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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549



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FORM 10-Q



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|x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ---------------------------------------------------------------------------------------

For the quarterly period ended September 30, 2007



| ̈ | 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: 000-23909



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PINNACLE BANKSHARES CORPORATION

(Exact name of registrant as specified in its charter)



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|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|VIRGINIA                                                       |  | 54-1832714                          
|(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)

622 Broad Street

Altavista, Virginia 24517

(Address of principal executive offices) (Zip Code)

(434) 369-3000

(Registrants telephone number, including area code)



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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  x    No ̈

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of accelerated filer and large accelerated filer in Rule 12b-2
of the Exchange Act.

Large accelerated filer ̈Accelerated filer ̈Non-accelerated
filer  x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the
Exchange Act).    Yes ̈No  x

At November 9, 2007, 1,485,089 shares of Pinnacle Bankshares Corporations common stock, $3 par value, were outstanding.



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##### Table of Contents

PINNACLE BANKSHARES CORPORATION

FORM 10-Q

September 30, 2007

INDEX



|                              |  |                                                                                       |  |            
|----------------------------- |  | ------------------------------------------------------------------------------------- |  | -----------
|                              |  |                                                                                       |  | Page Number
|Part I. FINANCIAL INFORMATION |  |                                                                                      
|                              |  |                                                                                      
|Item 1                        |  | Financial Statements (Unaudited)                                                      |  |            
|                              |  |                                                                                      
|                              |  | Consolidated Balance Sheets                                                           |  | 3          
|                              |  |                                                                                      
|                              |  | Consolidated Statements of Income                                                     |  | 4-5        
|                              |  |                                                                                      
|                              |  | Consolidated Statement of Changes in Stockholders Equity                             |  | 6          
|                              |  |                                                                                      
|                              |  | Consolidated Statements of Cash Flows                                                 |  | 7          
|                              |  |                                                                                      
|                              |  | Notes to Consolidated Financial Statements                                            |  | 8-12       
|                              |  |                                                                                      
|Item 2.                       |  | Managements Discussion and Analysis of Financial Condition and Results of Operations |  | 13-19      
|                              |  |                                                                                      
|Item 3.                       |  | Quantitative and Qualitative Disclosures about Market Risk                            |  | 20         
|                              |  |                                                                                      
|Item 4.                       |  | Controls and Procedures                                                               |  | 20         
|                              | 
|Part II. OTHER INFORMATION    |  |                                                                                      
|                              |  |                                                                                      
|Item 1.                       |  | Legal Proceedings                                                                     |  | 21         
|                              |  |                                                                                      
|Item 1A.                      |  | Risk Factors                                                                          |  | 21         
|                              |  |                                                                                      
|Item 6.                       |  | Exhibits                                                                              |  | 22         
|                              | 
|SIGNATURES                    |  | 23                                                                                   



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##### Table of Contents

PART IFINANCIAL INFORMATION



|ITEM 1. | FINANCIAL STATEMENTS
|------- | --------------------

PINNACLE BANKSHARES CORPORATION AND SUBSIDIARY

CONSOLIDATED BALANCE SHEETS

(Amounts in thousands of dollars)



|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|--------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------------ | ------- | - | ----------------- | - | ------- | -
|                                                                                                                                                          |  | September 30, 2007 |         |   | December 31, 2006 |  
|                                                                                                                                                          |  | (Unaudited)        |         |  
|Assets                                                                                                                                                    |  |                    |         |   |                   |   |         |  
|Cash and cash equivalents (note 2):                                                                                                                       |  |                    |         |   |                   |   |         |  
|Cash and due from banks                                                                                                                                   |  | $                  | 4,948   |   |                   | $ | 5,948   |  
|Federal funds sold                                                                                                                                        |  |                    | 18,555  |   |                   |   | 8,638   |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Total cash and cash equivalents                                                                                                                           |  |                    | 23,503  |   |                   |   | 14,586  |  
|                                                                                                                                                          |  |                   
|Securities (note 3):                                                                                                                                      |  |                    |         |   |                   |   |         |  
|Available-for-sale, at fair value                                                                                                                         |  |                    | 16,400  |   |                   |   | 19,221  |  
|Held-to-maturity, at amortized cost                                                                                                                       |  |                    | 4,770   |   |                   |   | 5,645   |  
|Federal Reserve Bank stock, at cost                                                                                                                       |  |                    | 75      |   |                   |   | 75      |  
|Federal Home Loan Bank stock, at cost                                                                                                                     |  |                    | 476     |   |                   |   | 481     |  
|Loans, net (note 4)                                                                                                                                       |  |                    | 224,482 |   |                   |   | 207,861 |  
|Bank premises and equipment, net                                                                                                                          |  |                    | 5,158   |   |                   |   | 5,264   |  
|Accrued interest receivable                                                                                                                               |  |                    | 1,344   |   |                   |   | 1,250   |  
|Other assets                                                                                                                                              |  |                    | 1,700   |   |                   |   | 2,038   |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Total assets                                                                                                                                              |  | $                  | 277,908 |   |                   | $ | 256,421 |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Liabilities and Stockholders Equity                                                                                                                      |  |                    |         |   |                   |   |         |  
|                                                                                                                                                          |  |                   
|Liabilities:                                                                                                                                              |  |                    |         |   |                   |   |         |  
|Deposits:                                                                                                                                                 |  |                    |         |   |                   |   |         |  
|Demand                                                                                                                                                    |  | $                  | 26,495  |   |                   | $ | 23,631  |  
|Savings and NOW accounts                                                                                                                                  |  |                    | 75,339  |   |                   |   | 69,798  |  
|Time                                                                                                                                                      |  |                    | 148,440 |   |                   |   | 137,388 |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Total deposits                                                                                                                                            |  |                    | 250,274 |   |                   |   | 230,817 |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Note payable to Federal Home Loan Bank                                                                                                                    |  |                    | 25      |   |                   |   | 100     |  
|Accrued interest payable                                                                                                                                  |  |                    | 915     |   |                   |   | 764     |  
|Other liabilities                                                                                                                                         |  |                    | 572     |   |                   |   | 248     |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Total liabilities                                                                                                                                         |  |                    | 251,786 |   |                   |   | 231,929 |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Stockholders equity:                                                                                                                                     |  |                    |         |   |                   |   |         |  
|Common stock, $3 par value. Authorized 3,000,000 shares, issued and outstanding 1,485,089 shares at September 30, 2007 and 1,459,589 at
December 31, 2006 |  |                    | 4,455   |   |                   |   | 4,379   |  
|Capital surplus                                                                                                                                           |  |                    | 787     |   |                   |   | 605     |  
|Retained earnings                                                                                                                                         |  |                    | 21,322  |   |                   |   | 19,972  |  
|Accumulated other comprehensive income (loss)                                                                                                             |  |                    | (442    | ) |                   |   | (464    | )
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Total stockholders equity                                                                                                                                |  |                    | 26,122  |   |                   |   | 24,492  |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  
|Total liabilities and stockholders equity                                                                                                                |  | $                  | 277,908 |   |                   | $ | 256,421 |  
|                                                                                                                                                          |  |                    |         |   |                   |   |         |  

See accompanying notes to unaudited consolidated financial statements.



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PINNACLE BANKSHARES CORPORATION AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

(Amounts in thousands of dollars,
except for per share amounts)



|                                                    |  |                                       |       |                                       |   |      
|--------------------------------------------------- |  | ------------------------------------- | ----- | ------------------------------------- | - | -----
|                                                    |  | Three Months Ended September 30, 2007 |       | Three Months Ended September 30, 2006
|Interest income:                                    |  |                                       |       |                                       |   |      
|Interest and fees on loans                          |  | $                                     | 4,301 |                                       | $ | 3,624
|Interest on securities:                             |  |                                       |       |                                       |   |      
|U.S. Government agencies                            |  |                                       | 88    |                                       |   | 118  
|Corporate                                           |  |                                       | 39    |                                       |   | 45   
|States and political subdivisions (taxable)         |  |                                       | 59    |                                       |   | 67   
|States and political subdivisions (tax exempt)      |  |                                       | 62    |                                       |   | 68   
|Other                                               |  |                                       | 9     |                                       |   | 8    
|Interest on federal funds sold                      |  |                                       | 148   |                                       |   | 85   
|                                                    |  |                                       |       |                                       |   |      
|Total interest income                               |  |                                       | 4,706 |                                       |   | 4,015
|                                                    |  |                                       |       |                                       |   |      
|Interest expense:                                   |  |                                       |       |                                       |   |      
|Interest on deposits:                               |  |                                       |       |                                       |   |      
|Savings and NOW accounts                            |  |                                       | 352   |                                       |   | 292  
|Timeunder $100,000                                 |  |                                       | 1,334 |                                       |   | 1,061
|Time$100,000 and over                              |  |                                       | 395   |                                       |   | 321  
|Other interest expense                              |  |                                       | 0     |                                       |   | 1    
|                                                    |  |                                       |       |                                       |   |      
|Total interest expense                              |  |                                       | 2,081 |                                       |   | 1,675
|                                                    |  |                                       |       |                                       |   |      
|Net interest income                                 |  |                                       | 2,625 |                                       |   | 2,340
|Provision for loan losses                           |  |                                       | 86    |                                       |   | 94   
|                                                    |  |                                       |       |                                       |   |      
|Net interest income after provision for loan losses |  |                                       | 2,539 |                                       |   | 2,246
|                                                    |  |                                       |       |                                       |   |      
|Noninterest income:                                 |  |                                       |       |                                       |   |      
|Service charges on deposit accounts                 |  |                                       | 355   |                                       |   | 346  
|Fees on sales of mortgage loans                     |  |                                       | 53    |                                       |   | 59   
|Commissions and fees                                |  |                                       | 119   |                                       |   | 89   
|Other operating income                              |  |                                       | 153   |                                       |   | 134  
|                                                    |  |                                       |       |                                       |   |      
|Total noninterest income                            |  |                                       | 680   |                                       |   | 628  
|                                                    |  |                                       |       |                                       |   |      
|Noninterest expense:                                |  |                                       |       |                                       |   |      
|Salaries and employee benefits                      |  |                                       | 1,222 |                                       |   | 1,140
|Occupancy expense                                   |  |                                       | 111   |                                       |   | 118  
|Furniture and equipment                             |  |                                       | 213   |                                       |   | 191  
|Office supplies and printing                        |  |                                       | 54    |                                       |   | 53   
|Other operating expenses                            |  |                                       | 456   |                                       |   | 453  
|                                                    |  |                                       |       |                                       |   |      
|Total noninterest expense                           |  |                                       | 2,056 |                                       |   | 1,955
|                                                    |  |                                       |       |                                       |   |      
|Income before income tax expense                    |  |                                       | 1,163 |                                       |   | 919  
|Income tax expense                                  |  |                                       | 377   |                                       |   | 290  
|                                                    |  |                                       |       |                                       |   |      
|Net income                                          |  | $                                     | 786   |                                       | $ | 629  
|                                                    |  |                                       |       |                                       |   |      
|Net income per share (note 5):                      |  |                                       |       |                                       |   |      
|Basic                                               |  | $                                     | 0.53  |                                       | $ | 0.43 
|Diluted                                             |  | $                                     | 0.53  |                                       | $ | 0.43 
|                                                    |  |                                       |       |                                       |   |      

See accompanying notes to unaudited consolidated financial statements.



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PINNACLE BANKSHARES CORPORATION AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

(Amounts in thousands of dollars, except for per share amounts)



|                                                    |  |                                      |        |                                      |   |       
|--------------------------------------------------- |  | ------------------------------------ | ------ | ------------------------------------ | - | ------
|                                                    |  | Nine Months Ended September 30, 2007 |        | Nine Months Ended September 30, 2006
|Interest income:                                    |  |                                      |        |                                      |   |       
|Interest and fees on loans                          |  | $                                    | 12,439 |                                      | $ | 10,118
|Interest on securities:                             |  |                                      |        |                                      |   |       
|U.S. Government agencies                            |  |                                      | 297    |                                      |   | 354   
|Corporate                                           |  |                                      | 116    |                                      |   | 176   
|States and political subdivisions (taxable)         |  |                                      | 178    |                                      |   | 204   
|States and political subdivisions (tax exempt)      |  |                                      | 193    |                                      |   | 210   
|Other                                               |  |                                      | 27     |                                      |   | 25    
|Interest on federal funds sold                      |  |                                      | 373    |                                      |   | 287   
|                                                    |  |                                      |        |                                      |   |       
|Total interest income                               |  |                                      | 13,623 |                                      |   | 11,374
|                                                    |  |                                      |        |                                      |   |       
|Interest expense:                                   |  |                                      |        |                                      |   |       
|Interest on deposits:                               |  |                                      |        |                                      |   |       
|Savings and NOW accounts                            |  |                                      | 1,075  |                                      |   | 720   
|Timeunder $100,000                                 |  |                                      | 3,838  |                                      |   | 2,954 
|Time$100,000 and over                              |  |                                      | 1,144  |                                      |   | 904   
|Other interest expense                              |  |                                      | 3      |                                      |   | 7     
|                                                    |  |                                      |        |                                      |   |       
|Total interest expense                              |  |                                      | 6,060  |                                      |   | 4,585 
|                                                    |  |                                      |        |                                      |   |       
|Net interest income                                 |  |                                      | 7,563  |                                      |   | 6,789 
|Provision for loan losses                           |  |                                      | 277    |                                      |   | 240   
|                                                    |  |                                      |        |                                      |   |       
|Net interest income after provision for loan losses |  |                                      | 7,286  |                                      |   | 6,549 
|Noninterest income:                                 |  |                                      |        |                                      |   |       
|Service charges on deposit accounts                 |  |                                      | 1,040  |                                      |   | 1,009 
|Fees on sales of mortgage loans                     |  |                                      | 163    |                                      |   | 166   
|Commissions and fees                                |  |                                      | 320    |                                      |   | 277   
|Other operating income                              |  |                                      | 423    |                                      |   | 403   
|                                                    |  |                                      |        |                                      |   |       
|Total noninterest income                            |  |                                      | 1,946  |                                      |   | 1,855 
|                                                    |  |                                      |        |                                      |   |       
|Noninterest expense:                                |  |                                      |        |                                      |   |       
|Salaries and employee benefits                      |  |                                      | 3,627  |                                      |   | 3,337 
|Occupancy expense                                   |  |                                      | 340    |                                      |   | 318   
|Furniture and equipment                             |  |                                      | 666    |                                      |   | 576   
|Office supplies and printing                        |  |                                      | 171    |                                      |   | 165   
|Other operating expenses                            |  |                                      | 1,464  |                                      |   | 1,331 
|                                                    |  |                                      |        |                                      |   |       
|Total noninterest expense                           |  |                                      | 6,268  |                                      |   | 5,727 
|                                                    |  |                                      |        |                                      |   |       
|Income before income tax expense                    |  |                                      | 2,964  |                                      |   | 2,677 
|Income tax expense                                  |  |                                      | 950    |                                      |   | 848   
|                                                    |  |                                      |        |                                      |   |       
|Net income                                          |  | $                                    | 2,014  |                                      | $ | 1,829 
|                                                    |  |                                      |        |                                      |   |       
|Net income per share (note 5):                      |  |                                      |        |                                      |   |       
|Basic                                               |  | $                                    | 1.36   |                                      | $ | 1.25  
|Diluted                                             |  | $                                    | 1.35   |                                      | $ | 1.24  
|                                                    |  |                                      |        |                                      |   |       

See accompanying notes to unaudited consolidated financial statements.



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PINNACLE BANKSHARES CORPORATION AND SUBSIDIARY

CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS EQUITY

Nine Months Ended September 30, 2007 and 2006

(Unaudited)

(Amounts in thousands, except for share and per share data)



|                                                                                                            |  |              |  |                 |       |                   |   |     |       |   |                                        |   |  |   |      |   |  |   |        |  
|----------------------------------------------------------------------------------------------------------- |  | ------------ |  | --------------- | ----- | ----------------- | - | --- | ----- | - | -------------------------------------- | - |  | - | ---- | - |  | - | ------ | -
|                                                                                                            |  |              |  |                 |       |                   |   |     |       |   | Accumulated Other Comprehensive Loss   |   |  |   |     
|                                                                                                            |  | Common Stock |  | Capital Surplus |       | Retained Earnings |   |     |       |   |                                       
|                                                                                                            |  | Shares       |  | Par Value       |       |                   |   |     | Total |  
|Balances, December 31, 2005                                                                                 |  | 1,458,706    |  | $               | 4,376 |                   | $ | 577 |       | $ | 18,362                                 |   |  | $ | (103 | ) |  | $ | 23,212 |  
|                                                                                                            |  |              |  |                 |       |                  
|Net income                                                                                                  |  |             |  |                 |      |                   |   |    |       |   | 1,829                                  |   |  |   |     |   |  |   | 1,829  |  
|Change in net unrealized losses on available-for-sale securities, net of deferred income tax benefit of $15 |  |             |  |                 |      |                   |   |    |       |   |                                       |   |  |   | (30  | ) |  |   | (30    | )
|Cash dividends declared by Bankshares ($0.40 per share)                                                     |  |             |  |                 |      |                   |   |    |       |   | (583                                   | ) |  |   |     |   |  |   | (583   | )
|Issuance of common stock                                                                                    |  | 232          |  |                 | 1     |                   |   | 5   |       |   |                                       |   |  |   |     |   |  |   | 6      |  
|Accrual of stock option vesting                                                                             |  |             |  |                 |      |                   |   | 6   |       |   |                                       |   |  |   |     |   |  |   | 6      |  
|                                                                                                            |  |              |  |                 |       |                   |   |     |       |   |                                        |   |  |   |      |   |  |   |        |  
|Balances, September 30, 2006                                                                                |  | 1,458,938    |  | $               | 4,377 |                   | $ | 588 |       | $ | 19,608                                 |   |  | $ | (133 | ) |  | $ | 24,440 |  
|                                                                                                            |  |              |  |                 |       |                   |   |     |       |   |                                        |   |  |   |      |   |  |   |        |  
|                                                                                                            |  |              |  |                 |       |                  
|                                                                                                            |  |              |  |                 |       |                   |   |     |       |   | Accumulated Other Comprehensive Income |   |  |   |     
|                                                                                                            |  | Common Stock |  | Capital Surplus |       | Retained Earnings |   |     |       |   |                                       
|                                                                                                            |  | Shares       |  | Par Value       |       |                   |   |     | Total |  
|Balances, December 31, 2006                                                                                 |  | 1,459,589    |  | $               | 4,379 |                   | $ | 605 |       | $ | 19,972                                 |   |  | $ | (464 | ) |  | $ | 24,492 |  
|                                                                                                            |  |              |  |                 |       |                  
|Net income                                                                                                  |  |             |  |                 |      |                   |   |    |       |   | 2,014                                  |   |  |   |     |   |  |   | 2,014  |  
|Change in net unrealized gains on available-for-sale securities, net of deferred income tax expense of $11  |  |             |  |                 |      |                   |   |    |       |   |                                       |   |  |   | 22   |   |  |   | 22     |  
|Cash dividends declared by Bankshares ($0.45 per share)                                                     |  |             |  |                 |      |                   |   |    |       |   | (664                                   | ) |  |   |     |   |  |   | (664   | )
|Issuance of common stock                                                                                    |  | 25,500       |  |                 | 76    |                   |   | 179 |       |   |                                       |   |  |   |     |   |  |   | 255    |  
|Accrual of stock option vesting                                                                             |  |             |  |                 |      |                   |   | 3   |       |   |                                       |   |  |   |     |   |  |   | 3      |  
|                                                                                                            |  |              |  |                 |       |                   |   |     |       |   |                                        |   |  |   |      |   |  |   |        |  
|Balances, September 30, 2007                                                                                |  | 1,485,089    |  | $               | 4,455 |                   | $ | 787 |       | $ | 21,322                                 |   |  | $ | (442 | ) |  | $ | 26,122 |  
|                                                                                                            |  |              |  |                 |       |                   |   |     |       |   |                                        |   |  |   |      |   |  |   |        |  

See accompanying notes to unaudited consolidated financial statements.



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##### Table of Contents

PINNACLE BANKSHARES CORPORATION AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

(Amounts in thousands of dollars)



|                                                                                       |  |                                      |         |   |                                      |   |         |  
|-------------------------------------------------------------------------------------- |  | ------------------------------------ | ------- | - | ------------------------------------ | - | ------- | -
|                                                                                       |  | Nine Months Ended September 30, 2007 |         |   | Nine Months Ended September 30, 2006 |  
|Cash flows from operating activities:                                                  |  |                                      |         |   |                                      |   |         |  
|Net income                                                                             |  | $                                    | 2,014   |   |                                      | $ | 1,829   |  
|Adjustments to reconcile net income to net cash provided by operating activities:      |  |                                      |         |   |                                      |   |         |  
|Depreciation of bank premises and equipment                                            |  |                                      | 299     |   |                                      |   | 319     |  
|Amortization of intangible assets                                                      |  |                                      |        |   |                                      |   | 3       |  
|Accretion of unearned fees, net                                                        |  |                                      | (15     | ) |                                      |   | (36     | )
|Net amortization of premiums and discounts on securities                               |  |                                      | 7       |   |                                      |   | 10      |  
|Provision for loan losses                                                              |  |                                      | 277     |   |                                      |   | 240     |  
|Originations of mortgage loans held for sale                                           |  |                                      | (6,639  | ) |                                      |   | (6,766  | )
|Sales of mortgage loans held for sale                                                  |  |                                      | 6,639   |   |                                      |   | 7,223   |  
|Net decrease (increase) in:                                                            |  |                                      |         |   |                                      |   |         |  
|Accrued income receivable                                                              |  |                                      | (94     | ) |                                      |   | (100    | )
|Other assets                                                                           |  |                                      | 332     |   |                                      |   | 81      |  
|Net increase in:                                                                       |  |                                      |         |   |                                      |   |         |  
|Accrued interest payable                                                               |  |                                      | 151     |   |                                      |   | 143     |  
|Other liabilities                                                                      |  |                                      | 324     |   |                                      |   | 340     |  
|                                                                                       |  |                                      |         |   |                                      |   |         |  
|Net cash provided by operating activities                                              |  |                                      | 3,295   |   |                                      |   | 3,286   |  
|                                                                                       |  |                                      |         |   |                                      |   |         |  
|Cash flows from investing activities:                                                  |  |                                      |         |   |                                      |   |         |  
|Purchases of available-for-sale securities                                             |  |                                      |        |   |                                      |   | (2,003  | )
|Proceeds from maturities and calls of held-to-maturity securities                      |  |                                      | 875     |   |                                      |   | 1,140   |  
|Proceeds from maturities and calls of available-for-sale securities                    |  |                                      | 2,230   |   |                                      |   | 4,014   |  
|Proceeds from paydowns and maturities of available-for-sale mortgage-backed securities |  |                                      | 617     |   |                                      |   | 832     |  
|Sale (Purchase) of Federal Home Loan Bank stock                                        |  |                                      | 5       |   |                                      |   | (27     | )
|Collections on loan participations                                                     |  |                                      | 278     |   |                                      |   | 394     |  
|Net increase in loans made to customers                                                |  |                                      | (17,267 | ) |                                      |   | (22,649 | )
|Recoveries on loans charged off                                                        |  |                                      | 101     |   |                                      |   | 106     |  
|Purchases of bank premises and equipment                                               |  |                                      | (193    | ) |                                      |   | (223    | )
|                                                                                       |  |                                      |         |   |                                      |   |         |  
|Net cash used in investing activities                                                  |  |                                      | (13,354 | ) |                                      |   | (18,416 | )
|                                                                                       |  |                                      |         |   |                                      |   |         |  
|Cash flows from financing activities:                                                  |  |                                      |         |   |                                      |   |         |  
|Net increase in demand, savings and NOW deposits                                       |  |                                      | 8,405   |   |                                      |   | 5,007   |  
|Net increase in time deposits                                                          |  |                                      | 11,052  |   |                                      |   | 6,345   |  
|Repayments of note payable to Federal Home Loan Bank                                   |  |                                      | (75     | ) |                                      |   | (75     | )
|Proceeds from issuance of common stock                                                 |  |                                      | 255     |   |                                      |   | 6       |  
|Accrual of stock option vesting                                                        |  |                                      | 3       |   |                                      |   | 6       |  
|Cash dividends paid                                                                    |  |                                      | (664    | ) |                                      |   | (583    | )
|                                                                                       |  |                                      |         |   |                                      |   |         |  
|Net cash provided by financing activities                                              |  |                                      | 18,976  |   |                                      |   | 10,706  |  
|                                                                                       |  |                                      |         |   |                                      |   |         |  
|Net decrease in cash and cash equivalents                                              |  |                                      | 8,917   |   |                                      |   | (4,424  | )
|Cash and cash equivalents, beginning of period                                         |  |                                      | 14,586  |   |                                      |   | 13,814  |  
|                                                                                       |  |                                      |         |   |                                      |   |         |  
|Cash and cash equivalents, end of period                                               |  | $                                    | 23,503  |   |                                      | $ | 9,390   |  
|                                                                                       |  |                                      |         |   |                                      |   |         |  

See accompanying notes to unaudited consolidated financial statements.



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PINNACLE BANKSHARES CORPORATION AND SUBSIDIARY

Notes to Consolidated Financial Statements

September 30, 2007 (Unaudited)

(Amounts in thousands, except for share and per share data)

(1) General

The consolidated financial statements include the accounts of Pinnacle Bankshares Corporation (Bankshares) and its wholly-owned subsidiary,
The First National Bank of Altavista (the Bank), (collectively the Company). All material intercompany accounts and transactions have been eliminated. The consolidated financial statements conform to accounting principles
generally accepted in the United States of America and to general banking industry practices. In the opinion of the Companys management, the accompanying unaudited consolidated financial statements contain all adjustments of a normal recurring
nature, necessary to present fairly the financial position as of September 30, 2007 and the results of operations for the three months and nine months ended September 30, 2007 and 2006 and cash flows for the nine-month periods ended
September 30, 2007 and 2006.

These interim period consolidated financial statements and financial information should be read in
conjunction with the consolidated financial statements and notes thereto included in Pinnacle Bankshares Corporations 2006 Annual Report to Shareholders and additional information contained in the 2006 Annual Report on Form 10-K.

The results of operations for the interim period ended September 30, 2007 are not necessarily indicative of the results to be expected for the
full year ending December 31, 2007.

The Company has a single reportable segment for purposes of segment reporting.

(2) Cash and Cash Equivalents

For purposes of
reporting cash flows, cash and cash equivalents include cash on hand, amounts due from banks, interest-earning deposits, and federal funds sold.

(3)
Securities

The amortized costs, gross unrealized gains, gross unrealized losses, and fair values for securities at September 30,
2007 and December 31, 2006, are shown in the table below. As of September 30, 2007, securities with amortized costs of $2,961 and fair values of $2,957 were pledged as collateral for public deposits.



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|                                                         |  |                    |        |            |     |            |      |   |        |   |       
|-------------------------------------------------------- |  | ------------------ | ------ | ---------- | --- | ---------- | ---- | - | ------ | - | ------
|                                                         |  | September 30, 2007 |        |            |     |            |     
|                                                         |  |                    |        | Gross      |     | Gross      |      |   |       
|                                                         |  | Amortized          |        | Unrealized |     | Unrealized |      |   | Fair  
|Available-for-Sale:                                      |  | Costs              |        | Gains      |     | Losses     |      |   | Values
|Obligations of U.S. government corporations and agencies |  | $                  | 2,660  |            | 4   |            | (15  | ) |        |   | 2,649 
|Obligations of states and political subdivisions         |  |                    | 6,036  |            | 58  |            | (74  | ) |        |   | 6,020 
|Mortgage-backed securities-government                    |  |                    | 4,285  |            | 21  |            | (89  | ) |        |   | 4,217 
|Corporate issues                                         |  |                    | 3,499  |            |    |            | (35  | ) |        |   | 3,464 
|Other securities                                         |  |                    | 50     |            |    |            |     |   |        |   | 50    
|                                                         |  |                    |        |            |     |            |      |   |        |   |       
|Totals                                                   |  | $                  | 16,530 |            | 83  |            | (213 | ) |        |   | 16,400
|                                                         |  |                    |        |            |     |            |      |   |        |   |       
|                                                         |  |                    |        |           
|                                                         |  |                    |        | Gross      |     | Gross      |      |   |       
|                                                         |  | Amortized          |        | Unrealized |     | Unrealized |      |   | Fair  
|Held-to-Maturity:                                        |  | Costs              |        | Gains      |     | Losses     |      |   | Values
|Obligations of states and political subdivisions         |  | $                  | 4,770  |            | 48  |            | (37  | ) |        |   | 4,781 
|                                                         |  |                    |       
|                                                         |  | December 31, 2006  |        |            |     |            |     
|                                                         |  |                    |        | Gross      |     | Gross      |      |   |       
|                                                         |  | Amortized          |        | Unrealized |     | Unrealized |      |   | Fair  
|Available-for-Sale:                                      |  | Costs              |        | Gains      |     | Losses     |      |   | Values
|Obligations of U.S. government corporations and agencies |  | $                  | 4,889  |            | 1   |            | (47  | ) |        | $ | 4,843 
|Obligations of states and political subdivisions         |  |                    | 6,033  |            | 74  |            | (82  | ) |        |   | 6,025 
|Mortgage-backed securities-government                    |  |                    | 4,908  |            | 27  |            | (83  | ) |        |   | 4,852 
|Corporate issues                                         |  |                    | 3,502  |            |    |            | (51  | ) |        |   | 3,451 
|Other securities                                         |  |                    | 50     |            |    |            |     |   |        |   | 50    
|                                                         |  |                    |        |            |     |            |      |   |        |   |       
|Totals                                                   |  | $                  | 19,382 |            | 102 |            | (263 | ) |        | $ | 19,221
|                                                         |  |                    |        |            |     |            |      |   |        |   |       
|                                                         |  |                    |        |           
|                                                         |  |                    |        | Gross      |     | Gross      |      |   |       
|                                                         |  | Amortized          |        | Unrealized |     | Unrealized |      |   | Fair  
|Held-to-Maturity:                                        |  | Costs              |        | Gains      |     | Losses     |      |   | Values
|Obligations of states and political subdivisions         |  | $                  | 5,645  |            | 70  |            | (42  | ) |        | $ | 5,673 



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(4) Allowance for Loan Losses

Activity in the allowance for loan losses for the nine months ended September 30, 2007 and 2006, and for the year ended December 31, 2006 are as follows:



|                          |  |                    |       |   |                   |   |       |                    |  |   |       |  
|------------------------- |  | ------------------ | ----- | - | ----------------- | - | ----- | ------------------ |  | - | ----- | -
|                          |  | Nine Months Ended  |       |   | Year Ended        |   |       | Nine Months Ended  | 
|                          |  | September 30, 2007 |       |   | December 31, 2006 |   |       | September 30, 2006 | 
|Balance at January 1,     |  | $                  | 1,770 |   |                   | $ | 1,508 |                    |  | $ | 1,508 |  
|Provision for loan losses |  |                    | 277   |   |                   |   | 339   |                    |  |   | 240   |  
|Loans charged off         |  |                    | (345  | ) |                   |   | (206  | )                  |  |   | (130  | )
|Recoveries                |  |                    | 100   |   |                   |   | 129   |                    |  |   | 106   |  
|                          |  |                    |       |   |                   |   |       |                    |  |   |       |  
|Balance at end of period  |  | $                  | 1,802 |   |                   | $ | 1,770 |                    |  | $ | 1,724 |  
|                          |  |                    |       |   |                   |   |       |                    |  |   |       |  

(5) Net Income Per Share

Basic net income per share excludes dilution and is computed by dividing income available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted net income per share
reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the Company.

The following is a reconciliation of the numerators and denominators of the basic and diluted net income per share computations for the
periods indicated:



|                                      |  |             |     |               |           |          |   |     
|------------------------------------- |  | ----------- | --- | ------------- | --------- | -------- | - | ----
|                                      |  | Net Income  |     | Shares        |           | PerShare
|Three Months Ended September 30, 2007 |  | (Numerator) |     | (Denominator) |           | Amount  
|Basic net income per share            |  | $           | 786 |               | 1,485,089 |          | $ | 0.53
|                                      |  |             |     |               |           |          |   |     
|Effect of dilutive stock options      |  |             |    |               | 6,874     |          |   |     
|                                      |  |             |     |               |           |          |   |     
|Diluted net income per share          |  | $           | 786 |               | 1,491,963 |          | $ | 0.53
|                                      |  |             |     |               |           |          |   |     
|                                      |  |             |    
|Three Months Ended September 30, 2006 |  |             |     |               |           |         
|Basic net income per share            |  | $           | 629 |               | 1,458,938 |          | $ | 0.43
|                                      |  |             |     |               |           |          |   |     
|Effect of dilutive stock options      |  |             |    |               | 18,864    |          |   |     
|                                      |  |             |     |               |           |          |   |     
|Diluted net income per share          |  | $           | 629 |               | 1,477,802 |          | $ | 0.43
|                                      |  |             |     |               |           |          |   |     



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|                                     |  |             |       |               |           |           |   |     
|------------------------------------ |  | ----------- | ----- | ------------- | --------- | --------- | - | ----
|                                     |  | Net Income  |       | Shares        |           | Per Share
|Nine Months Ended September 30, 2007 |  | (Numerator) |       | (Denominator) |           | Amount   
|Basic net income per share           |  | $           | 2,014 |               | 1,478,016 |           | $ | 1.36
|                                     |  |             |       |               |           |           |   |     
|Effect of dilutive stock options     |  |             |      |               | 11,019    |           |   |     
|                                     |  |             |       |               |           |           |   |     
|Diluted net income per share         |  | $           | 2,014 |               | 1,489,035 |           | $ | 1.35
|                                     |  |             |       |               |           |           |   |     
|                                     |  |             |      
|Nine Months Ended September 30, 2006 |  |             |       |               |           |          
|Basic net income per share           |  | $           | 1,829 |               | 1,458,891 |           | $ | 1.25
|                                     |  |             |       |               |           |           |   |     
|Effect of dilutive stock options     |  |             |      |               | 19,205    |           |   |     
|                                     |  |             |       |               |           |           |   |     
|Diluted net income per share         |  | $           | 1,829 |               | 1,478,096 |           | $ | 1.24
|                                     |  |             |       |               |           |           |   |     

(6) Comprehensive Income

The following table presents comprehensive income for the interim periods indicated below:



|                                                                                              |  |                    |     |                    |   |    
|--------------------------------------------------------------------------------------------- |  | ------------------ | --- | ------------------ | - | ---
|                                                                                              |  | Three Months Ended
|                                                                                              |  | September 30, 2007 |     | September 30, 2006
|Net income                                                                                    |  | $                  | 786 |                    | $ | 629
|Change in net unrealized gains on available-for sale securities, net of deferred income taxes |  |                    | 112 |                    |   | 232
|                                                                                              |  |                    |     |                    |   |    
|Total comprehensive income                                                                    |  | $                  | 898 |                    | $ | 861
|                                                                                              |  |                    |     |                    |   |    



|                                                                                              |  |                    |       |                    |   |       |  
|--------------------------------------------------------------------------------------------- |  | ------------------ | ----- | ------------------ | - | ----- | -
|                                                                                              |  | Nine Months Ended  |      
|                                                                                              |  | September 30, 2007 |       | September 30, 2006 |  
|Net income                                                                                    |  | $                  | 2,014 |                    | $ | 1,829 |  
|Change in net unrealized gains on available-for sale securities, net of deferred income taxes |  |                    | 22    |                    |   | (30   | )
|                                                                                              |  |                    |       |                    |   |       |  
|Total comprehensive income                                                                    |  | $                  | 2,036 |                    | $ | 1,799 |  
|                                                                                              |  |                    |       |                    |   |       |  

(7) Stock Options

The Company has two incentive stock option plans. The 1997 Incentive Stock Plan (the 1997 Plan), pursuant to which the Companys Board of Directors may grant stock options to officers and key
employees, became effective as of May 1, 1997. The 1997 Plan authorizes grants of options to purchase up to 50,000 shares of the Companys authorized but unissued common stock. Accordingly, 50,000 shares of authorized but unissued common
stock were reserved for issuance under the 1997 Plan. All stock options are granted with an exercise price equal to the stocks fair market value at the date of grant. The options expire ten years from the date of grant. At September 30,
2007, there were 3,200 shares available for grant under the 1997 Plan. A summary of stock option information follows:



|                                  |  |           |  |                                    |             |                            |   |       |  |   |    
|--------------------------------- |  | --------- |  | ---------------------------------- | ----------- | -------------------------- | - | ----- |  | - | ---
|                                  |  |           |  | Weighted-Range of Per Option Price |             | Aggregate Per Option Price |   |      
|                                  |  |           |  |                                    |             | Aggregate                 
|                                  |  | Number of |  |                                    |             | Option                    
|                                  |  | Shares    |  |                                    |             | Price                     
|Outstanding at December 31, 2006  |  | 42,500    |  | $                                  | 10.00-14.75 |                            | $ | 11.78 |  | $ | 501
|Outstanding at September 30, 2007 |  | 17,000    |  | $                                  | 14.00-14.75 |                            | $ | 14.33 |  | $ | 244



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The 2004 Incentive Stock Plan (the 2004 Plan), pursuant to which the Companys Board of
Directors may grant stock options to officers and key employees, was approved by shareholders on April 13, 2004 and became effective as of May 1, 2004. The 2004 Plan authorizes grants of options to purchase up to 100,000 shares of the
Companys authorized but unissued common stock. Accordingly, 100,000 shares of authorized but unissued common stock were reserved for issuance under the 2004 Plan. All stock options are granted with an exercise price equal to the stocks
fair market value at the date of grant. The options expire ten years from the date of grant. At September 30, 2007, no options had been granted under the 2004 Plan and all 100,000 shares remained available for grant under the 2004 Plan.

