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                    Closing price on 5/16/2017
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        |           
                
                    | Open | 13.05 |  
                    | High | 13.20 |  
                    | Low | 12.95 |  
                    | Volume | 47,230 |  
                    | Split-adjusted Price | 4.73 |  
                
             | 
 |  GSP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/16/2017 | +0.20 / +1.54% | 13.05 | 13.20 | 12.95 | 13.15 | 13.06 | 4.73 | 47,230 |   |  
            | 5/15/2017 | -0.15 / -1.15% | 13.10 | 13.15 | 12.90 | 12.95 | 12.97 | 4.66 | 90,100 |   |  			
            | 5/12/2017 | 0.00 / 0.00% | 13.15 | 13.30 | 12.80 | 13.10 | 13.12 | 4.71 | 10,660 |   |  
            | 5/11/2017 | 0.00 / 0.00% | 13.05 | 13.10 | 12.90 | 13.10 | 13.04 | 4.71 | 14,770 |   |  			
            | 5/10/2017 | +0.05 / +0.38% | 13.10 | 13.20 | 13.00 | 13.10 | 13.10 | 4.71 | 29,030 |   |  
            | 5/9/2017 | +0.35 / +2.76% | 12.70 | 13.20 | 12.60 | 13.05 | 12.88 | 4.70 | 63,280 |   |  			
            | 5/8/2017 | -0.10 / -0.78% | 12.85 | 12.85 | 12.50 | 12.70 | 12.62 | 4.57 | 37,470 |   |  
            | 5/5/2017 | -0.10 / -0.78% | 12.80 | 12.80 | 12.80 | 12.80 | 12.80 | 4.61 | 110 |   |  			
            | 5/4/2017 | +0.05 / +0.39% | 12.85 | 12.90 | 12.85 | 12.90 | 12.85 | 4.64 | 2,500 |   |  
            | 5/3/2017 | +0.05 / +0.39% | 12.50 | 12.85 | 12.30 | 12.85 | 12.62 | 4.62 | 11,840 |   |  			
            | 4/28/2017 | +0.00 / +0.00% | 12.80 | 12.85 | 12.60 | 12.80 | 12.67 | 4.61 | 19,470 |   |  
            | 4/27/2017 | +0.15 / +1.19% | 12.50 | 12.80 | 12.20 | 12.80 | 12.54 | 4.61 | 11,340 |   |  			
            | 4/26/2017 | 0.00 / 0.00% | 12.30 | 12.80 | 11.80 | 12.65 | 12.15 | 4.55 | 1,430 |   |  
            | 4/25/2017 | +0.05 / +0.40% | 12.60 | 12.65 | 12.60 | 12.65 | 12.63 | 4.55 | 90 |   |  			
            | 4/24/2017 | +0.05 / +0.40% | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 4.53 | 10 |   |  
            | 4/21/2017 | -0.15 / -1.18% | 12.55 | 12.55 | 12.25 | 12.55 | 12.38 | 4.52 | 2,020 |   |  			
            | 4/20/2017 | +0.05 / +0.40% | 12.70 | 12.70 | 12.25 | 12.70 | 12.53 | 4.57 | 4,230 |   |  
            | 4/19/2017 | +0.10 / +0.80% | 12.50 | 12.65 | 12.50 | 12.65 | 12.55 | 4.55 | 25,900 |   |  			
            | 4/18/2017 | +0.05 / +0.40% | 12.25 | 12.55 | 12.25 | 12.55 | 12.40 | 4.52 | 870 |   |  
            | 4/17/2017 | -0.05 / -0.40% | 12.50 | 12.50 | 12.20 | 12.50 | 12.50 | 4.50 | 2,560 |   |  			
            | 4/14/2017 | 0.00 / 0.00% | 12.50 | 12.55 | 12.50 | 12.55 | 12.50 | 4.52 | 4,080 |   |  
            | 4/13/2017 | +0.20 / +1.62% | 12.35 | 12.55 | 12.35 | 12.55 | 12.48 | 4.52 | 52,980 |   |  			
            | 4/12/2017 | +0.05 / +0.41% | 12.30 | 12.40 | 12.25 | 12.35 | 12.30 | 4.44 | 40,960 |   |  
            | 4/11/2017 | +0.10 / +0.82% | 12.20 | 12.30 | 12.05 | 12.30 | 12.26 | 4.43 | 4,160 |   |  			
            | 4/10/2017 | -0.05 / -0.41% | 12.20 | 12.35 | 12.00 | 12.20 | 12.24 | 4.39 | 10,290 |   |  
            | 4/7/2017 | 0.00 / 0.00% | 12.00 | 12.25 | 12.00 | 12.25 | 12.03 | 4.41 | 8,810 |   |  			
            | 4/5/2017 | 0.00 / 0.00% | 12.35 | 12.35 | 12.10 | 12.25 | 12.35 | 4.41 | 3,320 |   |  
            | 4/4/2017 | +0.05 / +0.41% | 12.25 | 12.40 | 12.05 | 12.25 | 12.36 | 4.41 | 3,480 |   |  			
            | 4/3/2017 | +0.05 / +0.41% | 12.10 | 12.20 | 12.00 | 12.20 | 12.03 | 4.39 | 8,310 |   |  
            | 3/31/2017 | 0.00 / 0.00% | 12.05 | 12.15 | 11.95 | 12.15 | 11.96 | 4.37 | 21,900 |   |  |