| 
    
        
            | 
                    Closing price on 6/20/2019
                 |  |  
    
        |           
                
                    | Open | 1.20 |  
                    | High | 1.20 |  
                    | Low | 1.20 |  
                    | Volume | 24,200 |  
                    | Split-adjusted Price | 1.20 |  
                
             | 
 |  SDP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/20/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 24,200 |   |  
            | 6/19/2019 | -0.10 / -7.69% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 12,600 |   |  			
            | 6/18/2019 | 0.00 / 0.00% | 1.20 | 1.30 | 1.20 | 1.30 | 1.20 | 1.30 | 141,200 |   |  
            | 6/17/2019 | -0.10 / -7.14% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 3,400 |   |  			
            | 6/14/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 0 |   |  
            | 6/13/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 0 |   |  			
            | 6/12/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 12,600 |   |  
            | 6/11/2019 | -0.20 / -12.50% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 0 |   |  			
            | 6/10/2019 | +0.20 / +14.29% | 1.40 | 1.60 | 1.40 | 1.60 | 1.40 | 1.60 | 7,000 |   |  
            | 6/7/2019 | 0.00 / 0.00% | 1.40 | 1.60 | 1.20 | 1.40 | 1.41 | 1.40 | 49,700 |   |  			
            | 6/6/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 0 |   |  
            | 6/5/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 0 |   |  			
            | 6/4/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 0 |   |  
            | 6/3/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 0 |   |  			
            | 5/31/2019 | +0.10 / +7.69% | 1.40 | 1.40 | 1.30 | 1.40 | 1.36 | 1.40 | 700 |   |  
            | 5/30/2019 | 0.00 / 0.00% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 0 |   |  			
            | 5/29/2019 | 0.00 / 0.00% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 0 |   |  
            | 5/28/2019 | 0.00 / 0.00% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 0 |   |  			
            | 5/27/2019 | 0.00 / 0.00% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 0 |   |  
            | 5/24/2019 | +0.10 / +8.33% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 100 |   |  			
            | 5/23/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 0 |   |  
            | 5/22/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 0 |   |  			
            | 5/21/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 0 |   |  
            | 5/20/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 0 |   |  			
            | 5/17/2019 | 0.00 / 0.00% | 1.20 | 1.30 | 1.20 | 1.20 | 1.22 | 1.20 | 18,400 |   |  
            | 5/16/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 0 |   |  			
            | 5/15/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 0 |   |  
            | 5/14/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 0 |   |  			
            | 5/13/2019 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 0 |   |  
            | 5/10/2019 | -0.10 / -7.69% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 62,200 |   |  |