| 
                 
                    Closing price on 9/6/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.10 | 
                 
                
                    | High | 
                    13.65 | 
                 
                
                    | Low | 
                    13.10 | 
                     
                
                    | Volume | 
                    426,000 | 
                                 
                
                    | Split-adjusted Price | 
                    12.48 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ACL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/6/2021
             | 
            
                +0.85 / +6.64%
             |             
            
                13.10
             |           
            
                13.65
             |               
            
                13.10
             |                           
            
                13.65
             | 
            
                13.47
             |                     
            
                12.48
             |                                 
            
                426,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/1/2021
             | 
            
                -0.15 / -1.16%
             |             
            
                12.95
             |           
            
                12.95
             |               
            
                12.60
             |                           
            
                12.80
             | 
            
                12.81
             |                     
            
                11.70
             |                                 
            
                69,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2021
             | 
            
                +0.10 / +0.78%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                12.90
             |                           
            
                12.95
             | 
            
                12.99
             |                     
            
                11.84
             |                                 
            
                239,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2021
             | 
            
                +0.80 / +6.64%
             |             
            
                12.15
             |           
            
                12.85
             |               
            
                12.10
             |                           
            
                12.85
             | 
            
                12.65
             |                     
            
                11.75
             |                                 
            
                190,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2021
             | 
            
                +0.15 / +1.26%
             |             
            
                11.80
             |           
            
                12.10
             |               
            
                11.80
             |                           
            
                12.05
             | 
            
                11.96
             |                     
            
                11.01
             |                                 
            
                44,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2021
             | 
            
                +0.05 / +0.42%
             |             
            
                11.85
             |           
            
                12.20
             |               
            
                11.70
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                10.88
             |                                 
            
                55,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2021
             | 
            
                -0.05 / -0.42%
             |             
            
                11.80
             |           
            
                11.90
             |               
            
                11.70
             |                           
            
                11.85
             | 
            
                11.78
             |                     
            
                10.83
             |                                 
            
                55,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2021
             | 
            
                -0.10 / -0.83%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                11.80
             |                           
            
                11.90
             | 
            
                11.86
             |                     
            
                10.88
             |                                 
            
                89,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2021
             | 
            
                -0.40 / -3.23%
             |             
            
                12.45
             |           
            
                12.45
             |               
            
                11.90
             |                           
            
                12.00
             | 
            
                12.08
             |                     
            
                10.97
             |                                 
            
                72,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2021
             | 
            
                -0.35 / -2.75%
             |             
            
                12.40
             |           
            
                12.90
             |               
            
                12.30
             |                           
            
                12.40
             | 
            
                12.64
             |                     
            
                11.33
             |                                 
            
                153,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2021
             | 
            
                +0.15 / +1.19%
             |             
            
                12.40
             |           
            
                12.90
             |               
            
                12.40
             |                           
            
                12.75
             | 
            
                12.69
             |                     
            
                11.65
             |                                 
            
                122,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2021
             | 
            
                -0.20 / -1.56%
             |             
            
                12.80
             |           
            
                12.90
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.69
             |                     
            
                11.52
             |                                 
            
                59,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2021
             | 
            
                +0.15 / +1.19%
             |             
            
                12.70
             |           
            
                12.95
             |               
            
                12.60
             |                           
            
                12.80
             | 
            
                12.75
             |                     
            
                11.70
             |                                 
            
                132,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2021
             | 
            
                +0.55 / +4.55%
             |             
            
                12.35
             |           
            
                12.80
             |               
            
                12.30
             |                           
            
                12.65
             | 
            
                12.59
             |                     
            
                11.56
             |                                 
            
                252,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2021
             | 
            
                -0.05 / -0.41%
             |             
            
                12.10
             |           
            
                12.25
             |               
            
                11.90
             |                           
            
                12.10
             | 
            
                12.16
             |                     
            
                11.06
             |                                 
            
                94,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2021
             | 
            
                -0.25 / -2.02%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                11.90
             |                           
            
                12.15
             | 
            
                12.10
             |                     
            
                11.11
             |                                 
            
                81,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2021
             | 
            
                +0.60 / +5.08%
             |             
            
                11.85
             |           
            
                12.50
             |               
            
                11.85
             |                           
            
                12.40
             | 
            
                12.23
             |                     
            
                11.33
             |                                 
            
                122,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2021
             | 
            
                +0.20 / +1.72%
             |             
            
                11.60
             |           
            
                11.90
             |               
            
                11.55
             |                           
            
                11.80
             | 
            
                11.71
             |                     
            
                10.79
             |                                 
            
                67,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.50
             |                           
            
                11.60
             | 
            
                11.56
             |                     
            
                10.60
             |                                 
            
                64,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.75
             |           
            
                11.75
             |               
            
                11.60
             |                           
            
                11.60
             | 
            
                11.64
             |                     
            
                10.60
             |                                 
            
                82,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2021
             | 
            
                +0.20 / +1.75%
             |             
            
                11.30
             |           
            
                11.70
             |               
            
                11.30
             |                           
            
                11.60
             | 
            
                11.58
             |                     
            
                10.60
             |                                 
            
                48,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.25
             |                           
            
                11.40
             | 
            
                11.33
             |                     
            
                10.42
             |                                 
            
                56,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.50
             |               
            
                11.20
             |                           
            
                11.40
             | 
            
                11.37
             |                     
            
                10.42
             |                                 
            
                60,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2021
             | 
            
                -0.15 / -1.30%
             |             
            
                11.75
             |           
            
                11.75
             |               
            
                11.35
             |                           
            
                11.40
             | 
            
                11.42
             |                     
            
                10.42
             |                                 
            
                40,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2021
             | 
            
                +0.05 / +0.43%
             |             
            
                11.50
             |           
            
                11.60
             |               
            
                11.40
             |                           
            
                11.55
             | 
            
                11.46
             |                     
            
                10.56
             |                                 
            
                46,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2021
             | 
            
                -0.10 / -0.86%
             |             
            
                11.65
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.57
             |                     
            
                10.51
             |                                 
            
                22,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.80
             |               
            
                11.55
             |                           
            
                11.60
             | 
            
                11.63
             |                     
            
                10.60
             |                                 
            
                51,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2021
             | 
            
                +0.20 / +1.75%
             |             
            
                11.40
             |           
            
                11.60
             |               
            
                11.30
             |                           
            
                11.60
             | 
            
                11.43
             |                     
            
                10.60
             |                                 
            
                58,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2021
             | 
            
                -0.15 / -1.30%
             |             
            
                11.10
             |           
            
                11.50
             |               
            
                11.10
             |                           
            
                11.40
             | 
            
                11.32
             |                     
            
                10.42
             |                                 
            
                9,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2021
             | 
            
                -0.10 / -0.86%
             |             
            
                11.65
             |           
            
                11.70
             |               
            
                11.55
             |                           
            
                11.55
             | 
            
                11.62
             |                     
            
                10.56
             |                                 
            
                7,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |