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                    Closing price on 11/16/2022
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        |           
                
                    | Open | 3.90 |  
                    | High | 3.90 |  
                    | Low | 3.70 |  
                    | Volume | 16,400 |  
                    | Split-adjusted Price | 3.90 |  
                
             | 
 |  WSS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/16/2022 | +0.30 / +8.33% | 3.90 | 3.90 | 3.70 | 3.90 | 3.86 | 3.90 | 16,400 |   |  
            | 11/15/2022 | -0.30 / -7.69% | 3.60 | 3.90 | 3.60 | 3.60 | 3.60 | 3.60 | 32,700 |   |  			
            | 11/14/2022 | -0.30 / -7.14% | 3.80 | 4.20 | 3.80 | 3.90 | 3.93 | 3.90 | 700 |   |  
            | 11/11/2022 | +0.20 / +5.00% | 4.10 | 4.20 | 4.10 | 4.20 | 4.15 | 4.20 | 5,900 |   |  			
            | 11/10/2022 | -0.40 / -9.09% | 4.10 | 4.20 | 4.00 | 4.00 | 4.02 | 4.00 | 13,800 |   |  
            | 11/9/2022 | -0.10 / -2.22% | 4.20 | 4.50 | 4.20 | 4.40 | 4.32 | 4.40 | 1,400 |   |  			
            | 11/8/2022 | -0.10 / -2.17% | 4.20 | 4.50 | 4.20 | 4.50 | 4.23 | 4.50 | 2,200 |   |  
            | 11/7/2022 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 0 |   |  			
            | 11/4/2022 | -0.40 / -8.00% | 4.60 | 4.60 | 4.50 | 4.60 | 4.57 | 4.60 | 2,800 |   |  
            | 11/3/2022 | -0.10 / -1.96% | 4.70 | 5.00 | 4.70 | 5.00 | 4.80 | 5.00 | 12,500 |   |  			
            | 11/2/2022 | 0.00 / 0.00% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 0 |   |  
            | 11/1/2022 | 0.00 / 0.00% | 5.10 | 5.10 | 4.90 | 5.10 | 5.02 | 5.10 | 5,200 |   |  			
            | 10/31/2022 | 0.00 / 0.00% | 4.80 | 5.10 | 4.80 | 5.10 | 4.94 | 5.10 | 9,400 |   |  
            | 10/28/2022 | 0.00 / 0.00% | 5.00 | 5.10 | 4.90 | 5.10 | 4.98 | 5.10 | 12,000 |   |  			
            | 10/27/2022 | +0.10 / +2.00% | 5.00 | 5.10 | 4.50 | 5.10 | 4.89 | 5.10 | 12,800 |   |  
            | 10/26/2022 | 0.00 / 0.00% | 5.10 | 5.10 | 5.00 | 5.00 | 5.03 | 5.00 | 400 |   |  			
            | 10/25/2022 | -0.40 / -7.41% | 5.00 | 5.00 | 4.90 | 5.00 | 4.97 | 5.00 | 11,500 |   |  
            | 10/24/2022 | -0.50 / -8.47% | 5.50 | 5.50 | 5.40 | 5.40 | 5.47 | 5.40 | 9,000 |   |  			
            | 10/21/2022 | 0.00 / 0.00% | 5.80 | 5.90 | 5.60 | 5.90 | 5.79 | 5.90 | 14,600 |   |  
            | 10/20/2022 | -0.10 / -1.67% | 5.70 | 5.90 | 5.70 | 5.90 | 5.75 | 5.90 | 1,600 |   |  			
            | 10/19/2022 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 0 |   |  
            | 10/18/2022 | +0.10 / +1.69% | 5.90 | 6.00 | 5.90 | 6.00 | 5.98 | 6.00 | 2,600 |   |  			
            | 10/17/2022 | 0.00 / 0.00% | 5.90 | 5.90 | 5.70 | 5.90 | 5.78 | 5.90 | 500 |   |  
            | 10/14/2022 | +0.20 / +3.51% | 5.80 | 6.00 | 5.80 | 5.90 | 5.92 | 5.90 | 16,200 |   |  			
            | 10/13/2022 | 0.00 / 0.00% | 5.70 | 5.80 | 5.60 | 5.70 | 5.68 | 5.70 | 900 |   |  
            | 10/12/2022 | -0.20 / -3.39% | 5.90 | 6.10 | 5.70 | 5.70 | 5.82 | 5.70 | 11,900 |   |  			
            | 10/11/2022 | -0.60 / -9.23% | 6.50 | 6.50 | 5.90 | 5.90 | 6.01 | 5.90 | 5,500 |   |  
            | 10/10/2022 | -0.30 / -4.41% | 6.50 | 7.40 | 6.20 | 6.50 | 6.68 | 6.50 | 25,300 |   |  			
            | 10/7/2022 | -0.40 / -5.56% | 6.90 | 6.90 | 6.70 | 6.80 | 6.85 | 6.80 | 5,600 |   |  
            | 10/6/2022 | -0.20 / -2.70% | 7.00 | 7.40 | 7.00 | 7.20 | 7.05 | 7.20 | 4,600 |   |  |