| 
                 
                    Closing price on 7/3/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    57.20 | 
                 
                
                    | High | 
                    62.90 | 
                 
                
                    | Low | 
                    57.20 | 
                     
                
                    | Volume | 
                    5,100 | 
                                 
                
                    | Split-adjusted Price | 
                    45.01 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ARM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/3/2019
             | 
            
                +5.70 / +9.97%
             |             
            
                57.20
             |           
            
                62.90
             |               
            
                57.20
             |                           
            
                62.90
             | 
            
                58.43
             |                     
            
                45.01
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                40.93
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                40.93
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                40.93
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                40.93
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                40.93
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                40.93
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                40.93
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2019
             | 
            
                +5.20 / +10.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                40.93
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2019
             | 
            
                +0.60 / +1.17%
             |             
            
                56.50
             |           
            
                56.50
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                55.75
             |                     
            
                37.21
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.40
             |           
            
                51.40
             |               
            
                51.40
             |                           
            
                51.40
             | 
            
                51.40
             |                     
            
                36.78
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.40
             |           
            
                51.40
             |               
            
                51.40
             |                           
            
                51.40
             | 
            
                51.40
             |                     
            
                36.78
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2019
             | 
            
                +4.60 / +9.83%
             |             
            
                51.40
             |           
            
                51.40
             |               
            
                51.40
             |                           
            
                51.40
             | 
            
                51.40
             |                     
            
                36.78
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2019
             | 
            
                -5.20 / -10.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                46.80
             |                           
            
                46.80
             | 
            
                56.83
             |                     
            
                33.49
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                56.73
             |                     
            
                37.21
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                57.13
             |                     
            
                37.21
             |                                 
            
                7,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2019
             | 
            
                +0.30 / +0.58%
             |             
            
                56.80
             |           
            
                56.80
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                56.63
             |                     
            
                37.21
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.70
             |           
            
                51.70
             |               
            
                51.70
             |                           
            
                51.70
             | 
            
                51.70
             |                     
            
                36.99
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.70
             |           
            
                51.70
             |               
            
                51.70
             |                           
            
                51.70
             | 
            
                51.70
             |                     
            
                36.99
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.70
             |           
            
                51.70
             |               
            
                51.70
             |                           
            
                51.70
             | 
            
                51.70
             |                     
            
                36.99
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.70
             |           
            
                51.70
             |               
            
                51.70
             |                           
            
                51.70
             | 
            
                51.70
             |                     
            
                36.99
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2019
             | 
            
                -2.00 / -3.72%
             |             
            
                51.70
             |           
            
                51.70
             |               
            
                51.70
             |                           
            
                51.70
             | 
            
                51.70
             |                     
            
                36.99
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2019
             | 
            
                -4.30 / -7.41%
             |             
            
                63.80
             |           
            
                63.80
             |               
            
                53.70
             |                           
            
                53.70
             | 
            
                58.75
             |                     
            
                36.99
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2019
             | 
            
                -5.00 / -7.94%
             |             
            
                58.00
             |           
            
                58.00
             |               
            
                58.00
             |                           
            
                58.00
             | 
            
                58.00
             |                     
            
                39.96
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2019
             | 
            
                -2.00 / -3.08%
             |             
            
                63.00
             |           
            
                63.00
             |               
            
                63.00
             |                           
            
                63.00
             | 
            
                63.00
             |                     
            
                43.40
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2019
             | 
            
                -6.80 / -9.47%
             |             
            
                65.00
             |           
            
                65.00
             |               
            
                65.00
             |                           
            
                65.00
             | 
            
                65.00
             |                     
            
                44.78
             |                                 
            
                30,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2019
             | 
            
                +1.50 / +2.13%
             |             
            
                63.30
             |           
            
                71.80
             |               
            
                63.30
             |                           
            
                71.80
             | 
            
                67.55
             |                     
            
                49.46
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                70.30
             |           
            
                70.30
             |               
            
                70.30
             |                           
            
                70.30
             | 
            
                70.30
             |                     
            
                48.43
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                70.30
             |           
            
                70.30
             |               
            
                70.30
             |                           
            
                70.30
             | 
            
                70.30
             |                     
            
                48.43
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                70.30
             |           
            
                70.30
             |               
            
                70.30
             |                           
            
                70.30
             | 
            
                70.30
             |                     
            
                48.43
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |