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                    Closing price on 10/25/2022
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        |           
                
                    | Open | 10.50 |  
                    | High | 11.20 |  
                    | Low | 10.10 |  
                    | Volume | 1,006,500 |  
                    | Split-adjusted Price | 9.77 |  
                
             | 
 |  VOS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/25/2022 | -0.35 / -3.23% | 10.50 | 11.20 | 10.10 | 10.50 | 10.41 | 9.77 | 1,006,500 |   |  
            | 10/24/2022 | -0.80 / -6.87% | 11.95 | 11.95 | 10.85 | 10.85 | 11.07 | 10.10 | 638,100 |   |  			
            | 10/21/2022 | -0.85 / -6.80% | 12.55 | 12.55 | 11.65 | 11.65 | 11.78 | 10.84 | 1,084,500 |   |  
            | 10/20/2022 | +0.10 / +0.81% | 12.25 | 12.65 | 12.20 | 12.50 | 12.43 | 11.64 | 764,600 |   |  			
            | 10/19/2022 | +0.45 / +3.77% | 12.00 | 12.45 | 11.95 | 12.40 | 12.25 | 11.54 | 826,800 |   |  
            | 10/18/2022 | +0.50 / +4.37% | 11.90 | 12.05 | 11.60 | 11.95 | 11.85 | 11.12 | 718,900 |   |  			
            | 10/17/2022 | -0.10 / -0.87% | 11.50 | 11.50 | 11.20 | 11.45 | 11.31 | 10.66 | 319,700 |   |  
            | 10/14/2022 | +0.30 / +2.67% | 11.40 | 11.60 | 11.30 | 11.55 | 11.46 | 10.75 | 457,300 |   |  			
            | 10/13/2022 | -0.25 / -2.17% | 11.65 | 11.70 | 11.20 | 11.25 | 11.40 | 10.47 | 258,900 |   |  
            | 10/12/2022 | -0.15 / -1.29% | 11.00 | 12.00 | 11.00 | 11.50 | 11.46 | 10.70 | 664,600 |   |  			
            | 10/11/2022 | -0.85 / -6.80% | 12.10 | 12.25 | 11.65 | 11.65 | 11.76 | 10.84 | 703,700 |   |  
            | 10/10/2022 | +0.10 / +0.81% | 12.20 | 12.60 | 11.60 | 12.50 | 12.18 | 11.64 | 541,300 |   |  			
            | 10/7/2022 | -0.50 / -3.88% | 12.35 | 13.00 | 12.00 | 12.40 | 12.17 | 11.54 | 788,400 |   |  
            | 10/6/2022 | -0.45 / -3.37% | 13.50 | 13.50 | 12.50 | 12.90 | 12.91 | 12.01 | 476,200 |   |  			
            | 10/5/2022 | +0.40 / +3.09% | 13.40 | 13.40 | 13.00 | 13.35 | 13.22 | 12.43 | 399,400 |   |  
            | 10/4/2022 | +0.05 / +0.39% | 13.40 | 13.40 | 12.20 | 12.95 | 12.88 | 12.05 | 614,500 |   |  			
            | 10/3/2022 | -0.95 / -6.86% | 13.85 | 14.00 | 12.90 | 12.90 | 13.24 | 12.01 | 690,300 |   |  
            | 9/30/2022 | -0.45 / -3.15% | 14.20 | 14.20 | 13.30 | 13.85 | 13.56 | 12.89 | 1,102,300 |   |  			
            | 9/29/2022 | 0.00 / 0.00% | 14.50 | 14.70 | 14.10 | 14.30 | 14.33 | 13.31 | 358,700 |   |  
            | 9/28/2022 | -0.20 / -1.38% | 14.60 | 14.60 | 14.00 | 14.30 | 14.32 | 13.31 | 453,900 |   |  			
            | 9/27/2022 | -0.20 / -1.36% | 14.70 | 14.70 | 14.25 | 14.50 | 14.43 | 13.50 | 445,800 |   |  
            | 9/26/2022 | -0.45 / -2.97% | 14.80 | 14.90 | 14.10 | 14.70 | 14.33 | 13.68 | 1,218,300 |   |  			
            | 9/23/2022 | 0.00 / 0.00% | 15.20 | 15.30 | 15.00 | 15.15 | 15.13 | 14.10 | 378,700 |   |  
            | 9/22/2022 | +0.60 / +4.12% | 14.20 | 15.15 | 14.20 | 15.15 | 14.76 | 14.10 | 669,300 |   |  			
            | 9/21/2022 | +0.05 / +0.34% | 14.60 | 14.60 | 14.30 | 14.55 | 14.45 | 13.54 | 298,000 |   |  
            | 9/20/2022 | +0.30 / +2.11% | 14.40 | 14.65 | 14.10 | 14.50 | 14.30 | 13.50 | 698,700 |   |  			
            | 9/19/2022 | -1.00 / -6.58% | 15.20 | 15.20 | 14.20 | 14.20 | 14.49 | 13.22 | 1,198,000 |   |  
            | 9/16/2022 | -0.60 / -3.80% | 14.70 | 15.80 | 14.70 | 15.20 | 15.28 | 14.15 | 961,200 |   |  			
            | 9/15/2022 | +0.15 / +0.96% | 15.90 | 15.90 | 15.60 | 15.80 | 15.69 | 14.71 | 552,000 |   |  
            | 9/14/2022 | -0.10 / -0.63% | 15.25 | 15.65 | 15.25 | 15.65 | 15.48 | 14.57 | 677,300 |   |  |