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            | 
                 
                    Closing price on 9/18/2017
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.00 | 
                 
                
                    | High | 
                    10.50 | 
                 
                
                    | Low | 
                    9.81 | 
                     
                
                    | Volume | 
                    849,610 | 
                                 
                
                    | Split-adjusted Price | 
                    10.40 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QBS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/18/2017
             | 
            
                +0.20 / +1.96%
             |             
            
                10.00
             |           
            
                10.50
             |               
            
                9.81
             |                           
            
                10.40
             | 
            
                10.21
             |                     
            
                10.40
             |                                 
            
                849,610
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2017
             | 
            
                -0.40 / -3.77%
             |             
            
                10.90
             |           
            
                11.00
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.63
             |                     
            
                10.20
             |                                 
            
                1,384,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2017
             | 
            
                +0.65 / +6.53%
             |             
            
                9.95
             |           
            
                10.60
             |               
            
                9.95
             |                           
            
                10.60
             | 
            
                10.50
             |                     
            
                10.60
             |                                 
            
                409,480
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2017
             | 
            
                +0.65 / +6.99%
             |             
            
                9.30
             |           
            
                9.95
             |               
            
                9.30
             |                           
            
                9.95
             | 
            
                9.74
             |                     
            
                9.95
             |                                 
            
                1,587,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2017
             | 
            
                +0.02 / +0.22%
             |             
            
                9.28
             |           
            
                9.35
             |               
            
                9.16
             |                           
            
                9.30
             | 
            
                9.23
             |                     
            
                9.30
             |                                 
            
                593,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2017
             | 
            
                +0.13 / +1.42%
             |             
            
                9.20
             |           
            
                9.35
             |               
            
                9.20
             |                           
            
                9.28
             | 
            
                9.25
             |                     
            
                9.28
             |                                 
            
                452,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2017
             | 
            
                -0.06 / -0.65%
             |             
            
                9.20
             |           
            
                9.29
             |               
            
                9.15
             |                           
            
                9.15
             | 
            
                9.21
             |                     
            
                9.15
             |                                 
            
                360,860
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2017
             | 
            
                -0.14 / -1.50%
             |             
            
                9.35
             |           
            
                9.40
             |               
            
                9.20
             |                           
            
                9.21
             | 
            
                9.27
             |                     
            
                9.21
             |                                 
            
                417,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2017
             | 
            
                +0.05 / +0.54%
             |             
            
                9.25
             |           
            
                9.38
             |               
            
                9.25
             |                           
            
                9.35
             | 
            
                9.31
             |                     
            
                9.35
             |                                 
            
                342,670
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2017
             | 
            
                -0.07 / -0.75%
             |             
            
                9.21
             |           
            
                9.40
             |               
            
                9.21
             |                           
            
                9.30
             | 
            
                9.33
             |                     
            
                9.30
             |                                 
            
                421,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2017
             | 
            
                +0.12 / +1.30%
             |             
            
                9.25
             |           
            
                9.38
             |               
            
                9.25
             |                           
            
                9.37
             | 
            
                9.31
             |                     
            
                9.37
             |                                 
            
                342,140
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2017
             | 
            
                -0.01 / -0.11%
             |             
            
                9.21
             |           
            
                9.35
             |               
            
                9.21
             |                           
            
                9.25
             | 
            
                9.26
             |                     
            
                9.25
             |                                 
            
                315,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2017
             | 
            
                -0.24 / -2.53%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.25
             |                           
            
