| 
                 
                    Closing price on 5/25/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.60 | 
                 
                
                    | High | 
                    8.80 | 
                 
                
                    | Low | 
                    7.80 | 
                     
                
                    | Volume | 
                    391,900 | 
                                 
                
                    | Split-adjusted Price | 
                    7.17 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
G20 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/25/2016
             | 
            
                -0.80 / -9.30%
             |             
            
                8.60
             |           
            
                8.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                8.02
             |                     
            
                7.17
             |                                 
            
                391,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2016
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.10
             |               
            
                8.40
             |                           
            
                8.60
             | 
            
                8.80
             |                     
            
                7.90
             |                                 
            
                96,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2016
             | 
            
                +0.70 / +8.86%
             |             
            
                8.00
             |           
            
                8.60
             |               
            
                8.00
             |                           
            
                8.60
             | 
            
                8.46
             |                     
            
                7.90
             |                                 
            
                121,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2016
             | 
            
                +0.70 / +9.72%
             |             
            
                7.30
             |           
            
                7.90
             |               
            
                7.00
             |                           
            
                7.90
             | 
            
                7.72
             |                     
            
                7.26
             |                                 
            
                234,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2016
             | 
            
                +0.60 / +9.09%
             |             
            
                6.50
             |           
            
                7.20
             |               
            
                6.50
             |                           
            
                7.20
             | 
            
                6.60
             |                     
            
                6.62
             |                                 
            
                119,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2016
             | 
            
                -0.20 / -2.94%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.40
             |                           
            
                6.60
             | 
            
                6.65
             |                     
            
                6.06
             |                                 
            
                100,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2016
             | 
            
                +0.40 / +6.25%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.73
             |                     
            
                6.25
             |                                 
            
                91,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2016
             | 
            
                -0.10 / -1.54%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.49
             |                     
            
                5.88
             |                                 
            
                58,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2016
             | 
            
                -0.30 / -4.41%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                5.97
             |                                 
            
                11,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2016
             | 
            
                +0.20 / +3.03%
             |             
            
                6.50
             |           
            
                6.80
             |               
            
                6.40
             |                           
            
                6.80
             | 
            
                6.60
             |                     
            
                6.25
             |                                 
            
                98,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2016
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.60
             |               
            
                6.40
             |                           
            
                6.60
             | 
            
                6.45
             |                     
            
                6.06
             |                                 
            
                4,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2016
             | 
            
                -0.30 / -4.35%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.30
             |                           
            
                6.60
             | 
            
                6.40
             |                     
            
                6.06
             |                                 
            
                63,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2016
             | 
            
                +0.20 / +2.99%
             |             
            
                6.60
             |           
            
                7.10
             |               
            
                6.50
             |                           
            
                6.90
             | 
            
                6.64
             |                     
            
                6.34
             |                                 
            
                9,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.10
             |                           
            
                6.70
             | 
            
                6.24
             |                     
            
                6.16
             |                                 
            
                138,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2016
             | 
            
                -0.60 / -8.22%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.92
             |                     
            
                6.16
             |                                 
            
                13,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2016
             | 
            
                +0.30 / +4.29%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.21
             |                     
            
                6.71
             |                                 
            
                61,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2016
             | 
            
                -0.70 / -9.09%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.61
             |                     
            
                6.43
             |                                 
            
                27,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2016
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.72
             |                     
            
                7.08
             |                                 
            
                25,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2016
             | 
            
                -0.30 / -3.75%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                7.08
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2016
             | 
            
                -0.20 / -2.44%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                7.80
             |                           
            
                8.00
             | 
            
                8.11
             |                     
            
                7.35
             |                                 
            
                32,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2016
             | 
            
                +0.30 / +3.80%
             |             
            
                7.90
             |           
            
                8.20
             |               
            
                7.90
             |                           
            
                8.20
             | 
            
                7.92
             |                     
            
                7.54
             |                                 
            
                15,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2016
             | 
            
                -0.10 / -1.25%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.50
             |                           
            
                7.90
             | 
            
                7.83
             |                     
            
                7.26
             |                                 
            
                25,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2016
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.81
             |                     
            
                7.35
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2016
             | 
            
                -0.10 / -1.23%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                7.97
             |                     
            
                7.35
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2016
             | 
            
                -0.10 / -1.22%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.03
             |                     
            
                7.44
             |                                 
            
                19,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2016
             | 
            
                +0.20 / +2.50%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                8.10
             |                           
            
                8.20
             | 
            
                8.19
             |                     
            
                7.54
             |                                 
            
                30,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2016
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.07
             |                     
            
                7.35
             |                                 
            
                71,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2016
             | 
            
                -0.20 / -2.44%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.26
             |                     
            
                7.35
             |                                 
            
                60,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2016
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.30
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.29
             |                     
            
                7.54
             |                                 
            
                108,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2016
             | 
            
                +0.10 / +1.23%
             |             
            
                8.10
             |           
            
                8.30
             |               
            
                8.10
             |                           
            
                8.20
             | 
            
                8.19
             |                     
            
                7.54
             |                                 
            
                101,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |