| 
                 
                    Closing price on 10/30/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    27.70 | 
                 
                
                    | High | 
                    27.80 | 
                 
                
                    | Low | 
                    27.00 | 
                     
                
                    | Volume | 
                    8,930 | 
                                 
                
                    | Split-adjusted Price | 
                    10.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ACL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/30/2019
             | 
            
                -0.30 / -1.08%
             |             
            
                27.70
             |           
            
                27.80
             |               
            
                27.00
             |                           
            
                27.50
             | 
            
                27.32
             |                     
            
                10.80
             |                                 
            
                8,930
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2019
             | 
            
                +0.10 / +0.36%
             |             
            
                27.90
             |           
            
                28.25
             |               
            
                27.50
             |                           
            
                27.80
             | 
            
                27.87
             |                     
            
                10.92
             |                                 
            
                40,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2019
             | 
            
                +0.65 / +2.40%
             |             
            
                27.05
             |           
            
                28.35
             |               
            
                27.05
             |                           
            
                27.70
             | 
            
                27.76
             |                     
            
                10.88
             |                                 
            
                10,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2019
             | 
            
                +1.75 / +6.92%
             |             
            
                25.80
             |           
            
                27.05
             |               
            
                25.70
             |                           
            
                27.05
             | 
            
                26.90
             |                     
            
                10.63
             |                                 
            
                31,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2019
             | 
            
                -0.20 / -0.78%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                24.95
             |                           
            
                25.30
             | 
            
                25.10
             |                     
            
                9.94
             |                                 
            
                39,680
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2019
             | 
            
                -0.50 / -1.92%
             |             
            
                25.55
             |           
            
                25.85
             |               
            
                25.00
             |                           
            
                25.50
             | 
            
                25.39
             |                     
            
                10.02
             |                                 
            
                31,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2019
             | 
            
                -0.90 / -3.35%
             |             
            
                26.90
             |           
            
                26.90
             |               
            
                25.80
             |                           
            
                26.00
             | 
            
                26.26
             |                     
            
                10.21
             |                                 
            
                50,120
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2019
             | 
            
                -0.90 / -3.24%
             |             
            
                26.70
             |           
            
                27.60
             |               
            
                26.70
             |                           
            
                26.90
             | 
            
                26.94
             |                     
            
                10.57
             |                                 
            
                43,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2019
             | 
            
                -1.35 / -4.63%
             |             
            
                27.25
             |           
            
                28.00
             |               
            
                27.15
             |                           
            
                27.80
             | 
            
                27.60
             |                     
            
                10.92
             |                                 
            
                38,260
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2019
             | 
            
                -2.15 / -6.87%
             |             
            
                29.20
             |           
            
                29.60
             |               
            
                29.15
             |                           
            
                29.15
             | 
            
                29.25
             |                     
            
                11.45
             |                                 
            
                37,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2019
             | 
            
                -1.50 / -4.57%
             |             
            
                32.80
             |           
            
                32.80
             |               
            
                31.20
             |                           
            
                31.30
             | 
            
                31.72
             |                     
            
                12.30
             |                                 
            
                53,350
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2019
             | 
            
                +0.10 / +0.31%
             |             
            
                32.80
             |           
            
                32.80
             |               
            
                32.35
             |                           
            
                32.80
             | 
            
                32.55
             |                     
            
                12.88
             |                                 
            
                4,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2019
             | 
            
                +0.55 / +1.71%
             |             
            
                32.80
             |           
            
                32.80
             |               
            
                32.15
             |                           
            
                32.70
             | 
            
                32.37
             |                     
            
                12.85
             |                                 
            
                17,670
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2019
             | 
            
                +0.15 / +0.47%
             |             
            
                32.55
             |           
            
                32.60
             |               
            
                32.00
             |                           
            
                32.15
             | 
            
                32.14
             |                     
            
                12.63
             |                                 
            
                17,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2019
             | 
            
                -1.70 / -5.04%
             |             
            
                33.70
             |           
            
                33.70
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.74
             |                     
            
                12.57
             |                                 
            
                28,070
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2019
             | 
            
                -0.30 / -0.88%
             |             
            
                34.00
             |           
            
                34.30
             |               
            
                33.40
             |                           
            
                33.70
             | 
            
                33.73
             |                     
            
                13.24
             |                                 
            
                6,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2019
             | 
            
                +0.30 / +0.89%
             |             
            
                33.70
             |           
            
                34.00
             |               
            
                33.20
             |                           
            
                34.00
             | 
            
                33.33
             |                     
            
                13.36
             |                                 
            
                14,370
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2019
             | 
            
                -0.10 / -0.30%
             |             
            
                33.80
             |           
            
                34.70
             |               
            
                33.50
             |                           
            
                33.70
             | 
            
                34.03
             |                     
            
                13.24
             |                                 
            
                20,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2019
             | 
            
                +0.80 / +2.42%
             |             
            
                33.60
             |           
            
                33.95
             |               
            
                33.20
             |                           
            
                33.80
             | 
            
                33.67
             |                     
            
                13.28
             |                                 
            
                20,550
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2019
             | 
            
                +2.00 / +6.45%
             |             
            
                30.50
             |           
            
                33.00
             |               
            
                30.50
             |                           
            
                33.00
             | 
            
                31.49
             |                     
            
                12.96
             |                                 
            
                31,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2019
             | 
            
                -1.60 / -4.91%
             |             
            
                32.60
             |           
            
                32.60
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.63
             |                     
            
                12.18
             |                                 
            
                50,940
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2019
             | 
            
                -0.80 / -2.40%
             |             
            
                34.20
             |           
            
                34.20
             |               
            
                32.60
             |                           
            
                32.60
             | 
            
                32.94
             |                     
            
                12.81
             |                                 
            
                9,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2019
             | 
            
                0.00 / 0.00%
             |             
            
                33.60
             |           
            
                34.40
             |               
            
                33.35
             |                           
            
                33.40
             | 
            
                33.56
             |                     
            
                13.12
             |                                 
            
                16,210
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2019
             | 
            
                -1.00 / -2.91%
             |             
            
                34.40
             |           
            
                34.90
             |               
            
                33.35
             |                           
            
                33.40
             | 
            
                33.61
             |                     
            
                13.12
             |                                 
            
                20,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2019
             | 
            
                +0.20 / +0.58%
             |             
            
                34.30
             |           
            
                34.60
             |               
            
                34.00
             |                           
            
                34.40
             | 
            
                34.33
             |                     
            
                13.51
             |                                 
            
                6,380
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                34.55
             |           
            
                34.55
             |               
            
                33.60
             |                           
            
                34.20
             | 
            
                33.98
             |                     
            
                13.43
             |                                 
            
                3,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2019
             | 
            
                +0.60 / +1.79%
             |             
            
                34.80
             |           
            
                34.80
             |               
            
                33.60
             |                           
            
                34.20
             | 
            
                33.98
             |                     
            
                13.43
             |                                 
            
                7,180
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2019
             | 
            
                -0.90 / -2.61%
             |             
            
                34.50
             |           
            
                34.50
             |               
            
                33.60
             |                           
            
                33.60
             | 
            
                33.97
             |                     
            
                13.20
             |                                 
            
                25,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2019
             | 
            
                -0.10 / -0.29%
             |             
            
                34.60
             |           
            
                34.70
             |               
            
                34.05
             |                           
            
                34.50
             | 
            
                34.31
             |                     
            
                13.55
             |                                 
            
                2,740
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2019
             | 
            
                +0.60 / +1.76%
             |             
            
                34.30
             |           
            
                34.90
             |               
            
                34.00
             |                           
            
                34.60
             | 
            
                34.39
             |                     
            
                13.59
             |                                 
            
                2,530
             |  
            
                 
             |                                                              
             
    
         
    
    
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