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                    Closing price on 8/23/2018
                 
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                    | Open | 
                    4.44 | 
                 
                
                    | High | 
                    4.45 | 
                 
                
                    | Low | 
                    4.30 | 
                     
                
                    | Volume | 
                    488,230 | 
                                 
                
                    | Split-adjusted Price | 
                    4.38 | 
                 
             
            
            
                
             
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QBS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/23/2018
             | 
            
                0.00 / 0.00%
             |             
            
                4.44
             |           
            
                4.45
             |               
            
                4.30
             |                           
            
                4.38
             | 
            
                4.36
             |                     
            
                4.38
             |                                 
            
                488,230
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2018
             | 
            
                +0.22 / +5.29%
             |             
            
                4.29
             |           
            
                4.40
             |               
            
                4.29
             |                           
            
                4.38
             | 
            
                4.36
             |                     
            
                4.38
             |                                 
            
                102,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2018
             | 
            
                -0.29 / -6.52%
             |             
            
                4.45
             |           
            
                4.45
             |               
            
                4.16
             |                           
            
                4.16
             | 
            
                4.22
             |                     
            
                4.16
             |                                 
            
                341,030
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2018
             | 
            
                -0.30 / -6.32%
             |             
            
                4.71
             |           
            
                4.75
             |               
            
                4.45
             |                           
            
                4.45
             | 
            
                4.54
             |                     
            
                4.45
             |                                 
            
                415,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2018
             | 
            
                -0.06 / -1.25%
             |             
            
                4.85
             |           
            
                4.86
             |               
            
                4.51
             |                           
            
                4.75
             | 
            
                4.75
             |                     
            
                4.75
             |                                 
            
                414,990
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2018
             | 
            
                -0.09 / -1.84%
             |             
            
                4.88
             |           
            
                4.88
             |               
            
                4.76
             |                           
            
                4.81
             | 
            
                4.83
             |                     
            
                4.81
             |                                 
            
                627,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                4.89
             |           
            
                5.03
             |               
            
                4.88
             |                           
            
                4.90
             | 
            
                4.91
             |                     
            
                4.90
             |                                 
            
                149,290
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2018
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.99
             |               
            
                4.88
             |                           
            
                4.90
             | 
            
                4.94
             |                     
            
                4.90
             |                                 
            
                64,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2018
             | 
            
                -0.10 / -2.00%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.88
             |                           
            
                4.90
             | 
            
                4.92
             |                     
            
                4.90
             |                                 
            
                309,970
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2018
             | 
            
                -0.02 / -0.40%
             |             
            
                5.02
             |           
            
                5.02
             |               
            
                4.89
             |                           
            
                5.00
             | 
            
                4.97
             |                     
            
                5.00
             |                                 
            
                294,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2018
             | 
            
                -0.03 / -0.59%
             |             
            
                5.13
             |           
            
                5.13
             |               
            
                5.01
             |                           
            
                5.02
             | 
            
                5.05
             |                     
            
                5.02
             |                                 
            
                60,440
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2018
             | 
            
                +0.24 / +4.99%
             |             
            
                4.81
             |           
            
                5.05
             |               
            
                4.80
             |                           
            
                5.05
             | 
            
                4.93
             |                     
            
                5.05
             |                                 
            
                210,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2018
             | 
            
                -0.09 / -1.84%
             |             
            
                4.88
             |           
            
                4.97
             |               
            
                4.81
             |                           
            
                4.81
             | 
            
                4.87
             |                     
            
                4.81
             |                                 
            
                260,680
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2018
             | 
            
                -0.23 / -4.48%
             |             
            
                5.10
             |           
            
                5.15
             |               
            
                4.85
             |                           
            
                4.90
             | 
            
                4.96
             |                     
            
                4.90
             |                                 
            
                504,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2018
             | 
            
                -0.17 / -3.21%
             |             
            
                5.30
             |           
            
                5.30
             |               
            
                5.12
             |                           
            
                5.13
             | 
            
                5.19
             |                     
            
                5.13
             |                                 
            
                347,050
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                5.30
             |           
            
                5.35
             |               
            
                5.10
             |                           
            
                5.30
             | 
            
                5.22
             |                     
            
                5.30
             |                                 
            
                539,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2018
             | 
            
                -0.05 / -0.93%
             |             
            
                5.30
             |           
            
                5.50
             |               
            
                5.20
             |                           
            
                5.30
             | 
            
                5.28
             |                     
            
                5.30
             |                                 
            
                286,740
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2018
             | 
            
                -0.12 / -2.19%
             |             
            
                5.41
             |           
            
                5.45
             |               
            
                5.30
             |                           
            
                5.35
             | 
            
                5.34
             |                     
            
                5.35
             |                                 
            
                221,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2018
             | 
            
                -0.19 / -3.36%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.47
             |                           
            
                5.47
             | 
            
                5.54
             |                     
            
                5.47
             |                                 
            
                459,660
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2018
             | 
            
                -0.13 / -2.25%
             |             
            
                5.95
             |           
            
                5.95
             |               
            
                5.57
             |                           
            
                5.66
             | 
            
                5.69
             |                     
            
                5.66
             |                                 
            
                655,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2018
             | 
            
                +0.11 / +1.94%
             |             
            
                5.66
             |           
            
                5.88
             |               
            
                5.64
             |                           
            
                5.79
             | 
            
                5.72
             |                     
            
                5.79
             |                                 
            
                388,230
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2018
             | 
            
                -0.17 / -2.91%
             |             
            
                5.98
             |           
            
                5.98
             |               
            
                5.65
             |                           
            
                5.68
             | 
            
                5.75
             |                     
            
                5.68
             |                                 
            
                401,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2018
             | 
            
                -0.01 / -0.17%
             |             
            
                5.94
             |           
            
                5.94
             |               
            
                5.70
             |                           
            
                5.85
             | 
            
                5.78
             |                     
            
                5.85
             |                                 
            
                142,270
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2018
             | 
            
                -0.14 / -2.33%
             |             
            
                5.92
             |           
            
                6.20
             |               
            
                5.86
             |                           
            
                5.86
             | 
            
                5.98
             |                     
            
                5.86
             |                                 
            
                307,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2018
             | 
            
                -0.02 / -0.33%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.85
             |                           
            
                6.00
             | 
            
                5.90
             |                     
            
                6.00
             |                                 
            
                374,490
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2018
             | 
            
                -0.20 / -3.22%
             |             
            
                6.25
             |           
            
                6.25
             |               
            
                6.02
             |                           
            
                6.02
             | 
            
                6.11
             |                     
            
                6.02
             |                                 
            
                228,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2018
             | 
            
                0.00 / 0.00%
             |             
            
                6.38
             |           
            
                6.38
             |               
            
                6.10
             |                           
            
                6.22
             | 
            
                6.22
             |                     
            
                6.22
             |                                 
            
                305,750
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2018
             | 
            
                +0.03 / +0.48%
             |             
            
                6.30
             |           
            
                6.46
             |               
            
                6.22
             |                           
            
                6.22
             | 
            
                6.31
             |                     
            
                6.22
             |                                 
            
                380,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2018
             | 
            
                +0.14 / +2.31%
             |             
            
                6.18
             |           
            
                6.22
             |               
            
                6.07
             |                           
            
                6.19
             | 
            
                6.19
             |                     
            
                6.19
             |                                 
            
                234,870
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2018
             | 
            
                +0.09 / +1.51%
             |             
            
                5.92
             |           
            
                6.19
             |               
            
                5.92
             |                           
            
                6.05
             | 
            
                6.01
             |                     
            
                6.05
             |                                 
            
                348,430
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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