| 
                 
                    Closing price on 9/22/2015
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    19.00 | 
                 
                
                    | High | 
                    19.00 | 
                 
                
                    | Low | 
                    19.00 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    8.36 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/22/2015
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                8.36
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2015
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                8.36
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2015
             | 
            
                +0.80 / +4.40%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                8.36
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2015
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                8.01
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2015
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                8.01
             |                                 
            
                5,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2015
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                8.01
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2015
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                8.01
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2015
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.50
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.35
             |                     
            
                8.01
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2015
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                8.01
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2015
             | 
            
                +0.10 / +0.55%
             |             
            
                18.10
             |           
            
                18.20
             |               
            
                18.10
             |                           
            
                18.20
             | 
            
                18.16
             |                     
            
                8.01
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2015
             | 
            
                -0.40 / -2.16%
             |             
            
                18.00
             |           
            
                18.10
             |               
            
                18.00
             |                           
            
                18.10
             | 
            
                18.05
             |                     
            
                7.97
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2015
             | 
            
                +0.30 / +1.65%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                8.14
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2015
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                8.01
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2015
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                8.01
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2015
             | 
            
                -0.80 / -4.21%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                8.01
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2015
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                8.36
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2015
             | 
            
                -0.60 / -3.06%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.08
             |                     
            
                8.36
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2015
             | 
            
                0.00 / 0.00%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                19.60
             |                           
            
                19.60
             | 
            
                19.60
             |                     
            
                8.63
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2015
             | 
            
                0.00 / 0.00%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                19.60
             |                           
            
                19.60
             | 
            
                19.60
             |                     
            
                8.63
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2015
             | 
            
                -0.20 / -1.01%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.00
             |                           
            
                19.60
             | 
            
                19.55
             |                     
            
                8.63
             |                                 
            
                11,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2015
             | 
            
                -2.10 / -9.59%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                8.71
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.90
             |           
            
                21.90
             |               
            
                21.90
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                9.64
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2015
             | 
            
                +1.90 / +9.50%
             |             
            
                21.00
             |           
            
                21.90
             |               
            
                21.00
             |                           
            
                21.90
             | 
            
                21.65
             |                     
            
                9.64
             |                                 
            
                8,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2015
             | 
            
                -1.20 / -5.66%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                21.00
             |                     
            
                8.80
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.20
             |           
            
                21.20
             |               
            
                21.20
             |                           
            
                21.20
             | 
            
                21.20
             |                     
            
                9.33
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.20
             |           
            
                21.20
             |               
            
                21.20
             |                           
            
                21.20
             | 
            
                21.20
             |                     
            
                9.33
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2015
             | 
            
                +1.00 / +4.95%
             |             
            
                21.20
             |           
            
                21.20
             |               
            
                21.20
             |                           
            
                21.20
             | 
            
                21.20
             |                     
            
                9.33
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2015
             | 
            
                -0.80 / -3.81%
             |             
            
                21.80
             |           
            
                21.80
             |               
            
                20.20
             |                           
            
                20.20
             | 
            
                21.77
             |                     
            
                8.89
             |                                 
            
                7,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                9.24
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2015
             | 
            
                -0.50 / -2.33%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                9.24
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |