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                    Closing price on 4/5/2016
                 |  |  
    
        |           
                
                    | Open | 15.50 |  
                    | High | 16.00 |  
                    | Low | 15.10 |  
                    | Volume | 14,980 |  
                    | Split-adjusted Price | 7.91 |  
                
             | 
 |  PGI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/5/2016 | +0.50 / +3.23% | 15.50 | 16.00 | 15.10 | 16.00 | 15.35 | 7.91 | 14,980 |   |  
            | 4/4/2016 | -0.40 / -2.52% | 15.20 | 15.80 | 15.20 | 15.50 | 15.57 | 7.66 | 19,330 |   |  			
            | 4/1/2016 | -0.10 / -0.63% | 15.90 | 15.90 | 15.50 | 15.90 | 15.51 | 7.86 | 20,310 |   |  
            | 3/31/2016 | 0.00 / 0.00% | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | 7.91 | 290 |   |  			
            | 3/30/2016 | -0.30 / -1.84% | 15.70 | 16.00 | 15.50 | 16.00 | 15.96 | 7.91 | 15,410 |   |  
            | 3/29/2016 | 0.00 / 0.00% | 15.90 | 16.40 | 15.80 | 16.30 | 15.88 | 8.06 | 5,920 |   |  			
            | 3/28/2016 | +0.10 / +0.62% | 16.30 | 16.30 | 15.80 | 16.30 | 15.88 | 8.06 | 5,930 |   |  
            | 3/25/2016 | -0.30 / -1.82% | 15.80 | 16.50 | 15.50 | 16.20 | 15.95 | 8.01 | 13,540 |   |  			
            | 3/24/2016 | 0.00 / 0.00% | 16.50 | 16.50 | 15.80 | 16.50 | 16.38 | 8.16 | 4,030 |   |  
            | 3/23/2016 | +0.90 / +5.77% | 16.00 | 16.50 | 15.50 | 16.50 | 16.13 | 8.16 | 2,010 |   |  			
            | 3/22/2016 | -0.50 / -3.11% | 16.50 | 16.50 | 15.60 | 15.60 | 15.60 | 7.71 | 20 |   |  
            | 3/21/2016 | -0.40 / -2.42% | 16.20 | 16.20 | 16.00 | 16.10 | 16.09 | 7.96 | 16,030 |   |  			
            | 3/18/2016 | -0.20 / -1.20% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 8.16 | 500 |   |  
            | 3/17/2016 | +0.80 / +5.03% | 16.00 | 16.70 | 16.00 | 16.70 | 16.35 | 8.26 | 3,010 |   |  			
            | 3/16/2016 | -0.80 / -4.79% | 16.50 | 16.50 | 15.90 | 15.90 | 15.99 | 7.86 | 50,920 |   |  
            | 3/15/2016 | 0.00 / 0.00% | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | 8.26 | 0 |   |  			
            | 3/14/2016 | 0.00 / 0.00% | 16.90 | 16.90 | 16.40 | 16.70 | 16.67 | 8.26 | 2,400 |   |  
            | 3/11/2016 | 0.00 / 0.00% | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | 8.26 | 0 |   |  			
            | 3/10/2016 | +0.40 / +2.45% | 16.30 | 16.70 | 16.30 | 16.70 | 16.31 | 8.26 | 1,020 |   |  
            | 3/9/2016 | 0.00 / 0.00% | 16.30 | 16.50 | 16.30 | 16.30 | 16.45 | 8.06 | 13,070 |   |  			
            | 3/8/2016 | -0.10 / -0.61% | 16.30 | 16.70 | 16.20 | 16.30 | 16.33 | 8.06 | 14,150 |   |  
            | 3/7/2016 | -0.60 / -3.53% | 16.30 | 16.50 | 16.20 | 16.40 | 16.33 | 8.11 | 23,880 |   |  			
            | 3/4/2016 | +0.50 / +3.03% | 16.40 | 17.00 | 16.30 | 17.00 | 16.45 | 8.41 | 7,780 |   |  
            | 3/3/2016 | +0.40 / +2.48% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 8.16 | 50 |   |  			
            | 3/2/2016 | -0.20 / -1.23% | 15.80 | 16.70 | 15.80 | 16.10 | 16.18 | 7.96 | 33,010 |   |  
            | 3/1/2016 | -0.40 / -2.40% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 8.06 | 1,950 |   |  			
            | 2/29/2016 | +0.40 / +2.45% | 16.80 | 16.80 | 16.20 | 16.70 | 16.28 | 8.26 | 23,030 |   |  
            | 2/26/2016 | -1.00 / -5.78% | 17.20 | 17.30 | 16.30 | 16.30 | 16.53 | 8.06 | 10,590 |   |  			
            | 2/25/2016 | +0.30 / +1.76% | 17.80 | 17.80 | 17.00 | 17.30 | 17.33 | 8.55 | 55,850 |   |  
            | 2/24/2016 | +0.80 / +4.94% | 16.20 | 17.00 | 16.10 | 17.00 | 16.46 | 8.41 | 92,690 |   |  |