EXHIBIT 99.4 [Comerica Logo] [Imperial Logo] A Superb Strategic Fit: The Preeminent Business Bank [Comerica Logo] November 1, 2000 1 [Comerica Logo] [Imperial Logo] This presentation and the oral statements relating to this presentation (the "Presentation") contain certain forward looking statements that are based on the beliefs of Comerica's and Imperial's management as well as assumptions made by and information currently available to Comerica's and Imperial's management. Such statements reflect the view of Comerica's and Imperial's management, as of the date of preparation of this Presentation, with respect to future events and are subject to risks and uncertainties, such as changes in Comerica's and Imperial's plans, objectives, expectations and intentions and do not purport to speak as of any other date. Should one or more of these risk materialize or should underlying assumptions prove incorrect, the company's actual results could differ materially from those discussed in this Presentation. Factors that could cause or contribute to such differences are changes in interest rates, changes in the industries where Comerica and Imperial have a concentration of loans, changes in the level of fee revenues, the impact of Internet banking, the entry of new competitors into the banking industry as a result of the enactment of the Gramm-Leach-Billey Act on 1999, economic conditions, continuing consolidations in the banking industry, and other factors discussed in Comerica's and Imperial's filings with the Securities and Exchange Commission. Forward-looking statements speak only as of the date they are made. Comerica and Imperial do not undertake to update forward-looking statements to reflect circumstances or events that occur after the date the forward-looking statements are made. 2 [Comerica Logo] [Imperial Logo] A Superb Strategic Fit: The Preeminent Business Bank [Comerica Logo] November 1, 2000 3 [Comerica Logo] [Imperial Logo] A SUPERB STRATEGIC FIT o Leverage complementary strengths in corporate banking o Expand presence in high growth California market o Gain leadership position in Emerging Growth business niche o Low risk execution o Financially attractive to shareholders THE PREEMINENT BUSINESS BANK 4 [Comerica Logo] [Imperial Logo] IMPERIAL BANCORP o 6th largest commercial bank in California o $7.4 billion of assets o Small and mid sized business focus o Developed niche markets - Emerging growth - Entertainment - Residential tract lending - Title / Escrow - SBA o Exceptional core funded position 5 [Comerica Logo] [Imperial Logo] IMPERIAL BANCORP Loans - ----- 1996 = $2.0 billion 1997 = $2.7 billion 1998 = $3.4 billion 1999 = $3.5 billion --- ==== CAGR = 21.9% ==== 9/30/99 = $3.6 billion --- 9/30/00 = $4.2 billion Deposits - -------- 1996 = $3.0 billion 1997 = $4.2 billion 1998 = $5.6 billion 1999 = $5.9 billion ==== CAGR = 22.9% ==== 9/30/99 = $5.7 billion 9/30/00 = $6.5 billion 6 [Comerica Logo] [Imperial Logo] IMPERIAL BANCORP Net Income Growth - ----------------- 1995 = $15.0 million 1996 = $29.7 million 1997 = $41.3 million 1998 = $57.1 million 1999 = $62.2 million ==== CAGR = 44% ==== 9/30/99 = $48.9 million 9/30/00 = $63.0 million Normal and Income from Continuing Operation (Source: Imperial Annual Report) 7 [Comerica Logo] [Imperial Logo] LEVERAGING COMPLEMENTARY STRENGTHS o Commercial & Industrial Lending - #4 in California o SBA Lending - #1 in California, Top 5 Nationally o Specialty Deposits (title/escrow) - #1 in California, Top 5 Nationally o Entertainment Lending - #1 in California, Top 5 Nationally o Emerging Growth Lending - #2 in California and Nationally 8 [Comerica Logo] [Imperial Logo] STRONG CREDIT QUALITY FOCUS o Focus on granularity - Average loan size: CMA $5MM IMP $3.5MM o Extensive credit training o Integration of lending and credit o Proactive credit administration process - Constant vigilance, early resolution o Strong combined credit ratios relative to peers - 1.57% Reserve ratio - 33 bps of NCOs - 78 bps of NPAs 9 [Comerica Logo] [Imperial Logo] LEADERSHIP POSITION IN EMERGING GROWTH BUSINESS o Emerging Growth companies provide significant opportunities - Tap tremendous liquidity of venture backed companies - Participate in value creation of New Economy through warrant positions. - Cross-sell opportunity for Investment Management/Private Banking - Create significant growth engine 10 [Comerica