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                    Closing price on 5/10/2019
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        |           
                
                    | Open | 18.40 |  
                    | High | 18.40 |  
                    | Low | 18.40 |  
                    | Volume | 300 |  
                    | Split-adjusted Price | 9.28 |  
                
             | 
 |  SDV Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/10/2019 | -0.10 / -0.54% | 18.40 | 18.40 | 18.40 | 18.40 | 18.40 | 9.28 | 300 |   |  
            | 5/9/2019 | 0.00 / 0.00% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 9.33 | 800 |   |  			
            | 5/8/2019 | +0.20 / +1.09% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 9.33 | 16,500 |   |  
            | 5/7/2019 | 0.00 / 0.00% | 18.30 | 18.30 | 18.30 | 18.30 | 18.30 | 9.23 | 0 |   |  			
            | 5/6/2019 | 0.00 / 0.00% | 18.30 | 18.30 | 18.30 | 18.30 | 18.30 | 9.23 | 7,000 |   |  
            | 5/3/2019 | +0.10 / +0.55% | 18.30 | 18.30 | 18.30 | 18.30 | 18.30 | 9.23 | 3,000 |   |  			
            | 5/2/2019 | +0.10 / +0.55% | 20.80 | 20.80 | 18.20 | 18.20 | 18.47 | 9.18 | 3,200 |   |  
            | 4/26/2019 | +0.50 / +2.78% | 20.70 | 20.70 | 18.00 | 18.50 | 18.12 | 9.33 | 3,400 |   |  			
            | 4/25/2019 | -0.50 / -2.70% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 9.08 | 2,800 |   |  
            | 4/24/2019 | 0.00 / 0.00% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 9.33 | 0 |   |  			
            | 4/23/2019 | -0.70 / -3.65% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 9.33 | 2,000 |   |  
            | 4/22/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  			
            | 4/19/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  
            | 4/18/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  			
            | 4/17/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  
            | 4/16/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  			
            | 4/12/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  
            | 4/11/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  			
            | 4/10/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  
            | 4/9/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  			
            | 4/8/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  
            | 4/5/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  			
            | 4/4/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  
            | 4/3/2019 | 0.00 / 0.00% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 0 |   |  			
            | 4/2/2019 | +2.70 / +16.36% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 9.69 | 100 |   |  
            | 4/1/2019 | 0.00 / 0.00% | 18.90 | 18.90 | 16.50 | 16.50 | 16.72 | 8.32 | 1,100 |   |  			
            | 3/29/2019 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 8.32 | 7,100 |   |  
            | 3/28/2019 | 0.00 / 0.00% | 18.90 | 18.90 | 16.50 | 16.50 | 16.53 | 8.32 | 8,100 |   |  			
            | 3/27/2019 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 8.32 | 0 |   |  
            | 3/26/2019 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 8.32 | 7,000 |   |  |