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                    Closing price on 4/28/2016
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                    | Open | 12.80 |  
                    | High | 12.90 |  
                    | Low | 12.50 |  
                    | Volume | 438,080 |  
                    | Split-adjusted Price | 6.02 |  
                
             | 
 |  PET Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/28/2016 | -0.10 / -0.79% | 12.80 | 12.90 | 12.50 | 12.60 | 12.67 | 6.02 | 438,080 |   |  
            | 4/27/2016 | +0.20 / +1.60% | 12.70 | 12.70 | 12.50 | 12.70 | 12.63 | 6.07 | 104,360 |   |  			
            | 4/26/2016 | -0.10 / -0.79% | 12.60 | 12.60 | 12.50 | 12.50 | 12.57 | 5.98 | 137,210 |   |  
            | 4/25/2016 | -0.10 / -0.79% | 12.70 | 12.80 | 12.60 | 12.60 | 12.68 | 6.02 | 228,120 |   |  			
            | 4/22/2016 | 0.00 / 0.00% | 12.60 | 12.80 | 12.60 | 12.70 | 12.67 | 6.07 | 269,490 |   |  
            | 4/21/2016 | +0.20 / +1.60% | 12.60 | 12.80 | 12.60 | 12.70 | 12.68 | 6.07 | 131,900 |   |  			
            | 4/20/2016 | +0.10 / +0.81% | 12.40 | 12.60 | 12.40 | 12.50 | 12.49 | 5.98 | 205,090 |   |  
            | 4/19/2016 | -0.30 / -2.36% | 12.60 | 12.70 | 12.40 | 12.40 | 12.56 | 5.93 | 131,610 |   |  			
            | 4/15/2016 | -0.10 / -0.78% | 12.80 | 12.80 | 12.70 | 12.70 | 12.73 | 6.07 | 185,960 |   |  
            | 4/14/2016 | +0.20 / +1.59% | 12.80 | 12.90 | 12.60 | 12.80 | 12.75 | 6.12 | 172,280 |   |  			
            | 4/13/2016 | 0.00 / 0.00% | 12.60 | 12.80 | 12.60 | 12.60 | 12.68 | 6.02 | 198,190 |   |  
            | 4/12/2016 | +0.10 / +0.80% | 12.60 | 12.60 | 12.50 | 12.60 | 12.51 | 6.02 | 120,410 |   |  			
            | 4/11/2016 | 0.00 / 0.00% | 12.80 | 12.80 | 12.50 | 12.50 | 12.60 | 5.98 | 186,860 |   |  
            | 4/8/2016 | +0.10 / +0.81% | 12.40 | 12.50 | 12.30 | 12.50 | 12.40 | 5.98 | 108,720 |   |  			
            | 4/7/2016 | -0.10 / -0.80% | 12.50 | 12.80 | 12.40 | 12.40 | 12.50 | 5.93 | 78,110 |   |  
            | 4/6/2016 | +0.20 / +1.63% | 12.40 | 12.50 | 12.30 | 12.50 | 12.38 | 5.98 | 49,660 |   |  			
            | 4/5/2016 | 0.00 / 0.00% | 12.20 | 12.50 | 12.20 | 12.30 | 12.26 | 5.88 | 95,340 |   |  
            | 4/4/2016 | 0.00 / 0.00% | 12.30 | 12.50 | 12.20 | 12.30 | 12.34 | 5.88 | 214,420 |   |  			
            | 4/1/2016 | -0.60 / -4.65% | 12.80 | 12.80 | 12.30 | 12.30 | 12.56 | 5.88 | 291,410 |   |  
            | 3/31/2016 | 0.00 / 0.00% | 13.00 | 13.00 | 12.90 | 12.90 | 12.91 | 6.17 | 262,780 |   |  			
            | 3/30/2016 | -0.20 / -1.53% | 13.30 | 13.30 | 12.90 | 12.90 | 12.98 | 6.17 | 166,010 |   |  
            | 3/29/2016 | +0.10 / +0.77% | 13.00 | 13.40 | 12.80 | 13.10 | 13.16 | 6.26 | 569,600 |   |  			
            | 3/28/2016 | 0.00 / 0.00% | 13.00 | 13.10 | 12.90 | 13.00 | 12.99 | 6.21 | 766,780 |   |  
            | 3/25/2016 | -0.20 / -1.52% | 13.20 | 13.20 | 12.90 | 13.00 | 12.95 | 6.21 | 200,200 |   |  			
            | 3/24/2016 | +0.10 / +0.76% | 13.10 | 13.30 | 13.00 | 13.20 | 13.14 | 6.31 | 193,960 |   |  
            | 3/23/2016 | -0.10 / -0.76% | 13.30 | 13.30 | 13.00 | 13.10 | 13.15 | 6.26 | 249,410 |   |  			
            | 3/22/2016 | +0.30 / +2.33% | 12.90 | 13.40 | 12.80 | 13.20 | 13.12 | 6.31 | 777,030 |   |  
            | 3/21/2016 | 0.00 / 0.00% | 12.90 | 13.00 | 12.80 | 12.90 | 12.91 | 6.17 | 280,950 |   |  			
            | 3/18/2016 | 0.00 / 0.00% | 13.00 | 13.00 | 12.80 | 12.90 | 12.90 | 6.17 | 188,780 |   |  
            | 3/17/2016 | +0.10 / +0.78% | 13.00 | 13.10 | 12.80 | 12.90 | 12.94 | 6.17 | 270,300 |   |  |