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                    Closing price on 1/14/2022
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        |           
                
                    | Open | 17.00 |  
                    | High | 17.00 |  
                    | Low | 17.00 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 13.38 |  
                
             | 
 |  QTC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/14/2022 | 0.00 / 0.00% | 17.00 | 17.00 | 17.00 | 17.00 | 17.00 | 13.38 | 0 |   |  
            | 1/13/2022 | -0.10 / -0.58% | 17.00 | 17.00 | 17.00 | 17.00 | 17.00 | 13.38 | 300 |   |  			
            | 1/12/2022 | 0.00 / 0.00% | 17.10 | 17.10 | 17.10 | 17.10 | 17.10 | 13.46 | 100 |   |  
            | 1/11/2022 | -0.90 / -5.00% | 17.10 | 17.10 | 17.10 | 17.10 | 17.10 | 13.46 | 1,100 |   |  			
            | 1/10/2022 | 0.00 / 0.00% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 14.17 | 100 |   |  
            | 1/7/2022 | 0.00 / 0.00% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 14.17 | 1,500 |   |  			
            | 1/6/2022 | +0.70 / +4.05% | 17.00 | 18.00 | 17.00 | 18.00 | 17.00 | 14.17 | 1,600 |   |  
            | 1/5/2022 | -0.20 / -1.14% | 17.30 | 17.30 | 17.30 | 17.30 | 17.30 | 13.62 | 100 |   |  			
            | 1/4/2022 | 0.00 / 0.00% | 17.50 | 17.50 | 17.50 | 17.50 | 17.50 | 13.77 | 100 |   |  
            | 12/31/2021 | 0.00 / 0.00% | 17.50 | 17.50 | 17.50 | 17.50 | 17.50 | 13.77 | 7,900 |   |  			
            | 12/30/2021 | +0.50 / +2.94% | 17.00 | 17.50 | 17.00 | 17.50 | 17.20 | 13.77 | 4,100 |   |  
            | 12/29/2021 | 0.00 / 0.00% | 17.00 | 17.00 | 17.00 | 17.00 | 17.00 | 13.38 | 100 |   |  			
            | 12/28/2021 | 0.00 / 0.00% | 17.00 | 17.00 | 17.00 | 17.00 | 17.00 | 13.38 | 0 |   |  
            | 12/27/2021 | 0.00 / 0.00% | 17.00 | 17.00 | 17.00 | 17.00 | 17.00 | 13.38 | 0 |   |  			
            | 12/24/2021 | +0.50 / +3.03% | 16.90 | 17.00 | 16.90 | 17.00 | 17.00 | 13.38 | 9,100 |   |  
            | 12/23/2021 | -0.30 / -1.79% | 16.70 | 16.70 | 16.50 | 16.50 | 16.57 | 12.99 | 7,000 |   |  			
            | 12/22/2021 | -0.20 / -1.18% | 17.00 | 17.00 | 16.80 | 16.80 | 16.81 | 13.22 | 4,700 |   |  
            | 12/21/2021 | -0.20 / -1.16% | 16.80 | 17.00 | 16.80 | 17.00 | 16.80 | 13.38 | 2,500 |   |  			
            | 12/20/2021 | -0.80 / -4.44% | 17.10 | 17.20 | 17.10 | 17.20 | 17.10 | 13.54 | 1,700 |   |  
            | 12/17/2021 | -0.20 / -1.10% | 17.10 | 18.00 | 17.10 | 18.00 | 17.50 | 14.17 | 1,200 |   |  			
            | 12/16/2021 | +1.00 / +5.81% | 18.20 | 18.20 | 18.20 | 18.20 | 18.20 | 14.32 | 100 |   |  
            | 12/15/2021 | -0.80 / -4.44% | 17.20 | 17.20 | 17.20 | 17.20 | 17.20 | 13.54 | 5,000 |   |  			
            | 12/14/2021 | 0.00 / 0.00% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 14.17 | 0 |   |  
            | 12/13/2021 | 0.00 / 0.00% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 14.17 | 4,700 |   |  			
            | 12/10/2021 | +0.80 / +4.65% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 14.17 | 2,000 |   |  
            | 12/9/2021 | -0.10 / -0.58% | 16.80 | 17.60 | 16.80 | 17.20 | 17.22 | 13.54 | 3,600 |   |  			
            | 12/8/2021 | 0.00 / 0.00% | 17.30 | 17.30 | 17.30 | 17.30 | 17.30 | 13.62 | 28,000 |   |  
            | 12/7/2021 | +0.30 / +1.76% | 16.80 | 17.30 | 16.50 | 17.30 | 16.94 | 13.62 | 6,200 |   |  			
            | 12/6/2021 | -0.50 / -2.86% | 17.30 | 17.30 | 17.00 | 17.00 | 17.30 | 13.38 | 2,300 |   |  
            | 12/3/2021 | -0.10 / -0.57% | 17.60 | 17.60 | 17.50 | 17.50 | 17.50 | 13.77 | 2,000 |   |  |