Comerica Incorporated Barclays GlobalFinancial Services ConferenceSeptember 16, 2015 Pete GuilfoileExecutive Vice President and Chief Credit Officer Ralph W. Babb, Jr.Chairman and Chief Executive Officer Karen ParkhillVice Chairman and Chief Financial Officer 2 Safe Harbor Statement Any statements in this presentation that are not historical facts are forward-looking statements as defined in the Private Securities LitigationReform Act of 1995. Words such as “anticipates,” “believes,” “contemplates,” “feels,” “expects,” “estimates,” “seeks,” “strives,” “plans,” “intends,”“outlook,” “forecast,” “position,” “target,” “mission,” “assume,” “achievable,” “potential,” “strategy,” “goal,” “aspiration,” “opportunity,” “initiative,”“outcome,” “continue,” “remain,” “maintain,” “on course,” “trend,” “objective,” “looks forward,” “projects,” “models” and variations of such words andsimilar expressions, or future or conditional verbs such as “will,” “would,” “should,” “could,” “might,” “can,” “may” or similar expressions, as theyrelate to Comerica or its management, are intended to identify forward-looking statements. These forward-looking statements are predicated onthe beliefs and assumptions of Comerica's management based on information known to Comerica's management as of the date of thispresentation and do not purport to speak as of any other date. Forward-looking statements may include descriptions of plans and objectives ofComerica's management for future or past operations, products or services, and forecasts of Comerica's revenue, earnings or other measures ofeconomic performance, including statements of profitability, business segments and subsidiaries, estimates of credit trends and global stability.Such statements reflect the view of Comerica's management as of this date with respect to future events and are subject to risks anduncertainties. Should one or more of these risks materialize or should underlying beliefs or assumptions prove incorrect, Comerica's actual resultscould differ materially from those discussed. Factors that could cause or contribute to such differences are changes in general economic, politicalor industry conditions; changes in monetary and fiscal policies, including changes in interest rates; changes in regulation or oversight; Comerica'sability to maintain adequate sources of funding and liquidity; the effects of more stringent capital or liquidity requirements; declines or otherchanges in the businesses or industries of Comerica's customers, including the energy industry; operational difficulties, failure of technologyinfrastructure or information security incidents; reliance on other companies to provide certain key components of business infrastructure; factorsimpacting noninterest expenses which are beyond Comerica's control; changes in the financial markets, including fluctuations in interest rates andtheir impact on deposit pricing; changes in Comerica's credit rating; unfavorable developments concerning credit quality; the interdependence offinancial service companies; the implementation of Comerica's strategies and business initiatives; Comerica's ability to utilize technology toefficiently and effectively develop, market and deliver new products and services; competitive product and pricing pressures among financialinstitutions within Comerica's markets; changes in customer behavior; any future strategic acquisitions or divestitures; management's ability tomaintain and expand customer relationships; management's ability to retain key officers and employees; the impact of legal and regulatoryproceedings or determinations; the effectiveness of methods of reducing risk exposures; the effects of terrorist activities and other hostilities; theeffects of catastrophic events including, but not limited to, hurricanes, tornadoes, earthquakes, fires, droughts and floods; changes in accountingstandards and the critical nature of Comerica's accounting policies. Comerica cautions that the foregoing list of factors is not exclusive. Fordiscussion of factors that may cause actual results to differ from expectations, please refer to our filings with the Securities and ExchangeCommission. In particular, please refer to “Item 1A. Risk Factors” beginning on page 12 of Comerica's Annual Report on Form 10-K for the yearended December 31, 2014. Forward-looking statements speak only as of the date they are made. Comerica does not undertake to updateforward-looking statements to reflect facts, circumstances, assumptions or events that occur after the date the forward-looking statements aremade. For any forward-looking statements made in this presentation or in any documents, Comerica claims the protection of the safe harbor forforward-looking statements contained in the Private Securities Litigation Reform Act of 1995.
3 Comerica: A Brief Overview At 6/30/15 ● 1Consists of Other Markets ($7.0B) & Finance/ Other ($0.4) Comerica Strengths Strong capital position,Prudent credit underwriting CONSERVATIVE Complemented by Retail Bank and Wealth Management PRIMARILY A BUSINESS BANK Strong presence in Texas, California, & Michigan ATTRACTIVE FOOTPRINT Products & services of a large bank with the culture of a community bank NIMBLE SIZE$69B in Assets Founded 165 years ago LONG HISTORY Trusted Advisor approach RELATIONSHIP BANKING STRATEGY Loans by Geography(2Q15 average) California$16.4B34% Other Markets$7.9B16%Michigan$13.3B27% Texas$11.2B23% Michigan$21.7B38% Deposits by Geography(2Q15 average) California$17.3B30% Texas$11.0B19% Other1$7.4B13% Total$48.8B Total$57.4B 7.7 9.6 10.0 11 .0 11.5 11.2 7.8 10.0 10. 2 10.8 11. 1 11.0 2011 2012 2013 2014 1Q15 2Q15 LoansDeposits Finance/Real Estate 14% 4 TexasBusiness Friendly State 1Source: U.S. Department of Labor ● 2Source: The World Bank 2014 ● 3Source: Comerica Economics ● 4Source: Bureau ofEconomic Analysis, based on state GDP for 2014 ● 5Includes Utilities & Other Services ● 6Comprises establishments that extract naturally occurring mineral solids, such as coal and ores; liquid minerals, such as crude petroleum; and gases, such as natural gas. ● 7Includes Sterling Bancshares from July 2011 acquisition. Established presence: 1988 Texas July 2015 unemployment at 4.2%, down from 5.0% a year ago1 31,400 jobs added in July 20151 260,500 jobs added since July 20141 12th largest economy in the world2 Comerica’s strategy built to withstand economic cycles Average Loans and Deposits($ in billions) 88 76 88 95 99 103 106 96 Jan -09 Jan -10 Jan -11 Jan -12 Jan -13 Jan -14 Jan -15 Jun -15 Economic Activity Index3(In percentage points; 2008 = 100) Diverse Economy4 Agriculture 1% Professional Services 10% Transportation 3% Government 10% Construction 5% Trade 13% Manufacturing 14% Arts/Ent. 3% Information 3% Education/Health 6% Other 4%5 Mining/Energy 14%6 7
11.8 12 .7 14.0 15 .4 16.2 16.4 12.7 1 4.6 14.7 16 .1 16.8 17. 3 2011 2012 2013 2014 1Q15 2Q15 LoansDeposits 5 CaliforniaLarge, Diverse, Growing Economy 1Source: U.S. Department of Labor ● 2Source: The World Bank 2014 ● 3Source: Comerica Economics ● 4Source: Bureau of Economic Analysis, based on state GDP for 2014 ● 5Includes Mining, Utilities & Other Services Finance/Real Estate 21% Manufacturing 11% Professional Services 14% Information 8% Education/Health 7% Other 4%5 Arts/Ent. 4% Construction 3% Transportation 2% Agriculture 2% Diverse Economy4 Trade 12%Government 12% Established presence: 1991 California July 2015 unemployment at 6.2%, down from 7.4% a year ago1 80,700 jobs added in July 20151 494,300 jobs added since July 20141 8th largest economy in the world2 88 89 97 99 102 111 119 121 Jan -09 Jan -10 Jan -11 Jan -12 Jan -13 Jan -14 Jan -15 Jun -15 Economic Activity Index3(In percentage points; 2008 = 100) Average Loans and Deposits($ in billions) 6 MichiganMaintaining Leadership Position 1Source: U.S. Department of Labor ● 2Source: FDIC June 2014 ● 3Source: Moody’s Analytics. As of August 2015. ● 4Source: Comerica Economics ● 5Source: Bureau of Economic Analysis, based on state GDP for 2014 ● 6Includes Mining, Utilities & Other Services Established presence: 1849 Michigan July 2015 unemployment at 5.3%, down from 7.0% a year ago1 8,600 jobs added in July 20151 95,800 jobs added since July 20141 #2 deposit market share in Michigan2 State economy benefitting from strong auto sales – 17.8MM annual rate3 Finance/Real Estate 16% Manufacturing 20% Professional Services 13% Information 3%Education/Health 9% Other 5%6 Arts/Ent. 3% Construction 3% Transportation 2% Agriculture 1% Diverse Economy5 Trade 13% Government 11% 83 86 95 103 111 115 121 127 Jan -09 Jan -10 Jan -11 Jan -12 Jan -13 Jan -14 Jan -15 Jun -15 Economic Activity Index4(In percentage points; 2008 = 100) 13.9 13.6 13.5 13.3 13.3 13.3 18.5 19 .6 20.3 21. 0 21.7 21.7 2011 2012 2013 2014 1Q15 2Q15 Loans Deposits Average Loans and Deposits($ in billions)
7 Second Quarter Loan Growth Outpaced Industry Driven by Commercial Relationship Focus & Deep Industry Expertise 1Source: Federal Reserve H.8 as of 7/29/15. Large banks: 25 domestically chartered commercial banks, ranked by domestic assets. H.8 definition for total loans excluded International & smaller loan categories. ● 2Source: SNL Financial Average Total Loan Growth1Outpaces Industry in 4 out of Past 6 quarters 94% 94% 93% 92% 91% 91% 85% 84% 83% 82% 74% 48% BBT MTB ST I HBA N FHN FITB CMA KE Y RF ZIO N BOK F CFR Loan to Deposit Ratio2Reflects Relationship Banking Focus(2Q15 period-end) Diverse Loan Portfolio(2Q15 averages) General Middle Market$13.5B 28% Entertainment$0.6 1%Energy $3.4B 7%Environmental Services$0.9 2% National Dealer$6.0 12% Tech. & Life Sciences$3.0 6% Corporate Banking$4.4 9% Mortgage Banker $2.1B 4% Commercial Real Estate$4.2B 9% Retail Bank$5.8B 12% Wealth Management, $4.9B 10% = Total Middle Market - 56% Total$48.8B 2.3% 3.8% 0.7% 0.6% 1.7% 1.6% 0.6% 0.9% 1.5% 1.3% 1.0% 1.2% 1Q14 2Q14 3Q14 4Q14 1Q15 2Q15 CMALarge Commercial Banks 53.4 55.2 57.8 57.0 57.4 59.0 0.15 0.15 0.15 0.15 0.14 2Q14 3Q14 4Q14 1Q15 2Q15 3Q15 thru8/31 Deposit Rates 8 Third Quarter UpdateContinued, Steady Loan & Deposit Growth 3Q15 average balances through 8/31/15 are preliminary and subject to change ● 1Comparisons to 2Q15 ● 2Interest costs on interest-bearing deposits Average Loans($ in billions) 46.7 47.2 47.4 48.2 48.8 49.0 3.31 3.22 3.22 3.19 3.20 2Q14 3Q14 4Q14 1Q15 2Q15 3Q15 thru8/31 Loan Yields Loans Growth in Technology & Life Sciences, Mortgage Banker as well as Commercial Real Estate National Dealer Services stable Seasonal slowdown in general Middle Market Decline in Energy with reduced loan demand Continued decline in highly competitive Corporate Banking Deposits Increased in nearly every business line Majority of growth in noninterest-bearing deposits July and August Trends1 Average Deposits($ in billions)2
9 Technology and Life Sciences20+ Years Experience Provides Competitive Advantage At 6/30/15 National business headquartered in Palo Alto, CA, with 14 offices in U.S. & Toronto Products & services tailored to meet needs of companies throughout their lifecycle Equity Funds Services helps drive loan growth (up ~$700MM over past 4 years) Strong relationships with top-tier investors Granular portfolio Closely monitor cash balances Customer Segment Overview(% based on loan outstandings) ~15% Early Stage ~40%Growth ~10% Late Stage ~30%Equity Funds Services ~5%Leveraged Finance 1.3 1.8 2.0 2.5 2.9 3.0 4.1 5.0 5.1 5.8 6.1 6.2 2011 2012 2013 2014 1Q15 2Q15 Average LoansAverage Deposits Average Loans & Deposits ($ in billions) Net Charge-offs(In basis points) (27) 49 - 26 69 168 24 80 57 61 89 67 200 4 200 5 200 6 200 7 200 8 200 9 201 0 201 1 201 2 201 3 201 4 YTD 2Q 15 TLS Net Charge-offs to Avg. TLS Loans 10 At 6/30/15 ● 1Source: Mortgage Bankers Association (MBA) Mortgage Finance Forecast as of 8/14/15 ● 2Based on MBA annual mortgage origination estimates 566 614 923 1,53 5 1,48 3 1,50 7 1,9 96 2,09 4 1,73 7 1,81 5 1,60 5 1,10 9 886 1 ,319 1, 595 1,39 7 1,39 9 2 ,089 200 300 400 500 600 700 800 900 1Q1 1 2Q1 1 3Q1 1 4Q1 1 1Q1 2 2Q1 2 3Q1 2 4Q1 2 1Q1 3 2Q1 3 3Q1 3 4Q1 3 1Q1 4 2Q1 4 3Q1 4 4Q1 4 1Q1 5 2Q1 5 Actual MBAMortgageOriginationVolumes Average Loans($ in millions) Mortgage Banker Finance50 Years Experience with Reputation for Consistent, Reliable Approach MBA Mortgage Originations Forecast1($ in billions) 330 395 363 283 273 346 355 291 1Q15Actual 2Q15Actual 3Q15 4Q15 1Q16 2Q16 3Q16 4Q16 Purchase Refinance 1 Provide warehouse financing: bridge from residential mortgage origination to sale to end market Extensive backroom provides collateral monitoring and customer service Focus on full banking relationships Granular portfolio with 100+ relationships Market share more than doubled over past five years2 Underlying mortgages are typically related to home purchases as opposed to refinances As of 2Q15: • Comerica: ~70% purchase • Industry: 57% purchase1
51 88 88 76 86 92 139 2011 2012 2013 2014 YTD 2015 Impact of change in accountingpresentation of a card program 11 Card ProgramsGenerating Fees & Valuable Deposits At 6/30/15 ● 1As presented within the Consolidated Statements of Income, also includes retail & commercial card fees.Certain prior period items reclassified to conform to current presentation. ● 2Related to government card programs ●3Source: the Nilson Report July 2015, based on 2014 data 720 948 1,221 1,444 1,650 2011 2012 2013 2014 YTD 2015 US Treasury ProgramState Card Programs Growing Average Noninterest-Bearing Deposits2($ in millions) Commercial Cards used for:• Purchasing• Travel and entertainment• Online vendor payments• Fleet maintenance Merchant Services: • Enable businesses to accept card payments from their customers• Advanced security products and reporting tools• Robust pipeline & activations exceeding expectations Prepaid card: • #2 prepaid card issuer in US3• 49 distinct state & local government benefit programs• Exclusive provider of prepaid debit cards for US Treasury DirectExpressProgram since 2008 Growing Card Fee Income1(in millions) 12 Interest Rate SensitivityRemain Well Positioned for Rising Rates At 6/30/15 ● 1NIB = Noninterest-bearing deposits ● For methodology see the Company’s Forms 10-Q & 10-K for therespective periods, as filed with the SEC. Estimates are based on simulation modeling analysis. Noninterest-bearing47% Estimated Net Interest Income: Annual (12 month) SensitivitiesBased on Various AssumptionsAdditional Scenarios are Relative to 2Q15 Standard Model($ in millions) ~110 ~190 ~200 ~210 ~220 ~260 ~330 Up 100bps Addl. $3BDepositDecline Addl.20%Increasein Beta Addl. $1BDepositDecline 1Q15StandardModel Addl.~3%LoanGrowth Up 300bps ~160 ~180 ~210 ~220 ~220 4Q11 4Q12 4Q13 4Q14 2Q15 Standard Model Estimated Increase to Net Interest Income($ in millions) Deposits: Large Proportion of NIB1Loan Portfolio: Primarily Floating Rate Libor-Based~65% Prime-Based~20% Fixed Rate~15% Interest-bearing53% Noninterest-bearing47%
13 Potential Impacts from LCR Manageable At 6/30/15 ● 1Estimate as of 9/14/15 ● 2Effectively resulting in a modified 70% LCR requirement. ● 3Impact of issuance onasset sensitivity and earnings is expected not to be material. Issuance is already incorporated into our interest rate sensitivity model, as disclosed in our 6/30/15 10-Q, as filed with the SEC. Expect to reach compliance within phased-in timeline by adding $500MM-2.5B in wholesale funding by FYE161 Manage fluidly: how much HQLA needed depends on loan & deposit growth Carefully balancing impact to asset sensitivity & earnings Modified rule = competitive advantage Access to wholesale debt markets Federal Home Loan Bank of Dallas• $-0- outstanding • $5B borrowing capacity Brokered deposits Fed funds/ Repo markets ~$7B unencumbered securities Loan to deposit ratio of 85% Multiple Funding Sources Recent Issuance: Relatively Neutral to Earnings & Asset Sensitivity3 Use of Proceeds: CashTreasuriesGNMAs Liquidity Coverage Ratio (LCR) High Quality Liquid Assets Net Cash Outflows over 212 days under stress Must be ≥ 100% by 1/1/17 7/27 Issued $175MM Senior & $350MM Subordinated debt 0 4 8 12 16 20 24 2007 2008 2009 2010 2011 2012 2013 2014 YTD2Q15 Total CMAPeer Average 14 Credit Quality Consistently Better Than PeersRemains Well Below Historical Levels At 6/30/15 ● 1Source: SNL Financial ● 2Excludes BOKF net recoveries reported for 2014 and YTD 2Q15 ● 3End of periodreserve amount divided by YTD net charge-off amount NPLs as a % of Total Loans(In basis points) Reserves as a % of NPAs(In percentage points) 0 40 80 120 160 200 240 2007 2008 2009 2010 2011 2012 2013 2014 YTD2Q15 Total CMAPeer Average Net Charge-offs as % of Total Loans(In basis points) 1 60 140 220 300 380 460 2007 2008 2009 2010 2011 2012 2013 2014 YTD2Q15 Total CMAPeer Average 1,2 40 80 120 160 2007 2008 2009 2010 2011 2012 2013 2014 YTD2Q15 Total CMAPeer Average1 1 Reserves over Net Charge-offs3
15 1Source: Baker Hughes, available at www.bakerhughes.com ● 2Source: U.S. Energy Information Administration 800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 Aug Sep Oc t Nov Dec Jan Feb Mar Apr May Jun Ju l Aug Sep Oc t Nov Dec Jan Feb Mar Apr May Jun Ju l Aug Total U.S. Rig Count Before and After Peak1 883 at Aug 2015 3045 6075 90105 120135 Aug Sep Oc t Nov Dec Jan Feb Mar Apr May Jun Ju l Aug Sep Oc t Nov Dec Jan Feb Mar Apr May Jun Ju l Aug WTI Oil Price Before and After Peak2($ per bbl) Aug 2007 – Aug 2009Peak Oil Price $133.88 at Jun 2008Low Oil Price $39.09 at Feb 2009 Aug 2013 – Aug 2015Peak Oil Price $105.79 at Jun 2014 $42.87 at Aug 2015 Energy Industry CycleCurrent Cycle Relative to 2007-2009 Aug 2007 – Aug 2009Peak Rig Count 2,014 at Sep 2008 Aug 2013 – Aug 2015Peak Rig Count 1,930 at Sep 2014 16 Energy Line of Business30+ Years Experience with Strong Performance Through Cycles At 6/30/15 ● 1Estimate as of 9/14/15 ● 2Energy reserve as % of energy loans ● 3Source: U.S. Energy Information Administration Granular portfolio: ~200 customers 48% line utilization (vs 50% at 3/31/15) Expect loans to decline with cycle1 NALs 2.4% (last peak 3Q10 ~3%) Negative credit migration with manageable losses anticipated at this point1 Prudently increased reserves for energy loans for past three quarters 1,81 1 1,65 6 1,46 9 1,32 7 1,29 6 1,14 9 1,19 6 1,26 9 1,42 3 1,45 6 1,63 5 1,94 7 2,30 5 2,45 2 2,64 1 2,85 1 3,00 2 2,95 1 2,89 5 2,75 2 2,98 2 3,23 6 3,33 2 3,49 2 3,70 0 3,42 4 150 200 250 300 350 1Q0 9 2Q0 9 3Q0 9 4Q0 9 1Q1 0 2Q1 0 3Q1 0 4Q1 0 1Q1 1 2Q1 1 3Q1 1 4Q1 1 1Q1 2 2Q1 2 3Q1 2 4Q1 2 1Q1 3 2Q1 3 3Q1 3 4Q1 3 1Q1 4 2Q1 4 3Q1 4 4Q1 4 1Q1 5 2Q1 5 U.S. OilProduction(MM bb/mo.) Average Loans($ in millions) 0 0 0 0 36 69 19 10 13 6 0 1 9 200 4 200 5 200 6 200 7 200 8 200 9 201 0 201 1 201 2 201 3 201 4 1Q1 5 2Q1 5 Strong Credit Quality(In basis points) Energy Net Charge-offs to Avg. Energy Loans Exploration & Production 70%Midstream14% Service16% Natural Gas 13% Oil40% Mixed17% Diverse Customer Base(Based on period-end outstandings) 3
