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            | 
                    Closing price on 3/5/2019
                 |  |  
    
        |           
                
                    | Open | 8.50 |  
                    | High | 8.90 |  
                    | Low | 8.50 |  
                    | Volume | 3,500 |  
                    | Split-adjusted Price | 8.44 |  
                
             | 
 |  SGP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/5/2019 | 0.00 / 0.00% | 8.50 | 8.90 | 8.50 | 8.90 | 8.81 | 8.44 | 3,500 |   |  
            | 3/4/2019 | +0.60 / +7.23% | 8.40 | 8.90 | 8.40 | 8.90 | 8.67 | 8.44 | 2,600 |   |  			
            | 3/1/2019 | +0.60 / +7.69% | 9.00 | 9.00 | 8.00 | 8.40 | 8.29 | 7.97 | 3,500 |   |  
            | 2/28/2019 | -1.30 / -14.29% | 9.40 | 9.40 | 7.80 | 7.80 | 8.22 | 7.40 | 41,600 |   |  			
            | 2/27/2019 | -0.40 / -4.21% | 9.50 | 9.50 | 9.10 | 9.10 | 9.12 | 8.63 | 18,900 |   |  
            | 2/26/2019 | -0.90 / -8.65% | 11.90 | 11.90 | 9.50 | 9.50 | 10.57 | 9.01 | 1,800 |   |  			
            | 2/25/2019 | 0.00 / 0.00% | 10.40 | 10.40 | 10.40 | 10.40 | 10.40 | 9.86 | 0 |   |  
            | 2/22/2019 | -0.50 / -5.26% | 10.70 | 10.70 | 9.00 | 9.00 | 10.44 | 8.53 | 1,300 |   |  			
            | 2/21/2019 | +0.50 / +5.56% | 9.50 | 9.50 | 9.50 | 9.50 | 9.50 | 9.01 | 900 |   |  
            | 2/20/2019 | 0.00 / 0.00% | 9.30 | 9.30 | 9.00 | 9.00 | 9.09 | 8.53 | 2,100 |   |  			
            | 2/19/2019 | -0.30 / -3.23% | 9.50 | 9.50 | 9.00 | 9.00 | 9.03 | 8.53 | 4,000 |   |  
            | 2/18/2019 | 0.00 / 0.00% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 8.82 | 0 |   |  			
            | 2/15/2019 | 0.00 / 0.00% | 9.30 | 9.30 | 9.00 | 9.00 | 9.25 | 8.53 | 600 |   |  
            | 2/14/2019 | -0.30 / -3.23% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 8.53 | 1,100 |   |  			
            | 2/13/2019 | 0.00 / 0.00% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 8.82 | 0 |   |  
            | 2/12/2019 | -0.10 / -1.06% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 8.82 | 0 |   |  			
            | 2/11/2019 | +0.50 / +5.62% | 9.30 | 9.40 | 9.30 | 9.40 | 9.35 | 8.91 | 1,100 |   |  
            | 2/1/2019 | -0.10 / -1.11% | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 8.44 | 100 |   |  			
            | 1/31/2019 | 0.00 / 0.00% | 9.40 | 9.40 | 9.00 | 9.00 | 9.09 | 8.53 | 2,300 |   |  
            | 1/30/2019 | +0.10 / +1.12% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 8.53 | 0 |   |  			
            | 1/29/2019 | -0.10 / -1.11% | 9.00 | 9.00 | 8.90 | 8.90 | 8.95 | 8.44 | 1,000 |   |  
            | 1/28/2019 | -0.40 / -4.26% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 8.53 | 200 |   |  			
            | 1/25/2019 | 0.00 / 0.00% | 9.40 | 9.40 | 9.40 | 9.40 | 9.40 | 8.91 | 0 |   |  
            | 1/24/2019 | 0.00 / 0.00% | 9.40 | 9.40 | 9.40 | 9.40 | 9.40 | 8.91 | 0 |   |  			
            | 1/23/2019 | 0.00 / 0.00% | 9.40 | 9.40 | 9.40 | 9.40 | 9.40 | 8.91 | 0 |   |  
            | 1/22/2019 | +0.80 / +9.30% | 9.40 | 9.40 | 9.40 | 9.40 | 9.40 | 8.91 | 500 |   |  			
            | 1/21/2019 | -0.70 / -7.53% | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 8.16 | 13,300 |   |  
            | 1/18/2019 | 0.00 / 0.00% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 8.82 | 0 |   |  			
            | 1/17/2019 | 0.00 / 0.00% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 8.82 | 0 |   |  
            | 1/16/2019 | 0.00 / 0.00% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 8.82 | 0 |   |  |