Effective January 1, 2006, the Company adopted Statement of Financial Accounting Standards (SFAS) No. 123(R),
Share-Based Payment, using the modified prospective method and, accordingly, did not restate its consolidated statements of operations for periods prior to January 1, 2006. This pronouncement amended SFAS No. 123,
Accounting for Stock-Based Compensation, and superseded Accounting Principles Board Opinion No. 25, Accounting for Stock Issued to Employees. Under SFAS No. 123(R), the Company measures compensation cost for all
stock-based awards at fair value on the date of grant and recognizes compensation expense in the consolidated statements of income over the service period that the awards are expected to vest. The stock-based compensation expensed during the first
nine months of 2007 was $3 and is included in salaries and employee benefits.

(8) Subsequent Declaration of Cash Dividend

On October 9, 2007 the Board of Directors declared a quarterly cash dividend in the amount of $0.15 per common share payable on November 2, 2007
to shareholders of record as of October 19, 2007.

(9) Recently Adopted Accounting Pronouncements

During the first quarter of 2007, the Company adopted the following accounting pronouncements: SFAS No. 155, Accounting for Certain Hybrid
Financial Instruments, an amendment of FASB Statements No. 133 and 140,SFAS No. 156, Accounting for Servicing of Financial Assets, an amendment of FASB Statement No. 140,SFAS No. 158, Employers Accounting
for Defined Benefit Pension and Other Postretirement Plans  an amendment of FASB Statements No. 87, 88, 106 and 132(R) and FASB Interpretation No. 48, Accounting for Uncertainty in Income Taxes  an interpretation of FASB
Statement No. 109. The adoption of these accounting pronouncements did not have a material impact on the Companys consolidated results of operations or consolidated financial position.



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|Item 2. | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS(Amounts in 000s)
|------- | -------------------------------------------------------------------------------------------------------

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

The following discussion is qualified in its entirety by the more detailed information in the unaudited consolidated financial statements and accompanying notes appearing elsewhere in this Form 10-Q. In addition to
the historical information contained herein, this report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements, which are based on certain assumptions and describe
future plans, strategies, and expectations of management, are generally identifiable by the use of the words such as believe, expect, intend, anticipate, estimate, project,
may, will or similar expressions. Although we believe our plans, intentions and expectations reflected in these forward-looking statements are reasonable, we can give no assurance that these plans, intentions, or expectations
will be achieved. Our ability to predict results or the actual effect of future plans or strategies is inherently uncertain, and actual results could differ materially from those contemplated. Factors that could have a material adverse effect on our
operations and future prospects include, but are not limited to, changes in: interest rates, general economic conditions, the legislative/regulatory climate, monetary and fiscal policies of the U.S. Government, including policies of the U.S.
Treasury and the Board of Governors of the Federal Reserve System, the quality or composition of the loan or investment portfolios, demand for loan products, deposit flows, competition, demand for financial services in our market area and accounting
principles, policies and guidelines. These risks and uncertainties should be considered in evaluating forward-looking statements contained herein, and you should not place undue reliance on such statements, which reflect our position as of the date
of this report.

THE COMPANY

Pinnacle
Bankshares Corporation, a Virginia corporation (Bankshares), was organized in 1997 and is registered as a bank holding company under the Bank Holding Company Act of 1956, as amended. Bankshares is headquartered in Altavista, Virginia,
and conducts all of its business activities through the branch offices of its wholly-owned subsidiary bank, The First National Bank of Altavista (the Bank). Bankshares exists primarily for the purpose of holding the stock of its
subsidiary, the Bank, and of such other subsidiaries as it may acquire or establish.

The following discussion supplements and provides
information about the major components of the results of operations and financial



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condition, liquidity and capital resources of Bankshares and its subsidiary (collectively the Company). This discussion and analysis should be
read in conjunction with the Companys consolidated financial statements and accompanying notes.

OVERVIEW AND RESULTS OF OPERATIONS

Total assets at September 30, 2007 were $277,908, an increase of 8.38% from $256,421 at December 31, 2006. The principal components of the
Companys assets at the end of the period were $224,482 in net loans, $21,170 in securities, $23,503 in cash and cash equivalents. During the nine-month period ended September 30, 2007, net loans increased 8.00%, or $16,621, from $207,861
at December 31, 2006. The Companys lending activities are a principal source of its income. Also during the nine-month period ended September 30, 2007, securities decreased 14.86%, or $3,696, from December 31, 2006. Cash and
cash equivalents increased 61.13%, or $8,917, in the same time period.

Total liabilities at September 30, 2007 were $251,786, an
increase of 8.56% from $231,929 at December 31, 2006, as a result of an increase in demand deposits of 12.12%, or $2,864, an increase in savings and NOW accounts of 7.94%, or $5,541, and an increase in time deposits of 8.04%, or $11,052, from
December 31, 2006. The Companys deposits are provided by individuals and businesses located within the communities the Company serves.

Total stockholders equity at September 30, 2007 was $26,122 including $21,324 in retained earnings and $443 of accumulated other comprehensive losses net of the related deferred tax benefit, which represents net unrealized losses
on available-for-sale securities and the underfunded status of the Companys defined benefit retirement plan. At December 31, 2006, total stockholders equity was $24,492.

The Company had net income of $2,014 for the nine months ended September 30, 2007, compared with net income of $1,829 for the comparable period in
2006, an increase of 10.11%. The Company had net income of $786 for the three months ended September 30, 2007, compared with net income of $629 for the comparable period in 2006, an increase of 24.96%. The increase in net income when comparing
the nine months ended September 30, 2007 with the nine months ended September 30, 2006 is attributable in large part to a 11.25% increase in net interest income after provision for loan losses and a 4.91% increase in noninterest income.

Profitability as measured by the Companys return on average assets (ROA) was essentially flat at 1.01% for the nine months ended
September 30, 2007, compared to 1.02% for the same period of 2006.



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Another key indicator of performance, the return on average equity (ROE) for the nine months ended September 30, 2007 improved slightly to 10.63%,
compared to 10.27% for the nine months ended September 30, 2006 as average assets increased by 11.42% for the nine months ended September 30, 2007 while average equity increased by only 6.02% for the nine months ended September 30,
2007.

The results of operations for the three- and nine-month periods ended September 30, 2007 are not necessarily indicative of the
results to be expected for the full year ending December 31, 2007.

NET INTEREST INCOME

Net interest income represents the principal source of earnings for the Company. Changes in the volume and mix of interest-earning assets and
interest-bearing liabilities and borrowings, as well as their respective rates and yields, have a significant impact on the level of net interest income.

Net interest income was $7,563 for the nine months ended September 30, 2007 and is attributable to interest income from loans and securities exceeding the cost associated with interest incurred on deposits. Net
interest income was $2,625 for the three months ended September 30, 2007. The net interest margin decreased to 4.03% for the nine months ended September 30, 2007, from 4.06% for the nine months ended September 30, 2006. The decrease
in net interest margin was caused by a 45 basis point increase in yield on earning assets being exceeded by a 48 basis point increase in the cost to fund earning assets.

Interest income on loans and securities increased by 19.77% to $13,623 and 17.21% to $4,706 for the nine and three months ended September 30, 2007, respectively, compared to the same periods of 2006 due to the
increase in the loan portfolio, loan repricing and loans being originated at higher interest rates in 2007.

Interest and fees from loans
was $12,439 for the nine months ended September 30, 2007, an increase from $10,118 for the nine months ended September 30, 2006. Interest and fees from loans was $4,301 for the three months ended September 30, 2007, an increase from
$3,624 for the three months ended September 30, 2006. Interest from securities and federal funds sold was $1,184 for the nine months ended September 30, 2007, a decrease from $1,256 for the nine months ended September 30, 2006.
Interest from securities and federal funds sold was $405 for the three months ended September 30, 2007, an increase from $391 for the three months ended September 30, 2006 due to a $63 increase in interest on federal funds sold.



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Interest expense increased 32.17% and 24.24% for the nine and three months ended September 30, 2007,
respectively, compared to the same periods of 2006 due to a higher volume of deposits and the impact of repricing of deposit liabilities at higher interest rates.

Interest on deposits and borrowed funds was $6,060 for the nine months ended September 30, 2007, an increase from $4,585 for the nine months ended September 30, 2006. Interest on deposits and borrowed funds
was $2,081 for the three months ended September 30, 2007, an increase from $1,675 for the three months ended September 30, 2006.

NONINTEREST
INCOME

Noninterest income increased $91, or 4.91%, for the nine months ended September 30, 2007 compared to the same period of 2006.
Noninterest income increased $52, or 8.28%, when comparing the three months ended September 30, 2007 to the same period of 2006. The Companys principal sources of noninterest income are service charges and fees on deposit accounts,
particularly transaction accounts, fees on sales of mortgage loans and commissions from investment and insurance sales. The increase from the first nine months of 2006 to the first nine months of 2007 was primarily due to a 15.52%, or $43, increase
in commissions and fees from investment and insurance sales. The increase for the three months ended September 30, 2007 compared to the same period of 2006 was caused by a 33.71%, or $30, increase in commissions and fees from investment and
insurance sales.

NONINTEREST EXPENSE

Noninterest expense increased $541, or 9.45%, for the nine months ended September 30, 2007 compared to the same period of 2006. Noninterest expense increased $101, or 5.17%, for the three months ended September 30, 2007 compared
to the same period of 2006. The increase in noninterest expense is attributed primarily to the effect of overall growth of the Company on personnel expenses and fixed asset costs.

ALLOWANCE AND PROVISION FOR LOAN LOSSES

The Company expensed a provision for loan losses of $277 in the
first nine months of 2007 in recognition of managements estimate of risks inherent with lending activities. Among other factors, management considers the Companys historical loss experience, the size and composition of the loan
portfolio, the value and adequacy of collateral and guarantors, non-performing credits, and current and anticipated economic conditions in making its estimate of risk. There are additional risks of future loan losses that cannot be precisely
quantified or attributed to particular loans or classes of loans.



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Since those risks include general economic trends as well as conditions affecting individual borrowers, the allowance for loan losses is an estimate. The
allowance is also subject to regulatory examinations and determinations as to adequacy, which may take into account such factors as the methodology used to calculate the allowance. The allowance for loan losses was $1,802 as of September 30,
2007, representing approximately 0.80% of total loans outstanding. Management believes the allowance was adequate as of September 30, 2007 to provide for loan losses inherent in the Companys loan portfolio. Management evaluates the
reasonableness of the allowance for loan losses on a quarterly basis and adjusts the provision as deemed appropriate.

NON-PERFORMING ASSETS AND IMPAIRED
LOANS

Non-performing assets, which consist of nonaccrual loans and foreclosed properties, were $967 on September 30, 2007 and $255 at
December 31, 2006. No foreclosed property was held as of September 30, 2007 or December 31, 2006. Nonaccrual loans were $967 on September 30, 2007 and $255 at December 31, 2006. Loans are generally placed in nonaccrual
status when the collection of principal and interest is 90 days or more past due, unless the obligation is both well-secured and in the process of collection. A loan is considered an impaired loan when, based on the then current information and
facts, it is probable that we will not be able to collect all amounts due according to the contractual terms of the loan agreement. Impaired loans equaled nonaccrual loans at September 30, 2007.

LIQUIDITY

Liquidity represents an institutions
ability to meet present and future financial obligations through either the sale or maturity of existing assets or the acquisition of additional funds from alternative funding sources. The Companys liquidity is provided by cash and due from
banks, federal funds sold, investments available for sale, managing investment maturities, interest-earning deposits in other financial institutions and loan repayments. The Companys ability to obtain deposits and purchase funds at favorable
rates also affects its liquidity. As a result of the Companys management of liquid assets and its ability to generate liquidity through alternative funding sources, management believes that the Bank maintains overall liquidity that is
sufficient to satisfy its depositors requirements and to meet customers credit needs. The Companys ratio of liquid assets to deposits and short-term borrowings was 12.90% as of September 30, 2007 and 14.89% as of
December 31, 2006. Additional sources of liquidity available to the Company include its capacity to borrow additional funds through correspondent banks. The Company has an established federal funds line with a regional correspondent bank of
$13,061 that



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had no outstanding balance as of September 30, 2007 and an established line with the FHLB that had $25 outstanding under a total line of $36,128 as of
September 30, 2007. The Company derives cash flows from its operating, investing and financing activities. Cash flows of the Company are primarily used to fund loans and securities and are provided by the deposits and borrowings of the Company.

CONTRACTUAL OBLIGATIONS

There were no
material changes outside the ordinary course of business in the Companys contractual obligations from the information provided in the Companys Annual Report on Form 10-K for the year ended December 31, 2006.

CAPITAL

The Companys financial position at
September 30, 2007 reflects liquidity and capital levels currently adequate to fund anticipated future business expansion. Capital ratios are above required regulatory minimums for a well-capitalized institution. The assessment of capital
adequacy depends on a number of factors such as asset quality, liquidity, earnings performance and changing competitive conditions and economic forces. The adequacy of the Companys capital is reviewed by management regularly. Management seeks
to maintain a capital structure that will assure an adequate level of capital to support anticipated asset growth and to absorb potential losses.

Stockholders equity reached $26,122 at September 30, 2007 compared to $24,492 at December 31, 2006. At September 30, 2007, the Companys leverage ratio (Tier I capital divided by quarterly average assets) was 9.59%
compared to 9.80% at December 31, 2006. Each of these ratios exceeded the required minimum leverage ratio of 4.00%.

OFF-BALANCE SHEET ARRANGEMENTS

There were no material changes in the Companys off-balance sheet arrangements and commitments from the information provided in the
Companys Annual Report on Form 10-K for the year ended December 31, 2006. The Company, in the normal course of business, may at times be a party to financial instruments such as standby letters of credit. Standby letters of credit as of
September 30, 2007 totaled $1,566. Other commitments include commitments to extend credit. Not all of these commitments will be acted upon; therefore, the cash requirements will likely be significantly less than the commitments themselves. As
of September 30, 2007, the Company had unused loan commitments of $47,325, including $36,965 in unused commitments with an original maturity exceeding one year.



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CRITICAL ACCOUNTING POLICIES

Certain critical accounting policies affect the more significant judgments and estimates used in the preparation of the consolidated financial statements. The Companys most critical accounting policy relates to
the Companys allowance for loan losses, which reflects the estimated losses resulting from the inability of the Companys borrowers to make required loan payments. If the financial condition of the Companys borrowers were to
deteriorate, resulting in an impairment of their ability to make payments, the Companys estimates would be updated, and additional provisions for loan losses could be required. Further information regarding the estimates used in determining
the allowance for loan losses is contained in the discussions on Allowance and Provision for Loan Losses on page 17 herein and Loans and Allowance for Loan Losses on page 34 of the Companys 2006 Annual Report to
Shareholders.

RECENT ACCOUNTING PRONOUNCEMENTS

In September 2006, the Financial Accounting Standards Board (the FASB) issued SFAS No. 157, Fair Value Measurements, which establishes a framework for measuring fair value in generally accepted accounting principles
and expands disclosures about fair value measurements. SFAS No. 157 defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement
date. SFAS No. 157 is effective for financial statements issued for fiscal years beginning after November 15, 2007, and interim periods within those fiscal years. The Company does not expect the adoption of this new standard to have a
material effect on the Companys consolidated results of operations or consolidated financial position.

In September 2006, the FASB
issued SFAS No. 158, Employers Accounting for Defined Benefit Pension and Other Postretirement Plans  an amendment of FASB Statements No. 87, 88, 106, and 132(R).SFAS No. 158 and its impact on the Company are
discussed in Note 1(k) of the Notes to Consolidated Financial Statements in the Companys 2006 Annual Report to Shareholders.

In
February 2007, the FASB issued SFAS No. 159, The Fair Value Option for Financial Assets and Financial Liabilitiesincluding an amendment of FASB Statement No. 115. SFAS No. 159 permits entities to elect to measure eligible
financial instruments at fair value. An entity must report unrealized gains and losses on items for which the fair value option has been elected in earnings at each subsequent reporting date, and recognize upfront costs and fees related to those
items in earnings as incurred and not deferred. This statement is



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effective for financial statements issued for fiscal years beginning after November 15, 2007. The provisions of this statement will be effective for the
Companys 2008 fiscal year. Management is currently evaluating the impact of the provisions of SFAS No. 159.

As of
November 9, 2007, there are no other new accounting standards issued, but not yet adopted by the Company, which are expected to be applicable to the Companys financial position, operating results or financial statement disclosures.



|Item 3. | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
|------- | ----------------------------------------------------------

There have been no significant changes from the quantitative and qualitative disclosures about market risk made in the Companys Quarterly Report on Form 10-Q for the quarter ended September 30, 2007.



|Item 4. | CONTROLS AND PROCEDURES
|------- | -----------------------

The Company maintains a
system of disclosure controls and procedures that is designed to ensure that material information is accumulated and communicated to management, including the Companys Chief Executive Officer and Chief Financial Officer, as appropriate to
allow timely decisions regarding required disclosure. As required, management, with the participation of the Companys Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the design and operation of the
Companys disclosure controls and procedures as of the end of the period covered by this report. Based on this evaluation, the Companys Chief Executive Officer and Chief Financial Officer concluded that the Companys disclosure
controls and procedures were operating effectively to ensure that information required to be disclosed by the Company in reports that it files or submits under the Securities Exchange Act of 1934, as amended, is recorded, processed, summarized, and
reported within the time periods specified in the rules and forms of the Securities and Exchange Commission.

Because of the inherent
limitations in all control systems, no evaluation of controls can provide absolute assurance that the Companys disclosure controls and procedures will detect or uncover every situation involving the failure of persons within the Company to
disclose material information required to be set forth in the Companys periodic reports.

The Companys management is also
responsible for establishing and maintaining adequate internal control over financial reporting to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in
accordance with generally accepted accounting principles. There was no change in the Companys internal control over financial



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reporting during the most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the Companys internal
control over financial reporting.

PART IIOTHER INFORMATION



|Item 1. | LEGAL PROCEEDINGS
|------- | -----------------

In the normal course of
business, the Company is involved in various legal proceedings. Management believes that the ultimate resolution of these proceedings will not have a material adverse effect on the Companys financial position, liquidity or results of
operations.



|Item 1A. | RISK FACTORS
|-------- | ------------

There have been no material changes from the risk
factors previously disclosed in Item 1A., Risk Factors, in our Annual Report on Form 10-K for the fiscal year ended December 31, 2006, except for the following risk factor, which has been updated.

The concentration in loans secured by real estate may increase our credit losses, which could negatively affect our net income.

The Company offers a variety of secured loans including commercial lines of credit, commercial loans, real estate, construction, home equity, consumer and other loans.
As of September 30, 2007, 64.34% of the Companys loan portfolio was secured by real estate. Real estate lending involves risk elements when there is a lack of timely payment and/or a decline in the value of the collateral. In 2007, there
has been an increase in real estate foreclosures throughout the United States, due primarily to increasing market rates of interest and declining property values. This could adversely affect our customers ability to pay these loans, which in
turn could impact the Company with loan losses and future increased provision for loan losses. Risk of loan defaults and foreclosures are unavoidable in the banking industry. The Company tries to limit this exposure by practicing good loan
underwriting and carefully monitoring loan commitments. We have reviewed our exposures in our real estate portfolio. We have limited amounts of so-called subprime real estate loans. We will continue to monitor our existing real estate loan portfolio
and carefully underwrite new real estate loans being mindful of the current real estate market.



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|Item 6. | EXHIBITS
|------- | --------



|              |  |                                                                                                                                                                                                                             
|------------- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  | Description                                                                                                                                                                                                                 
|3.1           |  | Amended and Restated Articles of Incorporation (incorporated by reference to Appendix I to registrants amended registration statement on Form S-4 (File No. 333-20399) filed on January 30,
1997)                          
|              | 
|3.2           |  | Bylaws (incorporated by reference to Exhibit 3(ii) to registrants registration statement on Form S-4 (File No. 333-20399) filed on January 24, 1997)                                                                       
|              | 
|10.1*         |  | 1997 Incentive Stock Plan (incorporated by reference to Exhibit 4.3 to registrants registration statement on Form S-8 filed September 14, 1998)                                                                            
|              | 
|10.2*         |  | Change in Control Agreement between Pinnacle Bankshares Corporation and Robert H. Gilliam, Jr., dated May 26, 2006 (incorporated by reference to Exhibit 10.2 to registrants current report
on Form 8-K filed June 2, 2006)
|              | 
|10.3*         |  | VBA Directors Deferred Compensation Plan for Pinnacle Bankshares Corporation, effective December 1, 1997 (incorporated by reference to Exhibit 10.3 to registrants annual report on
Form 10-KSB filed March 25, 2003)     
|              | 
|10.4*         |  | 2004 Incentive Stock Plan (incorporated by reference to Exhibit 10.4 to registrants quarterly report on Form 10-QSB filed on May 10, 2004)                                                                                 
|              | 
|10.5*         |  | Directors Annual Compensation (incorporated by reference to Exhibit 10.5 to registrants quarterly report on Form 10-Q filed May 11, 2007)                                                                                 
|              | 
|10.6*         |  | Base Salaries of Named Executive Officers of the Registrant (incorporated by reference to Exhibit 10.6 to registrants annual report on Form 10-K filed March 23, 2007)                                                     
|              | 
|10.7*         |  | Change in Control Agreement between Pinnacle Bankshares Corporation and Bryan M. Lemley, dated May 26, 2006 (incorporated by reference to Exhibit 10.7 to registrants current report on Form
8-K filed June 2, 2006)       
|              | 
|10.8*         |  | Change in Control Agreement between Pinnacle Bankshares Corporation and Carroll E. Shelton, dated May 26, 2006 (incorporated by reference to Exhibit 10.8 to registrants current report on
Form 8-K filed June 2, 2006)    
|              | 
|31.1          |  | CEO Certification Pursuant to Rule 13a-14(a)                                                                                                                                                                                
|              | 
|31.2          |  | CFO Certification Pursuant to Rule 13a-14(a)                                                                                                                                                                                
|              | 
|32.1          |  | CEO/CFO Certification Pursuant to § 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. § 1350)                                                                                                                                

---

|* | Denotes management contract
|- | ---------------------------



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SIGNATURES

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



|                 |  |                                                 
|---------------- |  | ------------------------------------------------
|                 |  | PINNACLE BANKSHARES CORPORATION                 
|                 |  | (Registrant)                                    
|                 | 
|NOVEMBER 9, 2007 |  | /s/ Robert H. Gilliam, Jr.                      
|Date             |  | Robert H. Gilliam, Jr.,                         
|                 |  | President and Chief Executive Officer           
|                 |  | (principal executive officer)                   
|                 | 
|NOVEMBER 9, 2007 |  | /s/ Bryan M. Lemley                             
|Date             |  | Bryan M. Lemley,                                
|                 |  | Secretary, Treasurer and Chief Financial Officer
|                 |  | (principal financial & accounting officer)      



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