| 
                 
                    Closing price on 12/22/2015
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    4.90 | 
                 
                
                    | High | 
                    5.00 | 
                 
                
                    | Low | 
                    4.80 | 
                     
                
                    | Volume | 
                    82,930 | 
                                 
                
                    | Split-adjusted Price | 
                    4.51 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
QCG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/22/2015
             | 
            
                +0.10 / +2.04%
             |             
            
                4.90
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                5.00
             | 
            
                4.82
             |                     
            
                4.51
             |                                 
            
                82,930
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2015
             | 
            
                -0.20 / -3.92%
             |             
            
                5.00
             |           
            
                5.10
             |               
            
                4.80
             |                           
            
                4.90
             | 
            
                4.94
             |                     
            
                4.42
             |                                 
            
                141,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                4.90
             |                           
            
                5.10
             | 
            
                5.02
             |                     
            
                4.60
             |                                 
            
                202,230
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2015
             | 
            
                -0.10 / -1.92%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                5.10
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                4.60
             |                                 
            
                22,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2015
             | 
            
                +0.10 / +1.96%
             |             
            
                5.20
             |           
            
                5.30
             |               
            
                5.10
             |                           
            
                5.20
             | 
            
                5.14
             |                     
            
                4.69
             |                                 
            
                169,930
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.20
             |               
            
                5.10
             |                           
            
                5.10
             | 
            
                5.12
             |                     
            
                4.60
             |                                 
            
                52,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.30
             |               
            
                5.00
             |                           
            
                5.10
             | 
            
                5.03
             |                     
            
                4.60
             |                                 
            
                470,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2015
             | 
            
                -0.10 / -1.92%
             |             
            
                5.20
             |           
            
                5.40
             |               
            
                5.00
             |                           
            
                5.10
             | 
            
                5.11
             |                     
            
                4.60
             |                                 
            
                310,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2015
             | 
            
                -0.20 / -3.70%
             |             
            
                5.40
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.20
             | 
            
                5.28
             |                     
            
                4.69
             |                                 
            
                9,850
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.30
             |           
            
                5.40
             |               
            
                5.30
             |                           
            
                5.40
             | 
            
                5.32
             |                     
            
                4.87
             |                                 
            
                45,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2015
             | 
            
                -0.10 / -1.82%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.30
             |                           
            
                5.40
             | 
            
                5.39
             |                     
            
                4.87
             |                                 
            
                911,753
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                5.60
             |               
            
                5.40
             |                           
            
                5.50
             | 
            
                5.41
             |                     
            
                4.96
             |                                 
            
                22,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.60
             |           
            
                5.60
             |               
            
                5.40
             |                           
            
                5.50
             | 
            
                5.40
             |                     
            
                4.96
             |                                 
            
                27,580
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2015
             | 
            
                -0.10 / -1.79%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.58
             |                     
            
                4.96
             |                                 
            
                2,036,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2015
             | 
            
                +0.10 / +1.82%
             |             
            
                5.50
             |           
            
                5.60
             |               
            
                5.50
             |                           
            
                5.60
             | 
            
                5.52
             |                     
            
                5.05
             |                                 
            
                25,350
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                5.60
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.53
             |                     
            
                4.96
             |                                 
            
                101,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2015
             | 
            
                -0.10 / -1.79%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.30
             |                           
            
                5.50
             | 
            
                5.37
             |                     
            
                4.96
             |                                 
            
                122,720
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2015
             | 
            
                -0.10 / -1.75%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.50
             |                           
            
                5.60
             | 
            
                5.56
             |                     
            
                5.05
             |                                 
            
                57,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.60
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                5.14
             |                                 
            
                78,820
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2015
             | 
            
                -0.10 / -1.72%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.40
             |                           
            
                5.70
             | 
            
                5.60
             |                     
            
                5.14
             |                                 
            
                11,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.60
             |                           
            
                5.80
             | 
            
                5.77
             |                     
            
                5.23
             |                                 
            
                55,110
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2015
             | 
            
                +0.10 / +1.75%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.77
             |                     
            
                5.23
             |                                 
            
                33,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2015
             | 
            
                -0.10 / -1.72%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.74
             |                     
            
                5.14
             |                                 
            
                58,010
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.70
             |           
            
                5.80
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.75
             |                     
            
                5.23
             |                                 
            
                12,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.74
             |                     
            
                5.23
             |                                 
            
                48,580
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2015
             | 
            
                +0.20 / +3.57%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.77
             |                     
            
                5.23
             |                                 
            
                51,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2015
             | 
            
                -0.20 / -3.45%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.67
             |                     
            
                5.05
             |                                 
            
                23,460
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2015
             | 
            
                +0.10 / +1.75%
             |             
            
                5.70
             |           
            
                5.80
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.71
             |                     
            
                5.23
             |                                 
            
                26,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2015
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.60
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                5.14
             |                                 
            
                27,540
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2015
             | 
            
                -0.20 / -3.39%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.74
             |                     
            
                5.14
             |                                 
            
                55,020
             |  
            
                 
             |                                                              
             
    
         
    
    
 |