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                    Closing price on 12/28/2012
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                    | Open | 12.60 |  
                    | High | 12.60 |  
                    | Low | 12.50 |  
                    | Volume | 158,030 |  
                    | Split-adjusted Price | 3.93 |  
                
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 |  PET Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/28/2012 | 0.00 / 0.00% | 12.60 | 12.60 | 12.50 | 12.50 | 12.50 | 3.93 | 158,030 |   |  
            | 12/27/2012 | -0.10 / -0.79% | 12.60 | 12.70 | 12.50 | 12.50 | 12.50 | 3.93 | 466,480 |   |  			
            | 12/26/2012 | +0.20 / +1.61% | 12.30 | 12.60 | 12.30 | 12.60 | 12.60 | 3.96 | 102,480 |   |  
            | 12/25/2012 | -0.20 / -1.59% | 12.70 | 12.70 | 12.40 | 12.40 | 12.40 | 3.90 | 249,350 |   |  			
            | 12/24/2012 | 0.00 / 0.00% | 12.40 | 12.70 | 12.40 | 12.60 | 12.60 | 3.96 | 161,880 |   |  
            | 12/21/2012 | -0.10 / -0.79% | 12.70 | 12.70 | 12.40 | 12.60 | 12.60 | 3.96 | 189,320 |   |  			
            | 12/20/2012 | 0.00 / 0.00% | 12.70 | 12.80 | 12.60 | 12.70 | 12.70 | 3.99 | 129,710 |   |  
            | 12/19/2012 | 0.00 / 0.00% | 12.60 | 12.80 | 12.60 | 12.70 | 12.70 | 3.99 | 501,140 |   |  			
            | 12/18/2012 | -0.10 / -0.78% | 12.80 | 12.80 | 12.60 | 12.70 | 12.70 | 3.99 | 133,100 |   |  
            | 12/17/2012 | +0.10 / +0.79% | 12.60 | 12.80 | 12.60 | 12.80 | 12.80 | 4.02 | 430,190 |   |  			
            | 12/14/2012 | -0.10 / -0.78% | 12.80 | 12.90 | 12.70 | 12.70 | 12.70 | 3.99 | 474,490 |   |  
            | 12/13/2012 | +0.30 / +2.40% | 12.60 | 12.90 | 12.50 | 12.80 | 12.80 | 4.02 | 820,980 |   |  			
            | 12/12/2012 | +0.30 / +2.46% | 12.30 | 12.60 | 12.30 | 12.50 | 12.50 | 3.93 | 545,530 |   |  
            | 12/11/2012 | +0.30 / +2.52% | 11.90 | 12.30 | 11.80 | 12.20 | 12.20 | 3.84 | 450,330 |   |  			
            | 12/10/2012 | +0.30 / +2.59% | 11.50 | 11.90 | 11.50 | 11.90 | 11.90 | 3.74 | 189,990 |   |  
            | 12/7/2012 | 0.00 / 0.00% | 11.40 | 11.70 | 11.40 | 11.60 | 11.60 | 3.65 | 61,290 |   |  			
            | 12/6/2012 | 0.00 / 0.00% | 11.60 | 11.70 | 11.50 | 11.60 | 11.60 | 3.65 | 55,690 |   |  
            | 12/5/2012 | 0.00 / 0.00% | 11.70 | 11.90 | 11.60 | 11.60 | 11.60 | 3.65 | 180,120 |   |  			
            | 12/4/2012 | +0.10 / +0.87% | 11.50 | 11.60 | 11.50 | 11.60 | 11.60 | 3.65 | 22,830 |   |  
            | 12/3/2012 | 0.00 / 0.00% | 11.50 | 11.50 | 11.40 | 11.50 | 11.50 | 3.62 | 28,050 |   |  			
            | 11/30/2012 | +0.10 / +0.88% | 11.40 | 11.50 | 11.40 | 11.50 | 11.50 | 3.62 | 165,960 |   |  
            | 11/29/2012 | 0.00 / 0.00% | 11.50 | 11.50 | 11.40 | 11.40 | 11.40 | 3.58 | 76,930 |   |  			
            | 11/28/2012 | 0.00 / 0.00% | 11.40 | 11.50 | 11.40 | 11.40 | 11.40 | 3.58 | 198,240 |   |  
            | 11/27/2012 | 0.00 / 0.00% | 11.40 | 11.50 | 11.40 | 11.40 | 11.40 | 3.58 | 8,000 |   |  			
            | 11/26/2012 | -0.10 / -0.87% | 11.40 | 11.50 | 11.40 | 11.40 | 11.40 | 3.58 | 163,590 |   |  
            | 11/23/2012 | +0.20 / +1.77% | 11.30 | 11.70 | 11.30 | 11.50 | 11.50 | 3.62 | 278,370 |   |  			
            | 11/22/2012 | +0.10 / +0.89% | 11.30 | 11.30 | 11.20 | 11.30 | 11.30 | 3.55 | 38,550 |   |  
            | 11/21/2012 | -0.10 / -0.88% | 11.30 | 11.30 | 11.20 | 11.20 | 11.20 | 3.52 | 50,050 |   |  			
            | 11/20/2012 | -0.10 / -0.88% | 11.40 | 11.50 | 11.20 | 11.30 | 11.30 | 3.55 | 157,740 |   |  
            | 11/19/2012 | -0.10 / -0.87% | 11.40 | 11.60 | 11.40 | 11.40 | 11.40 | 3.58 | 91,780 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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