| 
                 
                    Closing price on 6/21/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    25.60 | 
                 
                
                    | High | 
                    26.20 | 
                 
                
                    | Low | 
                    25.60 | 
                     
                
                    | Volume | 
                    621,070 | 
                                 
                
                    | Split-adjusted Price | 
                    7.49 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GMD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/21/2012
             | 
            
                -0.50 / -1.89%
             |             
            
                25.60
             |           
            
                26.20
             |               
            
                25.60
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                7.49
             |                                 
            
                621,070
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2012
             | 
            
                -0.40 / -1.49%
             |             
            
                26.70
             |           
            
                26.90
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                7.64
             |                                 
            
                232,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2012
             | 
            
                -0.10 / -0.37%
             |             
            
                26.50
             |           
            
                27.50
             |               
            
                26.50
             |                           
            
                26.90
             | 
            
                26.90
             |                     
            
                7.75
             |                                 
            
                373,620
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2012
             | 
            
                +1.20 / +4.65%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                7.78
             |                                 
            
                477,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2012
             | 
            
                +1.20 / +4.88%
             |             
            
                25.20
             |           
            
                25.80
             |               
            
                25.20
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                7.44
             |                                 
            
                334,840
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2012
             | 
            
                -0.80 / -3.15%
             |             
            
                25.00
             |           
            
                25.30
             |               
            
                24.60
             |                           
            
                24.60
             | 
            
                24.60
             |                     
            
                7.09
             |                                 
            
                229,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2012
             | 
            
                +1.00 / +4.10%
             |             
            
                25.00
             |           
            
                25.40
             |               
            
                24.60
             |                           
            
                25.40
             | 
            
                25.40
             |                     
            
                7.32
             |                                 
            
                156,740
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2012
             | 
            
                -0.80 / -3.17%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                24.40
             |                           
            
                24.40
             | 
            
                24.40
             |                     
            
                7.03
             |                                 
            
                1,250,514
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2012
             | 
            
                +0.80 / +3.28%
             |             
            
                24.40
             |           
            
                25.30
             |               
            
                24.40
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                7.26
             |                                 
            
                1,394,155
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2012
             | 
            
                -0.30 / -1.21%
             |             
            
                25.30
             |           
            
                25.30
             |               
            
                24.40
             |                           
            
                24.40
             | 
            
                24.40
             |                     
            
                7.03
             |                                 
            
                1,211,859
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2012
             | 
            
                0.00 / 0.00%
             |             
            
                24.80
             |           
            
                25.30
             |               
            
                24.70
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                7.12
             |                                 
            
                155,680
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2012
             | 
            
                +0.30 / +1.23%
             |             
            
                24.60
             |           
            
                24.70
             |               
            
                24.40
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                7.12
             |                                 
            
                58,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2012
             | 
            
                +0.30 / +1.24%
             |             
            
                24.50
             |           
            
                24.80
             |               
            
                24.20
             |                           
            
                24.40
             | 
            
                24.40
             |                     
            
                7.03
             |                                 
            
                94,230
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2012
             | 
            
                -1.20 / -4.74%
             |             
            
                25.10
             |           
            
                25.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                6.95
             |                                 
            
                126,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2012
             | 
            
                +0.30 / +1.20%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                24.70
             |                           
            
                25.30
             | 
            
                25.30
             |                     
            
                7.29
             |                                 
            
                9,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2012
             | 
            
                -0.90 / -3.47%
             |             
            
                25.00
             |           
            
                25.60
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                7.20
             |                                 
            
                61,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2012
             | 
            
                0.00 / 0.00%
             |             
            
                25.50
             |           
            
                26.10
             |               
            
                25.50
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                7.46
             |                                 
            
                55,450
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2012
             | 
            
                -0.20 / -0.77%
             |             
            
                25.50
             |           
            
                26.00
             |               
            
                25.50
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                7.46
             |                                 
            
                31,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2012
             | 
            
                +0.60 / +2.35%
             |             
            
                26.40
             |           
            
                26.40
             |               
            
                25.50
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                7.52
             |                                 
            
                161,380
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2012
             | 
            
                +1.20 / +4.94%
             |             
            
                25.00
             |           
            
                25.50
             |               
            
                25.00
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                7.35
             |                                 
            
                1,121,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2012
             | 
            
                +0.10 / +0.41%
             |             
            
                24.20
             |           
            
                25.00
             |               
            
                24.10
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                7.00
             |                                 
            
                224,290
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2012
             | 
            
                -0.70 / -2.81%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                24.20
             |                           
            
                24.20
             | 
            
                24.20
             |                     
            
                6.97
             |                                 
            
                113,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2012
             | 
            
                -0.10 / -0.40%
             |             
            
                25.00
             |           
            
                25.50
             |               
            
                24.80
             |                           
            
                24.90
             | 
            
                24.90
             |                     
            
                7.18
             |                                 
            
                193,920
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2012
             | 
            
                +0.50 / +2.04%
             |             
            
                23.70
             |           
            
                25.10
             |               
            
                23.70
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                7.20
             |                                 
            
                253,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2012
             | 
            
                -0.50 / -2.00%
             |             
            
                25.00
             |           
            
                25.10
             |               
            
                24.40
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                7.06
             |                                 
            
                208,620
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2012
             | 
            
                -0.70 / -2.72%
             |             
            
                25.70
             |           
            
                26.30
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                7.20
             |                                 
            
                202,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2012
             | 
            
                -0.80 / -3.02%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                25.40
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                7.41
             |                                 
            
                179,730
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2012
             | 
            
                -1.30 / -4.68%
             |             
            
                26.90
             |           
            
                27.90
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                7.64
             |                                 
            
                1,525,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2012
             | 
            
                -1.40 / -4.79%
             |             
            
                29.20
             |           
            
                29.20
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                8.01
             |                                 
            
                158,610
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2012
             | 
            
                +0.60 / +2.10%
             |             
            
                29.40
             |           
            
                29.50
             |               
            
                28.60
             |                           
            
                29.20
             | 
            
                29.20
             |                     
            
                8.42
             |                                 
            
                162,690
             |  
            
                 
             |                                                              
             
    
         
    
    
 |