| 
                 
                    Closing price on 6/4/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    22.60 | 
                 
                
                    | High | 
                    22.60 | 
                 
                
                    | Low | 
                    20.10 | 
                     
                
                    | Volume | 
                    1,300 | 
                                 
                
                    | Split-adjusted Price | 
                    16.35 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LDP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/4/2019
             | 
            
                -0.60 / -2.90%
             |             
            
                22.60
             |           
            
                22.60
             |               
            
                20.10
             |                           
            
                20.10
             | 
            
                22.18
             |                     
            
                16.35
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2019
             | 
            
                -2.30 / -10.00%
             |             
            
                20.70
             |           
            
                20.70
             |               
            
                20.70
             |                           
            
                20.70
             | 
            
                20.70
             |                     
            
                16.83
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2019
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                18.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2019
             | 
            
                -0.10 / -0.43%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                18.70
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2019
             | 
            
                +1.10 / +5.00%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                20.40
             |                           
            
                23.10
             | 
            
                21.76
             |                     
            
                18.78
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2019
             | 
            
                -0.10 / -0.45%
             |             
            
                24.20
             |           
            
                24.20
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                24.02
             |                     
            
                17.89
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2019
             | 
            
                +2.00 / +9.95%
             |             
            
                22.10
             |           
            
                22.10
             |               
            
                20.00
             |                           
            
                22.10
             | 
            
                21.58
             |                     
            
                17.97
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2019
             | 
            
                -1.60 / -7.37%
             |             
            
                23.80
             |           
            
                23.80
             |               
            
                20.10
             |                           
            
                20.10
             | 
            
                22.91
             |                     
            
                16.35
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2019
             | 
            
                -1.90 / -8.05%
             |             
            
                21.70
             |           
            
                24.00
             |               
            
                21.70
             |                           
            
                21.70
             | 
            
                22.47
             |                     
            
                17.65
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                23.60
             |           
            
                23.60
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.60
             |                     
            
                19.19
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2019
             | 
            
                -2.20 / -8.53%
             |             
            
                23.60
             |           
            
                23.70
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.65
             |                     
            
                19.19
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                25.80
             |           
            
                25.80
             |               
            
                25.80
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                20.98
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2019
             | 
            
                +2.20 / +9.32%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                23.10
             |                           
            
                25.80
             | 
            
                25.15
             |                     
            
                20.98
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2019
             | 
            
                -2.00 / -7.81%
             |             
            
                23.60
             |           
            
                23.60
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.60
             |                     
            
                19.19
             |                                 
            
                312
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                25.60
             |           
            
                25.60
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                20.82
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2019
             | 
            
                -2.80 / -9.86%
             |             
            
                26.90
             |           
            
                26.90
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.96
             |                     
            
                20.82
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                28.40
             |           
            
                28.40
             |               
            
                28.40
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                23.09
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2019
             | 
            
                +2.20 / +8.40%
             |             
            
                28.40
             |           
            
                28.40
             |               
            
                28.40
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                23.09
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2019
             | 
            
                -2.30 / -8.07%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                26.20
             |                           
            
                26.20
             | 
            
                27.10
             |                     
            
                21.31
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                28.50
             |           
            
                28.50
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                23.18
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2019
             | 
            
                -1.40 / -4.68%
             |             
            
                27.20
             |           
            
                28.50
             |               
            
                27.00
             |                           
            
                28.50
             | 
            
                27.93
             |                     
            
                23.18
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2019
             | 
            
                -1.60 / -5.08%
             |             
            
                28.40
             |           
            
                31.30
             |               
            
                28.40
             |                           
            
                29.90
             | 
            
                29.05
             |                     
            
                24.31
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2019
             | 
            
                +2.60 / +9.00%
             |             
            
                26.80
             |           
            
                31.50
             |               
            
                26.10
             |                           
            
                31.50
             | 
            
                31.23
             |                     
            
                25.62
             |                                 
            
                3,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2019
             | 
            
                -0.80 / -2.69%
             |             
            
                27.00
             |           
            
                28.90
             |               
            
                26.80
             |                           
            
                28.90
             | 
            
                27.26
             |                     
            
                23.50
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2019
             | 
            
                -3.20 / -9.73%
             |             
            
                29.70
             |           
            
                29.70
             |               
            
                29.70
             |                           
            
                29.70
             | 
            
                29.70
             |                     
            
                24.15
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2019
             | 
            
                +2.10 / +6.82%
             |             
            
                27.80
             |           
            
                33.80
             |               
            
                27.80
             |                           
            
                32.90
             | 
            
                29.88
             |                     
            
                26.75
             |                                 
            
                6,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.80
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                25.05
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.80
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                25.05
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.80
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                25.05
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2019
             | 
            
                -0.20 / -0.65%
             |             
            
                27.90
             |           
            
                30.80
             |               
            
                27.90
             |                           
            
                30.80
             | 
            
                28.89
             |                     
            
                25.05
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |