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                    Closing price on 11/18/2022
                 |  |  
    
        |           
                
                    | Open | 4.20 |  
                    | High | 4.20 |  
                    | Low | 3.90 |  
                    | Volume | 38,700 |  
                    | Split-adjusted Price | 4.20 |  
                
             | 
 |  DST Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/18/2022 | +0.20 / +5.00% | 4.20 | 4.20 | 3.90 | 4.20 | 4.06 | 4.20 | 38,700 |   |  
            | 11/17/2022 | +0.30 / +8.11% | 3.90 | 4.00 | 3.90 | 4.00 | 3.98 | 4.00 | 1,124,300 |   |  			
            | 11/16/2022 | +0.30 / +8.82% | 3.10 | 3.70 | 3.10 | 3.70 | 3.45 | 3.70 | 106,900 |   |  
            | 11/15/2022 | -0.20 / -5.56% | 3.40 | 3.40 | 3.30 | 3.40 | 3.32 | 3.40 | 133,400 |   |  			
            | 11/14/2022 | -0.40 / -10.00% | 4.00 | 4.10 | 3.60 | 3.60 | 3.67 | 3.60 | 52,900 |   |  
            | 11/11/2022 | -0.40 / -9.09% | 4.40 | 4.40 | 4.00 | 4.00 | 4.17 | 4.00 | 88,700 |   |  			
            | 11/10/2022 | -0.20 / -4.35% | 4.50 | 4.50 | 4.20 | 4.40 | 4.27 | 4.40 | 61,000 |   |  
            | 11/9/2022 | +0.20 / +4.55% | 4.40 | 4.70 | 4.40 | 4.60 | 4.53 | 4.60 | 28,700 |   |  			
            | 11/8/2022 | +0.10 / +2.33% | 4.30 | 4.40 | 4.20 | 4.40 | 4.28 | 4.40 | 65,000 |   |  
            | 11/7/2022 | -0.20 / -4.44% | 4.40 | 4.40 | 4.20 | 4.30 | 4.34 | 4.30 | 97,500 |   |  			
            | 11/4/2022 | -0.30 / -6.25% | 4.60 | 4.60 | 4.40 | 4.50 | 4.47 | 4.50 | 121,800 |   |  
            | 11/3/2022 | -0.10 / -2.04% | 4.80 | 4.80 | 4.70 | 4.80 | 4.73 | 4.80 | 1,586,600 |   |  			
            | 11/2/2022 | +0.10 / +2.08% | 4.70 | 4.90 | 4.70 | 4.90 | 4.77 | 4.90 | 35,300 |   |  
            | 11/1/2022 | +0.20 / +4.35% | 4.70 | 4.80 | 4.70 | 4.80 | 4.77 | 4.80 | 95,300 |   |  			
            | 10/31/2022 | 0.00 / 0.00% | 4.60 | 4.80 | 4.50 | 4.60 | 4.62 | 4.60 | 1,643,000 |   |  
            | 10/28/2022 | +0.20 / +4.55% | 4.70 | 4.80 | 4.60 | 4.60 | 4.69 | 4.60 | 181,500 |   |  			
            | 10/27/2022 | +0.40 / +10.00% | 4.00 | 4.40 | 3.90 | 4.40 | 4.23 | 4.40 | 232,200 |   |  
            | 10/26/2022 | -0.10 / -2.44% | 4.00 | 4.20 | 3.80 | 4.00 | 3.94 | 4.00 | 54,300 |   |  			
            | 10/25/2022 | -0.20 / -4.65% | 4.10 | 4.30 | 4.00 | 4.10 | 4.15 | 4.10 | 102,900 |   |  
            | 10/24/2022 | -0.40 / -8.51% | 4.70 | 4.80 | 4.30 | 4.30 | 4.42 | 4.30 | 456,800 |   |  			
            | 10/21/2022 | -0.50 / -9.62% | 5.10 | 5.10 | 4.70 | 4.70 | 4.84 | 4.70 | 209,100 |   |  
            | 10/20/2022 | -0.10 / -1.89% | 5.30 | 5.30 | 5.10 | 5.20 | 5.18 | 5.20 | 84,600 |   |  			
            | 10/19/2022 | 0.00 / 0.00% | 5.20 | 5.40 | 5.20 | 5.30 | 5.28 | 5.30 | 84,600 |   |  
            | 10/18/2022 | +0.10 / +1.92% | 5.40 | 5.40 | 5.20 | 5.30 | 5.27 | 5.30 | 52,000 |   |  			
            | 10/17/2022 | -0.20 / -3.70% | 5.30 | 5.30 | 5.00 | 5.20 | 5.11 | 5.20 | 90,600 |   |  
            | 10/14/2022 | +0.20 / +3.85% | 5.40 | 5.50 | 5.20 | 5.40 | 5.38 | 5.40 | 98,600 |   |  			
            | 10/13/2022 | +0.20 / +4.00% | 5.00 | 5.20 | 5.00 | 5.20 | 5.09 | 5.20 | 55,700 |   |  
            | 10/12/2022 | -0.10 / -1.96% | 5.10 | 5.40 | 5.00 | 5.00 | 5.18 | 5.00 | 84,500 |   |  			
            | 10/11/2022 | -0.50 / -8.93% | 5.60 | 5.60 | 5.10 | 5.10 | 5.12 | 5.10 | 106,500 |   |  
            | 10/10/2022 | +0.40 / +7.69% | 4.80 | 5.60 | 4.80 | 5.60 | 5.29 | 5.60 | 71,200 |   |  |