| 
                 
                    Closing price on 7/30/2015
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    45.90 | 
                 
                
                    | High | 
                    45.90 | 
                 
                
                    | Low | 
                    44.10 | 
                     
                
                    | Volume | 
                    2,470 | 
                                 
                
                    | Split-adjusted Price | 
                    15.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/30/2015
             | 
            
                -0.90 / -2.00%
             |             
            
                45.90
             |           
            
                45.90
             |               
            
                44.10
             |                           
            
                44.10
             | 
            
                44.94
             |                     
            
                15.60
             |                                 
            
                2,470
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2015
             | 
            
                0.00 / 0.00%
             |             
            
                45.00
             |           
            
                47.00
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                45.54
             |                     
            
                15.92
             |                                 
            
                2,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2015
             | 
            
                0.00 / 0.00%
             |             
            
                45.00
             |           
            
                45.00
             |               
            
                44.00
             |                           
            
                45.00
             | 
            
                44.19
             |                     
            
                15.92
             |                                 
            
                7,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2015
             | 
            
                +1.00 / +2.27%
             |             
            
                45.00
             |           
            
                46.90
             |               
            
                42.00
             |                           
            
                45.00
             | 
            
                42.34
             |                     
            
                15.92
             |                                 
            
                5,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2015
             | 
            
                +2.50 / +6.02%
             |             
            
                41.00
             |           
            
                44.00
             |               
            
                41.00
             |                           
            
                44.00
             | 
            
                41.57
             |                     
            
                15.57
             |                                 
            
                1,660
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2015
             | 
            
                -1.00 / -2.35%
             |             
            
                44.00
             |           
            
                44.40
             |               
            
                41.50
             |                           
            
                41.50
             | 
            
                42.85
             |                     
            
                14.68
             |                                 
            
                560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2015
             | 
            
                -2.40 / -5.35%
             |             
            
                42.80
             |           
            
                42.80
             |               
            
                42.50
             |                           
            
                42.50
             | 
            
                42.65
             |                     
            
                15.04
             |                                 
            
                510
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2015
             | 
            
                +1.90 / +4.42%
             |             
            
                44.90
             |           
            
                44.90
             |               
            
                44.90
             |                           
            
                44.90
             | 
            
                44.90
             |                     
            
                15.89
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2015
             | 
            
                +0.10 / +0.23%
             |             
            
                42.90
             |           
            
                43.00
             |               
            
                42.90
             |                           
            
                43.00
             | 
            
                42.95
             |                     
            
                15.22
             |                                 
            
                120
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2015
             | 
            
                +0.90 / +2.14%
             |             
            
                41.00
             |           
            
                42.90
             |               
            
                41.00
             |                           
            
                42.90
             | 
            
                41.95
             |                     
            
                15.18
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2015
             | 
            
                +0.00 / +0.00%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                41.00
             |                           
            
                42.00
             | 
            
                41.05
             |                     
            
                14.86
             |                                 
            
                2,070
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2015
             | 
            
                -0.80 / -1.87%
             |             
            
                42.80
             |           
            
                42.80
             |               
            
                41.00
             |                           
            
                42.00
             | 
            
                42.23
             |                     
            
                14.86
             |                                 
            
                2,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2015
             | 
            
                -1.70 / -3.82%
             |             
            
                43.10
             |           
            
                43.10
             |               
            
                42.80
             |                           
            
                42.80
             | 
            
                42.80
             |                     
            
                15.14
             |                                 
            
                2,640
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2015
             | 
            
                -0.50 / -1.11%
             |             
            
                43.00
             |           
            
                44.50
             |               
            
                43.00
             |                           
            
                44.50
             | 
            
                43.10
             |                     
            
                15.75
             |                                 
            
                1,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2015
             | 
            
                0.00 / 0.00%
             |             
            
                45.00
             |           
            
                45.00
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                15.92
             |                                 
            
                1,680
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2015
             | 
            
                +1.00 / +2.27%
             |             
            
                44.00
             |           
            
                45.00
             |               
            
                44.00
             |                           
            
                45.00
             | 
            
                44.80
             |                     
            
                15.92
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2015
             | 
            
                -0.80 / -1.79%
             |             
            
                42.50
             |           
            
                44.00
             |               
            
                42.50
             |                           
            
                44.00
             | 
            
                43.25
             |                     
            
                15.57
             |                                 
            
                30
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2015
             | 
            
                0.00 / 0.00%
             |             
            
                44.80
             |           
            
                44.80
             |               
            
                44.80
             |                           
            
                44.80
             | 
            
                44.80
             |                     
            
                15.85
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2015
             | 
            
                -0.20 / -0.44%
             |             
            
                45.00
             |           
            
                48.00
             |               
            
                43.10
             |                           
            
                44.80
             | 
            
                44.31
             |                     
            
                15.85
             |                                 
            
                2,710
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2015
             | 
            
                0.00 / 0.00%
             |             
            
                43.00
             |           
            
                45.00
             |               
            
                43.00
             |                           
            
                45.00
             | 
            
                43.06
             |                     
            
                15.92
             |                                 
            
                3,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2015
             | 
            
                +1.80 / +4.17%
             |             
            
                43.20
             |           
            
                45.00
             |               
            
                41.50
             |                           
            
                45.00
             | 
            
                41.80
             |                     
            
                15.92
             |                                 
            
                11,220
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2015
             | 
            
                -0.10 / -0.23%
             |             
            
                41.00
             |           
            
                43.20
             |               
            
                41.00
             |                           
            
                43.20
             | 
            
                41.41
             |                     
            
                15.29
             |                                 
            
                990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2015
             | 
            
                +1.40 / +3.34%
             |             
            
                41.00
             |           
            
                43.50
             |               
            
                41.00
             |                           
            
                43.30
             | 
            
                41.69
             |                     
            
                15.32
             |                                 
            
                14,680
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2015
             | 
            
                +0.90 / +2.20%
             |             
            
                41.00
             |           
            
                41.90
             |               
            
                41.00
             |                           
            
                41.90
             | 
            
                41.11
             |                     
            
                14.83
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2015
             | 
            
                0.00 / 0.00%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                14.51
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2015
             | 
            
                +0.30 / +0.74%
             |             
            
                41.40
             |           
            
                41.40
             |               
            
                40.00
             |                           
            
                41.00
             | 
            
                40.98
             |                     
            
                14.51
             |                                 
            
                610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2015
             | 
            
                -1.10 / -2.63%
             |             
            
                41.50
             |           
            
                41.80
             |               
            
                40.70
             |                           
            
                40.70
             | 
            
                41.67
             |                     
            
                14.40
             |                                 
            
                120
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2015
             | 
            
                +0.40 / +0.97%
             |             
            
                40.50
             |           
            
                41.80
             |               
            
                40.50
             |                           
            
                41.80
             | 
            
                41.38
             |                     
            
                14.79
             |                                 
            
                1,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2015
             | 
            
                +0.70 / +1.72%
             |             
            
                40.70
             |           
            
                41.50
             |               
            
                40.70
             |                           
            
                41.40
             | 
            
                40.95
             |                     
            
                14.65
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2015
             | 
            
                +0.30 / +0.74%
             |             
            
                40.60
             |           
            
                41.80
             |               
            
                40.60
             |                           
            
                40.70
             | 
            
                40.65
             |                     
            
                14.40
             |                                 
            
                19,090
             |  
            
                 
             |                                                              
             
    
         
    
    
 |