| 
    
        
            | 
                    Closing price on 1/22/2018
                 |  |  
    
        |           
                
                    | Open | 20.20 |  
                    | High | 20.20 |  
                    | Low | 20.20 |  
                    | Volume | 21,137 |  
                    | Split-adjusted Price | 16.46 |  
                
             | 
 |  POT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/22/2018 | -0.80 / -3.81% | 20.20 | 20.20 | 20.20 | 20.20 | 20.20 | 16.46 | 21,137 |   |  
            | 1/19/2018 | +0.80 / +3.96% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 17.12 | 1,955 |   |  			
            | 1/18/2018 | -0.80 / -3.81% | 20.20 | 20.20 | 20.20 | 20.20 | 20.20 | 16.46 | 140 |   |  
            | 1/17/2018 | 0.00 / 0.00% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 17.12 | 0 |   |  			
            | 1/16/2018 | 0.00 / 0.00% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 17.12 | 856 |   |  
            | 1/15/2018 | +1.00 / +5.00% | 20.00 | 21.00 | 20.00 | 21.00 | 20.75 | 17.12 | 2,364 |   |  			
            | 1/12/2018 | -0.50 / -2.44% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 16.30 | 108 |   |  
            | 1/11/2018 | -0.10 / -0.49% | 20.60 | 20.60 | 20.50 | 20.50 | 20.51 | 16.71 | 1,064 |   |  			
            | 1/10/2018 | +0.60 / +3.00% | 19.60 | 20.60 | 19.60 | 20.60 | 20.28 | 16.79 | 598 |   |  
            | 1/9/2018 | -1.00 / -4.76% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 16.30 | 1,100 |   |  			
            | 1/8/2018 | 0.00 / 0.00% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 17.12 | 26 |   |  
            | 1/5/2018 | 0.00 / 0.00% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 17.12 | 43 |   |  			
            | 1/4/2018 | 0.00 / 0.00% | 20.00 | 21.00 | 20.00 | 21.00 | 20.60 | 17.12 | 500 |   |  
            | 1/3/2018 | 0.00 / 0.00% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 17.12 | 80 |   |  			
            | 1/2/2018 | -1.00 / -4.55% | 22.00 | 22.00 | 21.00 | 21.00 | 21.96 | 17.12 | 2,890 |   |  
            | 12/29/2017 | +1.40 / +6.80% | 20.00 | 22.00 | 20.00 | 22.00 | 21.97 | 17.93 | 10,500 |   |  			
            | 12/28/2017 | +1.10 / +5.64% | 20.00 | 20.60 | 19.80 | 20.60 | 20.47 | 16.79 | 2,600 |   |  
            | 12/27/2017 | 0.00 / 0.00% | 19.50 | 19.50 | 19.50 | 19.50 | 19.50 | 15.89 | 2,600 |   |  			
            | 12/26/2017 | +0.50 / +2.63% | 19.50 | 19.50 | 19.50 | 19.50 | 19.50 | 15.89 | 100 |   |  
            | 12/25/2017 | 0.00 / 0.00% | 19.00 | 19.00 | 19.00 | 19.00 | 19.00 | 15.49 | 0 |   |  			
            | 12/22/2017 | 0.00 / 0.00% | 19.00 | 19.00 | 19.00 | 19.00 | 19.00 | 15.49 | 0 |   |  
            | 12/21/2017 | 0.00 / 0.00% | 19.00 | 19.00 | 19.00 | 19.00 | 19.00 | 15.49 | 0 |   |  			
            | 12/20/2017 | +0.90 / +4.97% | 19.50 | 19.50 | 19.00 | 19.00 | 19.04 | 15.49 | 2,898 |   |  
            | 12/19/2017 | 0.00 / 0.00% | 18.10 | 18.10 | 18.10 | 18.10 | 18.10 | 14.75 | 0 |   |  			
            | 12/18/2017 | -1.80 / -9.05% | 18.10 | 18.10 | 18.10 | 18.10 | 18.10 | 14.75 | 1,080 |   |  
            | 12/15/2017 | +1.80 / +9.94% | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 16.22 | 500 |   |  			
            | 12/14/2017 | -1.80 / -9.05% | 18.10 | 18.10 | 18.10 | 18.10 | 18.10 | 14.75 | 259 |   |  
            | 12/13/2017 | 0.00 / 0.00% | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 16.22 | 300 |   |  			
            | 12/12/2017 | +1.80 / +9.94% | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 16.22 | 200 |   |  
            | 12/11/2017 | 0.00 / 0.00% | 18.10 | 18.10 | 18.10 | 18.10 | 18.10 | 14.75 | 0 |   |  |