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                    Closing price on 3/12/2021
                 |  |  
    
        |           
                
                    | Open | 1.90 |  
                    | High | 1.90 |  
                    | Low | 1.80 |  
                    | Volume | 3,600 |  
                    | Split-adjusted Price | 1.80 |  
                
             | 
 |  SDP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/12/2021 | 0.00 / 0.00% | 1.90 | 1.90 | 1.80 | 1.80 | 1.81 | 1.80 | 3,600 |   |  
            | 3/11/2021 | 0.00 / 0.00% | 1.80 | 1.90 | 1.80 | 1.80 | 1.81 | 1.80 | 4,500 |   |  			
            | 3/10/2021 | 0.00 / 0.00% | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 300 |   |  
            | 3/9/2021 | -0.10 / -5.56% | 1.80 | 1.80 | 1.70 | 1.70 | 1.79 | 1.70 | 5,800 |   |  			
            | 3/8/2021 | +0.10 / +5.88% | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 112,400 |   |  
            | 3/5/2021 | +0.10 / +6.25% | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 2,500 |   |  			
            | 3/4/2021 | -0.20 / -11.11% | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 2,500 |   |  
            | 3/3/2021 | +0.10 / +5.88% | 1.70 | 1.80 | 1.70 | 1.80 | 1.75 | 1.80 | 1,000 |   |  			
            | 3/2/2021 | +0.10 / +5.88% | 1.70 | 1.80 | 1.70 | 1.80 | 1.70 | 1.80 | 8,300 |   |  
            | 3/1/2021 | -0.10 / -5.88% | 1.70 | 1.70 | 1.60 | 1.60 | 1.69 | 1.60 | 2,700 |   |  			
            | 2/26/2021 | +0.20 / +13.33% | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 100 |   |  
            | 2/25/2021 | -0.10 / -6.25% | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 2,800 |   |  			
            | 2/24/2021 | -0.10 / -5.88% | 1.70 | 1.70 | 1.50 | 1.60 | 1.60 | 1.60 | 2,300 |   |  
            | 2/23/2021 | -0.10 / -5.88% | 1.70 | 1.70 | 1.60 | 1.60 | 1.70 | 1.60 | 8,200 |   |  			
            | 2/22/2021 | 0.00 / 0.00% | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 18,000 |   |  
            | 2/19/2021 | 0.00 / 0.00% | 1.80 | 1.80 | 1.70 | 1.70 | 1.70 | 1.70 | 5,800 |   |  			
            | 2/18/2021 | +0.10 / +6.25% | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 25,300 |   |  
            | 2/17/2021 | +0.10 / +6.67% | 1.60 | 1.70 | 1.60 | 1.60 | 1.62 | 1.60 | 48,900 |   |  			
            | 2/9/2021 | +0.20 / +14.29% | 1.40 | 1.60 | 1.30 | 1.60 | 1.55 | 1.60 | 25,400 |   |  
            | 2/8/2021 | -0.10 / -7.14% | 1.40 | 1.40 | 1.30 | 1.30 | 1.36 | 1.30 | 27,200 |   |  			
            | 2/5/2021 | 0.00 / 0.00% | 1.30 | 1.40 | 1.30 | 1.40 | 1.38 | 1.40 | 18,000 |   |  
            | 2/4/2021 | 0.00 / 0.00% | 1.50 | 1.70 | 1.40 | 1.60 | 1.42 | 1.60 | 29,200 |   |  			
            | 2/3/2021 | 0.00 / 0.00% | 1.60 | 1.60 | 1.50 | 1.50 | 1.58 | 1.50 | 15,800 |   |  
            | 2/2/2021 | 0.00 / 0.00% | 1.60 | 1.60 | 1.40 | 1.60 | 1.47 | 1.60 | 3,800 |   |  			
            | 2/1/2021 | 0.00 / 0.00% | 1.60 | 1.60 | 1.50 | 1.50 | 1.55 | 1.50 | 200 |   |  
            | 1/29/2021 | +0.20 / +14.29% | 1.30 | 1.60 | 1.30 | 1.60 | 1.48 | 1.60 | 3,100 |   |  			
            | 1/28/2021 | -0.20 / -12.50% | 1.60 | 1.60 | 1.40 | 1.40 | 1.42 | 1.40 | 24,100 |   |  
            | 1/27/2021 | -0.20 / -11.11% | 1.80 | 1.80 | 1.60 | 1.60 | 1.63 | 1.60 | 16,100 |   |  			
            | 1/26/2021 | 0.00 / 0.00% | 1.90 | 1.90 | 1.80 | 1.90 | 1.81 | 1.90 | 8,100 |   |  
            | 1/25/2021 | -0.10 / -5.00% | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 41,700 |   |  |