| 
                 
                    Closing price on 7/20/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.40 | 
                 
                
                    | High | 
                    7.40 | 
                 
                
                    | Low | 
                    7.40 | 
                     
                
                    | Volume | 
                    48,700 | 
                                 
                
                    | Split-adjusted Price | 
                    6.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
G20 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/20/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                6.80
             |                                 
            
                48,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                6.80
             |                                 
            
                531,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.44
             |                     
            
                6.80
             |                                 
            
                52,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2016
             | 
            
                +0.10 / +1.37%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.42
             |                     
            
                6.80
             |                                 
            
                10,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2016
             | 
            
                -0.30 / -3.95%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.30
             |                           
            
                7.30
             | 
            
                7.40
             |                     
            
                6.71
             |                                 
            
                6,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2016
             | 
            
                +0.30 / +4.11%
             |             
            
                7.20
             |           
            
                8.00
             |               
            
                7.20
             |                           
            
                7.60
             | 
            
                7.70
             |                     
            
                6.98
             |                                 
            
                420,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2016
             | 
            
                +0.10 / +1.39%
             |             
            
                7.00
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.05
             |                     
            
                6.71
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2016
             | 
            
                -0.10 / -1.37%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.19
             |                     
            
                6.62
             |                                 
            
                471,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2016
             | 
            
                -0.10 / -1.35%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.30
             |                           
            
                7.30
             | 
            
                7.47
             |                     
            
                6.71
             |                                 
            
                24,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2016
             | 
            
                -0.10 / -1.33%
             |             
            
                7.60
             |           
            
                7.90
             |               
            
                7.30
             |                           
            
                7.40
             | 
            
                7.68
             |                     
            
                6.80
             |                                 
            
                191,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.20
             |                           
            
                7.50
             | 
            
                7.53
             |                     
            
                6.89
             |                                 
            
                35,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2016
             | 
            
                +0.30 / +4.17%
             |             
            
                7.30
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.50
             | 
            
                7.35
             |                     
            
                6.89
             |                                 
            
                48,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2016
             | 
            
                -0.20 / -2.70%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.30
             |                     
            
                6.62
             |                                 
            
                34,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2016
             | 
            
                +0.10 / +1.37%
             |             
            
                7.30
             |           
            
                7.40
             |               
            
                7.20
             |                           
            
                7.40
             | 
            
                7.27
             |                     
            
                6.80
             |                                 
            
                13,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.30
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.21
             |                     
            
                6.71
             |                                 
            
                241,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.07
             |                     
            
                6.71
             |                                 
            
                377,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2016
             | 
            
                +0.10 / +1.39%
             |             
            
                7.30
             |           
            
                7.40
             |               
            
                7.30
             |                           
            
                7.30
             | 
            
                7.39
             |                     
            
                6.71
             |                                 
            
                15,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2016
             | 
            
                -0.20 / -2.70%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.15
             |                     
            
                6.62
             |                                 
            
                148,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                6.70
             |                           
            
                7.40
             | 
            
                7.05
             |                     
            
                6.80
             |                                 
            
                82,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2016
             | 
            
                -0.10 / -1.33%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.30
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                6.80
             |                                 
            
                211,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2016
             | 
            
                -0.10 / -1.32%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.20
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.89
             |                                 
            
                301,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.70
             |               
            
                7.20
             |                           
            
                7.60
             | 
            
                7.46
             |                     
            
                6.98
             |                                 
            
                11,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2016
             | 
            
                -0.10 / -1.30%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                6.98
             |                                 
            
                250,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2016
             | 
            
                +0.30 / +4.05%
             |             
            
                7.40
             |           
            
                8.00
             |               
            
                7.00
             |                           
            
                7.70
             | 
            
                7.44
             |                     
            
                7.08
             |                                 
            
                309,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2016
             | 
            
                -0.20 / -2.63%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.50
             |                     
            
                6.80
             |                                 
            
                129,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.30
             |                           
            
                7.60
             | 
            
                7.40
             |                     
            
                6.98
             |                                 
            
                26,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2016
             | 
            
                +0.10 / +1.33%
             |             
            
                7.60
             |           
            
                7.80
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.64
             |                     
            
                6.98
             |                                 
            
                503,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2016
             | 
            
                -0.30 / -3.85%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.61
             |                     
            
                6.89
             |                                 
            
                231,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2016
             | 
            
                -0.20 / -2.50%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.82
             |                     
            
                7.17
             |                                 
            
                199,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2016
             | 
            
                +0.10 / +1.27%
             |             
            
                7.90
             |           
            
                8.40
             |               
            
                7.60
             |                           
            
                8.00
             | 
            
                7.78
             |                     
            
                7.35
             |                                 
            
                499,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |