| 
                 
                    Closing price on 5/16/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    42.80 | 
                 
                
                    | High | 
                    42.80 | 
                 
                
                    | Low | 
                    42.60 | 
                     
                
                    | Volume | 
                    2,820 | 
                                 
                
                    | Split-adjusted Price | 
                    24.49 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/16/2019
             | 
            
                -0.10 / -0.23%
             |             
            
                42.80
             |           
            
                42.80
             |               
            
                42.60
             |                           
            
                42.70
             | 
            
                42.73
             |                     
            
                24.49
             |                                 
            
                2,820
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2019
             | 
            
                -0.55 / -1.27%
             |             
            
                43.00
             |           
            
                43.30
             |               
            
                42.80
             |                           
            
                42.80
             | 
            
                42.88
             |                     
            
                24.55
             |                                 
            
                10,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2019
             | 
            
                +0.45 / +1.05%
             |             
            
                42.55
             |           
            
                43.35
             |               
            
                42.50
             |                           
            
                43.35
             | 
            
                42.82
             |                     
            
                24.86
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2019
             | 
            
                -0.20 / -0.46%
             |             
            
                43.45
             |           
            
                43.45
             |               
            
                42.50
             |                           
            
                42.90
             | 
            
                42.89
             |                     
            
                24.61
             |                                 
            
                8,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2019
             | 
            
                -0.10 / -0.23%
             |             
            
                41.20
             |           
            
                43.50
             |               
            
                41.20
             |                           
            
                43.10
             | 
            
                42.83
             |                     
            
                24.72
             |                                 
            
                9,760
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2019
             | 
            
                +0.55 / +1.29%
             |             
            
                42.65
             |           
            
                43.20
             |               
            
                42.00
             |                           
            
                43.20
             | 
            
                42.50
             |                     
            
                24.78
             |                                 
            
                19,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2019
             | 
            
                -0.25 / -0.58%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                41.50
             |                           
            
                42.65
             | 
            
                42.54
             |                     
            
                24.46
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2019
             | 
            
                +0.10 / +0.23%
             |             
            
                41.80
             |           
            
                42.90
             |               
            
                41.70
             |                           
            
                42.90
             | 
            
                42.41
             |                     
            
                24.61
             |                                 
            
                2,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2019
             | 
            
                +0.80 / +1.90%
             |             
            
                42.00
             |           
            
                43.40
             |               
            
                41.55
             |                           
            
                42.80
             | 
            
                42.31
             |                     
            
                24.55
             |                                 
            
                15,150
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2019
             | 
            
                -0.50 / -1.18%
             |             
            
                43.20
             |           
            
                43.20
             |               
            
                41.55
             |                           
            
                42.00
             | 
            
                41.85
             |                     
            
                24.09
             |                                 
            
                6,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2019
             | 
            
                +1.30 / +3.16%
             |             
            
                41.20
             |           
            
                42.50
             |               
            
                41.20
             |                           
            
                42.50
             | 
            
                42.06
             |                     
            
                24.38
             |                                 
            
                30,550
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2019
             | 
            
                -1.20 / -2.83%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                41.20
             |                           
            
                41.20
             | 
            
                41.41
             |                     
            
                23.63
             |                                 
            
                20,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2019
             | 
            
                +0.40 / +0.95%
             |             
            
                41.90
             |           
            
                42.40
             |               
            
                41.70
             |                           
            
                42.40
             | 
            
                41.83
             |                     
            
                24.32
             |                                 
            
                2,630
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2019
             | 
            
                +0.00 / +0.00%
             |             
            
                42.00
             |           
            
                42.20
             |               
            
                41.60
             |                           
            
                42.00
             | 
            
                41.92
             |                     
            
                24.09
             |                                 
            
                29,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2019
             | 
            
                -0.50 / -1.18%
             |             
            
                42.10
             |           
            
                42.90
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.15
             |                     
            
                24.09
             |                                 
            
                30,370
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2019
             | 
            
                -1.30 / -2.97%
             |             
            
                42.00
             |           
            
                43.00
             |               
            
                42.00
             |                           
            
                42.50
             | 
            
                42.49
             |                     
            
                24.38
             |                                 
            
                4,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                43.80
             |           
            
                44.00
             |               
            
                43.50
             |                           
            
                43.80
             | 
            
                43.55
             |                     
            
                25.12
             |                                 
            
                4,730
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2019
             | 
            
                -0.20 / -0.45%
             |             
            
                44.20
             |           
            
                44.20
             |               
            
                42.50
             |                           
            
                43.80
             | 
            
                43.58
             |                     
            
                25.12
             |                                 
            
                2,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2019
             | 
            
                -1.50 / -3.30%
             |             
            
                45.50
             |           
            
                45.50
             |               
            
                43.10
             |                           
            
                44.00
             | 
            
                44.22
             |                     
            
                25.24
             |                                 
            
                3,030
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2019
             | 
            
                +0.90 / +2.02%
             |             
            
                44.70
             |           
            
                45.50
             |               
            
                43.50
             |                           
            
                45.50
             | 
            
                44.53
             |                     
            
                26.10
             |                                 
            
                16,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2019
             | 
            
                +0.30 / +0.68%
             |             
            
                44.30
             |           
            
                45.00
             |               
            
                44.30
             |                           
            
                44.60
             | 
            
                44.56
             |                     
            
                25.58
             |                                 
            
                15,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2019
             | 
            
                +0.50 / +1.14%
             |             
            
                44.40
             |           
            
                44.40
             |               
            
                43.90
             |                           
            
                44.30
             | 
            
                43.92
             |                     
            
                25.41
             |                                 
            
                5,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2019
             | 
            
                -0.30 / -0.68%
             |             
            
                44.70
             |           
            
                44.70
             |               
            
                43.70
             |                           
            
                43.80
             | 
            
                44.12
             |                     
            
                25.12
             |                                 
            
                22,620
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2019
             | 
            
                -2.40 / -5.16%
             |             
            
                46.50
             |           
            
                46.50
             |               
            
                44.00
             |                           
            
                44.10
             | 
            
                45.13
             |                     
            
                25.29
             |                                 
            
                29,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2019
             | 
            
                -0.50 / -1.06%
             |             
            
                47.00
             |           
            
                47.00
             |               
            
                45.40
             |                           
            
                46.50
             | 
            
                45.97
             |                     
            
                26.67
             |                                 
            
                29,740
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2019
             | 
            
                +0.40 / +0.86%
             |             
            
                45.40
             |           
            
                47.00
             |               
            
                45.30
             |                           
            
                47.00
             | 
            
                46.23
             |                     
            
                26.96
             |                                 
            
                17,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2019
             | 
            
                +2.60 / +5.91%
             |             
            
                44.00
             |           
            
                46.60
             |               
            
                43.70
             |                           
            
                46.60
             | 
            
                44.92
             |                     
            
                26.73
             |                                 
            
                50,850
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2019
             | 
            
                +1.40 / +3.29%
             |             
            
                42.50
             |           
            
                44.00
             |               
            
                42.50
             |                           
            
                44.00
             | 
            
                43.09
             |                     
            
                25.24
             |                                 
            
                21,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2019
             | 
            
                +0.10 / +0.24%
             |             
            
                43.30
             |           
            
                43.30
             |               
            
                42.50
             |                           
            
                42.60
             | 
            
                42.82
             |                     
            
                24.43
             |                                 
            
                8,710
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                43.00
             |           
            
                43.40
             |               
            
                42.50
             |                           
            
                42.50
             | 
            
                42.76
             |                     
            
                24.38
             |                                 
            
                21,470
             |  
            
                 
             |                                                              
             
    
         
    
    
 |