Logo] [Imperial Logo] HIGH GROWTH MARKETS [Map of United States] 11 [Comerica Logo] [Imperial Logo] PREMIER CALIFORNIA FRANCHISE [Map of California] California Economics - -------------------- o 3 of the top 10 US cities for employment and income growth o Employment growth 50% higher than national rate o #1 state for New Economy growth 12 [Comerica Logo] [Imperial Logo] LOW RISK EXECUTION o No Revenue Synergy Assumptions o Conservative Cost Savings Assumptions o Realistic Integration Timetable o Extensive Due Diligence - 80% of loan portfolio reviewed - Team approach / Lenders & Credit o Common Operating Platforms o Small Relative Size o 6th Bank Acquisition in the California Market since 1991 13 [Comerica Logo] [Imperial Logo] WELL-POSITIONED FOR SUPERIOR FINANCIAL PERFORMANCE Comerica Imperial Combined - -------------------------------------------------------------------------------- Assets $41B $ 7B $48B Loans $35B $ 4B $39B Deposits $26B $ 7B $33B Net Income (1) $740MM $84MM $824MM - -------------------------------------------------------------------------------- As of 09/30/00 PERIOD END (1) YTD Annualized 14 [Comerica Logo] [Imperial Logo] COMBINED PERFORMANCE RATIOS Comerica Imperial Combined - -------------------------------------------------------------------------------- ROCE 21.3% 18.2% 20.9% ROA 1.89 1.41 1.83 Net Interest Margin 4.42 5.93 4.64 Fee Income Ratio 32.7 30.6 32.4 Efficiency Ratio 48.6 57.4 50.1 - -------------------------------------------------------------------------------- For the Quarter Ended September 30, 2000 15 [Comerica Logo] [Imperial Logo] TRANSACTION TERMS Structure: Pooling-of-Interests Tax-free exchange Fixed Exchange Ratio: 0.46 Comerica share for each Imperial share outstanding Price: $27.74 per share based on Comerica's close on 10/31/00 of $60.31 Transaction Value: $1.3 Billion Option: Option agreement for 19.9% of Imperial in place Dividend: $1.60 annual / per share Anticipated Closing: 1Q2001 Anticipated Integration: Full integration by 1Q2002 16 [Comerica Logo] [Imperial Logo] TRANSACTION TERMS Cost Savings: Approximately $60MM, or 20% of Imperial's expense base, phased in 50% in 2001, 100% in 2002 Ownership Split: Comerica 88%, Imperial 12% Management: George L. Graziadio, Jr. - Chairman, Comerica Bank CA J. Michael Fulton - President & CEO, Comerica Bank CA Norman P. Creighton - Vice Chairman, Comerica Bank CA 17 [Comerica Logo] [Imperial Logo] Transaction multiples at $60.31 per share compare favorably to those found in similar transactions: Comparable Transaction Transaction Multiples(1) Multiples(1)(2) - -------------------------------------------------------------------------------- Price as a multiple to: 2000E EPS 15.8X 20.2X Book Value 2.40% 241% Tangible Book Value 2.41% 246% Market Premium 14% 24% - -------------------------------------------------------------------------------- (1) Based on Comerica's closing price of $60.31 as of October 31, 2000. (2) California transactions since 1999. NOTE: EPS estimates based on First Call 18 [Comerica Logo] [Imperial Logo] EXPECTED COST SAVINGS (50% IN Y1, 100% IN Y2) Cost Savings - -------------------------------------------------------------------------------- Major Business Lines $ 4MM Systems & Operations $36MM G&A / Other $20MM Total Pre-Tax $60MM - -------------------------------------------------------------------------------- 19 [Comerica Logo] [Imperial Logo] ESTIMATED MERGER RELATED CHARGES Total - -------------------------------------------------------------------------------- Employee Related $50 Conforming Policies and Balance Sheet 46 Restructuring Facilities and Operations 20 Other 29 -- -- Total Pre-Tax Merger Related Charges 145 Total After-Tax Merger Related Charges $105 - -------------------------------------------------------------------------------- 20 [Comerica Logo] [Imperial Logo] ACCRETION SUMMARY - 0.46 EXCHANGE RATIO - -------------------------------------------------------------------------------- 2001 2002 Comerica Projected EPS(1) $5.08 $5.59 Projected Accretion 0% 5% Cost Savings (2) 10% 20% EPS after Cost Savings $5.08 $5.84 EPS Growth 10% 15% (1) EPS projections based on First Call estimates in 2001 and 2002. (2) Cost savings equal to 20% of Imperial's expense base and are phased in 50% in 2001, 100% in 2002. Cost savings are also net of cost of financing restructuring charge. 21 [Comerica Logo] [Imperial Logo] A Superb Strategic Fit: The Preeminent Business Bank [Comerica Logo] November 1, 2000 22 [Comerica Logo] [Imperial Logo] SUMMARY o Strategically Compelling - Creates skill and scale - Leverages complementary strengths in business banking - Expands presence in high-growth California market - Gain leadership position in emerging growth business nationally o Low execution risk / highly achievable o Financially Attractive to Shareholders of both Companies - Accretive in year two - Superior financial performance - Conservative assumptions 23 [Comerica Logo] [Imperial Logo] APPENDIX - -------------------------------------------------------------------------------- 24 [Comerica Logo] [Imperial Logo] COMPARATIVE PERFORMANCE DATA $ in Millions Comerica Imperial Combined - -------------------------------------------------------------------------------- Net Interest Income, FTE $416 $90 506 Provision 24 19 43 Non-Interest Income 202 40 242 Non-Interest Expense 302 74 376 Net Income 192 23 215 Return on Assets 1.89% 1.41% 1.83% Return on Common Equity 21.3 18.2 20.9 Net Interest Margin 4.42 5.93 4.64 Efficiency Ratio 48.6 57.4 50.1 Fee Income/Total Revenue 32.7 30.6 32.4 - -------------------------------------------------------------------------------- For the Quarter ended September 30, 2000 25 [Comerica Logo] [Imperial Logo] LOAN PORTFOLIO COMPOSITION Comerica - -------- Consumer = 4.1% Residential Mtg. = 2.5% Middle Market = 64.1% Large Corp. = 16.1% International = 7.5% Private Banking = 3.1% Small Business = 2.6% Imperial - -------- Consumer = 1.0% Small Business = 2.0% Large Corporate = 9.0% Middle Market = 88.0% 09/30/00 YTD Average Loans 26 [Comerica Logo] [Imperial Logo] COMBINED LOAN PORTFOLIO COMPOSITION Residential Mtg. = 2.2% Consumer = 3.7% Small Business = 2.6% Private Banking = 2.7% International = 6.7% Large Corporate = 15.3% Middle Market = 66.8% Commercial 94% Consumer 6% 09/30/00 YTD Average Loans 27 [Comerica Logo] [Imperial Logo] LOAN COMPOSITION $ in billions Comerica Imperial Combined ------------------- -------------------- ----------------- Amount % Amount % Amount % - -------------------------------------------------------------------------------- Commercial $25.37 73% $3.80 85% $29.17 74% Commercial RE 7.18 21 .65 14 7.83 20 Consumer 1.40 4 .04 1 1.44 4 Residential Mortgage .83 2 .00 0 .83 2 ------ ----- ------ Total $34.78 100% $4.49 100% $39.27 100% Loan Portfolio Yield 9% 9% 9% - -------------------------------------------------------------------------------- Quarterly Averages as of September 30, 2000 28 [Comerica Logo] [Imperial Logo] DEPOSIT COMPOSITION Comerica Savings = 5.4% Foreign = 2.2% Money Mkt/NOW = 31.1% CD's = 35.5% Non-Interest Bearing = 25.8% Imperial Savings = 0.5% Non-Int Bearing = 48.1% CD's = 30.2% Money Market/NOW = 21.2% As of 09/30/00 29 [Comerica Logo] [Imperial Logo] COMBINED DEPOSIT COMPOSITION Foreign = 1.8% Savings = 4.5% CDs = 34.5% Non-Interest Bearing = 29.9% Money Market/NOW = 29.3% As of 09/30/00 30 [Comerica Logo] [Imperial Logo] DEPOSIT COMPOSITION $ in millions Comerica Imperial Combined -------------------- ----------------- ----------------- % of % of % of Balance Total Balance Total Balance Total - -------------------------------------------------------------------------------- Non-interest bearing $6.5 26% $2.7 48% $9.2 30% Interest Bearing: Money Market / NOW 7.8 31% 1.2 21% 9.0 29% Savings 1.4 6 0.0 0 1.4 5 Time 9.5 37 1.7 31 11.2 36 --- --- ---- Total interest bearing $18.7 74% $2.9 52% $21.6 70% Total Deposits $25.2 $5.6 $30.8 ===== ==== ===== - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Quarterly Averages as of September 30, 2000 31 [Comerica Logo] [Imperial Logo] CREDIT QUALITY $ in millions Comerica Imperial Combined - -------------------------------------------------------------------------------- Total Loans $35,035 $4,142 $39,177 Non-performing Loans 236 66 302 Non-performing Assets 241 67 307 Loan Loss Reserve 524 90 614 NPLs/Loans 0.67% 1.60% .77% NPAs/Assets 0.59% 0.90% 0.64% NCOs/Avg. Loans 0.24% 1.12% 0.33% Reserves/Loans 1.49% 2.18% 1.57% Reserves/NPLs 222% 136% 203% Reserves/NPAs 218% 135% 200% - -------------------------------------------------------------------------------- Quarter Ended September 30, 2000 (P/E) 32 [Comerica Logo] [Imperial Logo] A Superb Strategic Fit: The Preeminent Business Bank [Comerica Logo] November 1, 2000 33