| 
                 
                    Closing price on 10/17/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.10 | 
                 
                
                    | High | 
                    18.10 | 
                 
                
                    | Low | 
                    18.00 | 
                     
                
                    | Volume | 
                    3,050 | 
                                 
                
                    | Split-adjusted Price | 
                    6.73 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ACL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/17/2018
             | 
            
                -0.70 / -3.72%
             |             
            
                18.10
             |           
            
                18.10
             |               
            
                18.00
             |                           
            
                18.10
             | 
            
                18.03
             |                     
            
                6.73
             |                                 
            
                3,050
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2018
             | 
            
                -0.10 / -0.53%
             |             
            
                17.60
             |           
            
                19.20
             |               
            
                17.60
             |                           
            
                18.80
             | 
            
                18.58
             |                     
            
                6.99
             |                                 
            
                15,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2018
             | 
            
                +0.15 / +0.80%
             |             
            
                19.70
             |           
            
                19.70
             |               
            
                17.50
             |                           
            
                18.90
             | 
            
                17.67
             |                     
            
                7.02
             |                                 
            
                2,660
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2018
             | 
            
                +1.05 / +5.93%
             |             
            
                16.60
             |           
            
                18.75
             |               
            
                16.60
             |                           
            
                18.75
             | 
            
                17.08
             |                     
            
                6.97
             |                                 
            
                14,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2018
             | 
            
                -1.10 / -5.85%
             |             
            
                17.80
             |           
            
                18.00
             |               
            
                17.60
             |                           
            
                17.70
             | 
            
                17.78
             |                     
            
                6.58
             |                                 
            
                128,690
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2018
             | 
            
                -0.10 / -0.53%
             |             
            
                18.10
             |           
            
                19.10
             |               
            
                18.00
             |                           
            
                18.80
             | 
            
                18.26
             |                     
            
                6.99
             |                                 
            
                4,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2018
             | 
            
                +0.60 / +3.28%
             |             
            
                18.20
             |           
            
                18.90
             |               
            
                18.20
             |                           
            
                18.90
             | 
            
                18.53
             |                     
            
                7.02
             |                                 
            
                4,210
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2018
             | 
            
                -1.10 / -5.67%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                18.30
             |                           
            
                18.30
             | 
            
                18.60
             |                     
            
                6.80
             |                                 
            
                5,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2018
             | 
            
                -0.05 / -0.26%
             |             
            
                19.45
             |           
            
                19.45
             |               
            
                18.60
             |                           
            
                19.40
             | 
            
                19.25
             |                     
            
                7.21
             |                                 
            
                18,910
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2018
             | 
            
                +1.05 / +5.71%
             |             
            
                18.60
             |           
            
                19.65
             |               
            
                18.00
             |                           
            
                19.45
             | 
            
                18.93
             |                     
            
                7.23
             |                                 
            
                33,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2018
             | 
            
                +0.50 / +2.79%
             |             
            
                17.55
             |           
            
                18.40
             |               
            
                17.55
             |                           
            
                18.40
             | 
            
                17.70
             |                     
            
                6.84
             |                                 
            
                5,310
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2018
             | 
            
                -0.90 / -4.79%
             |             
            
                19.70
             |           
            
                19.70
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                18.37
             |                     
            
                6.65
             |                                 
            
                16,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2018
             | 
            
                +1.00 / +5.62%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                17.90
             |                           
            
                18.80
             | 
            
                18.27
             |                     
            
                6.99
             |                                 
            
                42,310
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2018
             | 
            
                +1.15 / +6.91%
             |             
            
                17.80
             |           
            
                17.80
             |               
            
                17.80
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                6.61
             |                                 
            
                53,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2018
             | 
            
                +1.05 / +6.73%
             |             
            
                15.70
             |           
            
                16.65
             |               
            
                15.70
             |                           
            
                16.65
             | 
            
                16.56
             |                     
            
                6.19
             |                                 
            
                6,160
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2018
             | 
            
                +1.00 / +6.85%
             |             
            
                14.50
             |           
            
                15.60
             |               
            
                14.20
             |                           
            
                15.60
             | 
            
                15.21
             |                     
            
                5.80
             |                                 
            
                22,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2018
             | 
            
                -0.20 / -1.35%
             |             
            
                14.60
             |           
            
                15.00
             |               
            
                14.50
             |                           
            
                14.60
             | 
            
                14.68
             |                     
            
                5.43
             |                                 
            
                1,190
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2018
             | 
            
                +0.70 / +4.96%
             |             
            
                14.10
             |           
            
                15.05
             |               
            
                14.10
             |                           
            
                14.80
             | 
            
                14.82
             |                     
            
                5.50
             |                                 
            
                3,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2018
             | 
            
                -0.75 / -5.05%
             |             
            
                14.00
             |           
            
                15.35
             |               
            
                14.00
             |                           
            
                14.10
             | 
            
                14.96
             |                     
            
                5.24
             |                                 
            
                3,610
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2018
             | 
            
                +0.85 / +6.07%
             |             
            
                13.05
             |           
            
                14.85
             |               
            
                13.05
             |                           
            
                14.85
             | 
            
                13.07
             |                     
            
                5.52
             |                                 
            
                1,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2018
             | 
            
                +0.10 / +0.72%
             |             
            
                14.50
             |           
            
                14.85
             |               
            
                13.60
             |                           
            
                14.00
             | 
            
                14.22
             |                     
            
                5.20
             |                                 
            
                30,450
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2018
             | 
            
                +0.90 / +6.92%
             |             
            
                12.70
             |           
            
                13.90
             |               
            
                12.70
             |                           
            
                13.90
             | 
            
                13.04
             |                     
            
                5.17
             |                                 
            
                1,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2018
             | 
            
                +0.50 / +4.00%
             |             
            
                12.50
             |           
            
                13.00
             |               
            
                12.50
             |                           
            
                13.00
             | 
            
                12.75
             |                     
            
                4.83
             |                                 
            
                2,650
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2018
             | 
            
                +0.50 / +4.17%
             |             
            
                12.00
             |           
            
                12.50
             |               
            
                12.00
             |                           
            
                12.50
             | 
            
                12.24
             |                     
            
                4.64
             |                                 
            
                8,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                12.10
             |           
            
                12.10
             |               
            
                11.70
             |                           
            
                12.00
             | 
            
                12.10
             |                     
            
                4.46
             |                                 
            
                1,240
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2018
             | 
            
                +0.35 / +3.00%
             |             
            
                11.65
             |           
            
                12.00
             |               
            
                11.65
             |                           
            
                12.00
             | 
            
                11.71
             |                     
            
                4.46
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                12.10
             |           
            
                12.20
             |               
            
                11.65
             |                           
            
                11.65
             | 
            
                11.90
             |                     
            
                4.33
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                11.65
             |           
            
                11.95
             |               
            
                11.65
             |                           
            
                11.65
             | 
            
                11.73
             |                     
            
                4.33
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2018
             | 
            
                -0.85 / -6.80%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                11.65
             |                           
            
                11.65
             | 
            
                12.08
             |                     
            
                4.33
             |                                 
            
                5,790
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2018
             | 
            
                +0.60 / +5.04%
             |             
            
                11.90
             |           
            
                12.50
             |               
            
                11.50
             |                           
            
                12.50
             | 
            
                11.82
             |                     
            
                4.64
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
         
    
    
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