Exhibit 99.1 Western Alliance Reports Net Income of $11.1 Million or $0.35 Per Share for the Third Quarter 2007 and Announces Election of New Director LAS VEGAS--(BUSINESS WIRE)--Oct. 18, 2007--Western Alliance Bancorporation (NYSE:WAL) announced today its financial results for the third quarter 2007. Third Quarter 2007 Highlights: -- Net income of $11.1 million, up 39.5% from $7.9 million in the second quarter 2007 and down 4.2% from $11.6 million for the third quarter 2006 -- Diluted earnings per share of $0.35, up 40% from $0.25 in the second quarter 2007 and down 12.5% from $0.40 in the third quarter 2006 -- Net revenue (sum of net interest income and non-interest income) of $52.7 million, up 1.6% from $51.8 million in the second quarter 2007 and 20.0% from $43.9 million for the third quarter 2006 -- Loans of $3.55 billion at September 30, 2007, up 4.7% or $158 million from June 30, 2007, and 21.5% or $627 million from one year ago, including organic growth of $158 million and $334 million, respectively -- Deposits of $3.79 billion at September 30, 2007, down 0.6% or $23 million from June 30, 2007, and up 16.7% or $542 million from one year ago, including an organic decline of $23 million and an organic increase of $140 million, respectively -- Acquired a majority interest in Shine Investment Advisory Services, Inc. on July 31, 2007. New Director Kenneth A. Vecchione has been elected Director of Western Alliance. He is the former Vice Chairman and Chief Financial Officer of MBNA Corporation with prior work experience at AT&T Universal Card, First Data Corp and Citicorp Credit Card Services. He will commence his new responsibilities as Chief Financial Officer of Apollo Global Management, L.P. on October 29, 2007. Vecchione is a graduate of the State University of New York. Acquisition Activity On July 31, 2007, we acquired a majority interest in Shine Investment Advisory Services (Shine). At the time of the acquisition, Shine had $410 million in assets under management, primarily in the state of Colorado. No income from Shine's operations was recognized by Western Alliance prior to August 1, 2007. Financial Performance Western Alliance Bancorporation reported net income of $11.1 million for the third quarter 2007, up 39.5 percent from $7.9 million for the second quarter 2007 and down 4.2 percent from $11.6 million for the third quarter 2006. Diluted earnings per share were $0.35. Third quarter 2007 income includes a $1.3 million ($0.04 per share) after-tax gain primarily due to valuation adjustments and realized gains in our securities portfolio, a $0.5 million ($0.02 per share) loss from the de novo bank subsidiary, Alta Alliance Bank, and a $0.6 million loss ($0.02 per share) from PartnersFirst, the Company's affinity credit card initiative. Effective January 1, 2007 the Company adopted Financial Accounting Standard 159, which permitted the election of fair value measurement of certain assets and liabilities. Western Alliance elected this option for $252 million of securities with an estimated average remaining duration of three years. Under FAS 159, the book value of these securities floats with market valuations as a non-cash adjustment to earnings. In 2006, these securities were classified as "available for sale" or "held to maturity" and changes in valuations were either reflected as a direct adjustment to equity or disclosed but not recognized, depending on their classification. The valuation increase in this portfolio resulting from the decrease in market rates in the third quarter 2007 was $1.1 million, net of tax. Loans organically grew $158 million to $3.55 billion at September 30, 2007 from June 30, 2007 and increased $627 million, including organic growth of $334 million, from September 30, 2006. Deposits decreased $23 million to $3.79 billion from June 30, 2007 and increased $542 million, including organic growth of $140 million, from September 30, 2006. "Our performance again reflected some of the challenges facing our primary markets, particularly in the real estate sector. Despite our substantial increase in nonaccrual loans during the quarter from $1 million to $16 million as delinquent loans became nonperforming, I am pleased that delinquent loans decreased by an additional $12 million for a total decline of $28 million in this category," said Robert Sarver, Chairman and Chief Executive Officer of Western Alliance. "We also made progress on decelerating our expense growth by reducing our staff count to 987 from 1,000 at June 30, even though we opened three new offices during the quarter. In the future we expect our branch expansion to slow significantly, which should facilitate continued improvement in this area and a lower efficiency ratio. "We were pleased to complete our acquisition of a majority interest in Shine Investment Advisory Services during the quarter, expanding our financial services franchise into Colorado by joining forces with an established team of proven professionals. PartnersFirst's