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                    Closing price on 4/7/2023
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                    | Open | 14.05 |  
                    | High | 14.10 |  
                    | Low | 14.05 |  
                    | Volume | 10,100 |  
                    | Split-adjusted Price | 13.17 |  
                
             | 
 |  CSM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/7/2023 | -0.10 / -0.70% | 14.05 | 14.10 | 14.05 | 14.10 | 14.05 | 13.17 | 10,100 |   |  
            | 4/6/2023 | +0.10 / +0.71% | 14.05 | 14.20 | 14.05 | 14.20 | 14.08 | 13.26 | 11,100 |   |  			
            | 4/5/2023 | 0.00 / 0.00% | 13.90 | 14.10 | 13.90 | 14.10 | 13.98 | 13.17 | 5,000 |   |  
            | 4/4/2023 | -0.15 / -1.05% | 14.25 | 14.25 | 13.90 | 14.10 | 14.05 | 13.17 | 23,700 |   |  			
            | 4/3/2023 | +0.90 / +6.74% | 13.80 | 14.25 | 13.80 | 14.25 | 14.18 | 13.31 | 12,600 |   |  
            | 3/31/2023 | -0.95 / -6.64% | 14.00 | 14.00 | 13.35 | 13.35 | 13.68 | 12.47 | 100,000 |   |  			
            | 3/30/2023 | 0.00 / 0.00% | 14.50 | 14.50 | 14.30 | 14.30 | 14.43 | 13.36 | 6,500 |   |  
            | 3/29/2023 | +0.30 / +2.14% | 14.30 | 14.50 | 14.30 | 14.30 | 14.46 | 13.36 | 3,900 |   |  			
            | 3/28/2023 | -0.25 / -1.75% | 14.00 | 14.40 | 13.90 | 14.00 | 14.11 | 13.08 | 9,900 |   |  
            | 3/27/2023 | -0.25 / -1.72% | 14.50 | 14.50 | 14.20 | 14.25 | 14.42 | 13.31 | 1,700 |   |  			
            | 3/24/2023 | +0.30 / +2.11% | 14.10 | 14.70 | 13.90 | 14.50 | 14.17 | 13.54 | 15,600 |   |  
            | 3/23/2023 | +0.10 / +0.71% | 14.20 | 14.20 | 14.00 | 14.20 | 14.14 | 13.26 | 900 |   |  			
            | 3/22/2023 | 0.00 / 0.00% | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 | 13.17 | 0 |   |  
            | 3/21/2023 | 0.00 / 0.00% | 14.10 | 14.15 | 14.10 | 14.10 | 14.13 | 13.17 | 5,200 |   |  			
            | 3/20/2023 | +0.20 / +1.44% | 14.20 | 14.20 | 14.10 | 14.10 | 14.18 | 13.17 | 5,300 |   |  
            | 3/17/2023 | -0.30 / -2.11% | 13.90 | 13.90 | 13.90 | 13.90 | 13.90 | 12.98 | 100 |   |  			
            | 3/16/2023 | 0.00 / 0.00% | 14.25 | 14.25 | 14.20 | 14.20 | 14.21 | 13.26 | 400 |   |  
            | 3/15/2023 | +0.40 / +2.90% | 13.65 | 14.20 | 13.65 | 14.20 | 14.15 | 13.26 | 1,800 |   |  			
            | 3/14/2023 | -0.20 / -1.43% | 14.20 | 14.50 | 13.80 | 13.80 | 14.15 | 12.89 | 9,900 |   |  
            | 3/13/2023 | +0.05 / +0.36% | 13.95 | 14.00 | 13.95 | 14.00 | 13.96 | 13.08 | 700 |   |  			
            | 3/10/2023 | -0.05 / -0.36% | 13.90 | 14.20 | 13.85 | 13.95 | 13.95 | 13.03 | 5,500 |   |  
            | 3/9/2023 | -0.20 / -1.41% | 14.00 | 14.10 | 13.80 | 14.00 | 14.01 | 13.08 | 15,300 |   |  			
            | 3/8/2023 | -0.10 / -0.70% | 14.15 | 14.20 | 13.95 | 14.20 | 14.06 | 13.26 | 20,100 |   |  
            | 3/7/2023 | +0.10 / +0.70% | 13.85 | 14.30 | 13.85 | 14.30 | 14.18 | 13.36 | 600 |   |  			
            | 3/6/2023 | +0.10 / +0.71% | 14.05 | 14.20 | 14.05 | 14.20 | 14.11 | 13.26 | 700 |   |  
            | 3/3/2023 | 0.00 / 0.00% | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 | 13.17 | 0 |   |  			
            | 3/2/2023 | -0.05 / -0.35% | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 | 13.17 | 100 |   |  
            | 3/1/2023 | +0.05 / +0.35% | 13.90 | 14.15 | 13.90 | 14.15 | 14.11 | 13.22 | 8,600 |   |  			
            | 2/28/2023 | -0.10 / -0.70% | 14.25 | 14.30 | 14.10 | 14.10 | 14.22 | 13.17 | 8,300 |   |  
            | 2/27/2023 | 0.00 / 0.00% | 13.90 | 14.30 | 13.90 | 14.20 | 14.15 | 13.26 | 7,600 |   |  |