| 
                 
                    Closing price on 3/2/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.30 | 
                 
                
                    | High | 
                    8.35 | 
                 
                
                    | Low | 
                    8.30 | 
                     
                
                    | Volume | 
                    27,960 | 
                                 
                
                    | Split-adjusted Price | 
                    3.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ACL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/2/2018
             | 
            
                +0.05 / +0.60%
             |             
            
                8.30
             |           
            
                8.35
             |               
            
                8.30
             |                           
            
                8.35
             | 
            
                8.33
             |                     
            
                3.10
             |                                 
            
                27,960
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.28
             |                           
            
                8.30
             | 
            
                8.31
             |                     
            
                3.08
             |                                 
            
                22,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2018
             | 
            
                +0.10 / +1.22%
             |             
            
                8.00
             |           
            
                8.30
             |               
            
                8.00
             |                           
            
                8.30
             | 
            
                8.20
             |                     
            
                3.08
             |                                 
            
                9,630
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2018
             | 
            
                +0.01 / +0.12%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.10
             |                     
            
                3.05
             |                                 
            
                5,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2018
             | 
            
                +0.18 / +2.25%
             |             
            
                8.01
             |           
            
                8.19
             |               
            
                8.00
             |                           
            
                8.19
             | 
            
                8.14
             |                     
            
                3.04
             |                                 
            
                7,250
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2018
             | 
            
                -0.19 / -2.32%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                7.63
             |                           
            
                8.01
             | 
            
                7.97
             |                     
            
                2.98
             |                                 
            
                60,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.12
             |                           
            
                8.20
             | 
            
                8.13
             |                     
            
                3.05
             |                                 
            
                5,040
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2018
             | 
            
                +0.09 / +1.11%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.10
             |                     
            
                3.05
             |                                 
            
                3,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2018
             | 
            
                -0.10 / -1.22%
             |             
            
                8.22
             |           
            
                8.22
             |               
            
                8.11
             |                           
            
                8.11
             | 
            
                8.17
             |                     
            
                3.01
             |                                 
            
                90
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2018
             | 
            
                +0.02 / +0.24%
             |             
            
                8.19
             |           
            
                8.30
             |               
            
                8.19
             |                           
            
                8.21
             | 
            
                8.29
             |                     
            
                3.05
             |                                 
            
                2,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2018
             | 
            
                +0.29 / +3.67%
             |             
            
                7.90
             |           
            
                8.19
             |               
            
                7.80
             |                           
            
                8.19
             | 
            
                7.84
             |                     
            
                3.04
             |                                 
            
                5,230
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2018
             | 
            
                -0.08 / -1.00%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.86
             |                           
            
                7.90
             | 
            
                7.89
             |                     
            
                2.94
             |                                 
            
                5,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2018
             | 
            
                +0.18 / +2.31%
             |             
            
                7.90
             |           
            
                7.99
             |               
            
                7.80
             |                           
            
                7.98
             | 
            
                7.94
             |                     
            
                2.97
             |                                 
            
                27,450
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.26
             |           
            
                7.80
             |               
            
                7.26
             |                           
            
                7.80
             | 
            
                7.53
             |                     
            
                2.90
             |                                 
            
                1,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                2.90
             |                                 
            
                5,020
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2018
             | 
            
                -0.20 / -2.50%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.60
             |                           
            
                7.80
             | 
            
                7.76
             |                     
            
                2.90
             |                                 
            
                14,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2018
             | 
            
                +0.20 / +2.56%
             |             
            
                7.70
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.75
             |                     
            
                2.97
             |                                 
            
                12,380
             |            
            
                 
             |                                       
         
    
        
            | 
                1/31/2018
             | 
            
                -0.18 / -2.26%
             |             
            
                7.98
             |           
            
                7.98
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.89
             |                     
            
                2.90
             |                                 
            
                2,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/30/2018
             | 
            
                -0.01 / -0.13%
             |             
            
                7.78
             |           
            
                7.99
             |               
            
                7.78
             |                           
            
                7.98
             | 
            
                7.81
             |                     
            
                2.97
             |                                 
            
                21,890
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2018
             | 
            
                -0.31 / -3.73%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                7.74
             |                           
            
                7.99
             | 
            
                7.93
             |                     
            
                2.97
             |                                 
            
                12,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2018
             | 
            
                +0.10 / +1.22%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.38
             |                     
            
                3.08
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2018
             | 
            
                +0.07 / +0.86%
             |             
            
                8.45
             |           
            
                8.45
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.33
             |                     
            
                3.05
             |                                 
            
                1,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2018
             | 
            
                -0.07 / -0.85%
             |             
            
                8.13
             |           
            
                8.50
             |               
            
                8.13
             |                           
            
                8.13
             | 
            
                8.22
             |                     
            
                3.02
             |                                 
            
                8,160
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2018
             | 
            
                -0.35 / -4.09%
             |             
            
                8.20
             |           
            
                8.45
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.26
             |                     
            
                3.05
             |                                 
            
                1,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2018
             | 
            
                -0.03 / -0.35%
             |             
            
                8.57
             |           
            
                8.57
             |               
            
                8.21
             |                           
            
                8.55
             | 
            
                8.23
             |                     
            
                3.18
             |                                 
            
                10,210
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2018
             | 
            
                -0.01 / -0.12%
             |             
            
                8.21
             |           
            
                8.59
             |               
            
                8.21
             |                           
            
                8.58
             | 
            
                8.38
             |                     
            
                3.19
             |                                 
            
                1,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2018
             | 
            
                +0.09 / +1.06%
             |             
            
                7.99
             |           
            
                8.60
             |               
            
                7.99
             |                           
            
                8.59
             | 
            
                8.10
             |                     
            
                3.19
             |                                 
            
                6,540
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2018
             | 
            
                -0.20 / -2.30%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.68
             |                     
            
                3.16
             |                                 
            
                2,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.90
             |               
            
                8.50
             |                           
            
                8.70
             | 
            
                8.72
             |                     
            
                3.23
             |                                 
            
                72,920
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2018
             | 
            
                +0.55 / +6.75%
             |             
            
                8.15
             |           
            
                8.70
             |               
            
                8.15
             |                           
            
                8.70
             | 
            
                8.66
             |                     
            
                3.23
             |                                 
            
                30,370
             |  
            
                 
             |                                                              
             
    
         
    
    
 |