marketing efforts are off to a strong start with 10 affinity relationships, and we continue to benefit from high interest in our program from a number of prospect organizations nationwide. We will be issuing our first affinity cards next month and begin executing our strategy to ensure our product becomes the card of choice for our customers. "Finally, I'm delighted Ken Vecchione has joined our company as a Director. Ken's long and exceptional career with credit card organizations provides considerable additional strength to the WAL Board and our PartnersFirst team. In particular, his leadership as CFO of MBNA will be invaluable to our operation as MBNA was easily the most successful affinity card company worldwide." Income Statement Net interest income increased 19.1 percent to $46.8 million in the third quarter 2007 from $39.3 million in the third quarter 2006. The interest margin in the third quarter 2007 was 4.38 percent, compared to 4.52 percent in the second quarter 2007. The margin was 4.42 percent in the third quarter 2006. The provision for loan losses was $3.9 million for the third quarter 2007 compared to $2.0 million for the second quarter 2007 and $1.0 million for the third quarter 2006. Non-accrual loans were $16.3 million or 0.46 percent of total loans at September 30, 2007, compared to $0.6 million or 0.02 percent of total loans at September 30, 2006. Net charge offs were $0.6 million for the third quarter 2007, compared to $0.4 million for the same period in 2006. Non-interest income was $5.9 million for the third quarter 2007, up 27.4 percent from $4.6 million for the same period in 2006. For the second quarter 2007, non-interest income was $6.0 million. Net revenue was $52.7 million for the third quarter 2007, up 20.0 percent from $43.9 million for the third quarter 2006. For the second quarter 2007, net revenue was $51.8 million. Non-interest expense was $34.6 million for the third quarter 2007, up 38.0 percent from $25.1 million for the same period in 2006. For the second quarter 2007, non-interest expense was $33.7 million. We had 987 full-time equivalent employees on September 30, 2007 compared to 1,000 on June 30, 2007 and 763 on September 30, 2006. We had 38 full-service banking offices on September 30, 2007 compared to 35 on June 30, 2007 and 29 on September 30, 2006. Net income decreased 4.2 percent to $11.1 million for the third quarter 2007 compared to $11.6 million for the same period last year. Diluted earnings per share were $0.35 compared with $0.40 for the third quarter 2006, a decrease of 12.5 percent. Average diluted shares increased 8.7 percent to 31.7 million for the third quarter 2007 compared to 29.2 million for the third quarter 2006. For the first nine months of 2007 compared to 2006, net income decreased 1.5 percent from $30.9 million to $30.4 million and fully-diluted earnings per share decreased 10.8 percent from $1.11 to $0.99. Balance Sheet Loans totaled $3.55 billion at September 30, 2007, an increase of $158 million or 4.7 percent from June 30, 2007 and 21.5 percent from $2.92 billion at September 30, 2006. Total loans acquired in the First Independent merger on March 31, 2007, were $293 million. Organic loan growth for the quarter and nine months ended September 30, 2007 was $158 million and $252 million, respectively. At September 30, 2007 the allowance for loan losses was 1.13 percent of gross loans, compared to 1.09 percent at June 30, 2007 and 1.13 percent at September 30, 2006. Deposits totaled $3.79 billion at September 30, 2007, a decrease of $23 million from June 30, 2007 and an increase of $542 million from $3.25 billion at September 30, 2006. Total deposits acquired in the First Independent merger were $403 million. Organic deposit growth for the quarter and 12 months ended September 30, 2007 was a decline of $56 million and an increase of $140 million, respectively. Non-interest bearing deposits, which include title company deposits for which the Company incurs non-interest expense for the benefit of the depositor, comprised 29.3 percent of total deposits at September 30, 2007. At September 30, 2007, non-interest bearing deposits from title companies were 5.5 percent of total deposits compared to 6.4 percent at June 30, 2007, and 8.4 percent at September 30, 2006. Excluding non-interest bearing title company deposits, customer deposits and customer repurchase agreements totaled $3.81 billion at September 30, 2007, representing organic growth of 1.0 percent or $38 million from June 30, 2007, and organic growth of 8.9 percent or $278 million from one year ago. At September 30, 2007 the company's loan to deposit ratio was 93.5 percent compared to 89.8 percent one year earlier. Fed funds sold totaled $38 million at September 30, 2007, down 63.8 percent from $104 million one year earlier. Stockholders' equity increased $123 million from September 30, 2006 to $516 million at September 30, 2007, due primarily to stock issued in connection with the acquisition of First Independent Capital and an increase in retained earnings. At September 30, 2007 tangible common equity was 5.7 percent of tangible assets and total risk-based capital was 10.3 percent of risk-weighted assets. Western Alliance repurchased 559,900 shares of its common stock during the quarter ended September 30, 2007 under its $50 million share repurchase program effective through the end of 2008. The average per share price paid for the repurchased stock was $26.41. Total assets increased 25.0 percent to $5.00 billion at September 30, 2007 from $4.00 billion at September 30, 2006. Of this growth, $470 million was organic, while $531 million represents the assets acquired through the First Independent merger on March 31, 2007. Operating Unit Highlights Bank of Nevada reported a loan increase of $39 million during the third quarter 2007 and an increase of $154 million during the last 12 months to $2.16 billion at September 30, 2007. Deposits decreased $53 million and $184 million to $2.12 billion during the same periods, respectively. Net income at Bank of Nevada was $9.4 million during the third quarter 2007 compared with $7.3 million during the second quarter 2007 and $10.9 million for the same period last year. Alliance Bank of Arizona reported loan growth of $38 million during the third quarter 2007 and $27 million during the last 12 months to $562 million. Deposits decreased $34 million and increased $156 million to $628 million during the same periods, respectively. Net income at Alliance Bank of Arizona was $1.1 million during the third quarter 2007 compared with $0.7 million during the second quarter 2007 and $1.3 million for the same period one year ago. Torrey Pines Bank, which includes PartnersFirst, reported loan growth of $46 million during the third quarter 2007 and $80 million during the last 12 months to $481 million. Deposits increased $10 million and $37 million to $534 million during the same periods, respectively. Net income at Torrey Pines Bank was $1.1 million during the third quarter 2007 compared with $1.0 million during the second quarter 2007 and $1.3 million during the third quarter 2006. Alta Alliance Bank reported loan growth of $11 million during the third quarter 2007 and $33 million since its inception October 16, 2006. Deposits increased $9 million for the quarter and grew to $57 million since inception. Alta Alliance Bank incurred a net loss of $0.5 million during the third quarter 2007 compared to $0.6 million during the second quarter 2007. First Independent Bank reported loan growth of $29 million during the third quarter 2007 to $339 million. Deposits increased $44 million to $458 million during the third quarter 2007. Net income at First Independent Bank was $1.4 million during the third quarter. Assets under management at Miller/Russell and Associates, Shine and Premier Trust were $2.33 billion at September 30, 2007, up 53.3 percent (24.8 percent organic) from $1.52 billion at September 30, 2006. Assets under administration by the three entities increased 49.4 percent (23.9 percent organic) from $1.70 billion to $2.54 billion at September 30, 2007. Attached to this press release is summarized financial information for the quarter ended September 30, 2007. Conference Call Western Alliance Bancorporation will host a conference call to discuss its third quarter 2007 financial results at 12:30 p.m. ET on Friday, October 19, 2007. Participants may access the call by dialing 888-713-4495 using the pass code 4231550. The call will be recorded and made available for replay after 5:00 p.m. October 19 until 11 p.m. October 26 by dialing 888-203-1112 using the pass code 4231550. Cautionary Note Regarding Forward-Looking Statements This release contains forward-looking statements that relate to expectations, beliefs, projections, future plans and strategies, anticipated events or trends and similar expressions concerning matters that are not historical facts. The forward-looking statements contained herein reflect our current views about future events and financial performance and are subject to risks, uncertainties, assumptions and changes in circumstances that may cause our actual results to differ significantly from historical results and those expressed in any forward-looking statement. Some factors that could cause actual results to differ materially from historical or expected results include: factors listed in the annual report on Form 10-K as filed with the Securities and Exchange Commission; changes in general economic conditions, either nationally or locally in the areas in which we conduct or will conduct our business; inflation, interest rate, market and monetary fluctuations; increases in competitive pressures among financial institutions and businesses offering similar products and services; higher defaults on our loan portfolio than we expect; changes in management's estimate of the adequacy of the allowance for loan losses; legislative or regulatory changes or changes in accounting principles, policies or guidelines; management's estimates and projections of interest rates and interest rate policy; the execution of our business plan; and other factors affecting the financial services industry generally or the banking industry in particular. We do not intend and disclaim any duty or obligation to update or revise any industry information or forward-looking statements set forth in this press release to reflect new information, future events or otherwise. About Western Alliance Bancorporation Western Alliance Bancorporation is the parent company of Bank of Nevada, First Independent Bank of Nevada, Alliance Bank of Arizona, Torrey Pines Bank, Alta Alliance Bank, Miller/Russell & Associates, Shine Investment Advisory Services, Premier Trust, and PartnersFirst. These dynamic organizations provide a broad array of banking, leasing, trust, investment, and mortgage services to clients in Nevada, Arizona and California, investment services in Colorado, and bank card services nationwide. Staffed with experienced financial professionals, these organizations deliver a broader product array and larger credit capacity than community banks, yet are empowered to be more responsive to customers' needs than larger institutions. Additional investor information can be accessed on the Investor Relations page of the company's website, westernalliancebancorp.com. Western Alliance Bancorporation and Subsidiaries Summary Consolidated Financial Data Unaudited At or for the three months For the nine months ended September 30, ended September 30, 2007 2006 Change % 2007 2006 Change % - ---------------------------------------------------------------------- Selected Balance Sheet Data: ($ in millions) Total assets $5,003.4 $ 4,002.8 25.0% Gross loans, including net deferred fees 3,546.5 2,919.6 21.5 Securities 788.4 554.1 42.3 Federal funds sold 37.6 103.8 (63.8) Deposits 3,792.7 3,250.3 16.7 Borrowings 560.5 259.2 116.2 Junior subordinated and subordinated debt 113.7 81.9 38.8 Stockholders' equity 515.9 393.1 31.2 Selected Income Statement Data: ($ in thousands) Interest income $ 80,473 $ 64,344 25.1%$224,632 $165,923 35.4% Interest expense 33,699 25,068 34.4 91,176 57,710 58.0 -------- --------- -------- -------- Net interest income 46,774 39,276 19.1 133,456 108,213 23.3 Provision for loan losses 3,925 953 311.9 6,378 3,950 61.5 -------- --------- -------- -------- Net interest income after provision for loan losses 42,849 38,323 11.8 127,078 104,263 21.9 Gain on sale of securities 380 - 100.0 664 - 100.0 Mark-to-market gains (losses) (net) 1,676 - 100.0 (2,103) - 100.0 Non-interest income 5,899 4,631 27.4 17,508 12,609 38.9 Non-interest expense 34,621 25,057 38.2 97,816 69,147 41.5 -------- --------- -------- -------- Income before income taxes 16,183 17,897 (9.6) 45,331 47,725 (5.0) Income tax expense 5,100 6,330 (19.4) 14,899 16,844 (11.5) -------- --------- -------- -------- Net Income $ 11,083 $ 11,567 (4.2) $ 30,432 $ 30,881 (1.5) ======== ========= ======== ======== Memo: intangible asset amortization expense, net of tax $ 260 $ 242 7.4 $ 1,074 $ 499 100.0 -------- --------- -------- -------- Common Share Data: Net income per share: Diluted net income per share 0.35 0.40 (12.5) 0.98 1.11 (11.7) Book value per share 17.21 14.57 18.1 Tangible book value per share (net of tax) 9.38 9.31 0.8 Average shares outstanding (in thousands): Basic 29,501 26,471 11.4 28,715 25,216 13.9 Diluted 31,703 29,161 8.7 30,916 27,833 11.1 Common shares outstanding 29,982 26,977 11.1 Western Alliance Bancorporation and Subsidiaries Summary Consolidated Financial Data (continued) Unaudited At or for the three months For the nine months ended September 30, ended September 30, 2007 2006 Change % 2007 2006 Change % - ---------------------------------------------------------------------- Selected Performance Ratios: Return on average assets (1) 0.90% 1.16% (22.4)% 0.90% 1.17% (23.1)% Cash return on average tangible assets (1) (2) 0.97 1.23 (21.1) 0.97 1.22 (20.5) Return on average stockholders' equity (1) 8.46 12.09 (30.0) 8.40 12.48 (32.7) Cash return on average tangible stockholders' equity (1) (2) 16.37 19.96 (18.0) 15.37 17.63 (12.8) Net interest margin (1) 4.38 4.42 (0.9) 4.49 4.56 (1.5) Net interest spread 3.36 3.29 2.1 3.39 3.45 (1.7) Efficiency ratio - tax equivalent basis 65.14 57.04 14.2 63.85 57.10 11.8 Loan to deposit ratio 93.51 89.83 4.1 Capital Ratios: Tangible Common Equity 5.7% 6.4% (10.9)% Tier 1 leverage ratio 7.7 8.4 (8.3) Tier 1 Risk Based Capital 8.0 9.5 (15.8) Total Risk Based Capital 10.3 11.0 (6.4) Asset Quality Ratios: Net charge- offs to average loans outstanding (1) 0.07% 0.05% 40.0% 0.14% (0.01)%(1,500.0)% Non-accrual loans to gross loans 0.46 0.02 2,200.0 Non-accrual loans and OREO to total assets 0.33 0.02 1,550.0 Loans past due 90 days and still accruing to total loans 0.01 0.00 100.0 Allowance for loan losses to gross loans 1.13 1.13 0.0 Allowance for loan losses to non- accrual loans 245.29% 