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                    Closing price on 8/26/2014
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                    | Open | 35.80 |  
                    | High | 36.80 |  
                    | Low | 35.70 |  
                    | Volume | 1,745,030 |  
                    | Split-adjusted Price | 12.30 |  
                
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 |  PGS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/26/2014 | +1.10 / +3.09% | 35.80 | 36.80 | 35.70 | 36.70 | 36.26 | 12.30 | 1,745,030 |   |  
            | 8/25/2014 | +0.10 / +0.28% | 35.50 | 36.50 | 35.50 | 35.60 | 35.90 | 11.93 | 1,234,100 |   |  			
            | 8/22/2014 | -0.20 / -0.56% | 35.80 | 36.20 | 35.50 | 35.50 | 35.78 | 11.90 | 777,220 |   |  
            | 8/21/2014 | -0.40 / -1.11% | 36.10 | 36.70 | 35.50 | 35.70 | 36.13 | 11.97 | 1,264,550 |   |  			
            | 8/20/2014 | +1.50 / +4.34% | 34.70 | 36.30 | 34.30 | 36.10 | 35.43 | 12.10 | 1,671,750 |   |  
            | 8/19/2014 | +0.60 / +1.76% | 34.20 | 35.40 | 34.20 | 34.60 | 34.72 | 11.60 | 1,264,020 |   |  			
            | 8/18/2014 | +0.90 / +2.72% | 33.20 | 34.00 | 33.20 | 34.00 | 33.73 | 11.40 | 1,168,200 |   |  
            | 8/15/2014 | +0.10 / +0.30% | 33.00 | 33.90 | 32.70 | 33.10 | 33.37 | 11.10 | 1,036,830 |   |  			
            | 8/14/2014 | -0.20 / -0.60% | 33.40 | 33.60 | 32.90 | 33.00 | 33.29 | 11.06 | 760,540 |   |  
            | 8/13/2014 | +1.20 / +3.75% | 32.20 | 33.40 | 32.20 | 33.20 | 32.96 | 11.13 | 1,004,810 |   |  			
            | 8/12/2014 | +0.10 / +0.31% | 31.80 | 32.20 | 31.80 | 32.00 | 32.04 | 10.73 | 305,200 |   |  
            | 8/11/2014 | -0.50 / -1.54% | 32.40 | 32.40 | 31.80 | 31.90 | 32.05 | 10.69 | 673,400 |   |  			
            | 8/8/2014 | -0.60 / -1.82% | 33.20 | 33.20 | 32.40 | 32.40 | 32.58 | 10.86 | 790,600 |   |  
            | 8/7/2014 | +0.30 / +0.92% | 32.70 | 33.00 | 32.40 | 33.00 | 32.59 | 11.06 | 395,400 |   |  			
            | 8/6/2014 | -0.40 / -1.21% | 33.10 | 33.10 | 32.70 | 32.70 | 32.88 | 10.96 | 679,700 |   |  
            | 8/5/2014 | -0.20 / -0.60% | 33.60 | 33.70 | 32.90 | 33.10 | 33.24 | 11.10 | 799,910 |   |  			
            | 8/4/2014 | +0.10 / +0.30% | 36.50 | 36.50 | 33.00 | 33.30 | 33.22 | 11.16 | 348,800 |   |  
            | 8/1/2014 | 0.00 / 0.00% | 36.50 | 36.50 | 32.70 | 33.20 | 33.34 | 11.13 | 764,600 |   |  			
            | 7/31/2014 | +1.40 / +4.40% | 31.70 | 33.20 | 31.70 | 33.20 | 32.63 | 11.13 | 840,330 |   |  
            | 7/30/2014 | -0.10 / -0.31% | 31.80 | 32.50 | 31.70 | 31.80 | 32.13 | 10.66 | 559,150 |   |  			
            | 7/29/2014 | +0.10 / +0.31% | 31.60 | 31.90 | 31.30 | 31.90 | 31.56 | 10.69 | 895,400 |   |  
            | 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 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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