| 
                 
                    Closing price on 5/3/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    43.20 | 
                 
                
                    | High | 
                    43.20 | 
                 
                
                    | Low | 
                    41.55 | 
                     
                
                    | Volume | 
                    6,500 | 
                                 
                
                    | Split-adjusted Price | 
                    24.09 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2019
             | 
            
                +1.10 / +2.66%
             |             
            
                42.50
             |           
            
                43.35
             |               
            
                42.50
             |                           
            
                42.50
             | 
            
                42.67
             |                     
            
                24.38
             |                                 
            
                37,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2019
             | 
            
                -2.00 / -4.61%
             |             
            
                43.40
             |           
            
                43.40
             |               
            
                41.40
             |                           
            
                41.40
             | 
            
                41.94
             |                     
            
                23.75
             |                                 
            
                10,180
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2019
             | 
            
                -0.20 / -0.46%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                43.40
             |                           
            
                43.40
             | 
            
                43.60
             |                     
            
                24.89
             |                                 
            
                13,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2019
             | 
            
                +1.65 / +3.93%
             |             
            
                41.95
             |           
            
                43.60
             |               
            
                40.50
             |                           
            
                43.60
             | 
            
                42.22
             |                     
            
                25.01
             |                                 
            
                21,580
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2019
             | 
            
                -3.15 / -6.98%
             |             
            
                42.70
             |           
            
                43.10
             |               
            
                41.95
             |                           
            
                41.95
             | 
            
                42.23
             |                     
            
                24.06
             |                                 
            
                60,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2019
             | 
            
                -0.55 / -1.20%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                44.50
             |                           
            
                45.10
             | 
            
                45.43
             |                     
            
                25.87
             |                                 
            
                36,760
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2019
             | 
            
                -2.05 / -4.30%
             |             
            
                47.90
             |           
            
                47.90
             |               
            
                45.65
             |                           
            
                45.65
             | 
            
                46.68
             |                     
            
                26.18
             |                                 
            
                12,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2019
             | 
            
                +0.40 / +0.85%
             |             
            
                47.30
             |           
            
                47.85
             |               
            
                46.00
             |                           
            
                47.70
             | 
            
                47.06
             |                     
            
                27.36
             |                                 
            
                32,850
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2019
             | 
            
                -2.20 / -4.44%
             |             
            
                49.50
             |           
            
                49.50
             |               
            
                47.30
             |                           
            
                47.30
             | 
            
                48.12
             |                     
            
                27.13
             |                                 
            
                34,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |