| 
                 
                    Closing price on 12/30/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    24.00 | 
                 
                
                    | High | 
                    24.50 | 
                 
                
                    | Low | 
                    24.00 | 
                     
                
                    | Volume | 
                    9,100 | 
                                 
                
                    | Split-adjusted Price | 
                    9.90 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/30/2014
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.50
             |               
            
                24.00
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                9.90
             |                                 
            
                9,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2014
             | 
            
                -0.50 / -2.00%
             |             
            
                24.50
             |           
            
                24.50
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                9.90
             |                                 
            
                3,075
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2014
             | 
            
                -0.30 / -1.19%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                10.10
             |                                 
            
                350
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2014
             | 
            
                0.00 / 0.00%
             |             
            
                25.30
             |           
            
                25.30
             |               
            
                25.30
             |                           
            
                25.30
             | 
            
                25.30
             |                     
            
                10.22
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/24/2014
             | 
            
                -0.10 / -0.39%
             |             
            
                25.30
             |           
            
                25.30
             |               
            
                25.30
             |                           
            
                25.30
             | 
            
                25.30
             |                     
            
                10.22
             |                                 
            
                175
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2014
             | 
            
                0.00 / 0.00%
             |             
            
                25.40
             |           
            
                25.40
             |               
            
                25.40
             |                           
            
                25.40
             | 
            
                25.40
             |                     
            
                10.26
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2014
             | 
            
                +0.80 / +3.25%
             |             
            
                24.60
             |           
            
                25.40
             |               
            
                24.60
             |                           
            
                25.40
             | 
            
                25.40
             |                     
            
                10.26
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2014
             | 
            
                0.00 / 0.00%
             |             
            
                24.60
             |           
            
                24.60
             |               
            
                24.60
             |                           
            
                24.60
             | 
            
                24.60
             |                     
            
                9.94
             |                                 
            
                90
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2014
             | 
            
                -0.80 / -3.15%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                24.60
             |                           
            
                24.60
             | 
            
                24.60
             |                     
            
                9.94
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2014
             | 
            
                -0.20 / -0.78%
             |             
            
                25.60
             |           
            
                25.60
             |               
            
                25.40
             |                           
            
                25.40
             | 
            
                25.40
             |                     
            
                10.26
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2014
             | 
            
                -0.30 / -1.16%
             |             
            
                25.80
             |           
            
                25.80
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                10.34
             |                                 
            
                3,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2014
             | 
            
                -1.00 / -3.72%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                10.46
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2014
             | 
            
                +1.00 / +3.86%
             |             
            
                26.90
             |           
            
                26.90
             |               
            
                26.90
             |                           
            
                26.90
             | 
            
                26.90
             |                     
            
                10.87
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2014
             | 
            
                +0.40 / +1.57%
             |             
            
                25.50
             |           
            
                25.90
             |               
            
                24.50
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                10.46
             |                                 
            
                2,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2014
             | 
            
                -0.20 / -0.78%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                25.50
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                10.30
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2014
             | 
            
                +0.10 / +0.39%
             |             
            
                25.40
             |           
            
                25.70
             |               
            
                24.00
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                10.38
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2014
             | 
            
                -0.20 / -0.78%
             |             
            
                25.60
             |           
            
                25.60
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                10.34
             |                                 
            
                4,310
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2014
             | 
            
                +0.20 / +0.78%
             |             
            
                25.60
             |           
            
                25.90
             |               
            
                25.60
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                10.42
             |                                 
            
                8,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2014
             | 
            
                -0.20 / -0.78%
             |             
            
                26.90
             |           
            
                26.90
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                10.34
             |                                 
            
                8,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2014
             | 
            
                -0.20 / -0.77%
             |             
            
                26.90
             |           
            
                26.90
             |               
            
                25.60
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                10.42
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2014
             | 
            
                +0.40 / +1.56%
             |             
            
                25.50
             |           
            
                26.00
             |               
            
                25.50
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                10.50
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2014
             | 
            
                -0.10 / -0.39%
             |             
            
                26.20
             |           
            
                28.20
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                10.34
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2014
             | 
            
                +0.10 / +0.39%
             |             
            
                25.60
             |           
            
                25.70
             |               
            
                25.60
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                10.38
             |                                 
            
                13,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2014
             | 
            
                +0.10 / +0.39%
             |             
            
                25.50
             |           
            
                25.90
             |               
            
                25.50
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                10.34
             |                                 
            
                21,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2014
             | 
            
                +0.40 / +1.59%
             |             
            
                25.10
             |           
            
                25.80
             |               
            
                25.10
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                10.30
             |                                 
            
                14,975
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2014
             | 
            
                +0.70 / +2.87%
             |             
            
                24.40
             |           
            
                25.10
             |               
            
                24.40
             |                           
            
                25.10
             | 
            
                25.10
             |                     
            
                10.14
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2014
             | 
            
                -0.30 / -1.21%
             |             
            
                24.30
             |           
            
                25.00
             |               
            
                24.30
             |                           
            
                24.40
             | 
            
                24.40
             |                     
            
                9.86
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2014
             | 
            
                -0.30 / -1.20%
             |             
            
                24.30
             |           
            
                25.50
             |               
            
                24.30
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                9.98
             |                                 
            
                9,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2014
             | 
            
                +0.60 / +2.46%
             |             
            
                24.50
             |           
            
                26.00
             |               
            
                24.30
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                10.10
             |                                 
            
                14,225
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2014
             | 
            
                +0.20 / +0.83%
             |             
            
                24.40
             |           
            
                24.40
             |               
            
                24.40
             |                           
            
                24.40
             | 
            
                24.40
             |                     
            
                9.86
             |                                 
            
                3,650
             |  
            
                 
             |                                                              
             
    
         
    
    
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