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                    Closing price on 5/20/2016
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                    | Open | 19.80 |  
                    | High | 19.90 |  
                    | Low | 19.60 |  
                    | Volume | 447,090 |  
                    | Split-adjusted Price | 9.81 |  
                
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 |  PGS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/20/2016 | +0.10 / +0.51% | 19.80 | 19.90 | 19.60 | 19.80 | 19.77 | 9.81 | 447,090 |   |  
            | 5/19/2016 | -0.30 / -1.50% | 20.00 | 20.00 | 19.70 | 19.70 | 20.00 | 9.76 | 562,387 |   |  			
            | 5/18/2016 | 0.00 / 0.00% | 20.10 | 20.30 | 19.80 | 20.00 | 20.01 | 9.91 | 838,423 |   |  
            | 5/17/2016 | +0.40 / +2.04% | 19.70 | 20.20 | 19.70 | 20.00 | 19.90 | 9.91 | 1,547,940 |   |  			
            | 5/16/2016 | +0.20 / +1.03% | 19.50 | 19.90 | 19.50 | 19.60 | 19.63 | 9.72 | 646,674 |   |  
            | 5/13/2016 | -0.10 / -0.51% | 19.50 | 19.70 | 19.30 | 19.40 | 19.47 | 9.62 | 533,607 |   |  			
            | 5/12/2016 | 0.00 / 0.00% | 19.60 | 19.80 | 19.40 | 19.50 | 19.50 | 9.67 | 499,879 |   |  
            | 5/11/2016 | +0.30 / +1.56% | 19.40 | 19.50 | 19.30 | 19.50 | 19.38 | 9.67 | 357,003 |   |  			
            | 5/10/2016 | +0.50 / +2.67% | 19.00 | 19.40 | 19.00 | 19.20 | 19.17 | 9.52 | 910,831 |   |  
            | 5/9/2016 | -0.10 / -0.53% | 19.00 | 19.00 | 18.70 | 18.70 | 18.85 | 9.27 | 192,300 |   |  			
            | 5/6/2016 | 0.00 / 0.00% | 18.80 | 18.90 | 18.60 | 18.80 | 18.69 | 9.32 | 225,463 |   |  
            | 5/5/2016 | +0.10 / +0.53% | 18.70 | 19.10 | 18.50 | 18.80 | 18.95 | 9.32 | 302,430 |   |  			
            | 5/4/2016 | -0.20 / -1.06% | 18.90 | 18.90 | 18.40 | 18.70 | 18.59 | 9.27 | 287,400 |   |  
            | 4/29/2016 | -0.20 / -1.05% | 19.00 | 19.20 | 18.90 | 18.90 | 19.05 | 9.37 | 280,003 |   |  			
            | 4/28/2016 | -0.10 / -0.52% | 19.50 | 19.50 | 19.00 | 19.10 | 19.20 | 9.47 | 219,580 |   |  
            | 4/27/2016 | +0.10 / +0.52% | 19.30 | 19.40 | 19.10 | 19.20 | 19.25 | 9.52 | 713,110 |   |  			
            | 4/26/2016 | -0.20 / -1.04% | 19.30 | 19.40 | 19.10 | 19.10 | 19.19 | 9.47 | 349,337 |   |  
            | 4/25/2016 | -0.20 / -1.03% | 19.60 | 19.60 | 19.20 | 19.30 | 19.38 | 9.57 | 419,436 |   |  			
            | 4/22/2016 | 0.00 / 0.00% | 20.00 | 20.00 | 19.40 | 19.50 | 19.58 | 9.67 | 1,127,507 |   |  
            | 4/21/2016 | +0.30 / +1.56% | 19.90 | 20.20 | 19.40 | 19.50 | 19.68 | 9.67 | 1,013,218 |   |  			
            | 4/20/2016 | +0.20 / +1.05% | 19.00 | 19.40 | 19.00 | 19.20 | 19.15 | 9.52 | 361,200 |   |  
            | 4/19/2016 | -0.40 / -2.06% | 19.20 | 19.20 | 19.00 | 19.00 | 19.07 | 9.42 | 483,366 |   |  			
            | 4/15/2016 | -0.30 / -1.52% | 19.80 | 19.80 | 19.40 | 19.40 | 19.60 | 9.62 | 218,762 |   |  
            | 4/14/2016 | +0.10 / +0.51% | 19.60 | 19.70 | 19.30 | 19.70 | 19.54 | 9.76 | 332,872 |   |  			
            | 4/13/2016 | -0.20 / -1.01% | 19.80 | 20.20 | 19.60 | 19.60 | 19.94 | 9.72 | 343,696 |   |  
            | 4/12/2016 | 0.00 / 0.00% | 20.00 | 20.00 | 19.70 | 19.80 | 19.84 | 9.81 | 356,092 |   |  			
            | 4/11/2016 | +0.20 / +1.02% | 19.70 | 20.50 | 19.70 | 19.80 | 20.13 | 9.81 | 1,022,020 |   |  
            | 4/8/2016 | +0.80 / +4.26% | 18.70 | 20.10 | 18.70 | 19.60 | 19.44 | 9.72 | 364,721 |   |  			
            | 4/7/2016 | -0.10 / -0.53% | 19.20 | 19.40 | 18.80 | 18.80 | 19.09 | 9.32 | 204,451 |   |  
            | 4/6/2016 | +0.30 / +1.61% | 18.70 | 19.10 | 18.70 | 18.90 | 18.92 | 9.37 | 191,594 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:02 PM
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