| 
                 
                    Closing price on 7/15/2025
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    65.20 | 
                 
                
                    | High | 
                    66.90 | 
                 
                
                    | Low | 
                    64.20 | 
                     
                
                    | Volume | 
                    27,900 | 
                                 
                
                    | Split-adjusted Price | 
                    62.12 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AST Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/15/2025
             | 
            
                -1.00 / -1.53%
             |             
            
                65.20
             |           
            
                66.90
             |               
            
                64.20
             |                           
            
                64.20
             | 
            
                64.63
             |                     
            
                62.12
             |                                 
            
                27,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2025
             | 
            
                -0.70 / -1.06%
             |             
            
                65.00
             |           
            
                65.50
             |               
            
                64.80
             |                           
            
                65.20
             | 
            
                65.06
             |                     
            
                63.08
             |                                 
            
                12,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2025
             | 
            
                -0.10 / -0.15%
             |             
            
                66.00
             |           
            
                66.00
             |               
            
                65.20
             |                           
            
                65.90
             | 
            
                65.60
             |                     
            
                63.76
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2025
             | 
            
                +0.50 / +0.76%
             |             
            
                66.80
             |           
            
                66.80
             |               
            
                65.20
             |                           
            
                66.00
             | 
            
                65.63
             |                     
            
                63.86
             |                                 
            
                4,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2025
             | 
            
                -0.40 / -0.61%
             |             
            
                66.10
             |           
            
                66.10
             |               
            
                65.10
             |                           
            
                65.50
             | 
            
                65.49
             |                     
            
                63.37
             |                                 
            
                16,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2025
             | 
            
                +0.10 / +0.15%
             |             
            
                65.80
             |           
            
                66.10
             |               
            
                65.20
             |                           
            
                65.90
             | 
            
                65.64
             |                     
            
                63.76
             |                                 
            
                21,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2025
             | 
            
                -0.60 / -0.90%
             |             
            
                66.80
             |           
            
                66.80
             |               
            
                65.50
             |                           
            
                65.80
             | 
            
                65.89
             |                     
            
                63.66
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2025
             | 
            
                +0.40 / +0.61%
             |             
            
                65.50
             |           
            
                66.90
             |               
            
                65.50
             |                           
            
                66.40
             | 
            
                66.42
             |                     
            
                64.24
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2025
             | 
            
                -0.50 / -0.75%
             |             
            
                68.30
             |           
            
                68.30
             |               
            
                64.80
             |                           
            
                66.00
             | 
            
                66.55
             |                     
            
                63.86
             |                                 
            
                17,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2025
             | 
            
                +0.50 / +0.76%
             |             
            
                66.70
             |           
            
                66.90
             |               
            
                66.10
             |                           
            
                66.50
             | 
            
                66.62
             |                     
            
                64.34
             |                                 
            
                15,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2025
             | 
            
                0.00 / 0.00%
             |             
            
                66.00
             |           
            
                66.00
             |               
            
                65.70
             |                           
            
                66.00
             | 
            
                65.87
             |                     
            
                63.86
             |                                 
            
                18,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2025
             | 
            
                +1.40 / +2.17%
             |             
            
                64.60
             |           
            
                66.50
             |               
            
                64.60
             |                           
            
                66.00
             | 
            
                65.45
             |                     
            
                63.86
             |                                 
            
                27,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2025
             | 
            
                -0.40 / -0.62%
             |             
            
                65.80
             |           
            
                65.80
             |               
            
                64.30
             |                           
            
                64.60
             | 
            
                64.44
             |                     
            
                62.50
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2025
             | 
            
                +1.00 / +1.56%
             |             
            
                64.90
             |           
            
                65.60
             |               
            
                64.70
             |                           
            
                65.00
             | 
            
                65.00
             |                     
            
                62.89
             |                                 
            
                29,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2025
             | 
            
                +0.80 / +1.27%
             |             
            
                64.40
             |           
            
                64.50
             |               
            
                63.30
             |                           
            
                64.00
             | 
            
                64.02
             |                     
            
                61.92
             |                                 
            
                10,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2025
             | 
            
                -0.80 / -1.25%
             |             
            
                63.70
             |           
            
                64.80
             |               
            
                63.20
             |                           
            
                63.20
             | 
            
                63.84
             |                     
            
                61.15
             |                                 
            
                13,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2025
             | 
            
                +0.30 / +0.47%
             |             
            
                63.70
             |           
            
                64.70
             |               
            
                63.70
             |                           
            
                64.00
             | 
            
                63.80
             |                     
            
                61.92
             |                                 
            
                16,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2025
             | 
            
                -1.00 / -1.55%
             |             
            
                63.60
             |           
            
                65.00
             |               
            
                63.50
             |                           
            
                63.70
             | 
            
                63.80
             |                     
            
                61.63
             |                                 
            
                45,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2025
             | 
            
                -0.80 / -1.22%
             |             
            
                65.00
             |           
            
                65.00
             |               
            
                63.70
             |                           
            
                64.70
             | 
            
                64.14
             |                     
            
                62.60
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2025
             | 
            
                +0.30 / +0.46%
             |             
            
                65.20
             |           
            
                65.90
             |               
            
                64.60
             |                           
            
                65.50
             | 
            
                65.21
             |                     
            
                63.37
             |                                 
            
                17,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2025
             | 
            
                +0.80 / +1.24%
             |             
            
                64.00
             |           
            
                66.00
             |               
            
                63.00
             |                           
            
                65.20
             | 
            
                64.34
             |                     
            
                63.08
             |                                 
            
                76,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2025
             | 
            
                0.00 / 0.00%
             |             
            
                64.40
             |           
            
                66.90
             |               
            
                63.50
             |                           
            
                64.40
             | 
            
                64.33
             |                     
            
                62.31
             |                                 
            
                11,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2025
             | 
            
                -0.60 / -0.92%
             |             
            
                65.00
             |           
            
                65.00
             |               
            
                63.50
             |                           
            
                64.40
             | 
            
                64.23
             |                     
            
                62.31
             |                                 
            
                22,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2025
             | 
            
                +1.10 / +1.72%
             |             
            
                64.00
             |           
            
                66.50
             |               
            
                64.00
             |                           
            
                65.00
             | 
            
                64.81
             |                     
            
                62.89
             |                                 
            
                144,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2025
             | 
            
                +1.40 / +2.24%
             |             
            
                62.60
             |           
            
                63.90
             |               
            
                62.60
             |                           
            
                63.90
             | 
            
                63.53
             |                     
            
                61.83
             |                                 
            
                36,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2025
             | 
            
                -1.10 / -1.73%
             |             
            
                63.60
             |           
            
                63.60
             |               
            
                62.10
             |                           
            
                62.50
             | 
            
                63.05
             |                     
            
                60.47
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2025
             | 
            
                +2.30 / +3.75%
             |             
            
                61.40
             |           
            
                63.80
             |               
            
                61.20
             |                           
            
                63.60
             | 
            
                62.67
             |                     
            
                61.54
             |                                 
            
                21,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2025
             | 
            
                -1.20 / -1.92%
             |             
            
                63.70
             |           
            
                63.70
             |               
            
                61.30
             |                           
            
                61.30
             | 
            
                61.72
             |                     
            
                59.31
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2025
             | 
            
                0.00 / 0.00%
             |             
            
                62.50
             |           
            
                62.50
             |               
            
                61.40
             |                           
            
                62.50
             | 
            
                62.35
             |                     
            
                60.47
             |                                 
            
                20,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2025
             | 
            
                -1.30 / -2.04%
             |             
            
                63.80
             |           
            
                63.80
             |               
            
                62.10
             |                           
            
                62.50
             | 
            
                62.73
             |                     
            
                60.47
             |                                 
            
                21,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |