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                    Closing price on 10/4/2011
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                    | Open | 6.60 |  
                    | High | 6.90 |  
                    | Low | 6.60 |  
                    | Volume | 2,041,500 |  
                    | Split-adjusted Price | 6.80 |  
                
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 |  PVL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/4/2011 | -0.20 / -2.86% | 6.60 | 6.90 | 6.60 | 6.80 | 6.64 | 6.80 | 2,041,500 |   |  
            | 10/3/2011 | -0.50 / -6.67% | 7.00 | 7.20 | 7.00 | 7.00 | 7.00 | 7.00 | 1,312,400 |   |  			
            | 9/30/2011 | -0.20 / -2.60% | 7.80 | 7.80 | 7.50 | 7.50 | 7.52 | 7.50 | 527,900 |   |  
            | 9/29/2011 | -0.50 / -6.10% | 8.70 | 8.70 | 7.70 | 7.70 | 7.95 | 7.70 | 2,162,300 |   |  			
            | 9/28/2011 | +0.50 / +6.49% | 7.80 | 8.20 | 7.70 | 8.20 | 8.17 | 8.20 | 1,174,100 |   |  
            | 9/27/2011 | +0.40 / +5.48% | 7.50 | 7.70 | 7.30 | 7.70 | 7.67 | 7.70 | 3,347,500 |   |  			
            | 9/26/2011 | +0.30 / +4.29% | 7.00 | 7.30 | 6.90 | 7.30 | 7.18 | 7.30 | 1,878,400 |   |  
            | 9/23/2011 | -0.10 / -1.41% | 7.10 | 7.10 | 6.80 | 7.00 | 6.89 | 7.00 | 807,800 |   |  			
            | 9/22/2011 | +0.30 / +4.41% | 6.90 | 7.10 | 6.60 | 7.10 | 6.93 | 7.10 | 1,199,300 |   |  
            | 9/21/2011 | 0.00 / 0.00% | 6.80 | 7.00 | 6.60 | 6.80 | 6.78 | 6.80 | 1,559,400 |   |  			
            | 9/20/2011 | -0.40 / -5.56% | 7.20 | 7.20 | 6.70 | 6.80 | 6.95 | 6.80 | 1,093,700 |   |  
            | 9/19/2011 | 0.00 / 0.00% | 7.30 | 7.30 | 6.80 | 7.20 | 7.11 | 7.20 | 956,500 |   |  			
            | 9/16/2011 | -0.50 / -6.49% | 7.70 | 7.80 | 7.00 | 7.20 | 7.26 | 7.20 | 1,230,400 |   |  
            | 9/15/2011 | +0.70 / +10.00% | 6.90 | 7.70 | 6.70 | 7.70 | 7.40 | 7.70 | 3,541,300 |   |  			
            | 9/14/2011 | +0.10 / +1.45% | 7.30 | 7.30 | 6.90 | 7.00 | 7.22 | 7.00 | 2,922,200 |   |  
            | 9/13/2011 | +0.40 / +6.15% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 146,100 |   |  			
            | 9/12/2011 | +0.30 / +4.84% | 6.20 | 6.50 | 6.20 | 6.50 | 6.49 | 6.50 | 1,591,700 |   |  
            | 9/9/2011 | +0.20 / +3.33% | 5.90 | 6.30 | 5.80 | 6.20 | 6.08 | 6.20 | 1,145,700 |   |  			
            | 9/8/2011 | +0.10 / +1.69% | 6.20 | 6.20 | 5.90 | 6.00 | 6.15 | 6.00 | 1,246,200 |   |  
            | 9/7/2011 | +0.30 / +5.36% | 5.50 | 5.90 | 5.50 | 5.90 | 5.80 | 5.90 | 1,231,000 |   |  			
            | 9/6/2011 | -0.30 / -5.08% | 5.80 | 5.90 | 5.60 | 5.60 | 5.64 | 5.60 | 825,200 |   |  
            | 9/5/2011 | +0.20 / +3.51% | 6.00 | 6.00 | 5.80 | 5.90 | 5.98 | 5.90 | 1,361,000 |   |  			
            | 9/1/2011 | +0.20 / +3.64% | 5.60 | 5.70 | 5.40 | 5.70 | 5.66 | 5.70 | 442,700 |   |  
            | 8/31/2011 | +0.30 / +5.77% | 5.40 | 5.50 | 5.10 | 5.50 | 5.44 | 5.50 | 1,640,900 |   |  			
            | 8/30/2011 | +0.30 / +6.12% | 5.10 | 5.20 | 5.10 | 5.20 | 5.19 | 5.20 | 1,366,000 |   |  
            | 8/29/2011 | +0.30 / +6.52% | 4.60 | 4.90 | 4.60 | 4.90 | 4.85 | 4.90 | 746,600 |   |  			
            | 8/26/2011 | 0.00 / 0.00% | 4.60 | 4.70 | 4.50 | 4.60 | 4.61 | 4.60 | 276,100 |   |  
            | 8/25/2011 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.60 | 4.63 | 4.60 | 137,000 |   |  			
            | 8/24/2011 | -0.10 / -2.13% | 4.70 | 4.90 | 4.60 | 4.60 | 4.69 | 4.60 | 255,600 |   |  
            | 8/23/2011 | -0.10 / -2.08% | 4.90 | 4.90 | 4.60 | 4.70 | 4.71 | 4.70 | 403,000 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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