| 
                 
                    Closing price on 7/4/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    36.40 | 
                 
                
                    | High | 
                    36.40 | 
                 
                
                    | Low | 
                    36.15 | 
                     
                
                    | Volume | 
                    11,120 | 
                                 
                
                    | Split-adjusted Price | 
                    14.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ACL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                36.40
             |           
            
                36.40
             |               
            
                36.15
             |                           
            
                36.40
             | 
            
                36.33
             |                     
            
                14.30
             |                                 
            
                11,120
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2019
             | 
            
                -0.20 / -0.55%
             |             
            
                36.70
             |           
            
                36.70
             |               
            
                36.00
             |                           
            
                36.40
             | 
            
                36.27
             |                     
            
                14.30
             |                                 
            
                37,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2019
             | 
            
                -0.40 / -1.08%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                36.50
             |                           
            
                36.60
             | 
            
                36.71
             |                     
            
                14.38
             |                                 
            
                20,920
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2019
             | 
            
                -1.15 / -3.01%
             |             
            
                38.15
             |           
            
                39.00
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.37
             |                     
            
                14.53
             |                                 
            
                55,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2019
             | 
            
                +0.20 / +0.53%
             |             
            
                37.50
             |           
            
                38.45
             |               
            
                37.30
             |                           
            
                38.15
             | 
            
                37.90
             |                     
            
                14.99
             |                                 
            
                9,710
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2019
             | 
            
                -0.55 / -1.43%
             |             
            
                39.75
             |           
            
                39.75
             |               
            
                37.50
             |                           
            
                37.95
             | 
            
                38.32
             |                     
            
                14.91
             |                                 
            
                20,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2019
             | 
            
                +2.10 / +5.77%
             |             
            
                36.60
             |           
            
                38.90
             |               
            
                36.60
             |                           
            
                38.50
             | 
            
                37.73
             |                     
            
                15.12
             |                                 
            
                58,390
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2019
             | 
            
                -0.10 / -0.27%
             |             
            
                36.50
             |           
            
                37.40
             |               
            
                36.10
             |                           
            
                36.40
             | 
            
                36.26
             |                     
            
                14.30
             |                                 
            
                6,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2019
             | 
            
                -0.40 / -1.08%
             |             
            
                36.70
             |           
            
                36.90
             |               
            
                36.50
             |                           
            
                36.50
             | 
            
                36.85
             |                     
            
                14.34
             |                                 
            
                416,310
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2019
             | 
            
                +0.35 / +0.96%
             |             
            
                36.60
             |           
            
                37.40
             |               
            
                36.00
             |                           
            
                36.90
             | 
            
                36.51
             |                     
            
                14.50
             |                                 
            
                37,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2019
             | 
            
                +0.85 / +2.38%
             |             
            
                36.00
             |           
            
                36.80
             |               
            
                35.90
             |                           
            
                36.55
             | 
            
                36.37
             |                     
            
                14.36
             |                                 
            
                21,720
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2019
             | 
            
                +0.10 / +0.28%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                35.65
             |                           
            
                35.70
             | 
            
                35.78
             |                     
            
                14.02
             |                                 
            
                18,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2019
             | 
            
                -0.75 / -2.06%
             |             
            
                36.35
             |           
            
                36.35
             |               
            
                35.40
             |                           
            
                35.60
             | 
            
                35.77
             |                     
            
                13.98
             |                                 
            
                23,090
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2019
             | 
            
                -0.65 / -1.76%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                36.30
             |                           
            
                36.35
             | 
            
                36.59
             |                     
            
                14.28
             |                                 
            
                15,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.20
             |           
            
                37.30
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.12
             |                     
            
                14.53
             |                                 
            
                10,290
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2019
             | 
            
                -0.50 / -1.33%
             |             
            
                37.50
             |           
            
                37.50
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.07
             |                     
            
                14.53
             |                                 
            
                4,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2019
             | 
            
                -0.30 / -0.79%
             |             
            
                37.80
             |           
            
                37.80
             |               
            
                37.00
             |                           
            
                37.50
             | 
            
                37.26
             |                     
            
                14.73
             |                                 
            
                16,720
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2019
             | 
            
                +0.45 / +1.20%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                37.00
             |                           
            
                37.80
             | 
            
                37.34
             |                     
            
                14.85
             |                                 
            
                17,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2019
             | 
            
                -0.75 / -1.97%
             |             
            
                37.60
             |           
            
                38.25
             |               
            
                37.35
             |                           
            
                37.35
             | 
            
                37.88
             |                     
            
                14.67
             |                                 
            
                45,490
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2019
             | 
            
                +0.90 / +2.42%
             |             
            
                37.00
             |           
            
                38.15
             |               
            
                37.00
             |                           
            
                38.10
             | 
            
                37.92
             |                     
            
                14.97
             |                                 
            
                20,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.20
             |           
            
                37.50
             |               
            
                37.15
             |                           
            
                37.20
             | 
            
                37.22
             |                     
            
                14.61
             |                                 
            
                9,860
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2019
             | 
            
                -0.30 / -0.80%
             |             
            
                38.30
             |           
            
                38.30
             |               
            
                37.10
             |                           
            
                37.20
             | 
            
                37.44
             |                     
            
                14.61
             |                                 
            
                19,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2019
             | 
            
                +0.95 / +2.60%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                36.10
             |                           
            
                37.50
             | 
            
                37.44
             |                     
            
                14.73
             |                                 
            
                44,630
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2019
             | 
            
                -1.95 / -5.06%
             |             
            
                38.50
             |           
            
                38.50
             |               
            
                36.55
             |                           
            
                36.55
             | 
            
                37.57
             |                     
            
                14.36
             |                                 
            
                84,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2019
             | 
            
                -1.30 / -3.27%
             |             
            
                39.80
             |           
            
                39.80
             |               
            
                38.20
             |                           
            
                38.50
             | 
            
                39.07
             |                     
            
                15.12
             |                                 
            
                51,060
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2019
             | 
            
                -0.60 / -1.49%
             |             
            
                40.10
             |           
            
                40.20
             |               
            
                39.75
             |                           
            
                39.80
             | 
            
                39.91
             |                     
            
                15.63
             |                                 
            
                48,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2019
             | 
            
                -0.15 / -0.37%
             |             
            
                40.75
             |           
            
                40.95
             |               
            
                40.20
             |                           
            
                40.40
             | 
            
                40.47
             |                     
            
                15.87
             |                                 
            
                140,340
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2019
             | 
            
                +0.05 / +0.12%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                40.25
             |                           
            
                40.55
             | 
            
                40.65
             |                     
            
                15.93
             |                                 
            
                101,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2019
             | 
            
                +0.50 / +1.25%
             |             
            
                40.50
             |           
            
                41.20
             |               
            
                40.00
             |                           
            
                40.50
             | 
            
                40.42
             |                     
            
                15.91
             |                                 
            
                176,510
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2019
             | 
            
                -0.95 / -2.32%
             |             
            
                40.95
             |           
            
                41.00
             |               
            
                40.00
             |                           
            
                40.00
             | 
            
                40.50
             |                     
            
                15.71
             |                                 
            
                59,210
             |  
            
                 
             |                                                              
             
    
         
    
    
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