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            | 
                    Closing price on 9/25/2015
                 |  |  
    
        |           
                
                    | Open | 13.20 |  
                    | High | 13.20 |  
                    | Low | 12.90 |  
                    | Volume | 24,910 |  
                    | Split-adjusted Price | 4.30 |  
                
             | 
 |  GSP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/25/2015 | +0.00 / +0.00% | 13.20 | 13.20 | 12.90 | 13.00 | 13.09 | 4.30 | 24,910 |   |  
            | 9/24/2015 | +0.00 / +0.00% | 13.00 | 13.10 | 12.90 | 13.00 | 13.00 | 4.30 | 256,420 |   |  			
            | 9/23/2015 | +0.10 / +0.78% | 13.00 | 13.00 | 12.90 | 13.00 | 12.96 | 4.30 | 7,950 |   |  
            | 9/22/2015 | -0.30 / -2.27% | 12.80 | 13.00 | 12.80 | 12.90 | 12.91 | 4.27 | 33,470 |   |  			
            | 9/21/2015 | +0.10 / +0.76% | 13.20 | 13.40 | 12.90 | 13.20 | 13.14 | 4.37 | 23,370 |   |  
            | 9/18/2015 | +0.10 / +0.77% | 13.00 | 13.30 | 13.00 | 13.10 | 13.15 | 4.34 | 6,390 |   |  			
            | 9/17/2015 | -0.20 / -1.52% | 13.20 | 13.20 | 12.40 | 13.00 | 12.69 | 4.30 | 135,400 |   |  
            | 9/16/2015 | -0.10 / -0.75% | 13.30 | 13.60 | 13.10 | 13.20 | 13.31 | 4.37 | 23,750 |   |  			
            | 9/15/2015 | 0.00 / 0.00% | 13.40 | 13.40 | 13.20 | 13.30 | 13.33 | 4.40 | 1,020 |   |  
            | 9/14/2015 | +0.10 / +0.76% | 13.20 | 13.50 | 13.20 | 13.30 | 13.27 | 4.40 | 18,240 |   |  			
            | 9/11/2015 | +0.10 / +0.76% | 13.10 | 13.20 | 13.10 | 13.20 | 13.10 | 4.37 | 18,320 |   |  
            | 9/10/2015 | -0.10 / -0.76% | 13.20 | 13.30 | 13.10 | 13.10 | 13.13 | 4.34 | 16,000 |   |  			
            | 9/9/2015 | +0.10 / +0.76% | 13.20 | 13.20 | 13.00 | 13.20 | 13.08 | 4.37 | 19,960 |   |  
            | 9/8/2015 | -0.10 / -0.76% | 13.30 | 13.30 | 13.10 | 13.10 | 13.17 | 4.34 | 10,480 |   |  			
            | 9/7/2015 | +0.10 / +0.76% | 13.10 | 13.20 | 13.00 | 13.20 | 13.05 | 4.37 | 21,450 |   |  
            | 9/4/2015 | -0.10 / -0.76% | 13.20 | 13.20 | 13.10 | 13.10 | 13.15 | 4.34 | 5,020 |   |  			
            | 9/3/2015 | 0.00 / 0.00% | 13.20 | 13.30 | 13.10 | 13.20 | 13.20 | 4.37 | 40,450 |   |  
            | 9/1/2015 | 0.00 / 0.00% | 13.20 | 13.50 | 13.20 | 13.20 | 13.28 | 4.37 | 1,530 |   |  			
            | 8/31/2015 | -0.20 / -1.49% | 13.40 | 13.50 | 13.10 | 13.20 | 13.15 | 4.37 | 6,310 |   |  
            | 8/28/2015 | +0.20 / +1.52% | 13.10 | 13.50 | 13.00 | 13.40 | 13.30 | 4.43 | 9,400 |   |  			
            | 8/27/2015 | +0.10 / +0.76% | 13.10 | 13.40 | 13.00 | 13.20 | 13.18 | 4.37 | 40,740 |   |  
            | 8/26/2015 | +0.20 / +1.55% | 13.00 | 13.30 | 12.90 | 13.10 | 12.95 | 4.34 | 16,450 |   |  			
            | 8/25/2015 | +0.10 / +0.78% | 12.50 | 12.90 | 12.50 | 12.90 | 12.64 | 4.27 | 30,220 |   |  
            | 8/24/2015 | -0.40 / -3.03% | 13.20 | 13.40 | 12.30 | 12.80 | 12.43 | 4.24 | 37,320 |   |  			
            | 8/21/2015 | +0.10 / +0.76% | 13.00 | 13.40 | 12.70 | 13.20 | 12.99 | 4.37 | 66,350 |   |  
            | 8/20/2015 | -0.30 / -2.24% | 13.30 | 13.40 | 13.10 | 13.10 | 13.19 | 4.34 | 9,630 |   |  			
            | 8/19/2015 | +0.10 / +0.75% | 13.30 | 13.60 | 13.30 | 13.40 | 13.40 | 4.43 | 14,180 |   |  
            | 8/18/2015 | -0.20 / -1.48% | 13.50 | 13.50 | 13.10 | 13.30 | 13.22 | 4.40 | 9,380 |   |  			
            | 8/17/2015 | 0.00 / 0.00% | 13.50 | 13.50 | 13.20 | 13.50 | 13.38 | 4.47 | 1,950 |   |  
            | 8/14/2015 | +0.40 / +3.05% | 13.10 | 13.60 | 13.00 | 13.50 | 13.29 | 4.47 | 8,500 |   |  |