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            | 
                    Closing price on 4/27/2020
                 |  |  
    
        |           
                
                    | Open | 1.00 |  
                    | High | 1.00 |  
                    | Low | 0.80 |  
                    | Volume | 6,100 |  
                    | Split-adjusted Price | 0.80 |  
                
             | 
 |  SDP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/27/2020 | -0.10 / -11.11% | 1.00 | 1.00 | 0.80 | 0.80 | 0.81 | 0.80 | 6,100 |   |  
            | 4/24/2020 | +0.10 / +12.50% | 0.90 | 0.90 | 0.90 | 0.90 | 0.90 | 0.90 | 100 |   |  			
            | 4/23/2020 | -0.10 / -11.11% | 1.00 | 1.00 | 0.80 | 0.80 | 0.80 | 0.80 | 16,100 |   |  
            | 4/22/2020 | -0.10 / -10.00% | 1.10 | 1.10 | 0.90 | 0.90 | 0.91 | 0.90 | 3,100 |   |  			
            | 4/21/2020 | 0.00 / 0.00% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 0 |   |  
            | 4/20/2020 | 0.00 / 0.00% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 3,100 |   |  			
            | 4/17/2020 | 0.00 / 0.00% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1,100 |   |  
            | 4/16/2020 | -0.10 / -9.09% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 2,000 |   |  			
            | 4/15/2020 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 0 |   |  
            | 4/14/2020 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 0 |   |  			
            | 4/13/2020 | 0.00 / 0.00% | 1.20 | 1.20 | 1.10 | 1.10 | 1.11 | 1.10 | 1,100 |   |  
            | 4/10/2020 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1,000 |   |  			
            | 4/9/2020 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 0 |   |  
            | 4/8/2020 | +0.10 / +10.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 100 |   |  			
            | 4/7/2020 | +0.10 / +11.11% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 100 |   |  
            | 4/6/2020 | 0.00 / 0.00% | 1.00 | 1.00 | 0.90 | 0.90 | 0.90 | 0.90 | 10,300 |   |  			
            | 4/3/2020 | 0.00 / 0.00% | 1.00 | 1.00 | 0.90 | 0.90 | 0.90 | 0.90 | 10,100 |   |  
            | 4/1/2020 | -0.10 / -10.00% | 0.90 | 0.90 | 0.90 | 0.90 | 0.90 | 0.90 | 99,600 |   |  			
            | 3/31/2020 | -0.10 / -9.09% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 5,100 |   |  
            | 3/30/2020 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 0 |   |  			
            | 3/27/2020 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1,000 |   |  
            | 3/26/2020 | +0.10 / +10.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 100 |   |  			
            | 3/25/2020 | 0.00 / 0.00% | 1.10 | 1.10 | 1.00 | 1.00 | 1.01 | 1.00 | 900 |   |  
            | 3/24/2020 | -0.10 / -9.09% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 19,400 |   |  			
            | 3/23/2020 | -0.10 / -8.33% | 1.30 | 1.30 | 1.10 | 1.10 | 1.11 | 1.10 | 3,100 |   |  
            | 3/20/2020 | -0.10 / -8.33% | 1.30 | 1.30 | 1.10 | 1.10 | 1.20 | 1.10 | 200 |   |  			
            | 3/19/2020 | -0.10 / -7.69% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 32,000 |   |  
            | 3/18/2020 | 0.00 / 0.00% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 0 |   |  			
            | 3/17/2020 | -0.10 / -7.14% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 16,700 |   |  
            | 3/16/2020 | +0.10 / +7.69% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 600 |   |  |