded
investment
Interest
income
recognized
Average
recorded
investment
Interest
income
recognized
Commercial:       Commercial:
Commercial and industrial$124
 $
 $108
 $
Commercial and industrial$138 $— $126 $— 
Owner-occupied51
 
 46
 8
Owner-occupied54 — 55 
Municipal1
 
 1
 
Municipal— — 
Total commercial176
 
 155
 8
Total commercial193 — 182 
Commercial real estate:       Commercial real estate:
Construction and land development1
 
 1
 
Construction and land development— — 
Term49
 
 50
 1
Term58 — 53 — 
Total commercial real estate50
 
 51
 1
Total commercial real estate63 — 58 — 
Consumer:       Consumer:
Home equity credit line14
 
 13
 
Home equity credit line15 — 14 — 
1-4 family residential58
 
 53
 
1-4 family residential57 — 55 — 
Construction and other consumer real estate1
 
 1
 
Construction and other consumer real estate— — 
Other
 
 
 
Other— — — — 
Total consumer loans73
 
 67


Total consumer loans74 — 70 — 
Total$299
 $
 $273
 $9
Total$330 $— $310 $
 Three Months Ended
September 30, 2017
 Nine Months Ended
September 30, 2017
(In millions)
Average
recorded
investment
 
Interest
income
recognized
 
Average
recorded
investment
 
Interest
income
recognized
Commercial:       
Commercial and industrial$356
 $1
 $311
 $5
Owner-occupied104
 2
 101
 5
Municipal1
 
 1
 
Total commercial461
 3
 413
 10
Commercial real estate:       
Construction and land development10
 
 11
 
Term53
 1
 58
 11
Total commercial real estate63
 1
 69
 11
Consumer:       
Home equity credit line21
 
 21
 1
1-4 family residential53
 1
 53
 1
Construction and other consumer real estate2
 
 2
 
Other1
 
 1
 
Total consumer loans77
 1
 77
 2
Total$601
 $5
 $559
 $23

Modified and Restructured Loans
Loans may be modified in the normal course of business for competitive reasons or to strengthen the Bank’s position. Loan modifications and restructurings may also occur when the borrower experiences financial difficulty and needs temporary or permanent relief from the original contractual terms of the loan. Loans that have been modified to accommodate a borrower who is experiencing financial difficulties, and for which the Bank has granted a concession that it would not otherwise consider, are considered troubled debt restructurings (“TDRs”). For further discussion of our policies and processes regarding TDRs, see Note 6 of our 20172018 Annual Report on Form 10-K.

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Selected information on TDRs that includes the recorded investment on an accruing and nonaccruing basis by loan class and modification type is summarized in the following schedules:
June 30, 2019
Recorded investment resulting from the following modification types:
(In millions)Interest
rate below
market
Maturity
or term
extension
Principal
forgiveness
Payment
deferral
Other1
Multiple
modification
types2
Total
Accruing
Commercial:
Commercial and industrial$$$— $— $14 $$29 
Owner-occupied— — 14 
Municipal— — — — — — — 
Total commercial— — 17 15 43 
Commercial real estate:
Construction and land development— — — — — — — 
Term— — 
Total commercial real estate— — 
Consumer:
Home equity credit line— — — 12 
1-4 family residential— 24 33 
Construction and other consumer real estate— — — — — 
Total consumer loans13 — 27 46 
Total accruing11 13 18 46 97 
Nonaccruing
Commercial:
Commercial and industrial— 26 34 
Owner-occupied— — 14 
Municipal— — — — — 
Total commercial— 33 49 
Commercial real estate:
Term— — 11 19 
Total commercial real estate— — 11 19 
Consumer:
Home equity credit line— — — — 
1-4 family residential— — 
Total consumer loans— — 11 
Total nonaccruing10 51 79 
Total$18 $17 $15 $$24 $97 $176 
 September 30, 2018
 Recorded investment resulting from the following modification types:  
(In millions)
Interest
rate below
market
 
Maturity
or term
extension
 
Principal
forgiveness
 
Payment
deferral
 
Other1
 
Multiple
modification
types2
 Total
Accruing             
Commercial:             
Commercial and industrial$
 $4
 $
 $
 $15
 $7
 $26
Owner-occupied1
 2
 
 
 1
 16
 20
Municipal
 
 
 
 
 
 
Total commercial1
 6
 
 
 16
 23
 46
Commercial real estate:             
Construction and land development
 
 
 
 
 1
 1
Term4
 2
 
 1
 
 6
 13
Total commercial real estate4
 2
 
 1
 
 7
 14
Consumer:             
Home equity credit line
 2
 8
 
 
 3
 13
1-4 family residential1
 1
 6
 
 2
 30
 40
Construction and other consumer real estate
 
 
 
 
 1
 1
Total consumer loans1
 3

14



2

34
 54
Total accruing6
 11
 14
 1
 18
 64
 114
Nonaccruing             
Commercial:             
Commercial and industrial
 6
 1
 1
 12
 38
 58
Owner-occupied1
 2
 
 1
 1
 5
 10
Municipal
 
 
 
 
 1
 1
Total commercial1
 8
 1
 2
 13
 44
 69
Commercial real estate:             
Term3
 
 
 2
 4
 1
 10
Total commercial real estate3
 
 
 2
 4
 1
 10
Consumer:             
Home equity credit line
 
 1
 
 
 
 1
1-4 family residential
 
 1
 
 1
 8
 10
Total consumer loans
 
 2
 
 1
 8
 11
Total nonaccruing4
 8
 3
 4
 18
 53
 90
Total$10
 $19
 $17
 $5
 $36
 $117
 $204
1 Includes TDRs that resulted from other modification types including, but not limited to, a legal judgment awarded on different terms, a bankruptcy plan confirmed on different terms, a settlement that includes the delivery of collateral in exchange for debt reduction, etc.
2
2 Includes TDRs that resulted from a combination of any of the previous modification types.
Includes TDRs that resulted from a combination of any of the previous modification types.

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December 31, 2018
Recorded investment resulting from the following modification types:
(In millions)Interest
rate below
market
Maturity
or term
extension
Principal
forgiveness
Payment
deferral
Other1
Multiple
modification
types2
Total
Accruing
Commercial:
Commercial and industrial$$$— $— $15 $$28 
Owner-occupied— — 14 21 
Total commercial— — 17 21 49 
Commercial real estate:
Construction and land development— — — — — — — 
Term— — 11 
Total commercial real estate— — 11 
Consumer:
Home equity credit line— — — 12 
1-4 family residential28 39 
Construction and other consumer real estate— — — — — 
Total consumer loans14 32 52 
Total accruing11 14 18 59 112 
Nonaccruing
Commercial:
Commercial and industrial— 10 27 45 
Owner-occupied— — 14 
Municipal— — — — — 
Total commercial— 12 33 60 
Commercial real estate:
Term— — 14 20 
Total commercial real estate— — 14 20 
Consumer:
Home equity credit line— — — — — 
1-4 family residential— — — 
Total consumer loans— — — 10 
Total nonaccruing10 27 41 90 
Total$18 $17 $16 $$45 $100 $202 
1 Includes TDRs that resulted from other modification types including, but not limited to, a legal judgment awarded on different terms, a bankruptcy plan confirmed on different terms, a settlement that includes the delivery of collateral in exchange for debt reduction, etc.
 December 31, 2017
 Recorded investment resulting from the following modification types:  
(In millions)
Interest
rate below
market
 
Maturity
or term
extension
 
Principal
forgiveness
 
Payment
deferral
 
Other1
 
Multiple
modification
types2
 Total
Accruing             
Commercial:             
Commercial and industrial$
 $2
 $
 $
 $12
 $33
 $47
Owner-occupied1
 1
 
 
 7
 14
 23
Total commercial1
 3
 
 
 19
 47
 70
Commercial real estate:             
Construction and land development
 
 
 
 
 2
 2
Term6
 
 
 1
 
 7
 14
Total commercial real estate6
 
 
 1
 
 9
 16
Consumer:             
Home equity credit line
 2
 9
 
 1
 3
 15
1-4 family residential1
 
 6
 1
 2
 26
 36
Construction and other consumer real estate
 1
 
 
 
 1
 2
Total consumer loans1
 3
 15
 1
 3
 30
 53
Total accruing8
 6
 15
 2
 22
 86
 139
Nonaccruing             
Commercial:             
Commercial and industrial
 3
 5
 2
 28
 24
 62
Owner-occupied1
 2
 
 1
 1
 5
 10
Municipal
 1
 
 
 
 
 1
Total commercial1
 6
 5
 3
 29
 29
 73
Commercial real estate:             
Term2
 
 
 
 
 3
 5
Total commercial real estate2
 
 
 
 
 3
 5
Consumer:             
Home equity credit line
 
 1
 
 
 
 1
1-4 family residential
 
 2
 
 1
 5
 8
Total consumer loans
 
 3
 
 1
 5
 9
Total nonaccruing3
 6
 8
 3
 30
 37
 87
Total$11
 $12
 $23
 $5
 $52
 $123
 $226
2 Includes TDRs that resulted from a combination of any of the previous modification types.
1
Includes TDRs that resulted from other modification types including, but not limited to, a legal judgment awarded on different terms, a bankruptcy plan confirmed on different terms, a settlement that includes the delivery of collateral in exchange for debt reduction, etc.
2
Includes TDRs that resulted from a combination of any of the previous modification types.
Unfunded lending commitments on TDRs amounted to approximately $5$12 million and $11 million at SeptemberJune 30, 20182019 and $22 million at December 31, 2017.2018, respectively.
The total recorded investment of all TDRs in which interest rates were modified below market was $90$84 million at SeptemberJune 30, 20182019 and $120$88 million at December 31, 2017.2018. These loans are included in the previous schedule in the columns for interest rate below market and multiple modification types.
The net financial impact on interest income due to interest rate modifications below market for accruing TDRs for the three and ninesix months ended SeptemberJune 30, 20182019 and 20172018 was not significant.
On an ongoing basis, we monitor the performance of all TDRs according to their restructured terms. Subsequent payment default is defined in terms of delinquency, when principal or interest payments are past due 90 days or more for commercial loans, or 60 days or more for consumer loans.

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The recorded investment of accruing and nonaccruing TDRs that had a payment default during the period listed below (and are still in default at period end) and are within 12 months or less of being modified as TDRs is as follows:
Three Months Ended
September 30, 2018
 Nine Months Ended
September 30, 2018
Three Months Ended
June 30, 2019
Six Months Ended
June 30, 2019 
(In millions)Accruing Nonaccruing Total Accruing Nonaccruing Total(In millions)AccruingNonaccruingTotalAccruingNonaccruingTotal
Commercial:           Commercial:
Commercial and industrial$
 $1
 $1
 $
 $5
 $5
Commercial and industrial$— $$$— $$
Owner-occupied
 
 
 
 1
 1
Owner-occupied— — — — — — 
Total commercial
 1
 1
 
 6
 6
Total commercial— — 
Commercial real estate:           Commercial real estate:
Term2
 
 2
 2
 
 2
Term— — — — 
Total commercial real estate2
 
 2
 2
 
 2
Consumer:Consumer:
1-4 family residential1-4 family residential— — 
Total$2
 $1
 $3
 $2
 $6
 $8
Total$— $$$— $$
 Three Months Ended
September 30, 2017
 Nine Months Ended
September 30, 2017
(In millions)Accruing Nonaccruing Total Accruing Nonaccruing Total
Commercial:           
Commercial and industrial$
 $1
 $1
 $
 $1
 $1
Owner-occupied
 
 
 
 1
 1
Total commercial
 1
 1
 
 2
 2
Total$
 $1
 $1
 $
 $2
 $2

Three Months Ended
June 30, 2018
Six Months Ended
June 30, 2018 
(In millions)AccruingNonaccruingTotalAccruingNonaccruingTotal
Commercial:
Commercial and industrial$— $$$— $$
Owner-occupied— — — — 
Total commercial— — 
Commercial real estate:
Term— — 
Consumer:
1-4 family residential— — 
Total$— $$$— $$

Note: Total loans modified as TDRs during the 12 months previous to SeptemberJune 30, 2019 and 2018 were $69 million and 2017 were $99 millionand $84$73 million, respectively.
At SeptemberJune 30, 20182019 and December 31, 2017,2018, the amount of foreclosed residential real estate property held by the Bank was approximately $2$1 million and less than $1$2 million, and the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure was approximately $8 million and $10 million, for both periods, respectively.
Concentrations of Credit Risk
Credit risk is the possibility of loss from the failure of a borrower, guarantor, or another obligor to fully perform under the terms of a credit-related contract. We perform an ongoing analysis of our loan portfolio to evaluate whether there is any significant exposure to any concentrations of credit risk. See Note 6 of our 20172018 Annual Report on Form 10-K for further discussion of our evaluation of credit risk concentrations. See also Note 7 of our 20172018 Annual Report on Form 10-K for a discussion of counterparty risk associated with the Bank’s derivative transactions.
7.DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
7. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
Objectives and Accounting
The Bank is exposed to certain riskrisks arising from both its business operations and economic conditions. Our objectives in using derivatives are to add stability to interest income or expense, to modify the duration of specific assets or liabilities as we consider advisable, to manage exposure to interest rate movements or other identified risks, and/or to directly offset derivatives sold to our customers. For a detailed discussion of the use of and accounting policies regarding derivative instruments, see Note 7 of our 20172018 Annual Report on Form 10-K.
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Fair Value Hedges – As of June 30, 2019, the Bank had $1 billion of interest rate swaps designated in two separate qualifying fair value hedge relationships. Each hedge has a notional amount of $500 million, with the first $500 million maturing in August of 2021 and the second $500 million maturing in February of 2022. The hedging instruments used are receive-fixed interest rate swaps converting the interest on our fixed-rate debt to floating. These hedges are designated as fair values hedges of the change in fair value of the London Interbank Offered Rate (“LIBOR”) benchmark swap rate component of the contractual coupon cash flows of these notes. Both swaps are structured to match the critical terms of the hedged notes, resulting in the expectation that the swaps will be highly effective as hedging instruments. The first swap has a received fixed-rate, or strike rate, of 3.50%, while the second swap, which was added during the first quarter of 2019, has a receive-fixed rate of 3.35%, making the average received-fixed strike rate 3.425% for our two existing fair value hedges which continued to be highly effective and meet all other requirements to remain designated and part of a qualifying hedge accounting relationship of the balance sheet date.
The Bank has no remaining debt basis adjustments from previously designed fair value hedges so there is no scheduled amortization for previously terminated fair value hedges that will impact the Bank’s financial statements for the foreseeable future.
Cash Flow Hedges – As of June 30, 2019, the Bank had $1.7 billion of interest rate swaps and $3.5 billion of interest rate floors designated as cash flow hedges of pools of floating-rate commercial loans. The bank had 24 active interest rate swaps as of June 30, 2019 with a weighted-average maturity of approximately 2.8 years, compared with 2.7 years at March 31, 2019, and a weighted average received-fixed strike rate of 2.1%. During the second quarter of 2019, two of these receive-fixed interest rate swaps matured, each had a notional amount of $75 million. An additional three swaps will mature by year end, and seven total swaps maturing by the end of the second quarter of 2020. During the quarter, the Bank continued to expand its protection against its exposure to potential net interest income and margin compression in a down interest rate environment by expanding its cash flow hedge portfolio by adding four receive-fixed swaps with individual notional amounts of $100 million each (aggregate notional of $400 million). The four additional swaps added to the Bank's cash flow hedge portfolio have maturities ranging from three to five years in tenor.
During the first quarter of 2019 the Bank expanded its cash flow hedging program to include purchased floors. The Bank added one additional floor during the second quarter of 2019 with a $500 million notional and a strike rate of 1.5% and a term of approximately 3 years, consistent with the terms of the rest of the cash flow hedge floor portfolio. The additional floor increased the total floor notional to $3.5 billion, which is comprised of seven floors, each with a notional amount of $500 million, a strike rate of 1.5%, and an approximate life of 3 years. The floor added in the second quarter was purchased for $1.4 million making the aggregate purchase price of all seven floors purchased in the six months ended June 30, 2019 approximately $8 million. As of June 30, 2019, the fair value of the floors increased $15 million to $26 million as a result of the change in the LIBOR swap rate during the quarter.
Shortly after the end of the second quarter, the Bank modified all of its floors to reduce the strike rate to 1% while doubling the notional amount from $3.5 billion to $7.0 billion. The modification did not result in any additional costs to the Bank. While the accounting is being finalized at the time of this filing, it is expected that there will be no significant changes to the periodic impact on interest income from the premium amortization or any other accounting changes of note.
During the second quarter of 2019 the cash flow hedge swap portfolio increased in value by $26 million, which was recognized in AOCI. The fair value hedge swap portfolio increased in value by $12 million which was offset by the change in fair value of the hedged debt, resulting in no direct earnings impact.
For the cash flow hedges, changes in fair value remain deferred in AOCI as long as the hedging relationship remains highly effective and qualifies for hedge accounting. Amounts deferred in AOCI are reclassified into earning in the periods in which the hedged forecasted transactions effect earnings. The premium on the purchased floors is deferred in AOCI and amortized using straight-line over the life of the hedges with the offsetting entry to the AOCI release being recorded as a reduction in interest income.
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Collateral and Credit Risk
Exposure to credit risk arises from the possibility of nonperformance by counterparties. No significant losses on derivative instruments have occurred as a result of counterparty nonperformance. For a more detailed discussion of collateral and credit risk related to our derivative contracts, see Note 7 of our 20172018 Annual Report on Form 10-K.

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Our derivative contracts require us to pledge collateral for derivatives that are in a net liability position at a given balance sheet date. Certain of these derivative contracts contain credit-risk-related contingent features that include the requirement to maintain a minimum debt credit rating. We may be required to pledge additional collateral if a credit-risk-related feature were triggered, such as a downgrade of our credit rating. However, in past situations, not all counterparties have demanded that additional collateral be pledged when provided for by the contractual terms. At SeptemberJune 30, 2018,2019, the fair value of our derivative liabilities was $76$155 million, for which we were required to pledge cash collateral of approximately $38$64 million in the normal course of business. If our credit rating were downgraded one notch by either Standard & Poor’s (“S&P”) or Moody’s at SeptemberJune 30, 2018,2019, there would likely be no additional collateral required to be pledged. As a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”), all newly eligible derivatives entered into are cleared through a central clearinghouse. Derivatives that are centrally cleared do not have credit-risk-related features that require additional collateral if our credit rating were downgraded.
Derivative Amounts
Selected information with respect to notional amounts and recorded gross fair values at SeptemberJune 30, 20182019 and December 31, 2017,2018, and the related gain (loss) of derivative instruments for the three and ninesix months ended SeptemberJune 30, 20182019 and 20172018 is summarized as follows:
June 30, 2019December 31, 2018
Notional
amount
Fair valueNotional
amount
Fair value
(In millions)Other
assets
Other
liabilities
Other
assets
Other
liabilities
Derivatives designated as hedging instruments:
Cash flow hedges:
Purchased interest rate floors$3,500 $26 $— $— $— $— 
Received-fixed interest rate swaps1,663 — — 687 — — 
Fair value hedges:
Received-fixed interest rate swaps1,000 — — 500 — — 
Total derivatives designated as hedging instruments6,163 26 — 1,187 — — 
Derivatives not designated as hedging instruments:
Customer-facing interest rate derivatives 1, 2
3,410 138 2,826 37 33 
Offsetting interest rate derivatives 2
3,451 149 2,826 33 40 
Other interest rate derivatives570 300 
Foreign exchange derivatives366 389 
Total derivatives not designated as hedging instruments7,797 146 155 6,341 75 76 
Total derivatives$13,960 $172 $155 $7,528 $75 $76 
1 Customer-facing interest rate derivatives in an asset position include an $11 million and $3 million credit valuation adjustment reducing the fair value as of June 30, 2019 and December 31, 2018, respectively.
2 The fair value amounts for these derivatives do not include the settlement amounts for those trades that are cleared. Once the settlement amounts with the clearing houses are included the derivative fair values would be the following:
June 30, 2019December 31, 2018
(In millions)Other assetsOther liabilitiesOther assetsOther liabilities
Customer-facing interest rate derivatives$136 $$$33 
Offsetting interest rate derivatives38333



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 September 30, 2018 December 31, 2017
 
Notional
amount
 Fair value 
Notional
amount
 Fair value
(In millions)
Other
assets
 
Other
liabilities
 
Other
assets
 
Other
liabilities
Derivatives designated as hedging instruments:           
Cash flow hedges:           
Interest rate swaps$713
 $
 $
 $1,138
 $
 $
Fair value hedges:           
Interest rate swaps500
 
 
 
 
 
Total derivatives designated as hedging instruments1,213
 
 
 1,138
 
 
Derivatives not designated as hedging instruments:           
Interest rate swaps and forwards237
 1
 
 223
 1
 
Interest rate swaps for customers 1
5,345
 18
 73
 4,550
 28
 33
Foreign exchange324
 4
 3
 913
 9
 7
Total derivatives not designated as hedging instruments5,906
 23
 76
 5,686
 38
 40
Total derivatives$7,119
 $23
 $76
 $6,824
 $38
 $40

1 Notional amounts include both the customer swaps and the offsetting derivative contracts.

Amount of derivative gain (loss) recognized/reclassified

Three Months Ended September 30, 2018 Nine Months Ended September 30, 2018
(In millions)OCI Reclassified from AOCI to interest income Noninterest income (expense) Offset to interest expense OCI 
Reclassified
from AOCI
to interest
income
 Noninterest
income
(expense)
 Offset to
interest
expense
Derivatives designated as hedging instruments:               
Cash flow hedges1:
               
Interest rate swaps$(1) $(1)     $(8) $(3)    
Derivatives not designated as hedging instruments:               
Interest rate swaps for customers    $8
       $12
  
Foreign exchange    6
       13
  
Total derivatives$(1) $(1) $14
 $
 $(8) $(3) $25
 $

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Amount of derivative gain (loss) recognized/reclassified
Three Months Ended June 30, 2019
(In millions)Effective Portion of Derivatives Gain/(Loss) Deferred in OCIExcluded Components Deferred in OCI (Amortization Approach)Amount of Gain/(Loss) Reclassified From OCI into IncomeOther Noninterest Income/(Expense)Hedge Ineffectiveness / OCI Reclass due to Missed Forecast
Derivatives designated as hedging instruments:
Cash flow hedges of floating-rate assets1:
Purchased interest rate floors$$15 $(1)$— $— 
Interest rate swaps24 — (1)— — 
Fair value hedges of fixed-rate debt:
Receive-fixed interest rate swaps— — — — — 
Total derivatives designated as hedging instruments26 15 (2)— — 
Derivatives not designated as hedging instruments:
Customer-facing interest rate derivatives86 
Offsetting interest rate derivatives(85)
Other interest rate derivatives(1)
Foreign exchange derivatives
Total derivatives not designated as hedging instruments
Total derivatives$26 $15 $(2)$$— 

Amount of derivative gain (loss) recognized/reclassified
Six Months Ended June 30, 2019
(In millions)Effective Portion of Derivatives Gain/(Loss) Deferred in OCIExcluded Components Deferred in OCI (Amortization Approach)Amount of Gain/(Loss) Reclassified From OCI into IncomeOther Noninterest Income/(Expense)Hedge Ineffectiveness / OCI Reclass due to Missed Forecast
Derivatives designated as hedging instruments:
Cash flow hedges of floating-rate assets1:
Purchased interest rate floors$$18 $(1)$— $— 
Interest rate swaps33 — (3)— — 
Fair value hedges of fixed-rate debt:
Receive-fixed interest rate swaps— — — — — 
Total derivatives designated as hedging instruments35 18 (4)— — 
Derivatives not designated as hedging instruments:
Customer-facing interest rate derivatives132 
Offsetting interest rate derivatives(130)
Other interest rate derivatives(1)
Foreign exchange derivatives11 
Total derivatives not designated as hedging instruments12 
Total derivatives$35 $18 $(4)$12 $— 

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Amount of derivative gain (loss) recognized/reclassifiedAmount of derivative gain (loss) recognized/reclassified
Three Months Ended September 30, 2017 Nine Months Ended September 30, 2017Three Months Ended June 30, 2018
(In millions)OCI Reclassified from AOCI to interest income Noninterest income (expense) Offset to interest expense OCI 
Reclassified
from AOCI
to interest
income
 Noninterest
income
(expense)
 Offset to
interest
expense
(In millions)Effective Portion of Derivatives Gain/(Loss) Deferred in OCIExcluded Components Deferred in OCI (Amortization Approach)Amount of Gain/(Loss) Reclassified From OCI into IncomeOther Noninterest Income/(Expense)Hedge Ineffectiveness / OCI Reclass due to Missed Forecast
Derivatives designated as hedging instruments:               Derivatives designated as hedging instruments:
Cash flow hedges1:
               
Cash flow hedges of floating-rate assets1:
Cash flow hedges of floating-rate assets1:
Purchased interest rate floorsPurchased interest rate floors$— $— $— $— $— 
Interest rate swaps$
 $
     $
 $3
    Interest rate swaps(2)— (1)— — 
Fair value hedges of fixed-rate debt:Fair value hedges of fixed-rate debt:
Receive-fixed interest rate swapsReceive-fixed interest rate swaps— — — — — 
Total derivatives designated as hedging instrumentsTotal derivatives designated as hedging instruments(2)— (1)— — 
Derivatives not designated as hedging instruments:               Derivatives not designated as hedging instruments:
Interest rate swaps and forward contracts    $
       $(1)  
Interest rate swaps for customers    4
       8
  
Foreign exchange    4
       12
  
Customer-facing interest rate derivativesCustomer-facing interest rate derivatives(14)
Offsetting interest rate derivativesOffsetting interest rate derivatives18 
Other interest rate derivativesOther interest rate derivatives— 
Foreign exchange derivativesForeign exchange derivatives
Total derivatives not designated as hedging instrumentsTotal derivatives not designated as hedging instruments
Total derivatives$
 $
 $8
 $
 $
 $3
 $19
 $
Total derivatives$(2)$— $(1)$$— 

Amount of derivative gain (loss) recognized/reclassified
Six Months Ended June 30, 2018
(In millions)Effective Portion of Derivatives Gain/(Loss) Deferred in OCIExcluded Components Deferred in OCI (Amortization Approach)Amount of Gain/(Loss) Reclassified From OCI into IncomeOther Noninterest Income/(Expense)Hedge Ineffectiveness / OCI Reclass due to Missed Forecast
Derivatives designated as hedging instruments:
Cash flow hedges of floating-rate assets1:
Purchased interest rate floors$— $— $— $— $— 
Interest rate swaps(7)— (2)— — 
Fair value hedges of fixed-rate debt:
Receive-fixed interest rate swaps— — — — — 
Total derivatives designated as hedging instruments(7)— (2)— — 
Derivatives not designated as hedging instruments:
Customer-facing interest rate derivatives(43)
Offsetting interest rate derivatives57 
Other interest rate derivatives— 
Foreign exchange derivatives10 
Total derivatives not designated as hedging instruments24 
Total derivatives$(7)$— $(2)$24 $— 
Note: These schedules are not intended to present at any given time the Bank’s long/short position with respect to its derivative contracts.
1
1 Amounts recognized in OCI and reclassified from AOCI represent the effective portion of the derivative gain (loss). For the 12 months following June 30, 2019, we estimate that $2 million will be reclassified from AOCI into interest income
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Amounts recognized in OCI and reclassified from AOCI represent the effective portion of the derivative gain (loss). For the 12 months following September 30, 2018, we estimate that $(6) million will be reclassified from AOCI into interest income
The following schedule presents derivatives used in fair value hedge accounting relationships, as well as pre-tax gains/(losses) recorded on such derivatives and the related hedged items for the periods presented.
Gain/(loss) recorded in income
Three Months Ended June 30, 2019Three Months Ended June 30, 2018
(In millions)
Derivatives2
Hedged items Total income statement impact 
Derivatives2
Hedged items Total income statement impact 
Interest rate swaps1
$12 $(12)$— $— $— $— 
 Gain/(loss) recorded in income
 Three Months Ended September 30, 2018 Three Months Ended September 30, 2017
(In millions)Derivatives Hedged items Total income statement impact Derivatives Hedged items Total income statement impact
Interest rate swaps1
$1
 $(1) $
 $
 $
 $

Gain/(loss) recorded in income
Six Months Ended June 30, 2019Six Months Ended June 30, 2018
(In millions)
Derivatives2
Hedged items Total income statement impact 
Derivatives2
Hedged items Total income statement impact 
Interest rate swaps1
$18 $(18)$— $— $— $— 
 Gain/(loss) recorded in income
 Nine Months Ended September 30, 2018 Nine Months Ended September 30, 2017
(In millions)Derivatives Hedged items Total income statement impact Derivatives Hedged items Total income statement impact
Interest rate swaps1
$1
 $(1) $
 $
 $
 $
1 Consists of hedges of benchmark interest rate risk of fixed-rate long-term debt. Gains and losses were recorded in net interest income.
1
2 The income for derivatives does not reflect interest income/expense to be consistent with the presentation of the gains/ (losses) on the hedged items.
Consists of hedges of benchmark interest rate risk of fixed-rate long-term debt. Gains and losses were recorded in net interest income.
The following schedule provides selected information regarding the long-term debt in the statement of financial position in which the hedged item is included.
Carrying amount of the hedged assets/(liabilities)Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged assets/(liabilities)
(In millions)June 30, 2019December 31, 2018June 30, 2019December 31, 2018
Long-term debt$(1,022)$(505)$(22)$(5)
 Carrying amount of the hedged assets/(liabilities) Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged assets/(liabilities)
(In millions)2018 2017 2018 2017
Long-term debt$(499) $
 $1
 $
The fair value of derivative assets was reduced by a net credit valuation adjustment of $11 million and $1 million at June 30, 2019 and $4 million at September 30, 2018, and 2017, respectively.respectfully. The adjustment for derivative liabilities was zero at June 30, 2019 and a decrease of less than $2 million and $1 million at SeptemberJune 30, 2018 and 2017, respectively.2018. These adjustments are required to reflect both our own nonperformance risk and the respective counterparty’s nonperformance risk.
8. LEASES
Leases
In February 2016, the FASB issued ASU 2016-02, Leases (“Topic 842”), to increase transparency and comparability among organizations by requiring the recognition of ROU assets and lease liabilities on the balance sheet. Most prominent among the changes in the standard is the recognition of ROU assets and lease liabilities by lessees for those leases classified as operating leases. Under the standard, disclosures are required to meet the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases.
Upon adoption the Bank has elected to use the following optional exemptions that are permitted under Topic 842, which have been applied consistently:
the Bank elected the optional transition method and there was no impact to retained earnings from recognizing the appropriate amount of lease assets and liabilities on the balance sheet as of the adoption date of the standard. Prior period financial statements were not restated.
the Bank elected the expedient package to not reassess (1) whether any existing or expired contracts are or contain leases, (2) lease classification for any existing or expired leases, and (3) initial direct costs for any existing leases.
the Bank elected to not separate lease components from non-lease components for all classes of underlying assets for lessee or lessor transactions.

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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

We determine if a contract is a lease or contains a lease at inception. The right to use leased assets for the lease term are considered ROU assets. Operating lease assets are included in “Other assets” while finance lease assets are included in “Premises, equipment and software, net.” Lease liabilities for operating leases are included in “Other liabilities” while finance leases are included in “Long-term debt” on our consolidated balance sheet.
Lease ROU assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. Because most of our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available at the commencement date in determining the present value of future payments. The lease ROU asset also incorporates any amortization incurred, including initial direct costs, and excludes lease incentives received. Our lease terms may include options to extend or terminate the lease, and the lease term incorporates these when it is reasonably certain that we will exercise these options. The Bank enters into certain lease agreements with both lease and non-lease components, which are not separated out for lessees and lessors on a relative standalone basis.
We have operating and finance leases for branches, corporate offices, and data centers. Our equipment leases are not material. At June 30, 2019, we had 432 branches, of which 277 are owned and 155 are leased. We lease our headquarters in Salt Lake City, Utah, and other office or data centers are either owned or leased.
The Bank may enter into certain lease arrangements with a term of 12 months or less, and we have elected to exclude these from capitalization. The length of our commitments for leases ranges from 2019 to 2062, some of which include options to extend or terminate the leases.
As of June 30, 2019, assets recorded under operating leases were $232 million, while assets recorded under finance leases were less than $1 million. We utilized a secured incremental borrowing rate based on the remaining term of the lease as of the effective date for the discount rate to determine our lease ROU assets and liabilities. The following schedule presents lease-related assets and liabilities, their weighted average remaining life, and the weighted average discount rate.
8.(Dollar amounts in millions)LONG-TERM DEBT AND SHAREHOLDERS’ EQUITYJune 30,
2019
Operating assets and liabilities
  Operating right-of-use assets, net of amortization$232 
  Operating lease liabilities251 
Weighted average remaining lease term (years)
  Operating leases9.3
  Finance leases0.9
Weighted average discount rate
  Operating leases3.2 %
  Finance leases12.6 %
The components of lease expense are as follows:
(In millions)Three Months Ended
June 30, 2019
Six Months Ended June 30, 2019
Operating lease costs$12 $24 
Variable lease costs13 26 
Total lease cost$25 $50 
Supplemental cash flow information related to leases is as follows:
(In millions)Three Months Ended
June 30, 2019 
Six Months Ended June 30, 2019 
Cash paid for amounts in the measurement of lease liabilities:
  Operating cash disbursements from operating leases$12 $24 
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Maturities analysis for lease liabilities as of June 30, 2019 is as follows (undiscounted lease payments):
(In millions)
2019 1
$32 
202047 
202142 
202237 
202331 
Thereafter116 
Total$305 
1 Contractual maturities for the six months remaining in 2019.
The Bank enters into certain lease agreements where it is the lessor of real estate. Real estate leases are made from bank-owned and subleased property to generate cash flow from the property, including from leasing vacant suites in which the Bank occupies portions of the building. Operating lease income was $3 million for both the second quarters of 2019 and 2018, and $6 million and $5 million for the first six months of 2019 and 2018.
The Bank also has a lending division that makes equipment leases, considered to be sales-type leases or direct financing leases, totaling $337 million and $358 million as of June 30, 2019 and 2018, respectively. The Bank uses leasing of equipment as a venue for customers to access equipment without purchasing upfront. The Bank recorded income of $3 million on these leases for both the second quarters of 2019 and 2018, and $7 million for both the first six months of 2019 and 2018.

9. LONG-TERM DEBT AND SHAREHOLDERS’ EQUITY
Long-Term Debt
Long-term debt is summarized as follows:
(In millions)September 30,
2018
 December 31, 2017(In millions)June 30,
2019
December 31, 2018
   
Subordinated notes$247
 $247
Subordinated notes$87 $87 
Senior notes632
 135
Senior notes1,149 637 
Capital lease obligations
 1
Total$879
 $383
Total$1,236 $724 
The preceding carrying values represent the par value of the debt adjusted for any unamortized premium or discount, or unamortized debt issuance costs, as well asand valuation adjustments for fair value swaps. During the third quarterfirst six months of 2018,2019, the Bank issued a $500 million senior note with an interest rate of 3.5%3.35% and a maturity date of August 27, 2021. The Bank intends to call, on the November 15, 2018 call date, $162 million of subordinated notes that mature on November 15, 2023.March 4, 2022.
Common Stock
On September 30, 2018, the Bank completed the merger of Zions Bancorporation, its former bank holding company, with, and into its subsidiary bank, formerly known as ZB, N.A. As a result of this merger, theThe Bank’s common stock now has ais traded on the National Association of Securities Dealers Automated Quotations (“NASDAQ”) Global Select Market. As of June 30, 2019, there were 176.9 million shares of 0.001 par value common stock outstanding. As of June 30, 2019, 29.3 million common stock warrants (NASDAQ: ZIONW), with an exercise price of $34.41, were outstanding, and is $192,169each common stock warrant was convertible into 1.06 shares. These warrants expire on May 22, 2020.
Common stock and additional paid-in capital was $3.3 billion at SeptemberJune 30, 2018.
Repurchases of2019, and decreased $535 million, or 14%, from December 31, 2018, primarily due to Bank Common Stock
common stock repurchases. During the thirdsecond quarter of 2018,2019, we continued our common stock buyback program and repurchased 3.55.8 million shares of common stock outstanding with a fair value of $185$275 million at an average price of $52.86$47.05 per share. During the first ninesix months of 2018,2019 we repurchased 7.8 million common shares outstanding with a fair value of $420 million at an average price of $53.84 per share. During the first nine months of 2017, we repurchased 4.711.3 million shares of common stock outstanding with a fair value of $205$550 million, at an average price of $43.72$48.50 per share.share compared to 4.3 million shares with a fair value of $235 million at an average
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price of $54.64 per share for the first six months of 2018. In October 2018,July 2019, the Bank announced that the Board approved a plan to repurchase $250$275 million of common stock during the fourththird quarter of 2018 and subsequently began the repurchases.
Common Stock Warrants
During the first nine months of 2018, 1.3 million shares of common stock were issued from the cashless exercise of 3.9 million common stock ZIONZ warrants. As of September 30, 2018, 1.9 million common stock ZIONZ warrants with an exercise price of $36.27 per share, were outstanding. These warrants expire on November 14, 2018 and were associated with the preferred stock issued under the Troubled Asset Relief Program, which was redeemed in 2012. Additionally, as of September 30, 2018, 29.3 million common stock ZIONW warrants, with an exercise price of $35.03, were outstanding. These warrants expire on May 22, 2020.

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

2019.
Accumulated Other Comprehensive Income
Accumulated other comprehensive income (loss) was $(361)$25 million at SeptemberJune 30, 20182019 compared with $(139)$(250) million at December 31, 2017.2018. Changes in AOCI by component are as follows:
(In millions)Net unrealized gains (losses) on investment securitiesNet unrealized gains (losses) on derivatives and otherPension and post-retirementTotal
Six Months Ended June 30, 2019
Balance at December 31, 2018$(228)$(1)$(21)$(250)
OCI before reclassifications, net of tax237 36 — 273 
Amounts reclassified from AOCI, net of tax— — 
OCI237 38 — 275 
Balance at June 30, 2019$$37 $(21)$25 
Income tax expense included in OCI$78 $12 $— $90 
Six Months Ended June 30, 2018
Balance at December 31, 2017$(114)$(2)$(23)$(139)
OCI (loss) before reclassifications, net of tax(175)(2)— (177)
Amounts reclassified from AOCI, net of tax— — 
OCI (loss)(175)(1)— (176)
Balance at June 30, 2018$(289)$(3)$(23)$(315)
Income tax benefit included in OCI$(58)$— $— $(58)
Amounts reclassified
from AOCI 1
Amounts reclassified
from AOCI 1
Statement of income (SI)
Balance sheet (BS)
(In millions)Three Months Ended
June 30,
Six Months Ended
June 30,
Details about AOCI components2019 2018 2019 2018Affected line item
Net unrealized losses on derivative instruments$(2)$(1)$(4)$(2)SIInterest and fees on loans
Income tax benefit(1)— (2)(1)
Amounts Reclassified from AOCI(1)(1)(2)(1)
1 Negative reclassification amounts indicate decreases to earnings in the statement of income.
10. COMMITMENTS, GUARANTEES AND CONTINGENT LIABILITIES
(In millions)Net unrealized gains (losses) on investment securities Net unrealized gains (losses) on derivatives and other Pension and post-retirement Total
Nine Months Ended September 30, 2018       
Balance at December 31, 2017$(114) $(2) $(23) $(139)
OCI (loss) before reclassifications, net of tax(221) (3) 
 (224)
Amounts reclassified from AOCI, net of tax
 2
 
 2
OCI (loss)(221) (1) 
 (222)
Balance at September 30, 2018$(335) $(3) $(23) $(361)
Income tax benefit included in OCI (loss)$(73) $
 $
 $(73)
Nine Months Ended September 30, 2017       
Balance at December 31, 2016$(93) $2
 $(31) $(122)
OCI before reclassifications, net of tax65
 2
 
 67
Amounts reclassified from AOCI, net of tax
 (2) 
 (2)
OCI65
 
 
 65
Balance at September 30, 2017$(28) $2
 $(31) $(57)
Income tax expense included in OCI$40
 $
 $
 $40
  
Amounts reclassified
from AOCI 1
 
Amounts reclassified
from AOCI 1
 
Statement of income (SI)
Balance sheet (BS)
  
(In millions) Three Months Ended
September 30,
 Nine Months Ended
September 30,
   
Details about AOCI components 2018 2017 2018 2017  Affected line item
             
Net unrealized gains on derivative instruments $(1) $
 $(3) $3
 SI Interest and fees on loans
Income tax expense 
 
 (1) 1
    
Amounts Reclassified from AOCI $(1) $
 $(2) $2
    
1
Positive reclassification amounts indicate increases to earnings in the statement of income and decreases to balance sheet assets.
9.COMMITMENTS, GUARANTEES AND CONTINGENT LIABILITIES
Commitments and Guarantees
Contractual amounts of off-balance sheet financial instruments used to meet the financing needs of our customers are as follows:
(In millions)June 30,
2019
December 31,
2018
Net unfunded commitments to extend credit 1
$22,529 $21,454 
Standby letters of credit:
Financial527 655 
Performance189 199 
Commercial letters of credit19 18 
Total unfunded lending commitments$23,264 $22,326 
(In millions)September 30,
2018
 December 31,
2017
    
Net unfunded commitments to extend credit 1
$20,999
 $19,583
Standby letters of credit:   
Financial673
 721
Performance196
 196
Commercial letters of credit20
 31
Total unfunded lending commitments$21,888
 $20,531
1 Net of participations
1
Net of participations
The Bank’s 20172018 Annual Report on Form 10-K contains further information about these commitments and guarantees including their terms and collateral requirements. At SeptemberJune 30, 2018,2019, the Bank had recorded

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approximately $5$4 million as a liability for the guarantees associated with the standby letters of credit, which consisted of $1 million attributable to the RULC and $4$3 million of deferred commitment fees.
At September 30, 2018, we had unfunded commitments for PEIs of approximately $31 million. These obligations have no stated maturity. PEIs related to these commitments that are prohibited by the Volcker Rule were $2 million at September 30, 2018. See related discussions about these investments in Note 5.
Legal Matters
We are subject to litigation in court and arbitral proceedings, as well as proceedings, investigations, examinations and other actions brought or considered by governmental and self-regulatory agencies. Litigation may relate to lending, deposit and other customer relationships, vendor and contractual issues, employee matters, intellectual property matters, personal injuries and torts, regulatory and legal compliance, and other matters. While most matters relate to individual claims, we are also subject to putative class action claims and similar broader claims. Proceedings, investigations, examinations and other actions brought or considered by governmental and self-regulatory agencies may relate to our banking, investment advisory, trust, securities, and other products and services; our customers’ involvement in money laundering, fraud, securities violations and other illicit activities or our policies and practices relating to such customer activities; and our compliance with the broad range of banking, securities and other laws and regulations applicable to us. At any given time, we may be in the process of responding to subpoenas, requests for documents, data and testimony relating to such matters and engaging in discussions to resolve the matters.
As of SeptemberJune 30, 2018,2019, we were subject to the following material litigation or governmental inquiries:
a civil suit, Shou-En Wang v. CB&T, brought against us in the Superior Court for Los Angeles County, Central District in April 2016. The case relates to our depositor relationships with customers who were promoters of an investment program that allegedly misappropriated investors’ funds. This case is in an early phase, with initial motion practice and discovery having been completed, with additional motion practice and expert witness phases being underway.
a civil suit, McFarland as Trustee for International Manufacturing Group v. CB&T, et. al., brought against us in the United States Bankruptcy Court for the Eastern District of California in May 2016. The Trustee seeks to recover loan payments previously repaid to us by our customer, International Manufacturing Group (“IMG”), alleging that IMG, along with its principal, obtained loans and made loan repayments in furtherance of an alleged Ponzi scheme. Initial motion practice has been completed and discovery is underway.
Mediation sessions were held in the second quarter of 2019. No trial date has been set.
a civil suit, JTS Communities, Inc. et. al v. CB&T, Jun Enkoji and Dawn Satow, brought against us in the Superior Court for Sacramento County, California in June 2017. In this case four investors in IMG seek to hold us liable for losses arising from their investments in that company, alleging that we conspired with and knowingly assisted IMG and its principal in furtherance of an alleged Ponzi scheme. This case is in an early phase with initial motion practice having been completed and discovery is underway.
Trial is scheduled for February 2020.
a civil class action lawsuit, Evans v. CB&T, brought against us in the United States District Court for the Eastern District of California in May 2017. This case was filed on behalf of a class of up to 50 investors in IMG and seeks to hold us liable for losses of class members arising from their investments in IMG, alleging that we conspired with and knowingly assisted IMG and its principal in furtherance of an alleged Ponzi scheme. In December 2017, the District Court dismissed all claims against the Bank. In January 2018, the plaintiff filed an appeal with the Court of Appeals for the Ninth Circuit. The appellate briefing process has been completedappeal was heard in early April 2019 with the Court of Appeals reversing the trial court's dismissal. It is likely that trial will not occur for a ruling anticipated in 2019.
substantial period of time.
a Private Attorney General Act (“PAGA”) claim under California law, Lawson v. CB&T, brought against us in the Superior Court for the County of San Diego, California, in February 2016. In this case, the plaintiff alleges, on behalf of herself and other current or former employees of the Bank who worked in California on a non-exempt basis, violations by the Bank of California wage and hour laws. The case remains in the early stages of motion practice, to date mainly involving questions of venue and scope of employees covered by the PAGA claims. In March 2018, the Supreme Court of California granted review of an appeal from the intermediate

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

appellate court decision requiring all aspects of the case to be heard in state court, rather than in arbitration. The appellate briefing process has been completed with a ruling anticipated in 2019. Trial has not been scheduled.
a
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two civil case, cases, Lifescan Inc. and Johnson & Johnson Health Care Services v. Jeffrey Smith, etet. al., brought against us in the United States District Court for the District of New Jersey in December 2017.2017, and Roche Diagnostics and Roche Diabetes Care Inc. v. Jeffrey C. Smith, et. al., brought against us in the United States District Court for the District of New Jersey in March 2019. In this case,these cases, certain manufacturers and distributors of medical products seek to hold us liable for allegedly fraudulent practices of a borrower of the Bank which filed for bankruptcy protection in 2017. The case iscases are in early phase,phases, with initial motion practice and discovery underway.underway in the Lifescan case. Trial has not been scheduled in either case.
a civil class action lawsuit, Gregory, et. al. v. Zions Bancorporation, brought against us in the United States District Court in Utah in January 2019. This case was filed on behalf of investors in Rust Rare Coin, Inc. alleging that we aided and abetted a Ponzi scheme fraud perpetrated by Rust Rare Coin, a Zions Bank customer. The case follows civil actions and the establishment of a receivership for Rust Rare Coin by The Commodities Futures Trading Commission and the Utah Division of Securities in November 2018, as well as a separate suit brought by the Securities and Exchange Commission against Rust Rare Coin and its principal, Gaylen Rust. The matter is in the early motion practice state and initial phase discovery has commenced. During the second quarter of 2019, we filed a motion to dismiss. Trial has not been scheduled. A related case, North Valley Partners et. al. vs. Zions Bancorporation, brought against us by a group of investors in Rust Rare Coin, was dismissed without prejudice in the second quarter of 2019 with those plaintiffs opting for now to participate in the Gregory class.
a civil suit, Shou-En Wang v. CB&T, brought against us in the Superior Court for Los Angeles County, Central District in April 2016 was resolved in the second quarter of 2019. The case related to deposit customers who were promoters of an investment program that allegedly misappropriated investors' funds.
At least quarterly, we review outstanding and new legal matters, utilizing then available information. In accordance with applicable accounting guidance, if we determine that a loss from a matter is probable and the amount of the loss can be reasonably estimated, we establish an accrual for the loss. In the absence of such a determination, no accrual is made. Once established, accruals are adjusted to reflect developments relating to the matters.
In our review, we also assess whether we can determine the range of reasonably possible losses for significant matters in which we are unable to determine that the likelihood of a loss is remote. Because of the difficulty of predicting the outcome of legal matters, discussed subsequently, we are able to meaningfully estimate such a range only for a limited number of matters. Based on information available as of SeptemberJune 30, 2018,2019, we estimated that the aggregate range of reasonably possible losses for those matters to be from $0 millionto roughly $15$45 million in excess of amounts accrued. The matters underlying the estimated range will change from time to time, and actual results may vary significantly from this estimate. Those matters for which a meaningful estimate is not possible are not included within this estimated range and, therefore, this estimated range does not represent our maximum loss exposure.
Based on our current knowledge, we believe that our current estimated liability for litigation and other legal actions and claims, reflected in our accruals and determined in accordance with applicable accounting guidance, is adequate and that liabilities in excess of the amounts currently accrued, if any, arising from litigation and other legal actions and claims for which an estimate as previously described is possible, will not have a material impact on our financial condition, results of operations, or cash flows. However, in light of the significant uncertainties involved in these matters, and the very large or indeterminate damages sought in some of these matters, an adverse outcome in one or more of these matters could be material to our financial condition, results of operations, or cash flows for any given reporting period.
Any estimate or determination relating to the future resolution of litigation, arbitration, governmental or self-regulatory examinations, investigations or actions or similar matters is inherently uncertain and involves significant judgment. This is particularly true in the early stages of a legal matter, when legal issues and facts have not been well articulated, reviewed, analyzed, and vetted through discovery, preparation for trial or hearings, substantive and productive mediation or settlement discussions, or other actions. It is also particularly true with respect to class action and similar claims involving multiple defendants, matters with complex procedural requirements or substantive issues or novel legal theories, and examinations, investigations and other actions conducted or brought by governmental and self-regulatory agencies, in which the normal adjudicative process is not applicable. Accordingly, we usually are unable to determine whether a favorable or unfavorable outcome is remote, reasonably likely, or probable, or to estimate the amount or range of a probable or reasonably likely loss, until relatively late in the course of a legal matter, sometimes not until a number of years have elapsed. Accordingly, our judgments and
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estimates relating to claims will change from time to time in light of developments and actual outcomes will differ from our estimates. These differences may be material.
10.11. REVENUE RECOGNITION
Adoption of ASC Topic 606, “Revenue from Contracts with Customers”
On January 1, 2018, we adopted the accounting guidance in ASC Topic 606, “Revenue from Contracts with Customers” (“Topic 606”) using the modified retrospective method applied to those contracts with customers which were not completed as of January 1, 2018. Results for reporting periods beginning after January 1, 2018 are presented under Topic 606, while prior period amounts are not adjusted and continue to be reported in accordance

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

with our historic accounting under Topic 605, “Revenue Recognition.” Upon adoption, the Bank has elected to use the following optional exemptions that are permitted under the Topic 606, which have been applied consistently to all contracts within all reporting periods presented:
The Bank recognizes the incremental cost of obtaining a contract as an expense, when incurred, if the amortization period of the asset that the Bank would have recognized is one year or less.
For performance obligations satisfied over time, if the Bank has a right to consideration from a customer in an amount that corresponds directly with the value to the customer of the Bank’s performance completed to date, the Bank will generally recognize revenue in the amount to which the Bank has a right to invoice.
The Bank does not generally disclose information about its remaining performance obligations for those performance obligations that have an original expected duration of one year or less, or where the Bank recognizes revenue in the amount to which the Bank has a right to invoice.
The cumulative effect of adopting Topic 606 did not have a material impact to retained earnings as of January 1, 2018. The adoption of Topic 606 resulted in changes to our accounting policies, business processes, and internal controls to support the recognition, measurement and disclosure requirements under Topic 606.
Revenue Recognition
We derive our revenue primarily from Interest Incomeinterest income on Loansloans and Securities,securities, which was more than three-quarters of our revenue in the thirdsecond quarter of 2018.2019. Only noninterest income is considered to be revenue from contracts with customers in scope of ASC 606. RevenueFor a discussion of the Bank’s revenue recognition from contracts, with customers is recognized when controland the implementation of the promised goods or services is transferred toASC 606, see Note 16 of our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. In addition, U.S. GAAP requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The following is a description of revenue from contracts with customers:2018 Annual Report on Form 10-K.
Service charges and fees on deposit accounts
Service charges and fees on deposit accounts typically consist of fees charged for providing customers with deposit services. These fees are primarily comprised of account analysis fees, insufficient funds fees, and other various fees on deposit accounts. Service charges on deposit accounts include fees earned in lieu of compensating balances, and fees earned for performing cash management services and other deposit account services. Service charges on deposit accounts in this revenue category are recognized over the period in which the related service is provided. Treasury Management fees are billed monthly based on services rendered for the month.
Other Service charges, commissions, and fees
Other service charges, commissions, and fees primarily consist of credit and debit card interchange fees, automated teller machine (“ATM”) services, and various account services such as wires, safe deposit box, check issuance and cashing services. Revenue is recognized as the services are rendered or upon completion of services.
The Bank’s card fee income includes interchange income from credit and debit cards and net fees earned from processing card transactions for merchants. Card income is recognized as earned. Reward program costs are recorded when the rewards are earned by the customer and presented as a reduction to interchange income.
The following schedule provides the major income categories within “Other Serviceservice charges, commissions and fees” that are in scope of ASC 606 for the three and ninesix months ended SeptemberJune 30, 2018:2019:
Three Months Ended
June 30,
Six Months Ended
June 30,
(In millions)2019201820192018
Card fee income $36 $34 $69 $67 
ATM fees
Other service charges
Other commissions and fees10 
Total$45 $46 $88 $89 
 Three Months Ended
September 30,
 Nine Months Ended
September 30,
(In millions)2018 2017 2018 2017
        
Card Fee Income$36
 $34
 $103
 $101
ATM Fees2
 2
 7
 7
Other service charges4
 4
 11
 11
Other Commissions and fees5
 4
 15
 11
Ending balance$47
 $44
 $136
 $130

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Wealth management and trust income
Wealth management and trust income is comprised of a variety of products, including but not limited to: corporate and personal trust income, wealth management commissions, portfolio services, and advisory services. Revenue is recognized as the services are rendered or upon completion of services. Financial planning and estate services typically have performance obligations that are greater than 12 months, although the amount of future performance obligations are not significant.
Capital markets and foreign exchange
Capital markets and foreign exchange fees primarily consist of mutual fund distribution fees, municipal advisory services, and foreign exchange services provided to customers. Revenue is recognized as the services are rendered or upon completion of services.
Other noninterest income from contracts with customers
Other noninterest income from customers primarily consists of trust operations outsourcing and other various income streams. Revenue is recognized as the services are rendered or upon completion of services.
Disaggregation of Revenue
We provide services across different geographical areas, primarily in 11 Western U.S. States, under banking operations that have their own individual brand names, including Zions Bank, Amegy Bank, California Bank & Trust, National Bank of Arizona, Nevada State Bank, Vectra Bank Colorado, and The Commerce Bank of Washington. The operating segment listed as “Other” includes Zions Management Services Company, certain nonbanknon-bank financial services subsidiaries, centralized back-office functions, and eliminations of transactions between the segments. Certain prior period amounts have been reclassified to conform with the current period presentation. These reclassifications did not affect net income or shareholders’ equity.
The following schedule sets forth the noninterest income and net revenue by operating segments for the three months ended SeptemberJune 30, 20182019 and 2017:2018:
Zions BankAmegyCB&T
(In millions)2019 2018 2019 2018 2019 2018 
Service charges and fees on deposit accounts$14 $15 $11 $11 $$
Other service charges, commissions, and fees18 18 
Wealth management and trust income
Capital markets and foreign exchange(2)(1)
Total noninterest income from contracts with customers (ASC 606)38 38 21 22 16 15 
Other noninterest income (Non-ASC 606 customer related)— 13 
Total customer-related fees39 38 34 31 22 19 
Other noninterest income (non-customer related)— — — — — — 
Total noninterest income39 38 34 31 22 19 
Other real estate owned gain from sale— — — — — — 
Net interest income179 176 132 127 140 131 
Total income less interest expense$218 $214 $166 $158 $162 $150 
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 Zions Bank Amegy CB&T
(In millions)2018 2017 2018 2017 2018 2017
            
