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            | 
                    Closing price on 10/13/2011
                 |  |  
    
        |           
                
                    | Open | 8.90 |  
                    | High | 9.00 |  
                    | Low | 8.90 |  
                    | Volume | 20,360 |  
                    | Split-adjusted Price | 2.72 |  
                
             | 
 |  PGI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/13/2011 | +0.10 / +1.12% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 20,360 |   |  
            | 10/12/2011 | +0.10 / +1.14% | 8.90 | 8.90 | 8.80 | 8.90 | 8.90 | 2.69 | 40,750 |   |  			
            | 10/11/2011 | -0.20 / -2.22% | 8.90 | 9.20 | 8.80 | 8.80 | 8.80 | 2.66 | 126,930 |   |  
            | 10/10/2011 | 0.00 / 0.00% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 53,300 |   |  			
            | 10/7/2011 | -0.10 / -1.10% | 9.00 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 26,170 |   |  
            | 10/6/2011 | +0.10 / +1.11% | 9.00 | 9.10 | 9.00 | 9.10 | 9.10 | 2.75 | 75,740 |   |  			
            | 10/5/2011 | +0.30 / +3.45% | 9.00 | 9.10 | 8.90 | 9.00 | 9.00 | 2.72 | 38,270 |   |  
            | 10/4/2011 | -0.30 / -3.33% | 9.00 | 9.10 | 8.70 | 8.70 | 8.70 | 2.63 | 44,100 |   |  			
            | 10/3/2011 | +0.20 / +2.27% | 8.80 | 9.00 | 8.70 | 9.00 | 9.00 | 2.72 | 42,270 |   |  
            | 9/30/2011 | -0.20 / -2.22% | 9.00 | 9.00 | 8.80 | 8.80 | 8.80 | 2.66 | 53,690 |   |  			
            | 9/29/2011 | 0.00 / 0.00% | 9.00 | 9.20 | 8.90 | 9.00 | 9.00 | 2.72 | 137,620 |   |  
            | 9/28/2011 | +0.10 / +1.12% | 9.00 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 27,300 |   |  			
            | 9/27/2011 | +0.30 / +3.49% | 8.70 | 8.90 | 8.70 | 8.90 | 8.90 | 2.69 | 38,750 |   |  
            | 9/26/2011 | -0.20 / -2.27% | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 2.60 | 9,030 |   |  			
            | 9/23/2011 | -0.40 / -4.35% | 9.20 | 9.20 | 8.80 | 8.80 | 8.80 | 2.66 | 139,100 |   |  
            | 9/22/2011 | +0.10 / +1.10% | 9.10 | 9.40 | 9.00 | 9.20 | 9.20 | 2.78 | 174,240 |   |  			
            | 9/21/2011 | +0.30 / +3.41% | 8.90 | 9.20 | 8.80 | 9.10 | 9.10 | 2.75 | 136,540 |   |  
            | 9/20/2011 | -0.20 / -2.22% | 8.90 | 9.00 | 8.80 | 8.80 | 8.80 | 2.66 | 15,520 |   |  			
            | 9/19/2011 | -0.20 / -2.17% | 9.00 | 9.20 | 8.90 | 9.00 | 9.00 | 2.72 | 106,450 |   |  
            | 9/16/2011 | 0.00 / 0.00% | 9.30 | 9.30 | 8.90 | 9.20 | 9.20 | 2.78 | 63,020 |   |  			
            | 9/15/2011 | +0.20 / +2.22% | 9.00 | 9.20 | 8.70 | 9.20 | 9.20 | 2.78 | 80,180 |   |  
            | 9/14/2011 | -0.40 / -4.26% | 9.30 | 9.50 | 9.00 | 9.00 | 9.00 | 2.72 | 54,130 |   |  			
            | 9/13/2011 | 0.00 / 0.00% | 9.00 | 9.50 | 9.00 | 9.40 | 9.40 | 2.84 | 46,500 |   |  
            | 9/12/2011 | +0.40 / +4.44% | 9.20 | 9.40 | 9.10 | 9.40 | 9.40 | 2.84 | 50,840 |   |  			
            | 9/9/2011 | +0.20 / +2.27% | 8.50 | 9.00 | 8.50 | 9.00 | 9.00 | 2.72 | 36,320 |   |  
            | 9/8/2011 | 0.00 / 0.00% | 8.60 | 9.10 | 8.60 | 8.80 | 8.80 | 2.66 | 25,680 |   |  			
            | 9/7/2011 | +0.40 / +4.76% | 8.70 | 8.80 | 8.70 | 8.80 | 8.80 | 2.66 | 91,660 |   |  
            | 9/6/2011 | -0.20 / -2.33% | 8.30 | 8.70 | 8.30 | 8.40 | 8.40 | 2.54 | 42,890 |   |  			
            | 9/5/2011 | -0.40 / -4.44% | 8.70 | 8.90 | 8.60 | 8.60 | 8.60 | 2.60 | 57,550 |   |  
            | 9/1/2011 | +0.40 / +4.65% | 9.00 | 9.00 | 8.80 | 9.00 | 9.00 | 2.72 | 97,290 |   |  |