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                    Closing price on 1/7/2020
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        |           
                
                    | Open | 4.80 |  
                    | High | 4.99 |  
                    | Low | 4.80 |  
                    | Volume | 14,370 |  
                    | Split-adjusted Price | 3.44 |  
                
             | 
 |  SGT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/7/2020 | +0.18 / +3.74% | 4.80 | 4.99 | 4.80 | 4.99 | 4.80 | 3.44 | 14,370 |   |  
            | 1/6/2020 | -0.14 / -2.83% | 4.77 | 5.05 | 4.77 | 4.81 | 4.94 | 3.31 | 3,240 |   |  			
            | 1/3/2020 | 0.00 / 0.00% | 4.96 | 4.96 | 4.80 | 4.95 | 4.81 | 3.41 | 335,060 |   |  
            | 1/2/2020 | +0.06 / +1.23% | 4.95 | 4.95 | 4.90 | 4.95 | 4.94 | 3.41 | 910 |   |  			
            | 12/31/2019 | -0.29 / -5.60% | 4.85 | 5.16 | 4.85 | 4.89 | 4.85 | 3.37 | 617,220 |   |  
            | 12/30/2019 | -0.01 / -0.19% | 5.19 | 5.25 | 5.18 | 5.18 | 5.20 | 3.57 | 1,510 |   |  			
            | 12/27/2019 | -0.05 / -0.95% | 5.00 | 5.19 | 5.00 | 5.19 | 5.10 | 3.57 | 510 |   |  
            | 12/26/2019 | +0.29 / +5.86% | 4.90 | 5.24 | 4.81 | 5.24 | 4.81 | 3.61 | 1,991,420 |   |  			
            | 12/25/2019 | -0.04 / -0.80% | 4.80 | 4.97 | 4.80 | 4.95 | 4.85 | 3.41 | 27,450 |   |  
            | 12/24/2019 | +0.02 / +0.40% | 5.00 | 5.00 | 4.97 | 4.99 | 4.99 | 3.44 | 801,580 |   |  			
            | 12/23/2019 | +0.07 / +1.43% | 4.71 | 4.97 | 4.71 | 4.97 | 4.84 | 3.42 | 330 |   |  
            | 12/20/2019 | +0.01 / +0.20% | 4.62 | 4.90 | 4.62 | 4.90 | 4.76 | 3.37 | 10,020 |   |  			
            | 12/19/2019 | +0.02 / +0.41% | 4.87 | 4.90 | 4.55 | 4.89 | 4.63 | 3.37 | 6,700 |   |  
            | 12/18/2019 | -0.24 / -4.70% | 5.25 | 5.46 | 4.82 | 4.87 | 5.10 | 3.35 | 980 |   |  			
            | 12/17/2019 | -0.38 / -6.92% | 5.11 | 5.11 | 5.11 | 5.11 | 5.11 | 3.52 | 890 |   |  
            | 12/16/2019 | 0.00 / 0.00% | 5.49 | 5.49 | 5.49 | 5.49 | 5.49 | 3.78 | 0 |   |  			
            | 12/13/2019 | 0.00 / 0.00% | 5.49 | 5.49 | 5.49 | 5.49 | 5.49 | 3.78 | 0 |   |  
            | 12/12/2019 | +0.09 / +1.67% | 5.20 | 5.49 | 5.20 | 5.49 | 5.35 | 3.78 | 360 |   |  			
            | 12/11/2019 | 0.00 / 0.00% | 5.49 | 5.49 | 5.20 | 5.40 | 5.40 | 3.72 | 1,180 |   |  
            | 12/10/2019 | -0.10 / -1.82% | 5.50 | 5.50 | 5.12 | 5.40 | 5.41 | 3.72 | 12,380 |   |  			
            | 12/9/2019 | -0.09 / -1.61% | 5.80 | 5.80 | 5.50 | 5.50 | 5.65 | 3.79 | 280 |   |  
            | 12/6/2019 | -0.01 / -0.18% | 5.66 | 5.66 | 5.50 | 5.59 | 5.54 | 3.85 | 4,330 |   |  			
            | 12/5/2019 | +0.30 / +5.66% | 5.66 | 5.66 | 5.60 | 5.60 | 5.63 | 3.86 | 40 |   |  
            | 12/4/2019 | +0.21 / +4.13% | 5.42 | 5.42 | 4.96 | 5.30 | 5.26 | 3.65 | 380 |   |  			
            | 12/3/2019 | -0.38 / -6.95% | 5.40 | 5.60 | 5.09 | 5.09 | 5.51 | 3.51 | 1,270 |   |  
            | 12/2/2019 | +0.32 / +6.21% | 5.40 | 5.51 | 5.25 | 5.47 | 5.41 | 3.77 | 3,410 |   |  			
            | 11/29/2019 | +0.33 / +6.85% | 5.14 | 5.15 | 5.14 | 5.15 | 5.15 | 3.55 | 3,750 |   |  
            | 11/28/2019 | -0.18 / -3.60% | 4.82 | 4.82 | 4.82 | 4.82 | 4.82 | 3.32 | 650 |   |  			
            | 11/27/2019 | +0.09 / +1.83% | 5.00 | 5.00 | 4.62 | 5.00 | 4.91 | 3.44 | 1,780 |   |  
            | 11/26/2019 | -0.28 / -5.39% | 5.15 | 5.15 | 4.91 | 4.91 | 5.03 | 3.38 | 340 |   |  |