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                    Closing price on 3/31/2023
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        |           
                
                    | Open | 4.80 |  
                    | High | 5.00 |  
                    | Low | 4.80 |  
                    | Volume | 3,500 |  
                    | Split-adjusted Price | 5.00 |  
                
             | 
 |  WSS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/31/2023 | +0.20 / +4.17% | 4.80 | 5.00 | 4.80 | 5.00 | 4.92 | 5.00 | 3,500 |   |  
            | 3/30/2023 | -0.10 / -2.04% | 5.00 | 5.00 | 4.80 | 4.80 | 4.87 | 4.80 | 8,200 |   |  			
            | 3/29/2023 | -0.10 / -2.00% | 4.80 | 4.90 | 4.80 | 4.90 | 4.80 | 4.90 | 9,800 |   |  
            | 3/28/2023 | 0.00 / 0.00% | 5.00 | 5.10 | 5.00 | 5.00 | 5.00 | 5.00 | 53,600 |   |  			
            | 3/27/2023 | +0.10 / +2.04% | 4.90 | 5.00 | 4.90 | 5.00 | 4.90 | 5.00 | 129,500 |   |  
            | 3/24/2023 | +0.10 / +2.08% | 4.70 | 4.90 | 4.70 | 4.90 | 4.81 | 4.90 | 1,800 |   |  			
            | 3/23/2023 | 0.00 / 0.00% | 4.70 | 4.80 | 4.70 | 4.80 | 4.70 | 4.80 | 3,700 |   |  
            | 3/22/2023 | 0.00 / 0.00% | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 0 |   |  			
            | 3/21/2023 | +0.10 / +2.13% | 4.70 | 4.80 | 4.70 | 4.80 | 4.71 | 4.80 | 1,100 |   |  
            | 3/20/2023 | -0.20 / -4.08% | 4.80 | 4.80 | 4.60 | 4.70 | 4.67 | 4.70 | 4,300 |   |  			
            | 3/17/2023 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 0 |   |  
            | 3/16/2023 | 0.00 / 0.00% | 4.70 | 4.90 | 4.70 | 4.90 | 4.71 | 4.90 | 2,800 |   |  			
            | 3/15/2023 | +0.30 / +6.52% | 4.60 | 5.00 | 4.60 | 4.90 | 4.78 | 4.90 | 21,100 |   |  
            | 3/14/2023 | 0.00 / 0.00% | 4.70 | 4.70 | 4.50 | 4.60 | 4.60 | 4.60 | 4,600 |   |  			
            | 3/13/2023 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 300 |   |  
            | 3/10/2023 | -0.20 / -4.17% | 4.60 | 4.80 | 4.60 | 4.60 | 4.71 | 4.60 | 12,400 |   |  			
            | 3/9/2023 | 0.00 / 0.00% | 4.80 | 4.80 | 4.70 | 4.80 | 4.76 | 4.80 | 1,200 |   |  
            | 3/8/2023 | 0.00 / 0.00% | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 900 |   |  			
            | 3/7/2023 | 0.00 / 0.00% | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 1,000 |   |  
            | 3/6/2023 | +0.10 / +2.13% | 4.50 | 4.90 | 4.50 | 4.80 | 4.70 | 4.80 | 7,100 |   |  			
            | 3/3/2023 | 0.00 / 0.00% | 4.80 | 4.80 | 4.70 | 4.70 | 4.71 | 4.70 | 800 |   |  
            | 3/2/2023 | 0.00 / 0.00% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 1,100 |   |  			
            | 3/1/2023 | +0.10 / +2.17% | 4.80 | 4.80 | 4.70 | 4.70 | 4.75 | 4.70 | 200 |   |  
            | 2/28/2023 | -0.30 / -6.12% | 4.50 | 4.90 | 4.50 | 4.60 | 4.65 | 4.60 | 13,500 |   |  			
            | 2/27/2023 | 0.00 / 0.00% | 4.50 | 4.90 | 4.50 | 4.90 | 4.73 | 4.90 | 5,500 |   |  
            | 2/24/2023 | +0.10 / +2.08% | 4.80 | 5.00 | 4.80 | 4.90 | 4.81 | 4.90 | 5,000 |   |  			
            | 2/23/2023 | -0.10 / -2.04% | 4.90 | 4.90 | 4.80 | 4.80 | 4.84 | 4.80 | 5,400 |   |  
            | 2/22/2023 | -0.10 / -2.00% | 5.00 | 5.00 | 4.90 | 4.90 | 4.90 | 4.90 | 48,600 |   |  			
            | 2/21/2023 | -0.10 / -1.96% | 5.10 | 5.20 | 5.00 | 5.00 | 5.07 | 5.00 | 3,900 |   |  
            | 2/20/2023 | +0.30 / +6.25% | 4.80 | 5.10 | 4.80 | 5.10 | 4.93 | 5.10 | 7,700 |   |  |