| 
                 
                    Closing price on 9/6/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    35.60 | 
                 
                
                    | High | 
                    35.60 | 
                 
                
                    | Low | 
                    34.80 | 
                     
                
                    | Volume | 
                    2,780 | 
                                 
                
                    | Split-adjusted Price | 
                    13.98 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ACL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.60
             |           
            
                35.60
             |               
            
                34.80
             |                           
            
                35.60
             | 
            
                35.25
             |                     
            
                13.98
             |                                 
            
                2,780
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2019
             | 
            
                +0.10 / +0.28%
             |             
            
                35.80
             |           
            
                36.00
             |               
            
                35.50
             |                           
            
                35.60
             | 
            
                35.79
             |                     
            
                13.98
             |                                 
            
                8,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2019
             | 
            
                +1.70 / +5.03%
             |             
            
                33.80
             |           
            
                35.50
             |               
            
                33.65
             |                           
            
                35.50
             | 
            
                34.38
             |                     
            
                13.95
             |                                 
            
                75,460
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                33.95
             |           
            
                34.00
             |               
            
                33.40
             |                           
            
                33.80
             | 
            
                33.89
             |                     
            
                13.28
             |                                 
            
                8,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2019
             | 
            
                +0.60 / +1.81%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                33.45
             |                           
            
                33.80
             | 
            
                33.63
             |                     
            
                13.28
             |                                 
            
                25,480
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2019
             | 
            
                -0.15 / -0.45%
             |             
            
                33.00
             |           
            
                33.30
             |               
            
                32.60
             |                           
            
                33.20
             | 
            
                32.90
             |                     
            
                13.04
             |                                 
            
                4,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2019
             | 
            
                -0.05 / -0.15%
             |             
            
                33.50
             |           
            
                33.50
             |               
            
                33.00
             |                           
            
                33.35
             | 
            
                33.25
             |                     
            
                13.10
             |                                 
            
                8,420
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2019
             | 
            
                -0.30 / -0.89%
             |             
            
                33.90
             |           
            
                33.90
             |               
            
                33.20
             |                           
            
                33.40
             | 
            
                33.40
             |                     
            
                13.12
             |                                 
            
                5,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                33.85
             |           
            
                34.00
             |               
            
                33.10
             |                           
            
                33.70
             | 
            
                33.59
             |                     
            
                13.24
             |                                 
            
                9,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                33.70
             |           
            
                33.70
             |               
            
                33.40
             |                           
            
                33.70
             | 
            
                33.63
             |                     
            
                13.24
             |                                 
            
                1,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2019
             | 
            
                -0.30 / -0.88%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                33.00
             |                           
            
                33.70
             | 
            
                33.45
             |                     
            
                13.24
             |                                 
            
                19,940
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2019
             | 
            
                -0.80 / -2.30%
             |             
            
                34.80
             |           
            
                34.90
             |               
            
                33.90
             |                           
            
                34.00
             | 
            
                34.59
             |                     
            
                13.36
             |                                 
            
                16,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                34.30
             |           
            
                34.90
             |               
            
                34.30
             |                           
            
                34.80
             | 
            
                34.67
             |                     
            
                13.67
             |                                 
            
                14,220
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2019
             | 
            
                +0.50 / +1.46%
             |             
            
                34.80
             |           
            
                34.80
             |               
            
                33.90
             |                           
            
                34.80
             | 
            
                34.24
             |                     
            
                13.67
             |                                 
            
                10,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2019
             | 
            
                +0.10 / +0.29%
             |             
            
                34.80
             |           
            
                34.80
             |               
            
                34.00
             |                           
            
                34.30
             | 
            
                34.20
             |                     
            
                13.47
             |                                 
            
                3,480
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2019
             | 
            
                -0.40 / -1.16%
             |             
            
                33.70
             |           
            
                34.60
             |               
            
                33.70
             |                           
            
                34.20
             | 
            
                34.00
             |                     
            
                13.43
             |                                 
            
                12,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2019
             | 
            
                +0.10 / +0.29%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                34.50
             |                           
            
                34.60
             | 
            
                34.54
             |                     
            
                13.59
             |                                 
            
                21,860
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2019
             | 
            
                -0.40 / -1.15%
             |             
            
                34.50
             |           
            
                35.00
             |               
            
                33.90
             |                           
            
                34.50
             | 
            
                34.51
             |                     
            
                13.55
             |                                 
            
                22,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2019
             | 
            
                -0.30 / -0.85%
             |             
            
                35.30
             |           
            
                35.30
             |               
            
                34.00
             |                           
            
                34.90
             | 
            
                34.23
             |                     
            
                13.71
             |                                 
            
                11,480
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2019
             | 
            
                -0.10 / -0.28%
             |             
            
                35.00
             |           
            
                35.20
             |               
            
                34.50
             |                           
            
                35.20
             | 
            
                34.91
             |                     
            
                13.83
             |                                 
            
                12,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2019
             | 
            
                +1.80 / +5.37%
             |             
            
                33.50
             |           
            
                35.60
             |               
            
                33.50
             |                           
            
                35.30
             | 
            
                34.72
             |                     
            
                13.87
             |                                 
            
                53,290
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2019
             | 
            
                +1.50 / +4.69%
             |             
            
                32.50
             |           
            
                34.00
             |               
            
                31.80
             |                           
            
                33.50
             | 
            
                32.41
             |                     
            
                13.16
             |                                 
            
                36,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2019
             | 
            
                -2.30 / -6.71%
             |             
            
                34.30
             |           
            
                34.30
             |               
            
                31.90
             |                           
            
                32.00
             | 
            
                32.51
             |                     
            
                12.57
             |                                 
            
                77,690
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2019
             | 
            
                -0.90 / -2.56%
             |             
            
                35.20
             |           
            
                35.20
             |               
            
                33.60
             |                           
            
                34.30
             | 
            
                34.24
             |                     
            
                13.47
             |                                 
            
                36,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2019
             | 
            
                -0.95 / -2.63%
             |             
            
                35.80
             |           
            
                36.00
             |               
            
                34.00
             |                           
            
                35.20
             | 
            
                35.19
             |                     
            
                13.83
             |                                 
            
                37,740
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2019
             | 
            
                -0.35 / -0.96%
             |             
            
                36.20
             |           
            
                36.50
             |               
            
                35.50
             |                           
            
                36.15
             | 
            
                35.91
             |                     
            
                14.20
             |                                 
            
                16,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2019
             | 
            
                -0.35 / -0.95%
             |             
            
                36.60
             |           
            
                37.00
             |               
            
                36.00
             |                           
            
                36.50
             | 
            
                36.33
             |                     
            
                14.34
             |                                 
            
                13,240
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2019
             | 
            
                -0.25 / -0.67%
             |             
            
                37.60
             |           
            
                37.60
             |               
            
                36.50
             |                           
            
                36.85
             | 
            
                36.90
             |                     
            
                14.48
             |                                 
            
                5,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2019
             | 
            
                -0.35 / -0.93%
             |             
            
                37.45
             |           
            
                37.45
             |               
            
                36.60
             |                           
            
                37.10
             | 
            
                36.92
             |                     
            
                14.57
             |                                 
            
                5,580
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2019
             | 
            
                +0.85 / +2.32%
             |             
            
                37.00
             |           
            
                37.55
             |               
            
                36.50
             |                           
            
                37.45
             | 
            
                36.76
             |                     
            
                14.71
             |                                 
            
                3,210
             |  
            
                 
             |                                                              
             
    
         
    
    
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