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            | 
                    Closing price on 4/17/2014
                 |  |  
    
        |           
                
                    | Open | 13.40 |  
                    | High | 13.50 |  
                    | Low | 13.20 |  
                    | Volume | 100,540 |  
                    | Split-adjusted Price | 3.64 |  
                
             | 
 |  GSP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/17/2014 | +0.00 / +0.00% | 13.40 | 13.50 | 13.20 | 13.40 | 13.40 | 3.64 | 100,540 |   |  
            | 4/16/2014 | -0.20 / -1.47% | 13.70 | 13.80 | 12.90 | 13.40 | 13.40 | 3.64 | 107,240 |   |  			
            | 4/15/2014 | -0.20 / -1.45% | 13.80 | 14.00 | 13.60 | 13.60 | 13.60 | 3.69 | 67,340 |   |  
            | 4/14/2014 | -0.20 / -1.43% | 14.00 | 14.10 | 13.70 | 13.80 | 13.80 | 3.75 | 100,310 |   |  			
            | 4/11/2014 | 0.00 / 0.00% | 14.00 | 14.00 | 13.70 | 14.00 | 14.00 | 3.80 | 65,190 |   |  
            | 4/10/2014 | +0.10 / +0.72% | 13.90 | 14.10 | 13.90 | 14.00 | 14.00 | 3.80 | 54,740 |   |  			
            | 4/8/2014 | -0.20 / -1.42% | 14.10 | 14.10 | 13.90 | 13.90 | 13.90 | 3.77 | 91,410 |   |  
            | 4/7/2014 | +0.20 / +1.44% | 13.90 | 14.10 | 13.70 | 14.10 | 14.10 | 3.83 | 57,380 |   |  			
            | 4/4/2014 | +0.00 / +0.00% | 13.90 | 14.00 | 13.70 | 13.90 | 13.90 | 3.77 | 53,770 |   |  
            | 4/3/2014 | +0.30 / +2.21% | 13.60 | 14.00 | 13.60 | 13.90 | 13.90 | 3.77 | 63,660 |   |  			
            | 4/2/2014 | -0.10 / -0.73% | 13.70 | 13.80 | 13.00 | 13.60 | 13.60 | 3.69 | 134,350 |   |  
            | 4/1/2014 | -0.30 / -2.14% | 13.90 | 14.00 | 13.50 | 13.70 | 13.70 | 3.72 | 130,190 |   |  			
            | 3/31/2014 | -0.30 / -2.10% | 14.30 | 14.40 | 14.00 | 14.00 | 14.00 | 3.80 | 46,350 |   |  
            | 3/28/2014 | +0.00 / +0.00% | 14.10 | 14.50 | 14.10 | 14.30 | 14.30 | 3.88 | 115,480 |   |  			
            | 3/27/2014 | +0.50 / +3.62% | 13.90 | 14.30 | 13.70 | 14.30 | 14.30 | 3.88 | 131,610 |   |  
            | 3/26/2014 | -0.60 / -4.17% | 15.00 | 15.00 | 13.80 | 13.80 | 13.80 | 3.75 | 169,590 |   |  			
            | 3/25/2014 | -0.80 / -5.26% | 15.20 | 15.20 | 14.40 | 14.40 | 14.40 | 3.91 | 268,850 |   |  
            | 3/24/2014 | +0.50 / +3.40% | 14.80 | 15.30 | 14.60 | 15.20 | 15.20 | 4.13 | 348,950 |   |  			
            | 3/21/2014 | +0.10 / +0.68% | 14.50 | 14.90 | 14.50 | 14.70 | 14.70 | 3.99 | 177,420 |   |  
            | 3/20/2014 | -0.60 / -3.95% | 15.10 | 15.20 | 14.50 | 14.60 | 14.60 | 3.96 | 428,570 |   |  			
            | 3/19/2014 | +0.30 / +2.01% | 14.90 | 15.30 | 14.80 | 15.20 | 15.20 | 4.13 | 369,980 |   |  
            | 3/18/2014 | -0.40 / -2.61% | 16.10 | 16.10 | 14.90 | 14.90 | 14.90 | 4.04 | 346,170 |   |  			
            | 3/17/2014 | +1.00 / +6.99% | 14.50 | 15.30 | 14.50 | 15.30 | 15.30 | 4.15 | 831,060 |   |  
            | 3/14/2014 | +0.20 / +1.42% | 14.10 | 14.40 | 14.00 | 14.30 | 14.30 | 3.88 | 422,650 |   |  			
            | 3/13/2014 | +0.00 / +0.00% | 14.10 | 14.20 | 13.90 | 14.10 | 14.10 | 3.83 | 97,760 |   |  
            | 3/12/2014 | +0.00 / +0.00% | 14.20 | 14.20 | 13.90 | 14.10 | 14.10 | 3.83 | 139,630 |   |  			
            | 3/11/2014 | +0.10 / +0.71% | 14.00 | 14.20 | 13.90 | 14.10 | 14.10 | 3.83 | 107,700 |   |  
            | 3/10/2014 | 0.00 / 0.00% | 14.00 | 14.20 | 13.90 | 14.00 | 14.00 | 3.80 | 113,160 |   |  			
            | 3/7/2014 | -0.30 / -2.10% | 14.40 | 14.50 | 13.80 | 14.00 | 14.00 | 3.80 | 265,260 |   |  
            | 3/6/2014 | -0.10 / -0.69% | 14.50 | 14.50 | 14.10 | 14.30 | 14.30 | 3.88 | 74,080 |   |  |