| 
                 
                    Closing price on 2/1/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.00 | 
                 
                
                    | High | 
                    15.00 | 
                 
                
                    | Low | 
                    15.00 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    7.07 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DDN Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/1/2018
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                7.07
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                7.07
             |                                 
            
                18,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/30/2018
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                7.07
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2018
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                7.07
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2018
             | 
            
                +0.20 / +1.35%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                7.07
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2018
             | 
            
                0.00 / 0.00%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                6.98
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2018
             | 
            
                +0.30 / +2.07%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                6.98
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2018
             | 
            
                -0.50 / -3.33%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                6.83
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                7.07
             |                                 
            
                5
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2018
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                7.07
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2018
             | 
            
                +1.20 / +8.70%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                7.07
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                6.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2018
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                6.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                6.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                6.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2018
             | 
            
                -0.20 / -1.43%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                6.50
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                6.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2018
             | 
            
                0.00 / 0.00%
             |             
            
                13.70
             |           
            
                14.00
             |               
            
                13.70
             |                           
            
                14.00
             | 
            
                13.99
             |                     
            
                6.60
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2018
             | 
            
                +0.40 / +2.94%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                6.60
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2018
             | 
            
                +0.10 / +0.74%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                6.41
             |                                 
            
                1,953
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2018
             | 
            
                -0.50 / -3.57%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                6.36
             |                                 
            
                2,013
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2018
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.50
             |                           
            
                14.00
             | 
            
                13.81
             |                     
            
                6.60
             |                                 
            
                15,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                6.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2017
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                6.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2017
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                6.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2017
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                6.60
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2017
             | 
            
                -0.90 / -6.04%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                6.60
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2017
             | 
            
                +1.90 / +14.62%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.90
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                7.02
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2017
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                6.13
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2017
             | 
            
                -2.00 / -13.33%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                6.13
             |                                 
            
                2,397
             |  
            
                 
             |                                                              
             
    
         
    
    
 |