17 19% 21% 23% 24% 28% 28% 58% 53% 42% 43%47% 79% 76% 66% 71% 2011 2012 2013 2014 2Q15 Dividends Equity Repurchases Active Capital Management 1Outlook as of 9/14/15 ● 2See Supplemental Financial Data slides for a reconciliation of non-GAAP financial measures ●3Shares & warrants repurchased under equity repurchase program ● 4Based on actual dividends declared in 1Q15 & 2Q15, and assuming no change in dividend per share for 3Q15 & 4Q15. Shareholder Payout3($ in millions)2015 Capital Plan Target1: Up to $393MM equity repurchases over five quarters (2Q15 through 2Q16)• 2Q15: $59MM (1.0MM shares and 500,000 warrants) repurchased • 3Q15: $59MM (1.2MM shares) repurchased• Pace of buyback expected to increase commensurate with financial performance Dividends Per Share Growth 0.40 0.55 0.68 0.79 0.83 2011 2012 2013 2014 2015 +108% $31.40 $33.36 $35.64 $37.72 $38.53 2011 2012 2013 2014 2Q15 Tangible Book Value Per Share2 4 18 Well Positioned for the Future As of 6/30/15● 1Analysis based on non-parallel gradual increase in interest rates over 12 months; For methodology see the Company’s Form 10-Q, as filed with the SEC GROWING LOANS & FEE INCOME CONTROLLING EXPENSES MAINTAINING ASSET QUALITY MANAGING CAPITAL POSITIONED FOR RISING RATES • Positioned in faster growing markets and industries• Focus on cross-sell to drive fee income • Continued tight expense control while making necessary investments • Strong Capital base; Basel III Common Equity Tier 1 Capital: 10.40%• Continue share buyback; Increased dividend in 2Q15 • Strong credit culture leads to solid credit metrics• Weathered cycle well relative to peers • 200 bps increase in rates expected to result in >10% increase in net interest income1
Appendix 20 Interest Rate SensitivityRemain Well Positioned for Rising Rates At 6/30/15 ● For methodology see the Company’s Form 10-Q, as filed with the SEC. Estimates are based on simulation modeling analysis. ● 1Standard Model Assumption for deposit balances reflects historical experience and management judgement regarding deposit runoff in light of unprecedented liquidity. ● 2Source: SNL Financial 0.1 Interest Rates 200 bps gradual, non-parallel rise Loan Balances Modest increase Deposit Balances Moderate decrease1 Deposit Pricing (Beta) Historical price movements with short-term rates Securities Portfolio Increased for LCR compliance Loan Spreads Held at current levels MBS Prepayments Third-party projections and historical experience Hedging (Swaps) No additions modeled Standard Model Assumptions 29% 30% 32 % 32% 34% 35 % 38% 38% 39% 43 % 44% 48 % FHN ST I BBT HBA N FITB R F KEY MTB BOK F CFR ZIO N CMA Noninterest-Bearing as aPercent of Total Deposits2(2Q15 average) 0% 20% 40% 60% 80% 100% CMA CFR FHN KE Y MTB FITB R F STI HBA N ZIO N BOK F BBT Less Than 3 Months Greater Than 3 Months Faster Loan Re-pricing/Maturity Date2
21 Financial Summary $ in millions, except per share data ● n/a – not applicable ● 1Excluding the $44M impact of accounting presentation of a card program in 2Q15 and 1Q15. The Corporation believes this information will assist investors, regulators, management and others in comparing results to prior quarters ● 2Reflects a $31 million decrease in litigation-related expense in 2Q15. ● 3Basel III capital rules (standardized approach)became effective for Comerica on 1/1/15. The ratio reflects transitional treatment for certain regulatory deductions and adjustments. Capital ratios for prior periods are based on Basel I rules. ● 4See Supplemental Financial Data slides for a reconciliation of non-GAAP financial measures. 2Q15 1Q15 2Q14 Diluted income per common share $0.73 $0.73 $0.80 Net interest income $421 $413 $416 Provision for credit losses 47 14 11 Noninterest income 261 255 220 Excl. impact of accounting presentation1 217 211 220 Noninterest expenses2 436 459 404 Excl. impact of accounting presentation1,2 392 415 404 Net income 135 134 151 Total average loans $48,833 $48,151 $46,725 Total average deposits 57,398 56,990 53,384 Basel III common equity Tier 1 capital ratio3 10.40% 10.40% n/a Tier 1 common capital ratio3,4 n/a n/a 10.50% Average diluted shares (millions) 182 182 186 22 Second Quarter 2015 Results $ in millions, except per share data ● n/a – not applicable ● 2Q15 compared to 1Q15 ● 1Excluding the $44MM impact ofaccounting presentation of a card program in 2Q15. The Corporation believes this information will assist investors,regulators, management and others in comparing results to prior quarters. ● 2EPS based on diluted income per share. ● 3See Supplemental Financial Data slides for a reconciliation of non-GAAP financial measures. ● 4Equity repurchases under the equity repurchase program. 