| 
                 
                    Closing price on 6/26/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    26.25 | 
                 
                
                    | High | 
                    26.25 | 
                 
                
                    | Low | 
                    25.80 | 
                     
                
                    | Volume | 
                    231,440 | 
                                 
                
                    | Split-adjusted Price | 
                    16.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GMD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/26/2018
             | 
            
                -0.45 / -1.71%
             |             
            
                26.25
             |           
            
                26.25
             |               
            
                25.80
             |                           
            
                25.80
             | 
            
                25.90
             |                     
            
                16.30
             |                                 
            
                231,440
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2018
             | 
            
                +0.10 / +0.38%
             |             
            
                26.15
             |           
            
                26.55
             |               
            
                26.15
             |                           
            
                26.25
             | 
            
                26.36
             |                     
            
                16.58
             |                                 
            
                251,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2018
             | 
            
                +0.35 / +1.36%
             |             
            
                26.00
             |           
            
                26.20
             |               
            
                25.60
             |                           
            
                26.15
             | 
            
                26.00
             |                     
            
                16.52
             |                                 
            
                144,020
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2018
             | 
            
                -0.60 / -2.27%
             |             
            
                26.55
             |           
            
                26.55
             |               
            
                25.80
             |                           
            
                25.80
             | 
            
                26.00
             |                     
            
                16.30
             |                                 
            
                164,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2018
             | 
            
                +0.50 / +1.93%
             |             
            
                26.00
             |           
            
                26.70
             |               
            
                25.70
             |                           
            
                26.40
             | 
            
                26.33
             |                     
            
                16.68
             |                                 
            
                459,820
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2018
             | 
            
                -1.00 / -3.72%
             |             
            
                26.90
             |           
            
                27.00
             |               
            
                25.05
             |                           
            
                25.90
             | 
            
                25.81
             |                     
            
                16.36
             |                                 
            
                796,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2018
             | 
            
                -1.20 / -4.27%
             |             
            
                28.10
             |           
            
                28.10
             |               
            
                26.90
             |                           
            
                26.90
             | 
            
                27.42
             |                     
            
                16.99
             |                                 
            
                338,770
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2018
             | 
            
                +0.20 / +0.72%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                27.70
             |                           
            
                28.10
             | 
            
                27.97
             |                     
            
                17.75
             |                                 
            
                340,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2018
             | 
            
                +0.15 / +0.54%
             |             
            
                27.70
             |           
            
                28.50
             |               
            
                27.55
             |                           
            
                27.90
             | 
            
                28.05
             |                     
            
                17.62
             |                                 
            
                427,080
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2018
             | 
            
                +0.45 / +1.65%
             |             
            
                27.30
             |           
            
                27.90
             |               
            
                27.30
             |                           
            
                27.75
             | 
            
                27.63
             |                     
            
                17.53
             |                                 
            
                132,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2018
             | 
            
                -0.60 / -2.15%
             |             
            
                27.80
             |           
            
                28.00
             |               
            
                27.10
             |                           
            
                27.30
             | 
            
                27.50
             |                     
            
                17.24
             |                                 
            
                569,010
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2018
             | 
            
                -0.90 / -3.13%
             |             
            
                28.40
             |           
            
                28.75
             |               
            
                27.90
             |                           
            
                27.90
             | 
            
                28.25
             |                     
            
                17.62
             |                                 
            
                722,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2018
             | 
            
                -0.20 / -0.69%
             |             
            
                28.65
             |           
            
                29.20
             |               
            
                28.65
             |                           
            
                28.80
             | 
            
                28.95
             |                     
            
                18.19
             |                                 
            
                669,570
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2018
             | 
            
                -0.40 / -1.36%
             |             
            
                29.40
             |           
            
                29.45
             |               
            
                28.80
             |                           
            
                29.00
             | 
            
                29.12
             |                     
            
                18.32
             |                                 
            
                679,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2018
             | 
            
                +1.40 / +5.00%
             |             
            
                28.10
             |           
            
                29.55
             |               
            
                27.70
             |                           
            
                29.40
             | 
            
                29.14
             |                     
            
                18.57
             |                                 
            
                2,671,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2018
             | 
            
                +0.65 / +2.38%
             |             
            
                27.40
             |           
            
                28.05
             |               
            
                27.00
             |                           
            
                28.00
             | 
            
                27.61
             |                     
            
                17.69
             |                                 
            
                938,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2018
             | 
            
                +1.35 / +5.19%
             |             
            
                25.80
             |           
            
                27.35
             |               
            
                25.80
             |                           
            
                27.35
             | 
            
                26.83
             |                     
            
                17.28
             |                                 
            
                603,110
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2018
             | 
            
                +0.45 / +1.76%
             |             
            
                25.50
             |           
            
                26.20
             |               
            
                25.45
             |                           
            
                26.00
             | 
            
                25.91
             |                     
            
                16.42
             |                                 
            
                619,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2018
             | 
            
                +0.35 / +1.39%
             |             
            
                25.65
             |           
            
                25.65
             |               
            
                25.15
             |                           
            
                25.55
             | 
            
                25.44
             |                     
            
                16.14
             |                                 
            
                406,740
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2018
             | 
            
                -0.10 / -0.40%
             |             
            
                24.90
             |           
            
                26.10
             |               
            
                24.55
             |                           
            
                25.20
             | 
            
                25.23
             |                     
            
                15.92
             |                                 
            
                249,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2018
             | 
            
                +1.50 / +6.30%
             |             
            
                24.00
             |           
            
                25.30
             |               
            
                23.20
             |                           
            
                25.30
             | 
            
                24.49
             |                     
            
                15.98
             |                                 
            
                1,476,960
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2018
             | 
            
                -1.70 / -6.67%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                23.75
             |                           
            
                23.80
             | 
            
                24.25
             |                     
            
                15.03
             |                                 
            
                1,581,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2018
             | 
            
                -0.70 / -2.67%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                25.50
             |                           
            
                25.50
             | 
            
                25.90
             |                     
            
                16.11
             |                                 
            
                409,110
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2018
             | 
            
                -0.30 / -1.13%
             |             
            
                26.50
             |           
            
                26.60
             |               
            
                25.80
             |                           
            
                26.20
             | 
            
                26.07
             |                     
            
                16.55
             |                                 
            
                477,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2018
             | 
            
                +0.25 / +0.95%
             |             
            
                26.10
             |           
            
                26.80
             |               
            
                25.90
             |                           
            
                26.50
             | 
            
                26.29
             |                     
            
                16.74
             |                                 
            
                391,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2018
             | 
            
                -0.95 / -3.49%
             |             
            
                27.10
             |           
            
                27.20
             |               
            
                25.60
             |                           
            
                26.25
             | 
            
                26.31
             |                     
            
                16.58
             |                                 
            
                610,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2018
             | 
            
                -0.70 / -2.51%
             |             
            
                27.85
             |           
            
                28.10
             |               
            
                27.20
             |                           
            
                27.20
             | 
            
                27.62
             |                     
            
                17.18
             |                                 
            
                631,440
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2018
             | 
            
                0.00 / 0.00%
             |             
            
                27.90
             |           
            
                28.10
             |               
            
                27.30
             |                           
            
                27.90
             | 
            
                27.72
             |                     
            
                17.62
             |                                 
            
                401,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2018
             | 
            
                -0.30 / -1.06%
             |             
            
                28.35
             |           
            
                28.35
             |               
            
                27.90
             |                           
            
                27.90
             | 
            
                28.04
             |                     
            
                17.62
             |                                 
            
                679,120
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2018
             | 
            
                +0.70 / +2.55%
             |             
            
                27.50
             |           
            
                28.65
             |               
            
                27.40
             |                           
            
                28.20
             | 
            
                28.21
             |                     
            
                17.81
             |                                 
            
                1,097,180
             |  
            
                 
             |                                                              
             
    
         
    
    
 |