| 
                 
                    Closing price on 4/28/2025
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    22.00 | 
                 
                
                    | High | 
                    23.90 | 
                 
                
                    | Low | 
                    22.00 | 
                     
                
                    | Volume | 
                    19,700 | 
                                 
                
                    | Split-adjusted Price | 
                    21.01 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CLH Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/28/2025
             | 
            
                +1.40 / +6.42%
             |             
            
                22.00
             |           
            
                23.90
             |               
            
                22.00
             |                           
            
                23.20
             | 
            
                23.22
             |                     
            
                21.01
             |                                 
            
                19,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2025
             | 
            
                +0.10 / +0.46%
             |             
            
                21.70
             |           
            
                21.80
             |               
            
                21.70
             |                           
            
                21.80
             | 
            
                21.75
             |                     
            
                19.75
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2025
             | 
            
                -0.30 / -1.36%
             |             
            
                21.60
             |           
            
                22.00
             |               
            
                21.60
             |                           
            
                21.70
             | 
            
                21.78
             |                     
            
                19.65
             |                                 
            
                3,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2025
             | 
            
                +0.20 / +0.92%
             |             
            
                21.90
             |           
            
                22.00
             |               
            
                21.80
             |                           
            
                22.00
             | 
            
                21.87
             |                     
            
                19.93
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2025
             | 
            
                -0.80 / -3.54%
             |             
            
                22.00
             |           
            
                22.50
             |               
            
                20.40
             |                           
            
                21.80
             | 
            
                21.34
             |                     
            
                19.75
             |                                 
            
                14,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2025
             | 
            
                -0.10 / -0.44%
             |             
            
                22.80
             |           
            
                22.80
             |               
            
                22.00
             |                           
            
                22.60
             | 
            
                22.08
             |                     
            
                20.47
             |                                 
            
                5,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2025
             | 
            
                +0.30 / +1.34%
             |             
            
                22.50
             |           
            
                22.70
             |               
            
                22.50
             |                           
            
                22.70
             | 
            
                22.59
             |                     
            
                20.56
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2025
             | 
            
                +0.20 / +0.90%
             |             
            
                22.40
             |           
            
                22.40
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                20.29
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2025
             | 
            
                -0.30 / -1.33%
             |             
            
                22.50
             |           
            
                22.60
             |               
            
                22.10
             |                           
            
                22.20
             | 
            
                22.48
             |                     
            
                20.11
             |                                 
            
                8,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2025
             | 
            
                +0.30 / +1.35%
             |             
            
                22.40
             |           
            
                22.50
             |               
            
                22.40
             |                           
            
                22.50
             | 
            
                22.48
             |                     
            
                20.38
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2025
             | 
            
                +0.20 / +0.91%
             |             
            
                22.20
             |           
            
                22.20
             |               
            
                22.10
             |                           
            
                22.20
             | 
            
                22.17
             |                     
            
                20.11
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2025
             | 
            
                -0.50 / -2.22%
             |             
            
                22.20
             |           
            
                22.50
             |               
            
                21.50
             |                           
            
                22.00
             | 
            
                21.88
             |                     
            
                19.93
             |                                 
            
                16,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2025
             | 
            
                +2.00 / +9.76%
             |             
            
                22.30
             |           
            
                22.50
             |               
            
                22.30
             |                           
            
                22.50
             | 
            
                22.47
             |                     
            
                20.38
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2025
             | 
            
                0.00 / 0.00%
             |             
            
                20.40
             |           
            
                20.80
             |               
            
                20.40
             |                           
            
                20.50
             | 
            
                20.57
             |                     
            
                18.57
             |                                 
            
                12,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2025
             | 
            
                -1.70 / -7.66%
             |             
            
                21.50
             |           
            
                22.00
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                21.04
             |                     
            
                18.57
             |                                 
            
                22,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2025
             | 
            
                -0.20 / -0.89%
             |             
            
                22.80
             |           
            
                22.80
             |               
            
                21.50
             |                           
            
                22.20
             | 
            
                22.01
             |                     
            
                20.11
             |                                 
            
                17,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2025
             | 
            
                -1.40 / -5.88%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                22.00
             |                           
            
                22.40
             | 
            
                22.69
             |                     
            
                20.29
             |                                 
            
                30,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2025
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.70
             |                           
            
                23.80
             | 
            
                23.78
             |                     
            
                21.56
             |                                 
            
                4,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2025
             | 
            
                -0.10 / -0.42%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.80
             |                           
            
                23.80
             | 
            
                23.83
             |                     
            
                21.56
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2025
             | 
            
                +0.60 / +2.58%
             |             
            
                23.20
             |           
            
                24.00
             |               
            
                23.20
             |                           
            
                23.90
             | 
            
                23.73
             |                     
            
                21.65
             |                                 
            
                32,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2025
             | 
            
                -0.20 / -0.85%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                23.20
             |                           
            
                23.30
             | 
            
                23.32
             |                     
            
                21.10
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2025
             | 
            
                +0.10 / +0.43%
             |             
            
                23.30
             |           
            
                23.50
             |               
            
                23.30
             |                           
            
                23.50
             | 
            
                23.43
             |                     
            
                21.28
             |                                 
            
                13,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2025
             | 
            
                0.00 / 0.00%
             |             
            
                23.40
             |           
            
                23.50
             |               
            
                23.20
             |                           
            
                23.40
             | 
            
                23.38
             |                     
            
                21.19
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2025
             | 
            
                +0.20 / +0.86%
             |             
            
                23.20
             |           
            
                23.50
             |               
            
                23.20
             |                           
            
                23.40
             | 
            
                23.36
             |                     
            
                21.19
             |                                 
            
                24,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2025
             | 
            
                0.00 / 0.00%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.00
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                21.01
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2025
             | 
            
                +0.20 / +0.87%
             |             
            
                22.40
             |           
            
                23.20
             |               
            
                22.40
             |                           
            
                23.20
             | 
            
                22.90
             |                     
            
                21.01
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2025
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                20.83
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2025
             | 
            
                -0.40 / -1.71%
             |             
            
                23.40
             |           
            
                23.50
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.19
             |                     
            
                20.83
             |                                 
            
                5,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2025
             | 
            
                0.00 / 0.00%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                23.40
             |                           
            
                23.40
             | 
            
                23.40
             |                     
            
                21.19
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2025
             | 
            
                +0.20 / +0.86%
             |             
            
                22.90
             |           
            
                23.40
             |               
            
                22.80
             |                           
            
                23.40
             | 
            
                23.01
             |                     
            
                21.19
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |