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                    Closing price on 10/31/2025
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                    | Open | 10.70 |  
                    | High | 10.70 |  
                    | Low | 10.65 |  
                    | Volume | 600 |  
                    | Split-adjusted Price | 10.65 |  
                
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 |  DQC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/31/2025 | -0.15 / -1.39% | 10.70 | 10.70 | 10.65 | 10.65 | 10.69 | 10.65 | 600 |   |  
            | 10/30/2025 | 0.00 / 0.00% | 10.80 | 11.10 | 10.55 | 10.80 | 10.87 | 10.80 | 891,900 |   |  			
            | 10/29/2025 | +0.45 / +4.35% | 11.00 | 11.00 | 10.50 | 10.80 | 10.76 | 10.80 | 5,100 |   |  
            | 10/28/2025 | -0.35 / -3.27% | 10.85 | 10.85 | 10.30 | 10.35 | 10.36 | 10.35 | 7,000 |   |  			
            | 10/27/2025 | -0.20 / -1.83% | 10.55 | 10.70 | 10.50 | 10.70 | 10.51 | 10.70 | 3,200 |   |  
            | 10/24/2025 | +0.25 / +2.35% | 10.45 | 10.90 | 10.45 | 10.90 | 10.57 | 10.90 | 2,000 |   |  			
            | 10/23/2025 | +0.20 / +1.91% | 10.45 | 10.65 | 10.45 | 10.65 | 10.46 | 10.65 | 3,000 |   |  
            | 10/22/2025 | -0.25 / -2.34% | 10.45 | 10.50 | 10.45 | 10.45 | 10.47 | 10.45 | 900 |   |  			
            | 10/21/2025 | 0.00 / 0.00% | 10.50 | 10.70 | 10.40 | 10.70 | 10.48 | 10.70 | 4,100 |   |  
            | 10/20/2025 | -0.45 / -4.04% | 11.00 | 11.10 | 10.70 | 10.70 | 10.90 | 10.70 | 9,400 |   |  			
            | 10/17/2025 | -0.10 / -0.89% | 11.25 | 11.25 | 11.00 | 11.15 | 11.22 | 11.15 | 10,200 |   |  
            | 10/16/2025 | +0.20 / +1.81% | 10.90 | 11.25 | 10.80 | 11.25 | 10.97 | 11.25 | 1,900 |   |  			
            | 10/15/2025 | -0.35 / -3.07% | 11.20 | 11.35 | 11.00 | 11.05 | 11.08 | 11.05 | 14,400 |   |  
            | 10/14/2025 | 0.00 / 0.00% | 11.40 | 11.40 | 11.00 | 11.40 | 11.18 | 11.40 | 10,600 |   |  			
            | 10/13/2025 | -0.05 / -0.44% | 11.05 | 11.40 | 10.65 | 11.40 | 10.79 | 11.40 | 5,000 |   |  
            | 10/10/2025 | -0.05 / -0.43% | 11.35 | 11.45 | 11.00 | 11.45 | 11.33 | 11.45 | 22,900 |   |  			
            | 10/9/2025 | +0.50 / +4.55% | 11.15 | 11.50 | 11.15 | 11.50 | 11.17 | 11.50 | 1,500 |   |  
            | 10/8/2025 | -0.40 / -3.51% | 10.80 | 11.25 | 10.80 | 11.00 | 10.99 | 11.00 | 2,600 |   |  			
            | 10/7/2025 | -0.05 / -0.44% | 11.00 | 11.40 | 11.00 | 11.40 | 11.01 | 11.40 | 1,160,000 |   |  
            | 10/6/2025 | +0.20 / +1.78% | 11.30 | 11.50 | 10.50 | 11.45 | 10.96 | 11.45 | 7,300 |   |  			
            | 10/3/2025 | 0.00 / 0.00% | 11.25 | 11.25 | 11.25 | 11.25 | 11.25 | 11.25 | 100 |   |  
            | 10/2/2025 | -0.10 / -0.88% | 11.00 | 11.45 | 11.00 | 11.25 | 11.16 | 11.25 | 4,000 |   |  			
            | 10/1/2025 | -0.10 / -0.87% | 11.35 | 11.35 | 11.35 | 11.35 | 11.35 | 11.35 | 2,400 |   |  
            | 9/30/2025 | 0.00 / 0.00% | 11.40 | 11.45 | 11.25 | 11.45 | 11.35 | 11.45 | 5,500 |   |  			
            | 9/29/2025 | -0.30 / -2.55% | 11.70 | 11.70 | 11.35 | 11.45 | 11.42 | 11.45 | 7,900 |   |  
            | 9/26/2025 | 0.00 / 0.00% | 11.75 | 11.75 | 11.75 | 11.75 | 11.75 | 11.75 | 1,000 |   |  			
            | 9/25/2025 | -0.10 / -0.84% | 11.35 | 11.75 | 11.35 | 11.75 | 11.39 | 11.75 | 7,700 |   |  
            | 9/24/2025 | +0.15 / +1.28% | 11.55 | 11.85 | 11.50 | 11.85 | 11.55 | 11.85 | 2,400 |   |  			
            | 9/23/2025 | 0.00 / 0.00% | 11.45 | 11.70 | 11.45 | 11.70 | 11.46 | 11.70 | 10,900 |   |  
            | 9/22/2025 | -0.20 / -1.68% | 11.95 | 11.95 | 11.40 | 11.70 | 11.75 | 11.70 | 11,500 |   |  |