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                    Closing price on 3/7/2013
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                    | Open | 13.60 |  
                    | High | 13.90 |  
                    | Low | 13.60 |  
                    | Volume | 391,000 |  
                    | Split-adjusted Price | 4.67 |  
                
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 |  PET Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/7/2013 | +0.10 / +0.72% | 13.60 | 13.90 | 13.60 | 13.90 | 13.90 | 4.67 | 391,000 |   |  
            | 3/6/2013 | +0.40 / +2.99% | 13.60 | 13.80 | 13.20 | 13.80 | 13.80 | 4.64 | 312,520 |   |  			
            | 3/5/2013 | -0.60 / -4.29% | 13.60 | 13.80 | 13.20 | 13.40 | 13.40 | 4.50 | 398,410 |   |  
            | 3/4/2013 | -1.60 / -10.26% | 14.10 | 14.60 | 13.90 | 14.00 | 14.00 | 4.70 | 315,440 |   |  			
            | 3/1/2013 | 0.00 / 0.00% | 15.60 | 15.70 | 15.40 | 15.60 | 15.60 | 4.90 | 382,580 |   |  
            | 2/28/2013 | +0.10 / +0.65% | 15.80 | 15.90 | 15.50 | 15.60 | 15.60 | 4.90 | 352,050 |   |  			
            | 2/27/2013 | 0.00 / 0.00% | 15.60 | 15.60 | 15.10 | 15.50 | 15.50 | 4.87 | 568,280 |   |  
            | 2/26/2013 | -0.70 / -4.32% | 16.10 | 16.20 | 15.40 | 15.50 | 15.50 | 4.87 | 823,500 |   |  			
            | 2/25/2013 | +0.30 / +1.89% | 16.00 | 16.30 | 15.90 | 16.20 | 16.20 | 5.09 | 515,280 |   |  
            | 2/22/2013 | +0.30 / +1.92% | 15.80 | 16.20 | 15.40 | 15.90 | 15.90 | 5.00 | 1,450,270 |   |  			
            | 2/21/2013 | -0.70 / -4.29% | 16.50 | 16.60 | 15.50 | 15.60 | 15.60 | 4.90 | 1,122,940 |   |  
            | 2/20/2013 | +0.40 / +2.52% | 15.50 | 16.80 | 15.50 | 16.30 | 16.30 | 5.12 | 1,310,730 |   |  			
            | 2/19/2013 | +0.60 / +3.92% | 15.30 | 16.10 | 15.20 | 15.90 | 15.90 | 5.00 | 998,240 |   |  
            | 2/18/2013 | +0.60 / +4.08% | 14.70 | 15.30 | 14.70 | 15.30 | 15.30 | 4.81 | 507,940 |   |  			
            | 2/8/2013 | +0.20 / +1.38% | 14.60 | 14.90 | 14.60 | 14.70 | 14.70 | 4.62 | 455,880 |   |  
            | 2/7/2013 | 0.00 / 0.00% | 14.60 | 14.70 | 14.40 | 14.50 | 14.50 | 4.56 | 577,900 |   |  			
            | 2/6/2013 | +0.10 / +0.69% | 14.40 | 14.60 | 14.40 | 14.50 | 14.50 | 4.56 | 268,320 |   |  
            | 2/5/2013 | +0.20 / +1.41% | 14.20 | 14.70 | 13.90 | 14.40 | 14.40 | 4.53 | 632,140 |   |  			
            | 2/4/2013 | -0.10 / -0.70% | 14.40 | 14.40 | 14.20 | 14.20 | 14.20 | 4.46 | 432,020 |   |  
            | 2/1/2013 | -0.20 / -1.38% | 14.20 | 14.40 | 14.10 | 14.30 | 14.30 | 4.50 | 273,750 |   |  			
            | 1/31/2013 | +0.90 / +6.62% | 13.70 | 14.50 | 13.70 | 14.50 | 14.50 | 4.56 | 1,943,540 |   |  
            | 1/30/2013 | +0.10 / +0.74% | 13.70 | 13.70 | 13.50 | 13.60 | 13.60 | 4.28 | 400,020 |   |  			
            | 1/29/2013 | 0.00 / 0.00% | 13.40 | 13.70 | 13.40 | 13.50 | 13.50 | 4.24 | 244,630 |   |  
            | 1/28/2013 | +0.30 / +2.27% | 13.20 | 13.80 | 13.20 | 13.50 | 13.50 | 4.24 | 1,032,410 |   |  			
            | 1/25/2013 | +0.10 / +0.76% | 13.10 | 13.30 | 13.00 | 13.20 | 13.20 | 4.15 | 483,990 |   |  
            | 1/24/2013 | +0.30 / +2.34% | 12.80 | 13.20 | 12.80 | 13.10 | 13.10 | 4.12 | 394,350 |   |  			
            | 1/23/2013 | -0.10 / -0.78% | 13.10 | 13.10 | 12.70 | 12.80 | 12.80 | 4.02 | 266,610 |   |  
            | 1/22/2013 | -0.20 / -1.53% | 13.10 | 13.10 | 12.80 | 12.90 | 12.90 | 4.06 | 253,910 |   |  			
            | 1/21/2013 | 0.00 / 0.00% | 13.10 | 13.20 | 13.00 | 13.10 | 13.10 | 4.12 | 196,180 |   |  
            | 1/18/2013 | -0.10 / -0.76% | 13.10 | 13.20 | 13.00 | 13.10 | 13.10 | 4.12 | 224,750 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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