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                    Closing price on 3/3/2023
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        |           
                
                    | Open | 5.70 |  
                    | High | 6.00 |  
                    | Low | 5.60 |  
                    | Volume | 9,100 |  
                    | Split-adjusted Price | 5.80 |  
                
             | 
 |  SDA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/3/2023 | -0.20 / -3.33% | 5.70 | 6.00 | 5.60 | 5.80 | 5.75 | 5.80 | 9,100 |   |  
            | 3/2/2023 | +0.40 / +7.14% | 5.60 | 6.10 | 5.60 | 6.00 | 5.96 | 6.00 | 39,800 |   |  			
            | 3/1/2023 | +0.10 / +1.82% | 5.60 | 5.60 | 5.50 | 5.60 | 5.51 | 5.60 | 23,400 |   |  
            | 2/28/2023 | -0.30 / -5.17% | 5.80 | 5.80 | 5.50 | 5.50 | 5.61 | 5.50 | 305,500 |   |  			
            | 2/27/2023 | 0.00 / 0.00% | 5.80 | 5.80 | 5.70 | 5.80 | 5.71 | 5.80 | 422,900 |   |  
            | 2/24/2023 | -0.20 / -3.33% | 6.00 | 6.00 | 5.80 | 5.80 | 5.90 | 5.80 | 19,200 |   |  			
            | 2/23/2023 | -0.10 / -1.64% | 6.00 | 6.20 | 5.90 | 6.00 | 5.96 | 6.00 | 40,800 |   |  
            | 2/22/2023 | -0.30 / -4.69% | 6.30 | 6.30 | 6.00 | 6.10 | 6.15 | 6.10 | 36,800 |   |  			
            | 2/21/2023 | 0.00 / 0.00% | 6.40 | 6.50 | 6.20 | 6.40 | 6.31 | 6.40 | 43,000 |   |  
            | 2/20/2023 | +0.20 / +3.23% | 6.30 | 6.40 | 6.20 | 6.40 | 6.28 | 6.40 | 59,000 |   |  			
            | 2/17/2023 | -0.10 / -1.59% | 6.30 | 6.30 | 6.10 | 6.20 | 6.29 | 6.20 | 10,700 |   |  
            | 2/16/2023 | 0.00 / 0.00% | 6.30 | 6.40 | 6.10 | 6.30 | 6.29 | 6.30 | 7,900 |   |  			
            | 2/15/2023 | +0.30 / +5.00% | 6.10 | 6.30 | 6.00 | 6.30 | 6.15 | 6.30 | 13,900 |   |  
            | 2/14/2023 | 0.00 / 0.00% | 6.00 | 6.10 | 5.90 | 6.00 | 5.96 | 6.00 | 20,600 |   |  			
            | 2/13/2023 | -0.40 / -6.25% | 6.40 | 6.40 | 5.90 | 6.00 | 5.96 | 6.00 | 30,700 |   |  
            | 2/10/2023 | -0.10 / -1.54% | 6.70 | 6.70 | 6.40 | 6.40 | 6.41 | 6.40 | 10,600 |   |  			
            | 2/9/2023 | 0.00 / 0.00% | 6.50 | 6.60 | 6.30 | 6.50 | 6.38 | 6.50 | 21,100 |   |  
            | 2/8/2023 | 0.00 / 0.00% | 6.50 | 6.50 | 6.20 | 6.50 | 6.41 | 6.50 | 31,800 |   |  			
            | 2/7/2023 | -0.10 / -1.52% | 6.60 | 7.10 | 6.50 | 6.50 | 6.77 | 6.50 | 53,100 |   |  
            | 2/6/2023 | +0.10 / +1.54% | 6.50 | 6.70 | 6.50 | 6.60 | 6.59 | 6.60 | 11,500 |   |  			
            | 2/3/2023 | -0.20 / -2.99% | 6.80 | 6.80 | 6.50 | 6.50 | 6.60 | 6.50 | 47,000 |   |  
            | 2/2/2023 | -0.10 / -1.47% | 6.80 | 6.90 | 6.50 | 6.70 | 6.68 | 6.70 | 65,600 |   |  			
            | 2/1/2023 | -0.30 / -4.23% | 7.20 | 7.40 | 6.80 | 6.80 | 7.01 | 6.80 | 83,000 |   |  
            | 1/31/2023 | -0.10 / -1.39% | 7.20 | 7.30 | 7.00 | 7.10 | 7.14 | 7.10 | 24,200 |   |  			
            | 1/30/2023 | +0.30 / +4.35% | 7.00 | 7.30 | 6.90 | 7.20 | 7.13 | 7.20 | 111,300 |   |  
            | 1/27/2023 | 0.00 / 0.00% | 7.20 | 7.30 | 6.90 | 6.90 | 7.03 | 6.90 | 54,800 |   |  			
            | 1/19/2023 | +0.30 / +4.55% | 6.60 | 6.90 | 6.60 | 6.90 | 6.78 | 6.90 | 56,500 |   |  
            | 1/18/2023 | -0.20 / -2.94% | 6.50 | 6.80 | 6.20 | 6.60 | 6.47 | 6.60 | 98,700 |   |  			
            | 1/17/2023 | +0.10 / +1.49% | 6.90 | 6.90 | 6.30 | 6.80 | 6.60 | 6.80 | 39,700 |   |  
            | 1/16/2023 | 0.00 / 0.00% | 6.90 | 6.90 | 6.50 | 6.70 | 6.66 | 6.70 | 13,600 |   |  |