| 
                 
                    Closing price on 9/11/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.10 | 
                 
                
                    | High | 
                    12.20 | 
                 
                
                    | Low | 
                    11.65 | 
                     
                
                    | Volume | 
                    110 | 
                                 
                
                    | Split-adjusted Price | 
                    4.33 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ACL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2018
             | 
            
                -0.05 / -0.45%
             |             
            
                11.15
             |           
            
                11.15
             |               
            
                11.15
             |                           
            
                11.15
             | 
            
                11.15
             |                     
            
                4.14
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                10.45
             |           
            
                11.20
             |               
            
                10.45
             |                           
            
                11.20
             | 
            
                11.11
             |                     
            
                4.16
             |                                 
            
                180
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2018
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                4.16
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                4.16
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2018
             | 
            
                -0.55 / -4.68%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                4.16
             |                                 
            
                40
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2018
             | 
            
                -0.15 / -1.26%
             |             
            
                11.20
             |           
            
                11.75
             |               
            
                11.20
             |                           
            
                11.75
             | 
            
                11.48
             |                     
            
                4.37
             |                                 
            
                1,010
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2018
             | 
            
                +0.40 / +3.48%
             |             
            
                11.50
             |           
            
                11.90
             |               
            
                11.50
             |                           
            
                11.90
             | 
            
                11.70
             |                     
            
                4.42
             |                                 
            
                600,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2018
             | 
            
                +0.10 / +0.88%
             |             
            
                10.85
             |           
            
                11.50
             |               
            
                10.80
             |                           
            
                11.50
             | 
            
                10.89
             |                     
            
                4.27
             |                                 
            
                2,020
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2018
             | 
            
                +0.70 / +6.54%
             |             
            
                11.00
             |           
            
                11.40
             |               
            
                11.00
             |                           
            
                11.40
             | 
            
                11.20
             |                     
            
                4.24
             |                                 
            
                1,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2018
             | 
            
                -0.65 / -5.73%
             |             
            
                11.35
             |           
            
                11.40
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.87
             |                     
            
                3.98
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2018
             | 
            
                -0.75 / -6.20%
             |             
            
                11.35
             |           
            
                11.60
             |               
            
                11.35
             |                           
            
                11.35
             | 
            
                11.41
             |                     
            
                4.22
             |                                 
            
                130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2018
             | 
            
                -0.10 / -0.82%
             |             
            
                11.50
             |           
            
                12.10
             |               
            
                11.40
             |                           
            
                12.10
             | 
            
                11.73
             |                     
            
                4.50
             |                                 
            
                1,960
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2018
             | 
            
                +0.05 / +0.41%
             |             
            
                12.15
             |           
            
                12.20
             |               
            
                12.15
             |                           
            
                12.20
             | 
            
                12.18
             |                     
            
                4.53
             |                                 
            
                1,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2018
             | 
            
                +0.75 / +6.58%
             |             
            
                12.15
             |           
            
                12.15
             |               
            
                12.05
             |                           
            
                12.15
             | 
            
                12.13
             |                     
            
                4.51
             |                                 
            
                6,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2018
             | 
            
                +0.70 / +6.54%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.38
             |                     
            
                4.24
             |                                 
            
                5,510
             |  
            
                 
             |                                                              
             
    
         
    
    
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