                9.26
             | 
            
                9.34
             |                     
            
                9.26
             |                                 
            
                463,470
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2017
             | 
            
                +0.09 / +0.96%
             |             
            
                9.40
             |           
            
                9.60
             |               
            
                9.25
             |                           
            
                9.50
             | 
            
                9.32
             |                     
            
                9.50
             |                                 
            
                377,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2017
             | 
            
                +0.31 / +3.41%
             |             
            
                9.10
             |           
            
                9.69
             |               
            
                9.10
             |                           
            
                9.41
             | 
            
                9.37
             |                     
            
                9.41
             |                                 
            
                484,070
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2017
             | 
            
                -0.20 / -2.15%
             |             
            
                9.11
             |           
            
                9.50
             |               
            
                9.00
             |                           
            
                9.10
             | 
            
                9.20
             |                     
            
                9.10
             |                                 
            
                498,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2017
             | 
            
                0.00 / 0.00%
             |             
            
                9.10
             |           
            
                9.35
             |               
            
                9.00
             |                           
            
                9.30
             | 
            
                9.17
             |                     
            
                9.30
             |                                 
            
                573,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2017
             | 
            
                +0.35 / +3.91%
             |             
            
                8.95
             |           
            
                9.40
             |               
            
                8.95
             |                           
            
                9.30
             | 
            
                9.07
             |                     
            
                9.30
             |                                 
            
                1,061,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2017
             | 
            
                -0.63 / -6.58%
             |             
            
                9.20
             |           
            
                9.58
             |               
            
                8.92
             |                           
            
                8.95
             | 
            
                9.11
             |                     
            
                8.95
             |                                 
            
                857,690
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2017
             | 
            
                -0.72 / -6.99%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                9.58
             |                           
            
                9.58
             | 
            
                9.74
             |                     
            
                9.58
             |                                 
            
                951,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2017
             | 
            
                -0.20 / -1.90%
             |             
            
                10.40
             |           
            
                10.45
             |               
            
                9.85
             |                           
            
                10.30
             | 
            
                10.09
             |                     
            
                10.30
             |                                 
            
                1,243,550
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2017
             | 
            
                -0.75 / -6.67%
             |             
            
                11.25
             |           
            
                11.30
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.79
             |                     
            
                10.50
             |                                 
            
                695,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2017
             | 
            
                +0.55 / +5.14%
             |             
            
                10.70
             |           
            
                11.35
             |               
            
                10.65
             |                           
            
                11.25
             | 
            
                10.97
             |                     
            
                11.25
             |                                 
            
                572,550
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2017
             | 
            
                -0.15 / -1.38%
             |             
            
                10.60
             |           
            
                10.85
             |               
            
                10.15
             |                           
            
                10.70
             | 
            
                10.30
             |                     
            
                10.70
             |                                 
            
                1,469,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2017
             | 
            
                -0.80 / -6.87%
             |             
            
                11.60
             |           
            
                11.65
             |               
            
                10.85
             |                           
            
                10.85
             | 
            
                11.00
             |                     
            
                10.85
             |                                 
            
                1,289,010
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2017
             | 
            
                -0.85 / -6.80%
             |             
            
                12.40
             |           
            
                12.45
             |               
            
                11.65
             |                           
            
                11.65
             | 
            
                12.08
             |                     
            
                11.65
             |                                 
            
                1,000,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2017
             | 
            
                +0.40 / +3.31%
             |             
            
                11.50
             |           
            
                12.50
             |               
            
                11.50
             |                           
            
                12.50
             | 
            
                12.11
             |                     
            
                12.50
             |                                 
            
                1,705,960
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2017
             | 
            
                +0.10 / +0.83%
             |             
            
                12.00
             |           
            
                12.50
             |               
            
                11.20
             |                           
            
                12.10
             | 
            
                12.07
             |                     
            
                12.10
             |                                 
            
                1,568,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2017
             | 
            
                +0.60 / +5.26%
             |             
            
                11.30
             |           
            
                12.00
             |               
            
                10.70
             |                           
            
                12.00
             | 
            
                11.25
             |                     
            
                12.00
             |                                 
            
                1,412,680
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2017
             | 
            
                +0.70 / +6.54%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.20
             |                           
            
                11.40
             | 
            
                11.39
             |                     
            
                11.40
             |                                 
            
                1,571,020
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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