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                    Closing price on 9/29/2025
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        |           
                
                    | Open | 53.50 |  
                    | High | 55.40 |  
                    | Low | 53.00 |  
                    | Volume | 29,000 |  
                    | Split-adjusted Price | 44.04 |  
                
             | 
 |  QPH Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/29/2025 | +1.00 / +1.89% | 53.50 | 55.40 | 53.00 | 54.00 | 53.81 | 44.04 | 29,000 |   |  
            | 9/26/2025 | +2.40 / +4.84% | 54.00 | 55.00 | 51.50 | 52.00 | 52.96 | 42.41 | 62,900 |   |  			
            | 9/25/2025 | +0.70 / +1.43% | 49.50 | 49.60 | 49.50 | 49.60 | 49.55 | 40.45 | 200 |   |  
            | 9/24/2025 | 0.00 / 0.00% | 49.00 | 49.00 | 48.20 | 49.00 | 48.91 | 39.96 | 1,700 |   |  			
            | 9/23/2025 | +0.10 / +0.20% | 49.00 | 49.90 | 48.10 | 49.00 | 49.01 | 39.96 | 23,500 |   |  
            | 9/22/2025 | +0.50 / +1.02% | 49.00 | 49.50 | 48.50 | 49.50 | 48.89 | 40.37 | 3,600 |   |  			
            | 9/19/2025 | -0.70 / -1.41% | 49.00 | 49.00 | 49.00 | 49.00 | 49.00 | 39.96 | 1,000 |   |  
            | 9/18/2025 | +2.30 / +4.85% | 49.70 | 49.70 | 49.70 | 49.70 | 49.70 | 40.53 | 100 |   |  			
            | 9/17/2025 | -1.40 / -2.89% | 48.50 | 48.50 | 47.00 | 47.00 | 47.44 | 38.33 | 7,700 |   |  
            | 9/16/2025 | -2.40 / -4.67% | 47.90 | 49.00 | 47.90 | 49.00 | 48.39 | 39.96 | 17,300 |   |  			
            | 9/15/2025 | -3.30 / -6.19% | 53.20 | 53.50 | 47.70 | 50.00 | 51.36 | 40.77 | 10,200 |   |  
            | 9/12/2025 | +0.70 / +1.33% | 53.40 | 53.40 | 53.20 | 53.20 | 53.27 | 43.38 | 7,200 |   |  			
            | 9/11/2025 | +3.30 / +7.08% | 53.50 | 53.50 | 48.10 | 49.90 | 52.50 | 40.69 | 22,100 |   |  
            | 9/10/2025 | +6.00 / +14.78% | 46.60 | 46.60 | 46.60 | 46.60 | 46.60 | 38.00 | 1,700 |   |  			
            | 9/9/2025 | +5.00 / +13.89% | 36.00 | 41.40 | 36.00 | 41.00 | 40.57 | 33.44 | 14,200 |   |  
            | 9/8/2025 | -0.50 / -1.37% | 36.00 | 36.00 | 36.00 | 36.00 | 36.00 | 29.36 | 1,200 |   |  			
            | 9/5/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  
            | 9/4/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 1,000 |   |  			
            | 9/3/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  
            | 8/29/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  			
            | 8/28/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  
            | 8/27/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  			
            | 8/26/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  
            | 8/25/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  			
            | 8/22/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  
            | 8/21/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 7,300 |   |  			
            | 8/20/2025 | 0.00 / 0.00% | 36.00 | 36.50 | 36.00 | 36.50 | 36.47 | 29.77 | 6,800 |   |  
            | 8/19/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  			
            | 8/18/2025 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 29.77 | 0 |   |  
            | 8/15/2025 | +4.80 / +14.95% | 32.50 | 36.90 | 32.50 | 36.90 | 36.47 | 30.09 | 6,400 |   |  |