| 
                 
                    Closing price on 10/2/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    19.70 | 
                 
                
                    | High | 
                    19.70 | 
                 
                
                    | Low | 
                    17.90 | 
                     
                
                    | Volume | 
                    16,170 | 
                                 
                
                    | Split-adjusted Price | 
                    6.65 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ACL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2018
             | 
            
                +0.40 / +3.48%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                11.90
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                4.42
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2018
             | 
            
                -0.50 / -4.17%
             |             
            
                11.30
             |           
            
                12.00
             |               
            
                11.30
             |                           
            
                11.50
             | 
            
                11.65
             |                     
            
                4.27
             |                                 
            
                1,030
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2018
             | 
            
                -0.20 / -1.64%
             |             
            
                11.50
             |           
            
                12.20
             |               
            
                11.50
             |                           
            
                12.00
             | 
            
                11.80
             |                     
            
                4.46
             |                                 
            
                10,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2018
             | 
            
                0.00 / 0.00%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                4.53
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2018
             | 
            
                0.00 / 0.00%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                4.53
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2018
             | 
            
                +0.20 / +1.67%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                4.53
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2018
             | 
            
                +0.20 / +1.69%
             |             
            
                11.45
             |           
            
                12.00
             |               
            
                11.45
             |                           
            
                12.00
             | 
            
                11.82
             |                     
            
                4.46
             |                                 
            
                5,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2018
             | 
            
                +0.70 / +6.31%
             |             
            
                11.85
             |           
            
                11.85
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.83
             |                     
            
                4.38
             |                                 
            
                6,730
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2018
             | 
            
                +0.70 / +6.73%
             |             
            
                10.40
             |           
            
                11.10
             |               
            
                10.40
             |                           
            
                11.10
             | 
            
                10.99
             |                     
            
                4.12
             |                                 
            
                9,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2018
             | 
            
                -0.20 / -1.89%
             |             
            
                10.45
             |           
            
                10.60
             |               
            
                10.00
             |                           
            
                10.40
             | 
            
                10.36
             |                     
            
                3.86
             |                                 
            
                560
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2018
             | 
            
                -0.55 / -4.93%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                3.94
             |                                 
            
                90
             |  
            
                 
             |                                                              
             
    
         
    
    
 |