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                    Closing price on 5/9/2022
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        |           
                
                    | Open | 4.80 |  
                    | High | 4.80 |  
                    | Low | 4.40 |  
                    | Volume | 226,600 |  
                    | Split-adjusted Price | 4.40 |  
                
             | 
 |  PV2 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/9/2022 | -0.40 / -8.33% | 4.80 | 4.80 | 4.40 | 4.40 | 4.46 | 4.40 | 226,600 |   |  
            | 5/6/2022 | -0.20 / -4.00% | 5.00 | 5.00 | 4.70 | 4.80 | 4.83 | 4.80 | 78,800 |   |  			
            | 5/5/2022 | -0.10 / -1.96% | 5.20 | 5.20 | 4.70 | 5.00 | 4.97 | 5.00 | 103,200 |   |  
            | 5/4/2022 | -0.20 / -3.77% | 5.30 | 5.30 | 5.10 | 5.10 | 5.16 | 5.10 | 164,100 |   |  			
            | 4/29/2022 | 0.00 / 0.00% | 5.10 | 5.40 | 5.10 | 5.30 | 5.30 | 5.30 | 204,100 |   |  
            | 4/28/2022 | 0.00 / 0.00% | 5.30 | 5.40 | 5.10 | 5.30 | 5.24 | 5.30 | 323,700 |   |  			
            | 4/27/2022 | +0.30 / +6.00% | 5.00 | 5.40 | 4.80 | 5.30 | 5.02 | 5.30 | 231,800 |   |  
            | 4/26/2022 | +0.40 / +8.70% | 4.60 | 5.00 | 4.30 | 5.00 | 4.78 | 5.00 | 169,800 |   |  			
            | 4/25/2022 | +0.20 / +4.55% | 4.50 | 4.80 | 4.40 | 4.60 | 4.61 | 4.60 | 250,400 |   |  
            | 4/22/2022 | +0.40 / +10.00% | 4.00 | 4.40 | 4.00 | 4.40 | 4.35 | 4.40 | 308,600 |   |  			
            | 4/21/2022 | -0.40 / -9.09% | 4.10 | 4.30 | 4.00 | 4.00 | 4.03 | 4.00 | 493,600 |   |  
            | 4/20/2022 | -0.40 / -8.33% | 4.40 | 4.70 | 4.40 | 4.40 | 4.46 | 4.40 | 362,100 |   |  			
            | 4/19/2022 | -0.50 / -9.43% | 5.20 | 5.20 | 4.80 | 4.80 | 4.92 | 4.80 | 462,100 |   |  
            | 4/18/2022 | -0.50 / -8.62% | 5.80 | 5.80 | 5.30 | 5.30 | 5.37 | 5.30 | 454,200 |   |  			
            | 4/15/2022 | -0.30 / -4.92% | 6.10 | 6.10 | 5.80 | 5.80 | 5.95 | 5.80 | 125,700 |   |  
            | 4/14/2022 | -0.10 / -1.61% | 6.30 | 6.40 | 5.90 | 6.10 | 6.14 | 6.10 | 265,000 |   |  			
            | 4/13/2022 | +0.10 / +1.64% | 6.20 | 6.30 | 5.60 | 6.20 | 5.95 | 6.20 | 181,700 |   |  
            | 4/12/2022 | -0.60 / -8.96% | 6.70 | 6.80 | 6.10 | 6.10 | 6.40 | 6.10 | 328,200 |   |  			
            | 4/8/2022 | -0.20 / -2.90% | 6.90 | 7.00 | 6.70 | 6.70 | 6.80 | 6.70 | 324,100 |   |  
            | 4/7/2022 | -0.20 / -2.82% | 7.00 | 7.10 | 6.90 | 6.90 | 6.98 | 6.90 | 314,700 |   |  			
            | 4/6/2022 | -0.20 / -2.74% | 7.20 | 7.20 | 7.00 | 7.10 | 7.09 | 7.10 | 251,800 |   |  
            | 4/5/2022 | -0.20 / -2.67% | 7.50 | 7.50 | 7.30 | 7.30 | 7.34 | 7.30 | 156,300 |   |  			
            | 4/4/2022 | +0.20 / +2.74% | 7.40 | 7.50 | 7.30 | 7.50 | 7.43 | 7.50 | 156,500 |   |  
            | 4/1/2022 | 0.00 / 0.00% | 7.30 | 7.40 | 6.70 | 7.30 | 7.03 | 7.30 | 571,700 |   |  			
            | 3/31/2022 | -0.20 / -2.67% | 7.50 | 7.70 | 7.20 | 7.30 | 7.40 | 7.30 | 440,800 |   |  
            | 3/30/2022 | -0.40 / -5.06% | 7.90 | 7.90 | 7.40 | 7.50 | 7.61 | 7.50 | 577,600 |   |  			
            | 3/29/2022 | +0.10 / +1.28% | 7.90 | 8.20 | 7.80 | 7.90 | 7.96 | 7.90 | 386,200 |   |  
            | 3/28/2022 | -0.50 / -6.02% | 8.30 | 8.30 | 7.60 | 7.80 | 7.95 | 7.80 | 851,000 |   |  			
            | 3/25/2022 | 0.00 / 0.00% | 8.30 | 8.50 | 8.20 | 8.30 | 8.31 | 8.30 | 357,400 |   |  
            | 3/24/2022 | +0.10 / +1.22% | 8.20 | 8.40 | 8.00 | 8.30 | 8.18 | 8.30 | 408,000 |   |  |