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            | 
                    Closing price on 9/28/2017
                 |  |  
    
        |           
                
                    | Open | 10.20 |  
                    | High | 10.50 |  
                    | Low | 9.40 |  
                    | Volume | 20,200 |  
                    | Split-adjusted Price | 9.60 |  
                
             | 
 |  PCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/28/2017 | 0.00 / 0.00% | 10.20 | 10.50 | 9.40 | 9.60 | 9.79 | 9.60 | 20,200 |   |  
            | 9/27/2017 | +0.80 / +9.09% | 8.80 | 9.60 | 8.80 | 9.60 | 9.59 | 9.60 | 75,300 |   |  			
            | 9/26/2017 | -0.90 / -9.28% | 9.30 | 9.30 | 8.80 | 8.80 | 8.93 | 8.80 | 400 |   |  
            | 9/25/2017 | 0.00 / 0.00% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 10 |   |  			
            | 9/22/2017 | +0.20 / +2.11% | 9.90 | 9.90 | 8.60 | 9.70 | 8.88 | 9.70 | 32,500 |   |  
            | 9/21/2017 | +0.80 / +9.20% | 7.90 | 9.50 | 7.90 | 9.50 | 8.68 | 9.50 | 6,200 |   |  			
            | 9/20/2017 | +0.60 / +7.41% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 128 |   |  
            | 9/19/2017 | 0.00 / 0.00% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 2,000 |   |  			
            | 9/18/2017 | 0.00 / 0.00% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 0 |   |  
            | 9/15/2017 | 0.00 / 0.00% | 8.10 | 8.80 | 8.10 | 8.10 | 8.12 | 8.10 | 3,800 |   |  			
            | 9/14/2017 | 0.00 / 0.00% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 4,910 |   |  
            | 9/13/2017 | +0.70 / +9.46% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 10,900 |   |  			
            | 9/12/2017 | +0.60 / +8.82% | 7.40 | 7.40 | 6.90 | 7.40 | 6.93 | 7.40 | 2,940 |   |  
            | 9/11/2017 | -0.70 / -9.33% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 360 |   |  			
            | 9/8/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 50 |   |  
            | 9/7/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 10 |   |  			
            | 9/6/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  
            | 9/5/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  			
            | 9/1/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  
            | 8/31/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  			
            | 8/30/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  
            | 8/29/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 30 |   |  			
            | 8/28/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  
            | 8/25/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  			
            | 8/24/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  
            | 8/23/2017 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 0 |   |  			
            | 8/22/2017 | +0.60 / +8.70% | 7.40 | 7.50 | 7.40 | 7.50 | 7.45 | 7.50 | 200 |   |  
            | 8/21/2017 | +0.50 / +7.81% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 100 |   |  			
            | 8/18/2017 | 0.00 / 0.00% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 0 |   |  
            | 8/17/2017 | 0.00 / 0.00% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 0 |   |  |