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                    Closing price on 8/14/2013
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                    | Open | 5.80 |  
                    | High | 5.90 |  
                    | Low | 5.70 |  
                    | Volume | 480,420 |  
                    | Split-adjusted Price | 2.11 |  
                
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 |  PVT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/14/2013 | +0.10 / +1.72% | 5.80 | 5.90 | 5.70 | 5.90 | 5.90 | 2.11 | 480,420 |   |  
            | 8/13/2013 | -0.10 / -1.69% | 6.00 | 6.00 | 5.80 | 5.80 | 5.80 | 2.07 | 1,125,910 |   |  			
            | 8/12/2013 | +0.20 / +3.51% | 5.80 | 5.90 | 5.80 | 5.90 | 5.90 | 2.11 | 1,839,120 |   |  
            | 8/9/2013 | 0.00 / 0.00% | 5.70 | 5.80 | 5.70 | 5.70 | 5.70 | 2.04 | 694,870 |   |  			
            | 8/8/2013 | -0.10 / -1.72% | 5.80 | 5.90 | 5.70 | 5.70 | 5.70 | 2.04 | 895,010 |   |  
            | 8/7/2013 | 0.00 / 0.00% | 5.80 | 5.90 | 5.80 | 5.80 | 5.80 | 2.07 | 470,560 |   |  			
            | 8/6/2013 | 0.00 / 0.00% | 5.70 | 5.90 | 5.70 | 5.80 | 5.80 | 2.07 | 731,780 |   |  
            | 8/5/2013 | -0.10 / -1.69% | 5.80 | 5.90 | 5.80 | 5.80 | 5.80 | 2.07 | 517,790 |   |  			
            | 8/2/2013 | +0.10 / +1.72% | 5.80 | 5.90 | 5.80 | 5.90 | 5.90 | 2.11 | 1,065,010 |   |  
            | 8/1/2013 | +0.20 / +3.57% | 5.60 | 5.90 | 5.60 | 5.80 | 5.80 | 2.07 | 1,692,920 |   |  			
            | 7/31/2013 | 0.00 / 0.00% | 5.60 | 5.70 | 5.50 | 5.60 | 5.60 | 2.00 | 468,950 |   |  
            | 7/30/2013 | +0.10 / +1.82% | 5.50 | 5.70 | 5.50 | 5.60 | 5.60 | 2.00 | 748,500 |   |  			
            | 7/29/2013 | -0.20 / -3.51% | 5.70 | 5.70 | 5.50 | 5.50 | 5.50 | 1.97 | 497,100 |   |  
            | 7/26/2013 | 0.00 / 0.00% | 5.70 | 5.80 | 5.50 | 5.70 | 5.70 | 2.04 | 897,940 |   |  			
            | 7/25/2013 | -0.10 / -1.72% | 5.90 | 5.90 | 5.70 | 5.70 | 5.70 | 2.04 | 1,546,970 |   |  
            | 7/24/2013 | -0.20 / -3.33% | 6.00 | 6.00 | 5.80 | 5.80 | 5.80 | 2.07 | 2,266,350 |   |  			
            | 7/23/2013 | 0.00 / 0.00% | 6.00 | 6.10 | 5.80 | 6.00 | 6.00 | 2.14 | 2,313,710 |   |  
            | 7/22/2013 | +0.20 / +3.45% | 5.90 | 6.00 | 5.80 | 6.00 | 6.00 | 2.14 | 2,164,440 |   |  			
            | 7/19/2013 | -0.10 / -1.69% | 5.90 | 5.90 | 5.70 | 5.80 | 5.80 | 2.07 | 1,752,950 |   |  
            | 7/18/2013 | 0.00 / 0.00% | 5.90 | 6.00 | 5.80 | 5.90 | 5.90 | 2.11 | 1,429,520 |   |  			
            | 7/17/2013 | 0.00 / 0.00% | 5.90 | 6.00 | 5.80 | 5.90 | 5.90 | 2.11 | 1,131,630 |   |  
            | 7/16/2013 | +0.10 / +1.72% | 5.80 | 6.00 | 5.70 | 5.90 | 5.90 | 2.11 | 2,093,270 |   |  			
            | 7/15/2013 | +0.10 / +1.75% | 5.80 | 5.80 | 5.60 | 5.80 | 5.80 | 2.07 | 1,013,100 |   |  
            | 7/12/2013 | 0.00 / 0.00% | 5.70 | 5.80 | 5.60 | 5.70 | 5.70 | 2.04 | 1,505,830 |   |  			
            | 7/11/2013 | +0.10 / +1.79% | 5.60 | 5.70 | 5.60 | 5.70 | 5.70 | 2.04 | 879,480 |   |  
            | 7/10/2013 | +0.10 / +1.82% | 5.50 | 5.80 | 5.40 | 5.60 | 5.60 | 2.00 | 2,312,400 |   |  			
            | 7/9/2013 | +0.20 / +3.77% | 5.40 | 5.50 | 5.30 | 5.50 | 5.50 | 1.97 | 929,110 |   |  
            | 7/8/2013 | +0.10 / +1.92% | 5.20 | 5.40 | 5.10 | 5.30 | 5.30 | 1.89 | 1,423,060 |   |  			
            | 7/5/2013 | -0.10 / -1.89% | 5.30 | 5.40 | 5.20 | 5.20 | 5.20 | 1.86 | 346,540 |   |  
            | 7/4/2013 | +0.10 / +1.92% | 5.20 | 5.40 | 5.20 | 5.30 | 5.30 | 1.89 | 588,380 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:03 PM
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