2Q15 Change From1Q15 2Q14Total average loans 48,833 682 2,108 Total average deposits 57,398 408 4,014 Net interest income 421 8 5 Provision for credit losses 47 33 36 Noninterest income 261 6 41 Excl. impact of acct. presentation1 217 n/a (3) Noninterest expenses 436 (23) 32 Excl. impact of acct. presentation1 392 n/a (12) Net income 135 1 (16) Earnings per share (EPS)2 0.73 - (0.07) Tangible Book Value Per Share3 38.53 0.06 1.41 Equity repurchases4 1MM shares & 0.5MM warrants or $59MM Key QoQ Performance Drivers Solid average loan growth, particularly in Mortgage Banker, partially offset by decline in Energy Net interest income increased with loan growth & one additional day Provision reflects continued reserve build & increase in net charge-offs to 15 bps from a very low level Noninterest income increased primarily due to card fees Expenses reflect $31 million reduction in litigation-related expense Equity repurchases4, combined with dividends, returned $96 million to shareholders
23 Growth in Securities Portfolio Positioning for LCR Compliance At 6/30/15 ● 1Estimated as of 6/30/15. Excludes auction rate securities (ARS). ● 2Net unrealized pre-tax gain on the available-for-sale (AFS) portfolio. Securities Portfolio: Duration of 3.8 years1 • Extends to 4.6 years under a 200 bps instantaneous rate increase1 Net unrealized pre-tax gain of $62MM2 Net unamortized premium of $44MM GNMA about 30% of MBS portfolio Purchased $200MM in Treasury Securities in early June subsequent to issuing $500MM in senior bank debt 9.0 9.0 9.0 9.1 9.1 9.3 9.2 9.4 9.4 9.4 9.9 9.9 10.1 10.2 2.28 2.22 2.19 2.16 2.13 2Q14 3Q14 4Q14 1Q15 2Q15 1Q15 2Q15 Other (Incl. Treasury Securities)Mortgage-backed Securities (MBS)Securities Yields Securities Portfolio($ in billions) Average Balances Period-end 24 Net Interest Income Increases 2%Driven by Loan Growth & 1 Additional Day 12Q15 compared to 1Q15 ● 2For standard model assumptions see slide #20. Estimate is based on simulation modeling analysis. 10 3 9 2 2 416 414 415 413 421 2.78 2.67 2.57 2.64 2.65 2Q14 3Q14 4Q14 1Q15 2Q15 Accretion NIM Net Interest Income($ in millions) Net Interest Income and Rate NIM1: $413MM 1Q15 2.64% +11 Loan impacts:+5MM Loan growth+4MM One add’l day in 2Q15+2MM Higher loan yields 0.01 -3 Other: -Lower securities yields -Lower avg. balance at Fed -Higher debt expense $421MM 2Q15 2.65% +200 bps rate rise = ~$220MM2 Estimated increase to net interest income over 12 months
9 3 1 8 18 8 3 1 7 15 2Q14 3Q14 4Q14 1Q15 2Q15 NCO Ratio 25 Credit Metrics Remain Below Historical Normal LevelsProvision of $47MM At 6/30/15 ● 1Criticized loans are consistent with regulatory defined Special Mention, Substandard, Doubtful & Loss loan classifications. ● 2This information includes all loans related to energy at 6/30/15, ~$3.3B of loans in our Energy business line & ~$725MM loans in other businesses that have a sizable portion of their revenue related to energy or could be otherwise disproportionately negatively impacted by prolonged low oil and gas prices. ● 3 “Normal” estimates are based on internal historical analysis & management judgement. Provision increased $33MM: • Increased criticized energy2 loans • Continued energy price uncertainty Nonaccrual loans increased $83MM:• 0.7% of total loans• Energy2 increased $97MM to $119MM Criticized loans increased $294MM:• Energy2 increased $329MM to $578MM Energy2 net charge-offs $2MM 633 635 635 640 668 1.7 1.7 2.1 2.2 1.7 2Q14 3Q14 4Q14 1Q15 2Q15 Allowance for LoanLosses as a % of NPL's Net Loan Charge-offs($ in millions) (bps) Normal Net Charge-Offs ~40 bps3 326 329 273 266 349 4.6 4.4 3.9 4.2 4.7 2Q14 3Q14 4Q14 1Q15 2Q15 NALs Criticized as a % of Total Loans Criticized Loans1($ in millions) Normal Criticized Loans of ~8.5% of Total Loans3 Allowance for Credit Losses($ in millions) 2,188 2,094 1,893 2,067 2,361 26 Noninterest Income Increases $6MMDriven by Card Fees 2Q15 compared to 1Q15 44 44220 215 225 255 261 2Q14 3Q14 4Q14 1Q15 2Q15 Impact of change in accountingpresentation of a card program Noninterest Income ($ in millions) Noninterest income: +$5MM Card fees, due to higher merchant services & interchange income +$1MM Service charges on deposit accounts +$1MM Fiduciary income +$1MM Brokerage fees - $3MM Commercial lending fees, reflecting lower unused commitment & syndication agent fees
