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                    Closing price on 12/3/2012
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                    | Open | 3.20 |  
                    | High | 3.40 |  
                    | Low | 3.20 |  
                    | Volume | 134,100 |  
                    | Split-adjusted Price | 3.40 |  
                
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 |  PV2 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/3/2012 | 0.00 / 0.00% | 3.20 | 3.40 | 3.20 | 3.40 | 3.30 | 3.40 | 134,100 |   |  
            | 11/30/2012 | -0.10 / -2.86% | 3.50 | 3.50 | 3.30 | 3.40 | 3.40 | 3.40 | 49,900 |   |  			
            | 11/29/2012 | 0.00 / 0.00% | 3.60 | 3.60 | 3.40 | 3.50 | 3.44 | 3.50 | 263,000 |   |  
            | 11/28/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.40 | 3.50 | 3.50 | 3.50 | 89,100 |   |  			
            | 11/27/2012 | -0.10 / -2.78% | 3.60 | 3.60 | 3.40 | 3.50 | 3.50 | 3.50 | 209,000 |   |  
            | 11/26/2012 | -0.10 / -2.70% | 3.70 | 3.70 | 3.50 | 3.60 | 3.60 | 3.60 | 260,500 |   |  			
            | 11/23/2012 | -0.20 / -5.13% | 3.80 | 3.90 | 3.70 | 3.70 | 3.80 | 3.70 | 41,300 |   |  
            | 11/22/2012 | +0.20 / +5.41% | 3.80 | 3.90 | 3.70 | 3.90 | 3.74 | 3.90 | 102,500 |   |  			
            | 11/21/2012 | -0.20 / -5.13% | 3.90 | 3.90 | 3.70 | 3.70 | 3.76 | 3.70 | 328,600 |   |  
            | 11/20/2012 | +0.10 / +2.63% | 3.90 | 3.90 | 3.80 | 3.90 | 3.90 | 3.90 | 125,200 |   |  			
            | 11/19/2012 | -0.20 / -5.00% | 3.90 | 4.00 | 3.80 | 3.80 | 3.83 | 3.80 | 94,400 |   |  
            | 11/16/2012 | +0.10 / +2.56% | 3.90 | 4.00 | 3.80 | 4.00 | 3.90 | 4.00 | 59,400 |   |  			
            | 11/15/2012 | -0.10 / -2.50% | 4.10 | 4.10 | 3.90 | 3.90 | 3.90 | 3.90 | 148,600 |   |  
            | 11/14/2012 | 0.00 / 0.00% | 4.00 | 4.10 | 3.90 | 4.00 | 3.99 | 4.00 | 98,200 |   |  			
            | 11/13/2012 | -0.10 / -2.44% | 4.10 | 4.10 | 4.00 | 4.00 | 4.01 | 4.00 | 244,500 |   |  
            | 11/12/2012 | 0.00 / 0.00% | 4.10 | 4.20 | 4.00 | 4.10 | 4.12 | 4.10 | 185,200 |   |  			
            | 11/9/2012 | +0.10 / +2.50% | 3.90 | 4.10 | 3.90 | 4.10 | 4.01 | 4.10 | 53,600 |   |  
            | 11/8/2012 | 0.00 / 0.00% | 4.00 | 4.00 | 3.80 | 4.00 | 3.92 | 4.00 | 77,400 |   |  			
            | 11/7/2012 | +0.10 / +2.56% | 3.90 | 4.10 | 3.90 | 4.00 | 3.98 | 4.00 | 127,800 |   |  
            | 11/6/2012 | 0.00 / 0.00% | 3.80 | 3.90 | 3.80 | 3.90 | 3.84 | 3.90 | 80,100 |   |  			
            | 11/5/2012 | 0.00 / 0.00% | 3.70 | 3.90 | 3.70 | 3.90 | 3.79 | 3.90 | 129,200 |   |  
            | 11/2/2012 | -0.20 / -4.88% | 4.00 | 4.00 | 3.90 | 3.90 | 3.90 | 3.90 | 684,200 |   |  			
            | 11/1/2012 | -0.10 / -2.38% | 4.20 | 4.30 | 4.10 | 4.10 | 4.19 | 4.10 | 24,500 |   |  
            | 10/31/2012 | +0.10 / +2.44% | 4.10 | 4.20 | 4.00 | 4.20 | 4.14 | 4.20 | 125,000 |   |  			
            | 10/30/2012 | +0.10 / +2.50% | 4.10 | 4.20 | 4.10 | 4.10 | 4.10 | 4.10 | 144,400 |   |  
            | 10/29/2012 | -0.20 / -4.76% | 4.10 | 4.30 | 4.00 | 4.00 | 4.11 | 4.00 | 145,900 |   |  			
            | 10/26/2012 | 0.00 / 0.00% | 4.10 | 4.40 | 4.10 | 4.20 | 4.24 | 4.20 | 73,500 |   |  
            | 10/25/2012 | -0.20 / -4.55% | 4.30 | 4.30 | 4.20 | 4.20 | 4.26 | 4.20 | 44,400 |   |  			
            | 10/24/2012 | 0.00 / 0.00% | 4.50 | 4.60 | 4.30 | 4.40 | 4.49 | 4.40 | 127,200 |   |  
            | 10/23/2012 | +0.20 / +4.76% | 4.30 | 4.40 | 4.30 | 4.40 | 4.40 | 4.40 | 188,000 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 12:35:00 PM
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