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            | 
                    Closing price on 9/11/2018
                 |  |  
    
        |           
                
                    | Open | 19.60 |  
                    | High | 19.60 |  
                    | Low | 17.00 |  
                    | Volume | 3,300 |  
                    | Split-adjusted Price | 18.50 |  
                
             | 
 |  PCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/11/2018 | -0.20 / -1.07% | 19.60 | 19.60 | 17.00 | 18.50 | 17.17 | 18.50 | 3,300 |   |  
            | 9/10/2018 | +0.90 / +5.06% | 17.00 | 18.70 | 16.10 | 18.70 | 16.11 | 18.70 | 117,400 |   |  			
            | 9/7/2018 | -1.80 / -9.18% | 17.80 | 17.80 | 17.80 | 17.80 | 17.80 | 17.80 | 300 |   |  
            | 9/6/2018 | +0.80 / +4.26% | 19.60 | 19.60 | 19.60 | 19.60 | 19.60 | 19.60 | 100 |   |  			
            | 9/5/2018 | 0.00 / 0.00% | 18.80 | 18.80 | 18.80 | 18.80 | 18.80 | 18.80 | 0 |   |  
            | 9/4/2018 | +1.40 / +8.05% | 17.20 | 18.80 | 17.20 | 18.80 | 17.40 | 18.80 | 5,900 |   |  			
            | 8/31/2018 | -1.90 / -9.84% | 17.40 | 17.40 | 17.40 | 17.40 | 17.40 | 17.40 | 100 |   |  
            | 8/30/2018 | +0.70 / +3.76% | 18.50 | 20.30 | 17.50 | 19.30 | 17.90 | 19.30 | 51,800 |   |  			
            | 8/29/2018 | -0.30 / -1.59% | 18.00 | 18.80 | 17.10 | 18.60 | 17.82 | 18.60 | 46,000 |   |  
            | 8/28/2018 | -0.30 / -1.56% | 17.30 | 18.90 | 17.30 | 18.90 | 17.61 | 18.90 | 28,600 |   |  			
            | 8/27/2018 | -2.10 / -9.86% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 5,000 |   |  
            | 8/24/2018 | 0.00 / 0.00% | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 0 |   |  			
            | 8/23/2018 | 0.00 / 0.00% | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 0 |   |  
            | 8/22/2018 | 0.00 / 0.00% | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 0 |   |  			
            | 8/21/2018 | 0.00 / 0.00% | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 0 |   |  
            | 8/20/2018 | 0.00 / 0.00% | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 0 |   |  			
            | 8/17/2018 | 0.00 / 0.00% | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 0 |   |  
            | 8/16/2018 | +0.30 / +1.43% | 20.90 | 22.00 | 20.00 | 21.30 | 21.14 | 21.30 | 800 |   |  			
            | 8/15/2018 | -0.60 / -2.78% | 21.40 | 21.90 | 21.00 | 21.00 | 21.26 | 21.00 | 500 |   |  
            | 8/14/2018 | 0.00 / 0.00% | 21.60 | 21.60 | 21.60 | 21.60 | 21.60 | 21.60 | 0 |   |  			
            | 8/13/2018 | +1.30 / +6.40% | 20.30 | 21.60 | 20.30 | 21.60 | 20.95 | 21.60 | 200 |   |  
            | 8/10/2018 | 0.00 / 0.00% | 20.30 | 20.30 | 20.30 | 20.30 | 20.30 | 20.30 | 0 |   |  			
            | 8/9/2018 | -2.20 / -9.78% | 20.30 | 21.90 | 20.30 | 20.30 | 20.62 | 20.30 | 500 |   |  
            | 8/8/2018 | -1.10 / -4.66% | 23.60 | 24.20 | 21.30 | 22.50 | 22.64 | 22.50 | 1,200 |   |  			
            | 8/7/2018 | 0.00 / 0.00% | 23.60 | 23.60 | 23.60 | 23.60 | 23.60 | 23.60 | 860,000 |   |  
            | 8/6/2018 | 0.00 / 0.00% | 23.60 | 23.60 | 23.60 | 23.60 | 23.60 | 23.60 | 0 |   |  			
            | 8/3/2018 | 0.00 / 0.00% | 23.60 | 23.60 | 23.60 | 23.60 | 23.60 | 23.60 | 0 |   |  
            | 8/2/2018 | +0.30 / +1.29% | 23.30 | 23.60 | 23.30 | 23.60 | 23.45 | 23.60 | 200 |   |  			
            | 8/1/2018 | +0.70 / +3.10% | 20.40 | 23.30 | 20.40 | 23.30 | 21.95 | 23.30 | 5,400 |   |  
            | 7/31/2018 | 0.00 / 0.00% | 22.60 | 22.60 | 22.60 | 22.60 | 22.60 | 22.60 | 0 |   |  |