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                    Closing price on 9/8/2021
                 |  |  
    
        |           
                
                    | Open | 3.78 |  
                    | High | 3.80 |  
                    | Low | 3.58 |  
                    | Volume | 8,700 |  
                    | Split-adjusted Price | 3.75 |  
                
             | 
 |  TCR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/8/2021 | -0.05 / -1.32% | 3.78 | 3.80 | 3.58 | 3.75 | 3.79 | 3.75 | 8,700 |   |  
            | 9/7/2021 | -0.02 / -0.52% | 3.86 | 3.89 | 3.80 | 3.80 | 3.85 | 3.80 | 3,900 |   |  			
            | 9/6/2021 | +0.09 / +2.41% | 3.73 | 3.82 | 3.63 | 3.82 | 3.79 | 3.82 | 9,500 |   |  
            | 9/1/2021 | +0.01 / +0.27% | 3.65 | 3.75 | 3.55 | 3.73 | 3.63 | 3.73 | 12,400 |   |  			
            | 8/31/2021 | -0.04 / -1.06% | 3.76 | 3.76 | 3.65 | 3.72 | 3.75 | 3.72 | 1,600 |   |  
            | 8/30/2021 | 0.00 / 0.00% | 3.76 | 3.76 | 3.61 | 3.76 | 3.76 | 3.76 | 18,100 |   |  			
            | 8/27/2021 | 0.00 / 0.00% | 3.70 | 3.76 | 3.70 | 3.76 | 3.76 | 3.76 | 700 |   |  
            | 8/26/2021 | -0.01 / -0.27% | 3.77 | 3.77 | 3.61 | 3.76 | 3.74 | 3.76 | 5,400 |   |  			
            | 8/25/2021 | -0.03 / -0.79% | 3.62 | 3.80 | 3.60 | 3.77 | 3.60 | 3.77 | 3,100 |   |  
            | 8/24/2021 | -0.01 / -0.26% | 3.81 | 3.81 | 3.60 | 3.80 | 3.60 | 3.80 | 600 |   |  			
            | 8/23/2021 | 0.00 / 0.00% | 3.81 | 3.81 | 3.81 | 3.81 | 3.81 | 3.81 | 0 |   |  
            | 8/20/2021 | +0.03 / +0.79% | 3.90 | 3.90 | 3.60 | 3.81 | 3.67 | 3.81 | 19,600 |   |  			
            | 8/19/2021 | -0.01 / -0.26% | 3.78 | 3.78 | 3.60 | 3.78 | 3.68 | 3.78 | 10,600 |   |  
            | 8/18/2021 | +0.01 / +0.26% | 3.70 | 3.80 | 3.60 | 3.79 | 3.64 | 3.79 | 12,000 |   |  			
            | 8/17/2021 | -0.03 / -0.79% | 3.80 | 3.80 | 3.70 | 3.78 | 3.75 | 3.78 | 4,800 |   |  
            | 8/16/2021 | -0.09 / -2.31% | 3.90 | 3.90 | 3.81 | 3.81 | 3.87 | 3.81 | 3,100 |   |  			
            | 8/13/2021 | +0.02 / +0.52% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 1,100 |   |  
            | 8/12/2021 | -0.02 / -0.51% | 3.85 | 3.90 | 3.75 | 3.88 | 3.75 | 3.88 | 900 |   |  			
            | 8/11/2021 | 0.00 / 0.00% | 3.85 | 3.90 | 3.74 | 3.90 | 3.75 | 3.90 | 4,800 |   |  
            | 8/10/2021 | 0.00 / 0.00% | 3.80 | 3.90 | 3.80 | 3.90 | 3.88 | 3.90 | 4,900 |   |  			
            | 8/9/2021 | 0.00 / 0.00% | 3.80 | 3.90 | 3.65 | 3.90 | 3.75 | 3.90 | 7,200 |   |  
            | 8/6/2021 | 0.00 / 0.00% | 3.90 | 3.94 | 3.90 | 3.90 | 3.91 | 3.90 | 8,700 |   |  			
            | 8/5/2021 | +0.04 / +1.04% | 3.80 | 3.95 | 3.80 | 3.90 | 3.89 | 3.90 | 17,500 |   |  
            | 8/4/2021 | +0.01 / +0.26% | 3.90 | 3.90 | 3.86 | 3.86 | 3.86 | 3.86 | 4,500 |   |  			
            | 8/3/2021 | +0.02 / +0.52% | 3.85 | 3.94 | 3.85 | 3.85 | 3.87 | 3.85 | 24,800 |   |  
            | 8/2/2021 | -0.03 / -0.78% | 3.90 | 3.90 | 3.80 | 3.83 | 3.82 | 3.83 | 16,500 |   |  			
            | 7/30/2021 | +0.03 / +0.78% | 3.83 | 3.86 | 3.83 | 3.86 | 3.86 | 3.86 | 2,000 |   |  
            | 7/29/2021 | -0.07 / -1.79% | 3.85 | 3.90 | 3.83 | 3.83 | 3.88 | 3.83 | 10,300 |   |  			
            | 7/28/2021 | 0.00 / 0.00% | 3.95 | 3.95 | 3.85 | 3.90 | 3.89 | 3.90 | 12,600 |   |  
            | 7/27/2021 | 0.00 / 0.00% | 3.90 | 3.90 | 3.85 | 3.90 | 3.89 | 3.90 | 9,500 |   |  |