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                    Closing price on 3/12/2018
                 
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                    | Open | 
                    6.30 | 
                 
                
                    | High | 
                    6.33 | 
                 
                
                    | Low | 
                    6.10 | 
                     
                
                    | Volume | 
                    83,150 | 
                                 
                
                    | Split-adjusted Price | 
                    6.28 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QBS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/12/2018
             | 
            
                -0.07 / -1.10%
             |             
            
                6.30
             |           
            
                6.33
             |               
            
                6.10
             |                           
            
                6.28
             | 
            
                6.16
             |                     
            
                6.28
             |                                 
            
                83,150
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2018
             | 
            
                +0.02 / +0.32%
             |             
            
                6.10
             |           
            
                6.40
             |               
            
                6.10
             |                           
            
                6.35
             | 
            
                6.32
             |                     
            
                6.35
             |                                 
            
                197,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2018
             | 
            
                -0.15 / -2.31%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.10
             |                           
            
                6.33
             | 
            
                6.29
             |                     
            
                6.33
             |                                 
            
                111,020
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2018
             | 
            
                +0.39 / +6.40%
             |             
            
                6.51
             |           
            
                6.51
             |               
            
                6.30
             |                           
            
                6.48
             | 
            
                6.48
             |                     
            
                6.48
             |                                 
            
                736,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2018
             | 
            
                +0.39 / +6.84%
             |             
            
                5.80
             |           
            
                6.09
             |               
            
                5.80
             |                           
            
                6.09
             | 
            
                6.05
             |                     
            
                6.09
             |                                 
            
                166,720
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2018
             | 
            
                +0.03 / +0.53%
             |             
            
                5.62
             |           
            
                5.99
             |               
            
                5.61
             |                           
            
                5.70
             | 
            
                5.71
             |                     
            
                5.70
             |                                 
            
                104,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2018
             | 
            
                +0.37 / +6.98%
             |             
            
                5.40
             |           
            
                5.67
             |               
            
                5.30
             |                           
            
                5.67
             | 
            
                5.59
             |                     
            
                5.67
             |                                 
            
                198,140
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2018
             | 
            
                -0.19 / -3.46%
             |             
            
                5.28
             |           
            
                5.48
             |               
            
                5.20
             |                           
            
                5.30
             | 
            
                5.25
             |                     
            
                5.30
             |                                 
            
                79,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2018
             | 
            
                +0.18 / +3.39%
             |             
            
                5.31
             |           
            
                5.49
             |               
            
                4.97
             |                           
            
                5.49
             | 
            
                5.22
             |                     
            
                5.49
             |                                 
            
                168,540
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2018
             | 
            
                -0.39 / -6.84%
             |             
            
                5.60
             |           
            
                5.89
             |               
            
                5.31
             |                           
            
                5.31
             | 
            
                5.34
             |                     
            
                5.31
             |                                 
            
                264,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2018
             | 
            
                -0.30 / -5.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.80
             |                     
            
                5.70
             |                                 
            
                46,540
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2018
             | 
            
                +0.20 / +3.45%
             |             
            
                5.88
             |           
            
                6.00
             |               
            
                5.79
             |                           
            
                6.00
             | 
            
                5.87
             |                     
            
                6.00
             |                                 
            
                36,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2018
             | 
            
                +0.03 / +0.52%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.77
             |                           
            
                5.80
             | 
            
                5.78
             |                     
            
                5.80
             |                                 
            
                19,040
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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