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            | 
                    Closing price on 11/9/2018
                 |  |  
    
        |           
                
                    | Open | 8.20 |  
                    | High | 8.30 |  
                    | Low | 8.20 |  
                    | Volume | 7,400 |  
                    | Split-adjusted Price | 6.71 |  
                
             | 
 |  PVG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 11/2/2018 | +0.10 / +1.22% | 8.00 | 8.30 | 8.00 | 8.30 | 8.06 | 6.71 | 4,200 |   |  			
            | 11/1/2018 | 0.00 / 0.00% | 8.00 | 8.20 | 8.00 | 8.20 | 8.08 | 6.63 | 4,100 |   |  
            | 10/31/2018 | +0.10 / +1.23% | 8.00 | 8.20 | 8.00 | 8.20 | 8.00 | 6.63 | 10,200 |   |  			
            | 10/30/2018 | 0.00 / 0.00% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 6.55 | 0 |   |  
            | 10/29/2018 | -0.10 / -1.22% | 8.00 | 8.10 | 8.00 | 8.10 | 8.00 | 6.55 | 59,500 |   |  			
            | 10/26/2018 | 0.00 / 0.00% | 8.20 | 8.20 | 8.00 | 8.20 | 8.00 | 6.63 | 20,300 |   |  
            | 10/25/2018 | 0.00 / 0.00% | 8.00 | 8.20 | 8.00 | 8.20 | 8.00 | 6.63 | 57,100 |   |  			
            | 10/24/2018 | 0.00 / 0.00% | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 6.63 | 100 |   |  
            | 10/23/2018 | -0.10 / -1.20% | 8.40 | 8.40 | 8.20 | 8.20 | 8.30 | 6.63 | 21,000 |   |  			
            | 10/22/2018 | 0.00 / 0.00% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 6.71 | 100 |   |  
            | 10/19/2018 | +0.10 / +1.22% | 8.00 | 8.30 | 8.00 | 8.30 | 8.00 | 6.71 | 10,400 |   |  			
            | 10/18/2018 | -0.10 / -1.20% | 8.10 | 8.20 | 8.10 | 8.20 | 8.13 | 6.63 | 300 |   |  
            | 10/17/2018 | +0.20 / +2.47% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 6.71 | 60,100 |   |  			
            | 10/16/2018 | +0.40 / +5.19% | 8.00 | 8.10 | 8.00 | 8.10 | 8.02 | 6.55 | 25,000 |   |  
            | 10/15/2018 | -0.70 / -8.33% | 8.00 | 8.00 | 7.70 | 7.70 | 7.97 | 6.23 | 22,000 |   |  			
            | 10/12/2018 | +0.40 / +5.00% | 8.50 | 8.50 | 7.80 | 8.40 | 8.27 | 6.79 | 5,500 |   |  
            | 10/11/2018 | -0.20 / -2.44% | 8.10 | 8.10 | 7.90 | 8.00 | 8.00 | 6.47 | 227,100 |   |  			
            | 10/10/2018 | -0.20 / -2.38% | 8.60 | 8.70 | 8.20 | 8.20 | 8.23 | 6.63 | 26,700 |   |  
            | 10/9/2018 | +0.10 / +1.20% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 6.79 | 100 |   |  			
            | 10/8/2018 | 0.00 / 0.00% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 6.71 | 30,000 |   |  
            | 10/5/2018 | -0.10 / -1.19% | 8.40 | 8.50 | 8.30 | 8.30 | 8.38 | 6.71 | 26,200 |   |  			
            | 10/4/2018 | 0.00 / 0.00% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 6.79 | 15,000 |   |  
            | 10/3/2018 | -0.10 / -1.18% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 6.79 | 10,000 |   |  			
            | 10/2/2018 | +0.10 / +1.19% | 8.40 | 8.50 | 8.30 | 8.50 | 8.42 | 6.87 | 40,000 |   |  
            | 10/1/2018 | 0.00 / 0.00% | 8.40 | 8.50 | 8.40 | 8.40 | 8.44 | 6.79 | 11,400 |   |  |