5481.79% (95.5) =================================================== (1) Annualized for the three and nine-month periods ended September 30, 2007 and 2006. (2) Cash return is defined as net income before intangible asset amortization expense. Western Alliance Bancorporation and Subsidiaries Condensed Consolidated Statements of Income Unaudited Three Months Ended Nine Months Ended September 30, September 30, (in thousands, except per share data) 2007 2006 2007 2006 - ---------------------------------------------------------------------- Interest income on: Loans, including fees $ 69,066 $ 57,508 $195,279 $144,266 Securities 11,049 6,541 27,953 20,459 Federal funds sold and other 358 295 1,400 1,198 ------------------------------------- Total interest income 80,473 64,344 224,632 165,923 ------------------------------------- Interest expense on: Deposits 26,571 18,987 74,276 44,329 Borrowings 5,270 4,487 11,491 10,082 Junior subordinated and subordinated debt 1,858 1,594 5,409 3,299 ------------------------------------- Total interest expense 33,699 25,068 91,176 57,710 ------------------------------------- Net interest income 46,774 39,276 133,456 108,213 Provision for loan losses 3,925 953 6,378 3,950 ------------------------------------- Net interest income after provision for loan losses 42,849 38,323 127,078 104,263 ------------------------------------- Gain from sale of securities 380 - 664 - Mark-to-market gains (losses), net 1,676 - (2,103) - Other income: Trust and investment advisory services 2,633 1,897 6,875 5,335 Service charges 1,253 918 3,489 2,453 Bank-owned life insurance 962 641 2,850 1,862 Other 1,051 1,175 4,294 2,959 ------------------------------------- 5,899 4,631 17,508 12,609 ------------------------------------- Other expense: Compensation 20,556 14,243 56,410 39,352 Occupancy 5,240 3,556 14,351 9,146 Customer service 1,675 1,817 4,895 5,029 Merger expenses - - 747 - Intangible amortization 260 242 1,074 499 Other 6,890 5,199 20,339 15,121 ------------------------------------- 34,621 25,057 97,816 69,147 ------------------------------------- Income before income taxes 16,183 17,897 45,331 47,725 Income tax expense 5,100 6,330 14,899 16,844 ------------------------------------- Net income $ 11,083 $ 11,567 $ 30,432 $ 30,881 ===================================== Diluted earnings per share $ 0.35 $ 0.40 $ 0.98 $ 1.11 ===================================== Western Alliance Bancorporation and Subsidiaries Five Quarter Condensed Consolidated Statements of Income Unaudited Quarter ended ---------------------------------------------- September June March December September ($ in thousands, except 30, 30, 31, 31, 30, per share data) 2007 2007 2007 2006 2006 - ---------------------------------------------------------------------- Interest income on: Loans, including fees $69,066 $67,193 $59,020 $59,526 $57,508 Securities 11,049 9,144 7,760 7,037 6,541 Federal funds sold and other 358 509 533 600 295 ---------------------------------------------- Total interest income 80,473 76,846 67,313 67,163 64,344 ---------------------------------------------- Interest expense on: Deposits 26,571 25,832 21,873 21,284 18,987 Borrowings 5,270 3,316 2,905 3,743 4,487 Junior subordinated and subordinated debt 1,858 1,872 1,679 1,561 1,594 ---------------------------------------------- Total interest expense 33,699 31,020 26,457 26,588 25,068 ---------------------------------------------- Net interest income 46,774 45,826 40,856 40,575 39,276 Provision for loan losses 3,925 2,012 441 709 953 ---------------------------------------------- Net interest income after provision 42,849 43,814 40,415 39,866 38,323 ---------------------------------------------- Gain (loss) from sale of securities 380 - 284 (4,436) - Mark-to-market gains (losses), net 1,676 (3,766) (13) - - Other income: Trust and other fees 2,633 2,137 2,105 2,011 1,897 Service charges 1,253 1,167 1,069 996 918 Bank-owned life insurance 962 960 928 799 641 Other 1,051 1,755 1,488 1,454 1,175 ---------------------------------------------- 5,899 6,019 5,590 5,260 4,631 ---------------------------------------------- Other expense: Compensation 20,556 18,821 17,033 15,415 14,243 Occupancy 5,240 4,872 4,239 3,812 3,556 Customer service 1,675 1,897 1,323 1,655 1,817 Merger expenses - 747 - - - Intangible amortization 260 557 257 263 242 Other 6,890 7,380 6,069 5,794 5,199 ---------------------------------------------- 34,621 34,274 28,921 26,939 25,057 ---------------------------------------------- Income before income taxes 16,183 11,793 17,355 13,751 17,897 Income tax expense 5,100 3,847 5,952 4,744 6,330 ---------------------------------------------- Net income $11,083 $ 7,946 $11,403 $ 9,007 $11,567 ============================================== Diluted earnings per share $ 0.35 $ 0.25 $ 0.39 $ 0.31 $ 0.40 ============================================== Western Alliance Bancorporation and Subsidiaries Five Quarter Condensed Consolidated Balance Sheets Unaudited