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                    Closing price on 10/27/2025
                 |  |  
    
        |           
                
                    | Open | 8.60 |  
                    | High | 8.80 |  
                    | Low | 8.60 |  
                    | Volume | 50,400 |  
                    | Split-adjusted Price | 8.70 |  
                
             | 
 |  IVS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/27/2025 | +0.10 / +1.16% | 8.60 | 8.80 | 8.60 | 8.70 | 8.65 | 8.70 | 50,400 |   |  
            | 10/24/2025 | 0.00 / 0.00% | 8.50 | 8.70 | 8.50 | 8.60 | 8.54 | 8.60 | 100,100 |   |  			
            | 10/23/2025 | 0.00 / 0.00% | 8.70 | 8.90 | 8.60 | 8.60 | 8.73 | 8.60 | 92,100 |   |  
            | 10/22/2025 | 0.00 / 0.00% | 8.60 | 8.70 | 8.50 | 8.60 | 8.60 | 8.60 | 151,100 |   |  			
            | 10/21/2025 | +0.10 / +1.18% | 8.50 | 8.80 | 8.30 | 8.60 | 8.52 | 8.60 | 412,000 |   |  
            | 10/20/2025 | -0.90 / -9.57% | 9.40 | 9.40 | 8.50 | 8.50 | 8.78 | 8.50 | 510,900 |   |  			
            | 10/17/2025 | +0.10 / +1.08% | 9.30 | 9.40 | 9.20 | 9.40 | 9.31 | 9.40 | 185,100 |   |  
            | 10/16/2025 | -0.20 / -2.11% | 9.50 | 9.60 | 9.20 | 9.30 | 9.36 | 9.30 | 313,500 |   |  			
            | 10/15/2025 | -0.20 / -2.06% | 9.90 | 9.90 | 9.50 | 9.50 | 9.61 | 9.50 | 262,800 |   |  
            | 10/14/2025 | -0.20 / -2.02% | 9.90 | 10.10 | 9.70 | 9.70 | 9.88 | 9.70 | 444,700 |   |  			
            | 10/13/2025 | -0.20 / -1.98% | 10.00 | 10.00 | 9.90 | 9.90 | 9.95 | 9.90 | 287,300 |   |  
            | 10/10/2025 | -0.10 / -0.98% | 10.20 | 10.20 | 10.00 | 10.10 | 10.10 | 10.10 | 131,000 |   |  			
            | 10/9/2025 | +0.10 / +0.99% | 10.20 | 10.20 | 10.10 | 10.20 | 10.12 | 10.20 | 124,500 |   |  
            | 10/8/2025 | +0.10 / +1.00% | 10.30 | 10.40 | 10.00 | 10.10 | 10.17 | 10.10 | 239,100 |   |  			
            | 10/7/2025 | -0.40 / -3.85% | 10.40 | 10.40 | 10.00 | 10.00 | 10.10 | 10.00 | 160,600 |   |  
            | 10/6/2025 | +0.40 / +4.00% | 9.90 | 10.40 | 9.90 | 10.40 | 10.28 | 10.40 | 411,200 |   |  			
            | 10/3/2025 | 0.00 / 0.00% | 10.00 | 10.00 | 9.70 | 10.00 | 9.83 | 10.00 | 214,800 |   |  
            | 10/2/2025 | -0.20 / -1.96% | 10.20 | 10.30 | 9.90 | 10.00 | 10.09 | 10.00 | 124,700 |   |  			
            | 10/1/2025 | +0.10 / +0.99% | 10.20 | 10.30 | 10.00 | 10.20 | 10.09 | 10.20 | 139,500 |   |  
            | 9/30/2025 | 0.00 / 0.00% | 10.10 | 10.20 | 9.90 | 10.10 | 10.00 | 10.10 | 276,000 |   |  			
            | 9/29/2025 | -0.10 / -0.98% | 10.20 | 10.30 | 10.00 | 10.10 | 10.11 | 10.10 | 290,100 |   |  
            | 9/26/2025 | -0.20 / -1.92% | 10.50 | 10.50 | 10.20 | 10.20 | 10.24 | 10.20 | 270,100 |   |  			
            | 9/25/2025 | 0.00 / 0.00% | 10.40 | 10.50 | 10.20 | 10.40 | 10.33 | 10.40 | 331,200 |   |  
            | 9/24/2025 | +0.10 / +0.97% | 10.30 | 10.40 | 10.20 | 10.40 | 10.27 | 10.40 | 191,400 |   |  			
            | 9/23/2025 | 0.00 / 0.00% | 10.30 | 10.40 | 10.20 | 10.30 | 10.25 | 10.30 | 141,200 |   |  
            | 9/22/2025 | -0.10 / -0.96% | 10.40 | 10.40 | 10.10 | 10.30 | 10.19 | 10.30 | 512,800 |   |  			
            | 9/19/2025 | 0.00 / 0.00% | 10.50 | 10.60 | 10.30 | 10.40 | 10.37 | 10.40 | 186,700 |   |  
            | 9/18/2025 | -0.20 / -1.89% | 10.40 | 10.60 | 10.30 | 10.40 | 10.43 | 10.40 | 351,600 |   |  			
            | 9/17/2025 | -0.10 / -0.93% | 10.70 | 10.70 | 10.50 | 10.60 | 10.61 | 10.60 | 462,900 |   |  
            | 9/16/2025 | -0.10 / -0.93% | 10.80 | 11.00 | 10.70 | 10.70 | 10.84 | 10.70 | 319,900 |   |  |