| 
                 
                    Closing price on 10/21/2015
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.80 | 
                 
                
                    | High | 
                    21.80 | 
                 
                
                    | Low | 
                    21.80 | 
                     
                
                    | Volume | 
                    3,025 | 
                                 
                
                    | Split-adjusted Price | 
                    9.59 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/21/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.80
             |           
            
                21.80
             |               
            
                21.80
             |                           
            
                21.80
             | 
            
                21.80
             |                     
            
                9.59
             |                                 
            
                3,025
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2015
             | 
            
                +0.50 / +2.35%
             |             
            
                21.00
             |           
            
                21.80
             |               
            
                21.00
             |                           
            
                21.80
             | 
            
                21.45
             |                     
            
                9.59
             |                                 
            
                11,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.30
             |           
            
                21.30
             |               
            
                21.30
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                9.37
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.30
             |           
            
                21.30
             |               
            
                21.30
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                9.37
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.30
             |           
            
                21.30
             |               
            
                21.30
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                9.37
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.30
             |           
            
                21.30
             |               
            
                21.30
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                9.37
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2015
             | 
            
                +0.30 / +1.43%
             |             
            
                21.20
             |           
            
                21.30
             |               
            
                21.20
             |                           
            
                21.30
             | 
            
                21.25
             |                     
            
                9.37
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                9.24
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2015
             | 
            
                -0.80 / -3.67%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                9.24
             |                                 
            
                920
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2015
             | 
            
                +0.80 / +3.81%
             |             
            
                21.00
             |           
            
                21.80
             |               
            
                21.00
             |                           
            
                21.80
             | 
            
                21.61
             |                     
            
                9.59
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2015
             | 
            
                -0.80 / -3.67%
             |             
            
                21.60
             |           
            
                21.80
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.71
             |                     
            
                9.24
             |                                 
            
                14,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2015
             | 
            
                +0.30 / +1.40%
             |             
            
                20.80
             |           
            
                21.80
             |               
            
                20.80
             |                           
            
                21.80
             | 
            
                21.46
             |                     
            
                9.59
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2015
             | 
            
                0.00 / 0.00%
             |             
            
                21.50
             |           
            
                21.50
             |               
            
                21.50
             |                           
            
                21.50
             | 
            
                21.50
             |                     
            
                9.46
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2015
             | 
            
                +0.50 / +2.38%
             |             
            
                21.50
             |           
            
                21.50
             |               
            
                21.50
             |                           
            
                21.50
             | 
            
                21.50
             |                     
            
                9.46
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2015
             | 
            
                +1.00 / +5.00%
             |             
            
                20.50
             |           
            
                21.00
             |               
            
                20.50
             |                           
            
                21.00
             | 
            
                20.62
             |                     
            
                9.24
             |                                 
            
                23,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2015
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                8.80
             |                                 
            
                10,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2015
             | 
            
                +1.00 / +5.26%
             |             
            
                19.50
             |           
            
                20.00
             |               
            
                19.50
             |                           
            
                20.00
             | 
            
                19.66
             |                     
            
                8.80
             |                                 
            
                6,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2015
             | 
            
                +0.50 / +2.70%
             |             
            
                18.20
             |           
            
                19.00
             |               
            
                18.20
             |                           
            
                19.00
             | 
            
                18.20
             |                     
            
                8.36
             |                                 
            
                21,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2015
             | 
            
                -0.50 / -2.63%
             |             
            
                17.10
             |           
            
                18.50
             |               
            
                17.10
             |                           
            
                18.50
             | 
            
                17.36
             |                     
            
                8.14
             |                                 
            
                30,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2015
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                8.36
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2015
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                8.36
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |