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            | 
                    Closing price on 1/22/2020
                 |  |  
    
        |           
                
                    | Open | 7.10 |  
                    | High | 7.20 |  
                    | Low | 7.00 |  
                    | Volume | 19,600 |  
                    | Split-adjusted Price | 6.83 |  
                
             | 
 |  SGP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/22/2020 | +0.30 / +4.35% | 7.10 | 7.20 | 7.00 | 7.20 | 7.11 | 6.83 | 19,600 |   |  
            | 1/21/2020 | +0.10 / +1.47% | 7.00 | 7.00 | 6.80 | 6.90 | 6.87 | 6.54 | 6,100 |   |  			
            | 1/20/2020 | 0.00 / 0.00% | 7.40 | 7.40 | 6.80 | 6.80 | 6.87 | 6.45 | 27,900 |   |  
            | 1/17/2020 | -0.10 / -1.45% | 6.80 | 6.80 | 6.70 | 6.80 | 6.79 | 6.45 | 11,700 |   |  			
            | 1/16/2020 | -0.10 / -1.43% | 6.90 | 6.90 | 6.80 | 6.90 | 6.84 | 6.54 | 6,400 |   |  
            | 1/15/2020 | +0.20 / +2.94% | 6.80 | 7.00 | 6.70 | 7.00 | 6.90 | 6.64 | 22,500 |   |  			
            | 1/14/2020 | 0.00 / 0.00% | 6.90 | 6.90 | 6.80 | 6.80 | 6.82 | 6.45 | 12,400 |   |  
            | 1/13/2020 | -0.10 / -1.45% | 6.90 | 6.90 | 6.80 | 6.80 | 6.90 | 6.45 | 10,700 |   |  			
            | 1/10/2020 | -0.30 / -4.29% | 7.00 | 7.00 | 6.70 | 6.70 | 6.90 | 6.35 | 30,200 |   |  
            | 1/9/2020 | 0.00 / 0.00% | 7.00 | 7.00 | 6.90 | 7.00 | 6.98 | 6.64 | 25,000 |   |  			
            | 1/8/2020 | 0.00 / 0.00% | 7.00 | 7.10 | 7.00 | 7.00 | 7.00 | 6.64 | 29,500 |   |  
            | 1/7/2020 | -0.10 / -1.41% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 6.64 | 20,800 |   |  			
            | 1/6/2020 | 0.00 / 0.00% | 7.10 | 7.20 | 7.00 | 7.10 | 7.08 | 6.73 | 12,700 |   |  
            | 1/3/2020 | 0.00 / 0.00% | 7.10 | 7.20 | 7.00 | 7.10 | 7.06 | 6.73 | 10,200 |   |  			
            | 1/2/2020 | 0.00 / 0.00% | 7.00 | 7.10 | 7.00 | 7.10 | 7.09 | 6.73 | 3,600 |   |  
            | 12/31/2019 | -0.10 / -1.41% | 7.30 | 7.30 | 7.00 | 7.00 | 7.07 | 6.64 | 11,710 |   |  			
            | 12/30/2019 | -0.10 / -1.39% | 7.20 | 7.20 | 7.00 | 7.10 | 7.08 | 6.73 | 12,300 |   |  
            | 12/27/2019 | 0.00 / 0.00% | 7.20 | 7.30 | 7.10 | 7.20 | 7.17 | 6.83 | 18,100 |   |  			
            | 12/26/2019 | 0.00 / 0.00% | 7.20 | 7.40 | 7.20 | 7.20 | 7.24 | 6.83 | 8,800 |   |  
            | 12/25/2019 | +0.40 / +5.88% | 6.80 | 7.20 | 6.80 | 7.20 | 6.99 | 6.83 | 20,410 |   |  			
            | 12/24/2019 | -0.10 / -1.45% | 6.90 | 7.00 | 6.70 | 6.80 | 6.88 | 6.45 | 77,500 |   |  
            | 12/23/2019 | -0.10 / -1.43% | 7.00 | 7.00 | 6.90 | 6.90 | 6.99 | 6.54 | 41,000 |   |  			
            | 12/20/2019 | -0.10 / -1.41% | 7.20 | 7.20 | 7.00 | 7.00 | 7.02 | 6.64 | 68,900 |   |  
            | 12/19/2019 | -0.10 / -1.39% | 7.20 | 7.30 | 7.10 | 7.10 | 7.17 | 6.73 | 32,600 |   |  			
            | 12/18/2019 | 0.00 / 0.00% | 7.10 | 7.30 | 7.10 | 7.20 | 7.19 | 6.83 | 19,200 |   |  
            | 12/17/2019 | -0.10 / -1.37% | 7.30 | 7.30 | 7.10 | 7.20 | 7.22 | 6.83 | 48,500 |   |  			
            | 12/16/2019 | -0.10 / -1.35% | 7.50 | 7.50 | 7.20 | 7.30 | 7.29 | 6.92 | 74,800 |   |  
            | 12/13/2019 | 0.00 / 0.00% | 7.40 | 7.50 | 7.30 | 7.50 | 7.38 | 7.11 | 49,600 |   |  			
            | 12/12/2019 | +0.10 / +1.35% | 7.20 | 7.50 | 7.20 | 7.50 | 7.35 | 7.11 | 25,400 |   |  
            | 12/11/2019 | +0.20 / +2.78% | 7.40 | 7.50 | 7.30 | 7.40 | 7.35 | 7.02 | 24,500 |   |  |