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                    Closing price on 7/28/2014
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                    | Open | 32.90 |  
                    | High | 33.00 |  
                    | Low | 31.80 |  
                    | Volume | 691,210 |  
                    | Split-adjusted Price | 10.66 |  
                
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 |  PGS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/28/2014 | -1.60 / -4.79% | 32.90 | 33.00 | 31.80 | 31.80 | 32.42 | 10.66 | 691,210 |   |  
            | 7/25/2014 | -1.10 / -3.19% | 34.50 | 35.20 | 33.40 | 33.40 | 34.67 | 11.20 | 895,600 |   |  			
            | 7/24/2014 | +2.40 / +7.48% | 32.10 | 34.60 | 32.10 | 34.50 | 33.19 | 11.57 | 3,349,010 |   |  
            | 7/23/2014 | 0.00 / 0.00% | 32.10 | 32.10 | 31.50 | 32.10 | 31.89 | 10.76 | 201,500 |   |  			
            | 7/22/2014 | +0.10 / +0.31% | 32.00 | 32.20 | 31.40 | 32.10 | 31.76 | 10.76 | 344,500 |   |  
            | 7/21/2014 | -0.50 / -1.54% | 33.00 | 33.00 | 31.70 | 32.00 | 32.08 | 10.73 | 753,900 |   |  			
            | 7/18/2014 | +0.30 / +0.93% | 32.20 | 33.20 | 32.20 | 32.50 | 32.78 | 10.90 | 580,050 |   |  
            | 7/17/2014 | +0.20 / +0.63% | 32.00 | 32.30 | 31.80 | 32.20 | 32.11 | 10.79 | 839,000 |   |  			
            | 7/16/2014 | -0.30 / -0.93% | 32.80 | 32.90 | 31.90 | 32.00 | 32.46 | 10.73 | 628,410 |   |  
            | 7/15/2014 | +0.40 / +1.25% | 32.00 | 32.40 | 32.00 | 32.30 | 32.22 | 10.83 | 629,100 |   |  			
            | 7/14/2014 | +1.20 / +3.91% | 30.80 | 31.90 | 30.60 | 31.90 | 31.13 | 10.69 | 780,900 |   |  
            | 7/11/2014 | -0.10 / -0.32% | 30.30 | 30.90 | 30.30 | 30.70 | 30.55 | 10.29 | 362,319 |   |  			
            | 7/10/2014 | -0.80 / -2.53% | 31.50 | 31.50 | 30.80 | 30.80 | 31.16 | 10.33 | 548,400 |   |  
            | 7/9/2014 | +0.10 / +0.32% | 31.90 | 31.90 | 31.50 | 31.60 | 31.67 | 10.59 | 256,200 |   |  			
            | 7/8/2014 | +0.10 / +0.32% | 31.40 | 31.50 | 31.10 | 31.50 | 31.31 | 10.56 | 459,900 |   |  
            | 7/7/2014 | -0.30 / -0.95% | 31.60 | 32.00 | 31.20 | 31.40 | 31.63 | 10.53 | 672,300 |   |  			
            | 7/4/2014 | -0.40 / -1.25% | 32.20 | 32.40 | 31.70 | 31.70 | 31.95 | 10.63 | 636,700 |   |  
            | 7/3/2014 | +0.20 / +0.63% | 32.10 | 32.70 | 32.00 | 32.10 | 32.36 | 10.76 | 813,379 |   |  			
            | 7/2/2014 | +0.50 / +1.59% | 31.50 | 32.10 | 31.00 | 31.90 | 31.65 | 10.69 | 596,560 |   |  
            | 7/1/2014 | +0.30 / +0.96% | 30.90 | 31.90 | 30.90 | 31.40 | 31.38 | 10.53 | 959,000 |   |  			
            | 6/30/2014 | +0.40 / +1.30% | 30.70 | 31.60 | 30.70 | 31.10 | 31.27 | 10.43 | 671,420 |   |  
            | 6/27/2014 | +0.70 / +2.33% | 30.00 | 31.00 | 30.00 | 30.70 | 30.59 | 10.29 | 730,600 |   |  			
            | 6/26/2014 | +0.70 / +2.39% | 29.50 | 30.60 | 29.50 | 30.00 | 30.15 | 10.06 | 1,309,329 |   |  
            | 6/25/2014 | +0.70 / +2.45% | 28.90 | 29.70 | 28.70 | 29.30 | 29.32 | 9.82 | 1,322,720 |   |  			
            | 6/24/2014 | 0.00 / 0.00% | 28.60 | 28.70 | 27.90 | 28.60 | 28.43 | 9.59 | 211,500 |   |  
            | 6/23/2014 | +0.20 / +0.70% | 28.40 | 28.60 | 28.30 | 28.60 | 28.47 | 9.59 | 145,500 |   |  			
            | 6/20/2014 | +0.50 / +1.79% | 28.00 | 28.90 | 28.00 | 28.40 | 28.46 | 9.52 | 515,000 |   |  
            | 6/19/2014 | -0.20 / -0.71% | 28.00 | 28.00 | 27.30 | 27.90 | 27.68 | 9.35 | 333,300 |   |  			
            | 6/18/2014 | 0.00 / 0.00% | 28.20 | 28.30 | 28.10 | 28.10 | 28.19 | 9.42 | 160,300 |   |  
            | 6/17/2014 | +0.60 / +2.18% | 27.70 | 28.40 | 27.50 | 28.10 | 28.13 | 9.42 | 227,500 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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