27 Noninterest Expenses Decrease $23MMReflecting a $31 Million Reduction in Litigation-related Expense 2Q15 compared to 1Q15 Noninterest expenses: - $31MM Litigation-related expense - $2MM Salaries & benefits expense: - Seasonally lower payroll taxes- 1Q15 annual stock comp+ Technology-related contract labor+ Merit increases+ 1 additional day + $8MM Outside processing fees, related to revenue-generating activities 44 44404 397 419 459 436 2Q14 3Q14 4Q14 1Q15 2Q15 Impact of change in accountingpresentation of a card program Noninterest Expenses($ in millions) 28 Loans by Business and Market Average $ in billions ● 1Other Markets includes Florida, Arizona, the International Finance Division and businesses that have a significant presence outside of the three primary geographic markets. Middle Market: Serving companies with revenues generally between $20-$500MM Corporate Banking: Serving companies (and their U.S. based subsidiaries) with revenues generally over $500MM Small Business: Serving companies with revenues generally under $20MM By Line of Business 2Q15 1Q15 2Q14 Middle MarketGeneralEnergyNational Dealer ServicesEntertainmentTech. & Life SciencesEnvironmental Services $13.53.46.00.63.00.9 $13.43.75.90.62.91.0 $13.63.25.70.62.50.9 Total Middle Market $27.4 $27.5 $26.5 Corporate BankingUS BankingInternational 2.61.8 2.71.9 2.81.7 Mortgage Banker Finance 2.1 1.4 1.3 Commercial Real Estate 4.2 4.2 4.1 BUSINESS BANK $38.1 $37.7 $36.4 Small Business 3.9 3.8 3.7 Retail Banking 1.9 1.9 1.8 RETAIL BANK $5.8 $5.7 $5.5 Private Banking 4.9 4.8 4.8 WEALTH MANAGEMENT $4.9 $4.8 $4.8 TOTAL $48.8 $48.2 $46.7 By Market 2Q15 1Q15 2Q14 Michigan $13.3 $13.3 $13.5 California 16.4 16.2 15.4 Texas 11.2 11.5 11.0 Other Markets1 7.9 7.2 6.8 TOTAL $48.8 $48.2 $46.7
29 Deposits by Business and Market Average $ in billions ● 1Other Markets includes Florida, Arizona, the International Finance Division and businesses that have a significant presence outside of the three primary geographic markets. ● 2Finance/ Other includes items not directly associated with the geographic markets or the three major business segments. Middle Market: Serving companies with revenues generally between $20-$500MM Corporate Banking: Serving companies (and their U.S. based subsidiaries) with revenues generally over $500MM Small Business: Serving companies with revenues generally under $20MM By Line of Business 2Q15 1Q15 2Q14 Middle MarketGeneralEnergyNational Dealer ServicesEntertainmentTech. & Life SciencesEnvironmental Services $15.70.70.20.16.20.2 $15.60.70.20.16.10.2 $14.60.50.20.15.60.1 Total Middle Market 23.1 $22.9 $21.1 Corporate BankingUS BankingInternational 2.62.0 2.62.0 2.61.7 Mortgage Banker Finance 0.6 0.6 0.5 Commercial Real Estate 1.9 2.1 1.5 BUSINESS BANK $30.2 $30.2 $27.4 Small Business 2.9 2.9 2.7 Retail Banking 19.8 19.5 19.2 RETAIL BANK $22.7 $22.4 $21.9 Private Banking 4.1 4.0 3.6 WEALTH MANAGEMENT $4.1 $4.0 $3.6 Finance/ Other2 0.4 0.4 0.5 TOTAL $57.4 $57.0 $53.4 By Market 2Q15 1Q15 2Q14 Michigan $21.7 $21.7 $20.7 California 17.3 16.8 15.4 Texas 11.0 11.1 10.7 Other Markets1 7.0 7.0 6.1 Finance/ Other2 0.4 0.4 0.5 TOTAL $57.4 $57.0 $53.4 30 National Dealer Services At 6/30/15 ● 1Other includes obligations where a primary franchise is indeterminable (rental car and leasing companies, heavy truck, recreational vehicles, and non-floor plan loans) Toyota/Lexus15% Honda/Acura 14% Ford 9% GM 9% Chrysler 10% Mercedes 3% Nissan/ Infiniti 7%Other European 12% Other Asian 11% Other110% Franchise Distribution(Based on period-end loan outstandings) Geographic DispersionCalifornia 63% Texas 8%Michigan 18% Other 11% Average Loans($ in billions) 65+ years of Floor Plan lending, with 20+ years on a national basis Top tier strategy Focus on “Mega Dealer” (five or more dealerships in group) Strong credit quality Robust monitoring of company inventory and performance 1.9 1.7 1.3 1.5 1.9 2.3 2.3 2.5 2.8 3.1 2.9 3.2 3.2 3.5 3.2 3.4 3.5 3.6 3.8 3.6 3.1 3.4 3.8 4.3 4.3 4.6 4.9 5.1 4.9 5.3 5.3 5.7 5.5 5.7 5.9 6.0 1Q1 1 2Q1 1 3Q1 1 4Q1 1 1Q1 2 2Q1 2 3Q1 2 4Q1 2 1Q1 3 2Q1 3 3Q1 3 4Q1 3 1Q1 4 2Q1 4 3Q1 4 4Q1 4 1Q1 5 2Q1 5 Floor Plan
31 Commercial Real Estate Line of Business At 6/30/15 ● 1Includes CRE line of business loans not secured by real estate. ● 2Excludes CRE line of business loans not secured by real estate. 5.7 5.4 5.1 4.8 4.4 4.0 4.4 4.6 4.4 4.3 3.9 3.7 3.7 3.8 3.8 3.8 4 .0 4.1 4.2 4.2 4.2 4.2 1Q1 0 2Q1 0 3Q1 0 4Q1 0 1Q1 1 2Q1 1 3Q1 1 4Q1 1 1Q1 2 2Q1 2 3Q1 2 4Q1 2 1Q1 3 2Q1 3 3Q1 3 4Q1 3 1Q1 4 2Q1 4 3Q1 4 4Q1 4 1Q1 5 2Q1 5 Commercial MortgagesReal Estate ConstructionCommercial & Other Average Loans($ in billions) 5.6 6.1 6.4 6.4 6.6 2Q14 3Q14 4Q14 1Q15 2Q15 Commitments($ in billions; Based on period-end) 19% 1 Michigan$237 7% California$1,607 46% Texas$957 28%Florida$127 4% Other$519 15% CRE by Market2($ in millions; Based on location of property) 32 Shared National Credit (SNC) Relationships At 6/30/15 ● SNCs are not a line of business. The balances shown above are included in the line of business balances. ●SNCs are facilities greater than $20 million shared by three or more federally supervised financial institutions which are reviewed by regulatory authorities at the agent bank level. SNC relationships included in business line balances Approximately 830 borrowers Comerica is agent for approx. 20% Strategy: Pursue full relationships with ancillary business Adhere to same credit underwriting standards as rest of loan book Period-end Loans of $10.6B Commercial Real Estate$0.7B 6% Corporate $2.6B 25% General$2.4B 22%National Dealer $0.5B 4% Energy$3.1B 30% Entertainment$0.3B 3% Tech. & Life Sciences$0.3B 3% Environmental Services $0.3B 3% Mortgage Banker$0.4B 4% = Total Middle Market (65%)
33 Expenses Remain Well ControlledContinued Focus on Efficiency At 6/30/15 ● 1Normal fed fund rate of 3-4% not necessary to reach long-term goal. ● 2Goal as of 7/17/15. 11,4 44 11,3 50 11,2 87 11,2 09 10,8 92 10,8 16 10,7 00 10,7 82 10,1 86 9,40 2 9,07 3 9,46 8 9,03 5 8,94 8 8,87 6 8,83 1 8,90 1 $6.0 $6 .8 $7.1 $7 .5 $7.4 $7 .8 $8.4 $8.5 $9 .2 $9.2 $8.8 $8.9 $ 10.3 $10 .7 $11 .4 $11 .9 $11 .9 200 0 200 1 200 2 200 3 200 4 200 5 200 6 200 7 200 8 200 9 201 0 201 1 201 2 201 3 201 4 1Q1 5 2Q1 5 Employees Avg. Loans + Deposits/Employee Driving Efficiency While Growing Loans & Deposits($ in millions) Factors Expected to Drive Long-Term Efficiency Ratio Goal2 51.8 % 50.7 % 50.4 % 54.0 % 47.1 % 53.2 % 55.6 % 58.0 % 58.9 % 58.6 % 68.6 % 63.7 % 199 8 199 9 200 0 200 1 200 2 200 3 200 4 200 5 200 6 200 7 1Q1 5 2Q1 5 Average: 53.8% 10-Years Prior to the Downturn Long-TermGoal: Below 60% Long-Term Efficiency Ratio Goal2: < 60% 2Q15 Long-Term Goal Expense Growth Fee Income Growth Loan Growth ~2-3% Normal1(~3-4%) Fed Funds Rate 64% 2-3% 3-4% 3-4% Below 60% Senior Unsecured/Long-Term Issuer Rating S&P Moody’s Fitch Cullen Frost A A2 -- BB&T A- A2 A+ BOK Financial A- A2 A Comerica A- A3 A M&T Bank A- A3 A- KeyCorp BBB+ Baa1 A- Fifth Third BBB+ Baa1 A SunTrust BBB+ Baa1 BBB+ Huntington BBB Baa1 A- Regions Financial BBB Baa3 BBB Zions Bancorporation BBB- Ba1 BBB- First Horizon National Corp BB+ Baa3 BBB- Wells Fargo & Company A+ A2 AA- U.S. Bancorp A+ A1 AA- JP Morgan A A3 A+ PNC Financial Services Group A- A3 A+ Bank of America A- Baa1 A 34 Holding Company Debt Rating As of 9/14/15 ● Source: SNL Financial ● Debt Ratings are not a recommendation to buy, sell, or hold securities Pee r Ba nks Larg e Ba nks
Supplemental Financial DataReconciliation of non-GAAP financial measures with financial measures defined by GAAP ($ in millions) The Tier 1 common capital ratio removes preferred stock and qualifying trust preferred securities from Tier 1 capital as defined by and calculated in conformity with Basel I risk-based capital rules in effect through 12/31/14. Effective 1/1/15, regulatory capital components and risk-weighted assets are defined by and calculated in conformity with Basel III risk-based capital rules. The tangible common equity ratio removes preferred stock and the effect of intangible assets from capital and the effect of intangible assets from total assets. Tangible common equity per share of common stock removes the effect of intangible assets from common shareholders equity per share of common stock.The Corporation believes these measurements are meaningful measures of capital adequacy used by investors, regulators, management and others to evaluate the adequacy of common equity and to compare against other companies in the industry.1Tier 1 Capital and risk-weighted assets as defined by Basel I risk-based capital rules.n/a – not applicable. 6/30/15 3/31/15 12/31/14 6/30/14 12/31/13 12/31/12 12/31/11 Tier 1 and Tier 1 common capital1Risk-weighted assets1Tier 1 and Tier 1 common capital ratio n/an/an/a n/an/an/a 7,16968,26910.50% 7,02766,90910.50% 6,89564,82510.64% 6,70566,11510.14% Common shareholders’ equityLess: GoodwillLess: Other intangible assets $7,52363515 $7,50063515 $7,40263515 $7,36963515 $7,15063517 $6,93963522 $6,86563532 Tangible common equity $6,873 $6,850 $6,752 $6,719 $6,498 $6,282 $6,198 Total assetsLess: GoodwillLess: Other intangible assets $69,94563515 $69,33363515 $69,18663515 $65,32363515 $65,22463517 $65,06663522 $61,00563532 Tangible assets $69,295 $68,683 $68,536 $64,673 $64,572 $64,409 $60,338Common equity ratio 10.76% 10.82% 10.70% 11.28% 10.97% 10.67% 11.26%Tangible common equity ratio 9.92 9.97 9.85 10.39 10.07 9.76 10.27 Common shareholders’ equity $7,523 $7,500 $7,402 $7,369 $7,150 $6,939 $6,865Tangible common equity $6,873 $6,850 $6,752 $6,719 $6,498 $6,282 $6,198Shares of common stock outstanding (in millions) 178 178 179 181 182 188 197 Common shareholders’ equity per share of common stock $42.18 $42.12 $41.35 $40.72 $39.22 $36.86 $34.79 Tangible common equity per share of common stock 38.53 38.47 37.72 37.12 35.64 33.36 31.40 35