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                    Closing price on 11/28/2022
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        |           
                
                    | Open | 8.20 |  
                    | High | 8.40 |  
                    | Low | 8.00 |  
                    | Volume | 60,700 |  
                    | Split-adjusted Price | 8.30 |  
                
             | 
 |  ST8 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/28/2022 | +0.25 / +3.11% | 8.20 | 8.40 | 8.00 | 8.30 | 8.12 | 8.30 | 60,700 |   |  
            | 11/25/2022 | -0.05 / -0.62% | 8.10 | 8.18 | 7.75 | 8.05 | 7.88 | 8.05 | 15,900 |   |  			
            | 11/24/2022 | 0.00 / 0.00% | 8.05 | 8.29 | 7.80 | 8.10 | 7.90 | 8.10 | 17,500 |   |  
            | 11/23/2022 | +0.20 / +2.53% | 7.52 | 8.10 | 7.52 | 8.10 | 7.97 | 8.10 | 33,100 |   |  			
            | 11/22/2022 | -0.15 / -1.86% | 8.05 | 8.10 | 7.90 | 7.90 | 7.99 | 7.90 | 22,100 |   |  
            | 11/21/2022 | -0.59 / -6.83% | 8.63 | 8.63 | 8.05 | 8.05 | 8.11 | 8.05 | 36,500 |   |  			
            | 11/18/2022 | +0.06 / +0.70% | 8.50 | 8.90 | 7.98 | 8.64 | 8.32 | 8.64 | 79,300 |   |  
            | 11/17/2022 | +0.56 / +6.98% | 8.07 | 8.58 | 8.07 | 8.58 | 8.53 | 8.58 | 90,500 |   |  			
            | 11/16/2022 | +0.52 / +6.93% | 8.00 | 8.02 | 7.50 | 8.02 | 7.93 | 8.02 | 146,900 |   |  
            | 11/15/2022 | +0.49 / +6.99% | 7.20 | 7.50 | 7.20 | 7.50 | 7.40 | 7.50 | 98,000 |   |  			
            | 11/14/2022 | -0.52 / -6.91% | 7.53 | 7.53 | 7.01 | 7.01 | 7.05 | 7.01 | 18,300 |   |  
            | 11/11/2022 | -0.56 / -6.92% | 8.01 | 8.38 | 7.53 | 7.53 | 7.84 | 7.53 | 44,700 |   |  			
            | 11/10/2022 | -0.60 / -6.90% | 8.96 | 8.96 | 8.09 | 8.09 | 8.32 | 8.09 | 24,400 |   |  
            | 11/9/2022 | -0.11 / -1.25% | 9.41 | 9.41 | 8.20 | 8.69 | 8.91 | 8.69 | 152,400 |   |  			
            | 11/8/2022 | +0.57 / +6.93% | 8.80 | 8.80 | 8.80 | 8.80 | 8.80 | 8.80 | 19,600 |   |  
            | 11/7/2022 | +0.53 / +6.88% | 8.23 | 8.23 | 8.23 | 8.23 | 8.23 | 8.23 | 25,700 |   |  			
            | 11/4/2022 | +0.50 / +6.94% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 111,700 |   |  
            | 11/3/2022 | +0.47 / +6.98% | 6.80 | 7.20 | 6.76 | 7.20 | 7.12 | 7.20 | 63,700 |   |  			
            | 11/2/2022 | -0.27 / -3.86% | 7.10 | 7.10 | 6.73 | 6.73 | 6.77 | 6.73 | 113,200 |   |  
            | 11/1/2022 | -0.34 / -4.63% | 6.90 | 7.43 | 6.90 | 7.00 | 7.14 | 7.00 | 54,100 |   |  			
            | 10/31/2022 | -0.55 / -6.97% | 7.36 | 7.80 | 7.34 | 7.34 | 7.35 | 7.34 | 115,500 |   |  
            | 10/28/2022 | -0.59 / -6.96% | 8.60 | 8.60 | 7.89 | 7.89 | 7.99 | 7.89 | 113,500 |   |  			
            | 10/27/2022 | -0.63 / -6.92% | 8.48 | 9.08 | 8.48 | 8.48 | 8.50 | 8.48 | 59,300 |   |  
            | 10/26/2022 | -0.68 / -6.95% | 10.25 | 10.25 | 9.11 | 9.11 | 9.14 | 9.11 | 26,900 |   |  			
            | 10/25/2022 | -0.17 / -1.71% | 9.96 | 9.96 | 9.27 | 9.79 | 9.33 | 9.79 | 13,400 |   |  
            | 10/24/2022 | -0.74 / -6.92% | 9.96 | 10.00 | 9.96 | 9.96 | 9.96 | 9.96 | 41,800 |   |  			
            | 10/21/2022 | -0.80 / -6.96% | 11.50 | 11.50 | 10.70 | 10.70 | 10.87 | 10.70 | 11,000 |   |  
            | 10/20/2022 | 0.00 / 0.00% | 11.45 | 11.50 | 11.20 | 11.50 | 11.46 | 11.50 | 1,900 |   |  			
            | 10/19/2022 | 0.00 / 0.00% | 11.75 | 11.80 | 11.50 | 11.50 | 11.52 | 11.50 | 4,100 |   |  
            | 10/18/2022 | -0.15 / -1.29% | 11.70 | 11.90 | 11.50 | 11.50 | 11.62 | 11.50 | 21,300 |   |  |