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            | 
                    Closing price on 11/23/2017
                 |  |  
    
        |           
                
                    | Open | 10.00 |  
                    | High | 10.20 |  
                    | Low | 9.20 |  
                    | Volume | 6,500 |  
                    | Split-adjusted Price | 9.80 |  
                
             | 
 |  PCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 11/9/2017 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 0 |   |  
            | 11/8/2017 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 0 |   |  			
            | 11/7/2017 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 0 |   |  
            | 11/6/2017 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 0 |   |  			
            | 11/3/2017 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 0 |   |  
            | 11/2/2017 | +0.70 / +9.72% | 6.60 | 7.90 | 6.60 | 7.90 | 6.65 | 7.90 | 13,620 |   |  			
            | 11/1/2017 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 0 |   |  
            | 10/31/2017 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 0 |   |  			
            | 10/30/2017 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 0 |   |  
            | 10/27/2017 | -0.60 / -7.69% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 100 |   |  			
            | 10/26/2017 | -0.70 / -8.24% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 100 |   |  
            | 10/25/2017 | -0.70 / -7.61% | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 300 |   |  			
            | 10/24/2017 | -0.50 / -5.15% | 8.90 | 9.20 | 8.90 | 9.20 | 9.19 | 9.20 | 2,100 |   |  
            | 10/23/2017 | +0.10 / +1.04% | 9.60 | 10.50 | 9.60 | 9.70 | 10.29 | 9.70 | 8,100 |   |  			
            | 10/20/2017 | -0.90 / -8.57% | 10.80 | 11.40 | 9.60 | 9.60 | 9.87 | 9.60 | 6,020 |   |  
            | 10/19/2017 | +0.50 / +5.00% | 9.50 | 10.50 | 9.10 | 10.50 | 10.35 | 10.50 | 17,600 |   |  			
            | 10/18/2017 | +0.40 / +4.17% | 10.50 | 10.50 | 10.00 | 10.00 | 10.01 | 10.00 | 8,800 |   |  
            | 10/17/2017 | +0.80 / +9.09% | 9.60 | 9.60 | 8.80 | 9.60 | 9.60 | 9.60 | 177,440 |   |  			
            | 10/16/2017 | -0.80 / -8.33% | 8.80 | 8.80 | 8.80 | 8.80 | 8.80 | 8.80 | 100 |   |  
            | 10/13/2017 | 0.00 / 0.00% | 9.60 | 9.60 | 9.60 | 9.60 | 9.60 | 9.60 | 4,612 |   |  |