| 
                 
                    Closing price on 8/18/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    31.80 | 
                 
                
                    | High | 
                    31.80 | 
                 
                
                    | Low | 
                    30.90 | 
                     
                
                    | Volume | 
                    166,110 | 
                                 
                
                    | Split-adjusted Price | 
                    15.53 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/18/2017
             | 
            
                -0.10 / -0.31%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                30.90
             |                           
            
                31.70
             | 
            
                31.78
             |                     
            
                15.53
             |                                 
            
                166,110
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2017
             | 
            
                -0.20 / -0.63%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                29.90
             |                           
            
                31.80
             | 
            
                30.06
             |                     
            
                15.58
             |                                 
            
                172,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2017
             | 
            
                +1.00 / +3.23%
             |             
            
                31.85
             |           
            
                32.50
             |               
            
                31.00
             |                           
            
                32.00
             | 
            
                31.85
             |                     
            
                15.68
             |                                 
            
                231,090
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2017
             | 
            
                +0.00 / +0.00%
             |             
            
                32.00
             |           
            
                32.50
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                32.14
             |                     
            
                15.19
             |                                 
            
                840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2017
             | 
            
                -0.60 / -1.90%
             |             
            
                30.50
             |           
            
                31.50
             |               
            
                30.00
             |                           
            
                31.00
             | 
            
                30.57
             |                     
            
                15.19
             |                                 
            
                1,930
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2017
             | 
            
                +0.65 / +2.10%
             |             
            
                31.90
             |           
            
                31.90
             |               
            
                29.60
             |                           
            
                31.60
             | 
            
                29.89
             |                     
            
                15.48
             |                                 
            
                10,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2017
             | 
            
                +0.05 / +0.16%
             |             
            
                31.60
             |           
            
                32.45
             |               
            
                30.10
             |                           
            
                30.95
             | 
            
                30.94
             |                     
            
                15.17
             |                                 
            
                1,390
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2017
             | 
            
                -0.40 / -1.28%
             |             
            
                31.20
             |           
            
                32.30
             |               
            
                30.90
             |                           
            
                30.90
             | 
            
                31.38
             |                     
            
                15.14
             |                                 
            
                6,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2017
             | 
            
                +0.30 / +0.97%
             |             
            
                31.30
             |           
            
                31.30
             |               
            
                31.30
             |                           
            
                31.30
             | 
            
                31.30
             |                     
            
                15.34
             |                                 
            
                210
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2017
             | 
            
                +0.50 / +1.64%
             |             
            
                30.80
             |           
            
                31.00
             |               
            
                30.50
             |                           
            
                31.00
             | 
            
                30.56
             |                     
            
                15.19
             |                                 
            
                720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/4/2017
             | 
            
                +0.50 / +1.67%
             |             
            
                29.50
             |           
            
                30.50
             |               
            
                29.50
             |                           
            
                30.50
             | 
            
                30.04
             |                     
            
                14.95
             |                                 
            
                31,790
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                30.20
             |           
            
                30.90
             |               
            
                29.90
             |                           
            
                30.00
             | 
            
                29.97
             |                     
            
                14.70
             |                                 
            
                9,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2017
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                14.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2017
             | 
            
                +0.30 / +1.01%
             |             
            
                30.20
             |           
            
                30.80
             |               
            
                29.40
             |                           
            
                30.00
             | 
            
                30.10
             |                     
            
                14.70
             |                                 
            
                620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2017
             | 
            
                -1.10 / -3.57%
             |             
            
                29.70
             |           
            
                29.70
             |               
            
                29.70
             |                           
            
                29.70
             | 
            
                29.70
             |                     
            
                14.55
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2017
             | 
            
                +0.30 / +0.98%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.75
             |                           
            
                30.80
             | 
            
                30.79
             |                     
            
                15.09
             |                                 
            
                210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2017
             | 
            
                +0.60 / +2.01%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                30.50
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                14.95
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2017
             | 
            
                -0.10 / -0.33%
             |             
            
                30.70
             |           
            
                30.70
             |               
            
                29.60
             |                           
            
                29.90
             | 
            
                30.23
             |                     
            
                14.65
             |                                 
            
                1,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2017
             | 
            
                0.00 / 0.00%
             |             
            
                30.60
             |           
            
                30.60
             |               
            
                29.10
             |                           
            
                30.00
             | 
            
                29.41
             |                     
            
                14.70
             |                                 
            
                170
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2017
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                14.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2017
             | 
            
                +0.50 / +1.69%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.20
             |                           
            
                30.00
             | 
            
                29.80
             |                     
            
                14.70
             |                                 
            
                40
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2017
             | 
            
                -0.40 / -1.34%
             |             
            
                29.40
             |           
            
                30.00
             |               
            
                29.40
             |                           
            
                29.50
             | 
            
                29.58
             |                     
            
                14.46
             |                                 
            
                5,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2017
             | 
            
                0.00 / 0.00%
             |             
            
                29.90
             |           
            
                29.90
             |               
            
                29.90
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                14.65
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2017
             | 
            
                -0.10 / -0.33%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.60
             |                           
            
                29.90
             | 
            
                29.88
             |                     
            
                14.65
             |                                 
            
                1,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2017
             | 
            
                0.00 / 0.00%
             |             
            
                29.60
             |           
            
                30.00
             |               
            
                29.60
             |                           
            
                30.00
             | 
            
                29.80
             |                     
            
                14.70
             |                                 
            
                90
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2017
             | 
            
                0.00 / 0.00%
             |             
            
                29.50
             |           
            
                30.00
             |               
            
                29.50
             |                           
            
                30.00
             | 
            
                29.68
             |                     
            
                14.70
             |                                 
            
                2,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2017
             | 
            
                0.00 / 0.00%
             |             
            
                29.90
             |           
            
                30.00
             |               
            
                29.50
             |                           
            
                30.00
             | 
            
                29.63
             |                     
            
                14.70
             |                                 
            
                1,350
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2017
             | 
            
                0.00 / 0.00%
             |             
            
                29.80
             |           
            
                30.00
             |               
            
                29.50
             |                           
            
                30.00
             | 
            
                29.59
             |                     
            
                14.70
             |                                 
            
                7,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2017
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.90
             |                           
            
                30.00
             | 
            
                29.97
             |                     
            
                14.70
             |                                 
            
                9,910
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2017
             | 
            
                +0.30 / +1.01%
             |             
            
                29.90
             |           
            
                30.00
             |               
            
                29.70
             |                           
            
                30.00
             | 
            
                29.89
             |                     
            
                14.70
             |                                 
            
                9,770
             |  
            
                 
             |                                                              
             
    
         
    
    
 |