September June March December September 30, 30, 31, 31, 30, ($ in millions) 2007 2007 2007 2006 2006 - ---------------------------------------------------------------------- Assets Cash and due from banks $ 128.9 $ 122.9 $ 129.7 $ 143.7 $ 103.3 Federal funds sold 37.6 73.0 166.8 121.2 103.8 --------------------------------------------- Cash and cash equivalents 166.5 195.9 296.5 264.9 207.1 --------------------------------------------- Securities 788.4 685.6 630.9 542.0 554.1 Gross loans, including net deferred loan fees: Construction and land development 801.7 765.4 757.5 715.5 768.7 Real estate: Commercial 1,484.1 1,437.9 1,420.6 1,232.3 1,168.8 Residential 466.6 436.6 403.7 384.1 385.4 Commercial and industrial 752.1 709.2 722.6 645.5 574.2 Consumer 50.0 46.8 38.2 29.6 26.1 Net deferred fees (8.0) (7.0) (6.6) (3.7) (3.6) --------------------------------------------- 3,546.5 3,388.9 3,336.0 3,003.3 2,919.6 Less: Allowance for loan losses (39.9) (36.9) (37.5) (33.6) (33.1) --------------------------------------------- Loans, net 3,506.6 3,352.0 3,298.5 2,969.7 2,886.5 --------------------------------------------- Premises and equipment, net 138.4 130.3 125.6 99.9 93.8 Bank owned life insurance 87.1 86.2 85.2 82.1 56.3 Goodwill and other intangibles 243.1 237.4 237.4 147.5 146.7 Other assets 73.3 59.4 53.5 63.5 58.3 --------------------------------------------- Total assets $5,003.4 $4,746.8 $4,727.6 $4,169.6 $4,002.8 ============================================= Liabilities and Stockholders' Equity Liabilities Non-interest bearing demand deposits $1,112.1 $1,160.5 $1,243.0 $1,158.2 $1,058.7 Interest bearing deposits: Demand 259.2 263.8 268.7 242.4 249.3 Savings and money market 1,710.8 1,684.7 1,648.1 1,407.9 1,403.6 Time, $100 and over 641.0 634.8 610.8 524.9 460.4 Other time 69.6 72.0 78.5 67.0 78.3 --------------------------------------------- 3,792.7 3,815.8 3,849.1 3,400.4 3,250.3 Customer repurchase agreements 204.1 195.7 176.0 170.7 149.2 Borrowings 356.4 90.9 56.6 69.0 110.0 Junior subordinated and subordinated debt 113.7 110.2 110.4 101.9 81.9 Accrued interest payable and other liabilities 20.6 14.8 24.3 19.0 18.3 --------------------------------------------- Total liabilities 4,487.5 4,227.4 4,216.4 3,761.0 3,609.7 --------------------------------------------- Stockholders' Equity Common stock and additional paid-in capital 379.2 383.8 381.2 287.5 285.4 Retained earnings 149.8 138.8 130.8 126.2 117.2 Accumulated other comprehensive loss (13.1) (3.2) (0.8) (5.1) (9.5) --------------------------------------------- Total stockholders' equity 515.9 519.4 511.2 408.6 393.1 --------------------------------------------- Total liabilities and stockholders' equity $5,003.4 $4,746.8 $4,727.6 $4,169.6 $4,002.8 ============================================= Western Alliance Bancorporation and Subsidiaries Changes in the Allowance For Loan Losses Unaudited Quarter Ended September June March December September 30, 30, 31, 31, 30, (in thousands) 2007 2007 2007 2006 2006 - ---------------------------------------------------------------------- Balance, beginning of period $36,946 $37,519 $33,551 $33,110 $32,158 Acquisitions (370) 83 3,706 - 403 Provisions charged to operating expenses 3,925 2,012 441 709 953 Recoveries of loans previously charged- off: Construction and land development - - - - - Commercial real estate - - - - - Residential real estate - - - - - Commercial and industrial 14 83 71 81 16 Consumer 12 9 8 51 5 ---------------------------------------------- Total recoveries 26 92 79 132 21 Loans charged-off: Construction and land development - - - 64 - Commercial real estate - - - - - Residential real estate - - - - - Commercial and industrial 328 2,727 91 198 398 Consumer 288 33 167 138 27 ---------------------------------------------- Total charged-off 616 2,760 258 400 425 Net charge-offs 590 2,668 179 268 404 ---------------------------------------------- Balance, end of period $39,911 $36,946 $37,519 $33,551 $33,110 ============================================== Net charge-offs (annualized) to average loans outstanding 0.07% 0.31% 0.02% 0.04% 0.05% Allowance for loan losses to gross loans 1.13 1.09 1.12 1.12 1.13 Non-accrual loans $16,271 $ 717 $ 1,775 $ 1,417 $ 604 Other impaired loans, acquired through merger 2,772 816 827 839 1,351 Other real estate owned 149 - - - - Loans past due 30 to 89 days, still accruing 5,012 26,716 11,447 6,795 7,292 Loans past due 90 days, still accruing 321 6,431 331 794 18 Western Alliance Bancorporation and Subsidiaries Average Balances, Yields and Rates Paid Unaudited Three Months Ended September 30, 2007 - ---------------------------------------------------------------------- Average Average Yield/ Balance Interest Cost Earning Assets (in millions)(in thousands) Securities (1) $ 736.4 $10,807 6.08% Federal funds sold 26.1 358 5.44% Loans (1) 3,502.1 69,066 7.82% Restricted stock 19.1 242 5.03% ----------------------------------- Total earnings assets 4,283.7 80,473 7.50% Non-earning Assets Cash and due from banks 103.8 Allowance for loan losses (39.0) Bank-owned life insurance 86.5 Other assets 434.1 ------------- Total assets $4,869.1 ============= Interest Bearing Liabilities Sources of Funds Interest-bearing deposits: Interest-bearing checking $ 263.5 1,658 2.50% Savings and money market 1,728.1 16,335 3.75% Time deposits 704.6 8,578 4.83% ----------------------------------- 2,696.2 26,571 3.91% Borrowings 432.6 5,270 4.83% Junior subordinated and subordinated debt 98.7 1,858 7.47% ----------------------------------- Total interest-bearing liabilities 3,227.5 33,699 4.14% Non-interest Bearing Liabilities Noninterest-bearing demand deposits 1,096.2 Other liabilities 25.9 Stockholders' equity 519.5 ------------- Total liabilities and stockholders' equity $4,869.1 ============= Net interest income and margin $46,774 4.38% ============== Net interest spread 3.36% Three Months Ended September 30, 2006 - ---------------------------------------------------------------------- Average Average Yield/ Balance Interest Cost Earning Assets (in millions)(in thousands) Securities (1) $ 577.7 $ 6,280 4.32% Federal funds sold 19.0 295 6.15% Loans (1) 2,914.7 57,508 7.83% Restricted stock 17.2 261 6.02% ---------------------------------- Total earnings assets 3,528.7 64,344 7.24% Non-earning Assets Cash and due from banks 109.7 Allowance for loan losses (32.6) Bank-owned life insurance 55.8 Other assets 288.4 ------------- Total assets $3,950.0 ============= Interest Bearing Liabilities Sources of Funds Interest-bearing deposits: Interest-bearing checking $ 255.1 1,747 2.72% Savings and money market 1,277.3 11,492 3.57% Time deposits 518.3 5,748 4.40% ---------------------------------- 2,050.7 18,987 3.67% Borrowings 382.6 4,487 4.65% Junior subordinated and subordinated debt 81.9 1,594 7.73% ---------------------------------- Total interest-bearing liabilities 2,515.1 25,068 3.95% Non-interest Bearing Liabilities Noninterest-bearing demand deposits 1,027.4 Other liabilities 28.0 Stockholders' equity 379.5 ------------- Total liabilities and stockholders' equity $3,950.0 ============= Net interest income and margin $39,276 4.42% ============== Net interest spread 3.29% (1) Yields on loans and securities have been adjusted to a tax equivalent basis. Western Alliance Bancorporation and Subsidiaries Operating Segment Results Unaudited ($ in millions) Alliance Torrey Alta Bank Bank Pines Alliance of Nevada of Arizona Bank Bank - ---------------------------------------------------------------------- At September 30, 2007: Assets $3,046.1 $ 775.5 $ 686.0 $ 78.9 Gross loans and deferred fees 2,156.5 562.3 481.0 32.8 Less: Allowance for loan losses (24.5) (6.4) (4.9) (0.3) --------------------------------------- Net loans 2,132.0 555.9 476.1 32.5 --------------------------------------- Deposits 2,118.8 628.4 533.8 57.1 Stockholders' equity 340.4 55.8 40.5 22.6 Number of branches 15 10 7 2 Number of full-time equivalent employees 520 138 128 32 (in thousands) Three Months Ended September 30, 2007: Net interest income $ 28,697 $ 7,222 $ 6,396 $ 566 Provision for loan losses 3,296 117 317 87 --------------------------------------- Net interest income after provision for loan losses 25,401 7,105 6,079 479 Gain on sale of securities 380 - - - Mark-to-market gains (net) 1,163 194 319 - Noninterest income 2,527 416 392 98 Noninterest expense (15,742) (6,035) (4,966) (1,379) --------------------------------------- Income (loss) before income taxes 13,729 1,680 1,824 (802) Income tax expense (benefit) 4,280 557 715 (321) --------------------------------------- Net income (loss) $ 9,449 $ 1,123 $ 1,109 $ (481) ======================================= (in thousands) Nine Months Ended September 30, 2007: Net interest income $ 85,989 $ 21,195 $ 18,428 $ 1,418 Provision for loan losses 5,010 662 484 223 --------------------------------------- Net interest income after provision for loan losses 80,979 20,533 17,944 1,195 Gain on sale of securities 375 - - - Mark-to-market losses (net) (1,758) (246) (99) - Noninterest income 8,469 1,558 1,290 271 Noninterest expense (47,125) (17,276) (13,707) (4,147) --------------------------------------- Income (loss) before income taxes 40,940 4,569 5,428 (2,681) Income tax expense (benefit) 13,132 1,666 2,212 (1,073) --------------------------------------- Net income (loss) $ 27,808 $ 2,903 $ 3,216 $(1,608) ======================================= ($ in millions) First Independent Intersegment Consolidated Bank Other Eliminations Company - ---------------------------------------------------------------------- At September 30, 2007: Assets $ 586.0 $ 18.4 $(187.5) $5,003.4 Gross loans and deferred fees 338.9 - (25.0) $3,546.5 Less: Allowance for loan losses (3.8) - - (39.9) ----------------------------------------------- Net loans 335.1 - (25.0) 3,506.6 ----------------------------------------------- Deposits 458.0 - (3.4) 3,792.7 Stockholders' equity 119.8 (63.2) - 515.9 Number of branches 4 - - 38 Number of full-time equivalent employees 106 63 - 987 (in thousands) Three Months Ended September 30, 2007: Net interest income $ 5,176 $ (1,283) $ - $ 46,774 Provision for loan losses 108 - - 3,925 ----------------------------------------------- Net interest income after provision for loan losses 5,068 (1,283) - 42,849 Gain on sale of securities - - - 380 Mark-to-market gains (net) - - - 1,676 Noninterest income 232 2,637 (403) 5,899 Noninterest expense (3,145) (3,757) 403 (34,621) ----------------------------------------------- Income (loss) before income taxes 2,155 (2,403) - 16,183 Income tax expense (benefit) 723 (854) - 5,100 ----------------------------------------------- Net income (loss) $ 1,432 $ (1,549) $ - $ 11,083 =============================================== (in thousands) Nine Months Ended September 30, 2007: Net interest income $10,298 $ (3,872) $ - $133,456 Provision for loan losses (1) - - 6,378 ----------------------------------------------- Net interest income after provision for loan losses 10,299 (3,872) - 127,078 Gain on sale of securities - 289 - 664 Mark-to-market losses (net) - - - (2,103) Noninterest income 452 6,624 (1,156) 17,508 Noninterest expense (6,418) (10,299) 1,156 (97,816) ----------------------------------------------- Income (loss) before income taxes 4,333 (7,258) - 45,331 Income tax expense (benefit) 1,453 (2,491) - 14,899 ----------------------------------------------- Net income (loss) $ 2,880 $ (4,767) $ - $ 30,432 =============================================== Western Alliance Bancorporation and Subsidiaries Operating Segment Results Alliance Torrey Bank Bank Pines ($ in millions) of Nevada of Arizona Bank - ---------------------------------------------------------------------- At September 30, 2006: Assets $2,847.4 $ 646.2 $ 598.9 Gross loans and deferred fees 2,002.7 535.4 401.5 Less: Allowance for loan losses (22.7) (6.0) (4.4) ------------------------------- Net loans 1,980.0 529.4 397.1 ------------------------------- Deposits 2,303.1 472.1 497.0 Stockholders' equity 333.7 49.8 38.1 Number of branches 15 8 6 Number of full-time equivalent employees 470 130 105 (in thousands) Three Months Ended September 30, 2006: Net interest income $ 28,540 $ 6,110 $ 5,864 Provision for loan losses 680 (99) 372 ------------------------------- Net interest income after provision for loan losses 27,860 6,209 5,492 Noninterest income 2,129 608 422 Noninterest expense (13,722) (4,784) (3,842) Income (loss) before income taxes 16,267 2,033 2,072 Income tax expense (benefit) 5,398 720 808 ------------------------------- Net income (loss) $ 10,869 $ 1,313 $ 1,264 =============================== (in thousands) Nine Months Ended September 30, 2006: Net interest income $ 75,897 $ 18,288 $ 16,393 Provision for loan losses 2,393 583 974 ------------------------------- Net interest income after provision for loan losses 73,504 17,705 15,419 Noninterest income 5,618 1,639 1,097 Noninterest expense (36,880) (14,019) (10,627) Income (loss) before income taxes 42,242 5,325 5,889 Income tax expense (benefit) 14,172 2,004 2,370 ------------------------------- Net income (loss) $ 28,070 $ 3,321 $ 3,519 =============================== Western Alliance Bancorporation and Subsidiaries Operating Segment Results Intersegment Consolidated ($ in millions) Other Eliminations Company - ---------------------------------------------------------------------- At September 30, 2006: Assets $ 464.8 $ (554.5) $4,002.8 Gross loans and deferred fees - (20.0) 2,919.6 Less: Allowance for loan losses - - (33.1) ----------------------------------- Net loans - (20.0) 2,886.5 ----------------------------------- Deposits - (21.9) 3,250.3 Stockholders' equity 400.7 (429.2) 393.1 Number of branches - - 29 Number of full-time equivalent employees 58 - 763 (in thousands) Three Months Ended September 30, 2006: Net interest income $(1,238) $ - $ 39,276 Provision for loan losses - - 953 ----------------------------------- Net interest income after provision for loan losses (1,238) - 38,323 Noninterest income 15,344 (13,872) 4,631 Noninterest expense (3,164) 455 (25,057) Income (loss) before income taxes 10,942 (13,417) 17,897 Income tax expense (benefit) (596) - 6,330 ----------------------------------- Net income (loss) $11,538 $(13,417) $ 11,567 =================================== (in thousands) Nine Months Ended September 30, 2006: Net interest income $(2,368) $ 3 $108,213 Provision for loan losses - - 3,950 ----------------------------------- Net interest income after provision for loan losses (2,368) 3 104,263 Noninterest income 40,441 (36,186) 12,609 Noninterest expense (8,737) 1,116 (69,147) Income (loss) before income taxes 29,336 (35,067) 47,725 Income tax expense (benefit) (1,702) - 16,844 ----------------------------------- Net income (loss) $31,038 $(35,067) $ 30,881 =================================== CONTACT: Western Alliance Bancorporation Robert Sarver, 602-952-5445 (Media) Dale Gibbons, 702-248-4200 (Investor)