| 
	
		| 
			
				|  |  
				| 
					
						| 
    
        
            | 
                    Closing price on 7/14/2010
                 |  |  
    
        |           
                
                    | Open | 26.00 |  
                    | High | 26.00 |  
                    | Low | 25.00 |  
                    | Volume | 508,370 |  
                    | Split-adjusted Price | 6.21 |  
                
             | 
 |  PET Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/14/2010 | -0.50 / -1.96% | 26.00 | 26.00 | 25.00 | 25.00 | 25.00 | 6.21 | 508,370 |   |  
            | 7/13/2010 | +1.20 / +4.94% | 24.90 | 25.50 | 24.50 | 25.50 | 25.50 | 6.33 | 1,308,270 |   |  			
            | 7/12/2010 | +0.40 / +1.67% | 24.00 | 24.40 | 23.80 | 24.30 | 24.30 | 6.04 | 218,380 |   |  
            | 7/9/2010 | +0.20 / +0.84% | 24.00 | 24.00 | 23.70 | 23.90 | 23.90 | 5.94 | 379,550 |   |  			
            | 7/8/2010 | 0.00 / 0.00% | 24.00 | 24.40 | 23.50 | 23.70 | 23.70 | 5.89 | 520,940 |   |  
            | 7/7/2010 | 0.00 / 0.00% | 24.00 | 24.30 | 23.60 | 23.70 | 23.70 | 5.89 | 337,220 |   |  			
            | 7/6/2010 | -0.70 / -2.87% | 24.30 | 24.30 | 23.70 | 23.70 | 23.70 | 5.89 | 710,020 |   |  
            | 7/5/2010 | -0.10 / -0.41% | 25.00 | 25.00 | 24.40 | 24.40 | 24.40 | 6.06 | 216,800 |   |  			
            | 7/2/2010 | -0.20 / -0.81% | 24.70 | 24.90 | 24.30 | 24.50 | 24.50 | 6.08 | 488,970 |   |  
            | 7/1/2010 | -0.90 / -3.52% | 25.10 | 25.20 | 24.70 | 24.70 | 24.70 | 6.13 | 262,700 |   |  			
            | 6/30/2010 | -0.10 / -0.39% | 25.00 | 25.60 | 24.60 | 25.60 | 25.60 | 6.36 | 709,670 |   |  
            | 6/29/2010 | +0.20 / +0.78% | 25.80 | 26.00 | 25.30 | 25.70 | 25.70 | 6.38 | 479,610 |   |  			
            | 6/28/2010 | +0.20 / +0.79% | 25.20 | 25.50 | 24.50 | 25.50 | 25.50 | 6.33 | 682,870 |   |  
            | 6/25/2010 | -1.30 / -4.89% | 26.00 | 26.50 | 25.30 | 25.30 | 25.30 | 6.28 | 901,030 |   |  			
            | 6/24/2010 | +1.10 / +4.31% | 25.70 | 26.70 | 25.50 | 26.60 | 26.60 | 6.61 | 2,518,160 |   |  
            | 6/23/2010 | +0.70 / +2.82% | 24.20 | 25.50 | 24.20 | 25.50 | 25.50 | 6.33 | 620,890 |   |  			
            | 6/22/2010 | 0.00 / 0.00% | 24.80 | 25.50 | 24.80 | 24.80 | 24.80 | 6.16 | 1,024,113 |   |  
            | 6/21/2010 | +1.20 / +5.08% | 23.80 | 24.80 | 23.80 | 24.80 | 24.80 | 6.16 | 1,182,270 |   |  			
            | 6/18/2010 | 0.00 / 0.00% | 23.60 | 23.60 | 23.60 | 23.60 | 23.60 | 5.86 | 387,450 |   |  
            | 6/17/2010 | -0.40 / -1.67% | 24.00 | 24.00 | 23.60 | 23.60 | 23.60 | 5.86 | 314,090 |   |  			
            | 6/16/2010 | +0.30 / +1.27% | 24.00 | 24.20 | 23.90 | 24.00 | 24.00 | 5.96 | 403,760 |   |  
            | 6/15/2010 | -0.20 / -0.84% | 23.90 | 23.90 | 23.60 | 23.70 | 23.70 | 5.89 | 261,840 |   |  			
            | 6/14/2010 | +1.10 / +4.82% | 23.00 | 23.90 | 23.00 | 23.90 | 23.90 | 5.94 | 1,014,190 |   |  
            | 6/11/2010 | +0.30 / +1.33% | 23.00 | 23.20 | 22.80 | 22.80 | 22.80 | 5.66 | 278,870 |   |  			
            | 6/10/2010 | -0.10 / -0.44% | 22.60 | 22.70 | 22.20 | 22.50 | 22.50 | 5.59 | 335,680 |   |  
            | 6/9/2010 | -0.10 / -0.44% | 23.00 | 23.20 | 22.60 | 22.60 | 22.60 | 5.61 | 216,180 |   |  			
            | 6/8/2010 | +0.20 / +0.89% | 22.10 | 22.90 | 22.10 | 22.70 | 22.70 | 5.64 | 359,440 |   |  
            | 6/7/2010 | -1.00 / -4.26% | 22.80 | 23.10 | 22.40 | 22.50 | 22.50 | 5.59 | 427,910 |   |  			
            | 6/4/2010 | -0.40 / -1.67% | 23.70 | 23.80 | 23.40 | 23.50 | 23.50 | 5.84 | 275,900 |   |  
            | 6/3/2010 | 0.00 / 0.00% | 24.20 | 24.30 | 23.90 | 23.90 | 23.90 | 5.94 | 368,650 |   |  |  |  
				|  |  |  | 
	
		| 
			
				|  |  
				|  |  
				| 
					
						| Market Update 
        
            
                Last updated at 3:10:01 PM
             |  |  
				|  |  |  |