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            | 
                    Closing price on 12/14/2018
                 |  |  
    
        |           
                
                    | Open | 8.10 |  
                    | High | 8.40 |  
                    | Low | 8.10 |  
                    | Volume | 15,500 |  
                    | Split-adjusted Price | 6.55 |  
                
             | 
 |  PVG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/14/2018 | -0.10 / -1.22% | 8.10 | 8.40 | 8.10 | 8.10 | 8.18 | 6.55 | 15,500 |   |  
            | 12/13/2018 | +0.20 / +2.50% | 8.20 | 8.20 | 8.00 | 8.20 | 8.03 | 6.63 | 24,300 |   |  			
            | 12/12/2018 | 0.00 / 0.00% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 6.47 | 3,700 |   |  
            | 12/11/2018 | -0.10 / -1.23% | 8.00 | 8.00 | 7.90 | 8.00 | 7.96 | 6.47 | 6,600 |   |  			
            | 12/10/2018 | 0.00 / 0.00% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 6.55 | 0 |   |  
            | 12/7/2018 | 0.00 / 0.00% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 6.55 | 0 |   |  			
            | 12/6/2018 | 0.00 / 0.00% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 6.55 | 0 |   |  
            | 12/5/2018 | +0.10 / +1.25% | 8.00 | 8.20 | 8.00 | 8.10 | 8.05 | 6.55 | 4,300 |   |  			
            | 12/4/2018 | 0.00 / 0.00% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 6.47 | 0 |   |  
            | 12/3/2018 | 0.00 / 0.00% | 7.70 | 8.00 | 7.70 | 8.00 | 7.87 | 6.47 | 3,100 |   |  			
            | 11/30/2018 | 0.00 / 0.00% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 6.47 | 16,000 |   |  
            | 11/29/2018 | 0.00 / 0.00% | 7.90 | 8.00 | 7.90 | 8.00 | 7.94 | 6.47 | 4,200 |   |  			
            | 11/28/2018 | 0.00 / 0.00% | 8.00 | 8.00 | 7.90 | 8.00 | 8.00 | 6.47 | 26,500 |   |  
            | 11/27/2018 | 0.00 / 0.00% | 8.00 | 8.10 | 7.90 | 8.00 | 8.00 | 6.47 | 45,500 |   |  			
            | 11/26/2018 | -0.20 / -2.44% | 8.10 | 8.10 | 8.00 | 8.00 | 8.08 | 6.47 | 4,900 |   |  
            | 11/23/2018 | -0.10 / -1.20% | 8.20 | 8.20 | 8.10 | 8.20 | 8.19 | 6.63 | 43,900 |   |  			
            | 11/22/2018 | 0.00 / 0.00% | 8.40 | 8.60 | 8.30 | 8.30 | 8.33 | 6.71 | 16,400 |   |  
            | 11/21/2018 | -0.30 / -3.49% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 6.71 | 7,400 |   |  			
            | 11/20/2018 | +0.50 / +6.17% | 8.20 | 8.60 | 8.00 | 8.60 | 8.29 | 6.95 | 540,600 |   |  
            | 11/19/2018 | +0.10 / +1.25% | 8.10 | 8.30 | 8.00 | 8.10 | 8.14 | 6.55 | 41,500 |   |  			
            | 11/16/2018 | -0.10 / -1.23% | 8.10 | 8.10 | 8.00 | 8.00 | 8.03 | 6.47 | 1,500 |   |  
            | 11/15/2018 | 0.00 / 0.00% | 8.00 | 8.10 | 8.00 | 8.10 | 8.06 | 6.55 | 2,600 |   |  			
            | 11/14/2018 | -0.20 / -2.41% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 6.55 | 31,000 |   |  
            | 11/13/2018 | +0.20 / +2.47% | 8.10 | 8.30 | 8.00 | 8.30 | 8.14 | 6.71 | 19,100 |   |  			
            | 11/12/2018 | -0.20 / -2.41% | 8.30 | 8.30 | 8.10 | 8.10 | 8.25 | 6.55 | 1,500 |   |  
            | 11/9/2018 | 0.00 / 0.00% | 8.20 | 8.30 | 8.20 | 8.30 | 8.24 | 6.71 | 7,400 |   |  			
            | 11/8/2018 | 0.00 / 0.00% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 6.71 | 1,900 |   |  
            | 11/7/2018 | +0.10 / +1.22% | 8.20 | 8.30 | 8.20 | 8.30 | 8.30 | 6.71 | 35,500 |   |  			
            | 11/6/2018 | +0.10 / +1.23% | 8.10 | 8.20 | 8.10 | 8.20 | 8.10 | 6.63 | 9,600 |   |  
            | 11/5/2018 | -0.20 / -2.41% | 8.30 | 8.30 | 8.10 | 8.10 | 8.14 | 6.55 | 51,500 |   |  |