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            | 
                 
                    Closing price on 2/21/2018
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.77 | 
                 
                
                    | High | 
                    5.90 | 
                 
                
                    | Low | 
                    5.76 | 
                     
                
                    | Volume | 
                    21,140 | 
                                 
                
                    | Split-adjusted Price | 
                    5.77 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QBS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                5.77
             |           
            
                5.90
             |               
            
                5.76
             |                           
            
                5.77
             | 
            
                5.77
             |                     
            
                5.77
             |                                 
            
                21,140
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2018
             | 
            
                +0.37 / +6.85%
             |             
            
                5.70
             |           
            
                5.77
             |               
            
                5.11
             |                           
            
                5.77
             | 
            
                5.44
             |                     
            
                5.77
             |                                 
            
                45,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2018
             | 
            
                +0.30 / +5.88%
             |             
            
                5.40
             |           
            
                5.40
             |               
            
                5.10
             |                           
            
                5.40
             | 
            
                5.28
             |                     
            
                5.40
             |                                 
            
                75,750
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2018
             | 
            
                -0.15 / -2.86%
             |             
            
                5.20
             |           
            
                5.25
             |               
            
                5.05
             |                           
            
                5.10
             | 
            
                5.17
             |                     
            
                5.10
             |                                 
            
                144,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2018
             | 
            
                +0.02 / +0.38%
             |             
            
                5.48
             |           
            
                5.48
             |               
            
                5.21
             |                           
            
                5.25
             | 
            
                5.27
             |                     
            
                5.25
             |                                 
            
                32,420
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2018
             | 
            
                0.00 / 0.00%
             |             
            
                5.23
             |           
            
                5.56
             |               
            
                5.10
             |                           
            
                5.23
             | 
            
                5.43
             |                     
            
                5.23
             |                                 
            
                86,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2018
             | 
            
                -0.37 / -6.61%
             |             
            
                5.23
             |           
            
                5.45
             |               
            
                5.21
             |                           
            
                5.23
             | 
            
                5.22
             |                     
            
                5.23
             |                                 
            
                396,890
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2018
             | 
            
                -0.41 / -6.82%
             |             
            
                5.80
             |           
            
                5.95
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.65
             |                     
            
                5.60
             |                                 
            
                203,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                5.67
             |           
            
                6.09
             |               
            
                5.67
             |                           
            
                6.01
             | 
            
                5.99
             |                     
            
                6.01
             |                                 
            
                51,080
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2018
             | 
            
                -0.15 / -2.44%
             |             
            
                6.02
             |           
            
                6.15
             |               
            
                6.00
             |                           
            
                6.01
             | 
            
                6.03
             |                     
            
                6.01
             |                                 
            
                74,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2018
             | 
            
                +0.15 / +2.50%
             |             
            
                6.10
             |           
            
                6.29
             |               
            
                6.00
             |                           
            
                6.16
             | 
            
                6.05
             |                     
            
                6.16
             |                                 
            
                169,060
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2018
             | 
            
                +0.01 / +0.17%
             |             
            
                6.00
             |           
            
                6.16
             |               
            
                6.00
             |                           
            
                6.01
             | 
            
                6.12
             |                     
            
                6.01
             |                                 
            
                183,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2018
             | 
            
                -0.45 / -6.98%
             |             
            
                6.45
             |           
            
                6.45
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.02
             |                     
            
                6.00
             |                                 
            
                1,132,680
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2018
             | 
            
                +0.25 / +4.03%
             |             
            
                6.20
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.45
             | 
            
                6.39
             |                     
            
                6.45
             |                                 
            
                212,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2018
             | 
            
                -0.30 / -4.62%
             |             
            
                6.35
             |           
            
                6.48
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.30
             |                     
            
                6.20
             |                                 
            
                706,110
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2018
             | 
            
                -0.45 / -6.47%
             |             
            
                6.50
             |           
            
                6.68
             |               
            
                6.47
             |                           
            
                6.50
             | 
            
                6.51
             |                     
            
                6.50
             |                                 
            
                3,502,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2018
             | 
            
                +0.02 / +0.29%
             |             
            
                7.10
             |           
            
                7.39
             |               
            
                6.94
             |                           
            
                6.95
             | 
            
                7.04
             |                     
            
                6.95
             |                                 
            
                2,725,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2018
             | 
            
                +0.03 / +0.43%
             |             
            
                6.90
             |           
            
                7.05
             |               
            
                6.79
             |                           
            
                6.93
             | 
            
                6.93
             |                     
            
                6.93
             |                                 
            
                2,553,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2018
             | 
            
                -0.35 / -4.83%
             |             
            
                7.25
             |           
            
                7.25
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                7.05
             |                     
            
                6.90
             |                                 
            
                2,745,860
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2018
             | 
            
                -0.25 / -3.33%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.25
             |                           
            
                7.25
             | 
            
                7.32
             |                     
            
                7.25
             |                                 
            
                352,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.50
             | 
            
                7.44
             |                     
            
                7.50
             |                                 
            
                5,577,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2018
             | 
            
                +0.30 / +4.17%
             |             
            
                7.65
             |           
            
                7.70
             |               
            
                7.45
             |                           
            
                7.50
             | 
            
                7.66
             |                     
            
                7.50
             |                                 
            
                6,437,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2018
             | 
            
                +0.47 / +6.98%
             |             
            
                6.75
             |           
            
                7.20
             |               
            
                6.75
             |                           
            
                7.20
             | 
            
                7.16
             |                     
            
                7.20
             |                                 
            
                6,284,290
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2018
             | 
            
                -0.02 / -0.30%
             |             
            
                6.75
             |           
            
                6.75
             |               
            
                6.60
             |                           
            
                6.73
             | 
            
                6.67
             |                     
            
                6.73
             |                                 
            
                315,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2018
             | 
            
                -0.14 / -2.03%
             |             
            
                6.65
             |           
            
                6.84
             |               
            
                6.60
             |                           
            
                6.75
             | 
            
                6.68
             |                     
            
                6.75
             |                                 
            
                355,430
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2018
             | 
            
                -0.09 / -1.29%
             |             
            
                6.98
             |           
            
                7.00
             |               
            
                6.75
             |                           
            
                6.89
             | 
            
                6.85
             |                     
            
                6.89
             |                                 
            
                199,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2018
             | 
            
                +0.16 / +2.35%
             |             
            
                6.82
             |           
            
                7.00
             |               
            
                6.61
             |                           
            
                6.98
             | 
            
                6.85
             |                     
            
                6.98
             |                                 
            
                213,020
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.82
             |                           
            
                6.82
             | 
            
                6.93
             |                     
            
                6.82
             |                                 
            
                472,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2018
             | 
            
                -0.33 / -4.62%
             |             
            
                7.19
             |           
            
                7.20
             |               
            
                6.82
             |                           
            
                6.82
             | 
            
                7.01
             |                     
            
                6.82
             |                                 
            
                449,450
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2018
             | 
            
                -0.03 / -0.42%
             |             
            
                7.11
             |           
            
                7.20
             |               
            
                7.09
             |                           
            
                7.15
             | 
            
                7.13
             |                     
            
                7.15
             |                                 
            
                165,880
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 12:05:00 PM
                                                                
            
            
            
            
        
        
     
 
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