Service charges and fees on deposit accounts$14
 $16
 $11
 $9
 $7
 $7
Other service charges, commissions, and fees19
 18
 9
 9
 6
 6
Wealth management and trust income4
 4
 3
 2
 1
 1
Capital markets and foreign exchange1
 1
 (1) (1) 1
 1
Total noninterest income from contracts with customers (ASC 606)38
 39
 22
 19
 15
 15
Other noninterest income (Non-ASC 606 customer related)
 
 9
 9
 4
 4
Total customer-related fees38
 39
 31
 28
 19
 19
Other noninterest income (non-customer related)
 
 
 
 
 1
Total non-interest income38
 39
 31
 28
 19
 20
Other real estate owned gain from sale
 
 
 
 
 1
Net interest income177
 165
 133
 122
 138
 120
Total income less interest expense$215
 $204
 $164
 $150
 $157
 $141


ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

NBAZNSBVectra
(In millions)2019 2018 2019 2018 2019 2018 
Service charges and fees on deposit accounts$$$$$$
Other service charges, commissions, and fees
Wealth management and trust income— — — — 
Capital markets and foreign exchange— — — — — — 
Total noninterest income from contracts with customers (ASC 606)
Other noninterest income (Non-ASC 606 customer related)
Total customer-related fees10 11 10 
Other noninterest income (non-customer related)— — — — 
Total noninterest income11 10 11 10 
Other real estate owned gain from sale— — — — — — 
Net interest income62 58 40 38 36 34 
Total income less interest expense$73 $68 $51 $48 $42 $40 
TCBWOtherConsolidated Bank
(In millions)2019 2018 2019 2018 2019 2018 
Service charges and fees on deposit accounts$— $— $— $— $41 $42 
Other service charges, commissions, and fees46 46 
Wealth management and trust income— — 13 13 
Capital markets and foreign exchange— — 
Total noninterest income from contracts with customers (ASC 606)10 102 104 
Other noninterest income (Non-ASC 606 customer related)— — (1)28 21 
Total customer-related fees11 130 125 
Other noninterest income (non-customer related)— — 12 13 
Total noninterest income23 132 138 
Other real estate owned gain from sale— — — — — — 
Net interest income14 12 (34)(28)569 548 
Total income less interest expense$15 $13 $(26)$(5)$701 $686 

 NBAZ NSB Vectra
(In millions)2018 2017 2018 2017 2018 2017
            
Service charges and fees on deposit accounts$3
 $3
 $4
 $4
 $2
 $2
Other service charges, commissions, and fees3
 4
 3
 3
 2
 3
Wealth management and trust income
 
 1
 1
 
 
Capital markets and foreign exchange
 
 
 
 
 
Total noninterest income from contracts with customers (ASC 606)6
 7
 8
 8
 4
 5
Other noninterest income (Non-ASC 606 customer related)3
 2
 2
 2
 2
 2
Total customer-related fees9
 9
 10
 10
 6
 7
Other noninterest income (non-customer related)1
 1
 
 1
 
 
Total non-interest income10
 10
 10
 11
 6
 7
Other real estate owned gain from sale
 
 
 
 
 
Net interest income59
 53
 38
 33
 35
 32
Total income less interest expense$69
 $63
 $48
 $44
 $41
 $39
 TCBW Other Consolidated Bank
(In millions)2018 2017 2018 2017 2018 2017
            
Service charges and fees on deposit accounts$
 $
 $1
 $1
 $42
 $42
Other service charges, commissions, and fees1
 1
 4
 
 47
 44
Wealth management and trust income
 
 3
 3
 12
 11
Capital markets and foreign exchange
 
 2
 2
 3
 3
Total noninterest income from contracts with customers (ASC 606)1
 1
 10
 6
 104
 100
Other noninterest income (Non-ASC 606 customer related)
 
 1
 3
 21
 22
Total customer-related fees1
 1
 11
 9
 125
 122
Other noninterest income (non-customer related)
 
 10
 14
 11
 17
Total non-interest income1
 1
 21
 23
 136
 139
Other real estate owned gain from sale
 
 
 
 
 1
Net interest income14
 12
 (29) (15) 565
 522
Total income less interest expense$15
 $13
 $(8) $8
 $701
 $662
The following schedule sets forth the noninterest income and net revenue by operating segments for the ninesix months ended SeptemberJune 30, 20182019 and 2017:2018:
Zions BankAmegyCB&T
(In millions)2019 2018 2019 2018 2019 2018 
Service charges and fees on deposit accounts$27 $29 $22 $22 $14 $14 
Other service charges, commissions, and fees36 35 18 19 13 12 
Wealth management and trust income
Capital markets and foreign exchange(3)(3)
Other noninterest income from contracts with customers— — — — — — 
Total noninterest income from contracts with customers (ASC 606)74 74 42 43 31 30 
Other noninterest income (Non-ASC 606 customer related)(2)(1)26 21 10 
Total customer-related fees72 73 68 64 41 38 
Other noninterest income (non-customer related)— — — — — 
Total noninterest income72 73 68 64 41 40 
Other real estate owned gain from sale— — — — — 
Net interest income358 342 263 254 278 262 
Total income less interest expense$431 $415 $331 $318 $319 $302 
74

 Zions Bank Amegy CB&T
(In millions)2018 2017 2018 2017 2018 2017
            
Service charges and fees on deposit accounts$43
 $47
 $33
 $31
 $21
 $21
Other service charges, commissions, and fees54
 53
 28
 28
 18
 18
Wealth management and trust income11
 11
 8
 6
 3
 2
Capital markets and foreign exchange4
 3
 (4) (4) 3
 3
Total noninterest income from contracts with customers (ASC 606)112
 114
 65
 61
 45
 44
Other noninterest income (Non-ASC 606 customer related)(2) (1) 30
 27
 12
 11
Total customer-related fees110
 113
 95
 88
 57
 55
Other noninterest income (non-customer related)1
 (1) 
 (1) 2
 1
Total non-interest income111
 112
 95
 87
 59
 56
Other real estate owned gain from sale
 
 
 
 
 1
Net interest income516
 475
 385
 360
 399
 355
Total income less interest expense$627
 $587
 $480
 $447
 $458
 $412


ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

 NBAZ NSB Vectra
(In millions)2018 2017 2018 2017 2018 2017
            
Service charges and fees on deposit accounts$9
 $10
 $10
 $11
 $7
 $6
Other service charges, commissions, and fees9
 9
 9
 9
 5
 5
Wealth management and trust income1
 1
 3
 2
 1
 1
Capital markets and foreign exchange
 
 1
 
 
 1
Total noninterest income from contracts with customers (ASC 606)19
 20
 23
 22
 13
 13
Other noninterest income (Non-ASC 606 customer related)7
 7
 7
 7
 5
 5
Total customer-related fees26
 27
 30
 29
 18
 18
Other noninterest income (non-customer related)3
 2
 
 1
 
 1
Total non-interest income29
 29
 30
 30
 18
 19
Other real estate owned gain from sale
 
 
 
 
 
Net interest income170
 152
 111
 96
 101
 94
Total income less interest expense$199
 $181
 $141
 $126
 $119
 $113
TCBW Other Consolidated BankNBAZNSBVectra
(In millions)2018 2017 2018 2017 2018 2017(In millions)2019 2018 2019 2018 2019 2018 
           
Service charges and fees on deposit accounts$1
 $1
 $1
 $
 $125
 $127
Service charges and fees on deposit accounts$$$$$$
Other service charges, commissions, and fees2
 2
 11
 6
 136
 130
Other service charges, commissions, and fees
Wealth management and trust income
 
 11
 7
 38
 30
Wealth management and trust income
Capital markets and foreign exchange
 
 4
 4
 8
 7
Capital markets and foreign exchange— — — — — 
Other noninterest income from contracts with customersOther noninterest income from contracts with customers— — — — — — 
Total noninterest income from contracts with customers (ASC 606)3
 3
 27
 17
 307
 294
Total noninterest income from contracts with customers (ASC 606)13 13 16 16 
Other noninterest income (Non-ASC 606 customer related)1
 
 5
 7
 65
 63
Other noninterest income (Non-ASC 606 customer related)
Total customer-related fees4
 3
 32
 24
 372
 357
Total customer-related fees19 17 21 20 12 12 
Other noninterest income (non-customer related)
 
 34
 44
 40
 47
Other noninterest income (non-customer related)— — — — 
Total non-interest income4
 3
 66
 68
 412
 404
Total noninterest incomeTotal noninterest income21 19 21 20 12 12 
Other real estate owned gain from sale
 
 1
 1
 1
 2
Other real estate owned gain from sale— — — — — — 
Net interest income38
 34
 (66) (27) 1,654
 1,539
Net interest income122 111 80 73 72 66 
Total income less interest expense$42
 $37
 $1
 $42
 $2,067
 $1,945
Total income less interest expense$143 $130 $101 $93 $84 $78 
TCBWOtherConsolidated Bank
(In millions)(In millions)2019 2018 2019 2018 2019 2018 
Service charges and fees on deposit accountsService charges and fees on deposit accounts$$$— $— $81 $84 
Other service charges, commissions, and feesOther service charges, commissions, and fees88 89 
Wealth management and trust incomeWealth management and trust income— — 26 25 
Capital markets and foreign exchangeCapital markets and foreign exchange— — 
Other noninterest income from contracts with customersOther noninterest income from contracts with customers— — 
Total noninterest income from contracts with customers (ASC 606)Total noninterest income from contracts with customers (ASC 606)15 19 201 205 
Other noninterest income (Non-ASC 606 customer related)Other noninterest income (Non-ASC 606 customer related)— — 49 42 
Total customer-related feesTotal customer-related fees15 20 250 247 
Other noninterest income (non-customer related)Other noninterest income (non-customer related)— — 12 25 14 29 
Total noninterest incomeTotal noninterest income27 45 264 276 
Other real estate owned gain from saleOther real estate owned gain from sale— — 
Net interest incomeNet interest income28 24 (56)(42)1,145 1,090 
Total income less interest expenseTotal income less interest expense$30 $27 $(28)$$1,411 $1,367 
Revenue from contracts with customers did not generate significant contract assets and liabilities. Contract receivables are included in Other Assets. Payment terms vary by services offered, and the timing between completion of performance obligations and payment is typically not significant.
11.RETIREMENT PLANS
12. RETIREMENT PLANS
The following discloses the net periodic benefit cost (credit)(benefit) and its components for the Bank’s pension and other retirement plans:
(In millions)Three Months Ended September 30, Nine Months Ended September 30,(In millions)Three Months Ended June 30,Six Months Ended June 30,
2018 2017 2018 20172019 2018 2019 2018 
       
Interest cost$1

$2
 $4
 $5
Interest cost$$$$
Expected return on plan assets(3)
(3) (9) (9)Expected return on plan assets(2)(3)(4)(6)
Partial settlement loss1
 1
 2
 2
Partial settlement loss— — — 
Amortization of net actuarial loss

1
 1
 4
Amortization of net actuarial loss
Net periodic benefit cost (benefit)$(1) $1
 $(2) $2
Net periodic cost (benefit)Net periodic cost (benefit)$— $(1)$— $(1)
As disclosed in our 20172018 Annual Report on Form 10-K, the Bank has frozen its participation and benefit accruals for the pension plan and its contributions for individual benefit payments in the postretirement benefit plan. In October 2018, the Bank has decided to terminate its pension plan subject to obtaining necessary regulatory

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

approval. Completion of this termination is expected in early 2020. Plan participant benefits will not be disadvantaged because of this decision.
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12.INCOME TAXES
ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
13. INCOME TAXES
The effective income tax rate of 23.6%22.7% for the thirdsecond quarter of 20182019 was lowerhigher than the 2017 third2018 second quarter rate of 34.2%22.1%. The effective tax ratesrate for the first nine months of 2018 and 2017 were 22.9% and 30.6%, respectively.both year-to-date periods was 22.5%. The income tax rates for 20182019 and 20172018 were reduced by nontaxable municipal interest income and nontaxable income from certain bank-owned life insurance. The income tax rate for 2018 was positively impacted by the decrease in the corporate federal income tax rate to 21% from 35% due to the Tax Cutsinsurance, and Jobs Act, which was effective January 1, 2018. This rate benefit was partially reducedwere increased by the non-deductibility of Federal Deposit Insurance Corporation (“FDIC”) premiums, certain executive compensation and other fringe benefits as enacted by the new tax law. The tax rate for 2017 was also impacted by a one-time $14 million benefit to tax expense related to state tax adjustments and a one-time $4 million benefit due to changes in the carrying value of various state deferred tax items.benefits.
We had a net deferred tax asset (“DTA”) balance of $170$36 million at SeptemberJune 30, 2018,2019, compared with $93$130 million at December 31, 2017.2018. The increasedecrease in the net DTA resulted primarily from the increasedecrease of accrued compensation and unrealized losses in OCIother comprehensive income ("OCI") related to securities, and the decrease insecurities. A reduction of net deferred tax liabilities related to leasing operations, including deferred items associated with the deferred gain on a prior period debt exchange. Net charge-offs exceeding the provision for loan losses and an increase in deferred loan feesadoption of ASC 842, offset some of the overall increasedecrease in DTA.
13.NET EARNINGS PER COMMON SHARE
14. NET EARNINGS PER COMMON SHARE
Basic and diluted net earnings per common share based on the weighted average outstanding shares are summarized as follows:
 Three Months Ended
September 30,
 Nine Months Ended
September 30,
(In millions, except shares and per share amounts)2018 2017 2018 2017
        
Basic:       
Net income$223
 $160
 $658
 $469
Less common and preferred dividends66
 32
 170
 89
Undistributed earnings157
 128
 488
 380
Less undistributed earnings applicable to nonvested shares1
 1
 4
 4
Undistributed earnings applicable to common shares156
 127
 484
 376
Distributed earnings applicable to common shares58
 24
 144
 56
Total earnings applicable to common shares$214
 $151
 $628
 $432
Weighted average common shares outstanding (in thousands)192,973
 200,332
 195,079
 201,493
Net earnings per common share$1.11
 $0.75
 $3.22
 $2.14
Diluted:       
Total earnings applicable to common shares$214
 $151
 $628
 $432
Weighted average common shares outstanding (in thousands)192,973
 200,332
 195,079
 201,493
Dilutive effect of common stock warrants (in thousands)11,880
 7,729
 12,555
 6,783
Dilutive effect of stock options (in thousands)912
 1,045
 1,023
 1,090
Weighted average diluted common shares outstanding (in thousands)205,765
 209,106
 208,657
 209,366
Net earnings per common share$1.04
 $0.72
 $3.01
 $2.06

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Three Months Ended
June 30, 
Six Months Ended
June 30, 
(In millions, except shares and per share amounts)2019 2018 2019 2018 
Basic:
Net income$198 $197 $411 $435 
Less common and preferred dividends63 57 127 104 
Undistributed earnings135 140 284 331 
Less undistributed earnings applicable to nonvested shares
Undistributed earnings applicable to common shares134 139 282 328 
Distributed earnings applicable to common shares54 47 110 86 
Total earnings applicable to common shares$188 $186 $392 $414 
Weighted average common shares outstanding (in thousands)179,156 195,583 181,946 196,149 
Net earnings per common share$1.05 $0.95 $2.15 $2.11 
Diluted:
Total earnings applicable to common shares$188 $186 $392 $414 
Weighted average common shares outstanding (in thousands)179,156 195,583 181,946 196,149 
Dilutive effect of common stock warrants (in thousands)9,318 12,640 9,587 12,627 
Dilutive effect of stock options (in thousands)624 1,024 673 1,083 
Weighted average diluted common shares outstanding (in thousands)189,098 209,247 192,206 209,859 
Net earnings per common share$0.99 $0.89 $2.04 $1.97 
The following schedule presents the weighted average shares of stock awards that were anti-dilutive and not included in the calculation of diluted earnings per share.
Three Months Ended
June 30, 
Six Months Ended
June 30, 
(In thousands)2019 2018 2019 2018 
Restricted stock and restricted stock units1,446 1,709 1,435 1,733 
Stock options492 194 411 120 

15. OPERATING SEGMENT INFORMATION
 Three Months Ended
September 30,
 Nine Months Ended
September 30,
(In thousands)2018 2017 2018 2017
        
Restricted stock and restricted stock units1,490
 1,779
 1,651
 1,997
14.OPERATING SEGMENT INFORMATION
We manage our operations and prepare management reports and other information with a primary focus on geographical area. Our banking operations are managed under their own individual brand names, including Zions
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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
Bank, Amegy Bank, California Bank & Trust, National Bank of Arizona, Nevada State Bank, Vectra Bank Colorado, and The Commerce Bank of Washington. Performance assessment and resource allocation are based upon this geographical structure. We use an internal funds transfer pricing (“FTP”) allocation system to report results of operations for business segments. This process continues to beis continually refined. Prior period amounts have been reclassified to reflect these changes. Total average loans and deposits presented for the banking segments do not include insignificant intercompany amounts between banking segments butand may also include deposits with the Other segment.
As of SeptemberJune 30, 2018,2019, our banking business is conducted through 7 locally managed and branded segments in distinct geographical areas. Zions Bank operates 9798 branches in Utah, 2324 branches in Idaho, and one branch in Wyoming. Amegy operates 7374 branches in Texas. CB&T operates 9087 branches in California. NBAZ operates 58 branches in Arizona. NSB operates 50 branches in Nevada. Vectra operates 36 branches in Colorado and one branch in New Mexico. TCBW operates one branchtwo branches in Washington and one branch in Oregon.
The operating segment identified as “Other” includes certain nonbanknon-bank financial service subsidiaries, centralized back-office functions, and eliminations of transactions between segments. The major components of net interest income at the Bank’s back-office include the revenue associated with the investments securities portfolio and the offset of the FTP costs and benefits provided to the business segments.
The following schedule does not present total assets or income tax expense for each operating segment, but instead presents average loans, average deposits and income before income taxes because these are the metrics that management uses when evaluating performance and making decisions pertaining to the operating segments. The Bank’s net interest income includes interest expense on borrowed funds. The condensed statement of income identifies the components of income and expense which affect the operating amounts presented in the Other segment.
The accounting policies of the individual operating segments are the same as those of the Bank. Transactions between operating segments are primarily conducted at fair value, resulting in profits that are eliminated for reporting consolidated results of operations.

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

The following schedule presents selected operating segment information for the three months ended SeptemberJune 30, 20182019 and 2017:2018:
Zions BankAmegyCB&T
(In millions)2019 2018 2019 2018 2019 2018 
SELECTED INCOME STATEMENT DATA
Net interest income$179 $176 $132 $127 $140 $131 
Provision for credit losses16 (8)(6)
Net interest income after provision for loan losses163 171 140 133 131 129 
Noninterest income39 38 34 31 22 19 
Noninterest expense120 117 86 86 82 76 
Income (loss) before income taxes$82 $92 $88 $78 $71 $72 
SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$13,067 $12,633 $12,254 $11,387 $10,838 $9,908 
Total average deposits15,455 15,346 11,361 11,060 11,412 11,181 
77

(In millions)Zions Bank Amegy CB&T
 2018 2017 2018 2017 2018 2017
SELECTED INCOME STATEMENT DATA           
Net interest income$177
 $165
 $133
 $122
 $138
 $120
Provision for loan losses2
 (15) (16) 33
 3
 (4)
Net interest income after provision for loan losses175
 180
 149
 89
 135
 124
Noninterest income38
 39
 31
 28
 19
 20
Noninterest expense118
 107
 84
 86
 77
 74
Income (loss) before income taxes$95
 $112
 $96
 $31
 $77
 $70
SELECTED AVERAGE BALANCE SHEET DATA           
Total average loans$12,607
 $12,543
 $11,328
 $11,170
 $9,985
 $9,575
Total average deposits15,845
 15,773
 11,185
 10,862
 11,335
 11,021

(In millions)NBAZ NSB Vectra
 2018 2017 2018 2017 2018 2017
SELECTED INCOME STATEMENT DATA           
Net interest income$59
 $53
 $38
 $33
 $35
 $32
Provision for loan losses(1) (8) 
 (3) 1
 
Net interest income after provision for loan losses60
 61
 38
 36
 34
 32
Noninterest income10
 10
 10
 11
 6
 7
Noninterest expense39
 38
 35
 35
 26
 25
Income (loss) before income taxes$31
 $33
 $13
 $12
 $14
 $14
SELECTED AVERAGE BALANCE SHEET DATA           
Total average loans$4,591
 $4,267
 $2,408
 $2,347
 $2,969
 $2,683
Total average deposits5,008
 4,816
 4,302
 4,276
 2,789
 2,757
(In millions)TCBW Other Consolidated Bank
 2018 2017 2018 2017 2018 2017
SELECTED INCOME STATEMENT DATA           
Net interest income$14
 $12
 $(29) $(15) $565
 $522
Provision for loan losses
 3
 
 (1) (11) 5
Net interest income after provision for loan losses14
 9
 (29) (14) 576
 517
Noninterest income1
 1
 21
 23
 136
 139
Noninterest expense6
 5
 35
 43
 420
 413
Income (loss) before income taxes$9
 $5
 $(43) $(34) $292
 $243
SELECTED AVERAGE BALANCE SHEET DATA           
Total average loans$1,136
 $939
 $344
 $308
 $45,368
 $43,832
Total average deposits1,086
 1,098
 2,025
 1,318
 53,575
 51,921

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

NBAZ NSBVectra
(In millions)2019 2018 2019 2018 2019 2018 
SELECTED INCOME STATEMENT DATA
Net interest income$62 $58 $40 $38 $36 $34 
Provision for credit losses— — 
Net interest income after provision for loan losses60 51 40 38 35 32 
Noninterest income11 10 11 10 
Noninterest expense38 38 37 36 27 25 
Income (loss) before income taxes$33 $23 $14 $12 $14 $13 
SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$4,847 $4,640 $2,570 $2,349 $3,105 $2,881 
Total average deposits5,048 4,942 4,406 4,314 2,811 2,784 
TCBW OtherConsolidated Bank
(In millions)2019 2018 2019 2018 2019 2018 
SELECTED INCOME STATEMENT DATA
Net interest income$14 $12 $(34)$(28)$569 $548 
Provision for credit losses(1)21 12 
Net interest income after provision for loan losses12 11 (33)(29)548 536 
Noninterest income23 132 138 
Noninterest expense29 38 424 421 
Income (loss) before income taxes$$$(54)$(44)$256 $253 
SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$1,203 $1,117 $440 $327 $48,324 $45,242 
Total average deposits1,053 1,048 2,801 2,221 54,347 52,896 
The following schedule presents selected operating segment information for the ninesix months ended SeptemberJune 30, 20182019 and 2017:2018:
Zions BankAmegyCB&T
(In millions)2019 2018 2019 2018 2019 2018 
SELECTED INCOME STATEMENT DATA
Net interest income$358 $342 $263 $254 $278 $262 
Provision for loan losses26 (23)(59)12 
Net interest income after provision for loan losses332 339 286 313 266 257 
Noninterest income72 73 68 64 41 40 
Noninterest expense237 231 174 173 164 154 
Income (loss) before income taxes$167 $181 $180 $204 $143 $143 
SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$13,004 $12,543 $12,058 $11,379 $10,707 $9,919 
Total average deposits15,490 15,211 11,401 10,938 11,328 11,150 
NBAZ NSBVectra
(In millions)2019 2018 2019 2018 2019 2018 
SELECTED INCOME STATEMENT DATA
Net interest income$122 $111 $80 $73 $72 $66 
Provision for credit losses(1)— 
Net interest income after provision for loan losses118 102 81 73 67 61 
Noninterest income21 19 21 20 12 12 
Noninterest expense78 75 73 72 54 52 
Income (loss) before income taxes$61 $46 $29 $21 $25 $21 
SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$4,798 $4,591 $2,535 $2,349 $3,080 $2,837 
Total average deposits4,972 4,863 4,368 4,269 2,816 2,748 
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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
TCBW OtherConsolidated Bank
(In millions)Zions Bank Amegy CB&T(In millions)2019 2018 2019 2018 2019 2018 
2018 2017 2018 2017 2018 2017
SELECTED INCOME STATEMENT DATA           SELECTED INCOME STATEMENT DATA
Net interest income$516
 $475
 $385
 $360
 $399
 $355
Net interest income$28 $24 $(56)$(42)$1,145 $1,090 
Provision for loan losses3
 18
 (72) 41
 7
 (10)
Provision for credit lossesProvision for credit losses— — 25 (35)
Net interest income after provision for loan losses513
 457
 457
 319
 392
 365
Net interest income after provision for loan losses26 22 (56)(42)1,120 1,125 
Noninterest income111
 112
 95
 87
 59
 56
Noninterest income27 45 264 276 
Noninterest expense350
 327
 254
 259
 231
 225
Noninterest expense11 11 63 72 854 840 
Income (loss) before income taxes$274
 $242
 $298
 $147
 $220
 $196
Income (loss) before income taxes$17 $14 $(92)$(69)$530 $561 
SELECTED AVERAGE BALANCE SHEET DATA           SELECTED AVERAGE BALANCE SHEET DATA
Total average loans$12,565
 $12,505
 $11,362
 $10,890
 $9,941
 $9,453
Total average loans$1,156 $1,135 $412 $301 $47,750 $45,054 
Total average deposits15,847
 16,001
 11,022
 11,131
 11,213
 10,953
Total average deposits1,064 1,060 2,694 2,208 54,133 52,447 

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
(In millions)NBAZ NSB Vectra
 2018 2017 2018 2017 2018 2017
SELECTED INCOME STATEMENT DATA           
Net interest income$170
 $152
 $111
 $96
 $101
 $94
Provision for loan losses8
 (7) 
 (8) 5
 
Net interest income after provision for loan losses162
 159
 111
 104
 96
 94
Noninterest income29
 29
 30
 30
 18
 19
Noninterest expense115
 111
 108
 105
 79
 75
Income (loss) before income taxes$76
 $77
 $33
 $29
 $35
 $38
SELECTED AVERAGE BALANCE SHEET DATA           
Total average loans$4,591
 $4,258
 $2,369
 $2,352
 $2,882
 $2,607
Total average deposits4,912
 4,747
 4,280
 4,240
 2,762
 2,758
(In millions)TCBW Other Consolidated Bank
 2018 2017 2018 2017 2018 2017
SELECTED INCOME STATEMENT DATA           
Net interest income$38
 $34
 $(66) $(27) $1,654
 $1,539
Provision for loan losses2
 2
 1
 (1) (46) 35
Net interest income after provision for loan losses36
 32
 (67) (26) 1,700
 1,504
Noninterest income4
 3
 66
 68
 412
 404
Noninterest expense16
 16
 106
 114
 1,259
 1,232
Income (loss) before income taxes$24
 $19
 $(107) $(72) $853
 $676
SELECTED AVERAGE BALANCE SHEET DATA           
Total average loans$1,113
 $909
 $336
 $244
 $45,159
 $43,218
Total average deposits1,069
 1,098
 1,722
 1,227
 52,827
 52,155
ITEM 3.QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
Interest rate and market risks are among the most significant risks regularly undertaken by us, and they are closely monitored as previously discussed. A discussion regarding our management of interest rate and market risk is included in the section entitled “Interest Rate and Market Risk Management” in this Form 10-Q.
ITEM 4.CONTROLS AND PROCEDURES
ITEM 4. CONTROLS AND PROCEDURES
The Bank’s management, with the participation of the Bank’s Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Bank’s disclosure controls and procedures as of SeptemberJune 30, 2018.2019. Based on that evaluation, the Bank’s Chief Executive Officer and Chief Financial Officer concluded that the Bank’s disclosure controls and procedures were effective as of SeptemberJune 30, 2018.2019. There were no changes in the Bank’s

ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

internal control over financial reporting during the thirdsecond quarter of 20182019 that have materially affected, or are reasonably likely to materially affect, the Bank’s internal control over financial reporting.
PART II.OTHER INFORMATION
PART II. OTHER INFORMATION
ITEM 1.LEGAL PROCEEDINGS
ITEM 1. LEGAL PROCEEDINGS
The information contained in Note 910 of the Notes to Consolidated Financial Statements is incorporated by reference herein.
ITEM 1A.RISK FACTORS
ITEM 1.A RISK FACTORS
We believe there have been no material changes in the risk factors included in Zions Bancorporation, National Association’s 20172018 Annual Report on Form 10-K.
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ITEM 2.UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES
ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
The following schedule summarizes the Bank’s share repurchases for the thirdsecond quarter of 2018:2019:
SHARE REPURCHASES
Period
Total number
of shares
repurchased 1
Average
price paid
per share
Total number of shares purchased as part of publicly announced plans or programsApproximate dollar value of shares that may yet be 
purchased under the plan (in millions)
April461,768 $49.38 461,000 $252 
May5,395,284 46.86 5,383,746 — 
June— — — — 
Second quarter5,857,052 47.05 5,844,746 
1 Represents common shares acquired under previously reported share repurchase plans and common shares acquired from employees in connection with our stock compensation plan. Shares were acquired from employees to pay for their payroll taxes and stock option exercise cost upon the vesting of restricted stock and the exercise of stock options, under provisions of an employee share-based compensation plan.

ITEM 6. EXHIBITS
Period 
Total number
of shares
repurchased 1
 
Average
price paid
per share
 Total number of shares purchased as part of publicly announced plans or programs 
Approximate dollar value of shares that may yet be 
purchased under the plan
               
July  1,001,554
  $51.93
  1,000,000
   $133,072,690
 
August  2,506,052
  53.23
  2,500,120
   325
 
September  855
  53.05
      325
 
Third quarter  3,508,461
  52.86
  3,500,120
     
a.Exhibits
1
Exhibit
Number
Represents common shares acquired from employees in connection with our stock compensation plan in addition to shares acquired under previously reported share repurchase plans. Shares were acquired from employees to pay for their payroll taxes and stock option exercise cost upon the vesting of restricted stock and restricted stock units, and the exercise of stock options, under provisions of an employee share-based compensation plan.


ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES

Description
ITEM 6.EXHIBITS
a)Exhibits
Exhibit
Number
3.1 
Description
Amended and Restated Agreement and Plan of Merger, dated as of July 10, 2018, by and between Zions Bancorporation and ZB, National Association, incorporated by reference to Exhibit 2.1 of Form 8-K filed on October 2, 2018.*
Second Amended and Restated Articles of Association of Zions Bancorporation, National Association, incorporated by reference to Exhibit 3.1 of Form 8-K filed on October 2, 2018.*
Second Amended and Restated Bylaws of Zions Bancorporation, National Association, incorporated by reference to Exhibit 3.2 of Form 8-K filed on October 2, 2018.April 4, 2019.*
Second Supplemental Indenture, dated as of September 30, 2018, by and among The Bank of New York Mellon Trust Company, N.A., as Trustee, ZB, National Association and Zions Bancorporation, incorporated by reference to Exhibit 4.1 of Form 8-K filed on October 2, 2018.*
Fourth Supplemental Indenture, dated as of September 30, 2018, by and among The Bank of New York Mellon Trust Company, N.A., as Trustee, ZB, National Association and Zions Bancorporation, incorporated by reference to Exhibit 4.2 of Form 8-K filed on October 2, 2018.*
First Amendment to Warrant Agreement, dated as of September 30, 2018, by and between Zions Bancorporation and ZB, National Association (filed herewith).
Third Amendment to the Zions Bancorporation Pension Plan, dated October 30, 2017 (filed herewith).
Seventh Amendment to the Trust Agreement between Fidelity Management Trust Company and Zions Bancorporation for the Deferred Compensation Plans, effective September 30, 2018 (filed herewith).
Eighth Amendment to the Trust Agreement between Fidelity Management Trust Company and Zions Bancorporation for the Payshelter 401(k) and Employee Stock Ownership Plan, dated June 27, 2019, effective September 30, 2018 (filed herewith).
Certification by Chief Executive Officer required by Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934 (filed herewith).
Certification by Chief Financial Officer required by Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934 (filed herewith).
Certification by Chief Executive Officer and Chief Financial Officer required by Sections 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 (15 U.S.C. 78m) and 18 U.S.C. Section 1350 (furnished herewith).
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Interactive data files pursuantPursuant to RuleRules 405 and 406 of Regulation S-T:S-T, the following information is formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) the Consolidated Balance Sheets as of SeptemberJune 30, 20182019 and December 31, 2017,2018, (ii) the Consolidated Statements of Income for the three months ended SeptemberJune 30, 2019 and June 30, 2018 and September 30, 2017 and the ninesix months ended SeptemberJune 30, 20182019 and SeptemberJune 30, 2017,2018, (iii) the Consolidated Statements of Comprehensive Income for the three months ended SeptemberJune 30, 2019 and June 30, 2018 and September 30, 2017 and the ninesix months ended SeptemberJune 30, 20182019 and SeptemberJune 30, 2017,2018, (iv) the Consolidated Statements of Changes in Shareholders’ Equity for the ninethree months ended SeptemberJune 30, 2019 and June 30, 2018 and Septemberthe six months ended June 30, 2017,2019 and June 30, 2018, (v) the Consolidated Statements of Cash Flows for the threesix months ended SeptemberJune 30, 20182019 and SeptemberJune 30, 2017 and the nine months ended September 30, 2018 and September 30, 2017 and (vi) the Notes to Consolidated Financial Statements (filed herewith).
* Incorporated by reference
Pursuant to Item 601(b)(4)(iii)(A) of Regulation S-K, copies of certain instruments defining the rights of holders of long-term debt are not filed. The Bank agrees to furnish a copy thereof to the Securities and Exchange Commission and the Office of the Comptroller of the Currency upon request.


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ZIONS BANCORPORATION, NATIONAL ASSOCIATION AND SUBSIDIARIES


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


ZIONS BANCORPORATION, NATIONAL ASSOCIATION
/s/ Harris H. Simmons
Harris H. Simmons, Chairman and

Chief Executive Officer
/s/ Paul E. Burdiss
Paul E. Burdiss, Executive Vice President and Chief Financial Officer
Date: November 7, 2018

August 6, 2019
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