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            | 
                    Closing price on 3/21/2014
                 |  |  
    
        |           
                
                    | Open | 14.50 |  
                    | High | 14.90 |  
                    | Low | 14.50 |  
                    | Volume | 177,420 |  
                    | Split-adjusted Price | 3.99 |  
                
             | 
 |  GSP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 3/5/2014 | +0.20 / +1.41% | 14.30 | 14.40 | 14.10 | 14.40 | 14.40 | 3.91 | 152,650 |   |  
            | 3/4/2014 | +0.60 / +4.41% | 13.60 | 14.20 | 13.40 | 14.20 | 14.20 | 3.85 | 216,940 |   |  			
            | 3/3/2014 | -0.60 / -4.23% | 14.20 | 14.20 | 13.50 | 13.60 | 13.60 | 3.69 | 104,940 |   |  
            | 2/28/2014 | 0.00 / 0.00% | 14.30 | 14.30 | 13.90 | 14.20 | 14.20 | 3.85 | 124,560 |   |  			
            | 2/27/2014 | -0.30 / -2.07% | 14.50 | 14.60 | 14.00 | 14.20 | 14.20 | 3.85 | 146,530 |   |  
            | 2/26/2014 | +0.70 / +5.07% | 13.80 | 14.50 | 13.70 | 14.50 | 14.50 | 3.94 | 352,540 |   |  			
            | 2/25/2014 | +0.00 / +0.00% | 13.70 | 13.90 | 13.60 | 13.80 | 13.80 | 3.75 | 177,390 |   |  
            | 2/24/2014 | +0.20 / +1.47% | 13.90 | 13.90 | 13.20 | 13.80 | 13.80 | 3.75 | 101,730 |   |  			
            | 2/21/2014 | +0.10 / +0.74% | 13.50 | 13.90 | 13.10 | 13.60 | 13.60 | 3.69 | 162,580 |   |  
            | 2/20/2014 | -1.00 / -6.90% | 14.60 | 14.60 | 13.50 | 13.50 | 13.50 | 3.66 | 238,770 |   |  			
            | 2/19/2014 | +0.10 / +0.69% | 14.20 | 14.60 | 14.10 | 14.50 | 14.50 | 3.94 | 333,270 |   |  
            | 2/18/2014 | 0.00 / 0.00% | 14.40 | 14.60 | 14.00 | 14.40 | 14.40 | 3.91 | 351,220 |   |  			
            | 2/17/2014 | -0.30 / -2.04% | 14.40 | 14.70 | 14.10 | 14.40 | 14.40 | 3.91 | 298,790 |   |  
            | 2/14/2014 | +0.40 / +2.80% | 14.80 | 14.90 | 14.30 | 14.70 | 14.70 | 3.99 | 327,070 |   |  			
            | 2/13/2014 | +0.90 / +6.72% | 13.60 | 14.30 | 13.20 | 14.30 | 14.30 | 3.88 | 434,380 |   |  
            | 2/12/2014 | +0.20 / +1.52% | 13.10 | 13.60 | 13.10 | 13.40 | 13.40 | 3.64 | 179,510 |   |  			
            | 2/11/2014 | -0.40 / -2.94% | 13.90 | 13.90 | 13.10 | 13.20 | 13.20 | 3.58 | 206,380 |   |  
            | 2/10/2014 | +0.80 / +6.25% | 13.10 | 13.60 | 13.00 | 13.60 | 13.60 | 3.69 | 594,490 |   |  |