| 
                 
                    Closing price on 6/19/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    48.00 | 
                 
                
                    | High | 
                    52.60 | 
                 
                
                    | Low | 
                    48.00 | 
                     
                
                    | Volume | 
                    400 | 
                                 
                
                    | Split-adjusted Price | 
                    8.43 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/19/2014
             | 
            
                -0.40 / -0.75%
             |             
            
                48.00
             |           
            
                52.60
             |               
            
                48.00
             |                           
            
                52.60
             | 
            
                52.60
             |                     
            
                8.43
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2014
             | 
            
                -0.50 / -0.93%
             |             
            
                53.00
             |           
            
                53.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                8.49
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2014
             | 
            
                -3.40 / -5.98%
             |             
            
                53.50
             |           
            
                53.50
             |               
            
                53.50
             |                           
            
                53.50
             | 
            
                53.50
             |                     
            
                8.57
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2014
             | 
            
                +5.00 / +9.63%
             |             
            
                51.00
             |           
            
                56.90
             |               
            
                51.00
             |                           
            
                56.90
             | 
            
                56.90
             |                     
            
                9.12
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2014
             | 
            
                +2.40 / +4.85%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                51.50
             |                           
            
                51.90
             | 
            
                51.90
             |                     
            
                8.32
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2014
             | 
            
                +0.10 / +0.20%
             |             
            
                50.00
             |           
            
                50.90
             |               
            
                49.50
             |                           
            
                49.50
             | 
            
                49.50
             |                     
            
                7.93
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2014
             | 
            
                -0.40 / -0.80%
             |             
            
                50.50
             |           
            
                51.00
             |               
            
                49.40
             |                           
            
                49.40
             | 
            
                49.40
             |                     
            
                7.92
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2014
             | 
            
                +0.80 / +1.63%
             |             
            
                50.00
             |           
            
                50.00
             |               
            
                48.00
             |                           
            
                49.80
             | 
            
                49.80
             |                     
            
                7.98
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2014
             | 
            
                +0.10 / +0.20%
             |             
            
                48.60
             |           
            
                49.00
             |               
            
                48.60
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                7.85
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2014
             | 
            
                +4.40 / +9.89%
             |             
            
                46.50
             |           
            
                48.90
             |               
            
                46.50
             |                           
            
                48.90
             | 
            
                48.90
             |                     
            
                7.84
             |                                 
            
                4,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2014
             | 
            
                +0.50 / +1.14%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                44.00
             |                           
            
                44.50
             | 
            
                44.50
             |                     
            
                7.13
             |                                 
            
                7,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2014
             | 
            
                +0.40 / +0.92%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                44.00
             |                           
            
                44.00
             | 
            
                44.00
             |                     
            
                7.05
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2014
             | 
            
                -2.40 / -5.22%
             |             
            
                43.60
             |           
            
                43.60
             |               
            
                43.60
             |                           
            
                43.60
             | 
            
                43.60
             |                     
            
                6.99
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2014
             | 
            
                0.00 / 0.00%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                7.37
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2014
             | 
            
                +0.60 / +1.32%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                7.37
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2014
             | 
            
                0.00 / 0.00%
             |             
            
                45.40
             |           
            
                45.40
             |               
            
                45.40
             |                           
            
                45.40
             | 
            
                45.40
             |                     
            
                7.27
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2014
             | 
            
                -0.60 / -1.30%
             |             
            
                43.50
             |           
            
                45.40
             |               
            
                43.50
             |                           
            
                45.40
             | 
            
                45.40
             |                     
            
                7.27
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2014
             | 
            
                +2.90 / +6.73%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                7.37
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2014
             | 
            
                -2.90 / -6.30%
             |             
            
                43.00
             |           
            
                43.10
             |               
            
                43.00
             |                           
            
                43.10
             | 
            
                43.10
             |                     
            
                6.91
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2014
             | 
            
                0.00 / 0.00%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                7.37
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2014
             | 
            
                +1.80 / +4.07%
             |             
            
                44.20
             |           
            
                46.00
             |               
            
                44.20
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                7.37
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2014
             | 
            
                -2.10 / -4.54%
             |             
            
                44.20
             |           
            
                44.20
             |               
            
                42.50
             |                           
            
                44.20
             | 
            
                44.20
             |                     
            
                7.08
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2014
             | 
            
                +1.30 / +2.89%
             |             
            
                40.50
             |           
            
                46.30
             |               
            
                40.50
             |                           
            
                46.30
             | 
            
                46.30
             |                     
            
                7.42
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2014
             | 
            
                +2.70 / +6.38%
             |             
            
                42.30
             |           
            
                45.00
             |               
            
                42.30
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                7.21
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2014
             | 
            
                -4.60 / -9.81%
             |             
            
                42.30
             |           
            
                42.30
             |               
            
                42.30
             |                           
            
                42.30
             | 
            
                42.30
             |                     
            
                6.78
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2014
             | 
            
                -1.60 / -3.30%
             |             
            
                48.50
             |           
            
                48.50
             |               
            
                43.70
             |                           
            
                46.90
             | 
            
                46.90
             |                     
            
                7.52
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                48.50
             |           
            
                48.50
             |               
            
                48.50
             |                           
            
                48.50
             | 
            
                48.50
             |                     
            
                7.77
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2014
             | 
            
                +1.00 / +2.11%
             |             
            
                48.50
             |           
            
                48.50
             |               
            
                48.50
             |                           
            
                48.50
             | 
            
                48.50
             |                     
            
                7.77
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2014
             | 
            
                -0.40 / -0.84%
             |             
            
                43.30
             |           
            
                47.50
             |               
            
                43.30
             |                           
            
                47.50
             | 
            
                47.50
             |                     
            
                7.61
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2014
             | 
            
                -1.10 / -2.24%
             |             
            
                44.10
             |           
            
                47.90
             |               
            
                44.10
             |                           
            
                47.90
             | 
            
                47.90
             |                     
            
                7.68
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |