| 
                 
                    Closing price on 8/23/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    1.60 | 
                 
                
                    | High | 
                    1.60 | 
                 
                
                    | Low | 
                    1.60 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    1.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SDP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/23/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2018
             | 
            
                -0.10 / -5.88%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                12,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2018
             | 
            
                -0.10 / -5.56%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.71
             |                     
            
                1.70
             |                                 
            
                47,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.80
             |           
            
                1.80
             |               
            
                1.80
             |                           
            
                1.80
             | 
            
                1.80
             |                     
            
                1.80
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.80
             |           
            
                1.80
             |               
            
                1.80
             |                           
            
                1.80
             | 
            
                1.80
             |                     
            
                1.80
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.80
             |           
            
                1.80
             |               
            
                1.80
             |                           
            
                1.80
             | 
            
                1.80
             |                     
            
                1.80
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.80
             |           
            
                1.80
             |               
            
                1.80
             |                           
            
                1.80
             | 
            
                1.80
             |                     
            
                1.80
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2018
             | 
            
                -0.10 / -5.26%
             |             
            
                1.80
             |           
            
                1.80
             |               
            
                1.80
             |                           
            
                1.80
             | 
            
                1.80
             |                     
            
                1.80
             |                                 
            
                6,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.90
             |                           
            
                1.90
             | 
            
                1.90
             |                     
            
                1.90
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.90
             |                           
            
                1.90
             | 
            
                1.90
             |                     
            
                1.90
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.90
             |                           
            
                1.90
             | 
            
                1.90
             |                     
            
                1.90
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2018
             | 
            
                -0.20 / -9.52%
             |             
            
                2.00
             |           
            
                2.00
             |               
            
                1.90
             |                           
            
                1.90
             | 
            
                1.99
             |                     
            
                1.90
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.00
             |                     
            
                2.10
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2018
             | 
            
                -0.10 / -4.55%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.00
             |                     
            
                2.10
             |                                 
            
                7,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2018
             | 
            
                -0.20 / -8.33%
             |             
            
                2.20
             |           
            
                2.30
             |               
            
                2.20
             |                           
            
                2.20
             | 
            
                2.24
             |                     
            
                2.20
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.20
             |           
            
                2.40
             |               
            
                2.20
             |                           
            
                2.40
             | 
            
                2.20
             |                     
            
                2.40
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.40
             |           
            
                2.40
             |               
            
                2.40
             |                           
            
                2.40
             | 
            
                2.40
             |                     
            
                2.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.40
             |           
            
                2.40
             |               
            
                2.40
             |                           
            
                2.40
             | 
            
                2.40
             |                     
            
                2.40
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.40
             |           
            
                2.40
             |               
            
                2.40
             |                           
            
                2.40
             | 
            
                2.40
             |                     
            
                2.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.40
             |           
            
                2.40
             |               
            
                2.40
             |                           
            
                2.40
             | 
            
                2.40
             |                     
            
                2.40
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.40
             |           
            
                2.40
             |               
            
                2.40
             |                           
            
                2.40
             | 
            
                2.40
             |                     
            
                2.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2018
             | 
            
                +0.20 / +9.09%
             |             
            
                2.00
             |           
            
                2.40
             |               
            
                2.00
             |                           
            
                2.40
             | 
            
                2.03
             |                     
            
                2.40
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.20
             |                           
            
                2.20
             | 
            
                2.20
             |                     
            
                2.20
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |