| 
                 
                    Closing price on 10/22/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    20.00 | 
                 
                
                    | High | 
                    20.00 | 
                 
                
                    | Low | 
                    20.00 | 
                     
                
                    | Volume | 
                    5,500 | 
                                 
                
                    | Split-adjusted Price | 
                    2.84 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/22/2012
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2012
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2012
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2012
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2012
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2012
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2012
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2012
             | 
            
                +0.80 / +4.17%
             |             
            
                19.50
             |           
            
                20.00
             |               
            
                19.50
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2012
             | 
            
                -0.80 / -4.00%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                19.20
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                2.73
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2012
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2012
             | 
            
                -0.50 / -2.44%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                2.84
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2012
             | 
            
                -0.30 / -1.44%
             |             
            
                21.90
             |           
            
                21.90
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                2.91
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2012
             | 
            
                +0.90 / +4.52%
             |             
            
                20.80
             |           
            
                20.80
             |               
            
                20.80
             |                           
            
                20.80
             | 
            
                20.80
             |                     
            
                2.95
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                19.90
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                2.83
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2012
             | 
            
                +0.60 / +3.11%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                19.90
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                2.83
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2012
             | 
            
                +0.10 / +0.52%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.30
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                2.74
             |                                 
            
                7,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                19.20
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                2.73
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                19.20
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                2.73
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                19.20
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                2.73
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                19.20
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                2.73
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                19.20
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                2.73
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.10
             |           
            
                19.20
             |               
            
                19.10
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                2.73
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2012
             | 
            
                +0.10 / +0.52%
             |             
            
                19.10
             |           
            
                19.20
             |               
            
                19.10
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                2.73
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.10
             |           
            
                19.10
             |               
            
                19.10
             |                           
            
                19.10
             | 
            
                19.10
             |                     
            
                2.71
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2012
             | 
            
                0.00 / 0.00%
             |             
            
                18.80
             |           
            
                19.10
             |               
            
                18.80
             |                           
            
                19.10
             | 
            
                19.10
             |                     
            
                2.71
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2012
             | 
            
                +0.10 / +0.53%
             |             
            
                19.00
             |           
            
                19.10
             |               
            
                19.00
             |                           
            
                19.10
             | 
            
                19.10
             |                     
            
                2.71
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2012
             | 
            
                0.00 / 0.00%
             |             
            
                18.80
             |           
            
                19.00
             |               
            
                18.80
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                2.70
             |                                 
            
                4,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                2.70
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                2.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2012
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                2.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
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