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            | 
                 
                    Closing price on 6/7/2017
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.20 | 
                 
                
                    | High | 
                    11.75 | 
                 
                
                    | Low | 
                    11.00 | 
                     
                
                    | Volume | 
                    1,863,220 | 
                                 
                
                    | Split-adjusted Price | 
                    11.75 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QBS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/7/2017
             | 
            
                +0.75 / +6.82%
             |             
            
                11.20
             |           
            
                11.75
             |               
            
                11.00
             |                           
            
                11.75
             | 
            
                11.49
             |                     
            
                11.75
             |                                 
            
                1,863,220
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2017
             | 
            
                +0.70 / +6.80%
             |             
            
                10.60
             |           
            
                11.00
             |               
            
                10.50
             |                           
            
                11.00
             | 
            
                10.77
             |                     
            
                11.00
             |                                 
            
                2,066,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2017
             | 
            
                +0.61 / +6.30%
             |             
            
                9.89
             |           
            
                10.35
             |               
            
                9.70
             |                           
            
                10.30
             | 
            
                10.29
             |                     
            
                10.30
             |                                 
            
                2,183,480
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2017
             | 
            
                +0.28 / +2.98%
             |             
            
                9.79
             |           
            
                9.79
             |               
            
                9.41
             |                           
            
                9.69
             | 
            
                9.60
             |                     
            
                9.69
             |                                 
            
                3,539,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2017
             | 
            
                +0.61 / +6.93%
             |             
            
                9.00
             |           
            
                9.41
             |               
            
                8.62
             |                           
            
                9.41
             | 
            
                9.26
             |                     
            
                9.41
             |                                 
            
                3,573,680
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2017
             | 
            
                +0.21 / +2.44%
             |             
            
                8.40
             |           
            
                9.10
             |               
            
                8.40
             |                           
            
                8.80
             | 
            
                8.76
             |                     
            
                8.80
             |                                 
            
                3,051,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2017
             | 
            
                -0.34 / -3.81%
             |             
            
                8.37
             |           
            
                9.20
             |               
            
                8.32
             |                           
            
                8.59
             | 
            
                8.56
             |                     
            
                8.59
             |                                 
            
                3,787,650
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2017
             | 
            
                -0.67 / -6.98%
             |             
            
                9.69
             |           
            
                9.70
             |               
            
                8.93
             |                           
            
                8.93
             | 
            
                9.16
             |                     
            
                8.93
             |                                 
            
                2,011,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2017
             | 
            
                -0.06 / -0.62%
             |             
            
                9.68
             |           
            
                9.70
             |               
            
                9.45
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                9.60
             |                                 
            
                963,550
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2017
             | 
            
                +0.21 / +2.22%
             |             
            
                9.30
             |           
            
                9.84
             |               
            
                9.25
             |                           
            
                9.66
             | 
            
                9.63
             |                     
            
                9.66
             |                                 
            
                1,096,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2017
             | 
            
                -0.35 / -3.57%
             |             
            
                9.99
             |           
            
                9.99
             |               
            
                9.12
             |                           
            
                9.45
             | 
            
                9.56
             |                     
            
                9.45
             |                                 
            
                1,541,090
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2017
             | 
            
                +0.57 / +6.18%
             |             
            
                9.45
             |           
            
                9.87
             |               
            
                8.66
             |                           
            
                9.80
             | 
            
                9.34
             |                     
            
                9.80
             |                                 
            
                3,973,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2017
             | 
            
                +0.60 / +6.95%
             |             
            
                9.23
             |           
            
                9.23
             |               
            
                9.23
             |                           
            
                9.23
             | 
            
                9.23
             |                     
            
                9.23
             |                                 
            
                502,330
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2017
             | 
            
                +0.56 / +6.94%
             |             
            
                8.63
             |           
            
                8.63
             |               
            
                8.63
             |                           
            
                8.63
             | 
            
                8.63
             |                     
            
                8.63
             |                                 
            
                240,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2017
             | 
            
                +0.52 / +6.89%
             |             
            
                8.07
             |           
            
                8.07
             |               
            
                8.07
             |                           
            
                8.07
             | 
            
                8.07
             |                     
            
                8.07
             |                                 
            
                578,410
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2017
             | 
            
                +0.49 / +6.94%
             |             
            
                7.30
             |           
            
                7.55
             |               
            
                7.30
             |                           
            
                7.55
             | 
            
                7.51
             |                     
            
                7.55
             |                                 
            
                1,179,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2017
             | 
            
                -0.49 / -6.49%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.06
             |                           
            
                7.06
             | 
            
                7.28
             |                     
            
                7.06
             |                                 
            
                572,080
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2017
             | 
            
                +0.46 / +6.49%
             |             
            
                7.30
             |           
            
                7.58
             |               
            
                7.10
             |                           
            
                7.55
             | 
            
                7.53
             |                     
            
                7.55
             |                                 
            
                755,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2017
             | 
            
                +0.46 / +6.94%
             |             
            
                6.63
             |           
            
                7.09
             |               
            
                6.50
             |                           
            
                7.09
             | 
            
                7.01
             |                     
            
                7.09
             |                                 
            
                1,014,260
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2017
             | 
            
                +0.25 / +3.92%
             |             
            
                6.38
             |           
            
                6.64
             |               
            
                6.23
             |                           
            
                6.63
             | 
            
                6.48
             |                     
            
                6.63
             |                                 
            
                1,120,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2017
             | 
            
                -0.09 / -1.39%
             |             
            
                6.55
             |           
            
                6.55
             |               
            
                6.37
             |                           
            
                6.38
             | 
            
                6.42
             |                     
            
                6.38
             |                                 
            
                448,840
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.47
             |           
            
                6.50
             |               
            
                6.30
             |                           
            
                6.47
             | 
            
                6.42
             |                     
            
                6.47
             |                                 
            
                399,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2017
             | 
            
                +0.34 / +5.55%
             |             
            
                6.13
             |           
            
                6.50
             |               
            
                6.13
             |                           
            
                6.47
             | 
            
                6.41
             |                     
            
                6.47
             |                                 
            
                439,790
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2017
             | 
            
                -0.09 / -1.45%
             |             
            
                6.21
             |           
            
                6.21
             |               
            
                6.01
             |                           
            
                6.13
             | 
            
                6.13
             |                     
            
                6.13
             |                                 
            
                377,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2017
             | 
            
                +0.39 / +6.69%
             |             
            
                6.19
             |           
            
                6.23
             |               
            
                6.10
             |                           
            
                6.22
             | 
            
                6.22
             |                     
            
                6.22
             |                                 
            
                978,850
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2017
             | 
            
                +0.12 / +2.10%
             |             
            
                5.78
             |           
            
                5.95
             |               
            
                5.71
             |                           
            
                5.83
             | 
            
                5.82
             |                     
            
                5.83
             |                                 
            
                484,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2017
             | 
            
                +0.30 / +5.55%
             |             
            
                5.66
             |           
            
                5.75
             |               
            
                5.42
             |                           
            
                5.71
             | 
            
                5.64
             |                     
            
                5.71
             |                                 
            
                268,420
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2017
             | 
            
                -0.23 / -4.08%
             |             
            
                5.46
             |           
            
                5.68
             |               
            
                5.41
             |                           
            
                5.41
             | 
            
                5.53
             |                     
            
                5.41
             |                                 
            
                101,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2017
             | 
            
                +0.19 / +3.49%
             |             
            
                5.45
             |           
            
                5.68
             |               
            
                5.45
             |                           
            
                5.64
             | 
            
                5.59
             |                     
            
                5.64
             |                                 
            
                139,930
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2017
             | 
            
                +0.12 / +2.25%
             |             
            
                5.21
             |           
            
                5.45
             |               
            
                5.21
             |                           
            
                5.45
             | 
            
                5.39
             |                     
            
                5.45
             |                                 
            
                55,380
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 9:19:59 AM
                                                                
            
            
            
            
        
        
     
 
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