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                    Closing price on 3/7/2022
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        |           
                
                    | Open | 8.80 |  
                    | High | 9.50 |  
                    | Low | 8.70 |  
                    | Volume | 594,000 |  
                    | Split-adjusted Price | 9.50 |  
                
             | 
 |  DS3 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/7/2022 | +0.80 / +9.20% | 8.80 | 9.50 | 8.70 | 9.50 | 9.39 | 9.50 | 594,000 |   |  
            | 3/4/2022 | +0.10 / +1.16% | 8.60 | 8.80 | 8.50 | 8.70 | 8.58 | 8.70 | 44,400 |   |  			
            | 3/3/2022 | +0.10 / +1.18% | 8.40 | 8.60 | 8.30 | 8.60 | 8.42 | 8.60 | 18,200 |   |  
            | 3/2/2022 | 0.00 / 0.00% | 8.50 | 8.50 | 8.20 | 8.50 | 8.39 | 8.50 | 32,200 |   |  			
            | 3/1/2022 | 0.00 / 0.00% | 8.40 | 8.60 | 8.40 | 8.50 | 8.45 | 8.50 | 41,400 |   |  
            | 2/28/2022 | 0.00 / 0.00% | 8.50 | 8.60 | 8.20 | 8.50 | 8.45 | 8.50 | 28,000 |   |  			
            | 2/25/2022 | +0.10 / +1.19% | 8.30 | 8.50 | 8.30 | 8.50 | 8.39 | 8.50 | 50,200 |   |  
            | 2/24/2022 | -0.30 / -3.45% | 8.50 | 8.60 | 8.20 | 8.40 | 8.40 | 8.40 | 93,700 |   |  			
            | 2/23/2022 | 0.00 / 0.00% | 8.80 | 8.80 | 8.60 | 8.70 | 8.71 | 8.70 | 23,000 |   |  
            | 2/22/2022 | -0.30 / -3.33% | 9.00 | 9.00 | 8.70 | 8.70 | 8.74 | 8.70 | 78,200 |   |  			
            | 2/21/2022 | +0.40 / +4.65% | 8.60 | 9.10 | 8.50 | 9.00 | 8.93 | 9.00 | 216,000 |   |  
            | 2/18/2022 | +0.10 / +1.18% | 8.50 | 8.60 | 8.50 | 8.60 | 8.53 | 8.60 | 26,300 |   |  			
            | 2/17/2022 | +0.10 / +1.19% | 8.40 | 8.70 | 8.20 | 8.50 | 8.44 | 8.50 | 20,300 |   |  
            | 2/16/2022 | 0.00 / 0.00% | 8.40 | 8.40 | 8.30 | 8.40 | 8.37 | 8.40 | 27,600 |   |  			
            | 2/15/2022 | 0.00 / 0.00% | 8.40 | 8.40 | 8.20 | 8.40 | 8.21 | 8.40 | 2,800 |   |  
            | 2/14/2022 | 0.00 / 0.00% | 8.40 | 8.40 | 8.30 | 8.40 | 8.33 | 8.40 | 22,700 |   |  			
            | 2/11/2022 | 0.00 / 0.00% | 8.40 | 8.40 | 8.30 | 8.40 | 8.37 | 8.40 | 20,400 |   |  
            | 2/10/2022 | -0.20 / -2.33% | 8.60 | 8.60 | 8.40 | 8.40 | 8.43 | 8.40 | 13,200 |   |  			
            | 2/9/2022 | +0.10 / +1.18% | 8.60 | 8.60 | 8.40 | 8.60 | 8.53 | 8.60 | 17,100 |   |  
            | 2/8/2022 | -0.20 / -2.30% | 8.60 | 8.60 | 8.50 | 8.50 | 8.50 | 8.50 | 23,800 |   |  			
            | 2/7/2022 | +0.10 / +1.16% | 9.40 | 9.40 | 8.60 | 8.70 | 8.75 | 8.70 | 10,800 |   |  
            | 1/28/2022 | +0.70 / +8.86% | 7.90 | 8.60 | 7.90 | 8.60 | 8.29 | 8.60 | 82,900 |   |  			
            | 1/27/2022 | -0.40 / -4.82% | 8.30 | 8.40 | 7.90 | 7.90 | 8.17 | 7.90 | 111,200 |   |  
            | 1/26/2022 | -0.20 / -2.35% | 8.50 | 8.50 | 8.20 | 8.30 | 8.31 | 8.30 | 32,900 |   |  			
            | 1/25/2022 | -0.10 / -1.16% | 8.20 | 8.50 | 8.20 | 8.50 | 8.35 | 8.50 | 11,700 |   |  
            | 1/24/2022 | +0.10 / +1.18% | 8.30 | 8.60 | 8.30 | 8.60 | 8.30 | 8.60 | 18,200 |   |  			
            | 1/21/2022 | -0.40 / -4.49% | 8.90 | 8.90 | 8.40 | 8.50 | 8.49 | 8.50 | 30,200 |   |  
            | 1/20/2022 | +0.30 / +3.49% | 8.40 | 8.90 | 8.30 | 8.90 | 8.49 | 8.90 | 30,700 |   |  			
            | 1/19/2022 | -0.20 / -2.27% | 8.30 | 8.70 | 8.30 | 8.60 | 8.40 | 8.60 | 14,500 |   |  
            | 1/18/2022 | -0.10 / -1.12% | 8.90 | 8.90 | 8.30 | 8.80 | 8.52 | 8.80 | 45,700 |   |  |