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            | 
                    Closing price on 12/21/2017
                 |  |  
    
        |           
                
                    | Open | 8.90 |  
                    | High | 8.90 |  
                    | Low | 8.90 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 8.90 |  
                
             | 
 |  PCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/21/2017 | 0.00 / 0.00% | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 0 |   |  
            | 12/20/2017 | +0.80 / +9.88% | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 100 |   |  			
            | 12/19/2017 | +0.70 / +9.46% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 6,700 |   |  
            | 12/18/2017 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  			
            | 12/15/2017 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  
            | 12/14/2017 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  			
            | 12/13/2017 | +0.60 / +8.82% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 3,350,000 |   |  
            | 12/12/2017 | -0.40 / -5.56% | 7.90 | 7.90 | 6.80 | 6.80 | 7.59 | 6.80 | 30,120 |   |  			
            | 12/11/2017 | -0.60 / -7.69% | 7.50 | 7.50 | 7.20 | 7.20 | 7.43 | 7.20 | 300 |   |  
            | 12/8/2017 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 10 |   |  			
            | 12/7/2017 | -0.70 / -8.24% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 1,120 |   |  
            | 12/6/2017 | 0.00 / 0.00% | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 0 |   |  			
            | 12/5/2017 | +0.30 / +3.66% | 8.40 | 9.00 | 8.40 | 8.50 | 8.54 | 8.50 | 11,400 |   |  
            | 12/4/2017 | 0.00 / 0.00% | 7.60 | 8.20 | 7.60 | 8.20 | 7.91 | 8.20 | 2,300 |   |  			
            | 12/1/2017 | -0.30 / -3.53% | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 110 |   |  
            | 11/30/2017 | -0.70 / -7.61% | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 500 |   |  			
            | 11/29/2017 | +0.30 / +3.37% | 9.70 | 9.70 | 9.20 | 9.20 | 9.67 | 9.20 | 1,900 |   |  
            | 11/28/2017 | -0.90 / -9.18% | 9.80 | 9.80 | 8.90 | 8.90 | 9.27 | 8.90 | 1,800 |   |  			
            | 11/27/2017 | 0.00 / 0.00% | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 0 |   |  
            | 11/24/2017 | 0.00 / 0.00% | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 0 |   |  			
            | 11/23/2017 | +0.30 / +3.16% | 10.00 | 10.20 | 9.20 | 9.80 | 9.95 | 9.80 | 6,500 |   |  
            | 11/22/2017 | 0.00 / 0.00% | 9.50 | 9.50 | 9.50 | 9.50 | 9.50 | 9.50 | 0 |   |  			
            | 11/21/2017 | -0.30 / -3.06% | 9.30 | 9.50 | 9.30 | 9.50 | 9.40 | 9.50 | 200 |   |  
            | 11/20/2017 | -0.90 / -8.41% | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 100 |   |  			
            | 11/17/2017 | +0.80 / +8.08% | 9.80 | 10.80 | 9.80 | 10.70 | 9.98 | 10.70 | 9,400 |   |  
            | 11/16/2017 | -0.10 / -1.00% | 9.50 | 11.00 | 9.50 | 9.90 | 9.97 | 9.90 | 6,700 |   |  			
            | 11/15/2017 | +0.80 / +8.70% | 10.00 | 10.10 | 10.00 | 10.00 | 10.01 | 10.00 | 41,700 |   |  
            | 11/14/2017 | +0.70 / +8.24% | 9.20 | 9.20 | 8.50 | 9.20 | 9.03 | 9.20 | 400 |   |  			
            | 11/13/2017 | +0.60 / +7.59% | 7.50 | 8.50 | 7.50 | 8.50 | 8.31 | 8.50 | 1,800 |   |  
            | 11/10/2017 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 0 |   |  |