| 
                 
                    Closing price on 12/18/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    35.10 | 
                 
                
                    | High | 
                    36.40 | 
                 
                
                    | Low | 
                    35.10 | 
                     
                
                    | Volume | 
                    40 | 
                                 
                
                    | Split-adjusted Price | 
                    12.38 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/18/2014
             | 
            
                +1.40 / +4.00%
             |             
            
                35.10
             |           
            
                36.40
             |               
            
                35.10
             |                           
            
                36.40
             | 
            
                36.40
             |                     
            
                12.38
             |                                 
            
                40
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2014
             | 
            
                -1.00 / -2.78%
             |             
            
                34.50
             |           
            
                36.00
             |               
            
                33.50
             |                           
            
                35.00
             | 
            
                35.00
             |                     
            
                11.90
             |                                 
            
                7,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2014
             | 
            
                -0.80 / -2.17%
             |             
            
                36.00
             |           
            
                37.90
             |               
            
                36.00
             |                           
            
                36.00
             | 
            
                36.00
             |                     
            
                12.24
             |                                 
            
                5,770
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2014
             | 
            
                -0.20 / -0.54%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                36.00
             |                           
            
                36.80
             | 
            
                36.80
             |                     
            
                12.52
             |                                 
            
                4,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2014
             | 
            
                -0.40 / -1.07%
             |             
            
                37.40
             |           
            
                37.40
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.00
             |                     
            
                12.58
             |                                 
            
                4,010
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                38.50
             |           
            
                38.50
             |               
            
                37.40
             |                           
            
                37.40
             | 
            
                37.40
             |                     
            
                12.72
             |                                 
            
                3,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2014
             | 
            
                +0.90 / +2.47%
             |             
            
                37.00
             |           
            
                37.40
             |               
            
                36.50
             |                           
            
                37.40
             | 
            
                37.40
             |                     
            
                12.72
             |                                 
            
                7,740
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2014
             | 
            
                -1.00 / -2.67%
             |             
            
                37.50
             |           
            
                37.50
             |               
            
                36.50
             |                           
            
                36.50
             | 
            
                36.50
             |                     
            
                12.41
             |                                 
            
                39,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2014
             | 
            
                -0.40 / -1.06%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                37.10
             |                           
            
                37.50
             | 
            
                37.50
             |                     
            
                12.76
             |                                 
            
                13,440
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2014
             | 
            
                +0.30 / +0.80%
             |             
            
                36.50
             |           
            
                38.00
             |               
            
                36.50
             |                           
            
                37.90
             | 
            
                37.90
             |                     
            
                12.89
             |                                 
            
                28,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2014
             | 
            
                -0.40 / -1.05%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                37.50
             |                           
            
                37.60
             | 
            
                37.60
             |                     
            
                12.79
             |                                 
            
                20,230
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2014
             | 
            
                0.00 / 0.00%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                37.00
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                12.93
             |                                 
            
                15,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2014
             | 
            
                0.00 / 0.00%
             |             
            
                37.30
             |           
            
                38.00
             |               
            
                37.20
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                12.93
             |                                 
            
                15,870
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2014
             | 
            
                -1.00 / -2.56%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                37.70
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                12.93
             |                                 
            
                4,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2014
             | 
            
                0.00 / 0.00%
             |             
            
                40.80
             |           
            
                40.80
             |               
            
                38.10
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                13.27
             |                                 
            
                24,010
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2014
             | 
            
                +0.40 / +1.04%
             |             
            
                40.90
             |           
            
                40.90
             |               
            
                37.30
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                13.27
             |                                 
            
                17,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2014
             | 
            
                -2.30 / -5.62%
             |             
            
                40.70
             |           
            
                41.40
             |               
            
                38.10
             |                           
            
                38.60
             | 
            
                38.60
             |                     
            
                13.13
             |                                 
            
                14,670
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2014
             | 
            
                -0.60 / -1.45%
             |             
            
                41.50
             |           
            
                41.50
             |               
            
                40.10
             |                           
            
                40.90
             | 
            
                40.90
             |                     
            
                13.91
             |                                 
            
                2,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2014
             | 
            
                0.00 / 0.00%
             |             
            
                39.00
             |           
            
                41.50
             |               
            
                39.00
             |                           
            
                41.50
             | 
            
                41.50
             |                     
            
                14.12
             |                                 
            
                10,020
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2014
             | 
            
                -1.00 / -2.35%
             |             
            
                40.60
             |           
            
                42.40
             |               
            
                40.00
             |                           
            
                41.50
             | 
            
                41.50
             |                     
            
                14.12
             |                                 
            
                18,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2014
             | 
            
                +2.50 / +6.25%
             |             
            
                40.50
             |           
            
                42.50
             |               
            
                40.00
             |                           
            
                42.50
             | 
            
                42.50
             |                     
            
                14.46
             |                                 
            
                38,440
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2014
             | 
            
                -1.00 / -2.44%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                40.00
             |                           
            
                40.00
             | 
            
                40.00
             |                     
            
                13.61
             |                                 
            
                20,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2014
             | 
            
                +2.50 / +6.49%
             |             
            
                39.90
             |           
            
                41.00
             |               
            
                39.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                13.95
             |                                 
            
                91,650
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2014
             | 
            
                +2.50 / +6.94%
             |             
            
                36.50
             |           
            
                38.50
             |               
            
                36.50
             |                           
            
                38.50
             | 
            
                38.50
             |                     
            
                13.10
             |                                 
            
                31,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                35.50
             |                           
            
                36.00
             | 
            
                36.00
             |                     
            
                12.24
             |                                 
            
                26,160
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2014
             | 
            
                +0.80 / +2.27%
             |             
            
                35.00
             |           
            
                36.00
             |               
            
                34.70
             |                           
            
                36.00
             | 
            
                36.00
             |                     
            
                12.24
             |                                 
            
                15,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2014
             | 
            
                +0.60 / +1.73%
             |             
            
                35.80
             |           
            
                35.90
             |               
            
                35.20
             |                           
            
                35.20
             | 
            
                35.20
             |                     
            
                11.97
             |                                 
            
                11,950
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2014
             | 
            
                +0.60 / +1.76%
             |             
            
                34.00
             |           
            
                36.00
             |               
            
                34.00
             |                           
            
                34.60
             | 
            
                34.60
             |                     
            
                11.77
             |                                 
            
                18,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2014
             | 
            
                0.00 / 0.00%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                33.90
             |                           
            
                34.00
             | 
            
                34.00
             |                     
            
                11.56
             |                                 
            
                159,105
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2014
             | 
            
                +0.30 / +0.89%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                34.00
             |                           
            
                34.00
             | 
            
                34.00
             |                     
            
                11.56
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
         
    
    
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