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                    Closing price on 5/2/2019
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                    | Open | 23.80 |  
                    | High | 28.50 |  
                    | Low | 23.80 |  
                    | Volume | 400 |  
                    | Split-adjusted Price | 28.50 |  
                
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 |  CSI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/2/2019 | +0.60 / +2.15% | 23.80 | 28.50 | 23.80 | 28.50 | 26.15 | 28.50 | 400 |   |  
            | 4/26/2019 | -0.10 / -0.36% | 27.90 | 27.90 | 27.90 | 27.90 | 27.90 | 27.90 | 300 |   |  			
            | 4/25/2019 | +1.00 / +3.70% | 27.00 | 28.00 | 27.00 | 28.00 | 27.25 | 28.00 | 400 |   |  
            | 4/24/2019 | +1.20 / +4.65% | 25.80 | 27.00 | 25.80 | 27.00 | 26.24 | 27.00 | 700 |   |  			
            | 4/23/2019 | 0.00 / 0.00% | 25.80 | 25.80 | 25.80 | 25.80 | 25.80 | 25.80 | 0 |   |  
            | 4/22/2019 | 0.00 / 0.00% | 25.80 | 25.80 | 25.80 | 25.80 | 25.80 | 25.80 | 0 |   |  			
            | 4/19/2019 | 0.00 / 0.00% | 25.80 | 25.80 | 25.80 | 25.80 | 25.80 | 25.80 | 0 |   |  
            | 4/18/2019 | -0.80 / -3.01% | 25.80 | 25.80 | 25.80 | 25.80 | 25.80 | 25.80 | 0 |   |  			
            | 4/17/2019 | +1.70 / +6.83% | 25.00 | 26.60 | 25.00 | 26.60 | 25.80 | 26.60 | 200 |   |  
            | 4/16/2019 | 0.00 / 0.00% | 25.00 | 25.00 | 24.90 | 24.90 | 24.97 | 24.90 | 300 |   |  			
            | 4/12/2019 | -1.10 / -4.23% | 24.90 | 24.90 | 24.90 | 24.90 | 24.90 | 24.90 | 100 |   |  
            | 4/11/2019 | +1.00 / +4.00% | 24.00 | 26.00 | 24.00 | 26.00 | 24.93 | 26.00 | 1,500 |   |  			
            | 4/10/2019 | 0.00 / 0.00% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 0 |   |  
            | 4/9/2019 | 0.00 / 0.00% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 0 |   |  			
            | 4/8/2019 | +1.00 / +4.17% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 1,600 |   |  
            | 4/5/2019 | +2.20 / +10.09% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 200 |   |  			
            | 4/4/2019 | -0.20 / -0.91% | 21.50 | 21.80 | 21.50 | 21.80 | 21.71 | 21.80 | 700 |   |  
            | 4/3/2019 | -0.50 / -2.22% | 22.00 | 22.00 | 22.00 | 22.00 | 22.00 | 22.00 | 600 |   |  			
            | 4/2/2019 | -1.50 / -6.25% | 22.50 | 22.50 | 22.50 | 22.50 | 22.50 | 22.50 | 0 |   |  
            | 4/1/2019 | -0.50 / -2.04% | 24.50 | 24.50 | 20.90 | 24.00 | 22.55 | 24.00 | 2,400 |   |  			
            | 3/29/2019 | +2.90 / +11.11% | 23.50 | 29.00 | 23.50 | 29.00 | 24.47 | 29.00 | 7,800 |   |  
            | 3/28/2019 | -4.70 / -15.26% | 29.10 | 29.10 | 26.10 | 26.10 | 27.60 | 26.10 | 200 |   |  			
            | 3/27/2019 | -0.20 / -0.65% | 30.50 | 30.80 | 30.50 | 30.80 | 30.65 | 30.80 | 200 |   |  
            | 3/26/2019 | -2.00 / -6.06% | 33.00 | 33.00 | 30.00 | 31.00 | 31.28 | 31.00 | 4,000 |   |  			
            | 3/25/2019 | +3.50 / +11.86% | 33.90 | 33.90 | 33.00 | 33.00 | 33.73 | 33.00 | 6,800 |   |  
            | 3/22/2019 | +3.50 / +13.41% | 29.50 | 29.60 | 29.50 | 29.60 | 29.51 | 29.60 | 13,400 |   |  			
            | 3/21/2019 | +3.40 / +14.98% | 26.10 | 26.10 | 22.80 | 26.10 | 25.81 | 26.10 | 4,600 |   |  
            | 3/20/2019 | +2.90 / +14.65% | 22.70 | 22.70 | 21.10 | 22.70 | 22.67 | 22.70 | 4,600 |   |  			
            | 3/19/2019 | +2.50 / +14.45% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 31,000 |   |  
            | 3/18/2019 | +2.20 / +14.57% | 17.30 | 17.30 | 17.30 | 17.30 | 17.30 | 17.30 | 1,500 |   |  |  |  
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