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                    Closing price on 10/15/2013
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                    | Open | 6.50 |  
                    | High | 6.50 |  
                    | Low | 6.50 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 4.45 |  
                
             | 
 |  POT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/15/2013 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.45 | 0 |   |  
            | 10/14/2013 | -0.10 / -1.52% | 6.60 | 6.60 | 6.50 | 6.50 | 6.58 | 4.45 | 6,400 |   |  			
            | 10/11/2013 | 0.00 / 0.00% | 6.60 | 6.80 | 6.60 | 6.60 | 6.72 | 4.52 | 3,000 |   |  
            | 10/10/2013 | -0.20 / -2.94% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 4.52 | 200 |   |  			
            | 10/9/2013 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.66 | 0 |   |  
            | 10/8/2013 | +0.30 / +4.62% | 6.50 | 6.80 | 6.50 | 6.80 | 6.70 | 4.66 | 300 |   |  			
            | 10/7/2013 | -0.20 / -2.99% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.45 | 180 |   |  
            | 10/4/2013 | 0.00 / 0.00% | 6.60 | 6.70 | 6.50 | 6.70 | 6.59 | 4.59 | 11,200 |   |  			
            | 10/3/2013 | -0.10 / -1.47% | 6.70 | 6.80 | 6.70 | 6.70 | 6.71 | 4.59 | 6,400 |   |  
            | 10/2/2013 | 0.00 / 0.00% | 6.80 | 6.90 | 6.80 | 6.80 | 6.80 | 4.66 | 5,915 |   |  			
            | 10/1/2013 | 0.00 / 0.00% | 6.80 | 6.90 | 6.80 | 6.80 | 6.86 | 4.66 | 3,900 |   |  
            | 9/30/2013 | +0.20 / +3.03% | 6.60 | 6.80 | 6.60 | 6.80 | 6.78 | 4.66 | 6,100 |   |  			
            | 9/27/2013 | -0.10 / -1.49% | 6.70 | 6.70 | 6.60 | 6.60 | 6.62 | 4.52 | 5,900 |   |  
            | 9/26/2013 | 0.00 / 0.00% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 4.59 | 24,984 |   |  			
            | 9/25/2013 | -0.10 / -1.47% | 6.90 | 7.00 | 6.70 | 6.70 | 6.84 | 4.59 | 13,850 |   |  
            | 9/24/2013 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.66 | 24 |   |  			
            | 9/23/2013 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.66 | 0 |   |  
            | 9/20/2013 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.66 | 1,000 |   |  			
            | 9/19/2013 | 0.00 / 0.00% | 6.90 | 6.90 | 6.80 | 6.80 | 6.83 | 4.66 | 1,500 |   |  
            | 9/18/2013 | +0.10 / +1.49% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.66 | 5,000 |   |  			
            | 9/17/2013 | -0.20 / -2.90% | 6.90 | 6.90 | 6.70 | 6.70 | 6.84 | 4.59 | 11,000 |   |  
            | 9/16/2013 | +0.10 / +1.47% | 6.80 | 6.90 | 6.80 | 6.90 | 6.88 | 4.73 | 5,056 |   |  			
            | 9/13/2013 | -0.20 / -2.86% | 6.40 | 6.80 | 6.40 | 6.80 | 6.75 | 4.66 | 3,100 |   |  
            | 9/12/2013 | +0.30 / +4.48% | 6.80 | 7.00 | 6.80 | 7.00 | 6.93 | 4.80 | 5,700 |   |  			
            | 9/11/2013 | +0.30 / +4.69% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 4.59 | 1,300 |   |  
            | 9/10/2013 | -0.20 / -3.03% | 6.50 | 6.50 | 6.40 | 6.40 | 6.45 | 4.39 | 10,000 |   |  			
            | 9/9/2013 | -0.10 / -1.49% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 4.52 | 16,200 |   |  
            | 9/6/2013 | 0.00 / 0.00% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 4.59 | 3,600 |   |  			
            | 9/5/2013 | 0.00 / 0.00% | 6.80 | 6.80 | 6.70 | 6.70 | 6.77 | 4.59 | 4,720 |   |  
            | 9/4/2013 | 0.00 / 0.00% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 4.59 | 7,600 |   |  |