| 
                 
                    Closing price on 8/9/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.40 | 
                 
                
                    | High | 
                    21.60 | 
                 
                
                    | Low | 
                    21.40 | 
                     
                
                    | Volume | 
                    32,010 | 
                                 
                
                    | Split-adjusted Price | 
                    6.17 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GMD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/9/2012
             | 
            
                +0.10 / +0.47%
             |             
            
                21.40
             |           
            
                21.60
             |               
            
                21.40
             |                           
            
                21.40
             | 
            
                21.40
             |                     
            
                6.17
             |                                 
            
                32,010
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2012
             | 
            
                0.00 / 0.00%
             |             
            
                21.30
             |           
            
                21.50
             |               
            
                21.30
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                6.14
             |                                 
            
                19,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2012
             | 
            
                -0.30 / -1.39%
             |             
            
                21.20
             |           
            
                21.60
             |               
            
                21.20
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                6.14
             |                                 
            
                61,230
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2012
             | 
            
                +0.20 / +0.93%
             |             
            
                21.50
             |           
            
                21.90
             |               
            
                21.50
             |                           
            
                21.60
             | 
            
                21.60
             |                     
            
                6.22
             |                                 
            
                36,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2012
             | 
            
                +0.20 / +0.94%
             |             
            
                21.10
             |           
            
                21.40
             |               
            
                21.10
             |                           
            
                21.40
             | 
            
                21.40
             |                     
            
                6.17
             |                                 
            
                31,690
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2012
             | 
            
                +0.20 / +0.95%
             |             
            
                20.90
             |           
            
                21.20
             |               
            
                20.90
             |                           
            
                21.20
             | 
            
                21.20
             |                     
            
                6.11
             |                                 
            
                10,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2012
             | 
            
                0.00 / 0.00%
             |             
            
                21.50
             |           
            
                21.60
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                6.05
             |                                 
            
                105,990
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2012
             | 
            
                0.00 / 0.00%
             |             
            
                21.00
             |           
            
                21.30
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                6.05
             |                                 
            
                43,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2012
             | 
            
                -0.30 / -1.41%
             |             
            
                21.00
             |           
            
                21.40
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                6.05
             |                                 
            
                54,410
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2012
             | 
            
                -0.70 / -3.18%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                21.00
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                6.14
             |                                 
            
                113,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2012
             | 
            
                0.00 / 0.00%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                21.90
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                6.34
             |                                 
            
                47,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2012
             | 
            
                0.00 / 0.00%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                21.80
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                6.34
             |                                 
            
                43,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2012
             | 
            
                -0.90 / -3.93%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                6.34
             |                                 
            
                78,680
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2012
             | 
            
                -0.10 / -0.43%
             |             
            
                22.60
             |           
            
                23.00
             |               
            
                22.60
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                6.60
             |                                 
            
                41,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2012
             | 
            
                -0.80 / -3.36%
             |             
            
                23.30
             |           
            
                24.50
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                6.63
             |                                 
            
                152,150
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2012
             | 
            
                +1.10 / +4.85%
             |             
            
                22.50
             |           
            
                23.80
             |               
            
                22.50
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                6.86
             |                                 
            
                65,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2012
             | 
            
                -0.30 / -1.30%
             |             
            
                23.20
             |           
            
                23.20
             |               
            
                22.70
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                6.54
             |                                 
            
                26,910
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2012
             | 
            
                +0.20 / +0.88%
             |             
            
                22.90
             |           
            
                23.40
             |               
            
                22.60
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                6.63
             |                                 
            
                85,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2012
             | 
            
                -0.70 / -2.98%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                6.57
             |                                 
            
                30,250
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2012
             | 
            
                +0.90 / +3.98%
             |             
            
                23.00
             |           
            
                23.60
             |               
            
                23.00
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                6.77
             |                                 
            
                57,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2012
             | 
            
                +1.00 / +4.63%
             |             
            
                21.60
             |           
            
                22.60
             |               
            
                21.60
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                6.51
             |                                 
            
                20,130
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2012
             | 
            
                +0.30 / +1.41%
             |             
            
                21.60
             |           
            
                22.30
             |               
            
                21.60
             |                           
            
                21.60
             | 
            
                21.60
             |                     
            
                6.22
             |                                 
            
                506,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2012
             | 
            
                -0.60 / -2.74%
             |             
            
                21.30
             |           
            
                22.40
             |               
            
                21.30
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                6.14
             |                                 
            
                76,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2012
             | 
            
                -0.70 / -3.10%
             |             
            
                22.30
             |           
            
                22.30
             |               
            
                21.90
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                6.31
             |                                 
            
                65,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2012
             | 
            
                0.00 / 0.00%
             |             
            
                22.60
             |           
            
                23.20
             |               
            
                22.60
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                6.51
             |                                 
            
                20,250
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2012
             | 
            
                +0.30 / +1.35%
             |             
            
                22.30
             |           
            
                22.70
             |               
            
                22.30
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                6.51
             |                                 
            
                10,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2012
             | 
            
                -0.50 / -2.19%
             |             
            
                22.30
             |           
            
                22.80
             |               
            
                22.20
             |                           
            
                22.30
             | 
            
                22.30
             |                     
            
                6.43
             |                                 
            
                101,860
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2012
             | 
            
                -0.80 / -3.39%
             |             
            
                23.10
             |           
            
                24.00
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                6.57
             |                                 
            
                72,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2012
             | 
            
                -0.60 / -2.48%
             |             
            
                23.90
             |           
            
                24.10
             |               
            
                23.50
             |                           
            
                23.60
             | 
            
                23.60
             |                     
            
                6.80
             |                                 
            
                44,590
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2012
             | 
            
                +0.20 / +0.83%
             |             
            
                24.10
             |           
            
                24.50
             |               
            
                24.10
             |                           
            
                24.20
             | 
            
                24.20
             |                     
            
                6.97
             |                                 
            
                28,420
             |  
            
                 
             |                                                              
             
    
         
    
    
 |