10-Q 1 p71062e10vq.htm 10-Q e10vq
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-Q
(Mark One)
     
þ   Quarterly Report Under Section 13 or 15(d) of the Securities Exchange Act of 1934
For the Quarterly Period Ended June 30, 2005 or
     
o   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: 333-124406
WESTERN ALLIANCE BANCORPORATION
(Exact Name of Registrant as Specified in Its Charter)
     
Nevada   88-0365922
     
(State or Other Jurisdiction of   (I.R.S. Employer I.D. Number)
Incorporation or Organization)    
     
2700 W. Sahara Avenue, Las Vegas, NV   89102
     
(Address of Principal Executive Offices)   (Zip Code)
(702) 248-4200
 
Registrant’s telephone number, including area code
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   o   No   þ
Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act)
     
Yes   o   No   þ
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.
Common Stock Issued and Outstanding: 22,723,591 shares as of July 31, 2005.
 
 

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Table of Contents
         
Index   Page
       
       
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    37  
    40  
 
       
       
    41  
    41  
    42  
    42  
    43  
    43  
 
       
    45  
    46  
Exhibits
    47  
 EX-10.2
 EX-10.3
 EX-31.1
 EX-31.2
 EX-32

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Part I. Financial Information
ITEM I. FINANCIAL STATEMENTS
Western Alliance Bancorporation and Subsidiaries
Consolidated Balance Sheets
as of June 30, 2005 and December 31, 2004
                 
    June 30,   December 31,
($ in thousands, except per share amounts)   2005   2004
 
    (Unaudited)    
Assets
               
Cash and due from banks
  $ 93,174     $ 92,282  
Federal funds sold
    212,207       23,115  
     
Cash and cash equivalents
    305,381       115,397  
     
Securities held to maturity (approximate fair value $123,570 and $128,984, respectively)
    124,589       129,549  
Securities available for sale
    570,767       659,073  
Loans, net of allowance for loan losses of $18,118 and $15,271, respectively
    1,435,177       1,173,264  
Initial public offering proceeds receivable
    77,138        
Premises and equipment, net
    35,822       29,364  
Bank owned life insurance
    26,752       26,170  
Investment in Federal Home Loan Bank stock
    13,054       15,097  
Accrued interest receivable
    8,371       8,359  
Deferred tax assets, net
    7,420       5,949  
Goodwill
    3,946       3,946  
Other intangible assets, net of accumulated amortization of $294 and $183, respectively
    1,329       1,440  
Other assets
    11,598       9,241  
     
Total assets
  $ 2,621,344     $ 2,176,849  
     
 
               
Liabilities and Stockholders’ Equity
               
Liabilities
               
Non-interest bearing demand deposits
  $ 964,279     $ 749,550  
Interest bearing deposits:
               
Demand
    110,477       103,723  
Savings and money market
    820,043       665,425  
Time, $100 and over
    273,634       219,451  
Other time
    21,121       17,887  
     
 
    2,189,554       1,756,036  
Federal Home Loan Bank advances and other borrowings
           
One year or less
    109,724       185,494  
Over one year
    59,300       63,700  
Junior subordinated debt
    30,928       30,928  
Accrued interest payable and other liabilities
    9,349       7,120  
     
Total liabilities
    2,398,855       2,043,278  
     
Commitments and Contingencies
               
Stockholders’ Equity
               
Preferred stock, par value $.0001; shares authorized 20,000,000; no shares issued and outstanding 2005 and 2004
           
Common stock, par value $.0001; shares authorized 100,000,000; shares issued and outstanding 2005: 22,273,591; 2004:18,249,554
    2       2  
Additional paid-in capital
    158,212       80,459  
Retained earnings
    70,090       58,216  
Deferred compensation — restricted stock
    (408 )      
Accumulated other comprehensive loss — net unrealized loss on available for sale securities
    (5,407 )     (5,106 )
     
Total stockholders’ equity
    222,489       133,571  
     
Total liabilities and stockholders’ equity
  $ 2,621,344     $ 2,176,849  
     
See Notes to Consolidated Financial Statements.

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Western Alliance Bancorporation and Subsidiaries
Consolidated Statements of Income
(Unaudited)
                                 
    Three Months Ended   Six Months Ended
    June 30,   June 30,
($ in thousands, except per share amounts)   2005   2004   2005   2004
 
Interest income on:
                               
Loans, including fees
  $ 23,589     $ 13,395     $ 43,923     $ 24,954  
Securities — taxable
    7,115       7,023       14,784       14,109  
Securities — nontaxable
    86       87       171       171  
Dividends — taxable
    184       138       306       235  
Federal funds sold and other
    838       115       1,051       166  
     
Total interest income
    31,812       20,758       60,235       39,635  
     
Interest expense on:
                               
Deposits
    5,838       2,749       10,357       5,116  
Short-term borrowings
    682       650       1,708       1,379  
Long-term borrowings
    402       714       800       1,446  
Junior subordinated debt
    508       345       974       695  
     
Total interest expense
    7,430       4,458       13,839       8,636  
     
Net interest income
    24,382       16,300       46,396       30,999  
Provision for loan losses
    1,187       415       2,934       1,907  
     
Net interest income after provision for loan losses
    23,195       15,885       43,462       29,092  
     
Other income:
                               
Trust and investment advisory services
    1,347       611       2,660       757  
Service charges
    641       615       1,196       1,245  
Income from bank owned life insurance
    293       293       582       615  
Investment securities gains (losses), net
          (45 )     69       (45 )
Other
    637       517       995       983  
     
 
    2,918       1,991       5,502       3,555  
     
Other expense:
                               
Salaries and employee benefits
    9,015       5,843       17,508       11,257  
Occupancy
    2,450       1,750       4,695       3,354  
Customer service
    965       534       1,673       1,005  
Advertising and other business development
    772       458       1,321       918  
Legal, professional and director fees
    512       348       996       636  
Correspondent and wire transfer costs
    407       305       803       540  
Audits and exams
    361       302       761       511  
Supplies
    239       201       500       386  
Data processing
    184       182       365       299  
Telephone
    196       140       363       269  
Insurance
    169       107       317       217  
Travel and automobile
    130       83       255       134  
Other
    567       371       983       790  
     
 
    15,967       10,624       30,540       20,316  
     
 
                               
Income before income taxes
    10,146       7,252       18,424       12,331  
 
                               
Income tax expense
    3,593       2,602       6,550       4,252  
     
 
                               
Net income
  $ 6,553     $ 4,650     $ 11,874     $ 8,079  
     
 
                               
Earnings per share:
                               
Basic
  $ 0.35     $ 0.28     $ 0.65     $ 0.48  
     
Diluted
  $ 0.32     $ 0.26     $ 0.59     $ 0.45  
     
See Notes to Consolidated Financial Statements.

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Western Alliance Bancorporation and Subsidiaries
Consolidated Statement of Stockholders’ Equity
for the Six Months Ended June 30, 2005 (Unaudited)

($ in thousands, except per share amounts)
                                                                                 
                                                            Deferred   Accumulated    
                                            Additional           Compensation -   Other    
    Comprehensive   Preferred Stock   Common Stock   Paid-in   Retained   Restricted   Comprehensive    
Description   Income   Shares Issued   Amount   Shares Issued   Amount   Capital   Earnings   Stock   (Loss)   Total
 
Balance, December 31, 2004
                $       18,249,554     $ 2     $ 80,459     $ 58,216     $     $ (5,106 )   $ 133,571  
 
                                                                               
Issuance of 3,750,000 shares of common stock, net of offering costs of $6,602
                            3,750,000             75,898                         75,898  
Stock options exercised
                            141,214             603                         603  
Stock warrants exercised
                            105,823             806                         806  
Restricted stock granted
                            27,000             446             (446 )            
Compensation cost on restricted stock
                                                    38             38  
Comprehensive income:
                                                                               
Net income
  $ 11,874                                         11,874                   11,874  
Other comprehensive income
                                                                               
Unrealized holding losses on securities available for sale arising during the period, net of taxes of $170
    (256 )                                                                        
Less reclassification adjustment for gains included in net income, net of taxes of $24
    (45 )                                                                        
 
                                                                               
Net unrealized holding losses
    (301 )                                                   (301 )     (301 )
 
                                                                               
 
  $ 11,573                                                                          
 
                                                                               
             
 
                                                                               
Balance, June 30, 2005
                $       22,273,591     $ 2     $ 158,212     $ 70,090     $ (408 )   $ (5,407 )   $ 222,489  
             
Comprehensive income for the six months ended June 30, 2004 was $83, including net income of $8,079 and unrealized holding losses of $7,996.
Comprehensive income (loss) for the three months ended June 30, 2005 and 2004 was $8,629 and $(7,763), respectively, including net income of $6,553 and $4,650, respectively, and unrealized holding gains (losses) of $2,076 and $(12,413), respectively.
See Notes to Consolidated Financial Statements.

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Western Alliance Bancorporation and Subsidiaries
Consolidated Statements of Cash Flows
for the Six Months Ended June 30, 2005 and 2004 (Unaudited)

($ in thousands)
                 
    2005   2004
 
Cash Flows from Operating Activities:
               
Net income
  $ 11,874     $ 8,079  
Adjustments to reconcile net income to net cash provided by operating activities:
               
Depreciation and amortization
    1,826       1,228  
Net amortization of securities premiums
    1,259       2,103  
Stock dividends received, FHLB stock
    (305 )     (235 )
Provision for loan losses
    2,934       1,907  
(Gain) loss on sales of securities available for sale
    (69 )     45  
Deferred taxes
    (292 )     (799 )
Compensation cost on restricted stock
    38        
(Decrease) in accrued interest receivable
    (12 )     (179 )
(Increase) in bank-owned life insurance
    (582 )     (615 )
Increase in other assets
    (1,935 )     (2,319 )
Increase (decrease) in accrued interest payable and other liabilities
    (20 )     889  
Other, net
    (90 )     75  
     
Net cash provided by operating activities
    14,626       10,179  
     
Cash Flows from Investing Activities:
               
Purchases of securities held to maturity
    (8,233 )     (19,964 )
Proceeds from maturities of securities held to maturity
    12,970       19,045  
Purchases of securities available for sale
    (16,445 )     (295,030 )
Proceeds from maturities of securities available for sale
    84,274       182,395  
Proceeds from the sale of securities available for sale
    18,728       13,768  
Net cash paid in settlement of acquisition
          (2,177 )
Proceeds from sale of Federal Home Loan Bank stock
    2,348       156  
Net increase in loans made to customers
    (264,760 )     (225,243 )
Purchase of premises and equipment
    (8,284 )     (4,104 )
Proceeds from sale of premises and equipment
    3        
     
Net cash used in investing activities
    (179,399 )     (331,154 )
     
Cash Flows from Financing Activities:
               
Net increase in deposits
    433,518       544,671  
Net repayments on borrowings
    (80,170 )     (87,145 )
Proceeds from exercise of stock options and stock warrants
    1,409       455  
     
Net cash provided by financing activities
    354,757       457,981  
     
Increase in cash and cash equivalents
    189,984       137,006  
Cash and Cash Equivalents, beginning of period
    115,397       65,908  
     
Cash and Cash Equivalents, end of period
  $ 305,381     $ 202,914  
     
 
               
Supplemental Disclosure of Cash Flow Information
               
Cash payments for interest
  $ 13,946     $ 4,009  
Cash payments for income taxes
  $ 8,390     $ 4,195  
Supplemental Disclosure of Noncash Investing and Financing Activities
               
Stock issued in connection with acquisition
  $     $ 2,400  
Receivable from initial public offering, net of offering costs and commissions
  $ 75,898     $  
See Notes to Consolidated Financial Statements.

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 1. Nature of Business and Summary of Significant Accounting Policies
Nature of business
Western Alliance Bancorporation is a bank holding company providing a full range of banking services to commercial and consumer customers through its wholly owned subsidiaries BankWest of Nevada, operating in Nevada, Alliance Bank of Arizona, operating in Arizona, Torrey Pines Bank, operating in Southern California, Miller/Russell & Associates, Inc., operating in Nevada, Arizona and Southern California, and Premier Trust, Inc., operating in Nevada and Arizona. These entities are collectively referred to herein as the Company. Alliance Bank of Arizona and Torrey Pines Bank began operations during the year ended December 31, 2003. The accounting and reporting policies of the Company conform to accounting principles generally accepted in the United States of America and general industry practices.
A summary of the significant accounting policies of the Company follows:
Use of estimates in the preparation of financial statements
The preparation of financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. A material estimate that is particularly susceptible to significant change in the near term relates to the determination of the allowance for loan losses.
Principles of consolidation
The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries, BankWest of Nevada, Alliance Bank of Arizona, Torrey Pines Bank (collectively referred to herein as the Banks), Miller/Russell & Associates, Inc., and Premier Trust, Inc. All significant intercompany balances and transactions have been eliminated in consolidation.
Interim financial information
The accompanying unaudited consolidated financial statements as of June 30, 2005 and 2004 have been prepared in condensed format, and therefore do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.
The information furnished in these interim statements reflects all adjustments which are, in the opinion of management, necessary for a fair statement of the results for each respective period presented. Such adjustments are of a normal recurring nature. The results of operations in the interim statements are not necessarily indicative of the results that may be expected for any other quarter or for the full year. The interim financial information should be read in conjunction with the Company’s audited financial statements.
Condensed financial information as of December 31, 2004 has been presented next to the interim consolidated balance sheet for informational purposes.

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 1. Nature of Business and Summary of Significant Accounting Policies (continued)
Stock compensation plans
At June 30, 2005, the Company has the 2005 Stock Inventive Plan (2005 Plan), which is an amendment and restatement of the three plans described more fully in Note 12 of the audited financial statements. There were no modifications to outstanding options as a result of this amendment. The shares available for issuance under the 2005 Plan are 3,255,000, taking into account awards outstanding under the prior three plans of 2,248,550. The Company accounts for the plan under the recognition and measurement principles of APB Opinion No. 25, Accounting for Stock Issued to Employees, and related interpretations. Accordingly, no stock-based employee compensation cost has been recognized, as all options granted under those plans had an exercise price equal to the market value of the underlying common stock on the date of grant. The following table illustrates the effect on net income and earnings per share had compensation cost for all of the stock-based compensation plans been determined based on the grant date fair values of awards (the method described in FASB Statement No. 123, Accounting for Stock-Based Compensation):
                                 
    Three Months Ended   Six Months Ended
    June 30,   June 30,
    2005   2004   2005   2004
     
Net income:
                               
As reported
  $ 6,553     $ 4,650     $ 11,874     $ 8,079  
Deduct total stock-based employee compensation expense determined under fair value based method for all awards
    (218 )     (142 )     (425 )     (309 )
Related tax benefit for nonqualified stock options
    10       6       23       9  
     
Pro forma
  $ 6,345     $ 4,514     $ 11,472     $ 7,779  
     
Earnings per share:
                               
Basic — as reported
  $ 0.35     $ 0.28     $ 0.65     $ 0.48  
Basic — pro forma
    0.34       0.27       0.63       0.46  
Diluted — as reported
    0.32       0.26       0.59       0.45  
Diluted — pro forma
    0.31       0.25       0.57       0.43  
The pro forma compensation cost was recognized for the fair value of the stock options granted, which was estimated using the minimum value method. The assumptions used in determining the fair value per optional share of $4.04 and $2.84 for stock options granted in the six months ended June 30, 2005 and 2004, respectively, were as follows: expected life of seven years and risk free interest rate of 4.1% and 3.9%, respectively.
Recent Accounting Pronouncements
In December 2004, the Financial Accounting Standards Board published FASB Statement No. 123 (revised 2004), Share-Based Payment, or FAS 123(R). FAS 123(R) requires that the compensation cost relating to share-based payment transactions, including grants of employee stock options, be recognized in financial statements. That cost will be measured based on the fair value of the equity or liability instruments issued. FAS 123(R) permits entities to use any option-pricing model that meets the fair value objective in the Statement. Modifications of share-based payments will be treated as replacement awards with the cost of the incremental value recorded in the financial statements.

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 1. Nature of Business and Summary of Significant Accounting Policies (continued)
Recent Accounting Pronouncements (continued)
The Statement will be effective at the beginning of the first quarter of 2006. As of the effective date, we will apply the Statement using a modified version of prospective application. Under that transition method, compensation cost will be recognized for (i) all awards granted after the required effective date and to awards modified, cancelled, or repurchased after that date and (ii) the portion of awards granted subsequent to completion of the Company’s initial public offering (IPO) and prior to the effective date for which the requisite service has not yet been rendered, based on the grant-date fair value of those awards calculated for pro forma disclosures under SFAS 123. The impact of this statement on the Company in 2006 and beyond will depend on various factors, including our compensation strategy.
Capital Stock
On April 27, 2005, the Company’s shareholders approved an increase in the total number of authorized shares of capital stock from 50,000,000 to 120,000,000. The total increase of 70,000,000 shares includes 50,000,000 shares designated as common stock and 20,000,000 shares designated as preferred stock. Upon the issuance of any series of preferred stock, the holders of shares of such series will have certain preferences over the holders of outstanding shares of common stock, depending upon the specific terms of such series designated by the Board of Directors.
Note 2. Earnings Per Share
Diluted earnings per share is based on the weighted average outstanding common shares during each period, including common stock equivalents. Basic earnings per share is based on the weighted average outstanding common shares during the period.
Basic and diluted earnings per share, based on the weighted average outstanding shares, are summarized as follows:
                                 
    Three Months Ended   Six Months Ended
    June 30,   June 30,
    2005   2004   2005   2004
     
Basic:
                               
Net income applicable to common stock
  $ 6,553     $ 4,650     $ 11,874     $ 8,079  
Average common shares outstanding
    18,498,065       16,832,639       18,396,149       16,760,899  
     
Earnings per share
  $ 0.35     $ 0.28     $ 0.65     $ 0.48  
     
 
                               
Diluted:
                               
Net income applicable to common stock
  $ 6,553     $ 4,650     $ 11,874     $ 8,079  
     
 
                               
Average common shares outstanding
    18,498,065       16,832,639       18,396,149       16,760,899  
Stock option adjustment
    1,096,056       821,629       1,020,751       707,011  
Stock warrant adjustment
    872,951       547,673       825,709       480,686  
     
Average common equivalent shares outstanding
    20,467,072       18,201,941       20,242,609       17,948,596  
     
Earnings per share
  $ 0.32     $ 0.26     $ 0.59     $ 0.45  
     

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 2. Earnings Per Share (continued)
38,000 stock options are not included in the above calculations for the three months ended June 30, 2005 as the effect would have been anti-dilutive.
Note 3. Loans
The components of the Company’s loan portfolio as of June 30, 2005 and December 31, 2004 are as follows:
                 
    June 30,   December 31,
    2005   2004
     
Construction and land development, including raw commercial land of approximately $70,127 for 2005 and $77,252 for 2004
  $ 381,439     $ 323,176  
Commercial real estate
    598,321       491,949  
Residential real estate
    168,549       116,360  
Commercial and industrial
    286,331       241,292  
Consumer
    20,588       17,682  
Less: net deferred loan fees
    (1,933 )     (1,924 )
     
 
    1,453,295       1,188,535  
 
               
Less:
               
Allowance for loan losses
    (18,118 )     (15,271 )
     
 
  $ 1,435,177     $ 1,173,264  
     
Changes in the allowance for loan losses for the three months ended June 30, 2005 and 2004 are as follows:
                                 
    Three Months Ended   Six Months Ended
    June 30,   June 30,
    2005   2004   2005   2004
     
Balance, beginning
  $ 17,114     $ 12,874     $ 15,271     $ 11,378  
Provision charged to operating expense
    1,187       415       2,934       1,907  
Recoveries of amounts charged off
    20       93       158       106  
Less amounts charged off
    (203 )     (22 )     (245 )     (31 )
     
Balance, ending
  $ 18,118     $ 13,360     $ 18,118     $ 13,360  
     
At June 30, 2005, total impaired and non-accrual loans were $503, and loans past due 90 days or more and still accruing were $9.

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 4. Commitments and Contingencies
Contingencies
In the normal course of business, the Company is involved in various legal proceedings. In the opinion of management, any liability resulting from such proceedings would not have a material adverse effect on the consolidated financial statements.
Financial instruments with off-balance sheet risk
The Company is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. They involve, to varying degrees, elements of credit risk in excess of amounts recognized on the consolidated balance sheets.
The Company’s exposure to credit loss in the event of nonperformance by the other parties to the financial instrument for these commitments is represented by the contractual amounts of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments. A summary of the contract amount of the Company’s exposure to off-balance sheet risk is as follows:
                 
    June 30,   December 31,
    2005   2004
     
Commitments to extend credit, including unsecured loan commitments of $110,600 in 2005 and $81,606 in 2004
  $ 557,094     $ 423,767  
Credit card guarantees
    6,915       5,421  
Standby letters of credit, including unsecured letters of credit of $4,383 in 2005 and $1,264 in 2004
    12,881       5,978  
     
 
  $ 576,890     $ 435,166  
     
Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The Company evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Company upon extension of credit, is based on management’s credit evaluation of the party. Collateral held varies, but may include accounts receivable, inventory, property and equipment, residential real estate and income-producing commercial properties.
The Company guarantees certain customer credit card balances held by an unrelated third party. These unsecured guarantees act to streamline the credit underwriting process and are issued as a service to certain customers who wish to obtain a credit card from the third party vendor. The Company recognizes nominal fees from these arrangements and views them strictly as a means of maintaining good customer relationships. The guarantee is offered to those customers who, based solely upon management’s evaluation, maintain a relationship with the Company that justifies the inherent risk. Essentially all such guarantees exist for the life of each respective credit card relationship. The Company would be required to perform under the guarantee upon a customer’s default on the credit card relationship with the third party. Historical losses under the program have been nominal. Upon entering into a credit card

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 4. Commitments and Contingencies (continued)
Financial instruments with off-balance sheet risk (continued)
guarantee, the Company records the related liability at fair value pursuant to FASB Interpretation 45 (FIN 45), Guarantor’s Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others. Thereafter, the related liability is evaluated pursuant to FASB 5. The total credit card balances outstanding at June 30, 2005 and December 31, 2004 are $1,168 and $1,109, respectively.
Standby letters of credit are conditional commitments issued by the Company to guarantee the performance of a customer to a third party. Those guarantees are primarily issued to support public and private borrowing arrangements. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. Collateral held varies as specified above and is required as the Company deems necessary. Essentially all letters of credit issued have expiration dates within one year. Upon entering into a letter of credit, the Company records the related liability at fair value pursuant to FIN 45. Thereafter, the related liability is evaluated pursuant to FASB 5.
The total liability for financial instruments with off-balance sheet risk as of June 30, 2005 and December 31, 2004 was $438 and $307, respectively.
Concentrations
The Company grants commercial, construction, real estate and consumer loans to customers through branch offices located in the Company’s primary markets. The Company’s business is concentrated in these areas and the loan portfolio includes significant credit exposure to the commercial real estate industry of these areas. As June 30, 2005 real estate related loans accounted for approximately 79% of total loans. Substantially all of these loans are secured by first liens with an initial loan to value ratio of generally not more than 80%. Approximately one-half of these real estate loans are owner occupied. In addition, approximately 8% and 7% of total loans are unsecured as of June 30, 2005 and December 31, 2004, respectively.
The loans are expected to be repaid from cash flows or proceeds from the sale of selected assets of the borrowers. The Company’s policy for requiring collateral is to obtain collateral whenever it is available or desirable, depending upon the degree of risk the Company is willing to take.
Note 5. Stock Options, Stock Warrants and Restricted Stock
The Company granted 377,250 stock options and 27,000 shares of restricted stock to various employees and directors during the six months ended June 30, 2005. The options had a weighted average exercise price of $17.05 and vest at 20% a year from the date of grant. The restricted stock vests at 20% per year. 141,214 stock options were exercised and 35,100 stock options were forfeited during the six months ended June 30, 2005. These exercised and forfeited options had a weighted average exercise price of $4.27 and $10.85, respectively.
105,823 warrants were exercised during the six months ended June 30, 2005 at an exercise price of $7.62.

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 6. Segment Information
The following is a summary of selected operating segment information as of and for the periods ended June 30, 2005 and 2004:
                                                 
    BankWest   Alliance Bank   Torrey Pines           Intersegment   Consolidated
    of Nevada   of Arizona   Bank   Other   Eliminations   Company
 
At June 30, 2005:
                                               
Assets
  $ 1,727,081     $ 474,712     $ 334,024     $ 262,150     $ (176,623 )   $ 2,621,344  
Gross loans and deferred fees
    930,543       307,419       215,333                   1,453,295  
Less: Allowance for loan losses
    (11,211 )     (4,318 )     (2,589 )                 (18,118 )
     
Net loans
    919,332       303,101       212,744                   1,435,177  
     
Deposits
    1,469,651       426,576       295,043             (1,716 )     2,189,554  
Stockholders’ equity
    103,858       37,420       27,036       229,404       (175,229 )     222,489  
Three Months Ended June 30, 2005:
                                               
Net interest income
  $ 16,961     $ 4,523     $ 3,376     $ (478 )   $     $ 24,382  
Provision for loan losses
    482       424       281                   1,187  
     
Net interest income after provision for loan losses
    16,479       4,099       3,095       (478 )           23,195  
Noninterest income
    1,232       403       152       8,381       (7,250 )     2,918  
Noninterest expense
    (8,644 )     (3,209 )     (2,548 )     (1,819 )     253       (15,967 )
     
Income before income taxes
    9,067       1,293       699       6,084       (6,997 )     10,146  
Income tax expense (benefit)
    3,099       520       294       (320 )           3,593  
     
Net income
  $ 5,968     $ 773     $ 405     $ 6,404     $ (6,997 )   $ 6,553  
     
Six Months Ended June 30, 2005:
                                               
Net interest income
  $ 32,793     $ 8,341     $ 6,185     $ (923 )   $     $ 46,396  
Provision for loan losses
    1,441       902       591                   2,934  
     
Net interest income after provision for loan losses
    31,352       7,439       5,594       (923 )           43,462  
Noninterest income
    2,455       529       276       15,766       (13,524 )     5,502  
Noninterest expense
    (16,752 )     (5,896 )     (4,817 )     (3,528 )     453       (30,540 )
     
Income before income taxes
    17,055       2,072       1,053       11,315       (13,071 )     18,424  
Income tax expense (benefit)
    5,770       828       424       (472 )           6,550  
     
Net income
  $ 11,285     $ 1,244     $ 629     $ 11,787     $ (13,071 )   $ 11,874  
     

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 6. Segment Information (continued)
                                                 
    BankWest   Alliance Bank   Torrey Pines           Intersegment   Consolidated
    of Nevada   of Arizona   Bank   Other   Eliminations   Company
 
At June 30, 2004:
                                               
Assets
  $ 1,547,131     $ 261,381     $ 212,635     $ 138,826     $ (130,794 )   $ 2,029,179  
Gross loans and deferred fees
    689,492       160,645       108,184                   958,321  
Less: Allowance for loan losses
    (9,273 )     (2,378 )     (1,709 )                 (13,360 )
     
Net loans
    680,219       158,267       106,475                   944,961  
     
Deposits
    1,251,452       213,779       175,448             (1,362 )     1,639,317  
Stockholders’ equity
    72,709       26,727       23,277       106,889       (129,213 )     100,389  
Three Months Ended June 30, 2004:
                                               
Net interest income
  $ 12,428     $ 2,295     $ 1,906     $ (329 )   $     $ 16,300  
Provision for loan losses
    97       168       150                   415  
     
Net interest income after provision for loan losses
    12,331       2,127       1,756       (329 )           15,885  
Noninterest income
    1,218       207       174       5,755       (5,363 )     1,991  
Noninterest expense
    (6,554 )     (1,931 )     (1,425 )     (813 )     99       (10,624 )
     
Income (loss) before income taxes
    6,995       403       505       4,613       (5,264 )     7,252  
Income tax expense (benefit)
    2,300       137       183       (18 )           2,602  
     
Net income (loss)
  $ 4,695     $ 266     $ 322     $ 4,631     $ (5,264 )   $ 4,650  
     
Six Months Ended June 30, 2004:
                                               
Net interest income
  $ 23,966     $ 4,173     $ 3,489     $ (629 )   $     $ 30,999  
Provision for loan losses
    738       619       550                   1,907  
     
Net interest income after provision for loan losses
    23,228       3,554       2,939       (629 )           29,092  
Noninterest income
    2,434       306       356       9,701       (9,242 )     3,555  
Noninterest expense
    (12,928 )     (3,728 )     (2,716 )     (1,121 )     177       (20,316 )
     
Income (loss) before income taxes
    12,734       132       579       7,951       (9,065 )     12,331  
Income tax expense (benefit)
    4,171       (6 )     193       (106 )           4,252  
     
Net income (loss)
  $ 8,563     $ 138     $ 386     $ 8,057     $ (9,065 )   $ 8,079  
     
Note 7. Initial Public Offering
On June 29, 2005, the Company’s registration statement on Form S-1 related to the initial public offering of shares of the Company’s common stock was declared effective. The Company signed an underwriting agreement on June 29, 2005, which was on a firm commitment basis, pursuant to which the underwriters agreed to purchase 3,750,000 shares of common stock (with an option to purchase 450,000 shares to cover over-allotments) and closed the transaction on July 6, 2005. As of the date of the filing of this report, all offered securities have been sold and the offering has terminated. The 3,750,000 shares and proceeds receivable (net of offering costs) of $75,898 were included in the financial statements as of June 30, 2005.

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Western Alliance Bancorporation and Subsidiaries
Notes to Unaudited Consolidated Financial Statements
 
($ in thousands, except per share amounts)
Note 7. Initial Public Offering (continued)
On July 1, 2005, the principal underwriter exercised the over-allotment to purchase an additional 450,000 shares of the Company’s common stock. The total proceeds related to the over-allotment (net of offering costs) of $9.3 million were recorded in July 2005.
The total price to the public for the shares offered and sold by the Company, including the over-allotment, was $92.4 million. The amount of expenses incurred by the Company in connection with the offering includes approximately $6.0 million of underwriting discounts and commissions and offering expenses of approximately $1.2 million.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS
     The following discussion should be read in conjunction with the Company’s Form S-1, as amended, filed with the Securities and Exchange Commission on April 28, 2005, which includes the audited financial statements for the year ended December 31, 2004. Unless the context requires otherwise, the terms “Company”, “us”, “we”, and “our” refer to Western Alliance Bancorporation on a consolidated basis.
Forward-Looking Information
     Certain statements contained in this document, including, without limitation, statements containing the words “believes”, “anticipates”, “intends”, “expects”, “should” and words of similar import, constitute “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Act of 1934. Such forward looking statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Such factors include, among others, the following: general economic and business conditions in those areas in which we operate, demographic changes, competition, fluctuations in interest rates, changes in business strategy or development plans, changes in governmental regulation, credit quality, the availability of capital to fund the expansion of our business, and other factors referenced in this Report. Except as required by law, we disclaim any obligation to update any such factors or to publicly announce the results of any revisions to any of the forward-looking statements contained herein to reflect future events or developments.
Overview
     During the second quarter of 2005, we remained focused on increasing our earnings through growth of our earning assets funded with low-cost deposits. Loan growth for the quarter ended June 30, 2005 was $121.5 million, or 9.1%, as compared to $125.5 million, or 15.1% for the same period in 2004. Deposit growth was $170.9 million, or 8.5%, for the three months ended June 30, 2005, compared to $262.3 million, or 19.1% for the same period in 2004. We reported net income of $6.6 million, or $0.32 per diluted share, for the quarter ended June 30, 2005, as compared to $4.7 million, or $0.26 per diluted share, for the same period in 2004. The increase in earnings is primarily due to higher net interest income, due primarily to an increase in loans. The provisions for loan losses increased $772,000 from the three months ended June 30, 2004 to the same period in 2005, due to an increase in net charge-offs and increase in size of the loan portfolio. Non-interest income for the quarter ended June 30, 2005 increased 46.6% from the same period in the prior year, due primarily to an increase in trust and investment advisory fees. We acquired Miller/Russell and Associates, Inc. on May 17, 2004, and as such, the quarter ended June 30, 2004 did not include a full three months of Miller/Russell revenue. Non-interest expense for the quarter ended June 30, 2005 increased 50.3% from the same period in 2004, due primarily to an increase in salary and benefits and occupancy costs.
     Selected financial highlights are presented in the table below.

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Summary of Consolidated Financial and Other Data
                                                 
    At or for the three months ended June 30,   For the six months ended June 30,
($ in thousands, except per share data)   2005   2004   Change %   2005   2004   Change %
 
Selected Balance Sheet Data:
                                               
Total assets
  $ 2,621,344     $ 2,029,179       29.2 %                        
Gross loans, including net deferred fees
    1,453,295       958,321       51.7                          
Securities available for sale
    570,767       658,289       -13.3                          
Securities held to maturity
    124,589       133,127       -6.4                          
Federal funds sold
    212,207       28,021       657.3                          
Deposits
    2,189,554       1,639,317       33.6                          
Short term borrowings and long term debt
    169,024       251,516       -32.8                          
Junior subordinated debt
    30,928       30,928       0.0                          
Stockholders’ equity
    222,489       100,389       121.6                          
 
                                               
Selected Income Statement Data:
                                               
Interest income
  $ 31,812     $ 20,758       53.3     $ 60,235     $ 39,635       52.0  
Interest expense
    7,430       4,458       66.7       13,839       8,636       60.2  
 
                                               
Net interest income
    24,382       16,300       49.6       46,396       30,999       49.7  
Provision for loans losses
    1,187       415       186.0       2,934       1,907       53.9  
 
                                               
Net interest income after provision for loan losses
    23,195       15,885       46.0       43,462       29,092       49.4  
Non-interest income
    2,918       1,991       46.6       5,502       3,555       54.8  
Non-interest expense
    15,967       10,624       50.3       30,540       20,316       50.3  
 
                                               
Income before income taxes
    10,146       7,252       39.9       18,424       12,331       49.4  
Income tax expense
    3,593       2,602       38.1       6,550       4,252       54.0  
 
                                               
Net Income
    6,553       4,650       40.9       11,874       8,079       47.0  
 
                                               
 
                                               
Common Share Data:
                                               
Net income per share:
                                               
Basic
  $ 0.35     $ 0.28       25.0     $ 0.65     $ 0.48       35.4  
Diluted
    0.32       0.26       23.1       0.59       0.45       31.1  
Book value per share
    9.99       5.91       68.9                          
Average shares outstanding:
                                               
Basic
    18,498,065       16,832,639       9.9       18,396,149       16,760,899       9.8  
Diluted
    20,467,072       18,201,941       12.4       20,242,609       17,948,596       12.8  
Common shares outstanding
    22,273,591       16,977,404       31.2                          
 
                                               
Selected Performance Ratios:
                                               
Return on average assets (1)
    1.10 %     1.01 %     9.5       1.00 %     0.94 %     7.2  
Return on average stockholders’ equity (1)
    17.71       17.34       2.2       16.14       15.49       4.1  
Net interest margin (1)
    4.39       3.81       15.1       4.37       3.87       12.9  
Net interest spread
    3.58       3.24       10.4       3.61       3.35       7.8  
Efficiency ratio
    58.49       58.08       0.7       58.85       58.79       0.1  
Loan to deposit ratio
    66.37       58.46       13.5                          
 
                                               
Capital Ratios:
                                               
Tangible Common Equity
    8.3 %     4.7 %     77.0 %                        
Leverage ratio
    10.6       8.4       26.9                          
Tier 1 Risk Based Capital
    13.5       10.9       23.5                          
Total Risk Based Capital
    14.5       12.0       20.6                          
 
                                               
Asset Quality Ratios:
                                               
Net charge-offs to average loans outstanding
    0.01 %     (0.01 )%     -264.3       0.01 %     (0.01 )%     -246.5  
Non-performing loans to gross loans
    0.04       0.02       53.5                          
Non-performing assets to total assets
    0.03       0.01       132.7                          
Allowance for loan losses to gross loans
    1.25       1.39       -10.6                          
Allowance for loan losses to non-performing loans
  > 10 times   > 10 times                                
 
(1)   Annualized for the three month and six month periods ended June 30, 2005 and 2004.

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Primary Factors in Evaluating Financial Condition and Results of Operations
As a bank holding company, we focus on several factors in evaluating our financial
condition and results of operations, including:
    Return on Average Equity, or ROE;
 
    Return on Average Assets, or ROA;
 
    Asset Quality;
 
    Asset and Deposit Growth; and
 
    Operating Efficiency.
     Return on Average Equity. Our net income for the three months ended June 30, 2005 increased 40.9% to $6.6 million compared to $4.7 million for the three months ended June 30, 2004. The increase in net income was due primarily to an increase in net interest income of $8.1 million and an increase in non-interest income of $927,000, offset by an increase of $772,000 to the provision for loan losses, the amount required to maintain the allowance for loan losses at an adequate level to absorb probable loan losses, and an increase of $5.3 million in other expenses. Basic earnings per share increased to $0.35 per share for the three months ended June 30, 2005 compared to $0.28 per share for the same period in 2004. Diluted earnings per share increased to $0.32 per share for the three months ended June 30, 2005 compared to $0.26 per share for the same period last year. The increase in net income resulted in an ROE of 17.7% for the three months ended June 30, 2005 compared to 17.3% for the three months ended June 30, 2004.
     For the six months ended June 30, 2005, net income increased 47.0% to $11.9 million compared to $8.1 million for the same period on 2004. The increase in net income was due primarily to an increase in net interest income of $15.4 million and an increase in non-interest income of $1.9 million, offset by an increase of $1.0 million to the provision for loan losses, and an increase of $10.2 million in other expenses. Basic earnings per share increased to $0.65 per share for the six months ended June 30, 2005 compared to $0.48 per share for the same period in 2004. Diluted earnings per share increased to $0.59 per share for the six months ended June 30, 2005 compared to $0.45 per share for the same period last year. The increase in net income resulted in an ROE of 16.1% for the six months ended June 30, 2005 compared to 15.5% for the six months ended June 30, 2004.
     Return on Average Assets. Our ROA for the three months ended June 30, 2005 increased to 1.10% compared to 1.01% for the same period in 2004. Our ROA for six months ended June 30, 2005 increased to 1.00% compared to 0.94% for the same period in 2004. The increases in ROA are primarily due to the increases in net income as discussed above.
     Asset Quality. For all banks and bank holding companies, asset quality plays a significant role in the overall financial condition of the institution and results of operations. We measure asset quality in terms of nonperforming loans and assets as a percentage of gross loans and assets, and net charge-offs as a percentage of average loans. Nonperforming loans include loans past due 90 days or more and still accruing, non-accrual loans and restructured loans. Net charge-offs are calculated as the difference between charged-off loans and recovery payments received on

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previously charged-off loans. As of June 30, 2005, nonperforming loans were $503,000 compared to $169,000 at June 30, 2004. Nonperforming loans as a percentage of gross loans were 0.04% as of June 30, 2005, compared to 0.02% as of June 30, 2004. At June 30, 2005 and 2004, our nonperforming assets were exclusively comprised of nonperforming loans. For the three and six months ended June 30, 2005, net charge-offs as a percentage of average loans were 0.05% and 0.01%, respectively.
     Asset Growth. The ability to produce loans and generate deposits is fundamental to our asset growth. Our assets and liabilities are comprised primarily of loans and deposits, respectively. Total assets increased 29.2% to $2.6 billion as of June 30, 2005 from $2.0 billion as of June 30, 2004. Gross loans grew 51.7% to $1.5 billion as of June 30, 2005 from $958.3 million as of June 30, 2004. Total deposits increased 33.6% to $2.2 billion as of June 30, 2005 from $1.6 billion as of June 30, 2004.
     Operating Efficiency. Operating efficiency is measured in terms of how efficiently income before income taxes is generated as a percentage of revenue. Our efficiency ratio (non-interest expenses divided by the sum of net interest income and non interest income) was 58.5% for the three months ended June 30, 2005, compared to 58.0% for the same period in 2004. Our efficiency ratios for the six months ended June 30, 2005 and 2004 were 58.9% and 58.8%, respectively.
Critical Accounting Policies
     The Notes to Audited Consolidated Financial Statements for the year ended December 31, 2004 contain a summary of our significant accounting policies, including discussions on recently issued accounting pronouncements, our adoption of them and the related impact of their adoption. We believe that certain of these policies, along with various estimates that we are required to make in recording our financial transactions, are important to have a complete picture of our financial position. In addition, these estimates require us to make complex and subjective judgments, many of which include matters with a high degree of uncertainty. The following is a discussion of these critical accounting policies and significant estimates. Additional information about these policies can be found in Note 1 of the Audited Consolidated Financial Statements filed with the Company’s Form S-1.
     Allowance for Loan Losses. The allowance for loan losses is a valuation allowance for probable losses incurred in the loan portfolio. Our allowance for loan loss methodology incorporates a variety of risk considerations in establishing an allowance for loan loss that we believe is adequate to absorb losses in the existing portfolio. Such analysis addresses our historical loss experience, delinquency and charge-off trends, collateral values, changes in nonperforming loans, economic conditions, peer group experience and other considerations. This information is then analyzed to determine “estimated loss factors” which, in turn, is assigned to each loan category. These factors also incorporate known information about individual loans, including the borrowers’ sensitivity to interest rate movements. Changes in the factors themselves are driven by perceived risk in pools of homogenous loans classified by collateral type, purpose and term. Management monitors local trends to anticipate future delinquency potential on a quarterly basis. In addition to ongoing internal loan reviews and risk assessment, management utilizes an independent loan review firm to provide advice on the appropriateness of the allowance for loan losses.

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     The allowance for loan losses is increased by the provision for loan losses charged to expense and reduced by loans charged off, net of recoveries. Provisions for loan losses are provided on both a specific and general basis. Specific allowances are provided for watch, criticized, and impaired credits for which the expected/anticipated loss may be measurable. General valuation allowances are based on a portfolio segmentation based on collateral type, purpose and risk grading, with a further evaluation of various factors noted above.
     We incorporate our internal loss history to establish potential risk based on collateral type securing each loan. As an additional comparison, we examine peer group banks to determine the nature and scope of their losses. Finally, we closely examine each credit graded “Watch List/Special Mention” and below to individually assess the appropriate specific loan loss reserve for such credit.
     At least annually, we review the assumptions and formulae by which additions are made to the specific and general valuation allowances for loan losses in an effort to refine such allowance in light of the current status of the factors described above. The total loan portfolio is thoroughly reviewed at least quarterly for satisfactory levels of general and specific reserves together with impaired loans to determine if write downs are necessary.
     Although we believe the level of the allowance as of June 30, 2005 was adequate to absorb probable losses in the loan portfolio, a decline in local economic or other factors could result in increasing losses that cannot be reasonably estimated at this time.
     Available-for-Sale Securities. Statement of Financial Accounting Standards No. 115, Accounting for Certain Investments in Debt and Equity Securities, requires that available-for-sale securities be carried at fair value. Management utilizes the services of a third party vendor to assist with the determination of estimated fair values. Adjustments to the available-for-sale securities fair value impact the consolidated financial statements by increasing or decreasing assets and stockholders’ equity.
     Stock Based Compensation. We account for stock-based employee compensation arrangements in accordance with provision of Accounting Principles Board, or APB, Opinion No. 25, “Accounting for Stock Issued to Employees” and comply with the disclosure provisions of Statement of Financial Accounting Standards, or SFAS, No. 123 “Accounting for Stock-Based Compensation.” Therefore, we do not record any compensation expense for stock options we grant to our employees where the exercise price equals the fair market value of the stock on the date of grant and the exercise price, number of shares eligible for issuance under the options and vesting period are fixed. We comply with the disclosure requirements of SFAS No. 123 and SFAS No. 148, which require that we disclose our pro forma net income or loss and net income or loss per common share as if we had expensed the fair value of the options.
     In December 2004, the Financial Accounting Standards Board published FASB Statement No. 123 (revised 2004), Share-Based Payment, or FAS 123(R). FAS 123(R) requires that the compensation cost relating to share-based payment transactions, including grants of employee stock options, be recognized in financial statements. That cost will be measured based on the fair value of the equity or liability instruments issued. FAS 123(R) permits entities to use any option-pricing model that meets the fair value objective in the Statement. Modifications of share-based payments will be treated as replacement awards with the cost of the incremental value recorded in the financial statements.

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     The Statement will be effective at the beginning of the first quarter of 2006. As of the effective date, we will apply the Statement using a modified version of prospective application. Under that transition method, compensation cost will be recognized for (i) all awards granted after the required effective date and to awards modified, cancelled, or repurchased after that date and (ii) the portion of awards granted subsequent to completion of the IPO and prior to the effective date for which the requisite service has not yet been rendered, based on the grant-date fair value of those awards calculated for pro forma disclosures under SFAS 123. The impact of this statement on the Company in 2006 and beyond will depend on various factors, including our compensation strategy.
Results of Operations
     Our results of operations depend substantially on net interest income, which is the difference between interest income on interest-earning assets, consisting primarily of loans receivable, securities and other short-term investments, and interest expense on interest-bearing liabilities, consisting primarily of deposits and borrowings. Our results of operations are also dependent upon our generation of non-interest income, consisting of income from trust and investment advisory services and banking service fees. Other factors contributing to our results of operations include our provisions for loan losses, gains or losses on sales of securities and income taxes, as well as the level of our non-interest expenses, such as compensation and benefits, occupancy and equipment and other miscellaneous operating expenses.
     The following table sets forth a summary financial overview for the three and six month periods ended June 30, 2005 and 2004.
                                                 
    Three Months Ended             Six Months Ended        
    June 30,             June 30,        
    2005     2004     Increase     2005     2004     Increase  
    (in thousands, except per share amounts)  
Consolidated Statement of Earnings Data:
                                               
Interest income
  $ 31,812     $ 20,758     $ 11,054     $ 60,235     $ 39,635     $ 20,600  
Interest expense
    7,430       4,458       2,972       13,839       8,636       5,203  
         
Net interest income
    24,382       16,300       8,082       46,396       30,999       15,397  
Provision for loan losses
    1,187       415       772       2,934       1,907       1,027  
         
Net interest income after provision for loan losses
    23,195       15,885       7,310       43,462       29,092       14,370  
Other income
    2,918       1,991       927       5,502       3,555       1,947  
Other expense
    15,967       10,624       5,343       30,540       20,316       10,224  
         
Net income before income taxes
    10,146       7,252       2,894       18,424       12,331       6,093  
Income tax expense
    3,593       2,602       991       6,550       4,252       2,298  
         
Net income
  $ 6,553     $ 4,650     $ 1,903     $ 11,874     $ 8,079     $ 3,795  
         
Earnings per share — basic
  $ 0.35     $ 0.28     $ 0.07     $ 0.65     $ 0.48     $ 0.17  
         
Earnings per share — diluted
  $ 0.32     $ 0.26     $ 0.06     $ 0.59     $ 0.45     $ 0.14  
         
     The 40.9% increase in net income in the three months ended June 30, 2005 compared to the same period in 2004 was attributable primarily to an increase in net interest income of $8.1 million and an increase in non-interest income of $927,000, offset by an increase of $772,000 to the provision for loan losses and an increase of $5.3 million in other expenses. Net income for the six months ended June 30, 2005 increased 47.0% over the same period in the 2004, which is due to an increase in net interest income of $15.4 million and an increase in non-interest income of $1.9 million, offset by an increase of $1.0 million to the provision for loan losses and $10.2

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million in other expenses. The increase in net interest income for the three and six month periods ended June 30, 2005 over the same periods in June 30, 2004 was the result of an increase in the volume of and yield earned on interest-earning assets, primarily loans.
     Net Interest Income and Net Interest Margin. The 49.6% increase in net interest income for the three months ended June 30, 2005 compared to the same period in 2004 was due to an increase in interest income of $11.1 million, reflecting the effect of an increase of $509.5 million in average interest-bearing assets which was funded with an increase of $617.0 million in average deposits, of which $221.1 million were non-interest bearing.
     Net interest income for the six months ended June 30, 2005 increased 49.7% over the same period in 2004. This was due to an increase in interest income of $20.6 million, reflecting the effect of an increase of $531.2 million in average interest-bearing assets which was funded with an increase of $626.3 million in average deposits, of which $247.8 million were non-interest bearing.
     The average yield on our interest-earning assets was 5.72% and 5.67% for the three and six months ended June 30, 2005, respectively, compared to 4.85% and 4.95% for the same periods in 2004. The increase in the yield on our interest-earning assets is a result of an increase in market rates, repricing on our adjustable rate loans, and new loans originated with higher interest rates because of the higher interest rate environment. Also, loans, which typically yield more than our other interest-bearing assets, increased as a percent of total interest-bearing assets from 51.2% and 50.9% for the three and six months ended June 30, 2004, respectively, to 62.0% and 61.1% for the same periods in 2005.
     The cost of our average interest-bearing liabilities increased to 2.14% and 2.06% in the three and six months ended June 30, 2005, respectively, from 1.61% and 1.60% in the three and six months ended June 30, 2004, respectively, which is a result of higher rates paid on deposit accounts, borrowings and junior subordinated debt. The increase in the cost of our interest-bearing liabilities was partially offset by lower average balances on our borrowings, which typically carry higher rates than our deposits.
     Average Balances and Average Interest Rates. The table below sets forth balance sheet items on a daily average basis for the three months ended June 30, 2005 and 2004 and presents the daily average interest rates earned on assets and the daily average interest rates paid on liabilities for such periods. Non-accrual loans have been included in the average loan balances. Securities include securities available for sale and securities held to maturity. Securities available for sale are carried at amortized cost for purposes of calculating the average rate received on taxable securities above. Yields on tax-exempt securities and loans are not computed on a tax equivalent basis.

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    Three Months Ended June 30,  
($ in thousands)   2005     2004  
                    Average                     Average  
    Average             Yield/Cost     Average             Yield/Cost  
    Balance     Interest     (6)     Balance     Interest     (6)  
Earning Assets
                                               
Securities:
                                               
Taxable
  $ 717,351     $ 7,115       3.98 %   $ 768,428     $ 7,023       3.68 %
Tax-exempt (1)
    7,069       86       4.88 %     7,264       87       4.82 %
         
Total securities
    724,420       7,201       3.99 %     775,692       7,110       3.69 %
Federal funds sold
    109,571       838       3.07 %     49,729       115       0.93 %
Loans (1) (2) (3)
    1,382,956       23,589       6.84 %     881,590       13,395       6.11 %
Federal Home Loan Bank stock
    13,037       184       5.66 %     13,461       138       4.12 %
         
Total earnings assets
    2,229,984       31,812       5.72 %     1,720,472       20,758       4.85 %
Non-earning Assets
                                               
Cash and due from banks
    79,587                       74,478                  
Allowance for loan losses
    (17,535 )                     (13,099 )                
Bank-owned life insurance
    26,569                       25,399                  
Other assets
    64,411                       48,768                  
 
                                           
Total assets
  $ 2,383,016                     $ 1,856,018                  
 
                                           
Interest Bearing Liabilities
                                               
Sources of Funds Interest-bearing deposits:
                                               
Interest checking
    109,568       162       0.59 %     66,361       25       0.15 %
Savings and money market
    804,451       3,866       1.93 %     524,957       1,693       1.30 %
Time deposits
    278,856       1,810       2.60 %     205,601       1,031       2.02 %
         
Total interest-bearing deposits
    1,192,875       5,838       1.96 %     796,919       2,749       1.39 %
Short-term borrowings
    106,628       682       2.57 %     172,429       650       1.52 %
Long-term debt
    59,300       402       2.72 %     113,700       714       2.53 %
Junior subordinated debt
    30,928       508       6.59 %     30,928       345       4.49 %
         
Total interest-bearing liabilities
    1,389,731       7,430       2.14 %     1,113,976       4,458       1.61 %
Non-interest Bearing Liabilities
                                               
Noninterest-bearing demand deposits
    836,737                       615,652                  
Other liabilities
    8,152                       18,513                  
Stockholders’ equity
    148,396                       107,877                  
 
                                           
Total liabilities and stockholders’
  $ 2,383,016                     $ 1,856,018                  
 
                                           
Net interest income and margin (4)
          $ 24,382       4.39 %           $ 16,300       3.81 %
 
                                           
Net interest spread (5)
                    3.58 %                     3.24 %
 
(1)   Yields on loans and securities have not been adjusted to a tax equivalent basis.
 
(2)   Net loan fees of $318,000 and $244,000 are included in the yield computation for June 30, 2005 and 2004, respectively.
 
(3)   Includes average non-accrual loans of $551,000 in 2005 and $430,000 in 2004.
 
(4)   Net interest margin is computed by dividing net interest income by total average earning assets.
 
(5)   Net interest spread represents average yield earned on interest-earning assets less the average rate paid on interest-bearing liabilities.
 
(6)   Annualized.

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    Six Months Ended June 30,  
($ in thousands)   2005     2004  
                    Average                     Average  
    Average             Yield/Cost     Average             Yield/Cost  
    Balance     Interest     (6)     Balance     Interest     (6)  
Earning Assets
                                               
Securities:
                                               
Taxable
  $ 740,325     $ 14,784       4.03 %   $ 734,247     $ 14,109       3.86 %
Tax-exempt (1)
    7,069       171       4.88 %     7,269       171       4.73 %
         
Total securities
    747,394       14,955       4.04 %     741,516       14,280       3.87 %
Federal funds sold
    72,739       1,051       2.91 %     35,928       166       0.93 %
Loans (1) (2) (3)
    1,308,841       43,923       6.77 %     819,781       24,954       6.12 %
Federal Home Loan Bank stock
    13,298       306       4.64 %     13,853       235       3.41 %
         
Total earnings assets
    2,142,272       60,235       5.67 %     1,611,078       39,635       4.95 %
Non-earning Assets
                                               
Cash and due from banks
    75,476                       68,407                  
Allowance for loan losses
    (16,570 )                     (12,378 )                
Bank-owned life insurance
    26,424                       25,244                  
Other assets
    61,639                       41,654                  
 
                                           
Total assets
  $ 2,289,241                     $ 1,734,005                  
 
                                           
Interest Bearing Liabilities
                                               
Sources of Funds Interest-bearing deposits:
                                               
Interest checking
    104,503       259       0.50 %     64,493       48       0.15 %
Savings and money market
    759,571       6,881       1.83 %     487,284       3,100       1.28 %
Time deposits
    264,423       3,217       2.45 %     198,192       1,968       2.00 %
         
Total interest-bearing deposits
    1,128,497       10,357       1.85 %     749,969       5,116       1.37 %
Short-term borrowings
    135,735       1,708       2.54 %     193,284       1,379       1.43 %
Long-term debt
    59,300       800       2.72 %     108,779       1,446       2.67 %
Junior subordinated debt
    30,928       974       6.35 %     30,928       695       4.52 %
         
Total interest-bearing liabilities
    1,354,460       13,839       2.06 %     1,082,960       8,636       1.60 %
Non-interest Bearing Liabilities
                                               
Noninterest-bearing demand deposits
    779,965                       532,204                  
Other liabilities
    9,972                       13,987                  
Stockholders’ equity
    144,844                       104,854                  
 
                                           
Total liabilities and stockholders’
  $ 2,289,241                     $ 1,734,005                  
 
                                           
Net interest income and margin (4)
          $ 46,396       4.37 %           $ 30,999       3.87 %
 
                                           
Net interest spread (5)
                    3.61 %                     3.35 %
 
(1)   Yields on loans and securities have not been adjusted to a tax equivalent basis.
 
(2)   Net loan fees of $615,000 and $420,000 are included in the yield computation for June 30, 2005 and 2004, respectively.
 
(3)   Includes average non-accrual loans of $728,000 in 2005 and $514,000 in 2004.
 
(4)   Net interest margin is computed by dividing net interest income by total average earning assets.
 
(5)   Net interest spread represents average yield earned on interest-earning assets less the average rate paid on interest-bearing liabilities.
 
(6)   Annualized.

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     Net Interest Income. The table below demonstrates the relative impact on net interest income of changes in the volume of earning assets and interest-bearing liabilities and changes in rates earned and paid by us on such assets and liabilities. For purposes of this table, non-accrual loans have been included in the average loan balances.
                                                 
    Three Months Ended June 30,     Six Months Ended June 30,  
    2005 v. 2004     2005 v. 2004  
    Increase (Decrease)     Increase (Decrease)  
    Due to Changes in (1)     Due to Changes in (1)  
    Volume     Rate     Total     Volume     Rate     Total  
    (in thousands)  
Interest on securities:
                                               
Taxable
  $ (507 )   $ 599     $ 92     $ 121     $ 554     $ 675  
Tax-exempt
    (2 )     1       (1 )     (5 )     5        
Federal funds sold
    458       265       723       532       353       885  
Loans
    8,552       1,642       10,194       16,412       2,557       18,969  
Other investment
    (6 )     52       46       (13 )     84       71  
         
 
                                               
Total interest income
    8,495       2,559       11,054       17,047       3,553       20,600  
 
                                               
Interest expense:
                                               
Interest checking
    64       73       137       99       112       211  
Savings and Money market
    1,343       830       2,173       2,467       1,314       3,781  
Time deposits
    476       303       779       806       443       1,249  
Short-term borrowings
    (421 )     453       32       (724 )     1,053       329  
Long-term debt
    (369 )     57       (312 )     (668 )     22       (646 )
Junior subordonated debt
          163       163             279       279  
         
 
                                               
Total interest expense
    1,093       1,879       2,972       1,980       3,223       5,203  
         
 
                                               
Net increase
  $ 7,402     $ 680     $ 8,082     $ 15,067     $ 330     $ 15,397  
         
 
(1)   Changes due to both volume and rate have been allocated to volume changes.
     Provision for Loan Losses. The provision for loan losses in each period is reflected as a charge against earnings in that period. The provision is equal to the amount required to maintain the allowance for loan losses at a level that, in our judgment, is adequate to absorb probable loan losses inherent in the loan portfolio.
     Our provision for loan losses was $1.2 million and $2.9 million for the three and six months ended June 30, 2005, respectively, compared to $415,000 and $1.9 million for the same periods in 2004. Factors that impact the provision for loan losses are net charge-offs or recoveries, changes in the size of the loan portfolio, and the recognition of changes in current risk factors.

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    Non-Interest Income. We earn non-interest income primarily through fees related to:
 
  Trust and investment advisory services,
 
  Services provided to deposit customers, and
 
  Services provided to current and potential loan customers.
     The following tables present, for the periods indicated, the major categories of non-interest income:
                                                 
    Three Months Ended             Six Months Ended        
    June 30,     Increase     June 30,     Increase  
    2005     2004     (Decrease)     2005     2004     (Decrease)  
    (in thousands)  
Trust and investment advisory services
  $ 1,347     $ 611     $ 736     $ 2,660     $ 757     $ 1,903  
Service charges
    641       615       26       1,196       1,245       (49 )
Income from bank owned life insurance
    293       293             582       615       (33 )
Investment securities losses, net
          (45 )     45       69       (45 )     114  
Other
    637       517       120       995       983       12  
         
Total non-interest income
  $ 2,918     $ 1,991     $ 927     $ 5,502     $ 3,555     $ 1,947  
         
     The $927,000, or 46.6%, increase in non-interest income from the three months ended June 30, 2004 to the same period in 2005 was due primarily to the acquisition of Miller/Russell & Associates, Inc. Miller/Russell was purchased on May 17, 2004; thus, the quarter ended June 30, 2004 did not include a full three-months of Miller/Russell investment advisory revenues. The $1.9 million, or 54.8% increase in non-interest income from the six months ended June 30, 2004 to the six months ended June 30, 2005 was also due to the timing of the acquisition of Miller/Russell.
     Non-Interest Expense. The following table presents, for the periods indicated, the major categories of non-interest expense:

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    Three Months Ended             Six Months Ended        
    June 30,     Increase     June 30,     Increase  
    2005     2004     (Decrease)     2005     2004     (Decrease)  
    (in thousands)  
Salaries and employee benefits
  $ 9,015     $ 5,843     $ 3,172     $ 17,508     $ 11,257     $ 6,251  
Occupancy
    2,450       1,750       700       4,695       3,354       1,341  
Customer service
    965       534       431       1,673       1,005       668  
Advertising, public relations and business development
    772       458       314       1,321       918       403  
Legal, professional and director fees
    512       348       164       996       636       360  
Correspondent banking service charges and wire transfer costs
    407       305       102       803       540       263  
Audits and exams
    361       302       59       761       511       250  
Supplies
    239       201       38       500       386       114  
Data processing
    184       182       2       365       299       66  
Telephone
    196       140       56       363       269       94  
Insurance
    169       107       62       317       217       100  
Travel and automobile
    130       83       47       255       134       121  
Other
    567       371       196       983       790       193  
         
Total non-interest expense
  $ 15,967     $ 10,624     $ 5,343     $ 30,540     $ 20,316     $ 10,224  
         
     Non-interest expense grew $5.3 million and $10.2 million, respectively, from the three and six months ended June 30, 2004 to the same periods in 2005. This growth is attributable to our overall growth, and specifically to the opening of new branches and hiring of new relationship officers and other employees. At June 30, 2005, we had 497 full-time equivalent employees compared to 361 at June 30, 2004. Miller/Russell was acquired in May 2004, Premier Trust was acquired on December 30, 2003, and three banking branches were opened during calendar year 2004. The increase in salaries and occupancy expenses related to the above for the three and six month periods ended June 30 totaled $3.9 million and $7.6 million, respectively, which is 72% and 74%, respectively, of the total increase in non-interest expenses. Other non-interest expense increased, in general, as a result of the growth in assets and operations of the two de novo banks and overall growth of BankWest of Nevada.
     Provision for Income Taxes. Our effective federal income tax rate was 35.4% and 35.6%, respectively, for the three and six months ended June 30, 2005, compared to 35.9% and 34.5%, respectively, for the three and six months ended June 30, 2004.
Financial Condition
Total Assets
     On a consolidated basis, our total assets as of June 30, 2005 and December 31, 2004 were $2.6 billion and $2.2 billion, respectively. The overall increase from December 31, 2004 to June 30, 2005 was primarily due to a $264.8 million, or 22.3%, increase in gross loans and the $77.1 million of proceeds receivable from the initial public offering.
Loans
     Our gross loans including deferred loan fees on a consolidated basis as of June 30, 2005 and December 31, 2004 were $1.5 billion and $1.2 billion, respectively. Since December 31, 2004, residential real estate loans experienced the highest percentage growth within the portfolio, growing 44.9% from $116.4 million to $168.5 million as of June 30, 2005. Our overall growth in

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loans from December 31, 2004 to June 30, 2005 is consistent with our focus and strategy to grow our loan portfolio by focusing on markets which we believe have attractive growth prospects.
     The following table shows the amounts of loans outstanding by type of loan at the end of each of the periods indicated.
                 
    June 30,     December 31,  
    2005     2004  
    (in thousands)  
Construction and land development
  $ 381,439     $ 323,176  
Commercial real estate
    598,321       491,949  
Residential real estate
    168,549       116,360  
Commercial and industrial
    286,331       241,292  
Consumer
    20,588       17,682  
Net deferred loan fees
    (1,933 )     (1,924 )
     
 
               
Gross loans, net of deferred fees
    1,453,295       1,188,535  
Less: Allowance for loan losses
    (18,118 )     (15,271 )
     
 
               
 
  $ 1,435,177     $ 1,173,264  
     
     Non-Performing Assets. Non-performing loans include loans past due 90 days or more and still accruing interest, non-accrual loans, restructured loans, and other real estate owned, or OREO. In general, loans are placed on non-accrual status when we determine timely recognition of interest to be in doubt due to the borrower’s financial condition and collection efforts. Restructured loans have modified terms to reduce either principal or interest due to deterioration in the borrower’s financial condition. OREO results from loans where we have received physical possession of the borrower’s assets. The following table summarizes the loans for which the accrual of interest has been discontinued, loans past due 90 days or more and still accruing interest, restructured loans, and OREO.

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    June 30,     December 31,  
    2005     2004  
    ($ in thousands)  
Total non-accrual loans
  $ 503     $ 1,591  
Loans past due 90 days or more and still accruing
    9       2  
Restructured loans
           
Total non-performing loans
    512       1,593  
Other real estate owned (OREO)
           
Total non-performing assets
    512       1,593  
Non-performing loans to gross loans
    0.04 %     0.13 %
Non-performing assets to gross loans and OREO
    0.04       0.13  
Non-performing assets to total assets
    0.03       0.08  
Interest income received on nonaccrual loans
  $ 3     $ 61  
Interest income that would have been recorded under the original terms of the loans
    33       96  
     As of June 30, 2005 and December 31, 2004, non-accrual loans totaled $503,000 and $1.6 million, respectively. The decrease is due to a pay-off of a non-accrual credit with a balance of $1.2 million. Non-accrual loans at June 30, 2005 consisted of 11 loans, none larger than $135,000.
Allowance for Loan Losses
     Like all financial institutions, we must maintain an adequate allowance for loan losses. The allowance for loan losses is established through a provision for loan losses charged to expense. Loans are charged against the allowance for loan losses when we believe that collectibility of the principal is unlikely. Subsequent recoveries, if any, are credited to the allowance. The allowance is an amount that we believe will be adequate to absorb probable losses on existing loans that may become uncollectible, based on evaluation of the collectibility of loans and prior credit loss experience, together with the other factors noted earlier.
     Our allowance for loan loss methodology incorporates several quantitative and qualitative risk factors used to establish the appropriate allowance for loan loss at each reporting date. Quantitative factors include our historical loss experience, peer group experience, delinquency and charge-off trends, collateral values, changes in non-performing loans, other factors, and information about individual loans including the borrower’s sensitivity to interest rate movements. Qualitative factors include the economic condition of our operating markets and the state of certain industries. Specific changes in the risk factors are based on perceived risk of similar groups of loans classified by collateral type, purpose and terms. Statistics on peers and an internal loss history are also incorporated into the allowance. Due to the credit concentration of our loan portfolio in real estate secured loans, the value of collateral is heavily dependent on real estate values in Southern Nevada, Arizona and Southern California. While management uses the best information available to make its evaluation, future adjustments to the allowance may be necessary if there are significant changes in economic or other conditions. In addition, the Federal Deposit Insurance Corporation, or FDIC, and state banking regulatory agencies, as an integral part of their examination processes, periodically review the Banks’ allowance for loan losses, and may require us to make additions to the allowance based on their judgment about information available to them at the time of their examinations.

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Management periodically reviews the assumptions and formulae used in determining the allowance and makes adjustments if required to reflect the current risk profile of the portfolio.
     The allowance consists of specific and general components. The specific allowance relates to watch credits, criticized loans, and impaired loans. For such loans that are also classified as impaired, an allowance is established when the discounted cash flows (or collateral value or observable market price) of the impaired loan are lower than the carrying value of that loan, pursuant to Financial Accounting Standards Board, or FASB, Statement No. 114, Accounting by Creditors for Impairment of a Loan. The general allowance covers non-classified loans and is based on historical loss experience adjusted for the various qualitative and quantitative factors listed above, pursuant to FASB Statement No. 5, or FASB 5, Accounting for Contingencies. Loans graded “Watch List/Special Mention” and below are individually examined closely to determine the appropriate loan loss reserve.
     The following table summarizes the activity in our allowance for loan losses for the period indicated.

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    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2005     2004     2005     2004  
    ($ in thousands)  
Allowance for loan losses:
                               
Balance at beginning of year
  $ 17,114     $ 12,874     $ 15,271     $ 11,378  
Provisions charged to operating expenses
    1,187       415       2,934       1,907  
 
Recoveries of loans previously charged-off:
                               
Construction and land development
                       
Commercial real estate
                       
Residential real estate
          4       3       5  
Commercial and industrial
    19       83       149       94  
Consumer
    1       6       6       7  
     
Total recoveries
    20       93       158       106  
Loans charged-off:
                               
Construction and land development
                       
Commercial real estate
                         
Residential real estate
          3             7  
Commercial and industrial
    107       19       125        
Consumer
    96             120       24  
     
Total charged-off
    203       22       245       31  
Net charge-offs (recoveries)
    183       (71 )     87       (75 )
Balance at end of year
  $ 18,118     $ 13,360     $ 18,118     $ 13,360  
Net charge-offs (recoveries) to average loans outstanding
    0.01 %     -0.01 %     0.01 %     -0.01 %
Allowance for loan losses to gross loans
    1.25       1.39                  
     Net charge-offs totaled $183,000 for the three months ended June 30, 2005, compared to the $71,000 recovered during the same period in 2004. The increase in net charge-offs resulted primarily from larger charge-offs during the three months ended June 30, 2005 in commercial and consumer loans. The provision for loan losses totaled $1.2 million for the three months ended June 30, 2005, up from the $415,000 provided during the same period in 2004. The increase in the provision for loan losses for the three months ended June 30, 2005 compared to the same period a year ago resulted mainly from the increase in net charge-offs and the growth in the loan portfolio.
     Net charge-offs totaled $87,000 for the six months ended June 30, 2005, compared to the $75,000 recovered during the same period in 2004. The increase in net charge-offs resulted primarily from larger charge-offs during the six months ended June 30, 2005 in commercial and consumer loans. The provision for loan losses totaled $2.9 million for the six months ended June 30, 2005, up from the $1.9 provided during the same period in 2004. The increase in the provision for loan losses for the six months ended June 30, 2005 compared to the same period a year ago resulted mainly from the growth in the loan portfolio.

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Investments
     Securities are identified as either held-to-maturity or available-for-sale based upon various factors, including asset/liability management strategies, liquidity and profitability objectives, and regulatory requirements. Held-to-maturity securities are carried at cost, adjusted for amortization of premiums or accretion of discounts. Available-for-sale securities are securities that may be sold prior to maturity based upon asset/liability management decisions. Securities identified as available-for-sale are carried at fair value. Unrealized gains or losses on available-for-sale securities are recorded as accumulated other comprehensive income in stockholders’ equity. Amortization of premiums or accretion of discounts on mortgage-backed securities is periodically adjusted for estimated prepayments.
     We use our investment securities portfolio to ensure liquidity for cash requirements, manage interest rate risk, provide a source of income and to manage asset quality. The carrying value of our investment securities as of June 30, 2005 totaled $695.4 million, compared to $788.6 million at December 31, 2004. The decrease experienced from December 31, 2004 to June 30, 2005 was a result of called U.S. Government-sponsored agency obligations and principal received from mortgage-backed obligations.
     The carrying value of our portfolio of investment securities at June 30, 2005 and December 31, 2004, was as follows:
                 
    Carrying Value  
    At June 30,     At December 31,  
    2005     2004  
    (in thousands)  
U.S. Treasury securities
  $ 3,494     $ 3,501  
U.S. Government-sponsored agencies
    95,135       118,348  
Mortgage-backed obligations
    576,795       648,100  
SBA Loan Pools
    575       625  
State and Municipal obligations
    7,254       7,290  
Other
    12,103       10,758  
     
Total investment securities
  $ 695,356     $ 788,622  
     
     We had a concentration of U.S. Government sponsored agencies and mortgage-backed securities during the three and six months ended June 30, 2005 and the year ended December 31, 2004. The aggregate carrying value and aggregate fair value of these securities at June 30, 2005 and December 31, 2004 was as follows:
                 
    June 30,     December 31,  
    2005     2004  
    (in thousands)  
Aggregate carrying value
  $ 671,930     $ 766,448  
     
 
               
Aggregate fair value
  $ 670,550     $ 765,453  
     

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Other Assets
     At June 30, 2005, we had a receivable of $77.1 million related to our initial public offering. Our stock began trading on June 30, 2005, and the transaction closed and proceeds were received by us on July 6, 2005.
Deposits
     Deposits have historically been the primary source of funding our asset growth. As of June 30, 2005, total deposits were $2.2 billion, compared to $1.8 billion as of December 31, 2004. The increase in total deposits is attributable to our ability to attract a stable base of low-cost deposits. As of June 30, 2005, non-interest bearing deposits were $964.3 million, compared to $749.6 million as of December 31, 2004. Approximately $404.7 million of total deposits, or 18.5%, as of June 30, 2005 consisted of non-interest bearing demand accounts maintained by title insurance companies. Interest-bearing accounts have also experienced growth. As of June 30, 2005, interest-bearing deposits were $1.2 billion, compared to $1.0 billion as of December 31, 2004. Interest-bearing deposits are comprised of NOW accounts, savings and money market accounts, certificates of deposit under $100,000, and certificates of deposit over $100,000.
     The average balances and weighted average rates paid on deposits for the three and six months ended June 30, 2005.
                                 
    Three Months Ended     Six Months Ended  
    June 30, 2005     June 30, 2005  
    Average Balance/Rate     Average Balance/Rate  
            ($ in thousands)          
Interest checking (NOW)
  $ 109,568       0.59 %   $ 104,503       0.50 %
Savings and money market
    804,451       1.93       759,571       1.83  
Time
    278,856       2.60       264,423       2.45  
 
                               
 
                               
Total interest-bearing deposits
    1,192,875       1.96       1,128,497       1.85  
Non-interest bearing demand deposits
    836,737               779,965          
 
                               
 
                               
Total deposits
  $ 2,029,612       1.15 %   $ 1,908,462       1.09 %
 
                               

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Contractual Obligations and Off-Balance Sheet Arrangements
     We routinely enter into contracts for services in the conduct of ordinary business operations which may require payment for services to be provided in the future and may contain penalty clauses for early termination of the contracts. To meet the financing needs of our customers, we are also parties to financial instruments with off-balance sheet risk including commitments to extend credit and standby letters of credit. We have also committed to irrevocably and unconditionally guarantee the following payments or distributions with respect to the holders of preferred securities to the extent that BankWest Nevada Trust I and BankWest Nevada Trust II have not made such payments or distributions: (i) accrued and unpaid distributions, (ii) the redemption price, and (iii) upon a dissolution or termination of the trust, the lesser of the liquidation amount and all accrued and unpaid distributions and the amount of assets of the trust remaining available for distribution. We do not believe that these off-balance sheet arrangements have or are reasonably likely to have a material effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures, or capital resources. However, there can be no assurance that such arrangements will not have a future effect.
     Long-Term Borrowed Funds. We also have entered into long-term contractual obligations consisting of advances from Federal Home Loan Bank (FHLB). These advances are secured with collateral generally consisting of securities. As of June 30, 2005, these long-term FHLB advances totaled $59.3 million and will mature by December 31, 2007.
     Our commitments associated with outstanding letters of credit, commitments to extend credit, and credit card guarantees as of June 30, 2005 are summarized below. Since commitments associated with letters of credit and commitments to extend credit may expire unused, the amounts shown do not necessarily reflect the actual future cash funding requirements.
                 
    June 30,     December 31,  
    2005     2004  
     
Commitments to extend credit, including unsecured loan commitments of $110,600 in 2005 and $81,606 in 2004
  $ 557,094     $ 423,767  
Credit card guarantees
    6,915       5,421  
Standby letters of credit, including unsecured letters of credit of $4,383 in 2005 and $1,264 in 2004
    12,881       5,978  
     
 
  $ 576,890     $ 435,166  
     
     Short-Term Borrowed Funds. Short-term borrowed funds are used to support liquidity needs created by seasonal deposit flows, to temporarily satisfy funding needs from increased loan demand, and for other short-term purposes. The majority of these short-term borrowed funds consist of advances from FHLB. The borrowing capacity at FHLB is determined based on collateral pledged, generally consisting of securities, at the time of borrowing. We also have borrowings from other sources pledged by securities including securities sold under agreements to repurchase, which are reflected at the amount of cash received in connection with the transaction, and may require additional collateral based on the fair value of the underlying securities. As of June 30, 2005, total short-term borrowed funds were $109.7 million compared to total short-term borrowed funds of $185.5 million as of December 31, 2004. The decrease of

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$75.8 million was, in general, a result of short-term advances that had matured and were replaced by other sources of funding.
     Since growth in core deposits may be at intervals different from loan demand, we may follow a pattern of funding irregular growth in assets with short-term borrowings, which are then replaced with core deposits. This temporary funding source is likely to be utilized for generally short-term periods, although no assurance can be given that this will, in fact, occur.
Capital Resources
     Current risk-based regulatory capital standards generally require banks and bank holding companies to maintain three minimum capital ratios. Tier 1 risk-based capital ratio compares “Tier 1” or “core” capital, which consists principally of common equity, and risk-weighted assets for a minimum ratio of at least 4%. Tier 1 capital ratio compares Tier 1 capital to adjusted total assets for a minimum ratio of at least 4%. Total risk-based capital ratio compares total capital, which consists of Tier 1 capital, certain forms of subordinated debt, a portion of the allowance for loan losses, and preferred stock, to risk-weighted assets for a minimum ratio of at least 8%. Risk-weighted assets are calculated by multiplying the balance in each category of assets by a risk factor, which ranges from zero for cash assets and certain government obligations to 100% for some types of loans, and adding the products together.
     The following table provides a comparison of our risk-based capital ratios and leverage ratios to the minimum regulatory requirements for the periods indicated.

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                    Adequately-     Minimum For  
                    Capitalized     Well-Capitalized  
    Actual     Requirements(1)     Requirements  
                    ($ in thousands)              
    Amount     Ratio     Amount     Ratio     Amount     Ratio  
As of June 30, 2005
                                               
Total Capital (to Risk Weighted Assets)
                                               
BankWest of Nevada
  $ 119,724       10.4 %   $ 91,742       8.0 %   $ 114,677       10.0 %
Alliance Bank of Arizona
    42,464       11.1       30,494       8.0       38,118       10.0  
Torrey Pines Bank
    30,080       11.6       20,795       8.0       25,994       10.0  
Company
    271,048       14.5       149,436       8.0       186,795       10.0  
 
                                               
Tier I Capital (to Risk Weighted Assets)
                                               
BankWest of Nevada
    108,256       9.4       45,871       4.0       68,806       6.0  
Alliance Bank of Arizona
    38,045       10.0       15,247       4.0       22,871       6.0  
Torrey Pines Bank
    27,404       10.5       10,398       4.0       15,596       6.0  
Company
    252,458       13.5       74,718       4.0       112,077       6.0  
 
                                               
Leverage ratio (to Average Assets)
                                               
BankWest of Nevada
    108,256       6.5       67,121       4.0       83,902       5.0  
Alliance Bank of Arizona
    38,045       9.0       16,977       4.0       21,221       5.0  
Torrey Pines Bank
    27,404       9.4       11,716       4.0       14,645       5.0  
Company
    252,458       10.6       95,107       4.0       118,884       5.0  
 
(1)   Alliance Bank of Arizona and Torrey Pines Bank have agreed to maintain a Tier 1 capital ratio of at least 8% for the first three years of their existence.
     We were well capitalized at all the banks and the holding company as of June 30, 2005 and December 31, 2004.
Liquidity
     The ability to have readily available funds sufficient to repay fully maturing liabilities is of primary importance to depositors, creditors and regulators. Our liquidity, represented by cash and due from banks, federal funds sold and available-for-sale securities, is a result of our operating, investing and financing activities and related cash flows. In order to ensure funds are available at all times, on at least a quarterly basis, we project the amount of funds that will be required and maintain relationships with a diversified customer base so funds are accessible. Liquidity requirements can also be met through short-term borrowings or the disposition of short-term assets. We have borrowing lines at correspondent banks totaling $45.0 million. In addition, securities are pledged to the FHLB totaling $503.6 million on total borrowings from the FHLB of $113.7 million as of June 30, 2005. As of June 30, 2005, we had $56.3 million in securities available to be sold or pledged to the FHLB.
     We have a formal liquidity policy, and in the opinion of management, our liquid assets are considered adequate to meet our cash flow needs for loan funding and deposit cash withdrawal for the next 60 – 90 days. At June 30, 2005, we had $953.3 million in liquid assets comprised of $305.4 million in cash and cash equivalents (including federal funds sold of $212.2

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million), $570.8 million in available-for-sale securities and the initial public offering proceeds receivable of $77.1 million (received on July 6, 2005).
     On a long-term basis, our liquidity will be met by changing the relative distribution of our asset portfolios, for example, reducing investment or loan volumes, or selling or encumbering assets. Further, we will increase liquidity by soliciting higher levels of deposit accounts through promotional activities and/or borrowing from our correspondent banks as well as the Federal Home Loan Bank of San Francisco. At the current time, our long-term liquidity needs primarily relate to funds required to support loan originations and commitments and deposit withdrawals. All of these needs can currently be met by cash flows from investment payments and maturities, and investment sales if the need arises.
     Our liquidity is comprised of three primary classifications: (i) cash flows from or used in operating activities; (ii) cash flows from or used in investing activities; and (iii) cash flows provided by or used in financing activities. Net cash provided by or used in operating activities consists primarily of net income adjusted for changes in certain other asset and liability accounts and certain non-cash income and expense items such as the loan loss provision, investment and other amortizations and depreciation. For the six months ended June 30, 2005, net cash provided by operating activities was $14.6 million, compared to $10.2 million for the same period in 2004.
     Our primary investing activities are the origination of real estate, commercial and consumer loans and purchase and sale of securities. Our net cash provided by and used in investing activities has been primarily influenced by our loan and securities activities. The net increase in loans for the six months ended June 30, 2005 and 2004 was $264.8 million and $225.2 million, respectively. Proceeds from maturities and sales of securities, net of purchases of securities available-for-sale and held-to-maturity for the six months ended June 30, 2005 were $91.3 million, compared to net purchases of $99.8 million for the same period in 2004.
     Net cash provided by financing activities has been impacted significantly by increases in deposit levels. During the six months ended June 30, 2005 and 2004 deposits increased by $433.5 million and $544.7 million, respectively.
     Our federal funds sold increased $189.1 million from December 31, 2004 to June 30, 2005. This is due to the growth in our deposits combined with the decrease of our investment portfolio over the same period.
     Federal and state banking regulations place certain restrictions on dividends paid by the Banks to Western Alliance. The total amount of dividends which may be paid at any date is generally limited to the retained earnings of each Bank. Dividends paid by the Banks to the Company would be prohibited if the effect thereof would cause the respective Bank’s capital to be reduced below applicable minimum capital requirements.
ITEM 3. Quantitative and Qualitative Disclosures About Market Risk
     Market risk is the risk of loss in a financial instrument arising from adverse changes in market prices and rates, foreign currency exchange rates, commodity prices and equity prices. Our market risk arises primarily from interest rate risk inherent in our lending, investing and deposit taking activities. To that end, management actively monitors and manages our interest rate risk exposure. We do not have any market risk sensitive instruments entered into for trading

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purposes. We manage our interest rate sensitivity by matching the re-pricing opportunities on our earning assets to those on our funding liabilities.
     Management uses various asset/liability strategies to manage the re-pricing characteristics of our assets and liabilities designed to ensure that exposure to interest rate fluctuations is limited within our guidelines of acceptable levels of risk-taking. Hedging strategies, including the terms and pricing of loans and deposits, and management of the deployment of our securities are used to reduce mismatches in interest rate re-pricing opportunities of portfolio assets and their funding sources.
     Interest rate risk is addressed by our Asset Liability Management Committee, or ALCO, which is comprised of senior finance, operations, human resources and lending officers. ALCO and the Western Alliance Board monitor interest rate risk by analyzing the potential impact on the net economic value of equity and net interest income from potential changes in interest rates, and consider the impact of alternative strategies or changes in balance sheet structure. We manage our balance sheet in part to maintain the potential impact on economic value of equity and net interest income within acceptable ranges despite changes in interest rates.
     Our exposure to interest rate risk is reviewed on at least a quarterly basis by the ALCO and our Board of Directors. Interest rate risk exposure is measured using interest rate sensitivity analysis to determine our change in economic value of equity in the event of hypothetical changes in interest rates. If potential changes to net economic value of equity and net interest income resulting from hypothetical interest rate changes are not within the limits established by our Board of Directors, the Board of Directors may direct management to adjust the asset and liability mix to bring interest rate risk within board-approved limits.
     Economic Value of Equity. We measure the impact of market interest rate changes on the net present value of estimated cash flows from our assets, liabilities and off-balance sheet items, defined as economic value of equity, using a simulation model. This simulation model assesses the changes in the market value of interest rate sensitive financial instruments that would occur in response to an instantaneous and sustained increase or decrease (shock) in market interest rates.
     At June 30, 2005 our economic value of equity exposure related to these hypothetical changes in market interest rates was within the current guidelines established by us. The following table shows our projected change in economic value of equity for this set of rate shock as of June 30, 2005.
                                 
    Economic Value of Equity        
            Percentage     Percentage     Percentage of  
    Economic     Change     of Total     Equity  
Interest Rate Scenario   Value     from Base     Assets     Book Value  
    ($ in millions)  
Up 300 basis points
  $ 410.1       2.9 %     15.6 %     190.4 %
Up 200 basis points
    407.0       2.1       15.5       189.0  
BASE
    398.6               15.2       185.1  
Down 100 basis points
    382.8       (4.0 )     14.6       177.7  

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     The computation of prospective effects of hypothetical interest rate changes are based on numerous assumptions, including relative levels of market interest rates, asset prepayments and deposit decay, and should not be relied upon as indicative of actual results. Further, the computations do not contemplate any actions we may undertake in response to changes in interest rates. Actual amounts may differ from the projections set forth above should market conditions vary from the underlying assumptions.
     Net Interest Income Simulation. In order to measure interest rate risk at June 30, 2005, we used a simulation model to project changes in net interest income that result from forecasted changes in interest rates. This analysis calculates the difference between net interest income forecasted using a rising and a falling interest rate scenario and a net interest income using a base market interest rate derived from the current treasury yield curve. The income simulation model includes various assumptions regarding the re-pricing relationships for each of our products. Many of our assets are floating rate loans, which are assumed to re-price immediately, and proportional to the change in market rates, depending on their contracted index. Some loans and investments include the opportunity of prepayment (embedded options), and accordingly the simulation model uses indexes to estimate these prepayments and reinvest their proceeds at current yields. Our non-term deposit products re-price more slowly, usually changing less than the change in market rates and at our discretion.
     This analysis indicates the impact of changes in net interest income for the given set of rate changes and assumptions. It assumes the balance sheet remains static and that its structure does not change over the course of the year. It does not account for all factors that impact this analysis, including changes by management to mitigate the impact of interest rate changes or secondary impacts such as changes to our credit risk profile as interest rates change.
     Furthermore, loan prepayment rate estimates and spread relationships change regularly. Interest rate changes create changes in actual loans loan prepayment rates that will differ from the market estimates incorporated in this analysis. Changes that vary significantly from the assumptions may have significant effects on our net interest income.
     For the rising and falling interest rate scenarios, the base market interest rate forecast was increased and decreased over twelve months by 300 and 100 basis points, respectively. At June 30, 2005, our net interest margin exposure related to these hypothetical changes in market interest rates was within the current guidelines established by us.
                 
Sensitivity of Net Interest Income  
            Percentage  
    Adjusted Net     Change  
Interest Rate Scenario   Interest Income     from Base  
    (in millions)          
Up 300 basis points
  $ 112.8       5.8 %
Up 200 basis points
    112.1       5.2  
BASE
    106.6          
Down 100 basis points
    102.7       (3.6 )

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ITEM 4. Controls and Procedures
Evaluation of Disclosure Controls
     Based on their evaluation as of the end of the period covered by this Quarterly Report on Form 10-Q, the Chief Executive Officer and Chief Financial Officer have concluded that the disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934) are effective to ensure that information required to be disclosed by us in reports that we file or submit under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported in within the time periods specified in Securities and Exchange Commission rules and forms. Additionally, our disclosure controls and procedures were also effective in ensuring that information required to be disclosed in our Exchange Act reports is accumulated and communicated to our management, including the Chief Executive Officer and Chief Financial Officer to allow timely decisions regarding required disclosures.
Changes in Internal Control over Financial Reporting
     There have not been any changes in the Company’s internal control over financial reporting during the quarter ended June 30, 2005, which have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

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Part II. Other Information
Item 1. Legal Proceedings
     There are no material pending legal proceedings, other than ordinary routine litigation incidental to its business, to which Western Alliance or any of its subsidiaries is a party or of which any of their property is the subject.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
          (a) The following unregistered shares of common stock were issued during the period covered by this report pursuant to the exercise of stock options under the Company’s equity compensation plans:
                             
    Date   Options           Total Purchase
Name   Exercised   Exercised   Option Price   Price
Selma Bartlett  
April 1, 2005
    1,656     $ 7.03     $ 11,642  
Mark Larson  
April 14, 2005
    13,500     $ 1.39     $ 18,765  
Paul Workman  
April 29, 2005
    13,500     $ 1.39     $ 18,765  
Robert Clark  
May 3, 2005
    1,000     $ 12.00     $ 12,000  
William Boyd  
May 3, 2005
    1,000     $ 12.00     $ 12,000  
Michael Paduone  
May 3, 2005
    1,000     $ 7.03     $ 7,030  
Carlos Montoya  
May 9, 2005
    11,250     $ 1.39     $ 15,638  
Carlos Montoya  
May 9, 2005
    2,400     $ 7.03     $ 16,872  
M. Nafees Nagy  
May 24, 2005
    1,000     $ 12.00     $ 12,000  
John Moothart  
June 2, 2005
    3,000     $ 9.00     $ 27,000  
Jack Wallis  
June 17, 2005
    24,000     $ 7.03     $ 168,720  
Daline Januik  
June 17, 2005
    9,800     $ 1.39     $ 13,622  
     The foregoing shares of common stock were issued pursuant to a written compensatory benefit plan under circumstances that comply with the requirements of Rule 701 promulgated under the Securities Act of 1933, and are thus exempted from the registration requirements of such Act by virtue of Rule 701.
     The following unregistered shares of common stock were issued during the period covered by this report pursuant to the exercise of outstanding warrants to purchase shares of the Company’s common stock:
                             
Name   Date Exercised   Warrants Exercised   Warrant Price   Total Purchase Price
Paul Baker  
April 29, 2005
    68,274     $ 7.62     $ 520,248  
          (b) On June 29, 2005, the Company’s Registration Statement on Form S-1 covering the offering of 3,750,000 shares of the Company’s common stock, Commission file number 333-124406 was declared effective. The Company signed the underwriting agreement on June 29, 2005 and the offering closed on July 6, 2005. As of the date of the filing of this report, all offered securities have been sold and the offering has terminated. The offering was managed by Sandler O’Neill & Partners, L.P (the principal Underwriter).

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     On July 1, 2005, the principal Underwriter exercised an over-allotment option to purchase an additional 450,000 shares of the Company’s common stock. The total price to the public for the shares offered and sold by the Company, including the over-allotment, was $92.4 million. The amount of expenses incurred for the Company’s account in connection with the offering includes approximately $6.0 million of underwriting discounts and commissions and offering expenses of approximately $1.2 million.
     All of the foregoing expenses were direct or indirect payments to persons other than (i) directors, officers or their associates; (ii) persons owning ten percent (10%) or more of the Company’s common stock; or (iii) affiliates of the Company.
     The net proceeds of the offering, including the exercise of the over-allotment option, to the Company (after deducting the foregoing expenses) were $85.2 million. As of July 6, 2005 total of $15.0 million, $10.0 million and $5.0 million of the net proceeds have been contributed to BankWest of Nevada, Alliance Bank of Arizona and Torrey Pines Bank, respectively, as additional paid-in capital. The remainder has been retained by the Company and invested in accordance with its investment policy.
     There has been no material change in the planned use of proceeds from this initial public offering as described in the Company’s final prospectus filed with the SEC.
Item 3. Defaults Upon Senior Securities
     Not applicable.
Item 4. Submission of Matters to a Vote of Security Holders
(a) The annual meeting of shareholders was held on April 27, 2005.
(b) The following individuals were elected as Class I directors with terms expiring in 2006: Paul Baker, Bruce Beach, William S. Boyd, Steven J. Hilton and Marianne Boyd Johnson. The following individuals were elected as Class II directors with terms expiring in 2007: Cary Mack, Arthur Marshall, Todd Marshall, M. Nafees Nagy, M.D., and James E. Nave, D.V.M. The following individuals were elected as Class III directors with terms expiring in 2008: Edward M. Nigro, Robert G. Sarver, Donald D. Snyder and Larry L. Woodrum.
(c) The following matters were voted upon and approved by the Company’s shareholders at the 2005 Annual Meeting of Shareholders on April 27, 2005: (i) approve and adopt the amended and restated articles of of incorporation (Proposal 1), (ii) approve and adopt a proposal to reduce the supermajority voting provision contained in Article 8 of the articles of incorporation (Proposal 2), (iii) election of 14 directors (Proposal 3) and (iv) approve and adopt the 2005 Stock Incentive Plan (Proposal 4).
The votes for the above-listed proposals were as follows:
Proposal 1
Shareholders cast 14,135,863 votes for, 98,914 votes against and no abstentions.

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Proposal 2
Shareholders cast 14,135,233 votes for, 81,091 votes against and 18,453 abstentions.
Proposal 3
Paul Baker received 14,234,777 votes for election and no votes were withheld; Bruce Beach received 14,234,777 votes for election and no votes were withheld; William S. Boyd received 14,234,777 votes for election and no votes were withheld; Steven J. Hilton received 14,234,777 votes for election and no votes were withheld; Marianne Boyd Johnson received 14,234,777 votes for election and no votes were withheld; Cary Mack received 14,234,777 votes for election and no votes were withheld; Arthur Marshall received 14,234,777 votes for election and no votes were withheld; Todd Marshall received 14,234,777 votes for election and no votes were withheld; M. Nafees Nagy, M.D. received 14,234,777 votes for election and no votes were withheld; James E. Nave, D.V.M. received 14,234,777 votes for election and no votes were withheld; Edward M. Nigro received 14,234,777 votes for election and no votes were withheld; Robert G. Sarver received 14,234,777 votes for election and no votes were withheld; Donald D. Snyder received 14,234,777 votes for election and no votes were withheld; and Larry L. Woodrum received 14,234,777 votes for election and no votes were withheld. There were no abstentions or broker non-votes for any of the nominees.
Proposal 4
Shareholders cast 14,000,082 votes for, 234,695 votes against and no abstentions.
(d) Not applicable.
Item 5. Other Information
     None.
Item 6. Exhibits
     
3.1
  Amended and Restated Articles of Incorporation (filed as Exhibit 3.1 to Amendment No. 1 to the Registration Statement on Form S-1 of Western Alliance Bancorporation filed on June 7, 2005 and incorporated herein by reference).
 
   
3.2
  Amended and Restated Bylaws (filed as Exhibit 3.2 to Amendment No. 1 to the Registration Statement on Form S-1 of Western Alliance Bancorporation filed on June 7, 2005 and incorporated herein by reference).
 
   
4.1
  Form of common stock certificate (filed as Exhibit 4.1 to Amendment No. 3 to the Registration Statement on Form S-1 of Western Alliance Bancorporation filed on June 27, 2005 and incorporated herein by reference).
 
   
10.1
  Western Alliance Bancorporation 2005 Stock Incentive Plan (filed as Exhibit 10.1 to Amendment No. 1 to the Registration Statement on Form S-1 of Western Alliance Bancorporation filed on June 7, 2005 and incorporated herein by reference).
 
   
10.2
  Form of Western Alliance Bancorporation 2005 Stock Incentive Plan Agreement — Incentive.

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10.3
  Form of Western Alliance Bancorporation 2005 Stock Incentive Plan Agreement — Nonqualified.
 
   
31.1
  CEO Certification Pursuant Rule 13a-14(a)/15d-a4(a)
 
   
31.2
  CFO Certification Pursuant Rule 13a-14(a)/15d-14(a)
 
   
32
  CEO and CFO Certification Pursuant 18 U.S.C. Section 1350, as adopted pursuant to section 906 of the Sarbanes – Oxley Act of 2002

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Signatures
     Pursuant to the requirements of section 13 or 15(d) of the Securities Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
         
 
      WESTERN ALLIANCE BANCORPORATION
 
       
Date: August 11, 2005
  By:   /s/ Robert Sarver
 
       
 
       
 
      Robert Sarver
 
      President and Chief Executive Officer
 
       
Date: August 11, 2005
  By:   /s/ Dale Gibbons
 
       
 
       
 
      Dale Gibbons
 
      Executive Vice President and
 
      Chief Financial Officer
 
       
Date: August 11, 2005
  By:   /s/ Terry A. Shirey
 
       
 
       
 
      Terry A. Shirey
 
      Controller
 
      Principal Accounting Officer

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EXHIBIT INDEX
     
3.1
  Amended and Restated Articles of Incorporation (filed as Exhibit 3.1 to Amendment No. 1 to the Registration Statement on Form S-1 of Western Alliance Bancorporation filed on June 7, 2005 and incorporated herein by reference).
 
   
3.2
  Amended and Restated Bylaws (filed as Exhibit 3.2 to Amendment No. 1 to the Registration Statement on Form S-1 of Western Alliance Bancorporation filed on June 7, 2005 and incorporated herein by reference).
 
   
4.1
  Form of common stock certificate (filed as Exhibit 4.1 to Amendment No. 3 to the Registration Statement on Form S-1 of Western Alliance Bancorporation filed on June 27, 2005 and incorporated herein by reference).
 
   
10.1
  Western Alliance Bancorporation 2005 Stock Incentive Plan (filed as Exhibit 10.1 to Amendment No. 1 to the Registration Statement on Form S-1 of Western Alliance Bancorporation filed on June 7, 2005 and incorporated herein by reference).
 
   
10.2
  Form of Western Alliance Bancorporation 2005 Stock Incentive Plan Agreement — Incentive.
 
   
10.3
  Form of Western Alliance Bancorporation 2005 Stock Incentive Plan Agreement — Nonqualified.
 
   
31.1
  CEO Certification Pursuant to Rule 13a-14(a)/15d-14(a)
 
   
31.2
  CFO Certification Pursuant to Rule 13a-14(a)/15d-14(a)
 
   
32
  CEO and CFO Certification Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

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